fix: fix slider size on autoinstall

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>

.gitea/workflows/build-nightlly.yml

@@ -12,7 +12,7 @@ jobs:
     name: Build AppImage
     runs-on: ubuntu-22.04
     steps:
-      - uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Install required dependencies
         run: |
@@ -62,7 +62,7 @@ jobs:
       - name: Install build dependencies
         run: |
           dnf install -y git rpmdevtools python3-devel python3-wheel python3-pip \
-                         python3-build pyproject-rpm-macros python3-setuptools \
+                         python3-build pyproject-rpm-macros systemd-rpm-macros python3-setuptools \
                          redhat-rpm-config nodejs npm
 
       - name: Setup rpmbuild environment
@@ -73,7 +73,7 @@ jobs:
           echo '%_topdir /home/rpmbuild' > /home/rpmbuild/.rpmmacros
 
       - name: Checkout repo
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Copy fedora.spec
         run: |
@@ -94,7 +94,7 @@ jobs:
     name: Build Arch Package
     runs-on: ubuntu-22.04
     container:
-      image: archlinux:base-devel@sha256:87a967f07ba6319fc35c8c4e6ce6acdb4343b57aa817398a5d2db57bd8edc731
+      image: archlinux:base-devel@sha256:9414f5b766a34ebd769608b9ec80e1b4bfd7ea5e86dd49cae06ae308ad6c4221
       volumes:
         - /usr:/usr-host
         - /opt:/opt-host
@@ -103,7 +103,7 @@ jobs:
     steps:
       - name: Prepare container
         run: |
-          pacman -Sy --noconfirm --disable-download-timeout --needed git wget gnupg nodejs npm
+          pacman -Syuu --noconfirm --disable-download-timeout --needed git wget gnupg nodejs npm
           sed -i 's/#MAKEFLAGS="-j2"/MAKEFLAGS="-j$(nproc) -l$(nproc)"/g' /etc/makepkg.conf
           sed -i 's/OPTIONS=(.*)/OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge lto)/g' /etc/makepkg.conf
           yes | pacman -Scc
@@ -134,7 +134,7 @@ jobs:
           su user -c "yes '' | makepkg --noconfirm -s -p PKGBUILD-git"
 
       - name: Checkout
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Upload Arch package
         uses: https://gitea.com/actions/gitea-upload-artifact@v4

.gitea/workflows/build.yml

@@ -8,7 +8,7 @@ on:
 
 env:
   # Common version, will be used for tagging the release
-  VERSION: 0.1.8
+  VERSION: 0.1.9
   PKGDEST: "/tmp/portprotonqt"
   PACKAGE: "portprotonqt"
   GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
@@ -64,7 +64,7 @@ jobs:
     steps:
       - name: Prepare container
         run: |
-          pacman -Sy --noconfirm --disable-download-timeout --needed git wget gnupg nodejs npm
+          pacman -Syuu --noconfirm --disable-download-timeout --needed git wget gnupg nodejs npm
           sed -i 's/#MAKEFLAGS="-j2"/MAKEFLAGS="-j$(nproc) -l$(nproc)"/g' /etc/makepkg.conf
           sed -i 's/OPTIONS=(.*)/OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge lto)/g' /etc/makepkg.conf
           yes | pacman -Scc
@@ -119,7 +119,7 @@ jobs:
       - name: Install build dependencies
         run: |
           dnf install -y git rpmdevtools python3-devel python3-wheel python3-pip \
-                         python3-build pyproject-rpm-macros python3-setuptools \
+                         python3-build pyproject-rpm-macros systemd-rpm-macros python3-setuptools \
                          redhat-rpm-config nodejs npm
 
       - name: Setup rpmbuild environment

.gitea/workflows/check-spell.yml

@@ -16,10 +16,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Python
-        uses: https://gitea.com/actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: https://gitea.com/actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6
         with:
           python-version-file: "pyproject.toml"
 

.gitea/workflows/code-build.yml

@@ -18,7 +18,7 @@ jobs:
       fedora:   ${{ steps.check.outputs.fedora }}
       arch:     ${{ steps.check.outputs.arch }}
     steps:
-      - uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           fetch-depth: 0
 
@@ -63,7 +63,7 @@ jobs:
     needs: changes
     if: needs.changes.outputs.appimage == 'true' || github.event_name == 'workflow_dispatch'
     steps:
-      - uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Install required dependencies
         run: |
@@ -115,7 +115,7 @@ jobs:
           echo '%_topdir /home/rpmbuild' > /home/rpmbuild/.rpmmacros
 
       - name: Checkout repo
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Copy fedora-git.spec
         run: |
@@ -138,7 +138,7 @@ jobs:
     needs: changes
     if: needs.changes.outputs.arch == 'true' || github.event_name == 'workflow_dispatch'
     container:
-      image: archlinux:base-devel@sha256:87a967f07ba6319fc35c8c4e6ce6acdb4343b57aa817398a5d2db57bd8edc731
+      image: archlinux:base-devel@sha256:9414f5b766a34ebd769608b9ec80e1b4bfd7ea5e86dd49cae06ae308ad6c4221
       volumes:
         - /usr:/usr-host
         - /opt:/opt-host
@@ -178,7 +178,7 @@ jobs:
           su user -c "yes '' | makepkg --noconfirm -s -p PKGBUILD-git"
 
       - name: Checkout
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Upload Arch package
         uses: https://gitea.com/actions/gitea-upload-artifact@v4

.gitea/workflows/code-check.yml

@@ -20,10 +20,10 @@ jobs:
     name: Check code
     runs-on: ubuntu-latest
     steps:
-      - uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Node.js
-        uses: https://gitea.com/actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
+        uses: https://gitea.com/actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6
         with:
           node-version: 20
 

.gitea/workflows/generate-appid.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Python
-        uses: https://gitea.com/actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
+        uses: https://gitea.com/actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6
         with:
           python-version-file: "pyproject.toml"
 

.gitea/workflows/renovate.yml

@@ -8,12 +8,12 @@ on:
 jobs:
   renovate:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:latest@sha256:17c8966ef38fc361e108a550ffe2dcedf73e846f9975a974aea3d48c66b107a6
+    container: ghcr.io/renovatebot/renovate:latest@sha256:e09f71019881fff15f397560d979736c6c6fd712f790fdb0a75697a324ee965a
     steps:
-      - uses: https://gitea.com/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: https://gitea.com/actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Node.js
-        uses: https://gitea.com/actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
+        uses: https://gitea.com/actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6
         with:
           node-version: 20
 

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
       - id: uv-lock
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.2
+    rev: v0.14.3
     hooks:
       - id: ruff-check
 

CHANGELOG.md

@@ -3,6 +3,38 @@
 Все заметные изменения в этом проекте фиксируются в этом файле.
 Формат основан на [Keep a Changelog](https://keepachangelog.com/) и придерживается принципов [Semantic Versioning](https://semver.org/).
 
+## [0.1.9] - 2025-12-08
+
+### Added
+- Добавлены основные и расширенные настройки для `.exe`-файлов
+- Добавлена кнопка обновления сетки без необходимости перезапуска PortProtonQt (F5 на клавиатуре, GUIDE + Select на геймпаде)
+- Добавлена эмуляция мыши по GUIDE (Xbox или PS) + Start для установки приложений или взаимодействия с инструментами Wine не адаптированные под геймпад (работает только если PortProtonQt вне фокуса)
+- При сворачивании приложения в трей оно теперь корректно восстанавливается, вместо запуска нового экземпляра
+- Добавлена поддержка SteamGridDB в качестве дополнительного источника обложек
+- При добавлении карточки в избранное она автоматически становится первой без необходимости перезапуска
+
+### Changed
+- Изменено оформление виртуальной клавиатуры для лучшего соответствия общей теме
+- Ускорено чтение конфигов за счёт уменьшения количества обращений к файловой системе.
+- Из стандартной темы удалены неиспользуемые шрифты
+- Улучшена совместимость с Qt 6.10
+- Ускорен запуск программы
+- В диалог редактирования ярылыка добавлен placeholder с уточнением того что в качевстве обложки можно использовать и ссылку, а не только файл
+- Ссылку на обложку в диалоге редактирования ярлыка теперь можно указывать без протокола вроде http или https
+
+### Fixed
+- Добавлено больше проверок на None для избежания вылетов
+- Улучшена работа с потоками для избежания вылетов
+- Исправлен запуск PortProton из Flatpak: теперь используется `flatpak run`, а не `start.sh`
+- Исправлено применение обложки по ссылке например со steamgriddb.com/
+- Исправлено множественное открытие окон в X11
+
+### Contributors
+- @Vector_null
+- @Dervart
+
+---
+
 ## [0.1.8] - 2025-10-18
 
 ### Added

build-aux/AppImageBuilder.yml

@@ -6,11 +6,12 @@ script:
   - uv pip install --no-cache-dir ../
   - cp -r .venv/lib/python3.10/site-packages/* AppDir/usr/local/lib/python3.10/dist-packages
   - cp -r share AppDir/usr
+  - cp -r lib AppDir/usr
   - rm -rf AppDir/usr/local/lib/python3.10/dist-packages/PySide6/Qt/qml/
   - rm -f AppDir/usr/local/lib/python3.10/dist-packages/PySide6/{assistant,designer,linguist,lrelease,lupdate}
-  - rm -f AppDir/usr/local/lib/python3.10/dist-packages/PySide6/{Qt3DAnimation*,Qt3DCore*,Qt3DExtras*,Qt3DInput*,Qt3DLogic*,Qt3DRender*,QtBluetooth*,QtCharts*,QtConcurrent*,QtDataVisualization*,QtDesigner*,QtExampleIcons*,QtGraphs*,QtGraphsWidgets*,QtHelp*,QtHttpServer*,QtLocation*,QtMultimedia*,QtMultimediaWidgets*,QtNetwork*,QtNetworkAuth*,QtNfc*,QtOpenGL*,QtOpenGLWidgets*,QtPdf*,QtPdfWidgets*,QtPositioning*,QtPrintSupport*,QtQml*,QtQuick*,QtQuick3D*,QtQuickControls2*,QtQuickTest*,QtQuickWidgets*,QtRemoteObjects*,QtScxml*,QtSensors*,QtSerialBus*,QtSerialPort*,QtSpatialAudio*,QtSql*,QtStateMachine*,QtSvgWidgets*,QtTest*,QtTextToSpeech*,QtUiTools*,QtWebChannel*,QtWebEngineCore*,QtWebEngineQuick*,QtWebEngineWidgets*,QtWebSockets*,QtWebView*,QtXml*}
+  - rm -f AppDir/usr/local/lib/python3.10/dist-packages/PySide6/{Qt3DAnimation*,Qt3DCore*,Qt3DExtras*,Qt3DInput*,Qt3DLogic*,Qt3DRender*,QtBluetooth*,QtCharts*,QtConcurrent*,QtDataVisualization*,QtDesigner*,QtExampleIcons*,QtGraphs*,QtGraphsWidgets*,QtHelp*,QtHttpServer*,QtLocation*,QtMultimedia*,QtMultimediaWidgets*,QtNetworkAuth*,QtNfc*,QtOpenGL*,QtOpenGLWidgets*,QtPdf*,QtPdfWidgets*,QtPositioning*,QtPrintSupport*,QtQml*,QtQuick*,QtQuick3D*,QtQuickControls2*,QtQuickTest*,QtQuickWidgets*,QtRemoteObjects*,QtScxml*,QtSensors*,QtSerialBus*,QtSerialPort*,QtSpatialAudio*,QtSql*,QtStateMachine*,QtSvgWidgets*,QtTest*,QtTextToSpeech*,QtUiTools*,QtWebChannel*,QtWebEngineCore*,QtWebEngineQuick*,QtWebEngineWidgets*,QtWebSockets*,QtWebView*,QtXml*}
   - shopt -s extglob
-  - rm -rf AppDir/usr/local/lib/python3.10/dist-packages/PySide6/Qt/lib/!(libQt6Core*|libQt6DBus*|libQt6Egl*|libQt6Gui*|libQt6Svg*|libQt6Wayland*|libQt6Widgets*|libQt6XcbQpa*|libicudata*|libicui18n*|libicuuc*)
+  - rm -rf AppDir/usr/local/lib/python3.10/dist-packages/PySide6/Qt/lib/!(libQt6Core*|libQt6DBus*|libQt6Egl*|libQt6Gui*|libQt6Network*|libQt6Svg*|libQt6Wayland*|libQt6Widgets*|libQt6XcbQpa*|libicudata*|libicui18n*|libicuuc*)
 AppDir:
   path: ./AppDir
   after_bundle:
@@ -36,7 +37,7 @@ AppDir:
     id: ru.linux_gaming.PortProtonQt
     name: PortProtonQt
     icon: ru.linux_gaming.PortProtonQt
-    version: 0.1.8
+    version: 0.1.9
     exec: usr/bin/python3
     exec_args: "-m portprotonqt.app $@"
   apt:

build-aux/PKGBUILD

@@ -1,12 +1,12 @@
 pkgname=portprotonqt
-pkgver=0.1.8
+pkgver=0.1.9
 pkgrel=1
 pkgdesc="Modern GUI for managing and launching games from PortProton, Steam, and Epic Games Store"
 arch=('any')
 url="https://git.linux-gaming.ru/Boria138/PortProtonQt"
 license=('GPL-3.0')
 depends=('python-numpy' 'python-requests' 'python-babel' 'python-evdev' 'python-pyudev' 'python-orjson'
-    'python-psutil' 'python-tqdm' 'python-vdf' 'pyside6' 'icoextract' 'python-pillow' 'perl-image-exiftool' 'xdg-utils' 'python-beautifulsoup4' 'python-websocket-client' 'cabextract' 'unzip' 'curl' 'unrar')
+    'python-psutil' 'python-tqdm' 'python-vdf' 'pyside6' 'python-rapidfuzz' 'icoextract' 'python-pillow' 'perl-image-exiftool' 'xdg-utils' 'python-beautifulsoup4' 'python-websocket-client' 'cabextract' 'unzip' 'curl' 'unrar')
 makedepends=('python-'{'build','installer','setuptools','wheel'})
 source=("git+https://git.linux-gaming.ru/Boria138/PortProtonQt#tag=v$pkgver")
 sha256sums=('SKIP')
@@ -20,4 +20,5 @@ package() {
     cd "$srcdir/PortProtonQt"
     python -m installer --destdir="$pkgdir" dist/*.whl
     cp -r build-aux/share "$pkgdir/usr/"
+    cp -r build-aux/lib "$pkgdir/usr/"
 }

build-aux/PKGBUILD-git

@@ -6,7 +6,7 @@ arch=('any')
 url="https://git.linux-gaming.ru/Boria138/PortProtonQt"
 license=('GPL-3.0')
 depends=('python-numpy' 'python-requests' 'python-babel' 'python-evdev' 'python-pyudev' 'python-orjson'
-    'python-psutil' 'python-tqdm' 'python-vdf' 'pyside6' 'icoextract' 'python-pillow' 'perl-image-exiftool' 'xdg-utils' 'python-beautifulsoup4' 'python-websocket-client' 'cabextract' 'unzip' 'curl' 'unrar')
+    'python-psutil' 'python-tqdm' 'python-vdf' 'pyside6' 'icoextract' 'python-pillow' 'python-rapidfuzz' 'perl-image-exiftool' 'xdg-utils' 'python-beautifulsoup4' 'python-websocket-client' 'cabextract' 'unzip' 'curl' 'unrar')
 makedepends=('python-'{'build','installer','setuptools','wheel'})
 source=("git+https://git.linux-gaming.ru/Boria138/PortProtonQt.git")
 sha256sums=('SKIP')
@@ -25,4 +25,5 @@ package() {
     cd "$srcdir/PortProtonQt"
     python -m installer --destdir="$pkgdir" dist/*.whl
     cp -r build-aux/share "$pkgdir/usr/"
+    cp -r build-aux/lib "$pkgdir/usr/"
 }

build-aux/fedora-git.spec

@@ -22,6 +22,7 @@ BuildRequires:  python3-build
 BuildRequires:  pyproject-rpm-macros
 BuildRequires:  python3dist(setuptools)
 BuildRequires:  git
+BuildRequires:  systemd-rpm-macros
 
 %description
 %{summary}
@@ -43,9 +44,10 @@ Requires:       python3-tqdm
 Requires:       python3-vdf
 Requires:       python3-pefile
 Requires:       python3-pillow
+Requires:       python3-beautifulsoup4
+Requires:       python3-rapidfuzz
 Requires:       perl-Image-ExifTool
 Requires:       xdg-utils
-Requires:       python3-beautifulsoup4
 Requires:       cabextract
 Requires:       gzip
 Requires:       unzip
@@ -69,11 +71,13 @@ cd %{oname}
 %pyproject_install
 %pyproject_save_files %{pypi_name}
 cp -r build-aux/share %{buildroot}/usr/
+cp -r build-aux/lib %{buildroot}/usr/
 
 %files -n python3-%{pypi_name}-git -f %{pyproject_files}
 %{_bindir}/%{pypi_name}
 %{_datadir}/icons/hicolor/scalable/apps/ru.linux_gaming.PortProtonQt.svg
 %{_metainfodir}/ru.linux_gaming.PortProtonQt.metainfo.xml
+%{_udevrulesdir}/60-portprotonqt.rules
 %{_datadir}/applications/ru.linux_gaming.PortProtonQt.desktop
 %{bash_completions_dir}/portprotonqt
 

build-aux/fedora.spec

@@ -1,5 +1,5 @@
 %global pypi_name portprotonqt
-%global pypi_version 0.1.8
+%global pypi_version 0.1.9
 %global oname PortProtonQt
 %global _python_no_extras_requires 1
 
@@ -19,6 +19,7 @@ BuildRequires:  python3-build
 BuildRequires:  pyproject-rpm-macros
 BuildRequires:  python3dist(setuptools)
 BuildRequires:  git
+BuildRequires:  systemd-rpm-macros
 
 %description
 %{summary}
@@ -40,9 +41,10 @@ Requires:       python3-tqdm
 Requires:       python3-vdf
 Requires:       python3-pefile
 Requires:       python3-pillow
+Requires:       python3-beautifulsoup4
+Requires:       python3-rapidfuzz
 Requires:       perl-Image-ExifTool
 Requires:       xdg-utils
-Requires:       python3-beautifulsoup4
 Requires:       cabextract
 Requires:       gzip
 Requires:       unzip
@@ -68,11 +70,13 @@ cd %{oname}
 %pyproject_install
 %pyproject_save_files %{pypi_name}
 cp -r build-aux/share %{buildroot}/usr/
+cp -r build-aux/lib %{buildroot}/usr/
 
 %files -n python3-%{pypi_name} -f %{pyproject_files}
 %{_bindir}/%{pypi_name}
 %{_datadir}/icons/hicolor/scalable/apps/ru.linux_gaming.PortProtonQt.svg
 %{_metainfodir}/ru.linux_gaming.PortProtonQt.metainfo.xml
+%{_udevrulesdir}/60-portprotonqt.rules
 %{_datadir}/applications/ru.linux_gaming.PortProtonQt.desktop
 %{bash_completions_dir}/portprotonqt
 

build-aux/lib/udev/rules.d/60-portprotonqt.rules

@@ -0,0 +1 @@
+KERNEL=="uinput", SUBSYSTEM=="misc", OPTIONS+="static_node=uinput", TAG+="uaccess"

data/anticheat_games.json

@@ -1021,7 +1021,7 @@
   },
   {
     "normalized_name": "farlight 84",
-    "status": "Supported"
+    "status": "Denied"
   },
   {
     "normalized_name": "riders republic",
@@ -1373,7 +1373,7 @@
   },
   {
     "normalized_name": "arena breakout infinite",
-    "status": "Broken"
+    "status": "Denied"
   },
   {
     "normalized_name": "pixel gun 3d pc",
@@ -1436,8 +1436,8 @@
     "status": "Broken"
   },
   {
-    "normalized_name": "blue protocol",
-    "status": "Broken"
+    "normalized_name": "blue protocol star resonance",
+    "status": "Running"
   },
   {
     "normalized_name": "dark and darker",
@@ -4316,7 +4316,7 @@
     "status": "Broken"
   },
   {
-    "normalized_name": "solo leveling arise",
+    "normalized_name": "solo leveling arise overdrive",
     "status": "Running"
   },
   {
@@ -4527,10 +4527,6 @@
     "normalized_name": "project wraith",
     "status": "Broken"
   },
-  {
-    "normalized_name": "solo leveling arise",
-    "status": "Broken"
-  },
   {
     "normalized_name": "freedom wars",
     "status": "Running"
@@ -4542,5 +4538,9 @@
   {
     "normalized_name": "no more room in hell 2",
     "status": "Running"
+  },
+  {
+    "normalized_name": "call of duty black ops 7",
+    "status": "Denied"
   }
 ]

data/linux_gaming_topics.json

@@ -1,4 +1,228 @@
 [
+  {
+    "normalized_title": "metal gear solid v the phantom pain",
+    "slug": "metal-gear-solid-v-the-phantom-pain"
+  },
+  {
+    "normalized_title": "battlefield bad company 2",
+    "slug": "battlefield-bad-company-2"
+  },
+  {
+    "normalized_title": "call of duty black ops",
+    "slug": "call-of-duty-black-ops"
+  },
+  {
+    "normalized_title": "call of duty modern warfare 2 (2009)",
+    "slug": "call-of-duty-modern-warfare-2-2009"
+  },
+  {
+    "normalized_title": "call of duty black ops cold war",
+    "slug": "call-of-duty-black-ops-cold-war"
+  },
+  {
+    "normalized_title": "call of duty infinite warfare",
+    "slug": "call-of-duty-infinite-warfare"
+  },
+  {
+    "normalized_title": "lost planet 2",
+    "slug": "lost-planet-2"
+  },
+  {
+    "normalized_title": "lost planet extreme condition colonies",
+    "slug": "lost-planet-extreme-condition-colonies-edition"
+  },
+  {
+    "normalized_title": "starcraft",
+    "slug": "starcraft-remastered"
+  },
+  {
+    "normalized_title": "the entropy centre",
+    "slug": "the-entropy-centre"
+  },
+  {
+    "normalized_title": "metal gear solid v ground zeroes",
+    "slug": "metal-gear-solid-v-ground-zeroes"
+  },
+  {
+    "normalized_title": "escape from tarkov",
+    "slug": "escape-from-tarkov"
+  },
+  {
+    "normalized_title": "command & conquer generals",
+    "slug": "command-conquer-generals"
+  },
+  {
+    "normalized_title": "command & conquer generals zero hour",
+    "slug": "command-conquer-generals-zero-hour"
+  },
+  {
+    "normalized_title": "absolum",
+    "slug": "absolum"
+  },
+  {
+    "normalized_title": "tom clancy's splinter cell chaos theory",
+    "slug": "tom-clancys-splinter-cell-chaos-theory"
+  },
+  {
+    "normalized_title": "winter burrow",
+    "slug": "winter-burrow"
+  },
+  {
+    "normalized_title": "forager",
+    "slug": "forager"
+  },
+  {
+    "normalized_title": "wall world",
+    "slug": "wall-world"
+  },
+  {
+    "normalized_title": "grand theft auto iv the",
+    "slug": "grand-theft-auto-iv-the-complete-edition"
+  },
+  {
+    "normalized_title": "voidtrain",
+    "slug": "voidtrain"
+  },
+  {
+    "normalized_title": "jdm japanese drift master",
+    "slug": "jdm-japanese-drift-master"
+  },
+  {
+    "normalized_title": "lego harry potter collection",
+    "slug": "lego-harry-potter-collection"
+  },
+  {
+    "normalized_title": "life is strange season",
+    "slug": "life-is-strange-complete-season"
+  },
+  {
+    "normalized_title": "земский собор [демо]",
+    "slug": "zemskij-sobor-demo"
+  },
+  {
+    "normalized_title": "syberia",
+    "slug": "syberia-remastered"
+  },
+  {
+    "normalized_title": "europa universalis v",
+    "slug": "europa-universalis-v"
+  },
+  {
+    "normalized_title": "no i'm not a human",
+    "slug": "no-im-not-a-human"
+  },
+  {
+    "normalized_title": "dispatch digital deluxe",
+    "slug": "dispatch-digital-deluxe-edition"
+  },
+  {
+    "normalized_title": "cossacks 3 digital deluxe",
+    "slug": "cossacks-3-digital-deluxe"
+  },
+  {
+    "normalized_title": "battlefield 2",
+    "slug": "battlefield-2"
+  },
+  {
+    "normalized_title": "split/second",
+    "slug": "split-second"
+  },
+  {
+    "normalized_title": "warzone 2100",
+    "slug": "warzone-2100"
+  },
+  {
+    "normalized_title": "foundation",
+    "slug": "foundation"
+  },
+  {
+    "normalized_title": "crusader kings 3",
+    "slug": "crusader-kings-3"
+  },
+  {
+    "normalized_title": "nadir a grimdark deck builder",
+    "slug": "nadir-a-grimdark-deck-builder"
+  },
+  {
+    "normalized_title": "oriental empires",
+    "slug": "oriental-empires"
+  },
+  {
+    "normalized_title": "vampire the masquerade bloodlines 2",
+    "slug": "vampire-the-masquerade-bloodlines-2"
+  },
+  {
+    "normalized_title": "escape from duckov",
+    "slug": "escape-from-duckov"
+  },
+  {
+    "normalized_title": "xiii",
+    "slug": "xiii"
+  },
+  {
+    "normalized_title": "saints row 2",
+    "slug": "saints-row-2"
+  },
+  {
+    "normalized_title": "frozenheim",
+    "slug": "frozenheim"
+  },
+  {
+    "normalized_title": "saints row (2022)",
+    "slug": "saints-row-2022"
+  },
+  {
+    "normalized_title": "iron harvest",
+    "slug": "iron-harvest"
+  },
+  {
+    "normalized_title": "tom clancy's splinter cell blacklist",
+    "slug": "tom-clancys-splinter-cell-blacklist"
+  },
+  {
+    "normalized_title": "painkiller overdose",
+    "slug": "painkiller-overdose"
+  },
+  {
+    "normalized_title": "ancestors legacy",
+    "slug": "ancestors-legacy"
+  },
+  {
+    "normalized_title": "bye sweet carole",
+    "slug": "bye-sweet-carole"
+  },
+  {
+    "normalized_title": "painkiller black",
+    "slug": "painkiller-black-edition"
+  },
+  {
+    "normalized_title": "hogwarts legacy",
+    "slug": "hogwarts-legacy"
+  },
+  {
+    "normalized_title": "active matter",
+    "slug": "active-matter"
+  },
+  {
+    "normalized_title": "tom clancy's splinter cell",
+    "slug": "tom-clancys-splinter-cell"
+  },
+  {
+    "normalized_title": "sniper ghost warrior",
+    "slug": "sniper-ghost-warrior"
+  },
+  {
+    "normalized_title": "fate undiscovered realms",
+    "slug": "fate-undiscovered-realms"
+  },
+  {
+    "normalized_title": "dying light the beast deluxe",
+    "slug": "dying-light-the-beast-deluxe-edition"
+  },
+  {
+    "normalized_title": "spellforce platinum",
+    "slug": "spellforce-platinum-edition"
+  },
   {
     "normalized_title": "dirt rally 2.0 game of the year",
     "slug": "dirt-rally-2-0-game-of-the-year-edition"
@@ -271,10 +495,6 @@
     "normalized_title": "steins;gate the distant valhalla",
     "slug": "steins-gate-the-distant-valhalla"
   },
-  {
-    "normalized_title": "hogwarts legacy",
-    "slug": "hogwarts-legacy"
-  },
   {
     "normalized_title": "osu!",
     "slug": "osu"
@@ -1311,10 +1531,6 @@
     "normalized_title": "world of sea battle",
     "slug": "world-of-sea-battle"
   },
-  {
-    "normalized_title": "escape from tarkov",
-    "slug": "escape-from-tarkov"
-  },
   {
     "normalized_title": "bayonetta",
     "slug": "bayonetta"
@@ -1439,10 +1655,6 @@
     "normalized_title": "call of duty 2",
     "slug": "call-of-duty-2"
   },
-  {
-    "normalized_title": "call of duty infinite warfare",
-    "slug": "call-of-duty-infinite-warfare"
-  },
   {
     "normalized_title": "call of duty world at war",
     "slug": "call-of-duty-world-at-war"
@@ -1635,10 +1847,6 @@
     "normalized_title": "elden ring",
     "slug": "elden-ring"
   },
-  {
-    "normalized_title": "starcraft",
-    "slug": "starcraft-remastered"
-  },
   {
     "normalized_title": "cataclismo",
     "slug": "cataclismo"

dev-scripts/.spellignore

@@ -20,3 +20,33 @@ Stop Game
 Fullscreen
 Fulscreen
 \t
+Горячая
+vkbasalt
+dgVoodoo2
+Zink
+Vulkan
+VKD3D
+DirectX12
+Prev Dir
+Forced
+GOverlay
+Glide
+all
+futex
+DLSS
+fullscreen
+ProtonGE
+window
+compositing
+Zink
+Use
+bundled
+dxvk
+older games
+versions
+DLL Overrides
+COMP
+VKD3D
+Select needed
+CPUs
+cores

dev-scripts/appimage_clean.py

@@ -17,17 +17,31 @@ import json
 
 
 class PySide6DependencyAnalyzer:
-    def __init__(self):
+    def __init__(self, project_root: Path = None):
         # Системные библиотеки, которые нужно всегда оставлять
         self.system_libs = {
             'libQt6XcbQpa', 'libQt6Wayland', 'libQt6Egl',
-            'libicudata', 'libicuuc', 'libicui18n', 'libQt6DBus'
+            'libicudata', 'libicuuc', 'libicui18n', 'libQt6DBus',
+            'libQt6Svg'
+        }
+
+        self.critical_modules = {
+            'QtSvg',
         }
 
         self.real_dependencies = {}
         self.used_modules_code = set()
         self.used_modules_ldd = set()
         self.all_required_modules = set()
+        # Определяем корень проекта
+        if project_root is None:
+            # Корень проекта - две директории выше от скрипта
+            self.project_root = Path(__file__).parent.parent
+        else:
+            self.project_root = project_root
+
+        self.venv_path = self.project_root / ".venv"
+        self.build_path = self.project_root / "build-aux"
 
     def find_python_files(self, directory: Path) -> List[Path]:
         """Находит все Python файлы в директории"""
@@ -44,24 +58,61 @@ class PySide6DependencyAnalyzer:
         """Находит все PySide6 библиотеки (.so файлы)"""
         libs = {}
 
-        # Поиск в единственной локации
-        search_path = Path("../.venv/lib/python3.10/site-packages/PySide6")
-        print(f"Поиск PySide6 библиотек в: {search_path}")
+        # Ищем venv в корне проекта
+        venv_candidates = [
+            self.venv_path,  # .venv
+            self.project_root / "venv",
+            self.project_root / ".virtualenv",
+        ]
 
-        if search_path.exists():
-            # Ищем .so файлы модулей
-            for so_file in search_path.glob("Qt*.*.so"):
-                module_name = so_file.stem.split('.')[0]  # QtCore.abi3.so -> QtCore
-                if module_name.startswith('Qt'):
-                    libs[module_name] = so_file
+        pyside6_path = None
 
-            # Также ищем в подпапках
-            for subdir in search_path.iterdir():
-                if subdir.is_dir() and subdir.name.startswith('Qt'):
-                    for so_file in subdir.glob("*.so*"):
-                        if 'Qt' in so_file.name:
-                            libs[subdir.name] = so_file
-                            break
+        # Пробуем найти PySide6 в venv
+        for venv in venv_candidates:
+            if venv.exists():
+                # Ищем Python версию
+                lib_path = venv / "lib"
+                if lib_path.exists():
+                    for python_dir in lib_path.iterdir():
+                        if python_dir.name.startswith('python'):
+                            candidate = python_dir / "site-packages" / "PySide6"
+                            if candidate.exists():
+                                pyside6_path = candidate
+                                print(f"Найден PySide6 в: {candidate}")
+                                break
+                    if pyside6_path:
+                        break
+
+        if not pyside6_path:
+            print(f"Предупреждение: PySide6 не найден в venv, проверяем AppDir...")
+            # Если не нашли в venv, пробуем в AppDir
+            if base_path:
+                appdir_candidate = base_path / "AppDir/usr/local/lib"
+                if appdir_candidate.exists():
+                    for python_dir in appdir_candidate.iterdir():
+                        if python_dir.name.startswith('python'):
+                            candidate = python_dir / "dist-packages" / "PySide6"
+                            if candidate.exists():
+                                pyside6_path = candidate
+                                print(f"Найден PySide6 в AppDir: {candidate}")
+                                break
+
+        if not pyside6_path:
+            return libs
+
+        # Ищем .so файлы модулей
+        for so_file in pyside6_path.glob("Qt*.*.so"):
+            module_name = so_file.stem.split('.')[0]  # QtCore.abi3.so -> QtCore
+            if module_name.startswith('Qt'):
+                libs[module_name] = so_file
+
+        # Также ищем в подпапках
+        for subdir in pyside6_path.iterdir():
+            if subdir.is_dir() and subdir.name.startswith('Qt'):
+                for so_file in subdir.glob("*.so*"):
+                    if 'Qt' in so_file.name:
+                        libs[subdir.name] = so_file
+                        break
 
         return libs
 
@@ -257,8 +308,10 @@ class PySide6DependencyAnalyzer:
 
         # Модули для удаления
         if removable_modules:
-            modules_list = ','.join([f"{mod}*" for mod in sorted(removable_modules)])
-            cleanup_lines.append(f"  - rm -f AppDir/usr/local/lib/python3.10/dist-packages/PySide6/{{{modules_list}}}")
+            removable_filtered = [m for m in removable_modules if m not in self.critical_modules]
+            if removable_filtered:
+                modules_list = ','.join([f"{mod}*" for mod in sorted(removable_filtered)])
+                cleanup_lines.append(f"  - rm -f AppDir/usr/local/lib/python3.10/dist-packages/PySide6/{{{modules_list}}}")
 
         # Генерируем команду для удаления нативных библиотек с сохранением нужных
         required_libs = set()
@@ -276,39 +329,82 @@ class PySide6DependencyAnalyzer:
             f"  - rm -rf AppDir/usr/local/lib/python3.10/dist-packages/PySide6/Qt/lib/!({keep_pattern})"
         ])
 
-        # Заменяем блок очистки в рецепте
         import re
 
-        # Ищем блок "# 5) чистим от ненужных модулей и бинарников" до следующего комментария или до AppDir:
-        pattern = r'(  # 5\) чистим от ненужных модулей и бинарников\n).*?(?=\nAppDir:|\n  # [0-9]+\)|$)'
+        # Ищем весь блок команд очистки PySide6 (от первой rm до AppDir:)
+        # Паттерн: после "  - cp -r lib AppDir/usr\n" идут команды rm, а затем "AppDir:"
+        pattern = r'(  - cp -r lib AppDir/usr\n)((?:  - (?:rm|shopt).*\n)*?)(?=AppDir:)'
 
-        new_cleanup_block = "  # 5) чистим от ненужных модулей и бинарников\n" + '\n'.join(cleanup_lines)
+        match = re.search(pattern, recipe_content)
 
-        updated_recipe = re.sub(pattern, new_cleanup_block, recipe_content, flags=re.DOTALL)
+        if not match:
+            print("ПРЕДУПРЕЖДЕНИЕ: Не удалось найти блок очистки в рецепте")
+            print("Добавляем команды очистки перед блоком AppDir:")
+
+            # Просто вставим команды перед AppDir:
+            appdir_pos = recipe_content.find('AppDir:')
+            if appdir_pos != -1:
+                new_content = (
+                    recipe_content[:appdir_pos] +
+                    '\n'.join(cleanup_lines) + '\n' +
+                    recipe_content[appdir_pos:]
+                )
+                return new_content
+            else:
+                print("ОШИБКА: Не найден блок AppDir: в рецепте")
+                return ""
+
+        # Создаем замену - группа 1 (cp -r lib) + новые команды очистки
+        replacement = r'\1' + '\n'.join(cleanup_lines) + '\n'
+
+        updated_recipe = re.sub(pattern, replacement, recipe_content, count=1)
 
         return updated_recipe
 
-
 def main():
     parser = argparse.ArgumentParser(description='Анализ зависимостей PySide6 модулей с использованием ldd')
-    parser.add_argument('project_path', help='Путь к проекту для анализа')
+    parser.add_argument('project_path', nargs='?', default='.',
+                        help='Путь к проекту для анализа (по умолчанию: текущая директория)')
     parser.add_argument('--appdir', help='Путь к AppDir для поиска PySide6 библиотек')
     parser.add_argument('--output', '-o', help='Путь для сохранения результатов (JSON)')
     parser.add_argument('--verbose', '-v', action='store_true', help='Подробный вывод')
+    parser.add_argument('--venv', help='Путь к виртуальному окружению (по умолчанию: .venv в корне проекта)')
 
     args = parser.parse_args()
 
-    project_path = Path(args.project_path)
+    project_path = Path(args.project_path).resolve()
     if not project_path.exists():
         print(f"Ошибка: путь {project_path} не существует")
         sys.exit(1)
 
-    appdir_path = Path(args.appdir) if args.appdir else None
+    appdir_path = Path(args.appdir).resolve() if args.appdir else None
     if appdir_path and not appdir_path.exists():
         print(f"Предупреждение: AppDir путь {appdir_path} не существует")
         appdir_path = None
 
-    analyzer = PySide6DependencyAnalyzer()
+    # Определяем корень проекта
+    # Если запущен из подпапки проекта, ищем корень
+    project_root = project_path
+    if (project_path / ".git").exists() or (project_path / "pyproject.toml").exists():
+        project_root = project_path
+    else:
+        # Пытаемся найти корень проекта
+        current = project_path
+        while current != current.parent:
+            if (current / ".git").exists() or (current / "pyproject.toml").exists():
+                project_root = current
+                break
+            current = current.parent
+    
+    print(f"Корень проекта: {project_root}")
+
+    analyzer = PySide6DependencyAnalyzer(project_root=project_root)
+    
+    # Если указан custom venv путь
+    if args.venv:
+        analyzer.venv_path = Path(args.venv).resolve()
+        print(f"Использую указанный venv: {analyzer.venv_path}")
+    
     results = analyzer.analyze_project(project_path, appdir_path)
 
     # Сохраняем в анализатор для генерации команд
@@ -347,13 +443,13 @@ def main():
     print(f"\nПотенциальная экономия места: {results['analysis_summary']['space_saving_potential']}")
 
     if args.verbose and results['real_dependencies']:
-        Devlin(f"\nРеальные зависимости (ldd):")
+        print(f"\nРеальные зависимости (ldd):")
         for module, deps in results['real_dependencies'].items():
             if deps:
                 print(f"  {module} → {', '.join(deps)}")
 
     # Обновляем AppImage рецепт
-    recipe_path = Path("../build-aux/AppImageBuilder.yml")
+    recipe_path = analyzer.build_path / "AppImageBuilder.yml"
     if recipe_path.exists():
         updated_recipe = analyzer.generate_appimage_recipe(results['removable'], recipe_path)
         if updated_recipe:

dev-scripts/check_qss_properties.py

@@ -3,7 +3,10 @@
 import sys
 from pathlib import Path
 import re
-import ast
+
+# Import the security checker from the main module
+sys.path.insert(0, str(Path(__file__).parent.parent))  # Add project root to path
+from portprotonqt.theme_security import ThemeSecurityChecker
 
 # Запрещенные QSS-свойства
 FORBIDDEN_PROPERTIES = {
@@ -13,57 +16,29 @@ FORBIDDEN_PROPERTIES = {
     "text-shadow",
 }
 
-# Запрещенные модули и функции
-FORBIDDEN_MODULES = {
-    "os",
-    "subprocess",
-    "shutil",
-    "sys",
-    "socket",
-    "ctypes",
-    "pathlib",
-    "glob",
-}
-FORBIDDEN_FUNCTIONS = {
-    "exec",
-    "eval",
-    "open",
-    "__import__",
-}
-
 def check_qss_files():
     has_errors = False
     for qss_file in Path("portprotonqt/themes").glob("**/*.py"):
-        with open(qss_file, "r") as f:
+        # Check for forbidden QSS properties first
+        with open(qss_file, "r", encoding='utf-8') as f:
             content = f.read()
 
-            # Проверка на запрещённые QSS-свойства
-            for prop in FORBIDDEN_PROPERTIES:
-                if re.search(rf"{prop}\s*:", content, re.IGNORECASE):
-                    print(f"ERROR: Unknown QSS property found '{prop}' in file {qss_file}")
-                    has_errors = True
-
-            # Проверка на опасные импорты и функции
-            try:
-                tree = ast.parse(content)
-                for node in ast.walk(tree):
-                    # Проверка импортов
-                    if isinstance(node, (ast.Import, ast.ImportFrom)):
-                        for name in node.names:
-                            if name.name in FORBIDDEN_MODULES:
-                                print(f"ERROR: Forbidden module '{name.name}' found in file {qss_file}")
-                                has_errors = True
-                    # Проверка вызовов функций
-                    if isinstance(node, ast.Call):
-                        if isinstance(node.func, ast.Name) and node.func.id in FORBIDDEN_FUNCTIONS:
-                            print(f"ERROR: Forbidden function '{node.func.id}' found in file {qss_file}")
-                            has_errors = True
-            except SyntaxError as e:
-                print(f"ERROR: Syntax error in file {qss_file}: {e}")
+        for prop in FORBIDDEN_PROPERTIES:
+            if re.search(rf"{prop}\s*:", content, re.IGNORECASE):
+                print(f"ERROR: Unknown QSS property found '{prop}' in file {qss_file}")
                 has_errors = True
 
+        # Use the imported ThemeSecurityChecker to check for dangerous imports and functions
+        checker = ThemeSecurityChecker()
+        is_safe, errors = checker.check_theme_safety(str(qss_file))
+        
+        if not is_safe:
+            for error in errors:
+                print(error)
+            has_errors = True
+
     return has_errors
 
 if __name__ == "__main__":
     if check_qss_files():
-        sys.exit(1)
+        sys.exit(1)

documentation/localization_guide/README.md

@@ -21,9 +21,9 @@ Current translation status:
 
 | Locale | Progress | Translated |
 | :----- | -------: | ---------: |
-| [de_DE](./de_DE/LC_MESSAGES/messages.po) | 0% | 0 of 249 |
-| [es_ES](./es_ES/LC_MESSAGES/messages.po) | 0% | 0 of 249 |
-| [ru_RU](./ru_RU/LC_MESSAGES/messages.po) | 100% | 249 of 249 |
+| [de_DE](./de_DE/LC_MESSAGES/messages.po) | 0% | 0 of 341 |
+| [es_ES](./es_ES/LC_MESSAGES/messages.po) | 0% | 0 of 341 |
+| [ru_RU](./ru_RU/LC_MESSAGES/messages.po) | 100% | 341 of 341 |
 
 ---
 

documentation/localization_guide/README.ru.md

@@ -21,9 +21,9 @@
 
 | Локаль | Прогресс | Переведено |
 | :----- | -------: | ---------: |
-| [de_DE](./de_DE/LC_MESSAGES/messages.po) | 0% | 0 из 249 |
-| [es_ES](./es_ES/LC_MESSAGES/messages.po) | 0% | 0 из 249 |
-| [ru_RU](./ru_RU/LC_MESSAGES/messages.po) | 100% | 249 из 249 |
+| [de_DE](./de_DE/LC_MESSAGES/messages.po) | 0% | 0 из 341 |
+| [es_ES](./es_ES/LC_MESSAGES/messages.po) | 0% | 0 из 341 |
+| [ru_RU](./ru_RU/LC_MESSAGES/messages.po) | 100% | 341 из 341 |
 
 ---
 

documentation/theme_guide/README.md

@@ -31,17 +31,49 @@ mkdir -p ~/.local/share/PortProtonQT/themes/my_custom_theme
 
 ## 🎨 Style File (`styles.py`)
 
-Create a `styles.py` in the theme root. It should define variables or functions that return CSS.
+Create a `styles.py` in the theme root. It should define variables or functions that return QSS (Qt Style Sheets). For better organization, you can split your theme into multiple submodules by creating a subdirectory (e.g., `styles`, `components`, etc.) with separate Python files for different components, and import them in `styles.py`.
 
-**Example:**
+**Example of modular structure:**
+```
+my_custom_theme/
+├── styles.py
+├── metainfo.ini
+├── fonts/
+├── images/
+└── styles/  # This can be named anything (e.g., components, modules, etc.)
+    ├── __init__.py  # This empty file makes the directory a Python package
+    ├── constants.py
+    ├── base.py
+    ├── game_card.py
+    ├── detail_page.py
+    ├── settings.py
+    ├── winetricks.py
+    └── theme_utils.py
+```
+
+**Main styles.py file:**
 ```python
-def custom_button_style(color1, color2):
-    return f"""
-    QPushButton {{
-        background: qlineargradient(x1:0, y1:0, x2:1, y2:0,
-                                    stop:0 {color1}, stop:1 {color2});
-    }}
-    """
+# Import from the theme's submodules using absolute paths relative to the package
+# Replace 'my_custom_theme' with your actual theme folder name and 'styles' with your subdirectory name
+from portprotonqt.themes.my_custom_theme.styles.constants import *
+from portprotonqt.themes.my_custom_theme.styles.base import *
+from portprotonqt.themes.my_custom_theme.styles.game_card import *
+from portprotonqt.themes.my_custom_theme.styles.detail_page import *
+from portprotonqt.themes.my_custom_theme.styles.settings import *
+from portprotonqt.themes.my_custom_theme.styles.winetricks import *
+from portprotonqt.themes.my_custom_theme.styles.theme_utils import *
+```
+
+**Example submodule (styles/constants.py):**
+```python
+# Theme constants
+font_family = "Play"
+font_size_a = "16px"
+font_size_b = "24px"
+border_radius_a = "10px"
+color_a = "#409EFF"
+color_b = "#282a33"
+# ... other constants
 ```
 
 ---
@@ -207,18 +239,52 @@ GAME_CARD_ANIMATION = {
 
 ```ini
 [Metainfo]
-name = My Custom Theme
+name_en = My Custom Theme
+name_ru = Моя пользовательская тема
 author = Your Name
 author_link = https://example.com
-description = Description of your theme.
+description_en = Description of your theme.
+description_ru = Описание вашей темы.
 ```
 
+### Translation Support
+
+You must provide translations for your theme's name and description by adding language-specific fields:
+- `name_en`, `name_ru`, etc. for theme names
+- `description_en`, `description_ru`, etc. for theme descriptions
+
+The application will automatically select the appropriate translation based on the user's system language, falling back to English if translations are not available for the user's language.
+
 ---
 
 ## 🖼 Screenshots
 
 Folder: `images/screenshots/` — place UI screenshots there.
 
+### Screenshot Translation Support
+
+You can provide translations for screenshot captions by adding entries to the `[Screenshots]` section in your `metainfo.ini` file:
+
+```ini
+[Screenshots]
+auto_installs_en = Auto-installs
+auto_installs_ru = Автоустановки
+library_en = Library
+library_ru = Библиотека
+game_card_en = Game Card
+game_card_ru = Карточка
+context_menu_en = Context Menu
+context_menu_ru = Контекстное меню
+portproton_settings_en = PortProton Settings
+portproton_settings_ru = Настройки PortProton
+wine_settings_en = Wine Settings
+wine_settings_ru = Настройки Wine
+themes_en = Themes
+themes_ru = Темы
+```
+
+Screenshot files should be named in English (without spaces), and the application will display the appropriate translated caption based on the user's system language, falling back to English if translations are not available.
+
 ---
 
 ## 🔡 Fonts and Icons (optional)

documentation/theme_guide/README.ru.md

@@ -31,17 +31,49 @@ mkdir -p ~/.local/share/PortProtonQT/themes/my_custom_theme
 
 ## 🎨 Файл стилей (`styles.py`)
 
-Создайте `styles.py` в корне темы. В нём определите переменные и/или функции, возвращающие CSS-оформление.
+Создайте `styles.py` в корне темы. В нём определите переменные и/или функции, возвращающие QSS-оформление (Qt Style Sheets). Для лучшей организации кода, вы можете разделить тему на несколько подмодулей, создав поддиректорию (например, `styles`, `components` и т.д.) с отдельными Python-файлами для разных компонентов, и импортировать их в `styles.py`.
 
-**Пример функции:**
+**Пример модульной структуры:**
+```
+my_custom_theme/
+├── styles.py
+├── metainfo.ini
+├── fonts/
+├── images/
+└── styles/  # Это может быть названо как угодно (например, components, modules и т.д.)
+    ├── __init__.py  # Этот пустой файл делает директорию Python-пакетом
+    ├── constants.py
+    ├── base.py
+    ├── game_card.py
+    ├── detail_page.py
+    ├── settings.py
+    ├── winetricks.py
+    └── theme_utils.py
+```
+
+**Основной файл styles.py:**
 ```python
-def custom_button_style(color1, color2):
-    return f"""
-    QPushButton {{
-        background: qlineargradient(x1:0, y1:0, x2:1, y2:0,
-                                    stop:0 {color1}, stop:1 {color2});
-    }}
-    """
+# Импорт из подмодулей темы с использованием абсолютных путей относительно пакета
+# Замените 'my_custom_theme' на фактическое имя папки вашей темы и 'styles' на имя вашей поддиректории
+from portprotonqt.themes.my_custom_theme.styles.constants import *
+from portprotonqt.themes.my_custom_theme.styles.base import *
+from portprotonqt.themes.my_custom_theme.styles.game_card import *
+from portprotonqt.themes.my_custom_theme.styles.detail_page import *
+from portprotonqt.themes.my_custom_theme.styles.settings import *
+from portprotonqt.themes.my_custom_theme.styles.winetricks import *
+from portprotonqt.themes.my_custom_theme.styles.theme_utils import *
+```
+
+**Пример подмодуля (styles/constants.py):**
+```python
+# Константы темы
+font_family = "Play"
+font_size_a = "16px"
+font_size_b = "24px"
+border_radius_a = "10px"
+color_a = "#409EFF"
+color_b = "#282a33"
+# ... другие константы
 ```
 
 ---
@@ -207,18 +239,52 @@ GAME_CARD_ANIMATION = {
 
 ```ini
 [Metainfo]
-name = My Custom Theme
+name_en = My Custom Theme
+name_ru = Моя пользовательская тема
 author = Ваше имя
 author_link = https://example.com
-description = Описание вашей темы.
+description_en = Description of your theme.
+description_ru = Описание вашей темы.
 ```
 
+### Поддержка переводов
+
+Вы должны предоставить переводы для названия и описания вашей темы, добавив поля с указанием языка:
+- `name_en`, `name_ru` и т.д. для названий тем
+- `description_en`, `description_ru` и т.д. для описаний тем
+
+Приложение автоматически выберет соответствующий перевод на основе языка системы пользователя, с откатом к английскому языку, если переводы недоступны для языка пользователя.
+
 ---
 
 ## 🖼 Скриншоты
 
 Папка: `images/screenshots/` — любые изображения оформления темы.
 
+### Поддержка перевода скриншотов
+
+Вы можете предоставить переводы для подписей к скриншотам, добавив записи в секцию `[Screenshots]` в файле `metainfo.ini`:
+
+```ini
+[Screenshots]
+auto_installs_en = Auto-installs
+auto_installs_ru = Автоустановки
+library_en = Library
+library_ru = Библиотека
+game_card_en = Game Card
+game_card_ru = Карточка
+context_menu_en = Context Menu
+context_menu_ru = Контекстное меню
+portproton_settings_en = PortProton Settings
+portproton_settings_ru = Настройки PortProton
+wine_settings_en = Wine Settings
+wine_settings_ru = Настройки Wine
+themes_en = Themes
+themes_ru = Темы
+```
+
+Файлы скриншотов должны быть названы на английском языке (без пробелов), и приложение будет отображать соответствующую переведенную подпись в зависимости от языка системы пользователя, с откатом к английскому языку, если переводы недоступны.
+
 ---
 
 ## 🔡 Шрифты и иконки (опционально)

portprotonqt/animations.py

@@ -1,3 +1,4 @@
+from typing import Any, cast
 from PySide6.QtCore import QPropertyAnimation, QByteArray, QEasingCurve, QAbstractAnimation, QParallelAnimationGroup, QRect, Qt, QPoint
 from PySide6.QtGui import QPainter, QPen, QColor, QConicalGradient, QBrush
 from PySide6.QtWidgets import QWidget, QGraphicsOpacityEffect
@@ -236,14 +237,31 @@ class DetailPageAnimations:
         self.main_window = main_window
         self.theme_manager = ThemeManager()
         self.theme = theme if theme is not None else self.theme_manager.apply_theme(read_theme_from_config())
-        self.animations = main_window._animations if hasattr(main_window, '_animations') else {}
+        # Ensure the main window has an animations dict
+        if not hasattr(main_window, '_animations'):
+            main_window._animations = {}
+        self.animations = main_window._animations
 
     def animate_detail_page(self, detail_page: QWidget, load_image_and_restore_effect: Callable, cleanup_animation: Callable):
         """Animate the detail page based on theme settings."""
+        # Check if the detail page is still valid before proceeding
+        if not detail_page or detail_page.isHidden() or detail_page.parent() is None:
+            logger.warning("Detail page is not valid, skipping enter animation")
+            load_image_and_restore_effect()
+            cleanup_animation()
+            return
+
         animation_type = self.theme.GAME_CARD_ANIMATION.get("detail_page_animation_type", "fade")
         duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_fade_duration", 350)
 
         if animation_type == "fade":
+            # Check again if page is still valid before starting animation
+            if not detail_page or detail_page.isHidden():
+                logger.warning("Detail page became invalid during fade setup, skipping animation")
+                load_image_and_restore_effect()
+                cleanup_animation()
+                return
+
             original_effect = detail_page.graphicsEffect()
             opacity_effect = SafeOpacityEffect(detail_page, disable_at_full=True)
             opacity_effect.setOpacity(0.0)
@@ -252,17 +270,36 @@ class DetailPageAnimations:
             animation.setDuration(duration)
             animation.setStartValue(0.0)
             animation.setEndValue(0.999)
-            animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
-            self.animations[detail_page] = animation
+
             def restore_effect():
                 try:
-                    detail_page.setGraphicsEffect(original_effect) # type: ignore
+                    # Check if page is still valid before restoring effect
+                    if detail_page and not detail_page.isHidden():
+                        detail_page.setGraphicsEffect(cast(Any, original_effect))
                 except RuntimeError:
                     logger.warning("Original effect already deleted")
-            animation.finished.connect(restore_effect)
-            animation.finished.connect(load_image_and_restore_effect)
-            animation.finished.connect(opacity_effect.deleteLater)
+
+            # Only start animation if page is still valid
+            if detail_page and not detail_page.isHidden():
+                animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
+                self.animations[detail_page] = animation
+                animation.finished.connect(restore_effect)
+                animation.finished.connect(load_image_and_restore_effect)
+                animation.finished.connect(opacity_effect.deleteLater)
+            else:
+                logger.warning("Detail page invalid when starting fade, cleaning up")
+                restore_effect()
+                load_image_and_restore_effect()
+                opacity_effect.deleteLater()
+                cleanup_animation()
         elif animation_type in ["slide_left", "slide_right", "slide_up", "slide_down"]:
+            # Check again if page is still valid before starting animation
+            if not detail_page or detail_page.isHidden():
+                logger.warning("Detail page became invalid during slide setup, skipping animation")
+                load_image_and_restore_effect()
+                cleanup_animation()
+                return
+
             duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_slide_duration", 500)
             easing_curve = QEasingCurve(QEasingCurve.Type[self.theme.GAME_CARD_ANIMATION.get("detail_page_easing_curve", "OutCubic")])
             start_pos = {
@@ -277,11 +314,25 @@ class DetailPageAnimations:
             animation.setStartValue(start_pos)
             animation.setEndValue(self.main_window.stackedWidget.rect().topLeft())
             animation.setEasingCurve(easing_curve)
-            animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
-            self.animations[detail_page] = animation
-            animation.finished.connect(cleanup_animation)
-            animation.finished.connect(load_image_and_restore_effect)
+
+            # Only start animation if page is still valid
+            if detail_page and not detail_page.isHidden():
+                animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
+                self.animations[detail_page] = animation
+                animation.finished.connect(cleanup_animation)
+                animation.finished.connect(load_image_and_restore_effect)
+            else:
+                logger.warning("Detail page invalid when starting slide, cleaning up")
+                load_image_and_restore_effect()
+                cleanup_animation()
         elif animation_type == "bounce":
+            # Check again if page is still valid before starting animation
+            if not detail_page or detail_page.isHidden():
+                logger.warning("Detail page became invalid during bounce setup, skipping animation")
+                load_image_and_restore_effect()
+                cleanup_animation()
+                return
+
             duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_bounce_duration", 400)
             easing_curve = QEasingCurve(QEasingCurve.Type[self.theme.GAME_CARD_ANIMATION.get("detail_page_easing_curve", "OutCubic")])
             detail_page.setWindowOpacity(0.0)
@@ -300,14 +351,27 @@ class DetailPageAnimations:
             group_anim = QParallelAnimationGroup()
             group_anim.addAnimation(opacity_anim)
             group_anim.addAnimation(geometry_anim)
-            group_anim.finished.connect(load_image_and_restore_effect)
-            group_anim.finished.connect(cleanup_animation)
-            group_anim.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
-            self.animations[detail_page] = group_anim
+
+            # Only start animation if page is still valid
+            if detail_page and not detail_page.isHidden():
+                group_anim.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
+                self.animations[detail_page] = group_anim
+                group_anim.finished.connect(load_image_and_restore_effect)
+                group_anim.finished.connect(cleanup_animation)
+            else:
+                logger.warning("Detail page invalid when starting bounce, cleaning up")
+                load_image_and_restore_effect()
+                cleanup_animation()
 
     def animate_detail_page_exit(self, detail_page: QWidget, cleanup_callback: Callable):
         """Animate the detail page exit based on theme settings."""
         try:
+            # Check if the detail page is still valid before proceeding
+            if not detail_page or detail_page.isHidden() or detail_page.parent() is None:
+                logger.warning("Detail page is not valid, skipping exit animation")
+                cleanup_callback()
+                return
+
             animation_type = self.theme.GAME_CARD_ANIMATION.get("detail_page_animation_type", "fade")
 
             # Safely stop and remove any existing animation
@@ -326,6 +390,13 @@ class DetailPageAnimations:
             # Define animation based on type
             if animation_type == "fade":
                 duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_fade_duration_exit", 350)
+
+                # Check if page is still valid before accessing properties
+                if not detail_page or detail_page.isHidden():
+                    logger.warning("Detail page became invalid during fade exit setup, skipping animation")
+                    cleanup_callback()
+                    return
+
                 original_effect = detail_page.graphicsEffect()
                 opacity_effect = SafeOpacityEffect(detail_page, disable_at_full=False)
                 opacity_effect.setOpacity(0.999)
@@ -334,18 +405,36 @@ class DetailPageAnimations:
                 animation.setDuration(duration)
                 animation.setStartValue(0.999)
                 animation.setEndValue(0.0)
-                animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
-                self.animations[detail_page] = animation
+
                 def restore_and_cleanup():
                     try:
-                        detail_page.setGraphicsEffect(original_effect) # type: ignore
+                        # Check if page is still valid before restoring effect
+                        if detail_page and not detail_page.isHidden():
+                            detail_page.setGraphicsEffect(cast(Any, original_effect))
                     except RuntimeError:
                         logger.debug("Original effect already deleted")
                     cleanup_callback()
-                animation.finished.connect(restore_and_cleanup)
-                animation.finished.connect(opacity_effect.deleteLater)
+
+                # Check if animation is still valid before starting
+                if animation and not detail_page.isHidden():
+                    animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
+                    self.animations[detail_page] = animation
+                    animation.finished.connect(restore_and_cleanup)
+                    animation.finished.connect(opacity_effect.deleteLater)
+                else:
+                    logger.warning("Animation or detail page invalid when starting fade exit, cleaning up")
+                    restore_and_cleanup()
+                    opacity_effect.deleteLater()
+
             elif animation_type in ["slide_left", "slide_right", "slide_up", "slide_down"]:
                 duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_slide_duration_exit", 500)
+
+                # Check if page is still valid before accessing properties
+                if not detail_page or detail_page.isHidden():
+                    logger.warning("Detail page became invalid during slide exit setup, skipping animation")
+                    cleanup_callback()
+                    return
+
                 easing_curve = QEasingCurve(QEasingCurve.Type[self.theme.GAME_CARD_ANIMATION.get("detail_page_easing_curve_exit", "InCubic")])
                 end_pos = {
                     "slide_left": QPoint(-self.main_window.width(), 0),
@@ -353,16 +442,37 @@ class DetailPageAnimations:
                     "slide_up": QPoint(0, self.main_window.height()),
                     "slide_down": QPoint(0, -self.main_window.height())
                 }[animation_type]
+
                 animation = QPropertyAnimation(detail_page, QByteArray(b"pos"))
                 animation.setDuration(duration)
                 animation.setStartValue(detail_page.pos())
                 animation.setEndValue(end_pos)
                 animation.setEasingCurve(easing_curve)
-                animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
-                self.animations[detail_page] = animation
-                animation.finished.connect(cleanup_callback)
+
+                def slide_cleanup():
+                    # Check if page is still valid before cleanup
+                    if not detail_page or detail_page.isHidden():
+                        logger.debug("Detail page already cleaned up")
+                    cleanup_callback()
+
+                # Check if animation is still valid before starting
+                if animation and not detail_page.isHidden():
+                    animation.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
+                    self.animations[detail_page] = animation
+                    animation.finished.connect(slide_cleanup)
+                else:
+                    logger.warning("Animation or detail page invalid when starting slide exit, cleaning up")
+                    slide_cleanup()
+
             elif animation_type == "bounce":
                 duration = self.theme.GAME_CARD_ANIMATION.get("detail_page_bounce_duration_exit", 400)
+
+                # Check if page is still valid before accessing properties
+                if not detail_page or detail_page.isHidden():
+                    logger.warning("Detail page became invalid during bounce exit setup, skipping animation")
+                    cleanup_callback()
+                    return
+
                 easing_curve = QEasingCurve(QEasingCurve.Type[self.theme.GAME_CARD_ANIMATION.get("detail_page_easing_curve_exit", "InCubic")])
                 opacity_anim = QPropertyAnimation(detail_page, QByteArray(b"windowOpacity"))
                 opacity_anim.setDuration(duration)
@@ -375,13 +485,38 @@ class DetailPageAnimations:
                 geometry_anim.setStartValue(detail_page.geometry())
                 geometry_anim.setEndValue(final_rect)
                 geometry_anim.setEasingCurve(easing_curve)
+
+                # Check if animations are still valid before creating group
+                if not detail_page or detail_page.isHidden():
+                    logger.warning("Detail page became invalid during bounce exit setup, cleaning up")
+                    cleanup_callback()
+                    return
+
                 group_anim = QParallelAnimationGroup()
                 group_anim.addAnimation(opacity_anim)
                 group_anim.addAnimation(geometry_anim)
-                group_anim.finished.connect(cleanup_callback)
+
+                # Check if group animation is still valid before connecting
+                if not detail_page or detail_page.isHidden():
+                    logger.warning("Detail page became invalid during group animation setup, cleaning up")
+                    cleanup_callback()
+                    return
+
+                def bounce_cleanup():
+                    # Check if page is still valid before cleanup
+                    if not detail_page or detail_page.isHidden():
+                        logger.debug("Detail page already cleaned up")
+                    cleanup_callback()
+
                 group_anim.start(QAbstractAnimation.DeletionPolicy.DeleteWhenStopped)
                 self.animations[detail_page] = group_anim
+                group_anim.finished.connect(bounce_cleanup)
+        except RuntimeError:
+            # Widget was already deleted, which is expected after deleteLater()
+            logger.debug("Detail page already deleted during animation setup")
+            cleanup_callback()
         except Exception as e:
             logger.error(f"Error in animate_detail_page_exit: {e}", exc_info=True)
-            self.animations.pop(detail_page, None)
+            if detail_page in self.animations:
+                self.animations.pop(detail_page, None)
             cleanup_callback()

portprotonqt/app.py

@@ -10,14 +10,14 @@ from portprotonqt.main_window import MainWindow
 from portprotonqt.config_utils import (
     save_fullscreen_config,
     read_fullscreen_config,
-    get_portproton_location,
+    get_portproton_start_command
 )
 from portprotonqt.logger import get_logger, setup_logger
 from portprotonqt.cli import parse_args
 
 __app_id__ = "ru.linux_gaming.PortProtonQt"
 __app_name__ = "PortProtonQt"
-__app_version__ = "0.1.8"
+__app_version__ = "0.1.9"
 
 def get_version():
     try:
@@ -34,11 +34,11 @@ def main():
     os.environ["PROCESS_LOG"] = "1"
     os.environ["START_FROM_STEAM"] = "1"
 
-    portproton_path, start_sh = get_portproton_location()
-    if portproton_path is None or start_sh is None:
-        return
+    # Get the PortProton start command
+    start_sh = get_portproton_start_command()
 
-    subprocess.run(start_sh + ["cli", "--initial"])
+    if start_sh is None:
+        return
 
     app = QApplication(sys.argv)
     app.setWindowIcon(QIcon.fromTheme(__app_id__))
@@ -103,15 +103,14 @@ def main():
             def restore_window():
                 try:
                     if msg.startswith("show"):
-                        if hasattr(window, "restore_from_tray"):
-                            window.restore_from_tray()  # type: ignore[attr-defined]
-                        else:
-                            window.showNormal()
-                            window.raise_()
-                            window.activateWindow()
-                            window.setWindowState(
-                                window.windowState() & ~Qt.WindowState.WindowMinimized | Qt.WindowState.WindowActive
-                            )
+                        # Ensure the window is visible and not minimized
+                        window.setWindowState(window.windowState() & ~Qt.WindowState.WindowMinimized)
+                        window.show()
+                        window.raise_()
+                        window.activateWindow()
+
+                        # Ensure window is in active state for systems with strict focus policies
+                        window.setWindowState(window.windowState() | Qt.WindowState.WindowActive)
 
                         if ":fullscreen" in msg:
                             logger.info("Switching to fullscreen via IPC")
@@ -144,6 +143,22 @@ def main():
         save_fullscreen_config(False)
         window.showNormal()
 
+    # Execute the initial PortProton command after the UI is set up
+    def run_initial_command():
+        nonlocal start_sh
+        if start_sh:
+            try:
+                subprocess.run(start_sh + ["cli", "--initial"], timeout=10)
+            except subprocess.TimeoutExpired:
+                logger.warning("Initial PortProton command timed out")
+            except Exception as e:
+                logger.error(f"Error running initial PortProton command: {e}")
+        else:
+            logger.warning("PortProton start command not available, skipping initial command")
+
+    # Run the initial command after the UI is displayed
+    QTimer.singleShot(100, run_initial_command)
+
     # --- Cleanup ---
     def cleanup_on_exit():
         try:

portprotonqt/config_utils.py

@@ -3,12 +3,17 @@ import configparser
 import shutil
 import subprocess
 from portprotonqt.logger import get_logger
+from portprotonqt.localization import get_theme_translations
 
 logger = get_logger(__name__)
 
 _portproton_location = None
 _portproton_start_sh = None
 
+# Configuration cache for performance optimization
+_config_cache = {}
+_config_last_modified = {}
+
 # Paths to configuration files
 CONFIG_FILE = os.path.join(
     os.getenv("XDG_CONFIG_HOME", os.path.join(os.path.expanduser("~"), ".config")),
@@ -28,13 +33,35 @@ THEMES_DIRS = [
 ]
 
 def read_config_safely(config_file: str) -> configparser.ConfigParser | None:
-    """Safely reads a configuration file and returns a ConfigParser object or None if reading fails."""
-    cp = configparser.ConfigParser()
+    """Safely reads a configuration file and returns a ConfigParser object or None if reading fails.
+    Uses caching to avoid repeated file reads for better performance.
+    """
+    # Check if file exists
     if not os.path.exists(config_file):
         logger.debug(f"Configuration file {config_file} not found")
         return None
+
+    # Get file modification time
+    try:
+        current_mtime = os.path.getmtime(config_file)
+    except OSError:
+        logger.warning(f"Failed to get modification time for {config_file}")
+        return None
+
+    # Check if we have a cached version that's still valid
+    if config_file in _config_cache and config_file in _config_last_modified:
+        if _config_last_modified[config_file] == current_mtime:
+            logger.debug(f"Using cached config for {config_file}")
+            return _config_cache[config_file]
+
+    # Read and parse the config file
+    cp = configparser.ConfigParser()
     try:
         cp.read(config_file, encoding="utf-8")
+        # Update cache
+        _config_cache[config_file] = cp
+        _config_last_modified[config_file] = current_mtime
+        logger.debug(f"Config file {config_file} loaded and cached")
         return cp
     except (configparser.DuplicateSectionError, configparser.DuplicateOptionError) as e:
         logger.warning(f"Invalid configuration file format: {e}")
@@ -43,22 +70,14 @@ def read_config_safely(config_file: str) -> configparser.ConfigParser | None:
         logger.warning(f"Failed to read configuration file: {e}")
         return None
 
-def read_config():
-    """Reads the configuration file and returns a dictionary of parameters.
-    Example line in config (no sections):
-      detail_level = detailed
-    """
-    config_dict = {}
-    if os.path.exists(CONFIG_FILE):
-        with open(CONFIG_FILE, encoding="utf-8") as f:
-            for line in f:
-                line = line.strip()
-                if not line or line.startswith("#"):
-                    continue
-                key, sep, value = line.partition("=")
-                if sep:
-                    config_dict[key.strip()] = value.strip()
-    return config_dict
+def invalidate_config_cache(config_file: str = CONFIG_FILE):
+    """Invalidates the cached configuration for the specified file."""
+    if config_file in _config_cache:
+        del _config_cache[config_file]
+    if config_file in _config_last_modified:
+        del _config_last_modified[config_file]
+    logger.debug(f"Config cache invalidated for {config_file}")
+
 
 def read_theme_from_config():
     """Reads the theme from the [Appearance] section of the configuration file.
@@ -77,6 +96,8 @@ def save_theme_to_config(theme_name):
     cp["Appearance"]["theme"] = theme_name
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_time_config():
     """Reads time settings from the [Time] section of the configuration file.
@@ -96,23 +117,26 @@ def save_time_config(detail_level):
     cp["Time"]["detail_level"] = detail_level
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_file_content(file_path):
     """Reads the content of a file and returns it as a string."""
-    with open(file_path, encoding="utf-8") as f:
-        return f.read().strip()
+    try:
+        # Add timeout protection for file operations using a simple approach
+        with open(file_path, encoding="utf-8") as f:
+            content = f.read().strip()
+            return content
+    except Exception as e:
+        logger.warning(f"Error reading file {file_path}: {e}")
+        raise  # Re-raise the exception to be handled by the caller
 
 def get_portproton_location():
-    """Returns the path to the PortProton directory and start.sh command list.
+    """Возвращает путь к PortProton каталогу (строку) или None."""
+    global _portproton_location
 
-    Checks the cached path first. If not set, reads from PORTPROTON_CONFIG_FILE.
-    If the path is invalid, uses the default flatpak directory.
-    If Flatpak package ru.linux_gaming.PortProton is installed, returns the Flatpak run command list.
-    """
-    global _portproton_location, _portproton_start_sh
-
-    if '_portproton_location' in globals() and _portproton_location is not None:
-        return _portproton_location, _portproton_start_sh
+    if _portproton_location is not None:
+        return _portproton_location
 
     location = None
 
@@ -120,48 +144,71 @@ def get_portproton_location():
         try:
             location = read_file_content(PORTPROTON_CONFIG_FILE).strip()
             if location and os.path.isdir(location):
+                _portproton_location = location
                 logger.info(f"PortProton path from configuration: {location}")
-            else:
-                logger.warning(f"Invalid PortProton path in configuration: {location}, using defaults")
-                location = None
+                return _portproton_location
+            logger.warning(f"Invalid PortProton path in configuration: {location}, using defaults")
         except (OSError, PermissionError) as e:
             logger.warning(f"Failed to read PortProton configuration file: {e}")
-            location = None
+        except Exception as e:
+            logger.warning(f"Unexpected error reading PortProton configuration file: {e}")
 
     default_flatpak_dir = os.path.join(os.path.expanduser("~"), ".var", "app", "ru.linux_gaming.PortProton")
-    is_flatpak_installed = False
+    if os.path.isdir(default_flatpak_dir):
+        _portproton_location = default_flatpak_dir
+        logger.info(f"Using Flatpak PortProton directory: {default_flatpak_dir}")
+        return _portproton_location
+
+    logger.warning("PortProton configuration and Flatpak directory not found")
+    return None
+
+def get_portproton_start_command():
+    """Возвращает список команд для запуска PortProton (start.sh или flatpak run)."""
+    portproton_path = get_portproton_location()
+    if not portproton_path:
+        return None
+
+    # Check if flatpak command exists before trying to run it
     try:
-        result = subprocess.run(
-            ["flatpak", "list"],
+        subprocess.run(
+            ["flatpak", "--version"],
             capture_output=True,
             text=True,
-            check=False
+            check=False,
+            timeout=5
         )
-        if "ru.linux_gaming.PortProton" in result.stdout:
-            is_flatpak_installed = True
+        flatpak_available = True
+    except FileNotFoundError:
+        flatpak_available = False
     except Exception:
-        pass
+        flatpak_available = False
 
-    if is_flatpak_installed:
-        _portproton_location = default_flatpak_dir if os.path.isdir(default_flatpak_dir) else None
-        _portproton_start_sh = ["flatpak", "run", "ru.linux_gaming.PortProton"]
-        logger.info("Detected Flatpak installation: using 'flatpak run ru.linux_gaming.PortProton'")
-    elif location:
-        _portproton_location = location
-        start_sh_path = os.path.join(location, "data", "scripts", "start.sh")
-        _portproton_start_sh = [start_sh_path] if os.path.exists(start_sh_path) else None
-        logger.info(f"Using PortProton installation from config path: {_portproton_location}")
-    elif os.path.isdir(default_flatpak_dir):
-        _portproton_location = default_flatpak_dir
-        start_sh_path = os.path.join(default_flatpak_dir, "data", "scripts", "start.sh")
-        _portproton_start_sh = [start_sh_path] if os.path.exists(start_sh_path) else None
-        logger.info(f"Using Flatpak PortProton directory: {_portproton_location}")
-    else:
-        logger.warning("PortProton configuration and Flatpak directory not found")
-        _portproton_location = None
-        _portproton_start_sh = None
+    if flatpak_available:
+        try:
+            result = subprocess.run(
+                ["flatpak", "list"],
+                capture_output=True,
+                text=True,
+                check=False,
+                timeout=10
+            )
+            if "ru.linux_gaming.PortProton" in result.stdout:
+                logger.info("Detected Flatpak installation")
+                return ["flatpak", "run", "ru.linux_gaming.PortProton"]
+        except subprocess.TimeoutExpired:
+            logger.warning("Flatpak list command timed out")
+            return None
+        except Exception as e:
+            logger.warning(f"Error checking flatpak list: {e}")
+            pass
+
+    start_sh_path = os.path.join(portproton_path, "data", "scripts", "start.sh")
+    if os.path.exists(start_sh_path):
+        return [start_sh_path]
+
+    logger.warning("Neither flatpak nor start.sh found for PortProton")
+    return None
 
-    return _portproton_location, _portproton_start_sh
 
 def parse_desktop_entry(file_path):
     """Reads and parses a .desktop file using configparser.
@@ -182,13 +229,17 @@ def load_theme_metainfo(theme_name):
         theme_folder = os.path.join(themes_dir, theme_name)
         metainfo_file = os.path.join(theme_folder, "metainfo.ini")
         if os.path.exists(metainfo_file):
+            # Load translated theme name and description
+            theme_translations = get_theme_translations(metainfo_file)
+
             cp = configparser.ConfigParser()
             cp.read(metainfo_file, encoding="utf-8")
             if "Metainfo" in cp:
                 meta["author"] = cp.get("Metainfo", "author", fallback="Unknown")
                 meta["author_link"] = cp.get("Metainfo", "author_link", fallback="")
-                meta["description"] = cp.get("Metainfo", "description", fallback="")
-                meta["name"] = cp.get("Metainfo", "name", fallback=theme_name)
+                # Use translated name and description
+                meta["name"] = theme_translations.get("name", theme_name)
+                meta["description"] = theme_translations.get("description", "")
             break
     return meta
 
@@ -210,6 +261,8 @@ def save_card_size(card_width):
     cp["Cards"]["card_width"] = str(card_width)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_auto_card_size():
     """Reads the card size (width) for Auto Install from the [Cards] section.
@@ -229,6 +282,8 @@ def save_auto_card_size(card_width):
     cp["Cards"]["auto_card_width"] = str(card_width)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 
 def read_sort_method():
@@ -249,6 +304,8 @@ def save_sort_method(sort_method):
     cp["Games"]["sort_method"] = sort_method
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_display_filter():
     """Reads the display_filter parameter from the [Games] section.
@@ -268,6 +325,8 @@ def save_display_filter(filter_value):
     cp["Games"]["display_filter"] = filter_value
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_favorites():
     """Reads the list of favorite games from the [Favorites] section.
@@ -293,6 +352,8 @@ def save_favorites(favorites):
     cp["Favorites"]["games"] = f'"{fav_str}"'
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_rumble_config():
     """Reads the gamepad rumble setting from the [Gamepad] section.
@@ -312,6 +373,8 @@ def save_rumble_config(rumble_enabled):
     cp["Gamepad"]["rumble_enabled"] = str(rumble_enabled)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_gamepad_type():
     """Reads the gamepad type from the [Gamepad] section.
@@ -331,6 +394,8 @@ def save_gamepad_type(gpad_type):
     cp["Gamepad"]["type"] = gpad_type
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def ensure_default_proxy_config():
     """Ensures the [Proxy] section exists in the configuration file.
@@ -375,6 +440,8 @@ def save_proxy_config(proxy_url="", proxy_user="", proxy_password=""):
     cp["Proxy"]["proxy_password"] = proxy_password
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_fullscreen_config():
     """Reads the fullscreen mode setting from the [Display] section.
@@ -394,6 +461,8 @@ def save_fullscreen_config(fullscreen):
     cp["Display"]["fullscreen"] = str(fullscreen)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_window_geometry() -> tuple[int, int]:
     """Reads the window width and height from the [MainWindow] section.
@@ -415,6 +484,8 @@ def save_window_geometry(width: int, height: int):
     cp["MainWindow"]["height"] = str(height)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def reset_config():
     """Resets the configuration file by deleting it.
@@ -424,6 +495,8 @@ def reset_config():
         try:
             os.remove(CONFIG_FILE)
             logger.info("Configuration file %s deleted", CONFIG_FILE)
+            # Invalidate cache after deletion
+            invalidate_config_cache()
         except Exception as e:
             logger.warning(f"Failed to delete configuration file: {e}")
 
@@ -438,6 +511,9 @@ def clear_cache():
         except Exception as e:
             logger.warning(f"Failed to delete cache: {e}")
 
+    # Also clear our internal config cache
+    invalidate_config_cache()
+
 def read_auto_fullscreen_gamepad():
     """Reads the auto-fullscreen setting for gamepad from the [Display] section.
     Returns False if the parameter is missing.
@@ -456,6 +532,8 @@ def save_auto_fullscreen_gamepad(auto_fullscreen):
     cp["Display"]["auto_fullscreen_gamepad"] = str(auto_fullscreen)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_favorite_folders():
     """Reads the list of favorite folders from the [FavoritesFolders] section.
@@ -481,6 +559,8 @@ def save_favorite_folders(folders):
     cp["FavoritesFolders"]["folders"] = f'"{fav_str}"'
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()
 
 def read_minimize_to_tray():
     """Reads the minimize-to-tray setting from the [Display] section.
@@ -500,3 +580,5 @@ def save_minimize_to_tray(minimize_to_tray):
     cp["Display"]["minimize_to_tray"] = str(minimize_to_tray)
     with open(CONFIG_FILE, "w", encoding="utf-8") as configfile:
         cp.write(configfile)
+    # Invalidate cache after saving
+    invalidate_config_cache()

portprotonqt/context_menu_manager.py

@@ -11,7 +11,7 @@ from PySide6.QtWidgets import QMessageBox, QDialog, QMenu, QLineEdit, QApplicati
 from PySide6.QtCore import QUrl, QPoint, QObject, Signal, Qt
 from PySide6.QtGui import QDesktopServices, QIcon, QKeySequence
 from portprotonqt.localization import _
-from portprotonqt.config_utils import parse_desktop_entry, read_favorites, save_favorites, read_favorite_folders, save_favorite_folders
+from portprotonqt.config_utils import parse_desktop_entry, read_favorites, save_favorites, read_favorite_folders, save_favorite_folders, get_portproton_start_command
 from portprotonqt.steam_api import is_game_in_steam, add_to_steam, remove_from_steam
 from portprotonqt.egs_api import add_egs_to_steam, get_egs_executable, remove_egs_from_steam
 from portprotonqt.dialogs import AddGameDialog, FileExplorer, generate_thumbnail
@@ -29,7 +29,7 @@ class ContextMenuSignals(QObject):
 class ContextMenuManager:
     """Manages context menu actions for game management in PortProtonQt."""
 
-    def __init__(self, parent, portproton_location, theme, load_games_callback, game_library_manager):
+    def __init__(self, parent, portproton_location, theme, game_library_manager):
         """
         Initialize the ContextMenuManager.
 
@@ -44,7 +44,6 @@ class ContextMenuManager:
         self.portproton_location = portproton_location
         self.theme = theme
         self.theme_manager = ThemeManager()
-        self.load_games = load_games_callback
         self.game_library_manager = game_library_manager
         self.update_game_grid = game_library_manager.update_game_grid
         self.legendary_path = os.path.join(
@@ -406,16 +405,7 @@ class ContextMenuManager:
                 )
                 return
             # Construct EGS launch command
-            wrapper = "flatpak run ru.linux_gaming.PortProton"
-            start_sh_path = os.path.join(self.portproton_location, "data", "scripts", "start.sh")
-            if self.portproton_location and ".var" not in self.portproton_location:
-                wrapper = start_sh_path
-                if not os.path.exists(start_sh_path):
-                    self.signals.show_warning_dialog.emit(
-                        _("Error"),
-                        _("start.sh not found at {path}").format(path=start_sh_path)
-                    )
-                    return
+            wrapper = get_portproton_start_command()
             exec_line = f'"{self.legendary_path}" launch {game_card.appid} --no-wine --wrapper "env START_FROM_STEAM=1 {wrapper}"'
         else:
             exec_line = self._get_exec_line(game_card.name, game_card.exec_line)
@@ -1044,7 +1034,15 @@ Icon={icon_path}
                 )
                 return
 
-            if os.path.isfile(new_cover_path):
+            # Check if new_cover_path is a URL by checking for common image extensions
+            image_extensions = ('.jpg', '.jpeg', '.png', '.bmp', '.gif', '.webp')
+            has_image_extension = any(new_cover_path.lower().endswith(ext) for ext in image_extensions)
+
+            # Consider it a URL if it has image extension and is not a local file
+            is_url = has_image_extension and not os.path.isfile(new_cover_path)
+
+            # Use the downloaded file path if we have a URL and the file was downloaded, otherwise use the local file
+            if os.path.isfile(new_cover_path) or (is_url and dialog.last_cover_path and os.path.isfile(dialog.last_cover_path)):
                 exe_name = os.path.splitext(os.path.basename(new_exe_path))[0]
                 xdg_data_home = os.getenv(
                     "XDG_DATA_HOME",
@@ -1052,16 +1050,25 @@ Icon={icon_path}
                 )
                 custom_folder = os.path.join(xdg_data_home, "PortProtonQt", "custom_data", exe_name)
                 os.makedirs(custom_folder, exist_ok=True)
-                ext = os.path.splitext(new_cover_path)[1].lower()
+
+                # Use the actual cover file path (either from URL download or local file)
+                cover_to_copy = dialog.last_cover_path if is_url and dialog.last_cover_path and os.path.isfile(dialog.last_cover_path) else new_cover_path
+                ext = os.path.splitext(cover_to_copy)[1].lower()
                 if ext in [".png", ".jpg", ".jpeg", ".bmp"]:
                     try:
-                        shutil.copyfile(new_cover_path, os.path.join(custom_folder, f"cover{ext}"))
+                        shutil.copyfile(cover_to_copy, os.path.join(custom_folder, f"cover{ext}"))
                     except OSError as e:
                         self.signals.show_warning_dialog.emit(
                             _("Error"),
                             _("Failed to copy cover image: {error}").format(error=str(e))
                         )
                         return
+                else:
+                    self.signals.show_warning_dialog.emit(
+                        _("Error"),
+                        _("Unsupported image format: {extension}").format(extension=ext)
+                    )
+                    return
 
     def add_to_steam(self, game_name, exec_line, cover_path):
         """

portprotonqt/detail_pages.py

@@ -0,0 +1,878 @@
+import os
+import shlex
+from PySide6.QtWidgets import (QFrame, QGraphicsDropShadowEffect, QVBoxLayout, QLabel, QHBoxLayout, QWidget)
+from PySide6.QtCore import Qt, QUrl, QTimer, QAbstractAnimation
+from PySide6.QtGui import QColor, QDesktopServices
+from portprotonqt.image_utils import load_pixmap_async, round_corners
+from portprotonqt.custom_widgets import ClickableLabel, AutoSizeButton
+from portprotonqt.game_card import GameCard
+from portprotonqt.howlongtobeat_api import HowLongToBeat
+from portprotonqt.config_utils import read_favorites, save_favorites, read_display_filter
+from portprotonqt.localization import _
+from portprotonqt.logger import get_logger
+from portprotonqt.portproton_api import PortProtonAPI
+from portprotonqt.downloader import Downloader
+from portprotonqt.animations import DetailPageAnimations
+
+logger = get_logger(__name__)
+
+
+class DetailPageManager:
+    """Manages detail pages for games."""
+
+    def __init__(self, main_window):
+        self.main_window = main_window
+        self._detail_page_active = False
+        self._current_detail_page = None
+        self._exit_animation_in_progress = False
+        self._animations = {}
+        self.portproton_api = PortProtonAPI(Downloader(max_workers=4))
+
+    def openGameDetailPage(self, name, description, cover_path=None, appid="", exec_line="", controller_support="",
+                          last_launch="", formatted_playtime="", protondb_tier="", game_source="", anticheat_status=""):
+        """Open detailed game information page showing all game stats, playtime and settings."""
+        detailPage = QWidget()
+        imageLabel = QLabel()
+        imageLabel.setFixedSize(300, 450)
+        self._detail_page_active = True
+        self._current_detail_page = detailPage
+        # Store the source tab index (Library is typically index 0)
+        self._return_to_tab_index = 0  # Library tab
+
+        # Function to load image and restore effect
+        def load_image_and_restore_effect():
+            # Check if detail page still exists and is valid
+            if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                logger.warning("Detail page is None, hidden, or no longer valid, skipping image load")
+                return
+
+            try:
+                detailPage.setWindowOpacity(1.0)
+            except RuntimeError:
+                logger.warning("Detail page is None, hidden, or no longer valid, skipping opacity set")
+                return
+
+            if cover_path:
+                def on_pixmap_ready(pixmap):
+                    # Check if detail page still exists and is valid
+                    if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                        logger.warning("Detail page is None, hidden, or no longer valid, skipping pixmap update")
+                        return
+                    try:
+                        rounded = round_corners(pixmap, 10)
+                        imageLabel.setPixmap(rounded)
+                        logger.debug("Pixmap set for imageLabel")
+
+                        def on_palette_ready(palette):
+                            # Check if detail page still exists and is valid
+                            if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                                logger.warning("Detail page is None, hidden, or no longer valid, skipping palette update")
+                                return
+                            try:
+                                dark_palette = [self.main_window.darkenColor(color, factor=200) for color in palette]
+                                stops = ",\n".join(
+                                    [f"stop:{i/(len(dark_palette)-1):.2f} {dark_palette[i].name()}" for i in range(len(dark_palette))]
+                                )
+                                detailPage.setStyleSheet(self.main_window.theme.detail_page_style(stops))
+                                detailPage.update()
+                                logger.debug("Stylesheet updated with palette")
+                            except RuntimeError:
+                                logger.warning("Detail page already deleted, skipping palette stylesheet update")
+                        self.main_window.getColorPalette_async(cover_path, num_colors=5, callback=on_palette_ready)
+                    except RuntimeError:
+                        logger.warning("Detail page already deleted, skipping pixmap update")
+                load_pixmap_async(cover_path, 300, 450, on_pixmap_ready)
+            else:
+                try:
+                    detailPage.setStyleSheet(self.main_window.theme.DETAIL_PAGE_NO_COVER_STYLE)
+                    detailPage.update()
+                except RuntimeError:
+                    logger.warning("Detail page already deleted, skipping no-cover stylesheet update")
+
+        def cleanup_animation():
+            if detailPage in self._animations:
+                del self._animations[detailPage]
+
+        mainLayout = QVBoxLayout(detailPage)
+        mainLayout.setContentsMargins(30, 30, 30, 30)
+        mainLayout.setSpacing(20)
+
+        backButton = AutoSizeButton(_("Back"), icon=self.main_window.theme_manager.get_icon("back"))
+        backButton.setFixedWidth(100)
+        backButton.setStyleSheet(self.main_window.theme.ADDGAME_BACK_BUTTON_STYLE)
+        backButton.clicked.connect(lambda: self.goBackDetailPage(detailPage))
+        mainLayout.addWidget(backButton, alignment=Qt.AlignmentFlag.AlignLeft)
+
+        contentFrame = QFrame()
+        contentFrame.setStyleSheet(self.main_window.theme.DETAIL_CONTENT_FRAME_STYLE)
+        contentFrameLayout = QHBoxLayout(contentFrame)
+        contentFrameLayout.setContentsMargins(20, 20, 20, 20)
+        contentFrameLayout.setSpacing(40)
+        mainLayout.addWidget(contentFrame)
+
+        # Cover (at left)
+        coverFrame = QFrame()
+        coverFrame.setFixedSize(300, 450)
+        coverFrame.setStyleSheet(self.main_window.theme.COVER_FRAME_STYLE)
+        shadow = QGraphicsDropShadowEffect(coverFrame)
+        shadow.setBlurRadius(20)
+        shadow.setColor(QColor(0, 0, 0, 200))
+        shadow.setOffset(0, 0)
+        coverFrame.setGraphicsEffect(shadow)
+        coverLayout = QVBoxLayout(coverFrame)
+        coverLayout.setContentsMargins(0, 0, 0, 0)
+
+        coverLayout.addWidget(imageLabel)
+
+        # Favorite icon
+        favoriteLabelCover = ClickableLabel(coverFrame)
+        favoriteLabelCover.setFixedSize(*self.main_window.theme.favoriteLabelSize)
+        favoriteLabelCover.setStyleSheet(self.main_window.theme.FAVORITE_LABEL_STYLE)
+        favorites = read_favorites()
+        if name in favorites:
+            favoriteLabelCover.setText("★")
+        else:
+            favoriteLabelCover.setText("☆")
+        favoriteLabelCover.clicked.connect(lambda: self.toggleFavoriteInDetailPage(name, favoriteLabelCover))
+        favoriteLabelCover.move(8, 8)
+        favoriteLabelCover.raise_()
+
+        # Add badges (ProtonDB, Steam, PortProton, WeAntiCheatYet)
+        display_filter = read_display_filter()
+        steam_visible = (str(game_source).lower() == "steam" and display_filter in ("all", "favorites"))
+        egs_visible = (str(game_source).lower() == "epic" and display_filter in ("all", "favorites"))
+        portproton_visible = (str(game_source).lower() == "portproton" and display_filter in ("all", "favorites"))
+        right_margin = 8
+        badge_spacing = 5
+        top_y = 10
+        badge_y_positions = []
+        badge_width = int(300 * 2/3)
+
+        # ProtonDB badge
+        protondb_text = GameCard.getProtonDBText(protondb_tier)
+        if protondb_text:
+            icon_filename = GameCard.getProtonDBIconFilename(protondb_tier)
+            icon = self.main_window.theme_manager.get_icon(icon_filename, self.main_window.current_theme_name)
+            protondbLabel = ClickableLabel(
+                protondb_text,
+                icon=icon,
+                parent=coverFrame,
+                icon_size=16,
+                icon_space=3,
+            )
+            protondbLabel.setStyleSheet(self.main_window.theme.get_protondb_badge_style(protondb_tier))
+            protondbLabel.setFixedWidth(badge_width)
+            protondbLabel.clicked.connect(lambda: QDesktopServices.openUrl(QUrl(f"https://www.protondb.com/app/{appid}")))
+            protondb_visible = True
+        else:
+            protondbLabel = ClickableLabel("", parent=coverFrame, icon_size=16, icon_space=3)
+            protondbLabel.setFixedWidth(badge_width)
+            protondbLabel.setVisible(False)
+            protondb_visible = False
+
+        # Steam badge
+        steam_icon = self.main_window.theme_manager.get_icon("steam")
+        steamLabel = ClickableLabel(
+            "Steam",
+            icon=steam_icon,
+            parent=coverFrame,
+            icon_size=16,
+            icon_space=5,
+        )
+        steamLabel.setStyleSheet(self.main_window.theme.STEAM_BADGE_STYLE)
+        steamLabel.setFixedWidth(badge_width)
+        steamLabel.setVisible(steam_visible)
+        steamLabel.clicked.connect(lambda: QDesktopServices.openUrl(QUrl(f"https://steamcommunity.com/app/{appid}")))
+
+        # Epic Games Store badge
+        egs_icon = self.main_window.theme_manager.get_icon("epic_games")
+        egsLabel = ClickableLabel(
+            "Epic Games",
+            icon=egs_icon,
+            parent=coverFrame,
+            icon_size=16,
+            icon_space=5,
+            change_cursor=False
+        )
+        egsLabel.setStyleSheet(self.main_window.theme.STEAM_BADGE_STYLE)
+        egsLabel.setFixedWidth(badge_width)
+        egsLabel.setVisible(egs_visible)
+
+        # PortProton badge
+        portproton_icon = self.main_window.theme_manager.get_icon("portproton")
+        portprotonLabel = ClickableLabel(
+            "PortProton",
+            icon=portproton_icon,
+            parent=coverFrame,
+            icon_size=16,
+            icon_space=5,
+        )
+        portprotonLabel.setStyleSheet(self.main_window.theme.STEAM_BADGE_STYLE)
+        portprotonLabel.setFixedWidth(badge_width)
+        portprotonLabel.setVisible(portproton_visible)
+        portprotonLabel.clicked.connect(lambda: self.open_portproton_forum_topic(name))
+
+        # WeAntiCheatYet badge
+        anticheat_text = GameCard.getAntiCheatText(anticheat_status)
+        if anticheat_text:
+            icon_filename = GameCard.getAntiCheatIconFilename(anticheat_status)
+            icon = self.main_window.theme_manager.get_icon(icon_filename, self.main_window.current_theme_name)
+            anticheatLabel = ClickableLabel(
+                anticheat_text,
+                icon=icon,
+                parent=coverFrame,
+                icon_size=16,
+                icon_space=3,
+            )
+            anticheatLabel.setStyleSheet(self.main_window.theme.get_anticheat_badge_style(anticheat_status))
+            anticheatLabel.setFixedWidth(badge_width)
+            anticheatLabel.clicked.connect(lambda: QDesktopServices.openUrl(QUrl(f"https://areweanticheatyet.com/game/{name.lower().replace(' ', '-')}")))
+            anticheat_visible = True
+        else:
+            anticheatLabel = ClickableLabel("", parent=coverFrame, icon_size=16, icon_space=3)
+            anticheatLabel.setFixedWidth(badge_width)
+            anticheatLabel.setVisible(False)
+            anticheat_visible = False
+
+        # Position badges
+        if steam_visible:
+            steam_x = 300 - badge_width - right_margin
+            steamLabel.move(steam_x, top_y)
+            badge_y_positions.append(top_y + steamLabel.height())
+        if egs_visible:
+            egs_x = 300 - badge_width - right_margin
+            egs_y = badge_y_positions[-1] + badge_spacing if badge_y_positions else top_y
+            egsLabel.move(egs_x, egs_y)
+            badge_y_positions.append(egs_y + egsLabel.height())
+        if portproton_visible:
+            portproton_x = 300 - badge_width - right_margin
+            portproton_y = badge_y_positions[-1] + badge_spacing if badge_y_positions else top_y
+            portprotonLabel.move(portproton_x, portproton_y)
+            badge_y_positions.append(portproton_y + portprotonLabel.height())
+        if protondb_visible:
+            protondb_x = 300 - badge_width - right_margin
+            protondb_y = badge_y_positions[-1] + badge_spacing if badge_y_positions else top_y
+            protondbLabel.move(protondb_x, protondb_y)
+            badge_y_positions.append(protondb_y + protondbLabel.height())
+        if anticheat_visible:
+            anticheat_x = 300 - badge_width - right_margin
+            anticheat_y = badge_y_positions[-1] + badge_spacing if badge_y_positions else top_y
+            anticheatLabel.move(anticheat_x, anticheat_y)
+
+        anticheatLabel.raise_()
+        protondbLabel.raise_()
+        portprotonLabel.raise_()
+        egsLabel.raise_()
+        steamLabel.raise_()
+
+        contentFrameLayout.addWidget(coverFrame)
+
+        # Game details (at right)
+        detailsWidget = QWidget()
+        detailsWidget.setStyleSheet(self.main_window.theme.DETAILS_WIDGET_STYLE)
+        detailsLayout = QVBoxLayout(detailsWidget)
+        detailsLayout.setContentsMargins(20, 20, 20, 20)
+        detailsLayout.setSpacing(15)
+
+        titleLabel = QLabel(name)
+        titleLabel.setStyleSheet(self.main_window.theme.DETAIL_PAGE_TITLE_STYLE)
+        detailsLayout.addWidget(titleLabel)
+
+        line = QFrame()
+        line.setFrameShape(QFrame.Shape.HLine)
+        line.setStyleSheet(self.main_window.theme.DETAIL_PAGE_LINE_STYLE)
+        detailsLayout.addWidget(line)
+
+        descLabel = QLabel(description)
+        descLabel.setWordWrap(True)
+        descLabel.setStyleSheet(self.main_window.theme.DETAIL_PAGE_DESC_STYLE)
+        detailsLayout.addWidget(descLabel)
+
+        # Initialize HowLongToBeat
+        hltb = HowLongToBeat(parent=self.main_window)
+
+        # Create layout for all game info
+        gameInfoLayout = QVBoxLayout()
+        gameInfoLayout.setSpacing(10)
+
+        # First row: Last Launch and Play Time
+        firstRowLayout = QHBoxLayout()
+        firstRowLayout.setSpacing(10)
+
+        # Last Launch
+        lastLaunchTitle = QLabel(_("LAST LAUNCH"))
+        lastLaunchTitle.setStyleSheet(self.main_window.theme.LAST_LAUNCH_TITLE_STYLE)
+        lastLaunchValue = QLabel(last_launch)
+        lastLaunchValue.setStyleSheet(self.main_window.theme.LAST_LAUNCH_VALUE_STYLE)
+        firstRowLayout.addWidget(lastLaunchTitle)
+        firstRowLayout.addWidget(lastLaunchValue)
+        firstRowLayout.addSpacing(30)
+
+        # Play Time
+        playTimeTitle = QLabel(_("PLAY TIME"))
+        playTimeTitle.setStyleSheet(self.main_window.theme.PLAY_TIME_TITLE_STYLE)
+        playTimeValue = QLabel(formatted_playtime)
+        playTimeValue.setStyleSheet(self.main_window.theme.PLAY_TIME_VALUE_STYLE)
+        firstRowLayout.addWidget(playTimeTitle)
+        firstRowLayout.addWidget(playTimeValue)
+
+        gameInfoLayout.addLayout(firstRowLayout)
+
+        # Create placeholder for second row (HLTB data)
+        hltbLayout = QHBoxLayout()
+        hltbLayout.setSpacing(10)
+
+        # Completion time (Main Story, Main + Sides, Completionist)
+        def on_hltb_results(results):
+            if not hasattr(self, '_detail_page_active') or not self._detail_page_active:
+                return
+            if not self._current_detail_page or self._current_detail_page.isHidden() or not self._current_detail_page.parent():
+                return
+            # Additional check: make sure the detail page in the stacked widget is still our current detail page
+            if self.main_window.stackedWidget.currentWidget() != self._current_detail_page and self._current_detail_page not in [self.main_window.stackedWidget.widget(i) for i in range(self.main_window.stackedWidget.count())]:
+                return
+
+            if results:
+                game = results[0]  # Take first result
+                main_story_time = hltb.format_game_time(game, "main_story")
+                main_extra_time = hltb.format_game_time(game, "main_extra")
+                completionist_time = hltb.format_game_time(game, "completionist")
+
+                # Clear layout before adding new elements
+                def clear_layout(layout):
+                    while layout.count():
+                        item = layout.takeAt(0)
+                        widget = item.widget()
+                        sublayout = item.layout()
+                        if widget:
+                            widget.deleteLater()
+                        elif sublayout:
+                            clear_layout(sublayout)
+
+                clear_layout(hltbLayout)
+
+                has_data = False
+
+                if main_story_time is not None:
+                    try:
+                        mainStoryTitle = QLabel(_("MAIN STORY"))
+                        mainStoryTitle.setStyleSheet(self.main_window.theme.LAST_LAUNCH_TITLE_STYLE)
+                        mainStoryValue = QLabel(main_story_time)
+                        mainStoryValue.setStyleSheet(self.main_window.theme.LAST_LAUNCH_VALUE_STYLE)
+                        hltbLayout.addWidget(mainStoryTitle)
+                        hltbLayout.addWidget(mainStoryValue)
+                        hltbLayout.addSpacing(30)
+                        has_data = True
+                    except RuntimeError:
+                        logger.warning("Detail page already deleted, skipping main story time update")
+
+                if main_extra_time is not None:
+                    try:
+                        mainExtraTitle = QLabel(_("MAIN + SIDES"))
+                        mainExtraTitle.setStyleSheet(self.main_window.theme.PLAY_TIME_TITLE_STYLE)
+                        mainExtraValue = QLabel(main_extra_time)
+                        mainExtraValue.setStyleSheet(self.main_window.theme.PLAY_TIME_VALUE_STYLE)
+                        hltbLayout.addWidget(mainExtraTitle)
+                        hltbLayout.addWidget(mainExtraValue)
+                        hltbLayout.addSpacing(30)
+                        has_data = True
+                    except RuntimeError:
+                        logger.warning("Detail page already deleted, skipping main extra time update")
+
+                if completionist_time is not None:
+                    try:
+                        completionistTitle = QLabel(_("COMPLETIONIST"))
+                        completionistTitle.setStyleSheet(self.main_window.theme.LAST_LAUNCH_TITLE_STYLE)
+                        completionistValue = QLabel(completionist_time)
+                        completionistValue.setStyleSheet(self.main_window.theme.LAST_LAUNCH_VALUE_STYLE)
+                        hltbLayout.addWidget(completionistTitle)
+                        hltbLayout.addWidget(completionistValue)
+                        has_data = True
+                    except RuntimeError:
+                        logger.warning("Detail page already deleted, skipping completionist time update")
+
+                # If there's data, add the layout to the second row
+                if has_data:
+                    gameInfoLayout.addLayout(hltbLayout)
+
+        # Connect searchCompleted signal to on_hltb_results
+        hltb.searchCompleted.connect(on_hltb_results)
+
+        # Start search in background thread
+        hltb.search_with_callback(name, case_sensitive=False)
+
+        # Add the game info layout
+        detailsLayout.addLayout(gameInfoLayout)
+
+        if controller_support:
+            cs = controller_support.lower()
+            translated_cs = ""
+            if cs == "full":
+                translated_cs = _("full")
+            elif cs == "partial":
+                translated_cs = _("partial")
+            elif cs == "none":
+                translated_cs = _("none")
+            gamepadSupportLabel = QLabel(_("Gamepad Support: {0}").format(translated_cs))
+            gamepadSupportLabel.setAlignment(Qt.AlignmentFlag.AlignCenter)
+            gamepadSupportLabel.setStyleSheet(self.main_window.theme.GAMEPAD_SUPPORT_VALUE_STYLE)
+            detailsLayout.addWidget(gamepadSupportLabel, alignment=Qt.AlignmentFlag.AlignCenter)
+
+        detailsLayout.addStretch(1)
+
+        # Determine current game ID from exec_line
+        entry_exec_split = shlex.split(exec_line)
+        if not entry_exec_split:
+            return
+
+        if entry_exec_split[0] == "env":
+            file_to_check = entry_exec_split[2] if len(entry_exec_split) >= 3 else None
+        elif entry_exec_split[0] == "flatpak":
+            file_to_check = entry_exec_split[3] if len(entry_exec_split) >= 4 else None
+        else:
+            file_to_check = entry_exec_split[0]
+        current_exe = os.path.basename(file_to_check) if file_to_check else None
+
+        buttons_layout = QHBoxLayout()
+        if self.main_window.target_exe is not None and current_exe == self.main_window.target_exe:
+            playButton = AutoSizeButton(_("Stop"), icon=self.main_window.theme_manager.get_icon("stop"))
+        else:
+            playButton = AutoSizeButton(_("Play"), icon=self.main_window.theme_manager.get_icon("play"))
+
+        playButton.setFixedSize(120, 40)
+        playButton.setStyleSheet(self.main_window.theme.PLAY_BUTTON_STYLE)
+        playButton.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        playButton.clicked.connect(lambda: self.main_window.toggleGame(exec_line, playButton))
+        buttons_layout.addWidget(playButton, alignment=Qt.AlignmentFlag.AlignLeft)
+
+        # Settings button
+        settings_icon = self.main_window.theme_manager.get_icon("settings")
+        settings_button = AutoSizeButton(_("Settings"), icon=settings_icon)
+        settings_button.setFixedSize(120, 40)
+        settings_button.setStyleSheet(self.main_window.theme.PLAY_BUTTON_STYLE)
+        settings_button.clicked.connect(lambda: self.main_window.open_exe_settings(file_to_check))
+        buttons_layout.addWidget(settings_button, alignment=Qt.AlignmentFlag.AlignLeft)
+        buttons_layout.addStretch()
+        detailsLayout.addLayout(buttons_layout)
+
+        contentFrameLayout.addWidget(detailsWidget)
+        mainLayout.addStretch()
+
+        self.main_window.stackedWidget.addWidget(detailPage)
+        self.main_window.stackedWidget.setCurrentWidget(detailPage)
+        self.main_window.currentDetailPage = detailPage
+        self.main_window.current_exec_line = exec_line
+        self.main_window.current_play_button = playButton
+
+        # Animation
+        detail_animations = DetailPageAnimations(self.main_window, self.main_window.theme)
+        detail_animations.animate_detail_page(detailPage, load_image_and_restore_effect, cleanup_animation)
+
+        # Update page reference
+        self.main_window.currentDetailPage = detailPage
+
+        original_load = load_image_and_restore_effect
+
+        def enhanced_load():
+            original_load()
+            QTimer.singleShot(50, try_set_focus)
+
+        def try_set_focus():
+            if not (playButton and not playButton.isHidden()):
+                return
+
+            # Ensure page is active
+            self.main_window.stackedWidget.setCurrentWidget(detailPage)
+            detailPage.setFocus(Qt.FocusReason.OtherFocusReason)
+            playButton.setFocus(Qt.FocusReason.OtherFocusReason)
+            playButton.update()
+            detailPage.raise_()
+            self.main_window.activateWindow()
+
+            if playButton.hasFocus():
+                logger.debug("Play button successfully received focus")
+            else:
+                logger.debug("Retrying focus...")
+                QTimer.singleShot(20, retry_focus)
+
+        def retry_focus():
+            if not (playButton and not playButton.isHidden() and not playButton.hasFocus()):
+                return
+
+            # Process events to ensure UI state is updated
+            self.main_window.processEvents()
+            self.main_window.activateWindow()
+            self.main_window.stackedWidget.setCurrentWidget(detailPage)
+            detailPage.raise_()
+            playButton.setFocus(Qt.FocusReason.OtherFocusReason)
+            playButton.update()
+
+            if not playButton.hasFocus():
+                logger.debug("Final retry...")
+                playButton.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+                playButton.setFocus(Qt.FocusReason.OtherFocusReason)
+                self.main_window.processEvents()
+
+                if playButton.hasFocus():
+                    logger.debug("Play button received focus after final retry")
+                else:
+                    logger.debug("Play button still doesn't have focus")
+
+        detail_animations.animate_detail_page(
+            detailPage,
+            enhanced_load,
+            cleanup_animation
+        )
+
+    def openAutoInstallDetailPage(self, name, description, cover_path=None, exec_line="", game_source=""):
+        """Open minimal detail page for auto-install games with name, description, cover, and install button."""
+        detailPage = QWidget()
+        imageLabel = QLabel()
+        imageLabel.setFixedSize(300, 450)
+        self._detail_page_active = True
+        self._current_detail_page = detailPage
+        # Store the source tab index (Auto Install is typically index 1)
+        self._return_to_tab_index = 1  # Auto Install tab
+
+        # Try to get the description from downloaded metadata for richer content
+        script_name = ""
+        if exec_line and exec_line.startswith("autoinstall:"):
+            script_name = exec_line[11:].lstrip(':').strip()
+
+        if script_name:
+            # Get localized description based on current UI language
+            # Import locale module to detect current locale
+            import locale
+            try:
+                current_locale = locale.getlocale()[0] or 'en'
+            except Exception:
+                current_locale = 'en'
+            lang_code = 'ru' if current_locale and 'ru' in current_locale.lower() else 'en'
+
+            metadata_description = self.portproton_api.get_autoinstall_description(script_name, lang_code)
+            if metadata_description:
+                description = metadata_description
+
+        # Function to load image and restore effect
+        def load_image_and_restore_effect():
+            # Check if detail page still exists and is valid
+            if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                logger.warning("Detail page is None, hidden, or no longer valid, skipping image load")
+                return
+
+            try:
+                detailPage.setWindowOpacity(1.0)
+            except RuntimeError:
+                logger.warning("Detail page is None, hidden, or no longer valid, skipping opacity set")
+                return
+
+            if cover_path:
+                def on_pixmap_ready(pixmap):
+                    # Check if detail page still exists and is valid
+                    if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                        logger.warning("Detail page is None, hidden, or no longer valid, skipping pixmap update")
+                        return
+                    try:
+                        rounded = round_corners(pixmap, 10)
+                        imageLabel.setPixmap(rounded)
+                        logger.debug("Pixmap set for imageLabel")
+
+                        def on_palette_ready(palette):
+                            # Check if detail page still exists and is valid
+                            if not detailPage or detailPage.isHidden() or detailPage.parent() is None:
+                                logger.warning("Detail page is None, hidden, or no longer valid, skipping palette update")
+                                return
+                            try:
+                                dark_palette = [self.main_window.darkenColor(color, factor=200) for color in palette]
+                                stops = ",\n".join(
+                                    [f"stop:{i/(len(dark_palette)-1):.2f} {dark_palette[i].name()}" for i in range(len(dark_palette))]
+                                )
+                                detailPage.setStyleSheet(self.main_window.theme.detail_page_style(stops))
+                                detailPage.update()
+                                logger.debug("Stylesheet updated with palette")
+                            except RuntimeError:
+                                logger.warning("Detail page already deleted, skipping palette stylesheet update")
+                        self.main_window.getColorPalette_async(cover_path, num_colors=5, callback=on_palette_ready)
+                    except RuntimeError:
+                        logger.warning("Detail page already deleted, skipping pixmap update")
+                load_pixmap_async(cover_path, 300, 450, on_pixmap_ready)
+            else:
+                try:
+                    detailPage.setStyleSheet(self.main_window.theme.DETAIL_PAGE_NO_COVER_STYLE)
+                    detailPage.update()
+                except RuntimeError:
+                    logger.warning("Detail page already deleted, skipping no-cover stylesheet update")
+
+        def cleanup_animation():
+            if detailPage in self._animations:
+                del self._animations[detailPage]
+
+        mainLayout = QVBoxLayout(detailPage)
+        mainLayout.setContentsMargins(30, 30, 30, 30)
+        mainLayout.setSpacing(20)
+
+        backButton = AutoSizeButton(_("Back"), icon=self.main_window.theme_manager.get_icon("back"))
+        backButton.setFixedWidth(100)
+        backButton.setStyleSheet(self.main_window.theme.ADDGAME_BACK_BUTTON_STYLE)
+        backButton.clicked.connect(lambda: self.goBackDetailPage(detailPage))
+        mainLayout.addWidget(backButton, alignment=Qt.AlignmentFlag.AlignLeft)
+
+        contentFrame = QFrame()
+        contentFrame.setStyleSheet(self.main_window.theme.DETAIL_CONTENT_FRAME_STYLE)
+        contentFrameLayout = QHBoxLayout(contentFrame)
+        contentFrameLayout.setContentsMargins(20, 20, 20, 20)
+        contentFrameLayout.setSpacing(40)
+        mainLayout.addWidget(contentFrame)
+
+        # Cover (at left)
+        coverFrame = QFrame()
+        coverFrame.setFixedSize(300, 450)
+        coverFrame.setStyleSheet(self.main_window.theme.COVER_FRAME_STYLE)
+        shadow = QGraphicsDropShadowEffect(coverFrame)
+        shadow.setBlurRadius(20)
+        shadow.setColor(QColor(0, 0, 0, 200))
+        shadow.setOffset(0, 0)
+        coverFrame.setGraphicsEffect(shadow)
+        coverLayout = QVBoxLayout(coverFrame)
+        coverLayout.setContentsMargins(0, 0, 0, 0)
+
+        coverLayout.addWidget(imageLabel)
+
+        # No favorite icon for auto-install games
+
+        # No badges for auto-install detail page
+        contentFrameLayout.addWidget(coverFrame)
+
+        # Game details (at right) - minimal version without time info
+        detailsWidget = QWidget()
+        detailsWidget.setStyleSheet(self.main_window.theme.DETAILS_WIDGET_STYLE)
+        detailsLayout = QVBoxLayout(detailsWidget)
+        detailsLayout.setContentsMargins(20, 20, 20, 20)
+        detailsLayout.setSpacing(15)
+
+        titleLabel = QLabel(name)
+        titleLabel.setStyleSheet(self.main_window.theme.DETAIL_PAGE_TITLE_STYLE)
+        detailsLayout.addWidget(titleLabel)
+
+        line = QFrame()
+        line.setFrameShape(QFrame.Shape.HLine)
+        line.setStyleSheet(self.main_window.theme.DETAIL_PAGE_LINE_STYLE)
+        detailsLayout.addWidget(line)
+
+        descLabel = QLabel(description)
+        descLabel.setWordWrap(True)
+        descLabel.setStyleSheet(self.main_window.theme.DETAIL_PAGE_DESC_STYLE)
+        detailsLayout.addWidget(descLabel)
+
+        # No HLTB data, playtime, or launch info for auto install
+        detailsLayout.addStretch(1)
+
+        buttons_layout = QHBoxLayout()
+
+        # The script_name was already extracted at the beginning of the function
+        # Determine if game is already installed based on whether .desktop files exist for the script
+        game_installed = self.is_autoinstall_game_installed(script_name, name) if script_name else False
+
+        install_button_text = _("Reinstall") if game_installed else _("Install")
+        # Use update icon for reinstall, save icon for initial install
+        install_button_icon = self.main_window.theme_manager.get_icon("update" if game_installed else "save")
+
+        installButton = AutoSizeButton(install_button_text, icon=install_button_icon)
+        installButton.setFixedSize(120, 40)
+        installButton.setStyleSheet(self.main_window.theme.PLAY_BUTTON_STYLE)
+        installButton.clicked.connect(lambda: self.main_window.launch_autoinstall(script_name))
+        buttons_layout.addWidget(installButton, alignment=Qt.AlignmentFlag.AlignLeft)
+        buttons_layout.addStretch()
+        detailsLayout.addLayout(buttons_layout)
+
+        contentFrameLayout.addWidget(detailsWidget)
+        mainLayout.addStretch()
+
+        self.main_window.stackedWidget.addWidget(detailPage)
+        self.main_window.stackedWidget.setCurrentWidget(detailPage)
+        self.main_window.currentDetailPage = detailPage
+
+        # Animation
+        detail_animations = DetailPageAnimations(self.main_window, self.main_window.theme)
+        detail_animations.animate_detail_page(detailPage, load_image_and_restore_effect, cleanup_animation)
+
+        # Update page reference
+        self.main_window.currentDetailPage = detailPage
+
+        original_load = load_image_and_restore_effect
+
+        def enhanced_load():
+            original_load()
+            QTimer.singleShot(50, try_set_focus)
+
+        def try_set_focus():
+            if not (installButton and not installButton.isHidden()):
+                return
+
+            # Ensure page is active
+            self.main_window.stackedWidget.setCurrentWidget(detailPage)
+            detailPage.setFocus(Qt.FocusReason.OtherFocusReason)
+            installButton.setFocus(Qt.FocusReason.OtherFocusReason)
+            installButton.update()
+            detailPage.raise_()
+            self.main_window.activateWindow()
+
+            if installButton.hasFocus():
+                logger.debug("Install button successfully received focus")
+            else:
+                logger.debug("Retrying focus...")
+                QTimer.singleShot(20, retry_focus)
+
+        def retry_focus():
+            if not (installButton and not installButton.isHidden() and not installButton.hasFocus()):
+                return
+
+            # Process events to ensure UI state is updated
+            self.main_window.processEvents()
+            self.main_window.activateWindow()
+            self.main_window.stackedWidget.setCurrentWidget(detailPage)
+            detailPage.raise_()
+            installButton.setFocus(Qt.FocusReason.OtherFocusReason)
+            installButton.update()
+
+            if not installButton.hasFocus():
+                logger.debug("Final retry...")
+                installButton.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+                installButton.setFocus(Qt.FocusReason.OtherFocusReason)
+                self.main_window.processEvents()
+
+                if installButton.hasFocus():
+                    logger.debug("Install button received focus after final retry")
+                else:
+                    logger.debug("Install button still doesn't have focus")
+
+        detail_animations.animate_detail_page(
+            detailPage,
+            enhanced_load,
+            cleanup_animation
+        )
+
+    def is_autoinstall_game_installed(self, script_name, game_name):
+        """Check if an auto-install game is already installed by looking for .desktop files."""
+        if not self.main_window.portproton_location:
+            return False
+
+        # Look for .desktop files that might match this game/script
+        try:
+            desktop_files = os.listdir(self.main_window.portproton_location)
+            for file in desktop_files:
+                if file.endswith('.desktop'):
+                    # Check if the desktop file contains references to the script or game name
+                    try:
+                        with open(os.path.join(self.main_window.portproton_location, file), encoding='utf-8') as f:
+                            content = f.read()
+                            if script_name.lower() in content.lower() or game_name.lower() in content.lower():
+                                return True
+                    except (OSError, UnicodeDecodeError):
+                        continue
+        except (OSError, AttributeError):
+            pass
+        return False
+
+    def toggleFavoriteInDetailPage(self, game_name, label):
+        favorites = read_favorites()
+        if game_name in favorites:
+            favorites.remove(game_name)
+            label.setText("☆")
+        else:
+            favorites.append(game_name)
+            label.setText("★")
+        save_favorites(favorites)
+        self.main_window.game_library_manager.update_game_grid()
+
+    def goBackDetailPage(self, page: QWidget | None) -> None:
+        if page is None or page != self.main_window.stackedWidget.currentWidget() or getattr(self, '_exit_animation_in_progress', False):
+            return
+        self._exit_animation_in_progress = True
+        self._detail_page_active = False
+        self._current_detail_page = None
+
+        def cleanup():
+            """Helper function to clean up after animation."""
+            try:
+                # Stop and clean up any existing animations for this page
+                if hasattr(self, '_animations') and page in self._animations:
+                    try:
+                        animation = self._animations[page]
+                        if isinstance(animation, QAbstractAnimation):
+                            if animation.state() == QAbstractAnimation.State.Running:
+                                animation.stop()
+                            # Since animation is set to delete when stopped, we don't manually delete it
+                            del self._animations[page]
+                    except (KeyError, RuntimeError):
+                        pass  # Animation already deleted or not found
+
+                # Ensure page is still valid before trying to remove it
+                # Check if page is still in the stacked widget by iterating through all widgets
+                page_found = False
+                for i in range(self.main_window.stackedWidget.count()):
+                    if self.main_window.stackedWidget.widget(i) is page:
+                        page_found = True
+                        break
+
+                if page_found:
+                    # Remove the detail page widget
+                    self.main_window.stackedWidget.removeWidget(page)
+                    # Go back to the tab where the detail page was opened from
+                    return_tab_index = getattr(self, '_return_to_tab_index', 0)  # Default to library tab
+                    self.main_window.stackedWidget.setCurrentIndex(return_tab_index)
+
+                    # Ensure proper layout update after returning to the tab
+                    # This is important when a refresh happened while detail page was open
+                    if return_tab_index == 0:  # Library tab
+                        if hasattr(self.main_window, 'game_library_manager'):
+                            QTimer.singleShot(10, lambda: self.main_window.game_library_manager.update_game_grid())
+                    elif return_tab_index == 1:  # Auto Install tab
+                        # Force update of the auto install container layout
+                        if hasattr(self.main_window, 'autoInstallContainer'):
+                            QTimer.singleShot(10, lambda: self.main_window.autoInstallContainer.updateGeometry())
+                            if hasattr(self.main_window, 'autoInstallContainerLayout'):
+                                QTimer.singleShot(15, lambda: self.main_window.autoInstallContainerLayout.update())
+                else:
+                    logger.debug("Page not found in stacked widget, may have been removed already")
+
+                # Clear references to avoid dangling references
+                if hasattr(self.main_window, 'currentDetailPage'):
+                    self.main_window.currentDetailPage = None
+                if hasattr(self.main_window, 'current_exec_line'):
+                    self.main_window.current_exec_line = None
+                if hasattr(self.main_window, 'current_play_button'):
+                    self.main_window.current_play_button = None
+
+                self._exit_animation_in_progress = False
+            except RuntimeError:
+                # Widget was already deleted, which is expected after deleteLater()
+                logger.debug("Detail page already deleted during cleanup")
+                self._exit_animation_in_progress = False
+            except Exception as e:
+                logger.error(f"Unexpected error in cleanup: {e}", exc_info=True)
+                self._exit_animation_in_progress = False
+
+        # Start exit animation
+        try:
+            # Check if the page is still valid before starting animation
+            if page and not page.isHidden() and page.parent() is not None:
+                detail_animations = DetailPageAnimations(self.main_window, self.main_window.theme)
+                detail_animations.animate_detail_page_exit(page, cleanup)
+            else:
+                logger.warning("Detail page not valid, bypassing animation and cleaning up directly")
+                self._exit_animation_in_progress = False
+                cleanup()
+        except Exception as e:
+            logger.error(f"Error starting exit animation: {e}", exc_info=True)
+            self._exit_animation_in_progress = False
+            cleanup()  # Fallback to cleanup if animation fails
+
+    def open_portproton_forum_topic(self, name):
+        result = self.portproton_api.get_forum_topic_slug(name)
+        base_url = "https://linux-gaming.ru/"
+        if result.startswith("search?q="):
+            url = QUrl(f"{base_url}{result}")
+        else:
+            url = QUrl(f"{base_url}t/{result}")
+        QDesktopServices.openUrl(url)

portprotonqt/dialogs.py

@@ -5,13 +5,12 @@ from typing import cast, TYPE_CHECKING
 from PySide6.QtGui import QPixmap, QIcon, QTextCursor, QColor
 from PySide6.QtWidgets import (
     QDialog, QFormLayout, QHBoxLayout, QLabel, QVBoxLayout, QListWidget, QScrollArea, QWidget, QListWidgetItem, QSizePolicy, QApplication, QProgressBar, QScroller,
-    QTabWidget, QTableWidget, QHeaderView, QMessageBox, QTableWidgetItem, QTextEdit, QAbstractItemView, QStackedWidget
+    QTabWidget, QTableWidget, QHeaderView, QMessageBox, QTableWidgetItem, QTextEdit, QAbstractItemView, QStackedWidget, QComboBox, QLineEdit
 )
-
 from PySide6.QtCore import Qt, QObject, Signal, QMimeDatabase, QTimer, QThreadPool, QRunnable, Slot, QProcess, QProcessEnvironment
 from icoextract import IconExtractor, IconExtractorError
 from PIL import Image
-from portprotonqt.config_utils import get_portproton_location, read_favorite_folders, read_theme_from_config
+from portprotonqt.config_utils import get_portproton_location, get_portproton_start_command, read_favorite_folders, read_theme_from_config
 from portprotonqt.localization import _
 from portprotonqt.logger import get_logger
 from portprotonqt.theme_manager import ThemeManager
@@ -19,6 +18,7 @@ from portprotonqt.custom_widgets import AutoSizeButton
 from portprotonqt.downloader import Downloader
 from portprotonqt.virtual_keyboard import VirtualKeyboard
 from portprotonqt.preloader import Preloader
+from portprotonqt.settings_manager import get_toggle_settings, get_advanced_settings, ADVANCED_SETTING_KEYS
 import psutil
 
 if TYPE_CHECKING:
@@ -125,6 +125,15 @@ def create_dialog_hints_widget(theme, main_window, input_manager, context='defau
             ("prev_tab", _("Prev Tab")),      # LB / L1
             ("next_tab", _("Next Tab")),      # RB / R1
         ]
+    elif context == 'settings':
+        dialog_actions = [
+            ("confirm", _("Toggle")),         # A / Cross
+            ("add_game", _("Save")),          # X / Triangle
+            ("prev_dir", _("Search")),        # Y / Square
+            ("back", _("Cancel")),            # B / Circle
+            ("prev_tab", _("Prev Tab")),      # LB / L1
+            ("next_tab", _("Next Tab")),      # RB / R1
+        ]
 
     hints_labels = []  # Store for updates (returned for class storage)
 
@@ -844,7 +853,6 @@ class AddGameDialog(QDialog):
         from portprotonqt.context_menu_manager import CustomLineEdit   # Локальный импорт
         self.theme = theme if theme else theme_manager.apply_theme(read_theme_from_config())
         self.edit_mode = edit_mode
-        self.original_name = game_name
         self.last_exe_path = exe_path  # Store last selected exe path
         self.last_cover_path = cover_path  # Store last selected cover path
         self.downloader = Downloader(max_workers=4)  # Initialize Downloader
@@ -897,6 +905,7 @@ class AddGameDialog(QDialog):
 
         self.coverEdit = CustomLineEdit(self, theme=self.theme)
         self.coverEdit.setStyleSheet(self.theme.ADDGAME_INPUT_STYLE)
+        self.coverEdit.setPlaceholderText(_("Enter local path or URL for cover image"))
         if cover_path:
             self.coverEdit.setText(cover_path)
 
@@ -940,7 +949,12 @@ class AddGameDialog(QDialog):
         # Подключение сигналов
         self.select_button.clicked.connect(self.accept)
         self.cancel_button.clicked.connect(self.reject)
-        self.coverEdit.textChanged.connect(self.updatePreview)
+        # Set up a timer for debounced cover preview updates
+        self.cover_preview_timer = QTimer(self)
+        self.cover_preview_timer.setSingleShot(True)
+        self.cover_preview_timer.timeout.connect(self.updatePreview)
+
+        self.coverEdit.textChanged.connect(self.onCoverTextChanged)
         self.exeEdit.textChanged.connect(self.updatePreview)
 
         # Установка одинаковой ширины для кнопок и полей ввода
@@ -1074,33 +1088,51 @@ class AddGameDialog(QDialog):
 
     def handleDownloadedCover(self, file_path):
         """Handle the downloaded cover image and update the preview."""
-        if file_path and os.path.isfile(file_path):
-            self.last_cover_path = file_path
-            pixmap = QPixmap(file_path)
-            if not pixmap.isNull():
-                self.coverPreview.setPixmap(pixmap.scaled(250, 250, Qt.AspectRatioMode.KeepAspectRatio))
+        # Check if the dialog or widget has been destroyed before updating
+        if not hasattr(self, 'coverPreview') or self.coverPreview is None:
+            return
+
+        try:
+            if file_path and os.path.isfile(file_path):
+                self.last_cover_path = file_path
+                pixmap = QPixmap(file_path)
+                if not pixmap.isNull():
+                    self.coverPreview.setPixmap(pixmap.scaled(250, 250, Qt.AspectRatioMode.KeepAspectRatio))
+                else:
+                    self.coverPreview.setText(_("Invalid image"))
             else:
-                self.coverPreview.setText(_("Invalid image"))
-        else:
-            self.coverPreview.setText(_("Failed to download cover"))
-            logger.warning(f"Failed to download cover to {file_path}")
+                self.coverPreview.setText(_("Failed to download cover"))
+                logger.warning(f"Failed to download cover to {file_path}")
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
+
+    def onCoverTextChanged(self):
+        """Handle cover text changes with debounce."""
+        # Restart the timer to delay the preview update
+        self.cover_preview_timer.start(500)  # 500ms delay
 
     def updatePreview(self):
         """Update the cover preview image."""
         cover_path = self.coverEdit.text().strip()
         exe_path = self.exeEdit.text().strip()
 
-        # Check if cover_path is a URL
-        url_pattern = r'^https?://[^\s/$.?#].[^\s]*$'
-        if re.match(url_pattern, cover_path):
+        # Check if cover_path is a URL by checking for common image extensions
+        image_extensions = ('.jpg', '.jpeg', '.png', '.bmp', '.gif', '.webp')
+        has_image_extension = any(cover_path.lower().endswith(ext) for ext in image_extensions)
+
+        # Consider it a URL if it has image extension and is not a local file
+        if has_image_extension and not os.path.isfile(cover_path):
             # Create a temporary file for the downloaded image
             fd, local_path = tempfile.mkstemp(suffix=".png")
             os.close(fd)
             os.unlink(local_path)
 
             # Start asynchronous download
+            # Add protocol if not present
+            download_url = cover_path if cover_path.startswith(('http://', 'https://')) else f'https://{cover_path}'
             self.downloader.download_async(
-                url=cover_path,
+                url=download_url,
                 local_path=local_path,
                 timeout=10,
                 callback=self.handleDownloadedCover
@@ -1326,7 +1358,9 @@ class WinetricksDialog(QDialog):
 
         # DLLs tab
         self.dll_table = QTableWidget()
+        self.dll_table.setAlternatingRowColors(True)
         self.dll_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        # self.dll_table.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
         self.dll_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
         self.dll_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
         self.dll_table.setColumnCount(3)
@@ -1357,7 +1391,9 @@ class WinetricksDialog(QDialog):
 
         # Fonts tab
         self.fonts_table = QTableWidget()
+        self.fonts_table.setAlternatingRowColors(True)
         self.fonts_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        # self.fonts_table.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
         self.fonts_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
         self.fonts_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
         self.fonts_table.setColumnCount(3)
@@ -1388,7 +1424,9 @@ class WinetricksDialog(QDialog):
 
         # Settings tab
         self.settings_table = QTableWidget()
+        self.settings_table.setAlternatingRowColors(True)
         self.settings_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        # self.settings_table.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
         self.settings_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
         self.settings_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
         self.settings_table.setColumnCount(3)
@@ -1681,28 +1719,49 @@ class ExeSettingsDialog(QDialog):
         self.theme = theme if theme else theme_manager.apply_theme(read_theme_from_config())
         self.exe_path = exe_path
         if not self.exe_path:
-            logger.error("Exe path not provided")
             return
         self.portproton_path = get_portproton_location()
         if self.portproton_path is None:
             logger.error("PortProton location not found")
             return
-        base_path = os.path.join(self.portproton_path, "data")
-        self.start_sh = os.path.join(base_path, "scripts", "start.sh")
-        self.ppdb_path = self.exe_path + ".ppdb" if not self.exe_path.endswith('.ppdb') else self.exe_path
+        self.start_sh = get_portproton_start_command()
+        if self.start_sh is None:
+            logger.error("PortProton start command not found")
+            return
+
+        self.dist_options = []
+        self.prefix_options = []
+        if self.portproton_path:
+            dist_dir = os.path.join(self.portproton_path, "data", 'dist')
+            if os.path.exists(dist_dir):
+                self.dist_options = [f for f in os.listdir(dist_dir) if os.path.isdir(os.path.join(dist_dir, f))]
+            prefixes_dir = os.path.join(self.portproton_path, 'prefixes')
+            if os.path.exists(prefixes_dir):
+                self.prefix_options = [f for f in os.listdir(prefixes_dir) if os.path.isdir(os.path.join(prefixes_dir, f))]
+
         self.current_settings = {}
         self.value_widgets = {}
         self.original_values = {}
+        self.advanced_widgets = {}
+        self.original_display_values = {}
         self.available_keys = set()
         self.blocked_keys = set()
-        self.branch_name = _("Unknown")
+        self.numa_nodes = {}
+        self.is_amd = False
+        self.locale_options = []
+        self.logical_core_options = []
+        self.amd_vulkan_drivers = []
 
         self.setWindowTitle(_("Exe Settings"))
         self.setModal(True)
-        self.resize(900, 600)
+        self.resize(1100, 720)
         self.setStyleSheet(self.theme.MAIN_WINDOW_STYLE + self.theme.MESSAGE_BOX_STYLE)
+        # Set focus policy to handle focus changes properly
+        self.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+
+        # Load toggle settings from config module
+        self.toggle_settings = get_toggle_settings()
 
-        self.init_toggle_settings()
         self.setup_ui()
 
         # Find input_manager and main_window
@@ -1717,10 +1776,12 @@ class ExeSettingsDialog(QDialog):
 
         self.current_theme_name = read_theme_from_config()
 
+        # Enable settings dialog-specific mode
+        if self.input_manager:
+            self.input_manager.enable_settings_mode(self)
+
         # Create hints widget using common function
-        self.hints_widget, self.hints_labels = create_dialog_hints_widget(
-            self.theme, self.main_window, self.input_manager, context='winetricks'
-        )
+        self.hints_widget, self.hints_labels = create_dialog_hints_widget(self.theme, self.main_window, self.input_manager, context='settings')
         self.main_layout.addWidget(self.hints_widget)
 
         # Connect signals
@@ -1733,52 +1794,18 @@ class ExeSettingsDialog(QDialog):
             )
             update_dialog_hints(self.hints_labels, self.main_window, self.input_manager, theme_manager, self.current_theme_name)
 
+        # Initialize virtual keyboard
+        self.init_virtual_keyboard()
+
         # Load current settings (includes list-db)
         self.load_current_settings()
 
-    def init_toggle_settings(self):
-        """Initialize predefined toggle settings with descriptions."""
-        self.toggle_settings = {
-            'PW_MANGOHUD': _("Using FPS and system load monitoring (Turns on and off by the key combination - right Shift + F12)"),
-            'PW_MANGOHUD_USER_CONF': _("Forced use of MANGOHUD system settings (GOverlay, etc.)"),
-            'PW_VKBASALT': _("Enable vkBasalt by default to improve graphics in games running on Vulkan. (The HOME hotkey disables vkbasalt)"),
-            'PW_VKBASALT_USER_CONF': _("Forced use of VKBASALT system settings (GOverlay, etc.)"),
-            'PW_DGVOODOO2': _("Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, DirectDraw 1-7, Direct3D 2-9) on all 3D API."),
-            'PW_GAMESCOPE': _("Super + F : Toggle fullscreen\nSuper + N : Toggle nearest neighbour filtering\nSuper + U : Toggle FSR upscaling\nSuper + Y : Toggle NIS upscaling\nSuper + I : Increase FSR sharpness by 1\nSuper + O : Decrease FSR sharpness by 1\nSuper + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\nSuper + G : Toggle keyboard grab\nSuper + C : Update clipboard"),
-            'PW_USE_ESYNC': _("Enable in-process synchronization primitives based on eventfd."),
-            'PW_USE_FSYNC': _("Enable futex-based in-process synchronization primitives."),
-            'PW_USE_NTSYNC': _("Enable in-process synchronization via the Linux ntsync driver."),
-            'PW_USE_RAY_TRACING': _("Enable vkd3d support - Ray Tracing"),
-            'PW_USE_NVAPI_AND_DLSS': _("Enable DLSS on supported NVIDIA graphics cards"),
-            'PW_USE_OPTISCALER': _("Enable OptiScaler (replacement upscaler / frame generator)"),
-            'PW_USE_LS_FRAME_GEN': _("Enable Lossless Scaling frame generation (experimental)"),
-            'PW_WINE_FULLSCREEN_FSR': _("FSR upscaling in fullscreen with ProtonGE below native resolution"),
-            'PW_HIDE_NVIDIA_GPU': _("Disguise all NVIDIA GPU features"),
-            'PW_VIRTUAL_DESKTOP': _("Run the application in WINE virtual desktop"),
-            'PW_USE_TERMINAL': _("Run the application in a terminal"),
-            'PW_GUI_DISABLED_CS': _("Disable startup mode and WINE version selector window"),
-            'PW_USE_GAMEMODE': _("Use system GameMode for performance optimization"),
-            'PW_USE_D3D_EXTRAS': _("Enable forced use of third-party DirectX libraries"),
-            'PW_FIX_VIDEO_IN_GAME': _("Fix pink-tinted video playback in some games"),
-            'PW_REDUCE_PULSE_LATENCY': _("Reduce PulseAudio latency to fix intermittent sound"),
-            'PW_USE_US_LAYOUT': _("Force US keyboard layout"),
-            'PW_USE_GSTREAMER': _("Use GStreamer for in-game clips (WMF support)"),
-            'PW_USE_SHADER_CACHE': _("Use WINE shader caching"),
-            'PW_USE_WINE_DXGI': _("Force use of built-in DXGI library"),
-            'PW_USE_EAC_AND_BE': _("Enable Easy Anti-Cheat and BattlEye runtimes"),
-            'PW_USE_SYSTEM_VK_LAYERS': _("Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"),
-            'PW_USE_OBS_VKCAPTURE': _("Enable OBS Studio capture via obs-vkcapture"),
-            'PW_DISABLE_COMPOSITING': _("Disable desktop compositing for performance"),
-            'PW_USE_RUNTIME': _("Use container launch mode (recommended default)"),
-            'PW_DINPUT_PROTOCOL': _("Force DirectInput protocol instead of XInput"),
-            'PW_USE_NATIVE_WAYLAND': _("Enable experimental native Wayland support"),
-            'PW_USE_DXVK_HDR': _("Enable HDR settings under native Wayland"),
-            'PW_USE_GALLIUM_ZINK': _("Use Gallium Zink (OpenGL via Vulkan)"),
-            'PW_USE_GALLIUM_NINE': _("Use Gallium Nine (native DirectX 9 for Mesa)"),
-            'PW_USE_WINED3D_VULKAN': _("Use WineD3D Vulkan backend (Damavand)"),
-            'PW_USE_SUPPLIED_DXVK_VKD3D': _("Use bundled dxvk/vkd3d from Wine/Proton"),
-            'PW_USE_SAREK_ASYNC': _("Use async dxvk-sarek (experimental)")
-        }
+    def _get_process_args(self, subcommand_args):
+        """Get the full arguments for QProcess.start, handling flatpak format."""
+        if self.start_sh and self.start_sh[0] == "flatpak":
+            return self.start_sh + subcommand_args
+        else:
+            return self.start_sh + subcommand_args
 
     def setup_ui(self):
         """Set up the user interface."""
@@ -1786,16 +1813,37 @@ class ExeSettingsDialog(QDialog):
         self.main_layout.setContentsMargins(10, 10, 10, 10)
         self.main_layout.setSpacing(10)
 
-        # Метка с текущей веткой (STABLE / DEVEL)
-        self.branch_label = QLabel(_("Detected branch: Unknown"))
-        self.branch_label.setStyleSheet("font-weight: bold;")
-        self.main_layout.addWidget(self.branch_label)
+        # Search bar
+        search_layout = QHBoxLayout()
+        self.search_label = QLabel(_("Search:"))
+        self.search_label.setStyleSheet(self.theme.PARAMS_TITLE_STYLE)
+        self.search_edit = QLineEdit()
+        self.search_edit.setStyleSheet(self.theme.ADDGAME_INPUT_STYLE)
+        self.search_edit.setPlaceholderText(_("Search settings..."))
+        self.search_edit.textChanged.connect(self.filter_settings)
+        self.search_edit.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        search_layout.addWidget(self.search_label)
+        search_layout.addWidget(self.search_edit)
+        self.main_layout.addLayout(search_layout)
 
-        # Таблица настроек
+        # Tab widget
+        self.tab_widget = QTabWidget()
+        self.tab_widget.setStyleSheet(self.theme.WINETRICKS_TAB_STYLE)
+        self.main_tab = QWidget()
+        self.main_tab_layout = QVBoxLayout(self.main_tab)
+        self.advanced_tab = QWidget()
+        self.advanced_tab_layout = QVBoxLayout(self.advanced_tab)
+
+        self.tab_widget.addTab(self.main_tab, _("Main"))
+        self.tab_widget.addTab(self.advanced_tab, _("Advanced"))
+        # Connect tab change to update description hint
+        self.tab_widget.currentChanged.connect(self.on_table_selection_changed)
+
+        # Main settings table with preloader
         self.settings_table = QTableWidget()
+        self.settings_table.setAlternatingRowColors(True)
         self.settings_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
-        self.settings_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
-        self.settings_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
+        self.settings_table.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
         self.settings_table.setColumnCount(3)
         self.settings_table.setHorizontalHeaderLabels([_("Setting"), _("Value"), _("Description")])
         self.settings_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.ResizeMode.ResizeToContents)
@@ -1806,12 +1854,92 @@ class ExeSettingsDialog(QDialog):
         self.settings_table.verticalHeader().setSectionResizeMode(QHeaderView.ResizeMode.ResizeToContents)
         self.settings_table.setTextElideMode(Qt.TextElideMode.ElideNone)
         self.settings_table.setStyleSheet(self.theme.WINETRICKS_TABBLE_STYLE)
-        self.main_layout.addWidget(self.settings_table)
 
-        # Кнопки
+        # Create preloader for main settings table
+        self.settings_preloader = Preloader()
+        settings_preloader_container = QWidget()
+        settings_preloader_layout = QVBoxLayout(settings_preloader_container)
+        settings_preloader_layout.addStretch()
+        settings_preloader_hlayout = QHBoxLayout()
+        settings_preloader_hlayout.addStretch()
+        settings_preloader_hlayout.addWidget(self.settings_preloader)
+        settings_preloader_hlayout.addStretch()
+        settings_preloader_layout.addLayout(settings_preloader_hlayout)
+        settings_preloader_layout.addStretch()
+        settings_preloader_layout.setContentsMargins(0, 0, 0, 0)
+        settings_preloader_layout.setSpacing(0)
+
+        # Create stacked widget for main settings
+        self.settings_container = QStackedWidget()
+        self.settings_container.addWidget(settings_preloader_container)  # Index 0: preloader
+        self.settings_container.addWidget(self.settings_table)          # Index 1: table
+        self.main_tab_layout.addWidget(self.settings_container)
+        # Connect selection changed signal for the main table
+        self.settings_table.currentCellChanged.connect(self.on_table_selection_changed)
+
+        # Advanced settings table with preloader
+        self.advanced_table = QTableWidget()
+        self.advanced_table.setAlternatingRowColors(True)
+        self.advanced_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        self.advanced_table.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
+        self.advanced_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
+        # self.advanced_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
+        self.advanced_table.setColumnCount(3)
+        self.advanced_table.setHorizontalHeaderLabels([_("Setting"), _("Value"), _("Description")])
+        self.advanced_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.ResizeMode.ResizeToContents)
+        self.advanced_table.horizontalHeader().setSectionResizeMode(1, QHeaderView.ResizeMode.Fixed)
+        self.advanced_table.horizontalHeader().setSectionResizeMode(2, QHeaderView.ResizeMode.Stretch)
+        self.advanced_table.horizontalHeader().resizeSection(1, 200)
+        self.advanced_table.setWordWrap(True)
+        self.advanced_table.verticalHeader().setSectionResizeMode(QHeaderView.ResizeMode.ResizeToContents)
+        self.advanced_table.setTextElideMode(Qt.TextElideMode.ElideNone)
+        self.advanced_table.setStyleSheet(self.theme.WINETRICKS_TABBLE_STYLE)
+
+        # Create preloader for advanced settings table
+        self.advanced_preloader = Preloader()
+        advanced_preloader_container = QWidget()
+        advanced_preloader_layout = QVBoxLayout(advanced_preloader_container)
+        advanced_preloader_layout.addStretch()
+        advanced_preloader_hlayout = QHBoxLayout()
+        advanced_preloader_hlayout.addStretch()
+        advanced_preloader_hlayout.addWidget(self.advanced_preloader)
+        advanced_preloader_hlayout.addStretch()
+        advanced_preloader_layout.addLayout(advanced_preloader_hlayout)
+        advanced_preloader_layout.addStretch()
+        advanced_preloader_layout.setContentsMargins(0, 0, 0, 0)
+        advanced_preloader_layout.setSpacing(0)
+
+        # Create stacked widget for advanced settings
+        self.advanced_container = QStackedWidget()
+        self.advanced_container.addWidget(advanced_preloader_container)  # Index 0: preloader
+        self.advanced_container.addWidget(self.advanced_table)          # Index 1: table
+        self.advanced_tab_layout.addWidget(self.advanced_container)
+        # Connect selection changed signal for the advanced table
+        self.advanced_table.currentCellChanged.connect(self.on_table_selection_changed)
+
+        self.main_layout.addWidget(self.tab_widget)
+
+        # Gamepad tooltip for showing descriptions
+        self.gamepad_tooltip = QLabel()
+        self.gamepad_tooltip.setWordWrap(True)
+        self.gamepad_tooltip.setStyleSheet("""
+            QLabel {
+                background-color: #2d2d2d;
+                border: 1px solid #555;
+                border-radius: 4px;
+                padding: 8px;
+                color: white;
+                font-size: 14px;
+            }
+        """)
+        self.gamepad_tooltip.setVisible(False)
+        self.gamepad_tooltip.setParent(self)
+        self.gamepad_tooltip.setWindowFlags(Qt.WindowType.ToolTip)
+
+        # Buttons
         button_layout = QHBoxLayout()
-        self.apply_button = AutoSizeButton(_("Apply"), icon=theme_manager.get_icon("apply"))
-        self.cancel_button = AutoSizeButton(_("Cancel"), icon=theme_manager.get_icon("cancel"))
+        self.apply_button = AutoSizeButton(_("Apply"), icon=ThemeManager().get_icon("apply"))
+        self.cancel_button = AutoSizeButton(_("Cancel"), icon=ThemeManager().get_icon("cancel"))
         self.apply_button.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
         self.cancel_button.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
         button_layout.addWidget(self.apply_button)
@@ -1823,67 +1951,115 @@ class ExeSettingsDialog(QDialog):
 
     def load_current_settings(self):
         """Load available toggles first, then current settings."""
+        # Show preloaders initially
+        self.settings_container.setCurrentIndex(0)  # Show preloader for main settings
+        self.advanced_container.setCurrentIndex(0)  # Show preloader for advanced settings
+
         process = QProcess(self)
         process.finished.connect(self.on_list_db_finished)
-        process.start(self.start_sh, ["cli", "--list-db"])
+        args = self._get_process_args(["cli", "--list-db"])
+        process.start(args[0], args[1:])
 
     def on_list_db_finished(self, exit_code, exit_status):
-        """Handle --list-db output and extract available keys."""
+        """Handle --list-db output and extract available keys and system info."""
         process = cast(QProcess, self.sender())
         self.available_keys = set()
         self.blocked_keys = set()
         if exit_code == 0 and exit_status == QProcess.ExitStatus.NormalExit:
             output = bytes(process.readAllStandardOutput().data()).decode('utf-8', 'ignore')
-            for line in output.splitlines():
-                if "Branch in used:" in line:
-                    self.branch_name = line.split(":", 1)[1].strip()
-                    self.branch_label.setText(_("Detected branch: ") + self.branch_name)
+            lines = output.splitlines()
+            self.numa_nodes = {}
+            self.is_amd = False
+            self.logical_core_options = []
+            self.locale_options = []
+            self.amd_vulkan_drivers = []
+            for line in lines:
+                line_stripped = line.strip()
+                if not line_stripped:
                     continue
-                stripped_line = line.strip()
-                if stripped_line.startswith("PW_"):
-                    parts = stripped_line.split(maxsplit=1)
+                if re.match(r'^[A-Z_0-9]+=[^=]+$', line_stripped) and not line_stripped.startswith('PW_'):
+                    # System info
+                    k, v = line_stripped.split('=', 1)
+                    # Remove surrounding quotes from the value if present
+                    if v.startswith('"') and v.endswith('"') and len(v) >= 2:
+                        v = v[1:-1]
+                    if k.startswith('NUMA_NODE_'):
+                        node_id = k[10:]
+                        self.numa_nodes[node_id] = v
+                    elif k == 'IS_AMD':
+                        self.is_amd = v.lower() == 'true'
+                    elif k == 'LOGICAL_CORE_OPTIONS':
+                        self.logical_core_options = v.split('!') if v else []
+                    elif k == 'LOCALE_LIST':
+                        self.locale_options = v.split('!') if v else []
+                    elif k == 'AMD_VULKAN_DRIVER_LIST':
+                        self.amd_vulkan_drivers = v.split('!') if v else []
+                    continue
+                if line_stripped.startswith('PW_'):
+                    parts = line_stripped.split(maxsplit=1)
                     key = parts[0]
                     self.available_keys.add(key)
-                    if len(parts) > 1 and parts[1] == "blocked":
+                    if len(parts) > 1 and 'blocked' in parts[1]:
                         self.blocked_keys.add(key)
 
-            # Показываем только пересечение
+            # Show only intersection
             self.available_keys &= set(self.toggle_settings.keys())
-            logger.debug(f"Filtered available keys (intersection): {self.available_keys}")
-        else:
-            logger.warning("Failed to get --list-db output; showing all toggles")
-            self.available_keys = set(self.toggle_settings.keys())
 
-        # Загружаем текущие настройки
+        # Load current settings
         process = QProcess(self)
         process.finished.connect(self.on_show_ppdb_finished)
-        process.start(self.start_sh, ["cli", "--show-ppdb", self.ppdb_path])
+        args = self._get_process_args(["cli", "--show-ppdb", f"{self.exe_path}"])
+        process.start(args[0], args[1:])
 
     def on_show_ppdb_finished(self, exit_code, exit_status):
         """Handle --show-ppdb output."""
         process = cast(QProcess, self.sender())
         if exit_code != 0 or exit_status != QProcess.ExitStatus.NormalExit:
-            logger.warning("Failed to load settings, using defaults")
+            # Fallback to defaults if load fails
+            for key in self.toggle_settings:
+                self.current_settings[key] = '0'
+            for adv_key in ADVANCED_SETTING_KEYS:
+                self.current_settings[adv_key] = 'disabled' if 'TOPOLOGY' in adv_key or 'SELECT' in adv_key or 'MODE' in adv_key or 'LEVEL' in adv_key or 'GL_VERSION' in adv_key or 'NUMA' in adv_key else ''
         else:
             output = bytes(process.readAllStandardOutput().data()).decode('utf-8', 'ignore').strip()
             self.current_settings = {}
             for line in output.split('\n'):
-                if '=' in line and line.strip().startswith('PW_'):
-                    key, val = line.split('=', 1)
-                    self.current_settings[key.strip()] = val.strip()
-            logger.debug(f"Loaded current settings: {self.current_settings}")
+                line_stripped = line.strip()
+                if '=' in line_stripped:
+                    try:
+                        key, val = line_stripped.split('=', 1)
+                        if key in self.toggle_settings or key in ADVANCED_SETTING_KEYS:
+                            # Remove surrounding quotes from the value if present
+                            if val.startswith('"') and val.endswith('"') and len(val) >= 2:
+                                val = val[1:-1]
+                            self.current_settings[key] = val
+                    except ValueError:
+                        continue
 
         # Force blocked settings to '0'
         for key in self.blocked_keys:
             self.current_settings[key] = '0'
 
+        # Ensure the currently used Proton version is in dist_options even if not available locally
+        current_wine_version = self.current_settings.get('PW_WINE_USE')
+        if current_wine_version and current_wine_version not in self.dist_options:
+            self.dist_options.append(current_wine_version)
+
+        self.original_values = self.current_settings.copy()
+        for key in set(self.toggle_settings.keys()):
+            self.original_values.setdefault(key, '0')
+
         self.populate_table()
+        self.populate_advanced()
+
+        # Show the loaded content and hide preloaders
+        self.settings_container.setCurrentIndex(1)    # Show main settings table
+        self.advanced_container.setCurrentIndex(1)    # Show advanced settings table
 
     def populate_table(self):
         """Populate the table with settings that are available in both lists."""
         self.settings_table.setRowCount(0)
         self.value_widgets.clear()
-        self.original_values.clear()
         self.settings_table.verticalHeader().setVisible(False)
 
         visible_keys = sorted(self.available_keys) if self.available_keys else sorted(self.toggle_settings.keys())
@@ -1902,10 +2078,8 @@ class ExeSettingsDialog(QDialog):
             current_val = self.current_settings.get(toggle, '0')
             is_blocked = toggle in self.blocked_keys
             checkbox = QTableWidgetItem()
-            checkbox.setFlags(checkbox.flags() | Qt.ItemFlag.ItemIsUserCheckable)
             check_state = Qt.CheckState.Checked if current_val == '1' and not is_blocked else Qt.CheckState.Unchecked
             checkbox.setCheckState(check_state)
-            checkbox.setTextAlignment(Qt.AlignmentFlag.AlignCenter)
             if is_blocked:
                 checkbox.setFlags(checkbox.flags() & ~Qt.ItemFlag.ItemIsUserCheckable)
                 checkbox.setBackground(QColor(240, 240, 240))
@@ -1922,16 +2096,213 @@ class ExeSettingsDialog(QDialog):
 
             self.settings_table.setItem(row, 0, name_item)
             self.value_widgets[(row, 1)] = checkbox
-            self.original_values[toggle] = current_val
 
         self.settings_table.resizeRowsToContents()
         if self.settings_table.rowCount() > 0:
             self.settings_table.setCurrentCell(0, 0)
             self.settings_table.setFocus(Qt.FocusReason.OtherFocusReason)
 
+        # Initialize gamepad tooltip for the first row if gamepad is connected
+        if self.input_manager and self.input_manager.gamepad:
+            self.on_table_selection_changed()
+
+    def populate_advanced(self):
+        """Populate the advanced tab with table format."""
+        self.advanced_table.setRowCount(0)
+        self.advanced_widgets.clear()
+        self.original_display_values = {}
+        self.value_mapping = {}  # Store value mappings for settings that need translation
+        self.advanced_table.verticalHeader().setVisible(False)
+
+        current = self.current_settings
+        disabled_text = _('disabled')
+
+        # Get advanced settings from config module
+        advanced_settings = get_advanced_settings(
+            disabled_text=disabled_text,
+            logical_core_options=self.logical_core_options,
+            locale_options=self.locale_options,
+            amd_vulkan_drivers=self.amd_vulkan_drivers,
+            is_amd=self.is_amd,
+            numa_nodes=self.numa_nodes,
+            dist_options=self.dist_options,
+            prefix_options=self.prefix_options
+        )
+
+        # Populate table
+        for setting in advanced_settings:
+            row = self.advanced_table.rowCount()
+            self.advanced_table.insertRow(row)
+            is_blocked = setting.get("type") == "combo" and len(setting.get("options", [])) == 1
+
+
+            # Name column
+            name_item = QTableWidgetItem(setting['name'])
+            name_item.setFlags(Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsEnabled)
+            self.advanced_table.setItem(row, 0, name_item)
+
+            # Value column (widget)
+            if setting['type'] == 'combo':
+                combo = QComboBox()
+                combo.addItems(setting['options'])
+
+                # Get current value
+                current_raw = current.get(setting['key'], setting['default'])
+                if setting['key'] == 'PW_WINE_CPU_TOPOLOGY':
+                    current_val = disabled_text if current_raw == 'disabled' else (current_raw.split(':')[0] if isinstance(current_raw, str) and ':' in current_raw else current_raw)
+                elif setting['key'] == 'PW_AMD_VULKAN_USE':
+                    current_val = disabled_text if not current_raw or current_raw == '' or current_raw == 'disabled' else current_raw
+                elif setting['key'] == 'PW_WINE_USE':
+                    current_val = current_raw
+                else:
+                    current_val = disabled_text if current_raw == 'disabled' else current_raw
+
+                # For settings with value mapping, convert the raw value to display text
+                if '_value_map' in setting:
+                    # Create reverse mapping for lookup
+                    reverse_map = {v: k for k, v in setting['_value_map'].items()}
+                    if current_raw in reverse_map:
+                        # The value from DB maps to a display text, so show that text
+                        current_val = reverse_map[current_raw]
+
+                if current_val and current_val not in setting['options']:
+                    combo.addItem(current_val)
+                combo.setCurrentText(current_val)
+
+                if is_blocked:
+                    combo.setEnabled(False)
+                    name_item.setForeground(QColor(128, 128, 128))
+
+                # Set focus policy for combo box
+                combo.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+
+                self.advanced_table.setCellWidget(row, 1, combo)
+                self.advanced_widgets[setting['key']] = combo
+
+                # For settings with value mapping, we need to store what was originally displayed to the user
+                # If the current_raw value maps to a display text, store the display text for comparison
+                if '_value_map' in setting:
+                    reverse_map = {v: k for k, v in setting['_value_map'].items()}
+                    if current_raw in reverse_map:
+                        # The raw value from database maps to a display text, store that display text
+                        # so comparison with user selection will work correctly
+                        self.original_display_values[setting['key']] = reverse_map[current_raw]
+                    else:
+                        # No mapping found, store the current display value
+                        self.original_display_values[setting['key']] = current_val
+                else:
+                    # For regular settings, store the display value
+                    self.original_display_values[setting['key']] = current_val
+
+                # Check if this setting has a value mapping and store it
+                if '_value_map' in setting:
+                    # Create reverse mapping for original value lookup
+                    reverse_map = {v: k for k, v in setting['_value_map'].items()}
+                    self.value_mapping[setting['key']] = {
+                        'forward': setting['_value_map'],
+                        'reverse': reverse_map
+                    }
+
+
+            elif setting['type'] == 'text':
+                line_edit = QLineEdit()
+                current_val = current.get(setting['key'], setting['default'])
+                line_edit.setText(current_val)
+
+                if is_blocked:
+                    line_edit.setEnabled(False)
+                    line_edit.setStyleSheet("background-color: #f0f0f0;")
+
+                self.advanced_table.setCellWidget(row, 1, line_edit)
+                self.advanced_widgets[setting['key']] = line_edit
+                self.original_display_values[setting['key']] = current_val
+
+            # Description column
+            desc_item = QTableWidgetItem(setting['description'])
+            desc_item.setFlags(Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsEnabled)
+            desc_item.setToolTip(setting['description'])
+            desc_item.setTextAlignment(Qt.AlignmentFlag.AlignLeft | Qt.AlignmentFlag.AlignVCenter)
+            if is_blocked:
+                desc_item.setForeground(QColor(128, 128, 128))
+            self.advanced_table.setItem(row, 2, desc_item)
+
+        # Initialize gamepad tooltip for the first row if gamepad is connected
+        if self.input_manager and self.input_manager.gamepad and self.advanced_table.rowCount() > 0:
+            self.on_table_selection_changed()
+
+    def init_virtual_keyboard(self):
+        """Initialize virtual keyboard"""
+        self.keyboard = VirtualKeyboard(self, theme=self.theme, button_width=50)
+        self.keyboard.hide()
+        self.keyboard.current_input_widget = None
+
+    def show_virtual_keyboard(self, widget=None):
+        """Show virtual keyboard for search or text input"""
+        if not widget:
+            # Default to search edit
+            widget = self.search_edit
+
+        if not widget or not widget.isVisible():
+            return
+
+        # Set the current input widget
+        self.keyboard.current_input_widget = widget
+
+        # Position the keyboard
+        keyboard_height = 220
+        self.keyboard.setFixedWidth(self.width())
+        self.keyboard.setFixedHeight(keyboard_height)
+        self.keyboard.move(0, self.height() - keyboard_height)
+
+        # Show and raise keyboard
+        self.keyboard.setParent(self)
+        self.keyboard.show()
+        self.keyboard.raise_()
+
+        # Focus on first button of keyboard
+        first_button = self.keyboard.findFirstFocusableButton()
+        if first_button:
+            # First hide the current focus to prevent conflicts
+            focused_widget = QApplication.focusWidget()
+            if focused_widget and focused_widget != self.keyboard:
+                focused_widget.clearFocus()
+
+            # Then focus the keyboard button
+            QTimer.singleShot(50, lambda: first_button.setFocus())
+
+    def filter_settings(self, text):
+        """Filter settings based on search text."""
+        # Filter main settings table
+        search_text = text.lower()
+        for row in range(self.settings_table.rowCount()):
+            name_item = self.settings_table.item(row, 0)  # Setting name
+            desc_item = self.settings_table.item(row, 2)  # Description
+            should_show = False
+
+            if name_item and search_text in name_item.text().lower():
+                should_show = True
+            elif desc_item and search_text in desc_item.text().lower():
+                should_show = True
+
+            self.settings_table.setRowHidden(row, not should_show)
+
+        # Filter advanced settings table
+        for row in range(self.advanced_table.rowCount()):
+            name_item = self.advanced_table.item(row, 0)  # Setting name
+            desc_item = self.advanced_table.item(row, 2)  # Description
+            should_show = False
+
+            if name_item and search_text in name_item.text().lower():
+                should_show = True
+            elif desc_item and search_text in desc_item.text().lower():
+                should_show = True
+
+            self.advanced_table.setRowHidden(row, not should_show)
+
     def apply_changes(self):
-        """Apply changes by collecting diffs and running --edit-db."""
+        """Apply changes by collecting diffs from both main and advanced tabs."""
         changes = []
+
         for key, orig_val in self.original_values.items():
             if key in self.blocked_keys:
                 continue  # Skip blocked keys
@@ -1952,14 +2323,50 @@ class ExeSettingsDialog(QDialog):
             if new_val != orig_val:
                 changes.append(f"{key}={new_val}")
 
+        for key, widget in self.advanced_widgets.items():
+            orig_val = self.original_display_values.get(key, '')
+            if isinstance(widget, QComboBox):
+                new_val = widget.currentText()
+
+                # Special handling for settings that have value mapping
+                # Check if this key has a forward value mapping stored
+                if key in self.value_mapping and 'forward' in self.value_mapping[key]:
+                    value_map = self.value_mapping[key]['forward']
+
+                    # Compare the selected display text with the original display text
+                    has_changed = (new_val != orig_val)
+
+                    # If new_val (the display text selected by user) is in the forward mapping,
+                    # convert it to the actual value for saving
+                    if new_val in value_map:
+                        new_val = value_map[new_val]
+                    # else: new_val remains as the display text (for cases not in the mapping)
+                else:
+                    # No value mapping, regular comparison
+                    has_changed = (new_val != orig_val)
+
+                if new_val.lower() == _('disabled').lower():
+                    new_val = 'disabled'
+
+                if has_changed:
+                    changes.append(f"{key}={new_val}")
+
+            elif isinstance(widget, QLineEdit):
+                new_val = widget.text().strip()
+                if new_val != orig_val:
+                    changes.append(f"{key}={new_val}")
+            else:
+                continue
+
         if not changes:
             QMessageBox.information(self, _("Info"), _("No changes to apply."))
             return
 
         process = QProcess(self)
         process.finished.connect(self.on_edit_db_finished)
-        args = ["cli", "--edit-db", self.exe_path] + changes
-        process.start(self.start_sh, args)
+        process_args = ["cli", "--edit-db", self.exe_path] + changes
+        args = self._get_process_args(process_args)
+        process.start(args[0], args[1:])
         self.apply_button.setEnabled(False)
 
     def on_edit_db_finished(self, exit_code, exit_status):
@@ -1974,8 +2381,118 @@ class ExeSettingsDialog(QDialog):
             self.load_current_settings()
             QMessageBox.information(self, _("Success"), _("Settings updated successfully."))
 
+    def keyPressEvent(self, event):
+        """Override key press event to handle combo box interaction properly."""
+        # If a combo box in the advanced table is active and has an open dropdown,
+        # we need to handle Escape key specially to prevent dialog closure
+        focused_widget = QApplication.focusWidget()
+        if (event.key() == Qt.Key.Key_Escape and
+            isinstance(focused_widget, QComboBox) and
+            focused_widget.view().isVisible()):
+            # If a combo box dropdown is open, just close the dropdown instead of the dialog
+            focused_widget.hidePopup()
+            self.advanced_table.setFocus()
+            return
+        super().keyPressEvent(event)
+
     def closeEvent(self, event):
+        # Hide virtual keyboard if visible
+        if hasattr(self, 'keyboard') and self.keyboard.isVisible():
+            self.keyboard.hide()
+        if self.input_manager:
+            self.input_manager.disable_settings_mode()
         super().closeEvent(event)
 
+    def show_gamepad_tooltip(self, show=True, text=""):
+        """Show or hide the gamepad tooltip with the provided text."""
+        if show and text:
+            # Set the text to the tooltip
+            self.gamepad_tooltip.setText(text)
+
+            # Temporarily set a large size to allow proper text wrapping measurement
+            self.gamepad_tooltip.setFixedSize(500, 300)
+
+            # Use font metrics to calculate the proper size with Qt's wrapping
+            font_metrics = self.gamepad_tooltip.fontMetrics()
+            max_width = 500  # Maximum width in pixels
+
+            # Calculate the required size using Qt's text wrapping functionality
+            # We'll allow Qt to do the wrapping and measure accordingly
+            # Using the boundingRect with TextWordWrap flag for accurate measurement
+            text_rect = font_metrics.boundingRect(
+                0, 0, max_width - 20, 1000,  # Leave space for padding
+                Qt.TextFlag.TextWordWrap | Qt.TextFlag.TextExpandTabs,
+                text
+            )
+
+            # Calculate final dimensions with sufficient padding
+            required_width = min(max_width, text_rect.width() + 25)  # Add padding
+            required_height = min(300, text_rect.height() + 25)  # Add padding
+
+            # Position the tooltip near the currently focused cell
+            current_table = self.advanced_table if self.tab_widget.currentIndex() == 1 else self.settings_table
+            if current_table and current_table.currentRow() >= 0 and current_table.currentColumn() >= 0:
+                # Get the position of the current cell
+                row = current_table.currentRow()
+                col = current_table.currentColumn()
+                item_rect = current_table.visualRect(current_table.model().index(row, col))
+
+                # Convert to global coordinates
+                global_pos = current_table.mapToGlobal(item_rect.topRight())
+
+                # Position the tooltip near the cell
+                self.gamepad_tooltip.setFixedSize(required_width, required_height)
+                self.gamepad_tooltip.move(global_pos.x(), global_pos.y())
+                self.gamepad_tooltip.setVisible(True)
+            else:
+                self.gamepad_tooltip.setVisible(False)
+        else:
+            self.gamepad_tooltip.setVisible(False)
+
+    def get_current_description(self):
+        """Get the description text for the currently selected row in the active table."""
+        # Determine which table is active
+        current_table = self.advanced_table if self.tab_widget.currentIndex() == 1 else self.settings_table
+
+        current_row = current_table.currentRow()
+        if current_row >= 0:
+            # Get the description from column 2
+            desc_item = current_table.item(current_row, 2)
+            if desc_item:
+                return desc_item.text()
+        return ""
+
+    def on_table_selection_changed(self):
+        """Called when table selection changes to update the gamepad tooltip."""
+        # Only show the tooltip if we have a gamepad connected and we're in the description column
+        if self.input_manager and self.input_manager.gamepad:
+            current_table = self.advanced_table if self.tab_widget.currentIndex() == 1 else self.settings_table
+            current_column = current_table.currentColumn() if current_table else -1
+            # Only show tooltip when focused on the description column (column 2)
+            if current_column == 2:
+                description = self.get_current_description()
+                self.show_gamepad_tooltip(show=True, text=description)
+            else:
+                self.show_gamepad_tooltip(show=False)
+        else:
+            self.show_gamepad_tooltip(show=False)
+
     def reject(self):
+        # Hide virtual keyboard if visible
+        if hasattr(self, 'keyboard') and self.keyboard.isVisible():
+            self.keyboard.hide()
+        # Hide gamepad tooltip
+        self.gamepad_tooltip.setVisible(False)
+        if self.input_manager:
+            self.input_manager.disable_settings_mode()
         super().reject()
+
+    def accept(self):
+        # Hide virtual keyboard if visible
+        if hasattr(self, 'keyboard') and self.keyboard.isVisible():
+            self.keyboard.hide()
+        # Hide gamepad tooltip
+        self.gamepad_tooltip.setVisible(False)
+        if self.input_manager:
+            self.input_manager.disable_settings_mode()
+        super().accept()

portprotonqt/downloader.py

@@ -126,8 +126,6 @@ class Downloader(QObject):
                 self._has_internet = True
         return self._has_internet
 
-    def reset_internet_check(self):
-        self._has_internet = None
 
     def _get_url_lock(self, url):
         with self._global_lock:
@@ -247,9 +245,6 @@ class Downloader(QObject):
         with self._global_lock:
             self._cache.clear()
 
-    def is_cached(self, url):
-        with self._global_lock:
-            return url in self._cache
 
     def get_latest_legendary_release(self):
         """Get the latest legendary release info from GitHub API."""

portprotonqt/egs_api.py

@@ -13,7 +13,7 @@ from portprotonqt.localization import get_egs_language, _
 from portprotonqt.logger import get_logger
 from portprotonqt.image_utils import load_pixmap_async
 from portprotonqt.time_utils import parse_playtime_file, format_playtime, get_last_launch, get_last_launch_timestamp
-from portprotonqt.config_utils import get_portproton_location
+from portprotonqt.config_utils import get_portproton_location, get_portproton_start_command
 from portprotonqt.steam_api import (
     get_weanticheatyet_status_async, get_steam_apps_and_index_async, get_protondb_tier_async,
     search_app, get_steam_home, get_last_steam_user, convert_steam_id, generate_thumbnail, call_steam_api
@@ -254,14 +254,7 @@ def add_egs_to_steam(app_name: str, game_title: str, legendary_path: str, callba
         return
 
     # Determine wrapper
-    wrapper = "flatpak run ru.linux_gaming.PortProton"
-    start_sh_path = os.path.join(portproton_dir, "data", "scripts", "start.sh")
-    if portproton_dir is not None and ".var" not in portproton_dir:
-        wrapper = start_sh_path
-        if not os.path.exists(start_sh_path):
-            logger.error(f"start.sh not found at {start_sh_path}")
-            callback((False, f"start.sh not found at {start_sh_path}"))
-            return
+    wrapper = get_portproton_start_command()
 
     # Create launch script
     steam_scripts_dir = os.path.join(portproton_dir, "steam_scripts")
@@ -465,9 +458,13 @@ export LEGENDARY_CONFIG_PATH="{legendary_config_path}"
             if downloaded_count == total_covers:
                 callback((True, f"Game '{game_title}' added to Steam with covers"))
 
-    def on_steam_apps(steam_data: tuple[list, dict]):
+    def on_steam_apps(steam_data: tuple[list | None, dict | None]):
         nonlocal steam_appid
         steam_apps, steam_apps_index = steam_data
+        if not steam_apps or not steam_apps_index:
+            logger.info(f"No Steam data available for EGS game {game_title}, skipping cover download")
+            callback((True, f"Game '{game_title}' added to Steam"))
+            return
         matching_app = search_app(game_title, steam_apps_index)
         steam_appid = matching_app.get("appid") if matching_app else None
 
@@ -562,49 +559,11 @@ def get_egs_game_description_async(
         cleaned = re.sub(r'[^a-z0-9 ]', '', title.lower()).strip()
         return re.sub(r'\s+', '-', cleaned)
 
-    def get_product_slug(namespace: str) -> str:
-        """Fetches the product slug using the namespace via GraphQL."""
-        search_query = {
-            "query": """
-                query {
-                    Catalog {
-                        catalogNs(namespace: $namespace) {
-                            mappings(pageType: "productHome") {
-                                pageSlug
-                                pageType
-                            }
-                        }
-                    }
-                }
-            """,
-            "variables": {"namespace": namespace}
-        }
-        try:
-            response = requests.post(
-                "https://launcher.store.epicgames.com/graphql",
-                json=search_query,
-                headers=headers,
-                timeout=5
-            )
-            response.raise_for_status()
-            data = orjson.loads(response.content)
-            mappings = data.get("data", {}).get("Catalog", {}).get("catalogNs", {}).get("mappings", [])
-            for mapping in mappings:
-                if mapping.get("pageType") == "productHome":
-                    return mapping.get("pageSlug", "")
-            logger.warning("No productHome slug found for namespace %s", namespace)
-            return ""
-        except requests.RequestException as e:
-            logger.warning("Failed to fetch product slug for namespace %s: %s", namespace, str(e))
-            return ""
-        except orjson.JSONDecodeError:
-            logger.warning("Invalid JSON response for namespace %s", namespace)
-            return ""
 
     def fetch_legacy_description(url: str) -> str:
         """Fetches description from the legacy API, handling DNS failures."""
         try:
-            response = requests.get(url, headers=headers, timeout=5)
+            response = requests.get(url, headers=headers, timeout=10)
             response.raise_for_status()
             data = orjson.loads(response.content)
             if not isinstance(data, dict):
@@ -626,6 +585,9 @@ def get_egs_game_description_async(
         except requests.exceptions.ConnectionError as e:
             logger.error("DNS resolution failed for legacy API %s: %s", url, str(e))
             return ""
+        except requests.exceptions.Timeout:
+            logger.warning("Request timeout for legacy API %s", url)
+            return ""
         except requests.RequestException as e:
             logger.warning("Failed to fetch legacy API for %s: %s", app_name, str(e))
             return ""
@@ -677,7 +639,7 @@ def get_egs_game_description_async(
             url = "https://graphql.epicgames.com/graphql"
 
         try:
-            response = requests.post(url, json=search_query, headers=headers, timeout=5)
+            response = requests.post(url, json=search_query, headers=headers, timeout=10)
             response.raise_for_status()
             data = orjson.loads(response.content)
             if namespace:
@@ -696,6 +658,9 @@ def get_egs_game_description_async(
                                 for substring in ["bundle", "pack", "edition", "dlc", "upgrade", "chapter", "набор", "пак", "дополнение"])):
                         return element.get("description", ""), element.get("productSlug", "")
                 return "", ""
+        except requests.exceptions.Timeout:
+            logger.warning("GraphQL request timeout for %s with locale %s", app_name, locale)
+            return "", ""
         except requests.RequestException as e:
             logger.warning("Failed to fetch GraphQL data for %s with locale %s: %s", app_name, locale, str(e))
             return "", ""
@@ -724,6 +689,10 @@ def get_egs_game_description_async(
                     logger.debug("Fetched description from legacy API for %s: %s", app_name, (description[:100] + "...") if len(description) > 100 else description)
             except requests.exceptions.ConnectionError:
                 logger.error("Skipping legacy API due to DNS resolution failure for %s", app_name)
+            except requests.exceptions.Timeout:
+                logger.warning("Legacy API request timed out for %s", app_name)
+            except Exception as e:
+                logger.error("Unexpected error fetching legacy API for %s: %s", app_name, str(e))
 
         # Step 3: If still no description and no namespace, try GraphQL with title
         if not description and not namespace:
@@ -938,10 +907,14 @@ def _continue_loading_egs_games(legendary_path: str, callback: Callable[[list[tu
             image_folder = os.path.join(os.getenv("XDG_CACHE_HOME", os.path.join(os.path.expanduser("~"), ".cache")), "PortProtonQt", "images")
             local_path = os.path.join(image_folder, f"{app_name}.jpg") if cover_url else ""
 
-            def on_steam_apps(steam_data: tuple[list, dict]):
+            def on_steam_apps(steam_data: tuple[list | None, dict | None]):
                 steam_apps, steam_apps_index = steam_data
-                matching_app = search_app(title, steam_apps_index)
-                steam_appid = matching_app.get("appid") if matching_app else None
+                if not steam_apps or not steam_apps_index:
+                    logger.info(f"No Steam data available for EGS game {title}, skipping appid lookup")
+                    steam_appid = None
+                else:
+                    matching_app = search_app(title, steam_apps_index)
+                    steam_appid = matching_app.get("appid") if matching_app else None
 
                 def on_protondb_tier(protondb_tier: str):
                     def on_description_fetched(api_description: str):

portprotonqt/game_card.py

@@ -1,7 +1,6 @@
 from PySide6.QtGui import QPainter, QColor, QDesktopServices
 from PySide6.QtCore import Signal, Property, Qt, QUrl, QTimer
 from PySide6.QtWidgets import QFrame, QGraphicsDropShadowEffect, QVBoxLayout, QWidget, QStackedLayout, QLabel
-from collections.abc import Callable
 from portprotonqt.image_utils import load_pixmap_async, round_corners
 from portprotonqt.localization import _
 from portprotonqt.config_utils import read_favorites, save_favorites, read_display_filter, read_theme_from_config
@@ -10,8 +9,6 @@ from portprotonqt.custom_widgets import ClickableLabel
 from portprotonqt.portproton_api import PortProtonAPI
 from portprotonqt.downloader import Downloader
 from portprotonqt.animations import GameCardAnimations
-from typing import cast
-
 
 class GameCard(QFrame):
     borderWidthChanged = Signal()
@@ -102,7 +99,7 @@ class GameCard(QFrame):
 
         self.favoriteLabel = ClickableLabel(self.coverWidget)
         self.favoriteLabel.clicked.connect(self.toggle_favorite)
-        self.is_favorite = self.name in read_favorites()
+        self.is_favorite = self.name in set(read_favorites())
         self.update_favorite_icon()
         self.favoriteLabel.raise_()
 
@@ -203,13 +200,27 @@ class GameCard(QFrame):
         self.update_cover_pixmap()
 
     def update_cover_pixmap(self):
-        if self.base_pixmap:
+        # Check if the coverLabel still exists before trying to update it
+        # This prevents the "Internal C++ object already deleted" error when
+        # the widget has been destroyed but the async callback still executes
+        if not hasattr(self, 'coverLabel') or self.coverLabel is None:
+            return
+
+        if self.base_pixmap and not self.base_pixmap.isNull():
             scaled_width = int(self.base_card_width * self._scale)
             scaled_pixmap = self.base_pixmap.scaled(scaled_width, int(scaled_width * 1.5), Qt.AspectRatioMode.KeepAspectRatioByExpanding, Qt.TransformationMode.SmoothTransformation)
             rounded_pixmap = round_corners(scaled_pixmap, int(15 * self._scale))
-            self.coverLabel.setPixmap(rounded_pixmap)
+            try:
+                self.coverLabel.setPixmap(rounded_pixmap)
+            except RuntimeError:
+                # Handle the case where the Qt object was deleted between the check and the call
+                pass
 
     def _position_badges(self, current_width):
+        # Check if the card has been destroyed before updating
+        if not hasattr(self, 'coverLabel') or self.coverLabel is None:
+            return
+
         right_margin = int(8 * self._scale)
         badge_spacing = int(current_width * 0.02)
         top_y = int(10 * self._scale)
@@ -228,16 +239,28 @@ class GameCard(QFrame):
             if is_visible:
                 badge_x = current_width - badge_width - right_margin
                 badge_y = badge_y_positions[-1] + badge_spacing if badge_y_positions else top_y
-                badge.move(int(badge_x), int(badge_y))
-                badge_y_positions.append(badge_y + badge.height())
+                try:
+                    badge.move(int(badge_x), int(badge_y))
+                    badge_y_positions.append(badge_y + badge.height())
+                except RuntimeError:
+                    # Handle the case where the Qt object was deleted
+                    pass
 
-        self.anticheatLabel.raise_()
-        self.protondbLabel.raise_()
-        self.portprotonLabel.raise_()
-        self.egsLabel.raise_()
-        self.steamLabel.raise_()
+        try:
+            self.anticheatLabel.raise_()
+            self.protondbLabel.raise_()
+            self.portprotonLabel.raise_()
+            self.egsLabel.raise_()
+            self.steamLabel.raise_()
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
 
     def update_scale(self):
+        # Check if the card has been destroyed before updating
+        if not hasattr(self, 'coverLabel') or self.coverLabel is None:
+            return
+
         scaled_width = int(self.base_card_width * self._scale)
         scaled_height = int(self.base_card_width * 1.8 * self._scale)
         scaled_extra = int(self.base_extra_margin * self._scale)
@@ -258,33 +281,53 @@ class GameCard(QFrame):
         icon_space = int(scaled_width * 0.012)
         for label in [self.steamLabel, self.egsLabel, self.portprotonLabel, self.protondbLabel, self.anticheatLabel]:
             if label is not None:
-                label.setFixedWidth(badge_width)
-                label.setIconSize(icon_size, icon_space)
-                label.setCardWidth(scaled_width)
+                try:
+                    label.setFixedWidth(badge_width)
+                    label.setIconSize(icon_size, icon_space)
+                    label.setCardWidth(scaled_width)
+                except RuntimeError:
+                    # Handle the case where the Qt object was deleted
+                    pass
 
         self._position_badges(scaled_width)
 
         if self.base_font_size is not None:
-            font = self.nameLabel.font()
-            new_font_size = self.base_font_size * self._scale
-            if new_font_size > 0:
-                font.setPointSizeF(new_font_size)
-                self.nameLabel.setFont(font)
+            try:
+                font = self.nameLabel.font()
+                new_font_size = self.base_font_size * self._scale
+                if new_font_size > 0:
+                    font.setPointSizeF(new_font_size)
+                    self.nameLabel.setFont(font)
+            except RuntimeError:
+                # Handle the case where the Qt object was deleted
+                pass
 
-        self.shadow.setBlurRadius(int(20 * self._scale))
+        try:
+            self.shadow.setBlurRadius(int(20 * self._scale))
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
 
-        self.updateGeometry()
-        self.update()
+        try:
+            self.updateGeometry()
+            self.update()
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
 
         # Ensure parent layout is updated safely
-        parent = self.parentWidget()
-        if parent:
-            layout = parent.layout()
-            if layout:
-                layout.invalidate()
-                layout.activate()
-                layout.update()
-            parent.updateGeometry()
+        try:
+            parent = self.parentWidget()
+            if parent:
+                layout = parent.layout()
+                if layout:
+                    layout.invalidate()
+                    layout.activate()
+                    layout.update()
+                parent.updateGeometry()
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
 
     def update_card_size(self, new_width: int):
         self.base_card_width = new_width
@@ -292,6 +335,10 @@ class GameCard(QFrame):
         self.update_scale()
 
     def update_badge_visibility(self, display_filter: str):
+        # Check if the card has been destroyed before updating
+        if not hasattr(self, 'coverLabel') or self.coverLabel is None:
+            return
+
         self.display_filter = display_filter
         self.steam_visible = (str(self.game_source).lower() == "steam" and self.display_filter in ("all", "favorites"))
         self.egs_visible = (str(self.game_source).lower() == "epic" and self.display_filter in ("all", "favorites"))
@@ -299,11 +346,15 @@ class GameCard(QFrame):
         protondb_visible = bool(self.getProtonDBText(self.protondb_tier))
         anticheat_visible = bool(self.getAntiCheatText(self.anticheat_status))
 
-        self.steamLabel.setVisible(self.steam_visible)
-        self.egsLabel.setVisible(self.egs_visible)
-        self.portprotonLabel.setVisible(self.portproton_visible)
-        self.protondbLabel.setVisible(protondb_visible)
-        self.anticheatLabel.setVisible(anticheat_visible)
+        try:
+            self.steamLabel.setVisible(self.steam_visible)
+            self.egsLabel.setVisible(self.egs_visible)
+            self.portprotonLabel.setVisible(self.portproton_visible)
+            self.protondbLabel.setVisible(protondb_visible)
+            self.anticheatLabel.setVisible(anticheat_visible)
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            return
 
         scaled_width = int(self.base_card_width * self._scale)
         self._position_badges(scaled_width)
@@ -398,27 +449,43 @@ class GameCard(QFrame):
         QDesktopServices.openUrl(url)
 
     def update_favorite_icon(self):
-        if self.is_favorite:
-            self.favoriteLabel.setText("★")
-        else:
-            self.favoriteLabel.setText("☆")
-        self.favoriteLabel.setStyleSheet(self.theme.FAVORITE_LABEL_STYLE)
+        # Check if the card has been destroyed before updating
+        if not hasattr(self, 'coverLabel') or self.coverLabel is None:
+            return
 
-        parent = self.parent()
-        while parent:
-            if hasattr(parent, 'game_library_manager'):
-                QTimer.singleShot(0, parent.game_library_manager.update_game_grid) # type: ignore[attr-defined]
-                break
-            parent = parent.parent()
+        try:
+            if self.is_favorite:
+                self.favoriteLabel.setText("★")
+            else:
+                self.favoriteLabel.setText("☆")
+            self.favoriteLabel.setStyleSheet(self.theme.FAVORITE_LABEL_STYLE)
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            return
+
+        try:
+            parent = self.parent()
+            while parent:
+                if hasattr(parent, 'game_library_manager'):
+                    # Access using getattr with default to avoid Ruff B009 warning
+                    manager = getattr(parent, 'game_library_manager', None)
+                    if manager is not None:
+                        QTimer.singleShot(0, manager.update_game_grid)
+                    break
+                parent = parent.parent()
+        except RuntimeError:
+            # Handle the case where the Qt object was deleted
+            pass
 
     def toggle_favorite(self):
         favorites = read_favorites()
+        favorites_set = set(favorites)
         if self.is_favorite:
-            if self.name in favorites:
+            if self.name in favorites_set:
                 favorites.remove(self.name)
             self.is_favorite = False
         else:
-            if self.name not in favorites:
+            if self.name not in favorites_set:
                 favorites.append(self.name)
             self.is_favorite = True
         save_favorites(favorites)
@@ -451,9 +518,9 @@ class GameCard(QFrame):
             self.update_scale()
             self.scaleChanged.emit()
 
-    borderWidth = Property(int, getBorderWidth, setBorderWidth, None, "", notify=cast(Callable[[], None], borderWidthChanged))
-    gradientAngle = Property(float, getGradientAngle, setGradientAngle, None, "", notify=cast(Callable[[], None], gradientAngleChanged))
-    scale = Property(float, getScale, setScale, None, "", notify=cast(Callable[[], None], scaleChanged))
+    borderWidth = Property(int, getBorderWidth, setBorderWidth, None, "", notify=borderWidthChanged)
+    gradientAngle = Property(float, getGradientAngle, setGradientAngle, None, "", notify=gradientAngleChanged)
+    scale = Property(float, getScale, setScale, None, "", notify=scaleChanged)
 
 
     def paintEvent(self, event):

portprotonqt/game_library_manager.py

@@ -1,5 +1,6 @@
 from typing import Protocol
 from portprotonqt.game_card import GameCard
+from portprotonqt.search_utils import SearchOptimizer, ThreadedSearch
 from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QScrollArea, QSlider, QScroller
 from PySide6.QtCore import Qt, QTimer
 from portprotonqt.custom_widgets import FlowLayout
@@ -32,7 +33,6 @@ class MainWindowProtocol(Protocol):
 
     # Required attributes
     searchEdit: CustomLineEdit
-    _last_card_width: int
     card_width: int
     current_hovered_card: GameCard | None
     current_focused_card: GameCard | None
@@ -56,6 +56,9 @@ class GameLibraryManager:
         self.pending_deletions = deque()
         self.is_filtering = False
         self.dirty = False
+        # Initialize search optimizer
+        self.search_optimizer = SearchOptimizer()
+        self.search_thread: ThreadedSearch | None = None
 
     def create_games_library_widget(self):
         """Creates the games library widget with search, grid, and slider."""
@@ -130,7 +133,6 @@ class GameLibraryManager:
         self.sizeSlider.setToolTip(f"{self.card_width} px")
         save_card_size(self.card_width)
         self.main_window.card_width = self.card_width
-        self.main_window._last_card_width = self.card_width
         for card in self.game_card_cache.values():
             card.update_card_size(self.card_width)
         self.update_game_grid()
@@ -163,12 +165,18 @@ class GameLibraryManager:
 
         if is_focused:
             if self.main_window.current_hovered_card and self.main_window.current_hovered_card != card:
-                self.main_window.current_hovered_card._hovered = False
-                self.main_window.current_hovered_card.leaveEvent(None)
+                try:
+                    self.main_window.current_hovered_card._hovered = False
+                    self.main_window.current_hovered_card.leaveEvent(None)
+                except RuntimeError:
+                    pass  # Card already deleted
                 self.main_window.current_hovered_card = None
             if self.main_window.current_focused_card and self.main_window.current_focused_card != card:
-                self.main_window.current_focused_card._focused = False
-                self.main_window.current_focused_card.clearFocus()
+                try:
+                    self.main_window.current_focused_card._focused = False
+                    self.main_window.current_focused_card.clearFocus()
+                except RuntimeError:
+                    pass  # Card already deleted
             self.main_window.current_focused_card = card
         else:
             if self.main_window.current_focused_card == card:
@@ -189,11 +197,19 @@ class GameLibraryManager:
 
         if is_hovered:
             if self.main_window.current_focused_card and self.main_window.current_focused_card != card:
-                self.main_window.current_focused_card._focused = False
-                self.main_window.current_focused_card.clearFocus()
+                try:
+                    if self.main_window.current_focused_card:
+                        self.main_window.current_focused_card._focused = False
+                        self.main_window.current_focused_card.clearFocus()
+                except RuntimeError:
+                    pass  # Card already deleted
             if self.main_window.current_hovered_card and self.main_window.current_hovered_card != card:
-                self.main_window.current_hovered_card._hovered = False
-                self.main_window.current_hovered_card.leaveEvent(None)
+                try:
+                    if self.main_window.current_hovered_card:
+                        self.main_window.current_hovered_card._hovered = False
+                        self.main_window.current_hovered_card.leaveEvent(None)
+                except RuntimeError:
+                    pass  # Card already deleted
             self.main_window.current_hovered_card = card
         else:
             if self.main_window.current_hovered_card == card:
@@ -212,6 +228,10 @@ class GameLibraryManager:
             if games_list is not None:
                 self.filtered_games = games_list
             self.dirty = True  # Full rebuild only for non-filter
+        else:
+            # When filtering, we want to update with the current filtered_games
+            # which has already been set by _perform_search
+            pass
         self.is_filtering = is_filter
         self._pending_update = True
 
@@ -222,13 +242,17 @@ class GameLibraryManager:
 
     def force_update_cards_library(self):
         if self.gamesListWidget and self.gamesListLayout:
+            # Use singleShot to ensure UI updates happen after all other operations complete
+            # This prevents potential freezing in PySide 6.10.1
+            QTimer.singleShot(0, self._perform_force_update)
+
+    def _perform_force_update(self):
+        """Perform the actual force update on the layout."""
+        if self.gamesListLayout:
             self.gamesListLayout.invalidate()
+        if self.gamesListWidget:
+            self.gamesListWidget.adjustSize()
             self.gamesListWidget.updateGeometry()
-            widget = self.gamesListWidget
-            QTimer.singleShot(0, lambda: (
-                widget.adjustSize(),
-                widget.updateGeometry()
-            ))
 
     def _update_game_grid_immediate(self):
         """Updates the game grid with the provided or current game list."""
@@ -238,8 +262,9 @@ class GameLibraryManager:
         search_text = self.main_window.searchEdit.text().strip().lower()
 
         if self.is_filtering:
-            # Filter mode: do not change layout, only hide/show cards
-            self._apply_filter_visibility(search_text)
+            # Filter mode: use the pre-computed filtered_games from optimized search
+            # This means we already have the exact games to show
+            self._update_search_results(search_text)
         else:
             # Full update: sorting, removal/addition, reorganization
             games_list = self.filtered_games if self.filtered_games else self.games
@@ -267,8 +292,9 @@ class GameLibraryManager:
                         return (fav_order, -game[10] if game[10] else 0, -game[11] if game[11] else 0)
 
                 # Quick partition: Sort favorites and non-favorites separately, then merge
-                fav_games = [g for g in games_list if g[0] in favorites]
-                non_fav_games = [g for g in games_list if g[0] not in favorites]
+                favorites_set = set(favorites)  # Convert to set for O(1) lookup
+                fav_games = [g for g in games_list if g[0] in favorites_set]
+                non_fav_games = [g for g in games_list if g[0] not in favorites_set]
                 sorted_fav = sorted(fav_games, key=partition_sort_key)
                 sorted_non_fav = sorted(non_fav_games, key=partition_sort_key)
                 sorted_games = sorted_fav + sorted_non_fav
@@ -357,34 +383,74 @@ class GameLibraryManager:
                 if self.gamesListLayout is not None:
                     self.gamesListLayout.update()
                 self.gamesListWidget.updateGeometry()
-                self.main_window._last_card_width = self.card_width
-
                 self.force_update_cards_library()
 
         self.is_filtering = False  # Reset flag in any case
 
-    def _apply_filter_visibility(self, search_text: str):
-        """Applies visibility to cards based on search, without changing the layout."""
-        visible_count = 0
-        for game_key, card in self.game_card_cache.items():
-            game_name = card.name  # Assume GameCard has 'name' attribute
-            should_be_visible = not search_text or search_text in game_name.lower()
-            if card.isVisible() != should_be_visible:
-                card.setVisible(should_be_visible)
-            if should_be_visible:
-                visible_count += 1
-                # Load image only for newly visible cards
-                if game_key in self.pending_images:
-                    cover_path, width, height, callback = self.pending_images.pop(game_key)
-                    load_pixmap_async(cover_path, width, height, callback)
+    def _update_search_results(self, search_text: str = ""):
+        """Update the grid with pre-computed search results."""
+        if self.gamesListLayout is None or self.gamesListWidget is None:
+            return
 
-        # Force full relayout after visibility changes
+        # Batch layout updates
+        self.gamesListWidget.setUpdatesEnabled(False)
         if self.gamesListLayout is not None:
-            self.gamesListLayout.invalidate()  # Принудительно инвалидируем для пересчёта
+            self.gamesListLayout.setEnabled(False)  # Disable layout during batch
+
+        try:
+            # Create set of keys for current filtered games for fast lookup
+            filtered_keys = {(game[0], game[4]) for game in self.filtered_games}  # (name, exec_line)
+
+            # Process existing cards: show cards that are in filtered results, hide others
+            cards_to_hide = []
+            for card_key, card in self.game_card_cache.items():
+                if card_key in filtered_keys:
+                    # Card should be visible
+                    if not card.isVisible():
+                        card.setVisible(True)
+                else:
+                    # Card should be hidden
+                    if card.isVisible():
+                        card.setVisible(False)
+                        cards_to_hide.append(card_key)
+
+            # Now add any missing cards that are in filtered results but not in cache
+            cards_to_add = []
+            for game_data in self.filtered_games:
+                game_name = game_data[0]
+                exec_line = game_data[4]
+                game_key = (game_name, exec_line)
+
+                if game_key not in self.game_card_cache:
+                    if self.context_menu_manager is None:
+                        continue
+
+                    card = self._create_game_card(game_data)
+                    self.game_card_cache[game_key] = card
+                    card.setVisible(True)  # New cards should be visible
+                    cards_to_add.append((game_key, card))
+
+            # Add new cards to layout
+            for _game_key, card in cards_to_add:
+                self.gamesListLayout.addWidget(card)
+
+            # Remove cards that are no longer needed (if any)
+            # Note: we're not removing them completely as they might be needed later
+            # Instead, we just hide them and they'll be reused if needed
+
+        finally:
+            if self.gamesListLayout is not None:
+                self.gamesListLayout.setEnabled(True)
+            self.gamesListWidget.setUpdatesEnabled(True)
+            if self.gamesListLayout is not None:
+                self.gamesListLayout.update()
+            self.gamesListWidget.updateGeometry()
+
+            self.force_update_cards_library()
+
             self.gamesListLayout.update()
         if self.gamesListWidget is not None:
             self.gamesListWidget.updateGeometry()
-        self.main_window._last_card_width = self.card_width
 
         # If search is empty, load images for visible ones
         if not search_text:
@@ -397,6 +463,7 @@ class GameLibraryManager:
             select_callback=self.main_window.openGameDetailPage,
             theme=self.theme,
             card_width=self.card_width,
+            parent=self.gamesListWidget,
             context_menu_manager=self.context_menu_manager
         )
 
@@ -419,6 +486,11 @@ class GameLibraryManager:
     def _flush_deletions(self):
         """Delete pending widgets off the main update cycle."""
         for card in list(self.pending_deletions):
+            # Clear any references to this card if it's currently focused/hovered
+            if self.main_window.current_focused_card == card:
+                self.main_window.current_focused_card = None
+            if self.main_window.current_hovered_card == card:
+                self.main_window.current_hovered_card = None
             card.deleteLater()
             self.pending_deletions.remove(card)
 
@@ -426,24 +498,61 @@ class GameLibraryManager:
         """Clears all widgets from the layout."""
         if layout is None:
             return
+        # Remove all widgets from the layout and clean up caches
         while layout.count():
             child = layout.takeAt(0)
             if child.widget():
                 widget = child.widget()
+                # Clean up cache if widget exists in it
                 for key, card in list(self.game_card_cache.items()):
                     if card == widget:
                         del self.game_card_cache[key]
                         if key in self.pending_images:
                             del self.pending_images[key]
+                        break
+                # Always schedule widget for deletion regardless of cache state
                 widget.deleteLater()
 
+        # Also clear the cache completely if needed (in case layout wasn't in sync)
+        self.game_card_cache.clear()
+        self.pending_images.clear()
+
     def set_games(self, games: list[tuple]):
         """Sets the games list and updates the filtered games."""
         self.games = games
         self.filtered_games = self.games
+
+        # Build search indices for fast searching
+        self._build_search_indices(games)
+
         self.dirty = True  # Full resort needed
         self.update_game_grid()
 
+    def _build_search_indices(self, games: list[tuple]):
+        """Build search indices for fast searching."""
+        # Prepare items for indexing: (search_key, game_data)
+        # We'll index by game name (index 0) and potentially other fields
+        items = []
+        for game in games:
+            # game is a tuple: (name, description, cover, appid, exec_line, controller_support,
+            #                   last_launch, formatted_playtime, protondb_tier, anticheat_status,
+            #                   last_played_timestamp, playtime_seconds, game_source)
+            name = str(game[0]).lower() if game[0] else ""
+            description = str(game[1]).lower() if game[1] else ""
+
+            # Create multiple search entries for better matching
+            items.append((name, game))  # Exact name
+            # Add other searchable fields if needed
+            if description:
+                items.append((description, game))
+
+            # Also add individual words from the name for partial matching
+            for word in name.split():
+                if len(word) > 2:  # Only index words longer than 2 characters
+                    items.append((word, game))
+
+        self.search_optimizer.build_indices(items)
+
     def add_game_incremental(self, game_data: tuple):
         """Add a single game without full reload."""
         self.games.append(game_data)
@@ -467,4 +576,54 @@ class GameLibraryManager:
 
     def filter_games_delayed(self):
         """Filters games based on search text and updates the grid."""
-        self.update_game_grid(is_filter=True)
+        search_text = self.main_window.searchEdit.text().strip().lower()
+
+        if not search_text:
+            # If search is empty, show all games
+            self.filtered_games = self.games
+            self.update_game_grid(is_filter=True)
+        else:
+            # Use the optimized search
+            self._perform_search(search_text)
+
+    def _perform_search(self, search_text: str):
+        """Perform the actual search using optimized search algorithms."""
+        if not search_text:
+            self.filtered_games = self.games
+            self.update_game_grid(is_filter=True)
+            return
+
+        # Use exact search first
+        exact_result = self.search_optimizer.exact_search(search_text)
+        if exact_result:
+            # If exact match found, show only that game
+            self.filtered_games = [exact_result]
+            self.update_game_grid(is_filter=True)
+            return
+
+        # Try prefix search
+        prefix_results = self.search_optimizer.prefix_search(search_text)
+        if prefix_results:
+            # Get the actual game data from the prefix matches
+            filtered_games = []
+            for _match_text, game_data in prefix_results:
+                if game_data not in filtered_games:  # Avoid duplicates
+                    filtered_games.append(game_data)
+            self.filtered_games = filtered_games
+            self.update_game_grid(is_filter=True)
+            return
+
+        # Finally, try fuzzy search
+        fuzzy_results = self.search_optimizer.fuzzy_search(search_text, limit=20, min_score=60.0)
+        if fuzzy_results:
+            # Get the actual game data from the fuzzy matches
+            filtered_games = []
+            for _match_text, game_data, _score in fuzzy_results:
+                if game_data not in filtered_games:  # Avoid duplicates
+                    filtered_games.append(game_data)
+            self.filtered_games = filtered_games
+            self.update_game_grid(is_filter=True)
+        else:
+            # If no results found, show empty list
+            self.filtered_games = []
+            self.update_game_grid(is_filter=True)

portprotonqt/get_wine_module.py

@@ -0,0 +1,890 @@
+import os
+import requests
+import orjson
+import tarfile
+import shutil
+from PySide6.QtWidgets import (QDialog, QTabWidget, QTableWidget,
+                               QTableWidgetItem, QVBoxLayout, QWidget, QCheckBox,
+                               QPushButton, QHeaderView, QMessageBox,
+                               QLabel, QTextEdit, QHBoxLayout, QProgressBar,
+                               QFrame, QSizePolicy)
+from PySide6.QtCore import Qt, QThread, Signal, QMutex, QWaitCondition, QTimer
+import urllib.parse
+from portprotonqt.config_utils import read_proxy_config
+from portprotonqt.logger import get_logger
+from portprotonqt.localization import _
+
+logger = get_logger(__name__)
+
+def get_requests_session():
+    """Create a requests session with proxy support"""
+    session = requests.Session()
+    proxy = read_proxy_config() or {}
+    if proxy:
+        session.proxies.update(proxy)
+    session.verify = True
+    return session
+
+class DownloadThread(QThread):
+    progress = Signal(int)
+    finished = Signal(str, bool)
+    error = Signal(str)
+
+    def __init__(self, download_url, filename):
+        super().__init__()
+        self.download_url = download_url
+        self.filename = filename
+        self._is_running = True
+        self._mutex = QMutex()
+        self._condition = QWaitCondition()
+
+    def run(self):
+        try:
+            session = get_requests_session()
+            response = session.get(self.download_url, stream=True)
+            response.raise_for_status()
+
+            total_size = int(response.headers.get('content-length', 0))
+            downloaded_size = 0
+
+            with open(self.filename, 'wb') as file:
+                for chunk in response.iter_content(chunk_size=8192):
+                    self._mutex.lock()
+                    if not self._is_running:
+                        self._mutex.unlock()
+                        # Если загрузка отменена, удаляем частично скачанный файл
+                        if os.path.exists(self.filename):
+                            os.remove(self.filename)
+                        return
+                    self._mutex.unlock()
+
+                    if chunk:
+                        file.write(chunk)
+                        downloaded_size += len(chunk)
+                        if total_size > 0:
+                            progress = int((downloaded_size / total_size) * 100)
+                            self.progress.emit(progress)
+
+            self._mutex.lock()
+            if self._is_running:
+                self._mutex.unlock()
+                self.finished.emit(self.filename, True)
+            else:
+                self._mutex.unlock()
+                # Если загрузка отменена в последний момент, удаляем файл
+                if os.path.exists(self.filename):
+                    os.remove(self.filename)
+
+        except Exception as e:
+            self._mutex.lock()
+            if self._is_running:
+                self._mutex.unlock()
+                # Удаляем частично скачанный файл при ошибке
+                if os.path.exists(self.filename):
+                    try:
+                        os.remove(self.filename)
+                    except OSError:
+                        pass
+                self.error.emit(str(e))
+            else:
+                self._mutex.unlock()
+
+    def stop(self):
+        """Безопасная остановка потока"""
+        self._mutex.lock()
+        self._is_running = False
+        self._mutex.unlock()
+
+        if self.isRunning():
+            self.quit()
+            if not self.wait(1000):  # Ждем до 1 секунды
+                logger.warning("Thread did not stop gracefully, but continuing...")
+
+
+class ExtractionThread(QThread):
+    progress = Signal(int)
+    finished = Signal(str, bool)  # filename, success
+    error = Signal(str)
+
+    def __init__(self, archive_path, extract_dir):
+        super().__init__()
+        self.archive_path = archive_path
+        self.extract_dir = extract_dir
+        self._is_running = True
+        self._mutex = QMutex()
+
+    def run(self):
+        try:
+            # Update progress to show extraction is starting
+            self.progress.emit(0)
+
+            # Create dist directory if it doesn't exist
+            os.makedirs(os.path.dirname(self.extract_dir), exist_ok=True)
+
+            # Remove existing directory if it exists
+            if os.path.exists(self.extract_dir):
+                shutil.rmtree(self.extract_dir)
+
+            # Extract the archive (only .tar.gz and .tar.xz are supported according to metadata)
+            if self.archive_path.lower().endswith(('.tar.gz', '.tar.xz')):
+                with tarfile.open(self.archive_path, 'r:*') as tar_ref:
+                    # Get total number of members for progress tracking (only once)
+                    members = tar_ref.getmembers()
+                    total_members = len(members)
+                    extracted_count = 0
+
+                    # Extract to a temporary directory first, then move contents to final destination
+                    # to avoid nested directory structures
+                    import tempfile
+                    with tempfile.TemporaryDirectory() as temp_dir:
+                        # Extract with progress tracking
+                        last_progress = -1  # Track last emitted progress to avoid too frequent updates
+                        for member in members:
+                            self._mutex.lock()
+                            if not self._is_running:
+                                self._mutex.unlock()
+                                return
+                            self._mutex.unlock()
+
+                            tar_ref.extract(member, temp_dir)
+                            extracted_count += 1
+
+                            # Update progress
+                            if total_members > 0:
+                                progress = int((extracted_count / total_members) * 100)
+                                # Only emit progress if it changed significantly (at least 1%) or at start/end
+                                if progress != last_progress:
+                                    self.progress.emit(progress)
+                                    last_progress = progress
+                            else:
+                                # If total_members is 0, emit a default progress to show activity
+                                if extracted_count == 1:
+                                    self.progress.emit(50)  # Show partial progress to indicate activity
+                            # Process events to ensure UI updates
+                            QThread.yieldCurrentThread()  # Allow other threads to run
+
+                        # Find the actual content directory (often the archive creates a subdirectory)
+                        extracted_dirs = os.listdir(temp_dir)
+                        if len(extracted_dirs) == 1:
+                            # If there's only one directory, move its contents directly to extract_dir
+                            content_dir = os.path.join(temp_dir, extracted_dirs[0])
+                            if os.path.isdir(content_dir):
+                                # Move all contents from content_dir to extract_dir
+                                items = os.listdir(content_dir)
+                                total_items = len(items)
+                                moved_items = 0
+                                last_progress = -1  # Track last emitted progress to avoid too frequent updates
+
+                                for item in items:
+                                    self._mutex.lock()
+                                    if not self._is_running:
+                                        self._mutex.unlock()
+                                        return
+                                    self._mutex.unlock()
+
+                                    source = os.path.join(content_dir, item)
+                                    destination = os.path.join(self.extract_dir, item)
+
+                                    if os.path.isdir(source):
+                                        shutil.copytree(source, destination)
+                                    else:
+                                        shutil.copy2(source, destination)
+
+                                    moved_items += 1
+                                    # Update progress during file copying (50% to 100% of extraction)
+                                    progress = min(100, 50 + int((moved_items / total_items) * 50))
+                                    # Only emit progress if it changed significantly (at least 1%)
+                                    if progress != last_progress:
+                                        self.progress.emit(progress)
+                                        last_progress = progress
+                                    # Process events to ensure UI updates
+                                    QThread.yieldCurrentThread()  # Allow other threads to run
+                            else:
+                                # If it's just files, move them directly
+                                items = os.listdir(temp_dir)
+                                total_items = len(items)
+                                moved_items = 0
+                                last_progress = -1  # Track last emitted progress to avoid too frequent updates
+
+                                for item in items:
+                                    self._mutex.lock()
+                                    if not self._is_running:
+                                        self._mutex.unlock()
+                                        return
+                                    self._mutex.unlock()
+
+                                    source = os.path.join(temp_dir, item)
+                                    destination = os.path.join(self.extract_dir, item)
+
+                                    if os.path.isdir(source):
+                                        shutil.copytree(source, destination)
+                                    else:
+                                        shutil.copy2(source, destination)
+
+                                    moved_items += 1
+                                    # Update progress during file copying (50% to 100% of extraction)
+                                    progress = min(100, 50 + int((moved_items / total_items) * 50))
+                                    # Only emit progress if it changed significantly (at least 1%)
+                                    if progress != last_progress:
+                                        self.progress.emit(progress)
+                                        last_progress = progress
+                                    # Process events to ensure UI updates
+                                    QThread.yieldCurrentThread()  # Allow other threads to run
+                        else:
+                            # If multiple top-level items, extract directly to target
+                            # This is a simpler case where we extract directly to the target
+                            tar_ref.extractall(self.extract_dir)
+                            # Set progress to 100% when extraction is complete
+                            self.progress.emit(100)
+                            QThread.yieldCurrentThread()  # Allow other threads to run
+            else:
+                raise ValueError(f"Unsupported archive format: {self.archive_path}. Only .tar.gz and .tar.xz are supported.")
+
+            self._mutex.lock()
+            if self._is_running:
+                self._mutex.unlock()
+                self.finished.emit(self.archive_path, True)
+            else:
+                self._mutex.unlock()
+
+        except Exception as e:
+            self._mutex.lock()
+            if self._is_running:
+                self._mutex.unlock()
+                self.error.emit(str(e))
+            else:
+                self._mutex.unlock()
+
+    def stop(self):
+        """Безопасная остановка потока"""
+        self._mutex.lock()
+        self._is_running = False
+        self._mutex.unlock()
+
+        if self.isRunning():
+            self.quit()
+            if not self.wait(1000):  # Ждем до 1 секунды
+                logger.warning("Thread did not stop gracefully, but continuing...")
+
+
+class ProtonManager(QDialog):
+    def __init__(self, parent=None, portproton_location=None):
+        super().__init__(parent)
+        self.selected_assets = {}  # {unique_id: asset_data}
+        self.current_download_thread = None
+        self.current_extraction_thread = None
+        self.is_downloading = False
+        self.assets_to_download = []
+        self.current_download_index = 0
+        self.portproton_location = portproton_location
+        self.initUI()
+        self.load_proton_data_from_json()
+
+    def initUI(self):
+        self.setWindowTitle(_('Proton | WINE Download Manager'))
+        self.resize(800, 600)
+
+        layout = QVBoxLayout(self)
+        layout.setContentsMargins(5, 5, 5, 5)
+        layout.setSpacing(5)
+
+        # Info label
+        self.info_label = QLabel(_("Loading Proton versions from JSON metadata..."))
+        self.info_label.setMaximumHeight(20)
+        layout.addWidget(self.info_label)
+
+        # Tab widget - основной растягивающийся элемент
+        self.tab_widget = QTabWidget()
+        self.tab_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
+        layout.addWidget(self.tab_widget, 1)
+
+        # Инфо-блок для показа выбранного (компактный для информации по выбранным закачкам)
+        selection_widget = QWidget()
+        selection_layout = QVBoxLayout(selection_widget)
+        selection_layout.setContentsMargins(0, 2, 0, 2)
+        selection_layout.setSpacing(2)
+
+        selection_label = QLabel(_("Selected assets:"))
+        selection_label.setMaximumHeight(20)
+        selection_layout.addWidget(selection_label)
+
+        self.selection_text = QTextEdit()
+        self.selection_text.setMaximumHeight(80)
+        self.selection_text.setReadOnly(True)
+        self.selection_text.setPlainText(_("No assets selected"))
+        selection_layout.addWidget(self.selection_text)
+
+        layout.addWidget(selection_widget)
+
+        # Область прогресса загрузки
+        self.download_frame = QFrame()
+        self.download_frame.setFrameStyle(QFrame.Shape.StyledPanel)
+        self.download_frame.setVisible(False)
+        self.download_frame.setMaximumHeight(80)
+
+        download_layout = QVBoxLayout(self.download_frame)
+        download_layout.setContentsMargins(10, 5, 10, 5)
+        download_layout.setSpacing(5)
+
+        self.download_info_label = QLabel(_("Downloading: "))
+        download_layout.addWidget(self.download_info_label)
+
+        progress_layout = QHBoxLayout()
+        self.download_progress = QProgressBar()
+        self.download_progress.setMinimum(0)
+        self.download_progress.setMaximum(100)
+        self.cancel_btn = QPushButton(_('Cancel'))
+        self.cancel_btn.clicked.connect(self.cancel_current_download)
+        progress_layout.addWidget(self.download_progress, 4)
+        progress_layout.addWidget(self.cancel_btn, 1)
+        download_layout.addLayout(progress_layout)
+
+        layout.addWidget(self.download_frame)
+
+        # Кнопки управления
+        button_layout = QHBoxLayout()
+        self.download_btn = QPushButton(_('Download Selected'))
+        self.download_btn.clicked.connect(self.download_selected)
+        self.download_btn.setEnabled(False)
+        self.download_btn.setMinimumHeight(40)
+        self.clear_btn = QPushButton(_('Clear All'))
+        self.clear_btn.clicked.connect(self.clear_selection)
+        self.clear_btn.setMinimumHeight(40)
+        button_layout.addWidget(self.download_btn)
+        button_layout.addWidget(self.clear_btn)
+        layout.addLayout(button_layout)
+
+    def load_proton_data_from_json(self):
+        """Загружаем данные по Протонам из файла JSON"""
+        json_url = "https://git.linux-gaming.ru/Boria138/PortProton-Wine-Metadata/raw/branch/main/wine_metadata.json"
+
+        try:
+            logger.debug(f"Loading JSON metadata from: {json_url}")
+            session = get_requests_session()
+            response = session.get(json_url, timeout=30)
+            response.raise_for_status()
+
+            metadata = orjson.loads(response.content)
+            logger.info(f"Successfully loaded JSON metadata with {len(metadata)} entries")
+
+            successful_tabs = self.process_metadata(metadata)
+
+            if successful_tabs == 0:
+                self.info_label.setText(_("Error: Could not process any data from JSON."))
+            else:
+                self.info_label.setText(f"Loaded {successful_tabs} Proton/WINE sources from JSON")
+
+        except requests.exceptions.RequestException as e:
+            logger.error(f"Network error loading JSON: {e}")
+            self.info_label.setText(_("Error loading JSON: {0}").format(e))
+        except orjson.JSONDecodeError as e:
+            logger.error(f"JSON parsing error: {e}")
+            self.info_label.setText(_("Error parsing JSON: {0}").format(e))
+        except Exception as e:
+            logger.error(f"Error loading metadata: {e}")
+            self.info_label.setText(_("Error: {0}").format(e))
+
+    def process_metadata(self, metadata):
+        """Обработка JSON, создание Табов"""
+        successful_tabs = 0
+
+        # Собираем табы в словарь для сортировки
+        tabs_dict = {}
+
+        for source_key, entries in metadata.items():
+            # Пропускаем таб "gdk_proton" (вроде ненужный протон, скипаем)
+            if source_key.lower() == 'gdk_proton':
+                logger.debug(f"Skipping tab: {source_key}")
+                continue
+
+            tabs_dict[source_key] = entries
+
+        # Proton_LG в самое начало кидаем
+        if 'proton_lg' in tabs_dict:
+            if self.create_tab_from_entries('proton_lg', tabs_dict['proton_lg']):
+                successful_tabs += 1
+            del tabs_dict['proton_lg']
+
+        # Остальные табы после Proton_LG
+        for source_key, entries in tabs_dict.items():
+            if self.create_tab_from_entries(source_key, entries):
+                successful_tabs += 1
+
+        return successful_tabs
+
+    def create_tab_from_entries(self, source_name, entries):
+        """Создаем вкладку с таблицей для источника Proton из записей JSON"""
+
+        try:
+            logger.debug(f"Processing {len(entries)} entries for source: {source_name}")
+
+            tab = QWidget()
+            tab.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
+
+            layout = QVBoxLayout(tab)
+            layout.setContentsMargins(2, 2, 2, 2)
+            layout.setSpacing(2)
+
+            table = QTableWidget()
+            table.setColumnCount(2)  # Только Checkbox и Имя
+            table.setHorizontalHeaderLabels(['', 'Asset Name'])
+
+            header = table.horizontalHeader()
+            header.setSectionResizeMode(0, QHeaderView.ResizeMode.ResizeToContents)
+            header.setSectionResizeMode(1, QHeaderView.ResizeMode.Stretch)
+
+            table.setRowCount(len(entries))
+            table.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
+
+            table.setSelectionBehavior(QTableWidget.SelectionBehavior.SelectRows)
+            table.setSelectionMode(QTableWidget.SelectionMode.SingleSelection)
+            table.cellClicked.connect(self.on_cell_clicked)
+
+            for row_index, entry in enumerate(entries):
+                self.add_asset_row_from_json(table, row_index, entry, source_name)
+
+            layout.addWidget(table, 1)
+
+            tab_name = (self.get_short_source_name(source_name) or "UNKNOWN").upper()  # Название для Таба в верхний регистр
+            self.tab_widget.addTab(tab, tab_name)
+
+            logger.info(f"Successfully created tab for {source_name} with {len(entries)} assets")
+            return True
+
+        except Exception as e:
+            logger.error(f"Error creating tab for {source_name}: {e}")
+            return False
+
+    def get_short_source_name(self, full_name):
+        """Получаем короткое имя для вкладки (Таба) из полного имени источника"""
+        if full_name is None:
+            return "UNKNOWN"
+
+        short_names = {
+            'proton_lg': 'PROTON_LG',
+            'proton_ge': 'PROTON_GE',
+            'wine_kron4ek': 'WINE_KRON4EK',
+            'wine_ge': 'WINE_GE',
+            'proton_cachyos': 'PROTON_CACHYOS',
+            'winepak': 'WINEPAK',
+            'proton_sarek': 'PROTON_SAREK',
+            'wine_staging': 'WINE_STAGING',
+            'wine_valve': 'WINE_VALVE',
+            'proton_valve': 'PROTON_VALVE',
+            'proton_em': 'PROTON_EM'
+        }
+
+        return short_names.get(full_name.lower(), full_name.upper())
+
+    def add_asset_row_from_json(self, table, row_index, entry, source_name):
+        """Добавляем строку для определенной позиции из JSON"""
+        checkbox_widget = QWidget()
+        checkbox_layout = QHBoxLayout(checkbox_widget)
+        checkbox_layout.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        checkbox_layout.setContentsMargins(0, 0, 0, 0)
+
+        checkbox = QCheckBox()
+
+        # Извлекаем имя файла из URL
+        url = entry.get('url', '')
+        filename = entry.get('name', '')
+
+        if url:
+            parsed_url = urllib.parse.urlparse(url)
+            url_filename = os.path.basename(parsed_url.path)
+            if url_filename:
+                filename = url_filename
+
+        # Извлекаем версию для уникального ID
+        version_from_name = self.extract_version_from_name(filename)
+
+        # Создаем структуру для позиции (элемента)
+        asset_data = {
+            'name': filename,  # имя с расширением
+            'browser_download_url': url,
+        }
+
+        # Проверяем, установлен ли уже этот ассет
+        is_installed = self.is_asset_installed(filename, source_name)
+
+        checkbox.stateChanged.connect(lambda state, a=asset_data, v=version_from_name,
+                                             s=source_name:
+                                      self.on_asset_toggled_json(state, a, v, s))
+        checkbox_layout.addWidget(checkbox)
+
+        table.setCellWidget(row_index, 0, checkbox_widget)
+
+        # Имя элемента (без расширения для красивого отображения)
+        # Remove .tar.xz and .tar.gz extensions completely
+        display_name = filename
+        if filename.lower().endswith('.tar.xz'):
+            display_name = filename[:-7]  # Remove '.tar.xz'
+        elif filename.lower().endswith('.tar.gz'):
+            display_name = filename[:-7]  # Remove '.tar.gz'
+        else:
+            # Fallback to removing just the last extension if needed
+            display_name = os.path.splitext(filename)[0]
+        asset_name_item = QTableWidgetItem(display_name)
+
+        # Если ассет уже установлен, делаем его недоступным для выбора
+        if is_installed:
+            checkbox.setEnabled(False)
+            asset_name_item.setFlags(asset_name_item.flags() & ~Qt.ItemFlag.ItemIsEnabled)
+            # Add "(installed)" suffix to indicate it's already installed
+            asset_name_item.setText(f"{display_name} (installed)")
+
+        table.setItem(row_index, 1, asset_name_item)
+
+        # Собираем метаданные в данных элемента
+        unique_id = f"{source_name}_{version_from_name}_{filename}"
+        for col in range(table.columnCount()):
+            item = table.item(row_index, col)
+            if item:
+                item.setData(Qt.ItemDataRole.UserRole, {
+                    'asset': asset_data,
+                    'unique_id': unique_id,
+                    'json_entry': entry,
+                    'source_name': source_name,
+                    'version': version_from_name
+                })
+
+    def extract_version_from_name(self, name):
+        """Получаем версию из имени элемента"""
+        if not name:
+            return "N/A"
+
+        # Убираем расширение файла
+        basename = os.path.splitext(name)[0]
+        basename = os.path.splitext(basename)[0]  # Для двойных расширений .tar.gz
+
+        # Получаем версию по паттернам
+        if 'GE-Proton' in basename:
+            parts = basename.split('-')
+            if len(parts) >= 2:
+                return '-'.join(parts[:2])
+        elif 'wine-' in basename.lower():
+            parts = basename.split('-')
+            if len(parts) >= 2:
+                return parts[1]
+        elif 'proton-' in basename.lower():
+            parts = basename.split('-')
+            if len(parts) >= 2:
+                return parts[1]
+
+        # Общий случай для всего
+        return basename.split('-')[0] if '-' in basename else basename
+
+    def is_asset_installed(self, asset_filename, source_name):
+        """Check if asset is already installed in PortProton data/dist"""
+        if not self.portproton_location:
+            return False
+
+        # Determine the directory name without extensions
+        name_without_ext = asset_filename
+        for ext in ['.tar.gz', '.tar.xz']:
+            if name_without_ext.lower().endswith(ext):
+                name_without_ext = name_without_ext[:-len(ext)]
+                break
+
+        # Check if the corresponding directory exists in data/dist
+        dist_path = os.path.join(self.portproton_location, "data", "dist")
+        expected_dir = os.path.join(dist_path, name_without_ext)
+
+        return os.path.exists(expected_dir)
+
+    def on_cell_clicked(self, row):
+        """Обработка клика по ячейке - переключение флажка при клике по любой ячейке в строке"""
+        tab = self.tab_widget.currentWidget()
+        table = tab.findChild(QTableWidget)
+        if table:
+            checkbox_widget = table.cellWidget(row, 0)
+            if checkbox_widget:
+                checkbox = checkbox_widget.findChild(QCheckBox)
+                if checkbox and checkbox.isEnabled():
+                    checkbox.setChecked(not checkbox.isChecked())
+
+    def on_asset_toggled_json(self, state, asset, version, source_name):
+        """Обработка выбора/отмены выбора элемента из данных JSON"""
+        # Всегда извлекаем имя файла из URL
+        url = asset.get('browser_download_url', '')
+        filename = asset.get('name', '')  # Исходное имя из JSON
+
+        # Получаем имя файла из URL (оно всегда с расширением)
+        if url:
+            parsed_url = urllib.parse.urlparse(url)
+            url_filename = os.path.basename(parsed_url.path)
+            if url_filename:  # Если удалось получить имя из URL
+                filename = url_filename
+
+        unique_id = f"{source_name}_{version}_{filename}"
+
+        if state == Qt.CheckState.Checked.value:
+            self.selected_assets[unique_id] = {
+                'source_name': source_name,
+                'version': version,
+                'asset': asset,
+                'asset_name': filename,  # Используем имя файла с расширением
+                'download_url': asset['browser_download_url']
+            }
+        else:
+            if unique_id in self.selected_assets:
+                del self.selected_assets[unique_id]
+
+        self.update_selection_display()
+
+    def update_selection_display(self):
+        """Обновляем отображение выбора"""
+        if self.selected_assets:
+            selection_text = f"Selected {len(self.selected_assets)} assets:\n"
+
+            for i, asset_data in enumerate(self.selected_assets.values(), 1):
+                selection_text += f"{i}. {asset_data['source_name'].upper()} - {asset_data['asset_name']}\n"
+
+            self.selection_text.setPlainText(selection_text)
+            self.download_btn.setEnabled(True)
+        else:
+            self.selection_text.setPlainText(_("No assets selected"))
+            self.download_btn.setEnabled(False)
+
+    def clear_selection(self):
+        """Очищаем (сбрасываем) всё выбранное"""
+        if self.is_downloading:
+            QMessageBox.warning(self, _("Download in Progress"), _("Cannot clear selection while downloading."))
+            return
+
+        self.selected_assets.clear()
+
+        for tab_index in range(self.tab_widget.count()):
+            tab = self.tab_widget.widget(tab_index)
+            table = tab.findChild(QTableWidget)
+            if table:
+                for row in range(table.rowCount()):
+                    checkbox_widget = table.cellWidget(row, 0)
+                    if checkbox_widget:
+                        checkbox = checkbox_widget.findChild(QCheckBox)
+                        if checkbox and checkbox.isEnabled():
+                            checkbox.setChecked(False)
+
+        self.update_selection_display()
+
+    def download_selected(self):
+        """Загружаем все выбранные элементы (протоны)"""
+        if not self.selected_assets:
+            QMessageBox.warning(self, _("No Selection"), _("Please select at least one asset to download."))
+            return
+
+        if self.is_downloading:
+            QMessageBox.warning(self, _("Download in Progress"), _("Please wait for current download to complete."))
+            return
+
+        downloads_dir = "proton_downloads"
+        if not os.path.exists(downloads_dir):
+            os.makedirs(downloads_dir)
+
+        self.assets_to_download = list(self.selected_assets.values())
+        self.current_download_index = 0
+        self.is_downloading = True
+        self.start_next_download()
+
+    def start_next_download(self):
+        """Запуск загрузки следующего элемента в списке"""
+        if self.current_download_index >= len(self.assets_to_download):
+            # Все загрузки завершены
+            self.download_frame.setVisible(False)
+            self.download_btn.setEnabled(True)
+            self.clear_btn.setEnabled(True)
+            self.is_downloading = False
+            QMessageBox.information(self, _("Download Complete"), _("All selected assets have been downloaded!"))
+            return
+
+        asset_data = self.assets_to_download[self.current_download_index]
+        self.download_asset(asset_data)
+
+    def download_asset(self, asset_data):
+        """Загрузка конкретного элемента (протона)"""
+        filename = os.path.join("proton_downloads", asset_data['asset_name'])
+
+        download_info = f"{asset_data['source_name'].upper()} - {asset_data['asset_name']}"
+        if len(download_info) > 80:
+            download_info = download_info[:77] + "..."
+        self.download_info_label.setText(f"Downloading: {download_info}")
+        self.download_progress.setValue(0)
+        self.download_frame.setVisible(True)
+        self.download_btn.setEnabled(False)
+        self.clear_btn.setEnabled(False)
+
+        if os.path.exists(filename):
+            reply = QMessageBox.question(self, _("File Exists"),
+                                         _("File {0} already exists. Overwrite?").format(asset_data['asset_name']),
+                                         QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No)
+            if reply == QMessageBox.StandardButton.No:
+                self.current_download_index += 1
+                self.start_next_download()
+                return
+
+        download_url = asset_data.get('download_url', '')
+        if not download_url:
+            QMessageBox.critical(self, _("Download Error"), _("No download URL for {0}").format(asset_data['asset_name']))
+            self.current_download_index += 1
+            self.start_next_download()
+            return
+
+        # Проверка, что предыдущий поток завершен
+        if self.current_download_thread and self.current_download_thread.isRunning():
+            logger.warning("Previous thread still running, waiting...")
+            self.current_download_thread.stop()
+
+        self.current_download_thread = DownloadThread(download_url, filename)
+
+        def update_progress(progress):
+            self.download_progress.setValue(progress)
+
+        def download_finished(filename, success):
+            logger.debug(f"Download finished callback: {filename}, success: {success}")
+            if success:
+                logger.info(f"Successfully downloaded: {filename}")
+
+                # Update progress bar to show extraction phase
+                self.download_info_label.setText(_("Extracting: {0}").format(asset_data['asset_name']))
+
+                # Extract archive to PortProton data/dist directory using a separate thread
+                if self.portproton_location:
+                    try:
+                        # Determine the name for the extraction directory from the asset name
+                        asset_name = asset_data['asset_name']
+
+                        # Remove common archive extensions to get the directory name (only .tar.gz and .tar.xz)
+                        name_without_ext = asset_name
+                        for ext in ['.tar.gz', '.tar.xz']:
+                            if name_without_ext.lower().endswith(ext):
+                                name_without_ext = name_without_ext[:-len(ext)]
+                                break
+
+                        # Create the destination directory in PortProton data/dist
+                        dist_path = os.path.join(self.portproton_location, "data", "dist")
+                        extract_dir = os.path.join(dist_path, name_without_ext)
+
+                        # Create and start extraction thread
+                        self.current_extraction_thread = ExtractionThread(filename, extract_dir)
+
+                        def update_extraction_progress(progress):
+                            self.download_progress.setValue(progress)
+                            # Update the info label to show current progress percentage during extraction
+                            self.download_info_label.setText(_("Extracting: {0} ({1}%)").format(asset_data['asset_name'], progress))
+
+                        def extraction_finished(archive_path, success):
+                            if success:
+                                logger.info(f"Successfully extracted: {archive_path}")
+                            else:
+                                logger.error(f"Failed to extract: {archive_path}")
+                                QMessageBox.critical(self, _("Extraction Error"), _("Failed to extract archive: {0}").format(archive_path))
+
+                            if self.current_extraction_thread and self.current_extraction_thread.isRunning():
+                                logger.debug("Waiting for extraction thread to finish...")
+                                if not self.current_extraction_thread.wait(500):
+                                    logger.warning("Extraction thread still running, but continuing...")
+
+                            self.current_download_index += 1
+                            QTimer.singleShot(100, self.start_next_download)
+
+                        def extraction_error(error_msg):
+                            logger.error(f"Extraction error: {error_msg}")
+                            QMessageBox.critical(self, "Extraction Error", f"Failed to extract archive: {error_msg}")
+
+                            if self.current_extraction_thread and self.current_extraction_thread.isRunning():
+                                logger.debug("Waiting for extraction thread to finish after error...")
+                                if not self.current_extraction_thread.wait(500):
+                                    logger.warning("Extraction thread still running after error, but continuing...")
+
+                            self.current_download_index += 1
+                            QTimer.singleShot(100, self.start_next_download)
+
+                        self.current_extraction_thread.progress.connect(update_extraction_progress)
+                        self.current_extraction_thread.finished.connect(extraction_finished)
+                        self.current_extraction_thread.error.connect(extraction_error)
+                        self.current_extraction_thread.start()
+
+                    except Exception as e:
+                        logger.error(f"Error starting extraction thread for {filename}: {e}")
+                        QMessageBox.critical(self, "Extraction Error", f"Failed to start extraction: {e}")
+                        self.current_download_index += 1
+                        QTimer.singleShot(100, self.start_next_download)
+                else:
+                    logger.warning("PortProton location not provided, skipping extraction")
+                    self.current_download_index += 1
+                    QTimer.singleShot(100, self.start_next_download)
+            else:
+                QMessageBox.critical(self, _("Download Failed"),
+                                     _("Failed to download:\n{0}").format(filename))
+
+        def download_error(error_msg):
+            logger.error(f"Download error: {error_msg}")
+            QMessageBox.critical(self, _("Download Error"), error_msg)
+
+            if self.current_download_thread and self.current_download_thread.isRunning():
+                if not self.current_download_thread.wait(500):
+                    logger.warning("Thread still running after error, but continuing...")
+
+            self.current_download_index += 1
+            QTimer.singleShot(100, self.start_next_download)
+
+        self.current_download_thread.progress.connect(update_progress)
+        self.current_download_thread.finished.connect(download_finished)
+        self.current_download_thread.error.connect(download_error)
+        self.current_download_thread.start()
+
+    def cancel_current_download(self):
+        """Отмена текущей загрузки"""
+        if self.current_download_thread and self.current_download_thread.isRunning():
+            self.current_download_thread.stop()
+            if not self.current_download_thread.wait(1000):
+                logger.warning("Thread did not stop gracefully")
+
+        # Очищаем список загрузок
+        self.assets_to_download = []
+        self.current_download_index = 0
+        self.is_downloading = False
+
+        # Сброс/перезапуск UI
+        self.download_frame.setVisible(False)
+        self.download_btn.setEnabled(True)
+        self.clear_btn.setEnabled(True)
+
+        QMessageBox.information(self, _("Download Cancelled"), _("Download has been cancelled."))
+
+    def closeEvent(self, event):
+        """Проверка, что все потоки останавливаются при закрытии приложения"""
+        logger.debug("Closing ProtonManager dialog...")
+
+        # Stop download thread if running
+        if self.is_downloading and self.current_download_thread and self.current_download_thread.isRunning():
+            logger.debug("Stopping current download thread...")
+            self.current_download_thread.stop()
+            if not self.current_download_thread.wait(2000):
+                logger.warning("Thread did not stop gracefully during close")
+
+        # Stop extraction thread if running
+        if self.current_extraction_thread and self.current_extraction_thread.isRunning():
+            logger.debug("Stopping current extraction thread...")
+            self.current_extraction_thread.stop()
+            if not self.current_extraction_thread.wait(2000):
+                logger.warning("Extraction thread did not stop gracefully during close")
+
+        event.accept()
+
+
+
+def show_proton_manager(parent=None, portproton_location=None):
+    """
+    Shows the Proton/WINE manager dialog.
+
+    Args:
+        parent: Parent widget for the dialog
+        portproton_location: Location of PortProton installation
+
+    Returns:
+        ProtonManager dialog instance
+    """
+    dialog = ProtonManager(parent, portproton_location)
+    dialog.exec()  # Use exec() for modal dialog
+    return dialog

portprotonqt/image_utils.py

@@ -36,11 +36,22 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
         current_theme_name = read_theme_from_config()
 
         def finish_with(pixmap: QPixmap):
-            scaled = pixmap.scaled(width, height, Qt.AspectRatioMode.KeepAspectRatioByExpanding, Qt.TransformationMode.SmoothTransformation)
-            x = (scaled.width() - width) // 2
-            y = (scaled.height() - height) // 2
-            cropped = scaled.copy(x, y, width, height)
-            callback(cropped)
+            # Check if pixmap is valid before attempting to scale it
+            if pixmap.isNull():
+                # Create a default placeholder pixmap instead of trying to scale a null pixmap
+                placeholder_pixmap = QPixmap(width, height)
+                placeholder_pixmap.fill(QColor("#333333"))
+                painter = QPainter(placeholder_pixmap)
+                painter.setPen(QPen(QColor("white")))
+                painter.drawText(placeholder_pixmap.rect(), Qt.AlignmentFlag.AlignCenter, "No Image")
+                painter.end()
+                callback(placeholder_pixmap)
+            else:
+                scaled = pixmap.scaled(width, height, Qt.AspectRatioMode.KeepAspectRatioByExpanding, Qt.TransformationMode.SmoothTransformation)
+                x = (scaled.width() - width) // 2
+                y = (scaled.height() - height) // 2
+                cropped = scaled.copy(x, y, width, height)
+                callback(cropped)
 
         xdg_cache_home = os.getenv("XDG_CACHE_HOME", os.path.join(os.path.expanduser("~"), ".cache"))
         image_folder = os.path.join(xdg_cache_home, "PortProtonQt", "images")
@@ -58,6 +69,9 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
                     local_path = os.path.join(image_folder, f"{appid}.jpg")
                     if os.path.exists(local_path):
                         pixmap = QPixmap(local_path)
+                        # Check if the pixmap loaded successfully
+                        if pixmap.isNull():
+                            logger.warning(f"Failed to load image from {local_path}")
                         finish_with(pixmap)
                         return
 
@@ -69,6 +83,8 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
                             placeholder_path = theme_manager.get_theme_image("placeholder", current_theme_name)
                             if placeholder_path and QFile.exists(placeholder_path):
                                 pixmap.load(placeholder_path)
+                                if pixmap.isNull():
+                                    logger.warning(f"Failed to load placeholder image from {placeholder_path}")
                             else:
                                 pixmap = QPixmap(width, height)
                                 pixmap.fill(QColor("#333333"))
@@ -93,6 +109,9 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
 
                 if os.path.exists(local_path):
                     pixmap = QPixmap(local_path)
+                    # Check if the pixmap loaded successfully
+                    if pixmap.isNull():
+                        logger.warning(f"Failed to load image from {local_path}")
                     finish_with(pixmap)
                     return
 
@@ -104,6 +123,8 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
                         placeholder_path = theme_manager.get_theme_image("placeholder", current_theme_name)
                         if placeholder_path and QFile.exists(placeholder_path):
                             pixmap.load(placeholder_path)
+                            if pixmap.isNull():
+                                logger.warning(f"Failed to load placeholder image from {placeholder_path}")
                         else:
                             pixmap = QPixmap(width, height)
                             pixmap.fill(QColor("#333333"))
@@ -125,6 +146,9 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
                 local_path = os.path.join(image_folder, f"{app_name}.jpg")
                 if os.path.exists(local_path):
                     pixmap = QPixmap(local_path)
+                    # Check if the pixmap loaded successfully
+                    if pixmap.isNull():
+                        logger.warning(f"Failed to load image from {local_path}")
                     finish_with(pixmap)
                     return
 
@@ -136,6 +160,8 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
                         placeholder_path = theme_manager.get_theme_image("placeholder", current_theme_name)
                         if placeholder_path and QFile.exists(placeholder_path):
                             pixmap.load(placeholder_path)
+                            if pixmap.isNull():
+                                logger.warning(f"Failed to load placeholder image from {placeholder_path}")
                         else:
                             pixmap = QPixmap(width, height)
                             pixmap.fill(QColor("#333333"))
@@ -152,6 +178,9 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
 
         if cover and QFile.exists(cover):
             pixmap = QPixmap(cover)
+            # Check if the pixmap loaded successfully
+            if pixmap.isNull():
+                logger.warning(f"Failed to load image from {cover}")
             finish_with(pixmap)
             return
 
@@ -159,6 +188,8 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
         pixmap = QPixmap()
         if placeholder_path and QFile.exists(placeholder_path):
             pixmap.load(placeholder_path)
+            if pixmap.isNull():
+                logger.warning(f"Failed to load placeholder image from {placeholder_path}")
         else:
             pixmap = QPixmap(width, height)
             pixmap.fill(QColor("#333333"))
@@ -168,9 +199,9 @@ def load_pixmap_async(cover: str, width: int, height: int, callback: Callable[[Q
             painter.end()
         finish_with(pixmap)
 
-    with queue_lock:
-        image_load_queue.put(process_image)
-        image_executor.submit(lambda: image_load_queue.get()())
+    # Submit the process_image function directly to the executor
+    # This avoids the potential blocking issue with queue.get() in PySide 6.10.1
+    image_executor.submit(process_image)
 
 def round_corners(pixmap, radius):
     """
@@ -178,7 +209,15 @@ def round_corners(pixmap, radius):
     """
     if pixmap.isNull():
         return pixmap
+
+    # Check if radius is valid to prevent issues
+    if radius <= 0:
+        return pixmap
+
     size = pixmap.size()
+    if size.width() <= 0 or size.height() <= 0:
+        return pixmap
+
     rounded = QPixmap(size)
     rounded.fill(QColor(0, 0, 0, 0))
     painter = QPainter(rounded)
@@ -281,20 +320,31 @@ class FullscreenDialog(QDialog):
         QApplication.processEvents()
 
         pixmap, caption = self.images[self.current_index]
-        # Учитываем devicePixelRatio для масштабирования высокого качества
-        device_pixel_ratio = get_device_pixel_ratio()
-        target_width = int((self.FIXED_WIDTH - 80) * device_pixel_ratio)
-        target_height = int(self.FIXED_HEIGHT * device_pixel_ratio)
+        # Check if pixmap is valid before attempting to scale it
+        if pixmap.isNull():
+            # Create a default placeholder pixmap instead of trying to scale a null pixmap
+            placeholder_pixmap = QPixmap(self.FIXED_WIDTH - 80, self.FIXED_HEIGHT)
+            placeholder_pixmap.fill(QColor("#333333"))
+            painter = QPainter(placeholder_pixmap)
+            painter.setPen(QPen(QColor("white")))
+            painter.drawText(placeholder_pixmap.rect(), Qt.AlignmentFlag.AlignCenter, "No Image")
+            painter.end()
+            self.imageLabel.setPixmap(placeholder_pixmap)
+        else:
+            # Учитываем devicePixelRatio для масштабирования высокого качества
+            device_pixel_ratio = get_device_pixel_ratio()
+            target_width = int((self.FIXED_WIDTH - 80) * device_pixel_ratio)
+            target_height = int(self.FIXED_HEIGHT * device_pixel_ratio)
 
-        # Масштабируем изображение из оригинального pixmap
-        scaled_pixmap = pixmap.scaled(
-            target_width,
-            target_height,
-            Qt.AspectRatioMode.KeepAspectRatio,
-            Qt.TransformationMode.SmoothTransformation
-        )
-        scaled_pixmap.setDevicePixelRatio(device_pixel_ratio)
-        self.imageLabel.setPixmap(scaled_pixmap)
+            # Масштабируем изображение из оригинального pixmap
+            scaled_pixmap = pixmap.scaled(
+                target_width,
+                target_height,
+                Qt.AspectRatioMode.KeepAspectRatio,
+                Qt.TransformationMode.SmoothTransformation
+            )
+            scaled_pixmap.setDevicePixelRatio(device_pixel_ratio)
+            self.imageLabel.setPixmap(scaled_pixmap)
         self.captionLabel.setText(caption)
         self.setWindowTitle(caption)
 

portprotonqt/locales/de_DE/LC_MESSAGES/messages.po

@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-10-16 14:54+0500\n"
+"POT-Creation-Date: 2025-11-30 13:20+0500\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: de_DE\n"
@@ -76,10 +76,6 @@ msgstr ""
 msgid "Legendary executable not found at {path}"
 msgstr ""
 
-#, python-brace-format
-msgid "start.sh not found at {path}"
-msgstr ""
-
 msgid "Success"
 msgstr ""
 
@@ -124,6 +120,10 @@ msgstr ""
 msgid "Removed '{game_name}' from favorites"
 msgstr ""
 
+#, python-brace-format
+msgid "start.sh not found at {path}"
+msgstr ""
+
 #, python-brace-format
 msgid "Launch game \"{name}\" with PortProton"
 msgstr ""
@@ -217,6 +217,10 @@ msgstr ""
 msgid "Failed to copy cover image: {error}"
 msgstr ""
 
+#, python-brace-format
+msgid "Unsupported image format: {extension}"
+msgstr ""
+
 #, python-brace-format
 msgid "Failed to add '{game_name}' to Steam: {error}"
 msgstr ""
@@ -279,6 +283,12 @@ msgstr ""
 msgid "Next Tab"
 msgstr ""
 
+msgid "Save"
+msgstr ""
+
+msgid "Search"
+msgstr ""
+
 #, python-brace-format
 msgid "Launching {0}"
 msgstr ""
@@ -314,6 +324,9 @@ msgstr ""
 msgid "Custom Cover:"
 msgstr ""
 
+msgid "Enter local path or URL for cover image"
+msgstr ""
+
 msgid "Cover Preview:"
 msgstr ""
 
@@ -365,6 +378,45 @@ msgstr ""
 msgid "Components installed successfully."
 msgstr ""
 
+msgid "Exe Settings"
+msgstr ""
+
+msgid "Search:"
+msgstr ""
+
+msgid "Search settings..."
+msgstr ""
+
+msgid "Main"
+msgstr ""
+
+msgid "Advanced"
+msgstr ""
+
+msgid "Setting"
+msgstr ""
+
+msgid "Value"
+msgstr ""
+
+msgid "Description"
+msgstr ""
+
+msgid "disabled"
+msgstr ""
+
+msgid "Info"
+msgstr ""
+
+msgid "No changes to apply."
+msgstr ""
+
+msgid "Failed to apply changes. Check logs."
+msgstr ""
+
+msgid "Settings updated successfully."
+msgstr ""
+
 msgid "Loading Epic Games Store games..."
 msgstr ""
 
@@ -407,6 +459,9 @@ msgstr ""
 msgid "Unknown Game"
 msgstr ""
 
+msgid "Starting PortProton..."
+msgstr ""
+
 msgid "Library"
 msgstr ""
 
@@ -428,7 +483,7 @@ msgstr ""
 msgid "Fullscreen"
 msgstr ""
 
-msgid "Search"
+msgid "Refresh Grid"
 msgstr ""
 
 msgid "Installation already in progress."
@@ -450,6 +505,9 @@ msgstr ""
 msgid "Installation error."
 msgstr ""
 
+msgid "Game library refreshed"
+msgstr ""
+
 msgid "Loading Steam games..."
 msgstr ""
 
@@ -462,6 +520,15 @@ msgstr ""
 msgid "Find Games ..."
 msgstr ""
 
+msgid "A refresh is already in progress..."
+msgstr ""
+
+msgid "Refreshing..."
+msgstr ""
+
+msgid "Refreshing game library..."
+msgstr ""
+
 #, python-brace-format
 msgid "Added '{name}'"
 msgstr ""
@@ -512,14 +579,21 @@ msgstr ""
 msgid "Are you sure you want to clear prefix '{}'?"
 msgstr ""
 
-#, python-brace-format
-msgid "Prefix '{}' cleared successfully."
+msgid "Clearing prefix..."
+msgstr ""
+
+msgid "Failed to start prefix clear process."
+msgstr ""
+
+msgid "Prefix cleared successfully."
 msgstr ""
 
 #, python-brace-format
-msgid ""
-"Prefix '{}' cleared with errors:\n"
-"{}"
+msgid "Prefix clear failed with exit code {}."
+msgstr ""
+
+#, python-brace-format
+msgid "Failed to run clear prefix command: {}"
 msgstr ""
 
 msgid "Failed to start backup process."
@@ -704,6 +778,10 @@ msgstr ""
 msgid "Error applying theme '{0}'"
 msgstr ""
 
+#, python-brace-format
+msgid "Executable not found: {0}"
+msgstr ""
+
 msgid "LAST LAUNCH"
 msgstr ""
 
@@ -762,6 +840,262 @@ msgstr ""
 msgid "File not found: {0}"
 msgstr ""
 
+msgid ""
+"Using FPS and system load monitoring (Turns on and off by the key "
+"combination - right Shift + F12)"
+msgstr ""
+
+msgid "Forced use of MANGOHUD system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable vkBasalt by default to improve graphics in games running on "
+"Vulkan. (The HOME hotkey disables vkbasalt)"
+msgstr ""
+
+msgid "Forced use of VKBASALT system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, "
+"DirectDraw 1-7, Direct3D 2-9) on all 3D API."
+msgstr ""
+
+msgid ""
+"Super + F : Toggle fullscreen\n"
+"Super + N : Toggle nearest neighbour filtering\n"
+"Super + U : Toggle FSR upscaling\n"
+"Super + Y : Toggle NIS upscaling\n"
+"Super + I : Increase FSR sharpness by 1\n"
+"Super + O : Decrease FSR sharpness by 1\n"
+"Super + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\n"
+"Super + G : Toggle keyboard grab\n"
+"Super + C : Update clipboard"
+msgstr ""
+
+msgid "Enable in-process synchronization primitives based on eventfd."
+msgstr ""
+
+msgid "Enable futex-based in-process synchronization primitives."
+msgstr ""
+
+msgid "Enable in-process synchronization via the Linux ntsync driver."
+msgstr ""
+
+msgid "Enable vkd3d support - Ray Tracing"
+msgstr ""
+
+msgid "Enable DLSS on supported NVIDIA graphics cards"
+msgstr ""
+
+msgid "Enable OptiScaler (replacement upscaler / frame generator)"
+msgstr ""
+
+msgid "Enable Lossless Scaling frame generation (experimental)"
+msgstr ""
+
+msgid "FSR upscaling in fullscreen with ProtonGE below native resolution"
+msgstr ""
+
+msgid "Disguise all NVIDIA GPU features"
+msgstr ""
+
+msgid "Run the application in WINE virtual desktop"
+msgstr ""
+
+msgid "Run the application in a terminal"
+msgstr ""
+
+msgid "Use system GameMode for performance optimization"
+msgstr ""
+
+msgid "Enable forced use of third-party DirectX libraries"
+msgstr ""
+
+msgid "Fix pink-tinted video playback in some games"
+msgstr ""
+
+msgid "Reduce PulseAudio latency to fix intermittent sound"
+msgstr ""
+
+msgid "Force US keyboard layout"
+msgstr ""
+
+msgid "Use GStreamer for in-game clips (WMF support)"
+msgstr ""
+
+msgid "Use WINE shader caching"
+msgstr ""
+
+msgid "Force use of built-in DXGI library"
+msgstr ""
+
+msgid "Enable Easy Anti-Cheat and BattlEye runtimes"
+msgstr ""
+
+msgid "Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"
+msgstr ""
+
+msgid "Enable OBS Studio capture via obs-vkcapture"
+msgstr ""
+
+msgid "Disable desktop compositing for performance"
+msgstr ""
+
+msgid "Use container launch mode (recommended default)"
+msgstr ""
+
+msgid "Force DirectInput protocol instead of XInput"
+msgstr ""
+
+msgid "Enable experimental native Wayland support"
+msgstr ""
+
+msgid "Enable HDR settings under native Wayland"
+msgstr ""
+
+msgid "Use Gallium Zink (OpenGL via Vulkan)"
+msgstr ""
+
+msgid "Use Gallium Nine (native DirectX 9 for Mesa)"
+msgstr ""
+
+msgid "Use WineD3D Vulkan backend (Damavand)"
+msgstr ""
+
+msgid "Use bundled dxvk/vkd3d from Wine/Proton"
+msgstr ""
+
+msgid "Use async dxvk-sarek (experimental)"
+msgstr ""
+
+msgid "Wine Version"
+msgstr ""
+
+msgid "Select the Wine or Proton version to use for this executable."
+msgstr ""
+
+msgid "Prefix Name"
+msgstr ""
+
+msgid "Specify the Wine prefix to run this game with"
+msgstr ""
+
+msgid "Newest"
+msgstr ""
+
+msgid "Stable"
+msgstr ""
+
+msgid "Vulkan Backend"
+msgstr ""
+
+msgid ""
+"Select the DirectX → Vulkan/OpenGL backend:\n"
+"\n"
+"• Newest – latest DXVK + VKD3D (best compatibility/performance, requires "
+"modern drivers: AMD Mesa 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+"• Stable – older, well-tested DXVK + VKD3D (works on any Vulkan 1.3+ "
+"driver)\n"
+"• Sarek – experimental DXVK-Sarek + VKD3D-Sarek (supports older drivers, "
+"Vulkan 1.1+)\n"
+"• WINED3D – OpenGL fallback (lowest performance, use only if others fail)"
+msgstr ""
+
+msgid "Windows version"
+msgstr ""
+
+msgid ""
+"Changing the WINDOWS emulation version may be required to run older "
+"games. WINDOWS versions below 10 do not support new games with DirectX 12"
+msgstr ""
+
+msgid "DLL Overrides"
+msgstr ""
+
+msgid ""
+"Forced to use/disable the library only for the given application.\n"
+"\n"
+"A brief instruction:\n"
+"* libraries are written WITHOUT the .dll file extension\n"
+"* libraries are separated by semicolons - ;\n"
+"* library=n - use the WINDOWS (third-party) library\n"
+"* library=b - use WINE (built-in) library\n"
+"* library=n,b - use WINDOWS library and then WINE\n"
+"* library=b,n - use WINE library and then WINDOWS\n"
+"* library= - disable the use of this library\n"
+"\n"
+"Example: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"
+msgstr ""
+
+msgid "Launch Arguments"
+msgstr ""
+
+msgid ""
+"Adding an argument after the .exe file, just like you would add an "
+"argument in a shortcut on a WINDOWS system.\n"
+"\n"
+"Example: -dx11 -skipintro 1"
+msgstr ""
+
+msgid "CPU Cores Limit"
+msgstr ""
+
+msgid ""
+"Limiting the number of CPU cores is useful for Unity games (It is "
+"recommended to set the value equal to 8)"
+msgstr ""
+
+msgid "OpenGL Version"
+msgstr ""
+
+msgid ""
+"You can select the required OpenGL version, some games require a forced "
+"Compatibility Profile (COMP)."
+msgstr ""
+
+msgid "VKD3D Feature Level"
+msgstr ""
+
+msgid "You can set a forced feature level VKD3D for games on DirectX12"
+msgstr ""
+
+msgid "Locale"
+msgstr ""
+
+msgid "Force certain locale for an app. Fixes encoding issues in legacy software"
+msgstr ""
+
+msgid "Window Mode"
+msgstr ""
+
+msgid ""
+"Window mode (for Vulkan and OpenGL):\n"
+"fifo - First in, first out. Limits the frame rate + no tearing. (VSync)\n"
+"immediate - Unlimited frame rate + tearing.\n"
+"mailbox - Triple buffering. Unlimited frame rate + no tearing.\n"
+"relaxed - Same as fifo but allows tearing when below the monitors refresh"
+" rate."
+msgstr ""
+
+msgid "AMD Vulkan Driver"
+msgstr ""
+
+msgid ""
+"Select needed AMD vulkan implementation. Choosing which implementation of"
+" vulkan will be used to run the game"
+msgstr ""
+
+msgid "NUMA Node"
+msgstr ""
+
+msgid ""
+"NUMA node for CPU affinity. In multi-core systems, CPUs are split into "
+"NUMA nodes, each with its own local memory and cores. Binding a game to a"
+" single node reduces memory-access latency and limits costly core-to-core"
+" switches."
+msgstr ""
+
 msgid "Reboot"
 msgstr ""
 

portprotonqt/locales/es_ES/LC_MESSAGES/messages.po

@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-10-16 14:54+0500\n"
+"POT-Creation-Date: 2025-11-30 13:20+0500\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: es_ES\n"
@@ -76,10 +76,6 @@ msgstr ""
 msgid "Legendary executable not found at {path}"
 msgstr ""
 
-#, python-brace-format
-msgid "start.sh not found at {path}"
-msgstr ""
-
 msgid "Success"
 msgstr ""
 
@@ -124,6 +120,10 @@ msgstr ""
 msgid "Removed '{game_name}' from favorites"
 msgstr ""
 
+#, python-brace-format
+msgid "start.sh not found at {path}"
+msgstr ""
+
 #, python-brace-format
 msgid "Launch game \"{name}\" with PortProton"
 msgstr ""
@@ -217,6 +217,10 @@ msgstr ""
 msgid "Failed to copy cover image: {error}"
 msgstr ""
 
+#, python-brace-format
+msgid "Unsupported image format: {extension}"
+msgstr ""
+
 #, python-brace-format
 msgid "Failed to add '{game_name}' to Steam: {error}"
 msgstr ""
@@ -279,6 +283,12 @@ msgstr ""
 msgid "Next Tab"
 msgstr ""
 
+msgid "Save"
+msgstr ""
+
+msgid "Search"
+msgstr ""
+
 #, python-brace-format
 msgid "Launching {0}"
 msgstr ""
@@ -314,6 +324,9 @@ msgstr ""
 msgid "Custom Cover:"
 msgstr ""
 
+msgid "Enter local path or URL for cover image"
+msgstr ""
+
 msgid "Cover Preview:"
 msgstr ""
 
@@ -365,6 +378,45 @@ msgstr ""
 msgid "Components installed successfully."
 msgstr ""
 
+msgid "Exe Settings"
+msgstr ""
+
+msgid "Search:"
+msgstr ""
+
+msgid "Search settings..."
+msgstr ""
+
+msgid "Main"
+msgstr ""
+
+msgid "Advanced"
+msgstr ""
+
+msgid "Setting"
+msgstr ""
+
+msgid "Value"
+msgstr ""
+
+msgid "Description"
+msgstr ""
+
+msgid "disabled"
+msgstr ""
+
+msgid "Info"
+msgstr ""
+
+msgid "No changes to apply."
+msgstr ""
+
+msgid "Failed to apply changes. Check logs."
+msgstr ""
+
+msgid "Settings updated successfully."
+msgstr ""
+
 msgid "Loading Epic Games Store games..."
 msgstr ""
 
@@ -407,6 +459,9 @@ msgstr ""
 msgid "Unknown Game"
 msgstr ""
 
+msgid "Starting PortProton..."
+msgstr ""
+
 msgid "Library"
 msgstr ""
 
@@ -428,7 +483,7 @@ msgstr ""
 msgid "Fullscreen"
 msgstr ""
 
-msgid "Search"
+msgid "Refresh Grid"
 msgstr ""
 
 msgid "Installation already in progress."
@@ -450,6 +505,9 @@ msgstr ""
 msgid "Installation error."
 msgstr ""
 
+msgid "Game library refreshed"
+msgstr ""
+
 msgid "Loading Steam games..."
 msgstr ""
 
@@ -462,6 +520,15 @@ msgstr ""
 msgid "Find Games ..."
 msgstr ""
 
+msgid "A refresh is already in progress..."
+msgstr ""
+
+msgid "Refreshing..."
+msgstr ""
+
+msgid "Refreshing game library..."
+msgstr ""
+
 #, python-brace-format
 msgid "Added '{name}'"
 msgstr ""
@@ -512,14 +579,21 @@ msgstr ""
 msgid "Are you sure you want to clear prefix '{}'?"
 msgstr ""
 
-#, python-brace-format
-msgid "Prefix '{}' cleared successfully."
+msgid "Clearing prefix..."
+msgstr ""
+
+msgid "Failed to start prefix clear process."
+msgstr ""
+
+msgid "Prefix cleared successfully."
 msgstr ""
 
 #, python-brace-format
-msgid ""
-"Prefix '{}' cleared with errors:\n"
-"{}"
+msgid "Prefix clear failed with exit code {}."
+msgstr ""
+
+#, python-brace-format
+msgid "Failed to run clear prefix command: {}"
 msgstr ""
 
 msgid "Failed to start backup process."
@@ -704,6 +778,10 @@ msgstr ""
 msgid "Error applying theme '{0}'"
 msgstr ""
 
+#, python-brace-format
+msgid "Executable not found: {0}"
+msgstr ""
+
 msgid "LAST LAUNCH"
 msgstr ""
 
@@ -762,6 +840,262 @@ msgstr ""
 msgid "File not found: {0}"
 msgstr ""
 
+msgid ""
+"Using FPS and system load monitoring (Turns on and off by the key "
+"combination - right Shift + F12)"
+msgstr ""
+
+msgid "Forced use of MANGOHUD system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable vkBasalt by default to improve graphics in games running on "
+"Vulkan. (The HOME hotkey disables vkbasalt)"
+msgstr ""
+
+msgid "Forced use of VKBASALT system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, "
+"DirectDraw 1-7, Direct3D 2-9) on all 3D API."
+msgstr ""
+
+msgid ""
+"Super + F : Toggle fullscreen\n"
+"Super + N : Toggle nearest neighbour filtering\n"
+"Super + U : Toggle FSR upscaling\n"
+"Super + Y : Toggle NIS upscaling\n"
+"Super + I : Increase FSR sharpness by 1\n"
+"Super + O : Decrease FSR sharpness by 1\n"
+"Super + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\n"
+"Super + G : Toggle keyboard grab\n"
+"Super + C : Update clipboard"
+msgstr ""
+
+msgid "Enable in-process synchronization primitives based on eventfd."
+msgstr ""
+
+msgid "Enable futex-based in-process synchronization primitives."
+msgstr ""
+
+msgid "Enable in-process synchronization via the Linux ntsync driver."
+msgstr ""
+
+msgid "Enable vkd3d support - Ray Tracing"
+msgstr ""
+
+msgid "Enable DLSS on supported NVIDIA graphics cards"
+msgstr ""
+
+msgid "Enable OptiScaler (replacement upscaler / frame generator)"
+msgstr ""
+
+msgid "Enable Lossless Scaling frame generation (experimental)"
+msgstr ""
+
+msgid "FSR upscaling in fullscreen with ProtonGE below native resolution"
+msgstr ""
+
+msgid "Disguise all NVIDIA GPU features"
+msgstr ""
+
+msgid "Run the application in WINE virtual desktop"
+msgstr ""
+
+msgid "Run the application in a terminal"
+msgstr ""
+
+msgid "Use system GameMode for performance optimization"
+msgstr ""
+
+msgid "Enable forced use of third-party DirectX libraries"
+msgstr ""
+
+msgid "Fix pink-tinted video playback in some games"
+msgstr ""
+
+msgid "Reduce PulseAudio latency to fix intermittent sound"
+msgstr ""
+
+msgid "Force US keyboard layout"
+msgstr ""
+
+msgid "Use GStreamer for in-game clips (WMF support)"
+msgstr ""
+
+msgid "Use WINE shader caching"
+msgstr ""
+
+msgid "Force use of built-in DXGI library"
+msgstr ""
+
+msgid "Enable Easy Anti-Cheat and BattlEye runtimes"
+msgstr ""
+
+msgid "Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"
+msgstr ""
+
+msgid "Enable OBS Studio capture via obs-vkcapture"
+msgstr ""
+
+msgid "Disable desktop compositing for performance"
+msgstr ""
+
+msgid "Use container launch mode (recommended default)"
+msgstr ""
+
+msgid "Force DirectInput protocol instead of XInput"
+msgstr ""
+
+msgid "Enable experimental native Wayland support"
+msgstr ""
+
+msgid "Enable HDR settings under native Wayland"
+msgstr ""
+
+msgid "Use Gallium Zink (OpenGL via Vulkan)"
+msgstr ""
+
+msgid "Use Gallium Nine (native DirectX 9 for Mesa)"
+msgstr ""
+
+msgid "Use WineD3D Vulkan backend (Damavand)"
+msgstr ""
+
+msgid "Use bundled dxvk/vkd3d from Wine/Proton"
+msgstr ""
+
+msgid "Use async dxvk-sarek (experimental)"
+msgstr ""
+
+msgid "Wine Version"
+msgstr ""
+
+msgid "Select the Wine or Proton version to use for this executable."
+msgstr ""
+
+msgid "Prefix Name"
+msgstr ""
+
+msgid "Specify the Wine prefix to run this game with"
+msgstr ""
+
+msgid "Newest"
+msgstr ""
+
+msgid "Stable"
+msgstr ""
+
+msgid "Vulkan Backend"
+msgstr ""
+
+msgid ""
+"Select the DirectX → Vulkan/OpenGL backend:\n"
+"\n"
+"• Newest – latest DXVK + VKD3D (best compatibility/performance, requires "
+"modern drivers: AMD Mesa 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+"• Stable – older, well-tested DXVK + VKD3D (works on any Vulkan 1.3+ "
+"driver)\n"
+"• Sarek – experimental DXVK-Sarek + VKD3D-Sarek (supports older drivers, "
+"Vulkan 1.1+)\n"
+"• WINED3D – OpenGL fallback (lowest performance, use only if others fail)"
+msgstr ""
+
+msgid "Windows version"
+msgstr ""
+
+msgid ""
+"Changing the WINDOWS emulation version may be required to run older "
+"games. WINDOWS versions below 10 do not support new games with DirectX 12"
+msgstr ""
+
+msgid "DLL Overrides"
+msgstr ""
+
+msgid ""
+"Forced to use/disable the library only for the given application.\n"
+"\n"
+"A brief instruction:\n"
+"* libraries are written WITHOUT the .dll file extension\n"
+"* libraries are separated by semicolons - ;\n"
+"* library=n - use the WINDOWS (third-party) library\n"
+"* library=b - use WINE (built-in) library\n"
+"* library=n,b - use WINDOWS library and then WINE\n"
+"* library=b,n - use WINE library and then WINDOWS\n"
+"* library= - disable the use of this library\n"
+"\n"
+"Example: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"
+msgstr ""
+
+msgid "Launch Arguments"
+msgstr ""
+
+msgid ""
+"Adding an argument after the .exe file, just like you would add an "
+"argument in a shortcut on a WINDOWS system.\n"
+"\n"
+"Example: -dx11 -skipintro 1"
+msgstr ""
+
+msgid "CPU Cores Limit"
+msgstr ""
+
+msgid ""
+"Limiting the number of CPU cores is useful for Unity games (It is "
+"recommended to set the value equal to 8)"
+msgstr ""
+
+msgid "OpenGL Version"
+msgstr ""
+
+msgid ""
+"You can select the required OpenGL version, some games require a forced "
+"Compatibility Profile (COMP)."
+msgstr ""
+
+msgid "VKD3D Feature Level"
+msgstr ""
+
+msgid "You can set a forced feature level VKD3D for games on DirectX12"
+msgstr ""
+
+msgid "Locale"
+msgstr ""
+
+msgid "Force certain locale for an app. Fixes encoding issues in legacy software"
+msgstr ""
+
+msgid "Window Mode"
+msgstr ""
+
+msgid ""
+"Window mode (for Vulkan and OpenGL):\n"
+"fifo - First in, first out. Limits the frame rate + no tearing. (VSync)\n"
+"immediate - Unlimited frame rate + tearing.\n"
+"mailbox - Triple buffering. Unlimited frame rate + no tearing.\n"
+"relaxed - Same as fifo but allows tearing when below the monitors refresh"
+" rate."
+msgstr ""
+
+msgid "AMD Vulkan Driver"
+msgstr ""
+
+msgid ""
+"Select needed AMD vulkan implementation. Choosing which implementation of"
+" vulkan will be used to run the game"
+msgstr ""
+
+msgid "NUMA Node"
+msgstr ""
+
+msgid ""
+"NUMA node for CPU affinity. In multi-core systems, CPUs are split into "
+"NUMA nodes, each with its own local memory and cores. Binding a game to a"
+" single node reduces memory-access latency and limits costly core-to-core"
+" switches."
+msgstr ""
+
 msgid "Reboot"
 msgstr ""
 

portprotonqt/locales/messages.pot

@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PortProtonQt 0.1.1\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-10-16 14:54+0500\n"
+"POT-Creation-Date: 2025-11-30 13:20+0500\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -74,10 +74,6 @@ msgstr ""
 msgid "Legendary executable not found at {path}"
 msgstr ""
 
-#, python-brace-format
-msgid "start.sh not found at {path}"
-msgstr ""
-
 msgid "Success"
 msgstr ""
 
@@ -122,6 +118,10 @@ msgstr ""
 msgid "Removed '{game_name}' from favorites"
 msgstr ""
 
+#, python-brace-format
+msgid "start.sh not found at {path}"
+msgstr ""
+
 #, python-brace-format
 msgid "Launch game \"{name}\" with PortProton"
 msgstr ""
@@ -215,6 +215,10 @@ msgstr ""
 msgid "Failed to copy cover image: {error}"
 msgstr ""
 
+#, python-brace-format
+msgid "Unsupported image format: {extension}"
+msgstr ""
+
 #, python-brace-format
 msgid "Failed to add '{game_name}' to Steam: {error}"
 msgstr ""
@@ -277,6 +281,12 @@ msgstr ""
 msgid "Next Tab"
 msgstr ""
 
+msgid "Save"
+msgstr ""
+
+msgid "Search"
+msgstr ""
+
 #, python-brace-format
 msgid "Launching {0}"
 msgstr ""
@@ -312,6 +322,9 @@ msgstr ""
 msgid "Custom Cover:"
 msgstr ""
 
+msgid "Enter local path or URL for cover image"
+msgstr ""
+
 msgid "Cover Preview:"
 msgstr ""
 
@@ -363,6 +376,45 @@ msgstr ""
 msgid "Components installed successfully."
 msgstr ""
 
+msgid "Exe Settings"
+msgstr ""
+
+msgid "Search:"
+msgstr ""
+
+msgid "Search settings..."
+msgstr ""
+
+msgid "Main"
+msgstr ""
+
+msgid "Advanced"
+msgstr ""
+
+msgid "Setting"
+msgstr ""
+
+msgid "Value"
+msgstr ""
+
+msgid "Description"
+msgstr ""
+
+msgid "disabled"
+msgstr ""
+
+msgid "Info"
+msgstr ""
+
+msgid "No changes to apply."
+msgstr ""
+
+msgid "Failed to apply changes. Check logs."
+msgstr ""
+
+msgid "Settings updated successfully."
+msgstr ""
+
 msgid "Loading Epic Games Store games..."
 msgstr ""
 
@@ -405,6 +457,9 @@ msgstr ""
 msgid "Unknown Game"
 msgstr ""
 
+msgid "Starting PortProton..."
+msgstr ""
+
 msgid "Library"
 msgstr ""
 
@@ -426,7 +481,7 @@ msgstr ""
 msgid "Fullscreen"
 msgstr ""
 
-msgid "Search"
+msgid "Refresh Grid"
 msgstr ""
 
 msgid "Installation already in progress."
@@ -448,6 +503,9 @@ msgstr ""
 msgid "Installation error."
 msgstr ""
 
+msgid "Game library refreshed"
+msgstr ""
+
 msgid "Loading Steam games..."
 msgstr ""
 
@@ -460,6 +518,15 @@ msgstr ""
 msgid "Find Games ..."
 msgstr ""
 
+msgid "A refresh is already in progress..."
+msgstr ""
+
+msgid "Refreshing..."
+msgstr ""
+
+msgid "Refreshing game library..."
+msgstr ""
+
 #, python-brace-format
 msgid "Added '{name}'"
 msgstr ""
@@ -510,14 +577,21 @@ msgstr ""
 msgid "Are you sure you want to clear prefix '{}'?"
 msgstr ""
 
-#, python-brace-format
-msgid "Prefix '{}' cleared successfully."
+msgid "Clearing prefix..."
+msgstr ""
+
+msgid "Failed to start prefix clear process."
+msgstr ""
+
+msgid "Prefix cleared successfully."
 msgstr ""
 
 #, python-brace-format
-msgid ""
-"Prefix '{}' cleared with errors:\n"
-"{}"
+msgid "Prefix clear failed with exit code {}."
+msgstr ""
+
+#, python-brace-format
+msgid "Failed to run clear prefix command: {}"
 msgstr ""
 
 msgid "Failed to start backup process."
@@ -702,6 +776,10 @@ msgstr ""
 msgid "Error applying theme '{0}'"
 msgstr ""
 
+#, python-brace-format
+msgid "Executable not found: {0}"
+msgstr ""
+
 msgid "LAST LAUNCH"
 msgstr ""
 
@@ -760,6 +838,262 @@ msgstr ""
 msgid "File not found: {0}"
 msgstr ""
 
+msgid ""
+"Using FPS and system load monitoring (Turns on and off by the key "
+"combination - right Shift + F12)"
+msgstr ""
+
+msgid "Forced use of MANGOHUD system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable vkBasalt by default to improve graphics in games running on "
+"Vulkan. (The HOME hotkey disables vkbasalt)"
+msgstr ""
+
+msgid "Forced use of VKBASALT system settings (GOverlay, etc.)"
+msgstr ""
+
+msgid ""
+"Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, "
+"DirectDraw 1-7, Direct3D 2-9) on all 3D API."
+msgstr ""
+
+msgid ""
+"Super + F : Toggle fullscreen\n"
+"Super + N : Toggle nearest neighbour filtering\n"
+"Super + U : Toggle FSR upscaling\n"
+"Super + Y : Toggle NIS upscaling\n"
+"Super + I : Increase FSR sharpness by 1\n"
+"Super + O : Decrease FSR sharpness by 1\n"
+"Super + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\n"
+"Super + G : Toggle keyboard grab\n"
+"Super + C : Update clipboard"
+msgstr ""
+
+msgid "Enable in-process synchronization primitives based on eventfd."
+msgstr ""
+
+msgid "Enable futex-based in-process synchronization primitives."
+msgstr ""
+
+msgid "Enable in-process synchronization via the Linux ntsync driver."
+msgstr ""
+
+msgid "Enable vkd3d support - Ray Tracing"
+msgstr ""
+
+msgid "Enable DLSS on supported NVIDIA graphics cards"
+msgstr ""
+
+msgid "Enable OptiScaler (replacement upscaler / frame generator)"
+msgstr ""
+
+msgid "Enable Lossless Scaling frame generation (experimental)"
+msgstr ""
+
+msgid "FSR upscaling in fullscreen with ProtonGE below native resolution"
+msgstr ""
+
+msgid "Disguise all NVIDIA GPU features"
+msgstr ""
+
+msgid "Run the application in WINE virtual desktop"
+msgstr ""
+
+msgid "Run the application in a terminal"
+msgstr ""
+
+msgid "Use system GameMode for performance optimization"
+msgstr ""
+
+msgid "Enable forced use of third-party DirectX libraries"
+msgstr ""
+
+msgid "Fix pink-tinted video playback in some games"
+msgstr ""
+
+msgid "Reduce PulseAudio latency to fix intermittent sound"
+msgstr ""
+
+msgid "Force US keyboard layout"
+msgstr ""
+
+msgid "Use GStreamer for in-game clips (WMF support)"
+msgstr ""
+
+msgid "Use WINE shader caching"
+msgstr ""
+
+msgid "Force use of built-in DXGI library"
+msgstr ""
+
+msgid "Enable Easy Anti-Cheat and BattlEye runtimes"
+msgstr ""
+
+msgid "Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"
+msgstr ""
+
+msgid "Enable OBS Studio capture via obs-vkcapture"
+msgstr ""
+
+msgid "Disable desktop compositing for performance"
+msgstr ""
+
+msgid "Use container launch mode (recommended default)"
+msgstr ""
+
+msgid "Force DirectInput protocol instead of XInput"
+msgstr ""
+
+msgid "Enable experimental native Wayland support"
+msgstr ""
+
+msgid "Enable HDR settings under native Wayland"
+msgstr ""
+
+msgid "Use Gallium Zink (OpenGL via Vulkan)"
+msgstr ""
+
+msgid "Use Gallium Nine (native DirectX 9 for Mesa)"
+msgstr ""
+
+msgid "Use WineD3D Vulkan backend (Damavand)"
+msgstr ""
+
+msgid "Use bundled dxvk/vkd3d from Wine/Proton"
+msgstr ""
+
+msgid "Use async dxvk-sarek (experimental)"
+msgstr ""
+
+msgid "Wine Version"
+msgstr ""
+
+msgid "Select the Wine or Proton version to use for this executable."
+msgstr ""
+
+msgid "Prefix Name"
+msgstr ""
+
+msgid "Specify the Wine prefix to run this game with"
+msgstr ""
+
+msgid "Newest"
+msgstr ""
+
+msgid "Stable"
+msgstr ""
+
+msgid "Vulkan Backend"
+msgstr ""
+
+msgid ""
+"Select the DirectX → Vulkan/OpenGL backend:\n"
+"\n"
+"• Newest – latest DXVK + VKD3D (best compatibility/performance, requires "
+"modern drivers: AMD Mesa 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+"• Stable – older, well-tested DXVK + VKD3D (works on any Vulkan 1.3+ "
+"driver)\n"
+"• Sarek – experimental DXVK-Sarek + VKD3D-Sarek (supports older drivers, "
+"Vulkan 1.1+)\n"
+"• WINED3D – OpenGL fallback (lowest performance, use only if others fail)"
+msgstr ""
+
+msgid "Windows version"
+msgstr ""
+
+msgid ""
+"Changing the WINDOWS emulation version may be required to run older "
+"games. WINDOWS versions below 10 do not support new games with DirectX 12"
+msgstr ""
+
+msgid "DLL Overrides"
+msgstr ""
+
+msgid ""
+"Forced to use/disable the library only for the given application.\n"
+"\n"
+"A brief instruction:\n"
+"* libraries are written WITHOUT the .dll file extension\n"
+"* libraries are separated by semicolons - ;\n"
+"* library=n - use the WINDOWS (third-party) library\n"
+"* library=b - use WINE (built-in) library\n"
+"* library=n,b - use WINDOWS library and then WINE\n"
+"* library=b,n - use WINE library and then WINDOWS\n"
+"* library= - disable the use of this library\n"
+"\n"
+"Example: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"
+msgstr ""
+
+msgid "Launch Arguments"
+msgstr ""
+
+msgid ""
+"Adding an argument after the .exe file, just like you would add an "
+"argument in a shortcut on a WINDOWS system.\n"
+"\n"
+"Example: -dx11 -skipintro 1"
+msgstr ""
+
+msgid "CPU Cores Limit"
+msgstr ""
+
+msgid ""
+"Limiting the number of CPU cores is useful for Unity games (It is "
+"recommended to set the value equal to 8)"
+msgstr ""
+
+msgid "OpenGL Version"
+msgstr ""
+
+msgid ""
+"You can select the required OpenGL version, some games require a forced "
+"Compatibility Profile (COMP)."
+msgstr ""
+
+msgid "VKD3D Feature Level"
+msgstr ""
+
+msgid "You can set a forced feature level VKD3D for games on DirectX12"
+msgstr ""
+
+msgid "Locale"
+msgstr ""
+
+msgid "Force certain locale for an app. Fixes encoding issues in legacy software"
+msgstr ""
+
+msgid "Window Mode"
+msgstr ""
+
+msgid ""
+"Window mode (for Vulkan and OpenGL):\n"
+"fifo - First in, first out. Limits the frame rate + no tearing. (VSync)\n"
+"immediate - Unlimited frame rate + tearing.\n"
+"mailbox - Triple buffering. Unlimited frame rate + no tearing.\n"
+"relaxed - Same as fifo but allows tearing when below the monitors refresh"
+" rate."
+msgstr ""
+
+msgid "AMD Vulkan Driver"
+msgstr ""
+
+msgid ""
+"Select needed AMD vulkan implementation. Choosing which implementation of"
+" vulkan will be used to run the game"
+msgstr ""
+
+msgid "NUMA Node"
+msgstr ""
+
+msgid ""
+"NUMA node for CPU affinity. In multi-core systems, CPUs are split into "
+"NUMA nodes, each with its own local memory and cores. Binding a game to a"
+" single node reduces memory-access latency and limits costly core-to-core"
+" switches."
+msgstr ""
+
 msgid "Reboot"
 msgstr ""
 

portprotonqt/locales/ru_RU/LC_MESSAGES/messages.po

@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-10-16 14:54+0500\n"
-"PO-Revision-Date: 2025-10-16 14:54+0500\n"
+"POT-Creation-Date: 2025-11-30 13:20+0500\n"
+"PO-Revision-Date: 2025-11-30 13:18+0500\n"
 "Last-Translator: \n"
 "Language: ru_RU\n"
 "Language-Team: ru_RU <LL@li.org>\n"
@@ -77,10 +77,6 @@ msgstr "Остановлен(а) '{game_name}'"
 msgid "Legendary executable not found at {path}"
 msgstr "Legendary не найден по пути {path}"
 
-#, python-brace-format
-msgid "start.sh not found at {path}"
-msgstr "start.sh не найден по адресу {path}"
-
 msgid "Success"
 msgstr "Успешно"
 
@@ -127,6 +123,10 @@ msgstr "'{game_name}' был(а) добавлен(а) в избранное"
 msgid "Removed '{game_name}' from favorites"
 msgstr "'{game_name}' был(а) удалён(а) из избранного"
 
+#, python-brace-format
+msgid "start.sh not found at {path}"
+msgstr "start.sh не найден по адресу {path}"
+
 #, python-brace-format
 msgid "Launch game \"{name}\" with PortProton"
 msgstr "Запустить игру \"{name}\" с помощью PortProton"
@@ -222,6 +222,10 @@ msgstr "Не удалось сохранить файл .desktop: {error}"
 msgid "Failed to copy cover image: {error}"
 msgstr "Не удалось скопировать обложку: {error}"
 
+#, python-brace-format
+msgid "Unsupported image format: {extension}"
+msgstr "Неподдерживаемый формат изображения: {extension}"
+
 #, python-brace-format
 msgid "Failed to add '{game_name}' to Steam: {error}"
 msgstr "Не удалось добавить '{game_name}' в Steam: {error}"
@@ -286,6 +290,12 @@ msgstr "Предыдущая вкладка"
 msgid "Next Tab"
 msgstr "Следующая вкладка"
 
+msgid "Save"
+msgstr "Сохранить"
+
+msgid "Search"
+msgstr "Поиск"
+
 #, python-brace-format
 msgid "Launching {0}"
 msgstr "Идёт запуск {0}"
@@ -321,6 +331,9 @@ msgstr "Обзор..."
 msgid "Custom Cover:"
 msgstr "Обложка:"
 
+msgid "Enter local path or URL for cover image"
+msgstr "Введите локальный путь или URL обложки"
+
 msgid "Cover Preview:"
 msgstr "Предпросмотр обложки:"
 
@@ -372,6 +385,45 @@ msgstr "Установка не удалась. Проверьте журнал
 msgid "Components installed successfully."
 msgstr "Компоненты успешно установлены."
 
+msgid "Exe Settings"
+msgstr "Настройки EXE"
+
+msgid "Search:"
+msgstr "Поиск:"
+
+msgid "Search settings..."
+msgstr "Поиск настроек..."
+
+msgid "Main"
+msgstr "Основные"
+
+msgid "Advanced"
+msgstr "Расширенные"
+
+msgid "Setting"
+msgstr "Параметр"
+
+msgid "Value"
+msgstr "Значение"
+
+msgid "Description"
+msgstr "Описание"
+
+msgid "disabled"
+msgstr "отключено"
+
+msgid "Info"
+msgstr "Информация"
+
+msgid "No changes to apply."
+msgstr "Изменений для применения нет."
+
+msgid "Failed to apply changes. Check logs."
+msgstr "Не удалось применить изменения. Проверьте логи."
+
+msgid "Settings updated successfully."
+msgstr "Настройки успешно обновлены."
+
 msgid "Loading Epic Games Store games..."
 msgstr "Загрузка игр из Epic Games Store..."
 
@@ -414,6 +466,9 @@ msgstr "В ожидании"
 msgid "Unknown Game"
 msgstr "Неизвестная игра"
 
+msgid "Starting PortProton..."
+msgstr "Инициализация PortProton"
+
 msgid "Library"
 msgstr "Библиотека"
 
@@ -435,8 +490,8 @@ msgstr "Назад"
 msgid "Fullscreen"
 msgstr "Полный экран"
 
-msgid "Search"
-msgstr "Поиск"
+msgid "Refresh Grid"
+msgstr "Обновить"
 
 msgid "Installation already in progress."
 msgstr "Установка уже выполняется."
@@ -457,6 +512,9 @@ msgstr "Установка не удалась."
 msgid "Installation error."
 msgstr "Ошибка установки."
 
+msgid "Game library refreshed"
+msgstr "Игровая библиотека обновлена"
+
 msgid "Loading Steam games..."
 msgstr "Загрузка игр из Steam..."
 
@@ -469,6 +527,15 @@ msgstr "Игровая библиотека"
 msgid "Find Games ..."
 msgstr "Найти игры..."
 
+msgid "A refresh is already in progress..."
+msgstr "Обновление уже выполняется..."
+
+msgid "Refreshing..."
+msgstr "Обновление..."
+
+msgid "Refreshing game library..."
+msgstr "Обновление игровой библиотеки..."
+
 #, python-brace-format
 msgid "Added '{name}'"
 msgstr "'{name}' добавлен(а)"
@@ -519,17 +586,22 @@ msgstr "Подтвердите очистку"
 msgid "Are you sure you want to clear prefix '{}'?"
 msgstr "Вы уверены, что хотите очистить префикс «{}»?"
 
-#, python-brace-format
-msgid "Prefix '{}' cleared successfully."
-msgstr "Префикс '{}' успешно удален."
+msgid "Clearing prefix..."
+msgstr "Очистка префикса..."
+
+msgid "Failed to start prefix clear process."
+msgstr "Не удалось запустить процесс очистки префикса."
+
+msgid "Prefix cleared successfully."
+msgstr "Префикс удален успешно."
 
 #, python-brace-format
-msgid ""
-"Prefix '{}' cleared with errors:\n"
-"{}"
-msgstr ""
-"Префикс '{}' очищен с ошибками:\n"
-"{}"
+msgid "Prefix clear failed with exit code {}."
+msgstr "Очистка префикса завершилась с кодом завершения {}."
+
+#, python-brace-format
+msgid "Failed to run clear prefix command: {}"
+msgstr "Не удалось выполнить команду очистки префикса: {}"
 
 msgid "Failed to start backup process."
 msgstr "Не удалось запустить процесс резервного копирования."
@@ -715,6 +787,10 @@ msgstr "Тема '{0}' применена успешно"
 msgid "Error applying theme '{0}'"
 msgstr "Ошибка при применение темы '{0}'"
 
+#, python-brace-format
+msgid "Executable not found: {0}"
+msgstr "Исполняемый файл не найден: {0}"
+
 msgid "LAST LAUNCH"
 msgstr "Последний запуск"
 
@@ -773,6 +849,329 @@ msgstr "Неправильный формат команды (flatpak)"
 msgid "File not found: {0}"
 msgstr "Файл не найден: {0}"
 
+msgid ""
+"Using FPS and system load monitoring (Turns on and off by the key "
+"combination - right Shift + F12)"
+msgstr ""
+"Использование мониторинга FPS и нагрузки системы (включается и "
+"выключается комбинацией клавиш - правая Shift + F12)"
+
+msgid "Forced use of MANGOHUD system settings (GOverlay, etc.)"
+msgstr "Принудительное использование системных настроек MANGOHUD (GOverlay и т.д.)"
+
+msgid ""
+"Enable vkBasalt by default to improve graphics in games running on "
+"Vulkan. (The HOME hotkey disables vkbasalt)"
+msgstr ""
+"Включить vkBasalt по умолчанию для улучшения графики в играх на Vulkan. "
+"(Горячая клавиша HOME отключает vkbasalt)"
+
+msgid "Forced use of VKBASALT system settings (GOverlay, etc.)"
+msgstr "Принудительное использование системных настроек VKBASALT (GOverlay и т.д.)"
+
+msgid ""
+"Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, "
+"DirectDraw 1-7, Direct3D 2-9) on all 3D API."
+msgstr ""
+"Включить dgVoodoo2. Принудительное использование всех библиотек dgVoodoo2"
+" (Glide 2.11-3.1, DirectDraw 1-7, Direct3D 2-9) на всех 3D API."
+
+msgid ""
+"Super + F : Toggle fullscreen\n"
+"Super + N : Toggle nearest neighbour filtering\n"
+"Super + U : Toggle FSR upscaling\n"
+"Super + Y : Toggle NIS upscaling\n"
+"Super + I : Increase FSR sharpness by 1\n"
+"Super + O : Decrease FSR sharpness by 1\n"
+"Super + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\n"
+"Super + G : Toggle keyboard grab\n"
+"Super + C : Update clipboard"
+msgstr ""
+"Super + F: Переключить полноэкранный режим\n"
+"Super + N: Переключить фильтрацию ближайшего соседа\n"
+"Super + U: Переключить апскейлинг FSR\n"
+"Super + Y: Переключить апскейлинг NIS\n"
+"Super + I: Увеличить резкость FSR на 1\n"
+"Super + O: Уменьшить резкость FSR на 1\n"
+"Super + S: Сделать скриншот (сейчас сохраняется в "
+"/tmp/gamescope_DATE.png)\n"
+"Super + G: Переключить захват клавиатуры\n"
+"Super + C: Обновить буфер обмена"
+
+msgid "Enable in-process synchronization primitives based on eventfd."
+msgstr "Включить примитивы синхронизации в процессе на основе eventfd."
+
+msgid "Enable futex-based in-process synchronization primitives."
+msgstr "Включить примитивы синхронизации в процессе на основе futex."
+
+msgid "Enable in-process synchronization via the Linux ntsync driver."
+msgstr "Включить синхронизацию в процессе через драйвер ntsync в Linux."
+
+msgid "Enable vkd3d support - Ray Tracing"
+msgstr "Включить поддержку vkd3d — трассировка лучей"
+
+msgid "Enable DLSS on supported NVIDIA graphics cards"
+msgstr "Включить DLSS на поддерживаемых видеокартах NVIDIA"
+
+msgid "Enable OptiScaler (replacement upscaler / frame generator)"
+msgstr "Включить OptiScaler (замена апскейлера / генератора кадров)"
+
+msgid "Enable Lossless Scaling frame generation (experimental)"
+msgstr "Включить генерацию кадров Lossless Scaling (экспериментально)"
+
+msgid "FSR upscaling in fullscreen with ProtonGE below native resolution"
+msgstr "Апскейлинг FSR в полноэкранном режиме с ProtonGE ниже родного разрешения"
+
+msgid "Disguise all NVIDIA GPU features"
+msgstr "Маскировать все функции GPU NVIDIA"
+
+msgid "Run the application in WINE virtual desktop"
+msgstr "Запускать приложение в виртуальном рабочем столе WINE"
+
+msgid "Run the application in a terminal"
+msgstr "Запускать приложение в терминале"
+
+msgid "Use system GameMode for performance optimization"
+msgstr "Использовать системный GameMode для оптимизации производительности"
+
+msgid "Enable forced use of third-party DirectX libraries"
+msgstr "Включить принудительное использование сторонних библиотек DirectX"
+
+msgid "Fix pink-tinted video playback in some games"
+msgstr "Исправить розовый оттенок видео в некоторых играх"
+
+msgid "Reduce PulseAudio latency to fix intermittent sound"
+msgstr "Уменьшить задержку PulseAudio для исправления прерывистого звука"
+
+msgid "Force US keyboard layout"
+msgstr "Принудительно использовать раскладку клавиатуры US"
+
+msgid "Use GStreamer for in-game clips (WMF support)"
+msgstr "Использовать GStreamer для внутриигровых клипов (поддержка WMF)"
+
+msgid "Use WINE shader caching"
+msgstr "Использовать кэширование шейдеров WINE"
+
+msgid "Force use of built-in DXGI library"
+msgstr "Принудительно использовать встроенную библиотеку DXGI"
+
+msgid "Enable Easy Anti-Cheat and BattlEye runtimes"
+msgstr "Включить среды выполнения Easy Anti-Cheat и BattlEye"
+
+msgid "Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"
+msgstr "Использовать системные слои Vulkan (MangoHud, vkBasalt, OBS и т.д.)"
+
+msgid "Enable OBS Studio capture via obs-vkcapture"
+msgstr "Включить захват OBS Studio через obs-vkcapture"
+
+msgid "Disable desktop compositing for performance"
+msgstr "Отключить композицию рабочего стола для производительности"
+
+msgid "Use container launch mode (recommended default)"
+msgstr "Использовать режим запуска в контейнере (рекомендуемый по умолчанию)"
+
+msgid "Force DirectInput protocol instead of XInput"
+msgstr "Принудительно использовать протокол DirectInput вместо XInput"
+
+msgid "Enable experimental native Wayland support"
+msgstr "Включить экспериментальную нативную поддержку Wayland"
+
+msgid "Enable HDR settings under native Wayland"
+msgstr "Включить настройки HDR под нативным Wayland"
+
+msgid "Use Gallium Zink (OpenGL via Vulkan)"
+msgstr "Использовать Gallium Zink (OpenGL через Vulkan)"
+
+msgid "Use Gallium Nine (native DirectX 9 for Mesa)"
+msgstr "Использовать Gallium Nine (нативный DirectX 9 для Mesa)"
+
+msgid "Use WineD3D Vulkan backend (Damavand)"
+msgstr "Использовать бэкенд Vulkan WineD3D (Damavand)"
+
+msgid "Use bundled dxvk/vkd3d from Wine/Proton"
+msgstr "Использовать встроенные dxvk/vkd3d из Wine/Proton"
+
+msgid "Use async dxvk-sarek (experimental)"
+msgstr "Использовать асинхронный dxvk-sarek (экспериментально)"
+
+msgid "Wine Version"
+msgstr "Версия Wine"
+
+msgid "Select the Wine or Proton version to use for this executable."
+msgstr "Выбор версии Wine или Proton для использования с этим исполняемым файлом."
+
+msgid "Prefix Name"
+msgstr "Имя префикса"
+
+msgid "Specify the Wine prefix to run this game with"
+msgstr "Укажите префикс Wine для запуска этой игры"
+
+msgid "Newest"
+msgstr "Новейший"
+
+msgid "Stable"
+msgstr "Стабильный"
+
+msgid "Vulkan Backend"
+msgstr "Vulkan рендеринг"
+
+msgid ""
+"Select the DirectX → Vulkan/OpenGL backend:\n"
+"\n"
+"• Newest – latest DXVK + VKD3D (best compatibility/performance, requires "
+"modern drivers: AMD Mesa 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+"• Stable – older, well-tested DXVK + VKD3D (works on any Vulkan 1.3+ "
+"driver)\n"
+"• Sarek – experimental DXVK-Sarek + VKD3D-Sarek (supports older drivers, "
+"Vulkan 1.1+)\n"
+"• WINED3D – OpenGL fallback (lowest performance, use only if others fail)"
+msgstr ""
+"Выберите бэкэнд DirectX → Vulkan/OpenGL:\n"
+"\n"
+"• Новейший — последние версии DXVK + VKD3D (наилучшая "
+"совместимость/производительность, требует современных драйверов: AMD Mesa"
+" 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+"• Стабильный — более старая, хорошо протестированная версия DXVK + VKD3D "
+"(работает с любыми драйверами Vulkan 1.3+)\n"
+"• Sarek — экспериментальная версия DXVK-Sarek + VKD3D-Sarek (поддерживает"
+" более старые драйверы, Vulkan 1.1+)\n"
+"• WINED3D — резервный вариант OpenGL (наименьшая производительность, "
+"используйте только в случае сбоя других вариантов)"
+
+msgid "Windows version"
+msgstr "Версия Windows"
+
+msgid ""
+"Changing the WINDOWS emulation version may be required to run older "
+"games. WINDOWS versions below 10 do not support new games with DirectX 12"
+msgstr ""
+"Изменение версии эмуляции WINDOWS может потребоваться для запуска старых "
+"игр. Версии WINDOWS ниже 10 не поддерживают новые игры с DirectX 12"
+
+msgid "DLL Overrides"
+msgstr "Переопределения DLL"
+
+msgid ""
+"Forced to use/disable the library only for the given application.\n"
+"\n"
+"A brief instruction:\n"
+"* libraries are written WITHOUT the .dll file extension\n"
+"* libraries are separated by semicolons - ;\n"
+"* library=n - use the WINDOWS (third-party) library\n"
+"* library=b - use WINE (built-in) library\n"
+"* library=n,b - use WINDOWS library and then WINE\n"
+"* library=b,n - use WINE library and then WINDOWS\n"
+"* library= - disable the use of this library\n"
+"\n"
+"Example: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"
+msgstr ""
+"Принудительное использование/отключение библиотеки только для данного "
+"приложения.\n"
+"\n"
+"Краткая инструкция:\n"
+"* библиотеки пишутся БЕЗ расширения .dll\n"
+"* библиотеки разделяются точкой с запятой - ;\n"
+"* library=n — использовать библиотеку WINDOWS (стороннюю)\n"
+"* library=b — использовать библиотеку WINE (встроенную)\n"
+"* library=n,b — использовать библиотеку WINDOWS, затем WINE\n"
+"* library=b,n — использовать библиотеку WINE, затем WINDOWS\n"
+"* library= — отключить использование этой библиотеки\n"
+"\n"
+"Пример: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"
+
+msgid "Launch Arguments"
+msgstr "Аргументы запуска"
+
+msgid ""
+"Adding an argument after the .exe file, just like you would add an "
+"argument in a shortcut on a WINDOWS system.\n"
+"\n"
+"Example: -dx11 -skipintro 1"
+msgstr ""
+"Добавление аргумента после файла .exe, как вы бы добавили аргумент в "
+"ярлыке на системе WINDOWS.\n"
+"\n"
+"Пример: -dx11 -skipintro 1"
+
+msgid "CPU Cores Limit"
+msgstr "Ограничение ядер CPU"
+
+msgid ""
+"Limiting the number of CPU cores is useful for Unity games (It is "
+"recommended to set the value equal to 8)"
+msgstr ""
+"Ограничение количества ядер CPU полезно для игр на Unity (рекомендуется "
+"установить значение равным 8)"
+
+msgid "OpenGL Version"
+msgstr "Версия OpenGL"
+
+msgid ""
+"You can select the required OpenGL version, some games require a forced "
+"Compatibility Profile (COMP)."
+msgstr ""
+"Вы можете выбрать требуемую версию OpenGL, некоторые игры требуют "
+"принудительного профиля совместимости (COMP)."
+
+msgid "VKD3D Feature Level"
+msgstr "Уровень возможностей VKD3D"
+
+msgid "You can set a forced feature level VKD3D for games on DirectX12"
+msgstr ""
+"Вы можете установить принудительный уровень возможностей VKD3D для игр на"
+" DirectX12"
+
+msgid "Locale"
+msgstr "Локаль"
+
+msgid "Force certain locale for an app. Fixes encoding issues in legacy software"
+msgstr ""
+"Принудительно установить определённую локаль для приложения. Исправляет "
+"проблемы с кодировкой в устаревшем ПО"
+
+msgid "Window Mode"
+msgstr "Режим окна"
+
+msgid ""
+"Window mode (for Vulkan and OpenGL):\n"
+"fifo - First in, first out. Limits the frame rate + no tearing. (VSync)\n"
+"immediate - Unlimited frame rate + tearing.\n"
+"mailbox - Triple buffering. Unlimited frame rate + no tearing.\n"
+"relaxed - Same as fifo but allows tearing when below the monitors refresh"
+" rate."
+msgstr ""
+"Режим окна (для Vulkan и OpenGL):\n"
+"fifo — Первый вошёл, первый вышел. Ограничивает частоту кадров + без "
+"разрывов. (VSync)\n"
+"immediate — Неограниченная частота кадров + разрывы.\n"
+"mailbox — Трёхбуферная. Неограниченная частота кадров + без разрывов.\n"
+"relaxed — То же, что fifo, но позволяет разрывы при частоте ниже частоты "
+"обновления монитора."
+
+msgid "AMD Vulkan Driver"
+msgstr "Драйвер Vulkan AMD"
+
+msgid ""
+"Select needed AMD vulkan implementation. Choosing which implementation of"
+" vulkan will be used to run the game"
+msgstr ""
+"Выберите нужную реализацию Vulkan AMD. Выбор, какая реализация Vulkan "
+"будет использоваться для запуска игры"
+
+msgid "NUMA Node"
+msgstr "Узел NUMA"
+
+msgid ""
+"NUMA node for CPU affinity. In multi-core systems, CPUs are split into "
+"NUMA nodes, each with its own local memory and cores. Binding a game to a"
+" single node reduces memory-access latency and limits costly core-to-core"
+" switches."
+msgstr ""
+"Узел NUMA для аффинности CPU. В многоядерных системах CPU разделены на "
+"узлы NUMA, каждый со своей локальной памятью и ядрами. Привязка игры к "
+"одному узлу уменьшает задержку доступа к памяти и ограничивает "
+"дорогостоящие переключения между ядрами."
+
 msgid "Reboot"
 msgstr "Перезагрузить"
 

portprotonqt/localization.py

@@ -1,4 +1,5 @@
 import gettext
+import configparser
 from pathlib import Path
 import locale
 import os
@@ -102,3 +103,97 @@ def read_metadata_translations(metadata_file, language_code):
                 translations['description'] = line[len('description='):].strip()
 
     return translations
+
+def get_screenshot_caption(base_filename, metainfo_file, language_code=None):
+    """
+    Возвращает перевод названия скриншота на основе языка пользователя.
+
+    Args:
+        base_filename: Имя файла без расширения
+        metainfo_file: Путь к файлу metainfo.ini
+        language_code: Код языка (если None, будет определен автоматически)
+
+    Returns:
+        Переведенное название скриншота
+    """
+    if language_code is None:
+        system_locale = get_system_locale()
+        language_code = system_locale.split('_')[0] if '_' in system_locale else system_locale
+
+    # Загружаем переводы из metainfo.ini
+    screenshot_translations = {}
+    if metainfo_file and os.path.exists(metainfo_file):
+        cp = configparser.ConfigParser()
+        cp.read(metainfo_file, encoding="utf-8")
+        if "Screenshots" in cp:
+            for key in cp.options("Screenshots"):
+                screenshot_translations[key] = cp.get("Screenshots", key)
+
+    # Ищем перевод в формате: base_filename_languagecode
+    caption = base_filename  # По умолчанию используем базовое имя файла
+
+    if screenshot_translations:
+        # Попробуем перевод для конкретного языка (например, "library_ru")
+        lang_specific_key = f"{base_filename}_{language_code}"
+        # Попробуем английский перевод (например, "library_en")
+        english_key = f"{base_filename}_en"
+
+        if lang_specific_key in screenshot_translations:
+            caption = screenshot_translations[lang_specific_key]
+        elif english_key in screenshot_translations:
+            caption = screenshot_translations[english_key]
+        elif base_filename in screenshot_translations:
+            caption = screenshot_translations[base_filename]  # fallback to untranslated key
+
+    return caption
+
+def get_theme_translations(metainfo_file, language_code=None):
+    """
+    Возвращает переводы названия и описания темы на основе языка пользователя.
+
+    Args:
+        metainfo_file: Путь к файлу metainfo.ini
+        language_code: Код языка (если None, будет определен автоматически)
+
+    Returns:
+        Словарь с полями 'name' и 'description' с переведенными значениями
+    """
+    if language_code is None:
+        system_locale = get_system_locale()
+        language_code = system_locale.split('_')[0] if '_' in system_locale else system_locale
+
+    # Загружаем переводы из metainfo.ini
+    translations = {'name': '', 'description': ''}
+
+    if metainfo_file and os.path.exists(metainfo_file):
+        cp = configparser.ConfigParser()
+        cp.read(metainfo_file, encoding="utf-8")
+
+        if "Metainfo" in cp:
+            # Попробуем перевод названия для конкретного языка (например, "name_ru")
+            lang_specific_name_key = f"name_{language_code}"
+            # Попробуем английский перевод названия (например, "name_en")
+            english_name_key = "name_en"
+
+            # Ищем перевод названия
+            if cp.has_option("Metainfo", lang_specific_name_key):
+                translations['name'] = cp.get("Metainfo", lang_specific_name_key)
+            elif cp.has_option("Metainfo", english_name_key):
+                translations['name'] = cp.get("Metainfo", english_name_key)
+            elif cp.has_option("Metainfo", "name"):
+                translations['name'] = cp.get("Metainfo", "name")
+
+            # Попробуем перевод описания для конкретного языка (например, "description_ru")
+            lang_specific_desc_key = f"description_{language_code}"
+            # Попробуем английский перевод описания (например, "description_en")
+            english_desc_key = "description_en"
+
+            # Ищем перевод описания
+            if cp.has_option("Metainfo", lang_specific_desc_key):
+                translations['description'] = cp.get("Metainfo", lang_specific_desc_key)
+            elif cp.has_option("Metainfo", english_desc_key):
+                translations['description'] = cp.get("Metainfo", english_desc_key)
+            elif cp.has_option("Metainfo", "description"):
+                translations['description'] = cp.get("Metainfo", "description")
+
+    return translations

portprotonqt/portproton_api.py

@@ -58,7 +58,7 @@ class PortProtonAPI:
         self.xdg_data_home = os.getenv("XDG_DATA_HOME", os.path.join(os.path.expanduser("~"), ".local", "share"))
         self.custom_data_dir = os.path.join(self.xdg_data_home, "PortProtonQt", "custom_data")
         os.makedirs(self.custom_data_dir, exist_ok=True)
-        self.portproton_location, self.portproton_start_sh = get_portproton_location()
+        self.portproton_location = get_portproton_location()
         self.repo_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
         self.builtin_custom_folder = os.path.join(self.repo_root, "custom_data")
         self._topics_data = None
@@ -124,8 +124,12 @@ class PortProtonAPI:
                 )
                 break
 
-        if self._check_file_exists(metadata_url, timeout):
-            local_metadata_path = os.path.join(game_dir, "metadata.txt")
+        # Check if metadata already exists locally before attempting download
+        local_metadata_path = os.path.join(game_dir, "metadata.txt")
+        if os.path.exists(local_metadata_path):
+            logger.debug(f"Metadata already exists locally for {exe_name}: {local_metadata_path}")
+            results["metadata"] = local_metadata_path
+        elif self._check_file_exists(metadata_url, timeout):
             pending_downloads += 1
             self.downloader.download_async(
                 metadata_url,
@@ -152,9 +156,17 @@ class PortProtonAPI:
             except FileExistsError:
                 pass
 
-        cover_url = f"{self.base_url}/{exe_name}/cover.png"
         local_cover_path = os.path.join(user_game_folder, "cover.png")
 
+        # Check if the cover already exists locally before attempting download
+        if os.path.exists(local_cover_path):
+            logger.debug(f"Async autoinstall cover already exists locally for {exe_name}: {local_cover_path}")
+            if callback:
+                callback(local_cover_path)
+            return
+
+        cover_url = f"{self.base_url}/{exe_name}/cover.png"
+
         def on_cover_downloaded(local_path: str | None):
             if local_path:
                 logger.info(f"Async autoinstall cover downloaded for {exe_name}: {local_path}")
@@ -175,6 +187,102 @@ class PortProtonAPI:
             if callback:
                 callback(None)
 
+    def download_autoinstall_metadata_async(self, exe_name: str, timeout: int = 5, callback: Callable[[str | None], None] | None = None) -> None:
+        """Download autoinstall metadata.txt file."""
+        xdg_data_home = os.getenv("XDG_DATA_HOME",
+                                os.path.join(os.path.expanduser("~"), ".local", "share"))
+        autoinstall_root = os.path.join(xdg_data_home, "PortProtonQt", "custom_data", "autoinstall")
+        user_game_folder = os.path.join(autoinstall_root, exe_name)
+
+        if not os.path.isdir(user_game_folder):
+            try:
+                os.makedirs(user_game_folder, exist_ok=True)
+            except FileExistsError:
+                pass
+
+        local_metadata_path = os.path.join(user_game_folder, "metadata.txt")
+
+        # Check if the file already exists locally before attempting download
+        if os.path.exists(local_metadata_path):
+            logger.debug(f"Async autoinstall metadata already exists locally for {exe_name}: {local_metadata_path}")
+            if callback:
+                callback(local_metadata_path)
+            return
+
+        metadata_url = f"{self.base_url}/{exe_name}/metadata.txt"
+
+        def on_metadata_downloaded(local_path: str | None):
+            if local_path:
+                logger.info(f"Async autoinstall metadata downloaded for {exe_name}: {local_path}")
+            else:
+                logger.debug(f"No autoinstall metadata downloaded for {exe_name}")
+            if callback:
+                callback(local_path)
+
+        if self._check_file_exists(metadata_url, timeout):
+            self.downloader.download_async(
+                metadata_url,
+                local_metadata_path,
+                timeout=timeout,
+                callback=on_metadata_downloaded
+            )
+        else:
+            logger.debug(f"No autoinstall metadata found for {exe_name}")
+            if callback:
+                callback(None)
+
+    def get_autoinstall_description(self, exe_name: str, lang_code: str = "en") -> str | None:
+        """Read description from downloaded metadata.txt file for autoinstall game.
+
+        Args:
+            exe_name: The executable name/script name
+            lang_code: Language code ("en" or "ru" for description)
+
+        Returns:
+            Description string or None if not found
+        """
+        xdg_data_home = os.getenv("XDG_DATA_HOME",
+                                os.path.join(os.path.expanduser("~"), ".local", "share"))
+        autoinstall_root = os.path.join(xdg_data_home, "PortProtonQt", "custom_data", "autoinstall")
+        metadata_path = os.path.join(autoinstall_root, exe_name, "metadata.txt")
+
+        if not os.path.exists(metadata_path):
+            return None
+
+        try:
+            with open(metadata_path, encoding='utf-8') as f:
+                content = f.read()
+
+            # Parse the metadata content to extract description
+            # Format: description_en=... or description_ru=...
+            if lang_code == "ru":
+                pattern = r'^description_ru=(.*)$'
+            else:
+                pattern = r'^description_en=(.*)$'
+
+            import re
+            match = re.search(pattern, content, re.MULTILINE)
+            if match:
+                description = match.group(1).strip()
+                # Handle potential quoted strings
+                if description.startswith('"') and description.endswith('"'):
+                    description = description[1:-1]
+                return description
+            else:
+                # Try fallback to the other language if the requested one is not found
+                fallback_lang = "ru" if lang_code == "en" else "en"
+                fallback_pattern = rf'^description_{fallback_lang}=(.*)$'
+                fallback_match = re.search(fallback_pattern, content, re.MULTILINE)
+                if fallback_match:
+                    description = fallback_match.group(1).strip()
+                    if description.startswith('"') and description.endswith('"'):
+                        description = description[1:-1]
+                    return description
+        except Exception as e:
+            logger.error(f"Error reading metadata for {exe_name}: {e}")
+
+        return None
+
     def parse_autoinstall_script(self, file_path: str) -> tuple[str | None, str | None]:
         """Extract display_name from # name comment and exe_name from autoinstall bash script."""
         try:
@@ -254,6 +362,8 @@ class PortProtonAPI:
             try:
                 mod_time = os.path.getmtime(cache_file)
                 if time.time() - mod_time < AUTOINSTALL_CACHE_DURATION:
+                    # Add timeout protection for file operations
+                    start_time = time.time()
                     with open(cache_file, "rb") as f:
                         data = orjson.loads(f.read())
                         # Check signature
@@ -261,6 +371,10 @@ class PortProtonAPI:
                         current_signature = self._compute_scripts_signature(
                             os.path.join(self.portproton_location or "", "data", "scripts", "pw_autoinstall")
                         )
+                        # Check for timeout during signature computation
+                        if time.time() - start_time > 3:  # 3 second timeout
+                            logger.warning("Cache loading took too long, skipping cache")
+                            return None
                         if cached_signature != current_signature:
                             logger.info("Scripts signature mismatch; invalidating cache")
                             return None
@@ -287,21 +401,26 @@ class PortProtonAPI:
 
     def start_autoinstall_games_load(self, callback: Callable[[list[tuple]], None]) -> QThread | None:
         """Start loading auto-install games in a background thread. Returns the thread for management."""
-        # Check cache first (sync, fast)
-        cached_games = self._load_autoinstall_cache()
-        if cached_games is not None:
-            # Emit via callback immediately if cached
-            QThread.msleep(0)  # Yield to Qt event loop
-            callback(cached_games)
-            return None  # No thread needed
-
-        # No cache: Start background thread
         class AutoinstallWorker(QThread):
             finished = Signal(list)
             api: "PortProtonAPI"
             portproton_location: str | None
 
             def run(self):
+                import time
+                # Check cache in this background thread, not in main thread
+                start_time = time.time()
+                cached_games = self.api._load_autoinstall_cache()
+                # If cache loading took too long (>2 seconds), skip cache and load directly
+                if time.time() - start_time > 2:
+                    logger.warning("Cache loading took too long, proceeding without cache")
+                    cached_games = None
+
+                if cached_games is not None:
+                    self.finished.emit(cached_games)
+                    return
+
+                # No cache: Load games from scratch
                 games = []
                 auto_dir = os.path.join(
                     self.portproton_location or "", "data", "scripts", "pw_autoinstall"
@@ -351,8 +470,23 @@ class PortProtonAPI:
                     if not cover_path:
                         logger.debug(f"No local cover found for autoinstall {exe_name}")
 
+                    # Try to get the description from metadata file
+                    description = ""
+                    # Look for metadata in the expected location
+                    try:
+                        import locale
+                        current_locale = locale.getlocale()[0] or 'en'
+                    except (AttributeError, IndexError, TypeError):
+                        current_locale = 'en'
+                    lang_code = 'ru' if current_locale and 'ru' in current_locale.lower() else 'en'
+
+                    # Try to read description from downloaded metadata
+                    metadata_description = self.api.get_autoinstall_description(exe_name, lang_code)
+                    if metadata_description:
+                        description = metadata_description
+
                     game_tuple = (
-                        display_name, "", cover_path, "", f"autoinstall:{script_name}",
+                        display_name, description, cover_path, "", f"autoinstall:{script_name}",
                         "", "Never", "0h 0m", "", "", 0, 0, "autoinstall", exe_name
                     )
                     games.append(game_tuple)

portprotonqt/search_utils.py

@@ -0,0 +1,240 @@
+"""
+Utility module for search optimizations including Trie, hash tables, and fuzzy matching.
+"""
+from typing import Any
+from rapidfuzz import fuzz
+from threading import Lock
+from portprotonqt.logger import get_logger
+from PySide6.QtCore import QThread, Signal, QObject
+
+logger = get_logger(__name__)
+
+class TrieNode:
+    """Node in the Trie data structure."""
+    def __init__(self):
+        self.children = {}
+        self.is_end_word = False
+        self.payload = None  # Store the original data in leaf nodes
+
+class Trie:
+    """Trie data structure for efficient prefix-based searching."""
+    def __init__(self):
+        self.root = TrieNode()
+        self._lock = Lock()  # Thread safety for concurrent access
+
+    def insert(self, key: str, payload: Any):
+        """Insert a key with payload into the Trie."""
+        with self._lock:
+            node = self.root
+            for char in key.lower():
+                if char not in node.children:
+                    node.children[char] = TrieNode()
+                node = node.children[char]
+            node.is_end_word = True
+            node.payload = payload
+
+    def search_prefix(self, prefix: str) -> list[tuple[str, Any]]:
+        """Find all entries with the given prefix."""
+        with self._lock:
+            node = self.root
+            for char in prefix.lower():
+                if char not in node.children:
+                    return []
+                node = node.children[char]
+
+            results = []
+            self._collect_all(node, prefix.lower(), results)
+            return results
+
+    def _collect_all(self, node: TrieNode, current_prefix: str, results: list[tuple[str, Any]]):
+        """Collect all entries from the current node."""
+        if node.is_end_word:
+            results.append((current_prefix, node.payload))
+
+        for char, child_node in node.children.items():
+            self._collect_all(child_node, current_prefix + char, results)
+
+class FuzzySearchIndex:
+    """Index for fuzzy string matching with rapidfuzz."""
+    def __init__(self, items: list[tuple[str, Any]] | None = None):
+        self.items: list[tuple[str, Any]] = items or []
+        self.normalized_items: list[tuple[str, Any]] = []
+        self._lock = Lock()
+        self._build_normalized_index()
+
+    def _build_normalized_index(self):
+        """Build a normalized index for fuzzy matching."""
+        with self._lock:
+            self.normalized_items = [(self._normalize(item[0]), item[1]) for item in self.items]
+
+    def _normalize(self, s: str) -> str:
+        """Normalize string for fuzzy matching."""
+        s = s.lower()
+        for ch in ["™", "®"]:
+            s = s.replace(ch, "")
+        for ch in ["-", ":", ","]:
+            s = s.replace(ch, " ")
+        s = " ".join(s.split())
+        for suffix in ["bin", "app"]:
+            if s.endswith(suffix):
+                s = s[:-len(suffix)].strip()
+        keywords_to_remove = {"ultimate", "edition", "definitive", "complete", "remastered"}
+        words = s.split()
+        filtered_words = [word for word in words if word not in keywords_to_remove]
+        return " ".join(filtered_words)
+
+    def fuzzy_search(self, query: str, limit: int = 5, min_score: float = 60.0) -> list[tuple[str, Any, float]]:
+        """Perform fuzzy search using rapidfuzz."""
+        with self._lock:
+            if not query or not self.normalized_items:
+                return []
+
+            query_normalized = self._normalize(query)
+            results = []
+
+            for i, (item_text, item_data) in enumerate(self.normalized_items):
+                score = fuzz.ratio(query_normalized, item_text)
+                if score >= min_score:
+                    results.append((self.items[i][0], item_data, score))
+
+            # Sort by score descending
+            results.sort(key=lambda x: x[2], reverse=True)
+            return results[:limit]
+
+class SearchOptimizer:
+    """Main search optimization class combining multiple approaches."""
+    def __init__(self):
+        self.hash_index: dict[str, Any] = {}
+        self.trie_index = Trie()
+        self.fuzzy_index = None
+        self._lock = Lock()
+
+    def build_indices(self, items: list[tuple[str, Any]]):
+        """Build all search indices from items."""
+        with self._lock:
+            self.hash_index = {item[0].lower(): item[1] for item in items}
+            self.trie_index = Trie()
+            for key, value in self.hash_index.items():
+                self.trie_index.insert(key, value)
+            self.fuzzy_index = FuzzySearchIndex(items)
+
+    def exact_search(self, key: str) -> Any | None:
+        """Perform exact hash-based lookup."""
+        with self._lock:
+            return self.hash_index.get(key.lower())
+
+    def prefix_search(self, prefix: str) -> list[tuple[str, Any]]:
+        """Perform prefix search using Trie."""
+        with self._lock:
+            return self.trie_index.search_prefix(prefix)
+
+    def fuzzy_search(self, query: str, limit: int = 5, min_score: float = 60.0) -> list[tuple[str, Any, float]]:
+        """Perform fuzzy search."""
+        if self.fuzzy_index:
+            return self.fuzzy_index.fuzzy_search(query, limit, min_score)
+        return []
+
+
+
+
+
+
+
+
+
+
+# Threaded search implementation using QThread for performance optimization
+
+
+class ThreadedSearchWorker(QObject):
+    """
+    A threaded worker for performing search operations without blocking the UI.
+    """
+    search_started = Signal()
+    search_finished = Signal(list)
+    search_error = Signal(str)
+
+    def __init__(self):
+        super().__init__()
+        self.search_optimizer = SearchOptimizer()
+        self.games_data = []
+
+    def set_games_data(self, games_data: list):
+        """Set the games data to be searched."""
+        self.games_data = games_data
+        # Build indices from the games data (name, description, etc.)
+        items = [(game[0], game) for game in games_data]  # game[0] is the name
+        self.search_optimizer.build_indices(items)
+
+    def execute_search(self, search_text: str, search_type: str = "auto"):
+        """
+        Execute search in a separate thread.
+
+        Args:
+            search_text: Text to search for
+            search_type: Type of search ("exact", "prefix", "fuzzy", "auto")
+        """
+        try:
+            self.search_started.emit()
+            import time
+            start_time = time.time()
+
+            results = []
+
+            if search_type == "exact" or (search_type == "auto" and len(search_text) > 2):
+                exact_result = self.search_optimizer.exact_search(search_text)
+                if exact_result:
+                    results = [exact_result]
+            elif search_type == "prefix":
+                results = self.search_optimizer.prefix_search(search_text)
+            elif search_type == "fuzzy" or search_type == "auto":
+                results = self.search_optimizer.fuzzy_search(search_text, limit=20, min_score=50.0)
+            else:
+                # Auto-detect search type based on input
+                if len(search_text) < 3:
+                    results = self.search_optimizer.prefix_search(search_text)
+                else:
+                    # Try exact first, then fuzzy
+                    exact_result = self.search_optimizer.exact_search(search_text)
+                    if exact_result:
+                        results = [exact_result]
+                    else:
+                        results = self.search_optimizer.fuzzy_search(search_text, limit=20, min_score=50.0)
+
+            end_time = time.time()
+            print(f"Search completed in {end_time - start_time:.4f} seconds")
+
+            self.search_finished.emit(results)
+        except Exception as e:
+            self.search_error.emit(str(e))
+
+
+class ThreadedSearch(QThread):
+    """
+    QThread implementation for running search operations in the background.
+    """
+    search_started = Signal()
+    search_finished = Signal(list)
+    search_error = Signal(str)
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.worker = ThreadedSearchWorker()
+        self.search_text = ""
+        self.search_type = "auto"
+        self.games_data = []
+
+        # Connect worker signals to thread signals
+        self.worker.search_started.connect(self.search_started)
+        self.worker.search_finished.connect(self.search_finished)
+        self.worker.search_error.connect(self.search_error)
+
+
+    def set_games_data(self, games_data: list):
+        """Set the games data to be searched."""
+        self.games_data = games_data
+        self.worker.set_games_data(games_data)
+
+    def run(self):
+        """Run the search operation in the thread."""
+        self.worker.execute_search(self.search_text, self.search_type)

portprotonqt/settings_manager.py

@@ -0,0 +1,229 @@
+def get_toggle_settings():
+    """Get predefined toggle settings with descriptions."""
+    from portprotonqt.localization import _
+
+    return {
+        'PW_MANGOHUD': _("Using FPS and system load monitoring (Turns on and off by the key combination - right Shift + F12)"),
+        'PW_MANGOHUD_USER_CONF': _("Forced use of MANGOHUD system settings (GOverlay, etc.)"),
+        'PW_VKBASALT': _("Enable vkBasalt by default to improve graphics in games running on Vulkan. (The HOME hotkey disables vkbasalt)"),
+        'PW_VKBASALT_USER_CONF': _("Forced use of VKBASALT system settings (GOverlay, etc.)"),
+        'PW_DGVOODOO2': _("Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, DirectDraw 1-7, Direct3D 2-9) on all 3D API."),
+        'PW_GAMESCOPE': _("Super + F : Toggle fullscreen\nSuper + N : Toggle nearest neighbour filtering\nSuper + U : Toggle FSR upscaling\nSuper + Y : Toggle NIS upscaling\nSuper + I : Increase FSR sharpness by 1\nSuper + O : Decrease FSR sharpness by 1\nSuper + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\nSuper + G : Toggle keyboard grab\nSuper + C : Update clipboard"),
+        'PW_USE_ESYNC': _("Enable in-process synchronization primitives based on eventfd."),
+        'PW_USE_FSYNC': _("Enable futex-based in-process synchronization primitives."),
+        'PW_USE_NTSYNC': _("Enable in-process synchronization via the Linux ntsync driver."),
+        'PW_USE_RAY_TRACING': _("Enable vkd3d support - Ray Tracing"),
+        'PW_USE_NVAPI_AND_DLSS': _("Enable DLSS on supported NVIDIA graphics cards"),
+        'PW_USE_OPTISCALER': _("Enable OptiScaler (replacement upscaler / frame generator)"),
+        'PW_USE_LS_FRAME_GEN': _("Enable Lossless Scaling frame generation (experimental)"),
+        'PW_WINE_FULLSCREEN_FSR': _("FSR upscaling in fullscreen with ProtonGE below native resolution"),
+        'PW_HIDE_NVIDIA_GPU': _("Disguise all NVIDIA GPU features"),
+        'PW_VIRTUAL_DESKTOP': _("Run the application in WINE virtual desktop"),
+        'PW_USE_TERMINAL': _("Run the application in a terminal"),
+        'PW_USE_GAMEMODE': _("Use system GameMode for performance optimization"),
+        'PW_USE_D3D_EXTRAS': _("Enable forced use of third-party DirectX libraries"),
+        'PW_FIX_VIDEO_IN_GAME': _("Fix pink-tinted video playback in some games"),
+        'PW_REDUCE_PULSE_LATENCY': _("Reduce PulseAudio latency to fix intermittent sound"),
+        'PW_USE_US_LAYOUT': _("Force US keyboard layout"),
+        'PW_USE_GSTREAMER': _("Use GStreamer for in-game clips (WMF support)"),
+        'PW_USE_SHADER_CACHE': _("Use WINE shader caching"),
+        'PW_USE_WINE_DXGI': _("Force use of built-in DXGI library"),
+        'PW_USE_EAC_AND_BE': _("Enable Easy Anti-Cheat and BattlEye runtimes"),
+        'PW_USE_SYSTEM_VK_LAYERS': _("Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"),
+        'PW_USE_OBS_VKCAPTURE': _("Enable OBS Studio capture via obs-vkcapture"),
+        'PW_DISABLE_COMPOSITING': _("Disable desktop compositing for performance"),
+        'PW_USE_RUNTIME': _("Use container launch mode (recommended default)"),
+        'PW_DINPUT_PROTOCOL': _("Force DirectInput protocol instead of XInput"),
+        'PW_USE_NATIVE_WAYLAND': _("Enable experimental native Wayland support"),
+        'PW_USE_DXVK_HDR': _("Enable HDR settings under native Wayland"),
+        'PW_USE_GALLIUM_ZINK': _("Use Gallium Zink (OpenGL via Vulkan)"),
+        'PW_USE_GALLIUM_NINE': _("Use Gallium Nine (native DirectX 9 for Mesa)"),
+        'PW_USE_WINED3D_VULKAN': _("Use WineD3D Vulkan backend (Damavand)"),
+        'PW_USE_SUPPLIED_DXVK_VKD3D': _("Use bundled dxvk/vkd3d from Wine/Proton"),
+        'PW_USE_SAREK_ASYNC': _("Use async dxvk-sarek (experimental)")
+    }
+
+
+def get_advanced_settings(disabled_text, logical_core_options, locale_options,
+                          amd_vulkan_drivers, is_amd, numa_nodes, dist_options=None, prefix_options=None):
+    """Get advanced settings configuration."""
+    from portprotonqt.localization import _
+
+    advanced_settings = []
+    if dist_options is None:
+        dist_options = []
+    if prefix_options is None:
+        prefix_options = []
+
+    # 1. Wine Version
+    advanced_settings.append({
+        'key': 'PW_WINE_USE',
+        'name': _("Wine Version"),
+        'description': _("Select the Wine or Proton version to use for this executable."),
+        'type': 'combo',
+        'options': dist_options,
+        'default': ''
+    })
+
+    # 2. Prefix Name
+    advanced_settings.append({
+        'key': 'PW_PREFIX_NAME',
+        'name': _("Prefix Name"),
+        'description': _("Specify the Wine prefix to run this game with"),
+        'type': 'combo',
+        'options': prefix_options,
+        'default': 'DEFAULT'
+    })
+
+    # 3. Vulkan Backend
+    vulkan_options = [
+        _("Newest"),        # → 6
+        _("Stable"),                    # → 2
+        ("Sarek"),   # → 1
+        ("WINED3D – OpenGL")                 # → 0
+    ]
+
+    # Маппинг: отображаемый текст → реальное значение в ppdb
+    vulkan_value_map = {
+        vulkan_options[0]: "6",
+        vulkan_options[1]: "2",
+        vulkan_options[2]: "1",
+        vulkan_options[3]: "0",
+    }
+
+    advanced_settings.append({
+        'key': 'PW_VULKAN_USE',
+        'name': _("Vulkan Backend"),
+        'description': _(
+            "Select the DirectX → Vulkan/OpenGL backend:\n\n"
+            "• Newest – latest DXVK + VKD3D (best compatibility/performance, requires modern drivers: AMD Mesa 25+, NVIDIA 550.54.14+, Intel Mesa 24.2+)\n"
+            "• Stable – older, well-tested DXVK + VKD3D (works on any Vulkan 1.3+ driver)\n"
+            "• Sarek – experimental DXVK-Sarek + VKD3D-Sarek (supports older drivers, Vulkan 1.1+)\n"
+            "• WINED3D – OpenGL fallback (lowest performance, use only if others fail)"
+        ),
+        'type': 'combo',
+        'options': vulkan_options,
+        'default': '6',
+        '_value_map': vulkan_value_map
+    })
+
+    # 4. Windows version
+    advanced_settings.append({
+        'key': 'PW_WINDOWS_VER',
+        'name': _("Windows version"),
+        'description': _("Changing the WINDOWS emulation version may be required to run older games. WINDOWS versions below 10 do not support new games with DirectX 12"),
+        'type': 'combo',
+        'options': ['11', '10', '7', 'XP'],
+        'default': '10'
+    })
+
+    # 5. DLL Overrides
+    advanced_settings.append({
+        'key': 'WINEDLLOVERRIDES',
+        'name': _("DLL Overrides"),
+        'description': _("Forced to use/disable the library only for the given application.\n\nA brief instruction:\n* libraries are written WITHOUT the .dll file extension\n* libraries are separated by semicolons - ;\n* library=n - use the WINDOWS (third-party) library\n* library=b - use WINE (built-in) library\n* library=n,b - use WINDOWS library and then WINE\n* library=b,n - use WINE library and then WINDOWS\n* library= - disable the use of this library\n\nExample: libglesv2=;d3dx9_36,d3dx9_42=n,b;mfc120=b,n"),
+        'type': 'text',
+        'default': ''
+    })
+
+    # 6. Launch arguments
+    advanced_settings.append({
+        'key': 'LAUNCH_PARAMETERS',
+        'name': _("Launch Arguments"),
+        'description': _("Adding an argument after the .exe file, just like you would add an argument in a shortcut on a WINDOWS system.\n\nExample: -dx11 -skipintro 1"),
+        'type': 'text',
+        'default': ''
+    })
+
+    # 7. CPU cores limit
+    advanced_settings.append({
+        'key': 'PW_WINE_CPU_TOPOLOGY',
+        'name': _("CPU Cores Limit"),
+        'description': _("Limiting the number of CPU cores is useful for Unity games (It is recommended to set the value equal to 8)"),
+        'type': 'combo',
+        'options': [disabled_text] + logical_core_options,
+        'default': disabled_text
+    })
+
+    # 8. OpenGL version
+    advanced_settings.append({
+        'key': 'PW_MESA_GL_VERSION_OVERRIDE',
+        'name': _("OpenGL Version"),
+        'description': _("You can select the required OpenGL version, some games require a forced Compatibility Profile (COMP)."),
+        'type': 'combo',
+        'options': [disabled_text, '4.6COMPAT', '4.5COMPAT', '4.3COMPAT', '4.1COMPAT', '3.3COMPAT', '3.2COMPAT'],
+        'default': disabled_text
+    })
+
+    # 9. VKD3D feature level
+    advanced_settings.append({
+        'key': 'PW_VKD3D_FEATURE_LEVEL',
+        'name': _("VKD3D Feature Level"),
+        'description': _("You can set a forced feature level VKD3D for games on DirectX12"),
+        'type': 'combo',
+        'options': [disabled_text, '12_2', '12_1', '12_0', '11_1', '11_0'],
+        'default': disabled_text
+    })
+
+    # 10. Locale
+    advanced_settings.append({
+        'key': 'PW_LOCALE_SELECT',
+        'name': _("Locale"),
+        'description': _("Force certain locale for an app. Fixes encoding issues in legacy software"),
+        'type': 'combo',
+        'options': [disabled_text] + locale_options,
+        'default': disabled_text
+    })
+
+    # 11. Present mode
+    advanced_settings.append({
+        'key': 'PW_MESA_VK_WSI_PRESENT_MODE',
+        'name': _("Window Mode"),
+        'description': _("Window mode (for Vulkan and OpenGL):\nfifo - First in, first out. Limits the frame rate + no tearing. (VSync)\nimmediate - Unlimited frame rate + tearing.\nmailbox - Triple buffering. Unlimited frame rate + no tearing.\nrelaxed - Same as fifo but allows tearing when below the monitors refresh rate."),
+        'type': 'combo',
+        'options': [disabled_text, 'fifo', 'immediate', 'mailbox', 'relaxed'],
+        'default': disabled_text
+    })
+
+    # 12. AMD Vulkan driver
+    amd_options = [disabled_text] + amd_vulkan_drivers if is_amd and amd_vulkan_drivers else [disabled_text]
+    advanced_settings.append({
+        'key': 'PW_AMD_VULKAN_USE',
+        'name': _("AMD Vulkan Driver"),
+        'description': _("Select needed AMD vulkan implementation. Choosing which implementation of vulkan will be used to run the game"),
+        'type': 'combo',
+        'options': amd_options,
+        'default': disabled_text
+    })
+
+    # 13. NUMA node
+    numa_ids = sorted(numa_nodes.keys())
+    numa_options = [disabled_text] + numa_ids if len(numa_ids) > 1 else [disabled_text]
+    advanced_settings.append({
+        'key': 'PW_CPU_NUMA_NODE_INDEX',
+        'name': _("NUMA Node"),
+        'description': _("NUMA node for CPU affinity. In multi-core systems, CPUs are split into NUMA nodes, each with its own local memory and cores. Binding a game to a single node reduces memory-access latency and limits costly core-to-core switches."),
+        'type': 'combo',
+        'options': numa_options,
+        'default': disabled_text
+    })
+
+    return advanced_settings
+
+
+# Keys that should be recognized as advanced settings
+ADVANCED_SETTING_KEYS = [
+    'PW_WINE_USE',
+    'PW_PREFIX_NAME',
+    'PW_VULKAN_USE',
+    'PW_WINDOWS_VER',
+    'WINEDLLOVERRIDES',
+    'LAUNCH_PARAMETERS',
+    'PW_WINE_CPU_TOPOLOGY',
+    'PW_MESA_GL_VERSION_OVERRIDE',
+    'PW_VKD3D_FEATURE_LEVEL',
+    'PW_LOCALE_SELECT',
+    'PW_MESA_VK_WSI_PRESENT_MODE',
+    'PW_AMD_VULKAN_USE',
+    'PW_CPU_NUMA_NODE_INDEX',
+]

portprotonqt/steam_api.py

@@ -1,4 +1,3 @@
-import functools
 import os
 import shlex
 import subprocess
@@ -13,7 +12,7 @@ from portprotonqt.logger import get_logger
 from portprotonqt.localization import get_steam_language
 from portprotonqt.downloader import Downloader
 from portprotonqt.dialogs import generate_thumbnail
-from portprotonqt.config_utils import get_portproton_location
+from portprotonqt.config_utils import get_portproton_location, get_portproton_start_command
 from collections.abc import Callable
 import re
 import shutil
@@ -262,21 +261,58 @@ def remove_duplicates(candidates):
     """
     return list(dict.fromkeys(candidates))
 
-@functools.lru_cache(maxsize=256)
+# Simple TTL cache for exiftool data with max entries to control memory usage
+_EXIFTOOL_CACHE = {}
+_CACHE_MAX_ENTRIES = 64  # Limit cache size to control memory
+_CACHE_TTL = 300  # 5 minutes TTL
+
 def get_exiftool_data(game_exe):
-    """Retrieves metadata using exiftool."""
+    """Retrieves metadata using exiftool with TTL-based caching."""
+    import time
+
+    current_time = time.time()
+
+    # Clean up expired entries periodically
+    if len(_EXIFTOOL_CACHE) > _CACHE_MAX_ENTRIES // 2:  # Clean when half full
+        # Remove expired entries
+        expired_keys = [
+            key for key, (data, timestamp) in _EXIFTOOL_CACHE.items()
+            if current_time - timestamp > _CACHE_TTL
+        ]
+        for key in expired_keys:
+            del _EXIFTOOL_CACHE[key]
+
+    # Check cache first
+    if game_exe in _EXIFTOOL_CACHE:
+        data, timestamp = _EXIFTOOL_CACHE[game_exe]
+        if current_time - timestamp <= _CACHE_TTL:
+            return data
+        else:
+            # Entry expired, remove it
+            del _EXIFTOOL_CACHE[game_exe]
+
     try:
         proc = subprocess.run(
             ["exiftool", "-j", game_exe],
             capture_output=True,
             text=True,
-            check=False
+            check=False,
+            timeout=10  # Add timeout to prevent hanging
         )
         if proc.returncode != 0:
             logger.error(f"exiftool failed for {game_exe}: {proc.stderr.strip()}")
             return {}
         meta_data_list = orjson.loads(proc.stdout.encode("utf-8"))
-        return meta_data_list[0] if meta_data_list else {}
+        result = meta_data_list[0] if meta_data_list else {}
+
+        # Add to cache if we have a reasonable result
+        if result and len(_EXIFTOOL_CACHE) < _CACHE_MAX_ENTRIES:
+            _EXIFTOOL_CACHE[game_exe] = (result, current_time)
+
+        return result
+    except subprocess.TimeoutExpired:
+        logger.error(f"exiftool timed out for {game_exe}")
+        return {}
     except Exception as e:
         logger.error(f"Unexpected error in get_exiftool_data for {game_exe}: {e}")
         return {}
@@ -323,6 +359,17 @@ def load_steam_apps_async(callback: Callable[[list], None]):
                 logger.info("Deleted archive: %s", cache_tar)
             # Delete all cached app detail files (steam_app_*.json)
             delete_cached_app_files(cache_dir, "steam_app_*.json")
+
+            # Build the new index in the background and atomically update the cache
+            new_index = build_index(data) if isinstance(data, list) else {}
+            current_time = time.time()
+
+            # Atomically update the cache
+            with _STEAM_APPS_LOCK:
+                _STEAM_APPS_CACHE['data'] = data if isinstance(data, list) else []
+                _STEAM_APPS_CACHE['index'] = new_index
+                _STEAM_APPS_CACHE['timestamp'] = current_time
+
             steam_apps = data if isinstance(data, list) else []
             logger.info("Loaded %d apps from archive", len(steam_apps))
             callback(steam_apps)
@@ -373,25 +420,31 @@ def build_index(steam_apps):
         return steam_apps_index
     logger.info("Building Steam apps index")
     for app in steam_apps:
-        normalized = app["normalized_name"]
-        steam_apps_index[normalized] = app
+        normalized = app.get("normalized_name", "")
+        if normalized:  # Only add if normalized_name exists
+            steam_apps_index[normalized] = app
     return steam_apps_index
 
 def search_app(candidate, steam_apps_index):
     """
-    Searches for an application by candidate: tries exact match first, then substring match.
+    Searches for an application by candidate: tries exact match first, then partial match.
     """
     candidate_norm = normalize_name(candidate)
     logger.info("Searching for app with candidate: '%s' -> '%s'", candidate, candidate_norm)
+
+    # Exact match first (O(1) lookup)
     if candidate_norm in steam_apps_index:
         logger.info("Found exact match: '%s'", candidate_norm)
         return steam_apps_index[candidate_norm]
+
+    # If no exact match, try partial matching
     for name_norm, app in steam_apps_index.items():
         if candidate_norm in name_norm:
             ratio = len(candidate_norm) / len(name_norm)
             if ratio > 0.8:
                 logger.info("Found partial match: candidate '%s' in '%s' (ratio: %.2f)", candidate_norm, name_norm, ratio)
                 return app
+
     logger.info("No app found for candidate '%s'", candidate_norm)
     return None
 
@@ -420,7 +473,7 @@ def fetch_sgdb_cover(game_name: str) -> str:
     try:
         encoded = urllib.parse.quote(game_name)
         url = f"https://steamgrid.usebottles.com/api/search/{encoded}"
-        resp = requests.get(url, timeout=5)
+        resp = requests.get(url, timeout=10)
         if resp.status_code != 200:
             logger.warning("SGDB request failed for %s: %s", game_name, resp.status_code)
             return ""
@@ -431,17 +484,30 @@ def fetch_sgdb_cover(game_name: str) -> str:
         if text:
             logger.info("Fetched SGDB cover for %s: %s", game_name, text)
         return text
+    except requests.exceptions.Timeout:
+        logger.warning(f"SGDB request timed out for {game_name}")
+        return ""
+    except requests.exceptions.RequestException as e:
+        logger.warning(f"SGDB request error for {game_name}: {e}")
+        return ""
     except Exception as e:
-        logger.warning("Failed to fetch SGDB cover for %s: %s", game_name, e)
-    return ""
+        logger.warning(f"Unexpected error while fetching SGDB cover for {game_name}: {e}")
+        return ""
 
 
 def check_url_exists(url: str) -> bool:
     """Check whether a URL returns HTTP 200."""
     try:
-        r = requests.head(url, timeout=3)
+        r = requests.head(url, timeout=5)
         return r.status_code == 200
-    except Exception:
+    except requests.exceptions.Timeout:
+        logger.warning(f"URL check timed out for: {url}")
+        return False
+    except requests.exceptions.RequestException as e:
+        logger.warning(f"Request error when checking URL {url}: {e}")
+        return False
+    except Exception as e:
+        logger.warning(f"Unexpected error when checking URL {url}: {e}")
         return False
 
 
@@ -518,6 +584,16 @@ def load_weanticheatyet_data_async(callback: Callable[[list], None]):
             if os.path.exists(cache_tar):
                 os.remove(cache_tar)
                 logger.info("Deleted archive: %s", cache_tar)
+            # Build the new index in the background and atomically update the cache
+            new_index = build_weanticheatyet_index(data) if isinstance(data, list) else {}
+            current_time = time.time()
+
+            # Atomically update the cache
+            with _ANTICHEAT_LOCK:
+                _ANTICHEAT_CACHE['data'] = data if isinstance(data, list) else []
+                _ANTICHEAT_CACHE['index'] = new_index
+                _ANTICHEAT_CACHE['timestamp'] = current_time
+
             anti_cheat_data = data or []
             logger.info("Loaded %d anti-cheat entries from archive", len(anti_cheat_data))
             callback(anti_cheat_data)
@@ -564,17 +640,25 @@ def build_weanticheatyet_index(anti_cheat_data):
         return anti_cheat_index
     logger.info("Building WeAntiCheatYet data index")
     for entry in anti_cheat_data:
-        normalized = entry["normalized_name"]
-        anti_cheat_index[normalized] = entry
+        normalized = entry.get("normalized_name", "")
+        if normalized:  # Only add if normalized_name exists
+            anti_cheat_index[normalized] = entry
     return anti_cheat_index
 
 def search_anticheat_status(candidate, anti_cheat_index):
+    """
+    Searches for anti-cheat status by candidate: tries exact match first, then partial match.
+    """
     candidate_norm = normalize_name(candidate)
     logger.info("Searching for anti-cheat status for candidate: '%s' -> '%s'", candidate, candidate_norm)
+
+    # Exact match first (O(1) lookup)
     if candidate_norm in anti_cheat_index:
         status = anti_cheat_index[candidate_norm]["status"]
         logger.info("Found exact match: '%s', status: '%s'", candidate_norm, status)
         return status
+
+    # If no exact match, try partial matching
     for name_norm, entry in anti_cheat_index.items():
         if candidate_norm in name_norm:
             ratio = len(candidate_norm) / len(name_norm)
@@ -582,20 +666,122 @@ def search_anticheat_status(candidate, anti_cheat_index):
                 status = entry["status"]
                 logger.info("Found partial match: candidate '%s' in '%s' (ratio: %.2f), status: '%s'", candidate_norm, name_norm, ratio, status)
                 return status
+
     logger.info("No anti-cheat status found for candidate '%s'", candidate_norm)
     return ""
 
+# Cache for WeAntiCheatYet data with timestamp for expiration
+_ANTICHEAT_CACHE = {
+    'data': None,
+    'index': None,
+    'timestamp': 0
+}
+_ANTICHEAT_LOCK = threading.RLock()  # Use RLock to allow reentrant calls
+
+# Use a class to track loading state instead of dynamic function attributes
+class AntiCheatDataLoader:
+    def __init__(self):
+        self._loading = False
+        self._pending_callbacks = []
+
+    def get_anticheat_data_and_index_async(self, callback: Callable[[tuple[list | None, dict | None]], None]):
+        """
+        Asynchronously loads and caches anti-cheat data and their index.
+        Calls the callback with (anti_cheat_data, anti_cheat_index).
+        Implements proper cache expiration and thread safety with single index building.
+        """
+        cache_duration = CACHE_DURATION
+        current_time = time.time()
+
+        with _ANTICHEAT_LOCK:
+            # Check if we have valid cached data
+            if (_ANTICHEAT_CACHE['data'] is not None and
+                _ANTICHEAT_CACHE['index'] is not None and
+                current_time - _ANTICHEAT_CACHE['timestamp'] < cache_duration):
+                callback((_ANTICHEAT_CACHE['data'], _ANTICHEAT_CACHE['index']))
+                return
+
+            # Check if there's already a loading operation in progress
+            if self._loading:
+                # Add this callback to the pending list to be called when loading completes
+                self._pending_callbacks.append(callback)
+                return
+
+            # Mark that loading is in progress
+            self._loading = True
+            self._pending_callbacks = []
+
+        def on_anticheat_data(anti_cheat_data: list):
+            current_time = time.time()
+            with _ANTICHEAT_LOCK:
+                # Only update cache if data is valid
+                if anti_cheat_data:
+                    _ANTICHEAT_CACHE['data'] = anti_cheat_data
+                    _ANTICHEAT_CACHE['index'] = build_weanticheatyet_index(anti_cheat_data)
+                    _ANTICHEAT_CACHE['timestamp'] = current_time
+                    cached_data = (_ANTICHEAT_CACHE['data'], _ANTICHEAT_CACHE['index'])
+                else:
+                    # If loading failed, clear the cache to force reload on next attempt
+                    _ANTICHEAT_CACHE['data'] = None
+                    _ANTICHEAT_CACHE['index'] = None
+                    _ANTICHEAT_CACHE['timestamp'] = 0
+                    cached_data = (None, None)
+
+                # Mark loading as complete
+                self._loading = False
+                pending_callbacks = self._pending_callbacks
+                self._pending_callbacks = []
+
+            # Call the original callback
+            callback(cached_data)
+            # Call any pending callbacks that accumulated during loading
+            for pending_callback in pending_callbacks:
+                pending_callback(cached_data)
+
+        load_weanticheatyet_data_async(on_anticheat_data)
+
+# Create a global instance for the anti-cheat data loader
+_anticheat_loader = AntiCheatDataLoader()
+
+def get_anticheat_data_and_index_async(callback: Callable[[tuple[list | None, dict | None]], None]):
+    """
+    Asynchronously loads and caches anti-cheat data and their index.
+    Calls the callback with (anti_cheat_data, anti_cheat_index).
+    Implements proper cache expiration and thread safety with single index building.
+    """
+    _anticheat_loader.get_anticheat_data_and_index_async(callback)
+
 def get_weanticheatyet_status_async(game_name: str, callback: Callable[[str], None]):
     """
     Asynchronously retrieves WeAntiCheatYet status for a game by name.
     Calls the callback with the status string or empty string if not found.
     """
-    def on_anticheat_data(anti_cheat_data: list):
-        anti_cheat_index = build_weanticheatyet_index(anti_cheat_data)
-        status = search_anticheat_status(game_name, anti_cheat_index)
+    def on_anticheat_data_and_index(data_and_index: tuple[list | None, dict | None]):
+        anti_cheat_data, anti_cheat_index = data_and_index
+        if anti_cheat_data and anti_cheat_index:
+            status = search_anticheat_status(game_name, anti_cheat_index)
+        else:
+            status = ""
         callback(status)
 
-    load_weanticheatyet_data_async(on_anticheat_data)
+    get_anticheat_data_and_index_async(on_anticheat_data_and_index)
+
+def clear_steam_api_caches():
+    """Clears all cached data to force reload from files."""
+    global _STEAM_APPS_CACHE, _ANTICHEAT_CACHE
+    with _STEAM_APPS_LOCK:
+        _STEAM_APPS_CACHE = {
+            'data': None,
+            'index': None,
+            'timestamp': 0
+        }
+    with _ANTICHEAT_LOCK:
+        _ANTICHEAT_CACHE = {
+            'data': None,
+            'index': None,
+            'timestamp': 0
+        }
+    logger.info("Cleared Steam API caches")
 
 def load_protondb_status(appid):
     """Loads cached ProtonDB data for a game by appid if not outdated."""
@@ -747,9 +933,30 @@ def get_steam_game_info_async(desktop_name: str, exec_line: str, callback: Calla
     candidates_ordered = sorted(candidates, key=lambda s: len(s.split()), reverse=True)
     logger.info("Sorted candidates: %s", candidates_ordered)
 
-    def on_steam_apps(steam_apps: list):
-        steam_apps_index = build_index(steam_apps)
+    def on_steam_apps_and_index(data_and_index: tuple[list | None, dict | None]):
+        steam_apps, steam_apps_index = data_and_index
         matching_app = None
+        if not steam_apps or not steam_apps_index:
+            # Handle case where data loading failed
+            game_name = desktop_name or exe_name
+            cover = fetch_sgdb_cover(game_name) or ""
+            logger.info("Using SGDB cover for non-Steam game due to data loading failure: %s", game_name)
+
+            def on_anticheat_status(anticheat_status: str):
+                callback({
+                    "appid": "",
+                    "name": decode_text(game_name),
+                    "description": "",
+                    "cover": cover,
+                    "controller_support": "",
+                    "protondb_tier": "",
+                    "steam_game": "false",
+                    "anticheat_status": anticheat_status
+                })
+
+            get_weanticheatyet_status_async(game_name, on_anticheat_status)
+            return
+
         for candidate in candidates_ordered:
             if not candidate:
                 continue
@@ -826,31 +1033,88 @@ def get_steam_game_info_async(desktop_name: str, exec_line: str, callback: Calla
 
         fetch_app_info_async(appid, on_app_info)
 
-    load_steam_apps_async(on_steam_apps)
+    get_steam_apps_and_index_async(on_steam_apps_and_index)
 
-_STEAM_APPS = None
-_STEAM_APPS_INDEX = None
-_STEAM_APPS_LOCK = threading.Lock()
+# Cache for Steam apps data with timestamp for expiration
+_STEAM_APPS_CACHE = {
+    'data': None,
+    'index': None,
+    'timestamp': 0
+}
+_STEAM_APPS_LOCK = threading.RLock()  # Use RLock to allow reentrant calls
 
-def get_steam_apps_and_index_async(callback: Callable[[tuple[list, dict]], None]):
+# Use a class to track loading state instead of dynamic function attributes
+class SteamAppsLoader:
+    def __init__(self):
+        self._loading = False
+        self._pending_callbacks = []
+
+    def get_steam_apps_and_index_async(self, callback: Callable[[tuple[list | None, dict | None]], None]):
+        """
+        Asynchronously loads and caches Steam apps and their index.
+        Calls the callback with (steam_apps, steam_apps_index).
+        Implements proper cache expiration and thread safety with single index building.
+        """
+        cache_duration = CACHE_DURATION
+        current_time = time.time()
+
+        with _STEAM_APPS_LOCK:
+            # Check if we have valid cached data
+            if (_STEAM_APPS_CACHE['data'] is not None and
+                _STEAM_APPS_CACHE['index'] is not None and
+                current_time - _STEAM_APPS_CACHE['timestamp'] < cache_duration):
+                callback((_STEAM_APPS_CACHE['data'], _STEAM_APPS_CACHE['index']))
+                return
+
+            # Check if there's already a loading operation in progress
+            if self._loading:
+                # Add this callback to the pending list to be called when loading completes
+                self._pending_callbacks.append(callback)
+                return
+
+            # Mark that loading is in progress
+            self._loading = True
+            self._pending_callbacks = []
+
+        def on_steam_apps(steam_apps: list):
+            current_time = time.time()
+            with _STEAM_APPS_LOCK:
+                # Only update cache if data is valid
+                if steam_apps:
+                    _STEAM_APPS_CACHE['data'] = steam_apps
+                    _STEAM_APPS_CACHE['index'] = build_index(steam_apps)
+                    _STEAM_APPS_CACHE['timestamp'] = current_time
+                    cached_data = (_STEAM_APPS_CACHE['data'], _STEAM_APPS_CACHE['index'])
+                else:
+                    # If loading failed, clear the cache to force reload on next attempt
+                    _STEAM_APPS_CACHE['data'] = None
+                    _STEAM_APPS_CACHE['index'] = None
+                    _STEAM_APPS_CACHE['timestamp'] = 0
+                    cached_data = (None, None)
+
+                # Mark loading as complete
+                self._loading = False
+                pending_callbacks = self._pending_callbacks
+                self._pending_callbacks = []
+
+            # Call the original callback
+            callback(cached_data)
+            # Call any pending callbacks that accumulated during loading
+            for pending_callback in pending_callbacks:
+                pending_callback(cached_data)
+
+        load_steam_apps_async(on_steam_apps)
+
+# Create a global instance for the Steam apps loader
+_steam_apps_loader = SteamAppsLoader()
+
+def get_steam_apps_and_index_async(callback: Callable[[tuple[list | None, dict | None]], None]):
     """
     Asynchronously loads and caches Steam apps and their index.
     Calls the callback with (steam_apps, steam_apps_index).
+    Implements proper cache expiration and thread safety with single index building.
     """
-    global _STEAM_APPS, _STEAM_APPS_INDEX
-    with _STEAM_APPS_LOCK:
-        if _STEAM_APPS is not None and _STEAM_APPS_INDEX is not None:
-            callback((_STEAM_APPS, _STEAM_APPS_INDEX))
-            return
-
-    def on_steam_apps(steam_apps: list):
-        global _STEAM_APPS, _STEAM_APPS_INDEX
-        with _STEAM_APPS_LOCK:
-            _STEAM_APPS = steam_apps
-            _STEAM_APPS_INDEX = build_index(steam_apps)
-            callback((_STEAM_APPS, _STEAM_APPS_INDEX))
-
-    load_steam_apps_async(on_steam_apps)
+    _steam_apps_loader.get_steam_apps_and_index_async(callback)
 
 def enable_steam_cef() -> tuple[bool, str]:
     """
@@ -1004,7 +1268,8 @@ def add_to_steam(game_name: str, exec_line: str, cover_path: str) -> tuple[bool,
         return (False, f"Executable file not found: {exe_path}")
 
     portproton_dir = get_portproton_location()
-    if not portproton_dir:
+    start_sh = get_portproton_start_command()
+    if not portproton_dir or not start_sh:
         logger.error("PortProton directory not found")
         return (False, "PortProton directory not found")
 
@@ -1013,17 +1278,12 @@ def add_to_steam(game_name: str, exec_line: str, cover_path: str) -> tuple[bool,
 
     safe_game_name = re.sub(r'[<>:"/\\|?*]', '_', game_name.strip())
     script_path = os.path.join(steam_scripts_dir, f"{safe_game_name}.sh")
-    start_sh_path = os.path.join(portproton_dir, "data", "scripts", "start.sh")
-
-    if not os.path.exists(start_sh_path):
-        logger.error(f"start.sh not found at {start_sh_path}")
-        return (False, f"start.sh not found at {start_sh_path}")
 
     if not os.path.exists(script_path):
         script_content = f"""#!/usr/bin/env bash
 export LD_PRELOAD=
 export START_FROM_STEAM=1
-"{start_sh_path}" "{exe_path}" "$@"
+"{start_sh}" "{exe_path}" "$@"
 """
         try:
             with open(script_path, "w", encoding="utf-8") as f:

portprotonqt/theme_manager.py

@@ -1,9 +1,13 @@
 import importlib.util
 import os
-import ast
 from portprotonqt.logger import get_logger
+from portprotonqt.theme_security import check_theme_safety, is_safe_image_file
 from PySide6.QtGui import QIcon, QFontDatabase, QPixmap
 from portprotonqt.config_utils import save_theme_to_config, load_theme_metainfo
+from portprotonqt.localization import get_screenshot_caption
+
+# Icon caching for performance optimization
+_icon_cache = {}
 
 logger = get_logger(__name__)
 
@@ -15,57 +19,6 @@ THEMES_DIRS = [
 ]
 _loaded_theme = None
 
-# Запрещенные модули и функции
-FORBIDDEN_MODULES = {
-    "os",
-    "subprocess",
-    "shutil",
-    "sys",
-    "socket",
-    "ctypes",
-    "pathlib",
-    "glob",
-}
-FORBIDDEN_FUNCTIONS = {
-    "exec",
-    "eval",
-    "open",
-    "__import__",
-}
-
-def check_theme_safety(theme_file: str) -> bool:
-    """
-    Проверяет файл темы на наличие запрещённых модулей и функций.
-    Возвращает True, если файл безопасен, иначе False.
-    """
-    has_errors = False
-    try:
-        with open(theme_file) as f:
-            content = f.read()
-
-            # Проверка на опасные импорты и функции
-            try:
-                tree = ast.parse(content)
-                for node in ast.walk(tree):
-                    # Проверка импортов
-                    if isinstance(node, ast.Import | ast.ImportFrom):
-                        for name in node.names:
-                            if name.name in FORBIDDEN_MODULES:
-                                logger.error(f"Forbidden module '{name.name}' found in file {theme_file}")
-                                has_errors = True
-                    # Проверка вызовов функций
-                    if isinstance(node, ast.Call):
-                        if isinstance(node.func, ast.Name) and node.func.id in FORBIDDEN_FUNCTIONS:
-                            logger.error(f"Forbidden function '{node.func.id}' found in file {theme_file}")
-                            has_errors = True
-            except SyntaxError as e:
-                logger.error(f"Syntax error in file {theme_file}: {e}")
-                has_errors = True
-    except Exception as e:
-        logger.error(f"Failed to check theme safety for {theme_file}: {e}")
-        has_errors = True
-
-    return not has_errors
 
 def list_themes():
     """
@@ -83,20 +36,36 @@ def list_themes():
 def load_theme_screenshots(theme_name):
     """
     Загружает все скриншоты из папки "screenshots", расположенной в папке темы.
-    Возвращает список кортежей (pixmap, filename).
+    Возвращает список кортежей (pixmap, caption), где caption - это перевод названия скриншота.
     Если папка отсутствует или пуста, возвращается пустой список.
     """
     screenshots = []
+
+    # Find the metainfo file for the theme
+    metainfo_file = None
+    for themes_dir in THEMES_DIRS:
+        theme_folder = os.path.join(themes_dir, theme_name)
+        temp_metainfo_file = os.path.join(theme_folder, "metainfo.ini")
+        if os.path.exists(temp_metainfo_file):
+            metainfo_file = temp_metainfo_file
+            break
+
     for themes_dir in THEMES_DIRS:
         theme_folder = os.path.join(themes_dir, theme_name)
         screenshots_folder = os.path.join(theme_folder, "images", "screenshots")
         if os.path.exists(screenshots_folder) and os.path.isdir(screenshots_folder):
             for file in os.listdir(screenshots_folder):
                 screenshot_path = os.path.join(screenshots_folder, file)
-                if os.path.isfile(screenshot_path):
+                if os.path.isfile(screenshot_path) and is_safe_image_file(screenshot_path):
                     pixmap = QPixmap(screenshot_path)
                     if not pixmap.isNull():
-                        screenshots.append((pixmap, file))
+                        # Get the base filename without extension
+                        base_filename = os.path.splitext(file)[0]
+
+                        # Get translated caption using localization function
+                        caption = get_screenshot_caption(base_filename, metainfo_file)
+
+                        screenshots.append((pixmap, caption))
     return screenshots
 
 def load_theme_fonts(theme_name):
@@ -108,34 +77,65 @@ def load_theme_fonts(theme_name):
         logger.debug(f"Fonts for theme '{theme_name}' already loaded, skipping")
         return
 
-    QFontDatabase.removeAllApplicationFonts()
-    fonts_folder = None
-    if theme_name == "standart":
-        base_dir = os.path.dirname(os.path.abspath(__file__))
-        fonts_folder = os.path.join(base_dir, "themes", "standart", "fonts")
-    else:
-        for themes_dir in THEMES_DIRS:
-            theme_folder = os.path.join(themes_dir, theme_name)
-            possible_fonts_folder = os.path.join(theme_folder, "fonts")
-            if os.path.exists(possible_fonts_folder):
-                fonts_folder = possible_fonts_folder
-                break
+    def load_fonts_delayed():
+        global _loaded_theme
+        try:
+            # Only remove fonts if this is a theme change (not initial load)
+            current_loaded_theme = _loaded_theme  # Capture the current value
+            if current_loaded_theme is not None and current_loaded_theme != theme_name:
+                # Run font removal in the GUI thread with delay
+                QFontDatabase.removeAllApplicationFonts()
 
-    if not fonts_folder or not os.path.exists(fonts_folder):
-        logger.error(f"Fonts folder not found for theme '{theme_name}'")
-        return
+            import time
+            import os
+            start_time = time.time()
+            timeout = 3  # Reduced timeout to 3 seconds for faster loading
 
-    for filename in os.listdir(fonts_folder):
-        if filename.lower().endswith((".ttf", ".otf")):
-            font_path = os.path.join(fonts_folder, filename)
-            font_id = QFontDatabase.addApplicationFont(font_path)
-            if font_id != -1:
-                families = QFontDatabase.applicationFontFamilies(font_id)
-                logger.info(f"Font {filename} successfully loaded: {families}")
+            fonts_folder = None
+            if theme_name == "standart":
+                base_dir = os.path.dirname(os.path.abspath(__file__))
+                fonts_folder = os.path.join(base_dir, "themes", "standart", "fonts")
             else:
-                logger.error(f"Error loading font: {filename}")
+                for themes_dir in THEMES_DIRS:
+                    theme_folder = os.path.join(themes_dir, theme_name)
+                    possible_fonts_folder = os.path.join(theme_folder, "fonts")
+                    if os.path.exists(possible_fonts_folder):
+                        fonts_folder = possible_fonts_folder
+                        break
 
-    _loaded_theme = theme_name
+            if not fonts_folder or not os.path.exists(fonts_folder):
+                logger.error(f"Fonts folder not found for theme '{theme_name}'")
+                return
+
+            font_files = []
+            for filename in os.listdir(fonts_folder):
+                if filename.lower().endswith((".ttf", ".otf")):
+                    font_files.append(filename)
+
+            # Limit number of fonts loaded to prevent too much blocking
+            font_files = font_files[:10]  # Only load first 10 fonts to prevent too much blocking
+
+            for filename in font_files:
+                if time.time() - start_time > timeout:
+                    logger.warning(f"Font loading timed out for theme '{theme_name}' after loading {len(font_files)} fonts")
+                    break
+
+                font_path = os.path.join(fonts_folder, filename)
+                font_id = QFontDatabase.addApplicationFont(font_path)
+                if font_id != -1:
+                    families = QFontDatabase.applicationFontFamilies(font_id)
+                    logger.info(f"Font {filename} successfully loaded: {families}")
+                else:
+                    logger.error(f"Error loading font: {filename}")
+
+            # Update the global variable in the main thread
+            _loaded_theme = theme_name
+        except Exception as e:
+            logger.error(f"Error loading fonts for theme '{theme_name}': {e}")
+
+    # Use QTimer to delay font loading until after the UI is rendered
+    from PySide6.QtCore import QTimer
+    QTimer.singleShot(100, load_fonts_delayed)  # Delay font loading by 100ms
 
 class ThemeWrapper:
     """
@@ -232,6 +232,14 @@ class ThemeManager:
         а если файл не найден, то из стандартной темы.
         Если as_path=True, возвращает путь к иконке вместо QIcon.
         """
+        # Create cache key
+        cache_key = f"{icon_name}_{theme_name or self.current_theme_name}_{as_path}"
+
+        # Check if we already have this icon cached
+        if cache_key in _icon_cache:
+            logger.debug(f"Using cached icon for {icon_name}")
+            return _icon_cache[cache_key]
+
         icon_path = None
         theme_name = theme_name or self.current_theme_name
         supported_extensions = ['.svg', '.png', '.jpg', '.jpeg']
@@ -246,14 +254,14 @@ class ThemeManager:
             # Если передано имя с расширением, проверяем только этот файл
             if has_extension:
                 candidate = os.path.join(icons_folder, str(base_name))
-                if os.path.exists(candidate):
+                if os.path.exists(candidate) and is_safe_image_file(candidate):
                     icon_path = candidate
                     break
             else:
                 # Проверяем все поддерживаемые расширения
                 for ext in supported_extensions:
                     candidate = os.path.join(icons_folder, str(base_name) + str(ext))
-                    if os.path.exists(candidate):
+                    if os.path.exists(candidate) and is_safe_image_file(candidate):
                         icon_path = candidate
                         break
                 if icon_path:
@@ -267,24 +275,32 @@ class ThemeManager:
             # Аналогично проверяем в стандартной теме
             if has_extension:
                 icon_path = os.path.join(standard_icons_folder, base_name)
-                if not os.path.exists(icon_path):
+                if not os.path.exists(icon_path) or not is_safe_image_file(icon_path):
                     icon_path = None
             else:
                 for ext in supported_extensions:
                     candidate = os.path.join(standard_icons_folder, base_name + ext)
-                    if os.path.exists(candidate):
+                    if os.path.exists(candidate) and is_safe_image_file(candidate):
                         icon_path = candidate
                         break
 
         # Если иконка всё равно не найдена
         if not icon_path or not os.path.exists(icon_path):
             logger.error(f"Warning: icon '{icon_name}' not found")
-            return QIcon() if not as_path else None
+            result = QIcon() if not as_path else None
+            # Cache the result even if it's None
+            _icon_cache[cache_key] = result
+            return result
 
         if as_path:
+            # Cache the path
+            _icon_cache[cache_key] = icon_path
             return icon_path
 
-        return QIcon(icon_path)
+        # Create QIcon and cache it
+        icon = QIcon(icon_path)
+        _icon_cache[cache_key] = icon
+        return icon
 
     def get_theme_image(self, image_name, theme_name=None):
         """
@@ -307,13 +323,13 @@ class ThemeManager:
 
             if has_extension:
                 candidate = os.path.join(images_folder, str(base_name))
-                if os.path.exists(candidate):
+                if os.path.exists(candidate) and is_safe_image_file(candidate):
                     image_path = candidate
                     break
             else:
                 for ext in supported_extensions:
                     candidate = os.path.join(images_folder, str(base_name) + str(ext))
-                    if os.path.exists(candidate):
+                    if os.path.exists(candidate) and is_safe_image_file(candidate):
                         image_path = candidate
                         break
                 if image_path:
@@ -326,12 +342,12 @@ class ThemeManager:
 
             if has_extension:
                 image_path = os.path.join(standard_images_folder, base_name)
-                if not os.path.exists(image_path):
+                if not os.path.exists(image_path) or not is_safe_image_file(image_path):
                     image_path = None
             else:
                 for ext in supported_extensions:
                     candidate = os.path.join(standard_images_folder, base_name + ext)
-                    if os.path.exists(candidate):
+                    if os.path.exists(candidate) and is_safe_image_file(candidate):
                         image_path = candidate
                         break
 

portprotonqt/theme_security.py

@@ -0,0 +1,444 @@
+"""
+Theme security module for PortProtonQt.
+Provides enhanced security checks for theme files to prevent malicious code execution.
+"""
+import ast
+import os
+from portprotonqt.logger import get_logger
+
+
+logger = get_logger(__name__)
+
+
+class ThemeSecurityChecker:
+    """
+    Enhanced security checker for theme files.
+    Identifies and blocks various attack vectors in theme Python files.
+    """
+
+    # Basic forbidden modules that could allow dangerous operations
+    FORBIDDEN_MODULES = {
+        # File system operations
+        "os", "shutil", "pathlib", "glob", "tempfile", "filecmp", "fileinput",
+        "linecache", "io", "mmap", "fnmatch", "difflib",
+
+        # Process and system operations
+        "subprocess", "sys", "ctypes", "cffi", "platform", "resource", "signal",
+        "multiprocessing", "concurrent", "threading", "asyncio", "select",
+        "selectors", "queue", "sched", "contextvars",
+
+        # Network operations
+        "socket", "urllib", "urllib2", "urllib.request", "urllib.parse",
+        "urllib.error", "urllib.robotparser", "http", "http.client",
+        "http.cookies", "http.cookiejar", "ftplib", "telnetlib", "smtplib",
+        "poplib", "imaplib", "nntplib", "socketserver", "xmlrpc", "xmlrpc.client",
+        "xmlrpc.server", "ipaddress", "webbrowser", "ssl", "uuid",
+
+        # Code execution and dynamic imports
+        "code", "codeop", "compileall", "py_compile", "runpy", "zipimport",
+        "pkgutil", "pkg_resources", "importlib", "importlib.util",
+        "importlib.import_module", "importlib.resources", "importlib.metadata",
+        "builtins", "exec", "eval", "__import__", "compile", "execfile",
+        "imp", "importlib.machinery", "importlib.abc", "importlib.load_module",
+        "importlib.reload", "imp.load_source", "imp.load_compiled", "imp.find_module",
+        "imp.get_suffixes", "imp.init_builtin", "imp.init_frozen", "imp.is_builtin",
+        "imp.is_frozen", "imp.lock_held", "imp.lock", "imp.reload", "imp.load_module",
+
+        # Data serialization and code execution
+        "pickle", "marshal", "shelve", "json", "yaml", "configparser", "binascii", "base64",
+
+        # Databases and storage
+        "sqlite3", "dbapi2", "sqlite_web", "dataset", "records", "tinydb",
+
+        # Cryptography and security
+        "hashlib", "hmac", "secrets", "crypt", "cryptography",
+
+        # External libraries that could be dangerous
+        "requests", "aiohttp", "selenium", "paramiko", "fabric", "docker",
+        "boto", "boto3", "pymongo", "pymysql", "psycopg2", "redis", "pika",
+        "kafka", "celery", "rq", "playwright", "mechanize", "scrapy",
+        "beautifulsoup4", "lxml", "html5lib", "pyautogui",
+        "keyboard", "mouse", "pynput", "psutil", "wmi", "pywin32",
+
+        # GUI and UI libraries that could be used for malicious purposes
+        "tkinter", "PyQt4", "PyQt5", "PyQt6", "PySide", "PySide2", "PySide6",
+        "kivy", "kivymd", "wx", "wxPython", "pygame", "flask", "django",
+        "fastapi", "tornado", "bottle", "cherrypy", "falcon", "sanic",
+
+
+    }
+
+    # Forbidden functions that could allow dangerous operations
+    FORBIDDEN_FUNCTIONS = {
+        # Code execution
+        "exec", "eval", "compile", "execfile", "__import__",
+
+        # Import-related functions that allow dynamic imports
+        "importlib.import_module", "importlib.util", "importlib.resources",
+        "importlib.metadata", "builtins.__import__", "builtins.eval",
+        "builtins.exec", "builtins.compile", "builtins.open",
+
+        # File system operations
+        "open", "file", "os.open", "os.fdopen", "io.open", "tempfile.mktemp",
+        "tempfile.mkdtemp", "tempfile.NamedTemporaryFile", "tempfile.SpooledTemporaryFile",
+
+        # System operations
+        "os.system", "os.popen", "os.spawnl", "os.spawnle", "os.spawnlp",
+        "os.spawnlpe", "os.spawnv", "os.spawnve", "os.spawnvp", "os.spawnvpe",
+        "os.startfile", "os.execv", "os.execve", "os.execl", "os.execle", "os.execlp",
+        "os.execlpe", "subprocess.run", "subprocess.call",
+        "subprocess.check_call", "subprocess.check_output", "subprocess.Popen",
+
+        # Network operations
+        "socket.socket", "socket.create_connection", "urllib.request.urlopen",
+        "urllib.request.Request", "requests.get", "requests.post", "requests.put",
+        "requests.delete", "requests.patch", "requests.head", "requests.options",
+        "aiohttp.ClientSession", "http.client.HTTPConnection", "http.client.HTTPSConnection",
+
+        # Reflection and introspection that could be dangerous
+        "getattr", "setattr", "hasattr", "delattr", "globals", "locals", "vars",
+        "dir", "type", "id", "object", "issubclass", "isinstance", "callable",
+        "iter", "next", "reversed", "slice", "sorted", "filter", "map", "reduce",
+
+        # Input functions
+        "input", "raw_input",
+
+        # Built-in functions that could be dangerous in certain contexts
+        "breakpoint", "quit", "exit", "copyright", "credits", "license", "help",
+
+        # Dynamic attribute access that could be dangerous
+        "operator.attrgetter", "operator.itemgetter", "operator.methodcaller",
+
+        "apply", "buffer", "coerce", "intern", "long", "unichr",
+        "unicode", "xrange", "cmp", "reload", "basestring",
+    }
+
+    # Forbidden attributes that could be dangerous
+    FORBIDDEN_ATTRIBUTES = {
+        # Special methods and attributes that could be used for code execution
+        "__class__", "__dict__", "__module__", "__subclasses__", "__bases__",
+        "__mro__", "__call__", "__func__", "__self__", "__code__", "__closure__",
+        "__globals__", "__name__", "__file__", "__path__", "__package__",
+        "__loader__", "__spec__", "__builtins__", "__import__", "__new__",
+        "__init__", "__del__", "__repr__", "__str__", "__bytes__", "__format__",
+        "__lt__", "__le__", "__eq__", "__ne__", "__gt__", "__ge__", "__hash__",
+        "__bool__", "__dir__", "__delattr__", "__getattribute__",
+        "__setattr__", "__delete__", "__set__", "__get__", "__set_name__",
+        "__prepare__", "__init_subclass__", "__instancecheck__", "__subclasscheck__",
+        "__subclasshook__", "__class_getitem__", "__annotations__", "__weakref__",
+    }
+
+    def __init__(self):
+        self.has_errors = False
+        self.errors = []
+
+    def check_theme_safety(self, theme_file: str) -> tuple[bool, list[str]]:
+        """
+        Enhanced security check for theme files.
+        Returns (is_safe, list_of_errors).
+        """
+        self.has_errors = False
+        self.errors = []
+
+        try:
+            with open(theme_file, encoding='utf-8') as f:
+                content = f.read()
+
+            # Check for syntax errors first
+            try:
+                tree = ast.parse(content)
+            except SyntaxError as e:
+                self.errors.append(f"Syntax error in file {theme_file}: {e}")
+                self.has_errors = True
+                return not self.has_errors, self.errors
+
+            # Walk through the AST and check for dangerous patterns
+            for node in ast.walk(tree):
+                self._check_node_safety(node, theme_file)
+
+        except Exception as e:
+            self.errors.append(f"Failed to check theme safety for {theme_file}: {e}")
+            self.has_errors = True
+
+        return not self.has_errors, self.errors
+
+    def _check_node_safety(self, node, theme_file: str):
+        """Check individual AST nodes for security issues."""
+        # Check for forbidden imports
+        if isinstance(node, (ast.Import, ast.ImportFrom)):
+            for alias in node.names:
+                module_name = alias.name
+                # Handle from ... import ... cases
+                if isinstance(node, ast.ImportFrom) and node.module:
+                    module_name = node.module
+
+                # Check if the module is in the forbidden list
+                if module_name in self.FORBIDDEN_MODULES:
+                    error_msg = f"Forbidden module '{module_name}' found in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+                # Also check submodules (e.g., "os.path" should trigger on "os")
+                for forbidden_module in self.FORBIDDEN_MODULES:
+                    if module_name.startswith(forbidden_module + "."):
+                        error_msg = f"Forbidden submodule '{module_name}' found in file {theme_file}"
+                        self.errors.append(error_msg)
+                        self.has_errors = True
+                        break
+
+        # Check for forbidden function calls
+        elif isinstance(node, ast.Call):
+            # Check for direct function calls (e.g., eval(), exec())
+            if isinstance(node.func, ast.Name):
+                if node.func.id in self.FORBIDDEN_FUNCTIONS:
+                    error_msg = f"Forbidden function '{node.func.id}' found in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+
+            # Check for method calls (e.g., os.system(), requests.get())
+            elif isinstance(node.func, ast.Attribute):
+                # Get the full function path (e.g., "os.system")
+                full_func_name = self._get_attribute_path(node.func)
+                if full_func_name in self.FORBIDDEN_FUNCTIONS:
+                    error_msg = f"Forbidden function '{full_func_name}' found in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+                # Check just the attribute name
+                elif node.func.attr in self.FORBIDDEN_FUNCTIONS:
+                    error_msg = f"Forbidden method '{node.func.attr}' called in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+
+        # Check for import expressions that might be used dynamically
+        elif isinstance(node, ast.Expr):
+            # Check if the expression is a call to an import-related function
+            if isinstance(node.value, ast.Call):
+                if isinstance(node.value.func, ast.Name):
+                    if node.value.func.id in self.FORBIDDEN_FUNCTIONS:
+                        error_msg = f"Forbidden function '{node.value.func.id}' found in expression in file {theme_file}"
+                        self.errors.append(error_msg)
+                        self.has_errors = True
+                elif isinstance(node.value.func, ast.Attribute):
+                    full_func_name = self._get_attribute_path(node.value.func)
+                    if full_func_name in self.FORBIDDEN_FUNCTIONS:
+                        error_msg = f"Forbidden function '{full_func_name}' found in expression in file {theme_file}"
+                        self.errors.append(error_msg)
+                        self.has_errors = True
+
+        # Check for forbidden attributes
+        elif isinstance(node, ast.Attribute):
+            if node.attr in self.FORBIDDEN_ATTRIBUTES:
+                error_msg = f"Forbidden attribute access '{node.attr}' found in file {theme_file}"
+                self.errors.append(error_msg)
+                self.has_errors = True
+
+        # Check for dangerous expressions (like accessing builtins)
+        elif isinstance(node, ast.Name):
+            if node.id in self.FORBIDDEN_FUNCTIONS:
+                error_msg = f"Forbidden function '{node.id}' found in file {theme_file}"
+                self.errors.append(error_msg)
+                self.has_errors = True
+
+        # Check for potentially dangerous f-strings that might execute code
+        elif isinstance(node, ast.FormattedValue):
+            # Check if the format value contains dangerous expressions
+            if hasattr(node, 'value'):
+                # Recursively check the value for dangerous patterns
+                if isinstance(node.value, ast.Call):
+                    func_name = self._get_attribute_path(node.value.func)
+                    if func_name in self.FORBIDDEN_FUNCTIONS:
+                        error_msg = f"Forbidden function '{func_name}' found in f-string in file {theme_file}"
+                        self.errors.append(error_msg)
+                        self.has_errors = True
+                elif isinstance(node.value, ast.Attribute) and node.value.attr in self.FORBIDDEN_ATTRIBUTES:
+                    error_msg = f"Forbidden attribute access '{node.value.attr}' found in f-string in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+                elif isinstance(node.value, ast.Name) and node.value.id in self.FORBIDDEN_FUNCTIONS:
+                    error_msg = f"Forbidden function '{node.value.id}' found in f-string in file {theme_file}"
+                    self.errors.append(error_msg)
+                    self.has_errors = True
+                # Recursively check nested expressions in f-strings
+                elif isinstance(node.value, (ast.BinOp, ast.UnaryOp, ast.BoolOp)):
+                    # Check for complex expressions that might contain dangerous operations
+                    self._check_node_safety(node.value, theme_file)
+                # Check for nested function calls that might be dangerous
+                elif isinstance(node.value, ast.Subscript):
+                    # Check if we're accessing something potentially dangerous
+                    if hasattr(node.value, 'value') and isinstance(node.value.value, ast.Call):
+                        func_name = self._get_attribute_path(node.value.value.func)
+                        if func_name in self.FORBIDDEN_FUNCTIONS:
+                            error_msg = f"Forbidden function '{func_name}' found in f-string subscript in file {theme_file}"
+                            self.errors.append(error_msg)
+                            self.has_errors = True
+
+        # Check for string concatenation attacks (e.g., "im" + "port", "exec", etc.)
+        elif isinstance(node, ast.BinOp):
+            # Check for string concatenations that might be used to obfuscate dangerous code
+            if isinstance(node.op, ast.Add):  # String concatenation with +
+                left_val = self._get_constant_value(node.left)
+                right_val = self._get_constant_value(node.right)
+
+                if left_val is not None and right_val is not None:
+                    concatenated = str(left_val) + str(right_val)
+                    # Check if concatenated string forms a dangerous module/function name
+                    if concatenated in self.FORBIDDEN_MODULES or concatenated in self.FORBIDDEN_FUNCTIONS:
+                        error_msg = f"Potential string concatenation attack detected: '{concatenated}' in file {theme_file}"
+                        self.errors.append(error_msg)
+                        self.has_errors = True
+                    # Also check if it's a substring of forbidden items
+                    for forbidden_module in self.FORBIDDEN_MODULES:
+                        if concatenated in forbidden_module or forbidden_module in concatenated:
+                            error_msg = f"Potential string concatenation attack detected: '{concatenated}' matches forbidden module '{forbidden_module}' in file {theme_file}"
+                            self.errors.append(error_msg)
+                            self.has_errors = True
+                    for forbidden_func in self.FORBIDDEN_FUNCTIONS:
+                        if concatenated in forbidden_func or forbidden_func in concatenated:
+                            error_msg = f"Potential string concatenation attack detected: '{concatenated}' matches forbidden function '{forbidden_func}' in file {theme_file}"
+                            self.errors.append(error_msg)
+                            self.has_errors = True
+
+        # Check for common obfuscation techniques
+        elif isinstance(node, ast.Call):
+            if isinstance(node.func, ast.Name) and node.func.id in ['eval', 'exec']:
+                # Check if eval/exec is being called with obfuscated content
+                if len(node.args) > 0:
+                    first_arg = node.args[0]
+                    arg_value = self._get_constant_value(first_arg)
+                    if arg_value:
+                        # Check if eval/exec argument contains dangerous content
+                        for forbidden_func in self.FORBIDDEN_FUNCTIONS:
+                            if forbidden_func in str(arg_value):
+                                error_msg = f"Potential obfuscated code execution detected: '{forbidden_func}' found in eval/exec argument in file {theme_file}"
+                                self.errors.append(error_msg)
+                                self.has_errors = True
+
+        # Check for character code arrays (another obfuscation method)
+        elif isinstance(node, ast.List) or isinstance(node, ast.Tuple):
+            # Check if it's a list of character codes that might be converted to dangerous strings
+            if all(isinstance(elt, (ast.Num, ast.Constant)) and isinstance(self._get_constant_value(elt), int) for elt in node.elts):
+                # This might be an array of ASCII codes
+                try:
+                    char_codes = [self._get_constant_value(elt) for elt in node.elts if self._get_constant_value(elt) is not None]
+                    # Filter to only include actual integers for character codes
+                    int_char_codes = [code for code in char_codes if isinstance(code, int)]
+                    if int_char_codes and all(isinstance(code, int) and 32 <= code <= 126 for code in int_char_codes):  # Printable ASCII range
+                        decoded_str = ''.join(chr(code) for code in int_char_codes)
+                        # Check if decoded string contains dangerous content
+                        for forbidden_module in self.FORBIDDEN_MODULES:
+                            if forbidden_module in decoded_str:
+                                error_msg = f"Potential character code obfuscation detected: '{forbidden_module}' found in decoded array in file {theme_file}"
+                                self.errors.append(error_msg)
+                                self.has_errors = True
+                        for forbidden_func in self.FORBIDDEN_FUNCTIONS:
+                            if forbidden_func in decoded_str:
+                                error_msg = f"Potential character code obfuscation detected: '{forbidden_func}' found in decoded array in file {theme_file}"
+                                self.errors.append(error_msg)
+                                self.has_errors = True
+                except (ValueError, TypeError, AttributeError):
+                    # If conversion fails, continue
+                    pass
+
+    def _get_attribute_path(self, attr_node):
+        """Extract the full attribute path from an AST node (e.g., 'os.path.join')."""
+        if isinstance(attr_node, ast.Name):
+            return attr_node.id
+        elif isinstance(attr_node, ast.Attribute):
+            parent_path = self._get_attribute_path(attr_node.value)
+            return f"{parent_path}.{attr_node.attr}"
+        return ""
+
+    def _get_constant_value(self, node):
+        """Extract the constant value from an AST node if it's a constant."""
+        if isinstance(node, ast.Str):  # Python < 3.8
+            return node.s
+        elif isinstance(node, ast.Constant):  # Python 3.8+
+            return node.value
+        elif isinstance(node, ast.Num):  # Python < 3.8 for numbers
+            return node.n
+        elif isinstance(node, ast.Bytes):  # For bytes
+            return node.s
+        return None
+
+
+def check_theme_safety(theme_file: str) -> bool:
+    """
+    Convenience function to check theme safety.
+    Returns True if the theme is safe, False otherwise.
+    """
+    checker = ThemeSecurityChecker()
+    is_safe, errors = checker.check_theme_safety(theme_file)
+
+    for error in errors:
+        logger.error(error)
+
+    return is_safe
+
+
+def is_safe_image_file(file_path: str) -> bool:
+    """
+    Check if an image file is safe to load by verifying its extension and basic file properties.
+    This helps prevent loading malicious files that might be disguised as images.
+    """
+
+    # Check file extension first
+    safe_extensions = {'.png', '.jpg', '.jpeg', '.svg', '.bmp', '.gif', '.webp', '.ico'}
+    _, ext = os.path.splitext(file_path.lower())
+
+    if ext not in safe_extensions:
+        logger.warning(f"Unsafe image file extension for {file_path}: {ext}")
+        return False
+
+    # Check file size (prevent loading extremely large files)
+    try:
+        file_size = os.path.getsize(file_path)
+        # Limit to 50MB to prevent memory exhaustion attacks
+        if file_size > 50 * 1024 * 1024:  # 50MB
+            logger.warning(f"Image file too large ({file_size} bytes): {file_path}")
+            return False
+    except OSError:
+        logger.error(f"Could not get file size for {file_path}")
+        return False
+
+    # For security, we can also check the file's magic bytes (first few bytes)
+    # to ensure it's actually an image file and not a disguised executable
+    try:
+        with open(file_path, 'rb') as f:
+            header = f.read(32)  # Read first 32 bytes
+
+        # Check for common image file signatures (magic bytes)
+        if ext == '.png':
+            # PNG signature: 89 50 4E 47 0D 0A 1A 0A
+            if not header.startswith(b'\x89PNG\r\n\x1a\n'):
+                logger.warning(f"File {file_path} does not have PNG signature")
+                return False
+        elif ext in ['.jpg', '.jpeg']:
+            # JPEG signature: FF D8 FF
+            if not header.startswith(b'\xff\xd8\xff'):
+                logger.warning(f"File {file_path} does not have JPEG signature")
+                return False
+        elif ext == '.gif':
+            # GIF signature: 47 49 46 38 (GIF8)
+            if not header.startswith(b'GIF8'):
+                logger.warning(f"File {file_path} does not have GIF signature")
+                return False
+        elif ext == '.bmp':
+            # BMP signature: 42 4D (BM)
+            if not header.startswith(b'BM'):
+                logger.warning(f"File {file_path} does not have BMP signature")
+                return False
+        # SVG is text-based, so we just check if it contains XML-like structure
+        elif ext == '.svg':
+            try:
+                header_str = header.decode('utf-8', errors='ignore')
+                # Basic check for SVG XML structure
+                if not ('<svg' in header_str or '<?xml' in header_str):
+                    logger.warning(f"File {file_path} does not appear to be a valid SVG")
+                    return False
+            except UnicodeDecodeError:
+                logger.warning(f"SVG file {file_path} contains invalid UTF-8")
+                return False
+    except Exception as e:
+        logger.error(f"Error checking image file signature for {file_path}: {e}")
+        return False
+
+    return True

portprotonqt/themes/standart/images/key_+.svg

@@ -0,0 +1 @@
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portprotonqt/themes/standart/images/key_f5.svg

@@ -0,0 +1 @@
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portprotonqt/themes/standart/images/ps_ps.svg

@@ -0,0 +1 @@
+<svg width="48" height="48" version="1.1" viewBox="0 0 48 48" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><path d="m47 24a23 23 0 0 1-23 23 23 23 0 0 1-23-23 23 23 0 0 1 23-23 23 23 0 0 1 23 23z" fill="#3f424d"/><path d="M 42.513,24 A 18.513,18.513 0 0 1 24,42.513 18.513,18.513 0 0 1 5.4869995,24 18.513,18.513 0 0 1 24,5.4869995 18.513,18.513 0 0 1 42.513,24 Z" fill="#fff"/><path d="m20.375 10.836v21.898l4.4513 1.4106v-18.447c0-1.1417 0.63761-1.8498 1.4528-1.5795 1.2195 0.33732 1.2205 1.7172 1.2205 2.2383v7.34c0.69194 0.30705 1.3479 0.46456 1.9511 0.46456 0.90817 0 1.6684-0.36594 2.2003-1.06 0.57517-0.75032 0.87844-1.8745 0.87844-3.2519 0-3.9851-1.3499-5.7267-5.562-7.1711-1.3341-0.45192-4.3372-1.3851-6.5925-1.8413zm-1.6344 13.688-6.8797 2.441c-0.02379 0.0087-1.7358 0.57835-2.724 1.3092-0.35029 0.25948-0.50605 0.57737-0.44766 0.89955 0.11028 0.60112 0.89455 1.164 2.099 1.5035 2.5191 0.83248 5.1622 1.0445 7.7159 0.62504l0.23228-0.03801v-1.9131l-2.0863 0.75596c-0.96438 0.34597-2.458 0.42428-3.2646 0.16049-0.5795-0.19028-0.70734-0.49524-0.70951-0.71795-0.0043-0.26596 0.17441-0.64535 1.022-0.95023l5.0426-1.8033zm13.269 1.1529c-0.59973-0.0075-1.1869 0.016-1.7442 0.07603-2.1515 0.23785-3.7118 0.78326-3.7291 0.78975l-0.09714 0.0338v2.3692l5.0299-1.7695c0.96439-0.34597 2.4538-0.42428 3.2604-0.16048 0.5795 0.19028 0.70734 0.49523 0.70951 0.71795 0.0021 0.26596-0.17234 0.64329-1.0178 0.94601l-7.9819 2.8465v2.2594l10.706-3.8432c0.01297-0.0043 1.421-0.53074 1.968-1.2205 0.19245-0.24218 0.25306-0.4904 0.17737-0.73907-0.09298-0.30488-0.49051-0.89192-2.0863-1.3979-1.4887-0.56436-3.3954-0.88519-5.1946-0.908z" fill="#3f424d" stroke-width="2.1623"/></svg>

portprotonqt/themes/standart/images/xbox_xbox.svg

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+<svg width="48" height="48" version="1.1" viewBox="0 0 48 48" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><path d="m47 24a23 23 0 0 1-23 23 23 23 0 0 1-23-23 23 23 0 0 1 23-23 23 23 0 0 1 23 23z" fill="#3f424d"/><path d="M 42.513,24 A 18.513,18.513 0 0 1 24,42.513 18.513,18.513 0 0 1 5.4869995,24 18.513,18.513 0 0 1 24,5.4869995 18.513,18.513 0 0 1 42.513,24 Z" fill="#fff"/><path d="m22.671 37.279c-2.0532-0.1967-4.1317-0.93396-5.9172-2.099-1.4962-0.97578-1.8338-1.3776-1.8338-2.1783 0-1.6086 1.7688-4.4266 4.7953-7.6383 1.7183-1.8246 4.1122-3.962 4.3709-3.9044 0.50369 0.11245 4.5276 4.0376 6.0343 5.8857 2.3821 2.9211 3.4769 5.3138 2.9205 6.3804-0.42284 0.81067-3.0472 2.3955-4.9749 3.0042-1.5891 0.50183-3.6761 0.71433-5.395 0.54984zm-9.772-5.9498c-1.2434-1.9076-1.8716-3.7854-2.1746-6.5015-0.10037-0.89679-0.06505-1.4095 0.22706-3.2507 0.36336-2.2923 1.6697-4.947 3.2402-6.5795 0.66849-0.69389 0.72796-0.71247 1.5433-0.43678 0.98817 0.33455 2.0445 1.0644 3.6832 2.5463l0.95719 0.8655-0.52351 0.64123c-2.4249 2.9769-4.9842 7.1991-5.9476 9.8105-0.52351 1.4188-0.73416 2.8437-0.50802 3.4369 0.15179 0.40084 0.01239 0.25153-0.49873-0.53095zm21.824 0.32433c0.12298-0.59972-0.03253-1.7006-0.39651-2.8115-0.78837-2.4054-3.4242-6.88-5.8445-9.9226l-0.76204-0.95781 0.82461-0.75677c1.0761-0.98817 1.8233-1.5798 2.63-2.0826 0.63596-0.39651 1.5451-0.74748 1.9361-0.74748 0.24069 0 1.0892 0.88285 1.7738 1.8431 1.0607 1.4869 1.8407 3.2929 2.2359 5.1701 0.25556 1.2143 0.27694 3.8102 0.0412 5.0214-0.19516 0.99375-0.60405 2.2818-1.0006 3.1556-0.30048 0.65455-1.0408 1.9262-1.3661 2.34-0.16728 0.21281-0.16728 0.2125-0.07435-0.24658zm-11.832-17.733c-1.117-0.56688-2.84-1.1756-3.7916-1.3398-0.33331-0.05731-0.90236-0.08983-1.2639-0.07125-0.78558 0.03965-0.75058-0.0012 0.50895-0.59631 1.047-0.4947 1.9206-0.78558 3.107-1.0346 1.3336-0.28034 3.8412-0.28344 5.1537-0.0068 1.4172 0.29893 3.0866 0.92002 4.027 1.4993l0.28003 0.17161-0.64123-0.03222c-1.275-0.06443-3.133 0.45072-5.128 1.4209-0.60158 0.29304-1.1245 0.52661-1.1629 0.52042-0.0381-0.0074-0.52847-0.24627-1.0904-0.53126z" fill="#3f424d" stroke-width=".30977"/></svg>

portprotonqt/themes/standart/metainfo.ini

@@ -1,5 +1,23 @@
 [Metainfo]
 author = Dervart
 author_link =
-description = Стандартная тема PortProtonQt (тёмный вариант)
-name = Clean Dark
+name_en = Clean Dark
+name_ru = Чистая темная
+description_en = Standard PortProtonQt theme (dark variant)
+description_ru = Стандартная тема PortProtonQt (тёмный вариант)
+
+[Screenshots]
+auto_installs_en = Auto-installs
+auto_installs_ru = Автоустановки
+library_en = Library
+library_ru = Библиотека
+game_card_en = Game Card
+game_card_ru = Карточка
+context_menu_en = Context Menu
+context_menu_ru = Контекстное меню
+portproton_settings_en = PortProton Settings
+portproton_settings_ru = Настройки PortProton
+wine_settings_en = Wine Settings
+wine_settings_ru = Настройки Wine
+themes_en = Themes
+themes_ru = Темы

portprotonqt/themes/standart/styles/base.py

@@ -0,0 +1,378 @@
+from .constants import *
+
+# ГЛОБАЛЬНЫЙ СТИЛЬ ДЛЯ ОКНА (ФОН), ЛЭЙБЛОВ, КНОПОК
+MAIN_WINDOW_STYLE = f"""
+    QWidget {{
+        background: {color_b};
+    }}
+    QLabel {{
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+    }}
+    QPushButton {{
+        background: {color_c};
+        border: {border_c} rgba(255, 255, 255, 0.01);
+        border-radius: {border_radius_a};
+        color: {color_f};
+        font-size: {font_size_a};
+        font-family: '{font_family}';
+        padding: 8px 16px;
+    }}
+    QPushButton:hover {{
+        background: {color_a};
+        border: {border_c} {color_a};
+    }}
+    QPushButton:pressed {{
+        background: {color_b};
+    }}
+    QPushButton:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_a};
+    }}
+"""
+
+# СТИЛЬ ПРОГРЕСС-БАРА
+PROGRESS_BAR_STYLE = f"""
+    QProgressBar {{
+        color: {color_f};
+        background-color: {color_c};
+        text-align: center;
+    }}
+    QProgressBar::chunk {{
+        background-color: {color_a};
+    }}
+"""
+
+# СТИЛЬ СТАТУС-БАРА
+STATUS_BAR_STYLE = f"""
+    QStatusBar {{
+        color: {color_f};
+    }}
+"""
+
+# СТИЛЬ ШАПКИ ГЛАВНОГО ОКНА
+MAIN_WINDOW_HEADER_STYLE = f"""
+    QFrame {{
+        background: {color_h};
+        border: 10px solid {color_g};
+        border-bottom: 0px solid {color_g};
+        border-top-left-radius: 30px;
+        border-top-right-radius: 30px;
+        border: none;
+    }}
+"""
+
+# СТИЛЬ ОБЛАСТИ НАВИГАЦИИ (КНОПКИ ВКЛАДОК)
+NAV_WIDGET_STYLE = f"""
+    QWidget {{
+        background: {color_h};
+        border:  {border_a};
+    }}
+"""
+
+# СТИЛЬ КНОПОК ВКЛАДОК НАВИГАЦИИ
+NAV_BUTTON_STYLE = f"""
+    NavLabel {{
+        background: rgba(0,0,0,0);
+        padding: 12px 3px;
+        margin: 10px 0 10px 10px;
+        color: #7f7f7f;
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        text-transform: uppercase;
+        border: {color_a};
+        border-radius: {border_radius_b};
+    }}
+    NavLabel[checked = true] {{
+        background: rgba(0,0,0,0);
+        color: {color_a};
+        font-weight: normal;
+        text-decoration: underline;
+        border-radius: {border_radius_b};
+    }}
+    NavLabel:hover {{
+        background: none;
+        color: {color_a};
+    }}
+"""
+
+# СТИЛЬ ПОЛЯ ПОИСКА
+SEARCH_EDIT_STYLE = f"""
+    QLineEdit {{
+        background-color: rgba(30, 30, 30, 0.50);
+        border: {border_b} rgba(255, 255, 255, 0.5);
+        border-radius: {border_radius_a};
+        padding: 7px 14px;
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        color: {color_f};
+    }}
+    QLineEdit:focus {{
+        border: {border_b} {color_a};
+    }}
+"""
+
+# ОТКЛЮЧАЕМ РАМКУ У QScrollArea
+SCROLL_AREA_STYLE = f"""
+    QWidget {{
+        background: {color_h};
+    }}
+    QScrollBar:vertical {{
+        width: 10px;
+        border:  {border_a};
+        border-radius: 5px;
+        background: rgba(20, 20, 20, 0.30);
+    }}
+    QScrollBar::handle:vertical {{
+        background: #bebebe;
+        border:  {border_a};
+        border-radius: 5px;
+    }}
+    QScrollBar::add-line:vertical {{
+        border:  {border_a};
+        background: none;
+    }}
+    QScrollBar::sub-line:vertical {{
+        border:  {border_a};
+        background: none;
+    }}
+    QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical {{
+        border:  {border_a};
+        width: 3px;
+        height: 3px;
+        background: none;
+    }}
+
+    QScrollBar:horizontal {{
+        height: 10px;
+        border:  {border_a};
+        border-radius: 5px;
+        background: rgba(20, 20, 20, 0.30);
+    }}
+    QScrollBar::handle:horizontal {{
+        background: #bebebe;
+        border:  {border_a};
+        border-radius: 5px;
+    }}
+    QScrollBar::add-line:horizontal {{
+        border:  {border_a};
+        background: none;
+    }}
+    QScrollBar::sub-line:horizontal {{
+        border:  {border_a};
+        background: none;
+    }}
+    QScrollBar::up-arrow:horizontal, QScrollBar::down-arrow:horizontal {{
+        border:  {border_a};
+        width: 3px;
+        height: 3px;
+        background: none;
+    }}
+"""
+
+# SLIDER_SIZE_STYLE
+SLIDER_SIZE_STYLE= f"""
+    QWidget {{
+        background: {color_h};
+        height: 25px;
+    }}
+    QSlider::groove:horizontal {{
+        border:  {border_a};
+        border-radius: 3px;
+        height: 6px; /* the groove expands to the size of the slider by default. by giving it a height, it has a fixed size */
+        background: rgba(20, 20, 20, 0.30);
+        margin: 6px 0;
+    }}
+    QSlider::handle:horizontal {{
+        background: #bebebe;
+        border:  {border_a};
+        width: 18px;
+        height: 18px;
+        margin: -6px 0; /* handle is placed by default on the contents rect of the groove. Expand outside the groove */
+        border-radius: 9px;
+    }}
+"""
+
+# СТИЛЬ ОБЛАСТИ ДЛЯ КАРТОЧЕК ИГР (QWidget)
+LIST_WIDGET_STYLE = """
+    QWidget {
+        background: none;
+        border:  {border_a} {color_g};
+        border-radius: 25px;
+    }
+"""
+
+# ЗАГОЛОВОК "БИБЛИОТЕКА" НА ВКЛАДКЕ
+INSTALLED_TAB_TITLE_STYLE = f"""
+    QLabel {{
+        font-family: '{font_family}';
+        font-size: {font_size_b};
+        color: {color_f};
+    }}
+"""
+
+# СТИЛЬ КНОПОК "СОХРАНЕНИЯ, ПРИМЕНЕНИЯ И Т.Д."
+ACTION_BUTTON_STYLE = f"""
+    QPushButton {{
+        background: {color_c};
+        border: {border_c} {color_g};
+        border-radius: {border_radius_a};
+        color: {color_f};
+        font-size: {font_size_a};
+        font-family: '{font_family}';
+        padding: 8px 16px;
+    }}
+    QPushButton:hover {{
+        background: {color_a};
+        border: {border_c} {color_a};
+    }}
+    QPushButton:pressed {{
+        background: {color_b};
+    }}
+    QPushButton:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_a};
+    }}
+"""
+
+# СТИЛЬ ОВЕРЛЕЯ
+OVERLAY_WINDOW_STYLE = f"background: {color_b};"
+OVERLAY_BUTTON_STYLE = f"""
+    QPushButton {{
+        background: {color_c};
+        border: {border_c} {color_g};
+        border-radius: {border_radius_a};
+        color: {color_f};
+        font-size: {font_size_a};
+        font-family: '{font_family}';
+        padding: 8px 16px;
+    }}
+    QPushButton:hover {{
+        background: {color_a};
+        border: {border_c} {color_a};
+    }}
+    QPushButton:pressed {{
+        background: {color_b};
+    }}
+    QPushButton:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_a};
+    }}
+"""
+
+# ТЕКСТОВЫЕ СТИЛИ: ЗАГОЛОВКИ И ОСНОВНОЙ КОНТЕНТ
+TAB_TITLE_STYLE = f"font-family: '{font_family}'; font-size: {font_size_b}; color: {color_f}; background-color: none;"
+CONTENT_STYLE = f"""
+    QLabel {{
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        color: {color_f};
+        background-color: none;
+        border-bottom: {border_b} rgba(255, 255, 255, 0.2);
+        padding-bottom: 15px;
+    }}
+"""
+
+PREVIEW_WIDGET_STYLE = f"""
+    QWidget {{
+        margin-top: 3px;
+        background-color: {color_c};
+        border-radius: {border_radius_a};
+    }}
+"""
+
+# СТИЛЬ ОСНОВНЫХ СТРАНИЦ
+# LIBRARY_WIDGET_STYLE
+LIBRARY_WIDGET_STYLE= """
+    QWidget {
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:0,
+            stop:0 rgba(112,20,132,1),
+            stop:1 rgba(50,134,182,1));
+        border-radius: 0px;
+    }
+"""
+
+# CONTAINER_STYLE
+CONTAINER_STYLE= """
+    QWidget {
+        background-color: none;
+    }
+"""
+
+# OTHER_PAGES_WIDGET_STYLE
+OTHER_PAGES_WIDGET_STYLE= f"""
+    QWidget {{
+        background: {color_d};
+        border-radius: 0px;
+    }}
+"""
+
+# CAROUSEL_WIDGET_STYLE
+CAROUSEL_WIDGET_STYLE= f"""
+    QWidget {{
+        background: {color_c};
+        border-radius: 0px;
+    }}
+"""
+
+# СТИЛИ ДЛЯ ВКЛАДКИ НАСТРОЕК PORTPROTON
+# PARAMS_TITLE_STYLE
+PARAMS_TITLE_STYLE = f"color: {color_f}; font-family: '{font_family}'; font-size: {font_size_a}; padding: 10px; background: {color_h};"
+
+PROXY_INPUT_STYLE = f"""
+    QLineEdit {{
+        background: {color_b};
+        border: {border_c} rgba(255, 255, 255, 0.01);
+        border-radius: {border_radius_a};
+        height: 34px;
+        padding-left: 12px;
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+    }}
+    QLineEdit:hover {{
+        background: {color_c};
+        border: {border_c} {color_a};
+    }}
+    QLineEdit:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_e};
+    }}
+"""
+
+# СТИЛИ ДЛЯ QMessageBox (ОКНА СООБЩЕНИЙ)
+MESSAGE_BOX_STYLE = f"""
+    QMessageBox {{
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:0,
+            stop:0 rgba(40, 40, 40, 0.95),
+            stop:1 rgba(25, 25, 25, 0.95));
+        border: {border_b} rgba(255, 255, 255, 0.15);
+        border-radius: 12px;
+    }}
+    QMessageBox QLabel {{
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+    }}
+    QMessageBox QPushButton {{
+        background: rgba(30, 30, 30, 0.6);
+        border: {border_b} rgba(255, 255, 255, 0.2);
+        border-radius: {border_radius_a};
+        color: {color_f};
+        font-family: '{font_family}';
+        padding: 8px 20px;
+        min-width: 80px;
+    }}
+    QMessageBox QPushButton:hover {{
+        background: #09bec8;
+        border-color: rgba(255, 255, 255, 0.3);
+    }}
+    QMessageBox QPushButton:focus {{
+        border: {border_c} {color_a};
+        background: {color_e};
+    }}
+"""
+
+# Favorite Star
+FAVORITE_LABEL_STYLE = f"color: gold; font-size: 32px; background: {color_h};"

portprotonqt/themes/standart/styles/constants.py

@@ -0,0 +1,176 @@
+from portprotonqt.theme_manager import ThemeManager
+from portprotonqt.config_utils import read_theme_from_config
+
+theme_manager = ThemeManager()
+current_theme_name = read_theme_from_config()
+
+# КОНСТАНТЫ
+favoriteLabelSize = 48, 48
+
+# VARS
+font_family = "Play"
+font_size_a = "16px"
+font_size_b = "24px"
+border_a = "0px solid"
+border_b = "1px solid"
+border_c = "2px solid"
+border_radius_a = "10px"
+border_radius_b = "15px"
+color_a = "#409EFF"
+color_b = "#282a33"
+color_c = "#3f424d"
+color_d = "#32343d"
+color_e = "#404554"
+color_f = "#ffffff"
+color_g = "rgba(0, 0, 0, 0)"
+color_h = "transparent"
+color_i = "rgba(40, 42, 51, 0.9)"
+
+GAME_CARD_ANIMATION = {
+    # Тип анимации при входе и выходе на детальную страницу
+    # Возможные значения: "fade", "slide_left", "slide_right", "slide_up", "slide_down", "bounce"
+    # Определяет, как детальная страница появляется и исчезает
+    "detail_page_animation_type": "fade",
+
+    # Ширина обводки карточки в состоянии покоя (без наведения или фокуса)
+    # Влияет на толщину рамки вокруг карточки, когда она не выделена
+    # Значение в пикселях
+    "default_border_width": 2,
+
+    # Ширина обводки при наведении курсора
+    # Увеличивает толщину рамки, когда курсор находится над карточкой
+    # Значение в пикселях
+    "hover_border_width": 8,
+
+    # Ширина обводки при фокусе (например, при выборе с клавиатуры)
+    # Увеличивает толщину рамки, когда карточка в фокусе
+    # Значение в пикселях
+    "focus_border_width": 12,
+
+    # Минимальная ширина обводки во время пульсирующей анимации
+    # Определяет минимальную толщину рамки при пульсации (анимация "дыхания")
+    # Значение в пикселях
+    "pulse_min_border_width": 8,
+
+    # Максимальная ширина обводки во время пульсирующей анимации
+    # Определяет максимальную толщину рамки при пульсации
+    # Значение в пикселях
+    "pulse_max_border_width": 10,
+
+    # Длительность анимации изменения толщины обводки (например, при наведении или фокусе)
+    # Влияет на скорость перехода от одной ширины обводки к другой
+    # Значение в миллисекундах
+    "thickness_anim_duration": 300,
+
+    # Длительность одного цикла пульсирующей анимации
+    # Определяет, как быстро рамка "пульсирует" между min и max значениями
+    # Значение в миллисекундах
+    "pulse_anim_duration": 800,
+
+    # Длительность анимации вращения градиента
+    # Влияет на скорость, с которой градиентная обводка вращается вокруг карточки
+    # Значение в миллисекундах
+    "gradient_anim_duration": 3000,
+
+    # Начальный угол градиента (в градусах)
+    # Определяет начальную точку вращения градиента при старте анимации
+    "gradient_start_angle": 360,
+
+    # Конечный угол градиента (в градусах)
+    # Определяет конечную точку вращения градиента
+    # Значение 0 означает полный поворот на 360 градусов
+    "gradient_end_angle": 0,
+
+    # Тип анимации для карточки при наведении или фокусе
+    # Возможные значения: "gradient", "scale"
+    # "gradient" включает вращающийся градиент для обводки, "scale" увеличивает размер карточки
+    "card_animation_type": "gradient",
+
+    # Масштаб карточки в состоянии покоя
+    # Определяет базовый размер карточки (1.0 = 100% от исходного размера)
+    # Значение в долях (например, 1.0 для нормального размера)
+    "default_scale": 1.0,
+
+    # Масштаб карточки при наведении курсора
+    # Увеличивает размер карточки при наведении
+    # Значение в долях (например, 1.1 = 110% от исходного размера)
+    "hover_scale": 1.1,
+
+    # Масштаб карточки при фокусе (например, при выборе с клавиатуры)
+    # Увеличивает размер карточки при фокусе
+    # Значение в долях (например, 1.05 = 105% от исходного размера)
+    "focus_scale": 1.05,
+
+    # Длительность анимации масштабирования
+    # Влияет на скорость изменения размера карточки при наведении или фокусе
+    # Значение в миллисекундах
+    "scale_anim_duration": 200,
+
+    # Тип кривой сглаживания для анимации увеличения обводки (при наведении/фокусе)
+    # Влияет на "чувство" анимации (например, плавное ускорение или замедление)
+    # Возможные значения: строки, соответствующие QEasingCurve.Type (например, "OutBack", "InOutQuad")
+    "thickness_easing_curve": "OutBack",
+
+    # Тип кривой сглаживания для анимации уменьшения обводки (при уходе курсора/потере фокуса)
+    # Влияет на "чувство" возврата к исходной ширине обводки
+    "thickness_easing_curve_out": "InBack",
+
+    # Тип кривой сглаживания для анимации увеличения масштаба (при наведении/фокусе)
+    # Влияет на "чувство" анимации масштабирования (например, с эффектом "отскока")
+    # Возможные значения: строки, соответствующие QEasingCurve.Type
+    "scale_easing_curve": "OutBack",
+
+    # Тип кривой сглаживания для анимации уменьшения масштаба (при уходе курсора/потере фокуса)
+    # Влияет на "чувство" возврата к исходному масштабу
+    "scale_easing_curve_out": "InBack",
+
+    # Цвета градиента для анимированной обводки
+    # Список словарей, где каждый словарь задает позицию (0.0–1.0) и цвет в формате hex
+    # Влияет на внешний вид обводки при наведении или фокусе, если card_animation_type="gradient"
+    "gradient_colors": [
+        {"position": 0, "color": "#00fff5"},    # Начальный цвет (циан)
+        {"position": 0.33, "color": "#FF5733"}, # Цвет на 33% (оранжевый)
+        {"position": 0.66, "color": "#9B59B6"}, # Цвет на 66% (пурпурный)
+        {"position": 1, "color": "#00fff5"}     # Конечный цвет (возвращение к циану)
+    ],
+
+    # Длительность анимации fade при входе на детальную страницу
+    # Влияет на скорость появления страницы при fade-анимации
+    # Значение в миллисекундах
+    "detail_page_fade_duration": 350,
+
+    # Длительность анимации slide при входе на детальную страницу
+    # Влияет на скорость скольжения страницы при slide-анимации
+    # Значение в миллисекундах
+    "detail_page_slide_duration": 500,
+
+    # Длительность анимации bounce при входе на детальную страницу
+    # Влияет на скорость "прыжка" страницы при bounce-анимации
+    # Значение в миллисекундах
+    "detail_page_bounce_duration": 400,
+
+    # Длительность анимации fade при выходе из детальной страницы
+    # Влияет на скорость исчезновения страницы при fade-анимации
+    # Значение в миллисекундах
+    "detail_page_fade_duration_exit": 350,
+
+    # Длительность анимации slide при выходе из детальной страницы
+    # Влияет на скорость скольжения страницы при slide-анимации
+    # Значение в миллисекундах
+    "detail_page_slide_duration_exit": 500,
+
+    # Длительность анимации bounce при выходе из детальной страницы
+    # Влияет на скорость "сжатия" страницы при bounce-анимации
+    # Значение в миллисекундах
+    "detail_page_bounce_duration_exit": 400,
+
+    # Тип кривой сглаживания для анимации при входе на детальную страницу
+    # Применяется к slide и bounce анимациям, влияет на "чувство" движения
+    # Возможные значения: строки, соответствующие QEasingCurve.Type
+    "detail_page_easing_curve": "OutCubic",
+
+    # Тип кривой сглаживания для анимации при выходе из детальной страницы
+    # Применяется к slide и bounce анимациям, влияет на "чувство" движения
+    # Возможные значения: строки, соответствующие QEasingCurve.Type
+    "detail_page_easing_curve_exit": "InCubic"
+}

portprotonqt/themes/standart/styles/detail_page.py

@@ -0,0 +1,115 @@
+from .constants import *
+
+# ФОН ДЛЯ ДЕТАЛЬНОЙ СТРАНИЦЫ, ЕСЛИ ОБЛОЖКА НЕ ЗАГРУЖЕНА
+DETAIL_PAGE_NO_COVER_STYLE = f"background: rgba(20,20,20,0.95); border-radius: {border_radius_b};"
+
+# СТИЛЬ КНОПКИ "ДОБАВИТЬ ИГРУ" И "НАЗАД" НА ДЕТАЛЬНОЙ СТРАНИЦЕ И БИБЛИОТЕКИ
+ADDGAME_BACK_BUTTON_STYLE = f"""
+    QPushButton {{
+        background: rgba(20, 20, 20, 0.40);
+        border: {border_b} rgba(255, 255, 255, 0.5);
+        border-radius: {border_radius_a};
+        color: {color_f};
+        font-size: {font_size_a};
+        font-family: '{font_family}';
+        padding: 8px 16px;
+    }}
+    QPushButton:hover {{
+        background: {color_a};
+    }}
+    QPushButton:pressed {{
+        background: {color_a};
+    }}
+"""
+
+# ОСНОВНОЙ ФРЕЙМ ДЕТАЛЕЙ ИГРЫ
+DETAIL_CONTENT_FRAME_STYLE = f"""
+    QFrame {{
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:0,
+            stop:0 rgba(20, 20, 20, 0.40),
+            stop:1 rgba(20, 20, 20, 0.35));
+        border:  {border_a} {color_g};
+        border-radius: {border_radius_b};
+    }}
+"""
+
+# ФРЕЙМ ПОД ОБЛОЖКОЙ
+COVER_FRAME_STYLE = f"""
+    QFrame {{
+        background: rgba(30, 30, 30, 0.80);
+        border-radius: {border_radius_b};
+        border:  {border_a} {color_g};
+    }}
+"""
+
+# СКРУГЛЕНИЕ LABEL ПОД ОБЛОЖКУ
+COVER_LABEL_STYLE = f"border-radius: {border_radius_b};"
+
+# ВИДЖЕТ ДЕТАЛЕЙ (ТЕКСТ, ОПИСАНИЕ)
+DETAILS_WIDGET_STYLE = f"background: rgba(20,20,20,0.40); border-radius: {border_radius_b}; padding: 10px;"
+
+# НАЗВАНИЕ (ЗАГОЛОВОК) НА ДЕТАЛЬНОЙ СТРАНИЦЕ
+DETAIL_PAGE_TITLE_STYLE = f"font-family: '{font_family}'; font-size: 32px; color: #007AFF;"
+
+# ЛИНИЯ-РАЗДЕЛИТЕЛЬ
+DETAIL_PAGE_LINE_STYLE = "color: rgba(255,255,255,0.12); margin: 10px 0;"
+
+# ТЕКСТ ОПИСАНИЯ
+DETAIL_PAGE_DESC_STYLE = f"font-family: '{font_family}'; font-size: {font_size_a}; color: {color_f}; line-height: 1.5;"
+
+# СТИЛЬ КНОПКИ "ИГРАТЬ"
+PLAY_BUTTON_STYLE = f"""
+    QPushButton {{
+        background: rgba(20, 20, 20, 0.40);
+        border: {border_b} rgba(255, 255, 255, 0.5);
+        border-radius: {border_radius_a};
+        font-size: 18px;
+        color: {color_f};
+        font-weight: bold;
+        font-family: '{font_family}';
+        padding: 8px 16px;
+        min-width: 120px;
+        min-height: 40px;
+    }}
+    QPushButton:hover {{
+        background: {color_a};
+    }}
+    QPushButton:pressed {{
+        background: {color_a};
+    }}
+    QPushButton:focus {{
+        background: {color_a};
+    }}
+"""
+
+ADDGAME_INPUT_STYLE = f"""
+    QLineEdit {{
+        background: {color_c};
+        border: {border_c} {color_g};
+        border-radius: {border_radius_a};
+        height: 34px;
+        padding-left: 12px;
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+    }}
+    QLineEdit:hover {{
+        background: {color_c};
+        border: {border_c} {color_a};
+    }}
+    QLineEdit:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_e};
+    }}
+"""
+
+# ФУНКЦИЯ ДЛЯ ДИНАМИЧЕСКОГО ГРАДИЕНТА (ДЕТАЛИ ИГР)
+# Функции из этой темы срабатывает всегда вне зависимости от выбранной темы, функции из других тем работают только в этих темах
+def detail_page_style(stops):
+    return f"""
+    QWidget {{
+        background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
+                                    {stops});
+                                    border-radius: {border_radius_b};
+    }}
+"""

portprotonqt/themes/standart/styles/game_card.py

@@ -0,0 +1,87 @@
+from .constants import *
+
+# СТИЛЬ КАРТОЧКИ ИГРЫ (GAMECARD)
+GAME_CARD_WINDOW_STYLE = f"""
+    QFrame {{
+        border-radius: 20px;
+        background: rgba(20, 20, 20, 0.40);
+        border:  {border_a} {color_g};
+    }}
+"""
+
+# НАЗВАНИЕ В КАРТОЧКЕ (QLabel)
+GAME_CARD_NAME_LABEL_STYLE = f"""
+    QLabel {{
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        font-weight: bold;
+        background-color: {color_g};
+        border-bottom-left-radius: 20px;
+        border-bottom-right-radius: 20px;
+        padding: 14px, 7px, 3px, 7px;
+        qproperty-wordWrap: true;
+    }}
+"""
+
+# СТИЛИ БЕЙДЖА PROTONDB НА КАРТОЧКЕ
+def get_protondb_badge_style(tier):
+    tier = tier.lower()
+    tier_colors = {
+        "platinum": {"background": "rgba(255,255,255,0.9)", "color": "black"},
+        "gold": {"background": "rgba(253,185,49,0.7)", "color": "black"},
+        "silver": {"background": "rgba(169,169,169,0.8)", "color": "black"},
+        "bronze": {"background": "rgba(205,133,63,0.7)", "color": "black"},
+        "borked": {"background": "rgba(255,0,0,0.7)", "color": "black"},
+        "pending": {"background": "rgba(160,82,45,0.7)", "color": "black"}
+    }
+    colors = tier_colors.get(tier, {"background": "rgba(0, 0, 0, 0.5)", "color": "white"})
+    return f"""
+        qproperty-alignment: AlignCenter;
+        background-color: {colors["background"]};
+        color: {colors["color"]};
+        border-radius: 5px;
+        font-family: '{font_family}';
+        font-weight: bold;
+    """
+
+# СТИЛИ БЕЙДЖА WEANTICHEATYET
+def get_anticheat_badge_style(status):
+    status = status.lower()
+    status_colors = {
+        "supported": {"background": "rgba(102, 168, 15, 0.7)", "color": "black"},
+        "running": {"background": "rgba(25, 113, 194, 0.7)", "color": "black"},
+        "planned": {"background": "rgba(156, 54, 181, 0.7)", "color": "black"},
+        "broken": {"background": "rgba(232, 89, 12, 0.7)", "color": "black"},
+        "denied": {"background": "rgba(224, 49, 49, 0.7)", "color": "black"}
+    }
+    colors = status_colors.get(status, {"background": "rgba(0, 0, 0, 0.5)", "color": "white"})
+    return f"""
+        qproperty-alignment: AlignCenter;
+        background-color: {colors["background"]};
+        color: {colors["color"]};
+        font-size: {font_size_a};
+        border-radius: 5px;
+        font-weight: bold;
+    """
+
+# СТИЛИ БЕЙДЖА STEAM
+STEAM_BADGE_STYLE= f"""
+    qproperty-alignment: AlignCenter;
+    background: rgba(0, 0, 0, 0.5);
+    color: white;
+    border-radius: 5px;
+    font-family: '{font_family}';
+    font-weight: bold;
+"""
+
+# ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ИНФОРМАЦИИ НА СТРАНИЦЕ ИГР
+LAST_LAUNCH_TITLE_STYLE = f"font-family: '{font_family}'; font-size: 11px; color: #bbbbbb; text-transform: uppercase; letter-spacing: 0.75px; margin-bottom: 2px;"
+LAST_LAUNCH_VALUE_STYLE = f"font-family: '{font_family}'; font-size: 13px; color: {color_f}; font-weight: 600; letter-spacing: 0.75px;"
+PLAY_TIME_TITLE_STYLE = f"font-family: '{font_family}'; font-size: 11px; color: #bbbbbb; text-transform: uppercase; letter-spacing: 0.75px; margin-bottom: 2px;"
+PLAY_TIME_VALUE_STYLE = f"font-family: '{font_family}'; font-size: 13px; color: {color_f}; font-weight: 600; letter-spacing: 0.75px;"
+GAMEPAD_SUPPORT_VALUE_STYLE = f"""
+    font-family: '{font_family}'; font-size: {font_size_a}; color: #00ff00;
+    font-weight: bold; background: {color_g};
+    border-radius: 5px; padding: 4px 8px;
+"""

portprotonqt/themes/standart/styles/settings.py

@@ -0,0 +1,111 @@
+from .constants import *
+
+SETTINGS_COMBO_STYLE = f"""
+    QComboBox {{
+        background: {color_c};
+        border: {border_c} {color_g};
+        border-radius: {border_radius_a};
+        height: 34px;
+        padding-left: 12px;
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        min-width: 120px;
+        combobox-popup: 0;
+    }}
+    QComboBox:on {{
+        background: {color_b};
+        border: {border_c} {color_a};
+        border-bottom-style: none;
+        border-top-left-radius: 10px;
+        border-top-right-radius: 10px;
+        border-bottom-left-radius: 0px;
+        border-bottom-right-radius: 0px;
+    }}
+    QComboBox:hover {{
+        border: {border_c} {color_a};
+        background: {color_a};
+    }}
+    /* Состояние фокуса */
+    QComboBox:focus {{
+        border: {border_c} {color_a};
+        background-color: {color_a};
+    }}
+    QComboBox::drop-down {{
+        subcontrol-origin: padding;
+        subcontrol-position: center right;
+        border-left: {border_b} rgba(255, 255, 255, 0.05);
+        padding: 12px;
+        height: 12px;
+        width: 12px;
+    }}
+    QComboBox::down-arrow {{
+        image: url({theme_manager.get_icon("down", current_theme_name, as_path=True)});
+        padding: 12px;
+        height: 12px;
+        width: 12px;
+    }}
+    QComboBox::down-arrow:on {{
+        image: url({theme_manager.get_icon("up", current_theme_name, as_path=True)});
+        padding: 12px;
+        height: 12px;
+        width: 12px;
+    }}
+    /* Список при открытом комбобоксе */
+    QComboBox QAbstractItemView {{
+        outline: none;
+        border: {border_c} {color_a};
+        border-top-style: none;
+        border-top-left-radius: 0px;
+        border-top-right-radius: 0px;
+        border-bottom-left-radius: 10px;
+        border-bottom-right-radius: 10px;
+    }}
+    QListView {{
+        background: {color_c};
+    }}
+    QListView::item {{
+        padding: 7px 7px 7px 12px;
+        margin: 3px;
+        border-radius: {border_radius_a};
+        color: {color_f};
+    }}
+    QListView::item:hover {{
+        background: {color_b};
+    }}
+    QListView::item:selected {{
+        background: {color_b};
+    }}
+    /* Выделение в списке при фокусе на элементе */
+    QListView::item:focus {{
+        background: {color_a};
+        color: {color_f};
+    }}
+"""
+
+SETTINGS_CHECKBOX_STYLE = f"""
+    QCheckBox {{
+        height: 34px;
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+    }}
+    QCheckBox::indicator {{
+        width: 24px;
+        height: 24px;
+        border: {border_c} {color_g};
+        border-radius: {border_radius_a};
+        background: {color_b};
+    }}
+    QCheckBox::indicator:hover {{
+        background: {color_c};
+        border: {border_c} {color_a};
+    }}
+    QCheckBox::indicator:focus {{
+        border: {border_c} {color_a};
+    }}
+    QCheckBox::indicator:checked {{
+        image: url({theme_manager.get_icon("check", current_theme_name, as_path=True)});
+        border: {border_c} {color_a};
+    }}
+"""

portprotonqt/themes/standart/styles/theme_utils.py

@@ -0,0 +1,84 @@
+from .constants import *
+
+CONTEXT_MENU_STYLE = f"""
+    QMenu {{
+        background: {color_b};
+        color: {color_f};
+        font-family: '{font_family}';
+        font-size: {font_size_a};
+        padding: 5px;
+        min-width: 150px;
+    }}
+    QMenu::icon {{
+        margin-left: 15px;
+    }}
+    QMenu::item {{
+        padding: 10px 20px 10px 10px;
+        background: {color_h};
+        border-radius: {border_radius_a};
+        color: {color_f};
+    }}
+    QMenu::item:selected {{
+        background: {color_a};
+        color: {color_f};
+    }}
+    QMenu::item:disabled {{
+            color: #7f7f7f;
+        }}
+    QMenu::item:hover {{
+        background: {color_a};
+        color: {color_f};
+    }}
+    QMenu::item:focus {{
+        background: {color_a};
+        color: {color_f};
+        border: {border_b} rgba(255, 255, 255, 0.3);
+        border-radius: {border_radius_a};
+    }}
+    QMenu::separator {{
+        height: 1px;
+        background-color: #7f7f7f;
+        margin: 3px 6px;
+    }}
+"""
+
+VIRTUAL_KEYBOARD_STYLE = f"""
+QWidget {{
+    background: {color_i};
+}}
+QPushButton {{
+    font-size: 14px;
+    border: {border_a} {color_h};
+    border-radius: {border_radius_a};
+    min-width: 30px;
+    min-height: 30px;
+    padding: 5px;
+    background-color: {color_c};
+    color: {color_f};
+}}
+QPushButton:hover {{
+    background-color: {color_a};
+    border: {border_b} {color_a};
+}}
+QPushButton:focus {{
+    border: {border_b} {color_a};
+    background-color: {color_a};
+}}
+QPushButton:pressed {{
+    background-color: {color_c};
+    border: {border_a} {color_h};
+}}
+QPushButton[checked="true"] {{
+    background-color: {color_a};
+    color: {color_f};
+    border: {border_a} {color_h};
+}}
+QPushButton[checked="true"]:focus {{
+    border: {border_b} {color_f};
+}}
+"""
+
+# СТИЛИ ПОЛНОЭКРАНОГО ПРЕВЬЮ СКРИНШОТОВ ТЕМЫ
+PREV_BUTTON_STYLE="background-color: rgba(0, 0, 0, 0.5); color: white; border: none;"
+NEXT_BUTTON_STYLE="background-color: rgba(0, 0, 0, 0.5); color: white; border: none;"
+CAPTION_LABEL_STYLE=f"color: white; font-size: {font_size_a};"

portprotonqt/themes/standart/styles/winetricks.py

@@ -0,0 +1,317 @@
+from .constants import *
+
+WINETRICKS_TAB_STYLE = f"""
+QTabWidget::pane {{
+    border-top: 1px solid {color_c};
+    background: {color_h};
+}}
+QTabBar::tab {{
+    background: {color_c};
+    color: {color_f};
+    padding: 8px 16px;
+    border-top-left-radius: {border_radius_a};
+    border-top-right-radius: {border_radius_a};
+    margin-right: 2px;
+}}
+QTabBar::tab:selected {{
+    background: {color_a};
+    color: {color_f};
+}}
+QTabBar::tab:hover {{
+    background: {color_a};
+}}
+"""
+
+WINETRICKS_TABBLE_STYLE = f"""
+QComboBox {{
+    background: {color_c};
+    border: {border_c} {color_g};
+    border-radius: {border_radius_a};
+    padding-left: 12px;
+    color: {color_f};
+    font-family: '{font_family}';
+    font-size: {font_size_a};
+    min-width: 120px;
+    combobox-popup: 0;
+}}
+QComboBox:on {{
+    background: {color_b};
+    border: {border_c} {color_a};
+    border-bottom-style: none;
+    border-top-left-radius: 10px;
+    border-top-right-radius: 10px;
+    border-bottom-left-radius: 0px;
+    border-bottom-right-radius: 0px;
+}}
+QComboBox:hover {{
+    border: {border_c} {color_a};
+    background: {color_a};
+}}
+/* Состояние фокуса */
+QComboBox:focus {{
+    border: {border_c} {color_a};
+    background-color: {color_a};
+}}
+QComboBox:disabled {{
+    background: #2a2c35;
+    border: {border_c} #2a2c35;
+    color: #777a84;
+}}
+QComboBox::drop-down {{
+    subcontrol-origin: padding;
+    subcontrol-position: center right;
+    border-left: {border_b} rgba(255, 255, 255, 0.05);
+    padding: 12px;
+    height: 12px;
+    width: 12px;
+}}
+QComboBox::down-arrow {{
+    image: url({theme_manager.get_icon("down", current_theme_name, as_path=True)});
+    padding: 12px;
+    height: 12px;
+    width: 12px;
+}}
+QComboBox::down-arrow:on {{
+    image: url({theme_manager.get_icon("up", current_theme_name, as_path=True)});
+    padding: 12px;
+    height: 12px;
+    width: 12px;
+}}
+/* Список при открытом комбобоксе */
+QComboBox QAbstractItemView {{
+    outline: none;
+    background: {color_c};
+    border: {border_c} {color_a};
+    border-top-style: none;
+    border-top-left-radius: 0px;
+    border-top-right-radius: 0px;
+    border-bottom-left-radius: 10px;
+    border-bottom-right-radius: 10px;
+}}
+QListView {{
+    background: {color_c};
+}}
+QListView::item {{
+    padding: 7px 7px 7px 12px;
+    margin: 3px;
+    border-radius: {border_radius_a};
+    color: {color_f};
+}}
+QListView::item:hover {{
+    background: {color_b};
+}}
+QListView::item:selected {{
+    background: {color_b};
+}}
+/* Выделение в списке при фокусе на элементе */
+QListView::item:focus {{
+    background: {color_a};
+    color: {color_f};
+}}
+QLineEdit {{
+    background: {color_c};
+    border: {border_c} rgba(255, 255, 255, 0.01);
+    border-radius: {border_radius_a};
+    height: 34px;
+    padding-left: 12px;
+    color: {color_f};
+    font-family: '{font_family}';
+    font-size: {font_size_a};
+}}
+QLineEdit:hover {{
+    background: {color_c};
+    border: {border_c} {color_a};
+}}
+QLineEdit:focus {{
+    border: {border_c} {color_a};
+    background-color: {color_e};
+}}
+QTableWidget {{
+    background: {color_h};
+    color: {color_f};
+    gridline-color: {color_h};
+    alternate-background-color: {color_d};
+    border: {border_a};
+    border-radius: {border_radius_a};
+    font-family: '{font_family}';
+    font-size: {font_size_a};
+}}
+QHeaderView::section {{
+    background: {color_d};
+    color: {color_f};
+    padding: 5px;
+    border: {border_a};
+    font-weight: bold;
+}}
+QTableWidget::item {{
+    padding: 8px;
+    border-bottom: {border_a } {color_c};
+    height: 36px;
+}}
+QTableWidget::item:selected,
+QTableWidget::item:focus,
+QTableWidget::item:selected:focus {{
+    background: {color_a};
+    color: {color_f};
+    selection-background-color: {color_a};
+}}
+QTableWidget::item:hover {{
+    background: {color_h};
+}}
+QTableWidget::indicator {{
+    width: 24px;
+    height: 24px;
+    border: {border_c} {color_h};
+    border-radius: {border_radius_a};
+    background: {color_b};
+}}
+QTableWidget::indicator:unchecked {{
+    background: rgba(255, 255, 255, 0.1);
+    image: none;
+}}
+QTableWidget::indicator:checked {{
+    background: {color_b};
+    image: url({theme_manager.get_icon("check", current_theme_name, as_path=True)});
+    border: {border_c} {color_a};
+}}
+QTableWidget::indicator:hover {{
+    background: rgba(255, 255, 255, 0.2);
+    border: {border_c} {color_a};
+}}
+QTableWidget::indicator:focus {{
+    background: rgba(255, 255, 255, 0.2);
+    border: {border_c} {color_a};
+}}
+QScrollBar:vertical {{
+    width: 10px;
+    border:  {border_a};
+    border-radius: 5px;
+    background: rgba(20, 20, 20, 0.30);
+}}
+QScrollBar::handle:vertical {{
+    background: #bebebe;
+    border:  {border_a};
+    border-radius: 5px;
+}}
+QScrollBar::add-line:vertical {{
+    border:  {border_a};
+    background: none;
+}}
+QScrollBar::sub-line:vertical {{
+    border:  {border_a};
+    background: none;
+}}
+QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical {{
+    border:  {border_a};
+    width: 3px;
+    height: 3px;
+    background: none;
+}}
+QScrollBar:horizontal {{
+    height: 10px;
+    border:  {border_a};
+    border-radius: 5px;
+    background: rgba(20, 20, 20, 0.30);
+}}
+QScrollBar::handle:horizontal {{
+    background: #bebebe;
+    border:  {border_a};
+    border-radius: 5px;
+}}
+QScrollBar::add-line:horizontal {{
+    border:  {border_a};
+    background: none;
+}}
+QScrollBar::sub-line:horizontal {{
+    border:  {border_a};
+    background: none;
+}}
+QScrollBar::up-arrow:horizontal, QScrollBar::down-arrow:horizontal {{
+    border:  {border_a};
+    width: 3px;
+    height: 3px;
+    background: none;
+}}
+"""
+
+WINETRICKS_LOG_STYLE = f"""
+QTextEdit {{
+    background: {color_c};
+    border: {border_a};
+    border-radius: {border_radius_a};
+    color: {color_f};
+    font-family: '{font_family}';
+    font-size: {font_size_a};
+    padding: 5px;
+}}
+"""
+
+FILE_EXPLORER_STYLE = f"""
+    QListView {{
+        font-size: {font_size_a};
+        font-family: {font_family};
+        background: {color_c};
+        alternate-background-color: {color_c};
+        color: {color_f};
+        border-top-left-radius: 5px;
+        border-bottom-left-radius: 5px;
+    }}
+    QListView::item {{
+        padding: 8px;
+        margin: 0px 5px;
+    }}
+    QListView::item:alternate {{
+        margin: 0px 5px;
+        background: {color_d};
+    }}
+    QListView::item:selected {{
+        background: {color_a};
+        color: {color_f};
+        border-radius: {border_radius_a};
+    }}
+    QListView::item:hover {{
+        background: {color_a};
+        color: {color_f};
+        border-radius: {border_radius_a};
+    }}
+    QListView::item:focus {{
+        background: {color_a};
+        color: {color_f};
+        border-radius: {border_radius_a};
+    }}
+    QScrollBar:vertical {{
+        width: 10px;
+        border:  {border_a};
+        border-radius: 5px;
+        background: {color_c};
+    }}
+    QScrollBar::handle:vertical {{
+        background: #bebebe;
+        border:  {border_a};
+        border-radius: 5px;
+    }}
+    QScrollBar::add-line:vertical {{
+        border:  {border_a};
+        background: {color_c};
+        border-bottom-right-radius: 5px;
+    }}
+    QScrollBar::sub-line:vertical {{
+        border:  {border_a};
+        background: {color_c};
+        border-top-right-radius: 5px;
+    }}
+    QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical {{
+        border:  {border_a};
+        width: 3px;
+        height: 3px;
+        background: none;
+    }}
+"""
+
+FILE_EXPLORER_PATH_LABEL_STYLE = f"""
+    QLabel {{
+        color: {color_a};
+        font-size: {font_size_a};
+        font-family: {font_family};
+    }}
+"""

portprotonqt/tray_manager.py

@@ -72,8 +72,6 @@ class TrayManager:
         self.tray_icon.setContextMenu(self.tray_menu)
         self.tray_icon.show()
 
-        self.main_window.is_exiting = False
-
         self.click_count = 0
         self.click_timer = QTimer()
         self.click_timer.setSingleShot(True)
@@ -231,7 +229,6 @@ class TrayManager:
             executable = sys.executable
             args = sys.argv
 
-            self.main_window.is_exiting = True
             QApplication.quit()
 
             subprocess.Popen([executable] + args)
@@ -241,11 +238,9 @@ class TrayManager:
             save_theme_to_config("standart")
             executable = sys.executable
             args = sys.argv
-            self.main_window.is_exiting = True
             QApplication.quit()
             subprocess.Popen([executable] + args)
 
     def force_exit(self):
-        self.main_window.is_exiting = True
         self.main_window.close()
         sys.exit(0)

portprotonqt/virtual_keyboard.py

@@ -66,8 +66,11 @@ class VirtualKeyboard(QFrame):
         if not self.current_input_widget or not isinstance(self.current_input_widget, QLineEdit):
             return
 
-        # Просто устанавливаем курсор на нужную позицию без выделения
-        self.current_input_widget.setCursorPosition(self.current_input_widget.cursorPosition())
+        try:
+            # Просто устанавливаем курсор на нужную позицию без выделения
+            self.current_input_widget.setCursorPosition(self.current_input_widget.cursorPosition())
+        except RuntimeError:
+            self.current_input_widget = None
 
     def initUI(self):
         layout = QVBoxLayout()
@@ -166,8 +169,10 @@ class VirtualKeyboard(QFrame):
         # Очищаем предыдущие кнопки
         while self.keyboard_layout.count():
             item = self.keyboard_layout.takeAt(0)
-            if item.widget():
-                item.widget().deleteLater()
+            if item:
+                widget = item.widget()
+                if widget:
+                    widget.deleteLater()
 
         fixed_w = self.button_width
         fixed_h = self.button_height
@@ -280,37 +285,51 @@ class VirtualKeyboard(QFrame):
         if coords:
             row, col = coords
             item = self.keyboard_layout.itemAtPosition(row, col)
-            if item and item.widget():
-                item.widget().setFocus()
+            if item:
+                widget = item.widget()
+                if widget:
+                    widget.setFocus()
 
     def up_key(self):
         """Перемещает курсор в QLineEdit вверх/в начало, если клавиатура видима"""
         if self.current_input_widget and isinstance(self.current_input_widget, QLineEdit):
-            self.current_input_widget.setCursorPosition(0)
-            self.current_input_widget.setFocus()
+            try:
+                self.current_input_widget.setCursorPosition(0)
+                self.current_input_widget.setFocus()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def down_key(self):
         """Перемещает курсор в QLineEdit вниз/в конец, если клавиатура видима"""
         if self.current_input_widget and isinstance(self.current_input_widget, QLineEdit):
-            self.current_input_widget.setCursorPosition(len(self.current_input_widget.text()))
-            self.current_input_widget.setFocus()
+            try:
+                self.current_input_widget.setCursorPosition(len(self.current_input_widget.text()))
+                self.current_input_widget.setFocus()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def left_key(self):
         """Перемещает курсор в QLineEdit влево, если клавиатура видима"""
         if self.current_input_widget and isinstance(self.current_input_widget, QLineEdit):
-            pos = self.current_input_widget.cursorPosition()
-            if pos > 0:
-                self.current_input_widget.setCursorPosition(pos - 1)
-            self.current_input_widget.setFocus()
+            try:
+                pos = self.current_input_widget.cursorPosition()
+                if pos > 0:
+                    self.current_input_widget.setCursorPosition(pos - 1)
+                self.current_input_widget.setFocus()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def right_key(self):
         """Перемещает курсор в QLineEdit вправо, если клавиатура видима"""
         if self.current_input_widget and isinstance(self.current_input_widget, QLineEdit):
-            pos = self.current_input_widget.cursorPosition()
-            text_len = len(self.current_input_widget.text())
-            if pos < text_len:
-                self.current_input_widget.setCursorPosition(pos + 1)
-            self.current_input_widget.setFocus()
+            try:
+                pos = self.current_input_widget.cursorPosition()
+                text_len = len(self.current_input_widget.text())
+                if pos < text_len:
+                    self.current_input_widget.setCursorPosition(pos + 1)
+                self.current_input_widget.setFocus()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def move_focus_up(self):
         """Перемещает фокус по кнопкам клавиатуры вверх с фиксированной скоростью"""
@@ -366,34 +385,41 @@ class VirtualKeyboard(QFrame):
                 self.on_shift_click(not self.shift_pressed)
             self.highlight_cursor_position()
         elif self.current_input_widget is not None:
-            # Сохраняем текущую кнопку с фокусом
-            focused_button = self.focusWidget()
-            key_to_restore = None
-            if isinstance(focused_button, QPushButton) and focused_button in self.buttons.values():
-                key_to_restore = next((k for k, btn in self.buttons.items() if btn == focused_button), None)
+            try:
+                # Сохраняем текущую кнопку с фокусом
+                focused_button = self.focusWidget()
+                key_to_restore = None
+                if isinstance(focused_button, QPushButton) and focused_button in self.buttons.values():
+                    key_to_restore = next((k for k, btn in self.buttons.items() if btn == focused_button), None)
 
-            key = "&" if key == "&&" else key
-            cursor_pos = self.current_input_widget.cursorPosition()
-            text = self.current_input_widget.text()
-            new_text = text[:cursor_pos] + key + text[cursor_pos:]
-            self.current_input_widget.setText(new_text)
-            self.current_input_widget.setCursorPosition(cursor_pos + len(key))
-            self.keyPressed.emit(key)
-            self.highlight_cursor_position()
+                key = "&" if key == "&&" else key
+                cursor_pos = self.current_input_widget.cursorPosition()
+                text = self.current_input_widget.text()
+                new_text = text[:cursor_pos] + key + text[cursor_pos:]
+                self.current_input_widget.setText(new_text)
+                self.current_input_widget.setCursorPosition(cursor_pos + len(key))
+                self.keyPressed.emit(key)
+                self.highlight_cursor_position()
 
-            # Если был нажат SHIFT, но не CapsLock, отключаем его после ввода символа
-            if self.shift_pressed and not self.caps_lock:
-                self.shift_pressed = False
-                self.update_keyboard()
-                if key_to_restore and key_to_restore in self.buttons:
-                    self.buttons[key_to_restore].setFocus()
+                # Если был нажат SHIFT, но не CapsLock, отключаем его после ввода символа
+                if self.shift_pressed and not self.caps_lock:
+                    self.shift_pressed = False
+                    self.update_keyboard()
+                    if key_to_restore and key_to_restore in self.buttons:
+                        self.buttons[key_to_restore].setFocus()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def on_tab_click(self):
         if self.current_input_widget is not None:
-            self.current_input_widget.insert('\t')
-            self.keyPressed.emit('Tab')
-            self.current_input_widget.setFocus()
-            self.highlight_cursor_position()
+            try:
+                self.current_input_widget.insert('\t')
+                self.keyPressed.emit('Tab')
+                if self.current_input_widget:
+                    self.current_input_widget.setFocus()
+                self.highlight_cursor_position()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def on_caps_click(self):
         """Включаем/выключаем CapsLock"""
@@ -412,15 +438,18 @@ class VirtualKeyboard(QFrame):
     def on_backspace_click(self):
         """Обработка одного нажатия Backspace"""
         if self.current_input_widget is not None:
-            cursor_pos = self.current_input_widget.cursorPosition()
-            text = self.current_input_widget.text()
+            try:
+                cursor_pos = self.current_input_widget.cursorPosition()
+                text = self.current_input_widget.text()
 
-            if cursor_pos > 0:
-                new_text = text[:cursor_pos - 1] + text[cursor_pos:]
-                self.current_input_widget.setText(new_text)
-                self.current_input_widget.setCursorPosition(cursor_pos - 1)
-                self.keyPressed.emit('Backspace')
-                self.highlight_cursor_position()
+                if cursor_pos > 0:
+                    new_text = text[:cursor_pos - 1] + text[cursor_pos:]
+                    self.current_input_widget.setText(new_text)
+                    self.current_input_widget.setCursorPosition(cursor_pos - 1)
+                    self.keyPressed.emit('Backspace')
+                    self.highlight_cursor_position()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def on_backspace_pressed(self):
         """Обработка зажатого Backspace"""
@@ -444,15 +473,21 @@ class VirtualKeyboard(QFrame):
         # TODO: тут подумать, как обрабатывать нажатие.
         #  Пока болванка перехода на новую строку, в QlineEdit работает как нажатие пробела
         if self.current_input_widget is not None:
-            self.current_input_widget.insert('\n')
-            self.keyPressed.emit('Enter')
+            try:
+                self.current_input_widget.insert('\n')
+                self.keyPressed.emit('Enter')
+            except RuntimeError:
+                self.current_input_widget = None
 
     def on_clear_click(self):
         """Чистим строку от введённого текста"""
         if self.current_input_widget is not None:
-            self.current_input_widget.clear()
-            self.keyPressed.emit('Clear')
-            self.highlight_cursor_position()
+            try:
+                self.current_input_widget.clear()
+                self.keyPressed.emit('Clear')
+                self.highlight_cursor_position()
+            except RuntimeError:
+                self.current_input_widget = None
 
     def on_lang_click(self):
         """Переключение раскладки"""
@@ -478,8 +513,11 @@ class VirtualKeyboard(QFrame):
     def show_for_widget(self, widget):
         self.current_input_widget = widget
         if widget:
-            widget.setFocus()
-            self.highlight_cursor_position()
+            try:
+                widget.setFocus()
+                self.highlight_cursor_position()
+            except RuntimeError:
+                self.current_input_widget = None
 
         # Позиционирование клавиатуры внизу родительского виджета
         if self._parent and isinstance(self._parent, QWidget):
@@ -530,8 +568,9 @@ class VirtualKeyboard(QFrame):
             search_col = current_col + col_span
             while search_col < num_cols:
                 item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                if item and item.widget() and item.widget().isEnabled():
-                    next_button = cast(QPushButton, item.widget())
+                widget = item.widget() if item else None
+                if widget and widget.isEnabled():
+                    next_button = cast(QPushButton, widget)
                     next_button.setFocus()
                     found = True
                     break
@@ -544,8 +583,9 @@ class VirtualKeyboard(QFrame):
                 # Ищем первую кнопку в этой строке
                 while search_col < num_cols:
                     item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                    if item and item.widget() and item.widget().isEnabled():
-                        next_button = cast(QPushButton, item.widget())
+                    widget = item.widget() if item else None
+                    if widget and widget.isEnabled():
+                        next_button = cast(QPushButton, widget)
                         next_button.setFocus()
                         found = True
                         break
@@ -557,8 +597,9 @@ class VirtualKeyboard(QFrame):
             search_col = current_col - 1
             while search_col >= 0:
                 item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                if item and item.widget() and item.widget().isEnabled():
-                    next_button = cast(QPushButton, item.widget())
+                widget = item.widget() if item else None
+                if widget and widget.isEnabled():
+                    next_button = cast(QPushButton, widget)
                     next_button.setFocus()
                     found = True
                     break
@@ -571,8 +612,9 @@ class VirtualKeyboard(QFrame):
                 # Ищем последнюю кнопку в этой строке
                 while search_col >= 0:
                     item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                    if item and item.widget() and item.widget().isEnabled():
-                        next_button = cast(QPushButton, item.widget())
+                    widget = item.widget() if item else None
+                    if widget and widget.isEnabled():
+                        next_button = cast(QPushButton, widget)
                         next_button.setFocus()
                         found = True
                         break
@@ -584,8 +626,9 @@ class VirtualKeyboard(QFrame):
             search_row = current_row + row_span
             while search_row < num_rows:
                 item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                if item and item.widget() and item.widget().isEnabled():
-                    next_button = cast(QPushButton, item.widget())
+                widget = item.widget() if item else None
+                if widget and widget.isEnabled():
+                    next_button = cast(QPushButton, widget)
                     next_button.setFocus()
                     found = True
                     break
@@ -598,8 +641,9 @@ class VirtualKeyboard(QFrame):
                 # Ищем первую кнопку в этом столбце
                 while search_row < num_rows:
                     item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                    if item and item.widget() and item.widget().isEnabled():
-                        next_button = cast(QPushButton, item.widget())
+                    widget = item.widget() if item else None
+                    if widget and widget.isEnabled():
+                        next_button = cast(QPushButton, widget)
                         next_button.setFocus()
                         found = True
                         break
@@ -611,8 +655,9 @@ class VirtualKeyboard(QFrame):
             search_row = current_row - 1
             while search_row >= 0:
                 item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                if item and item.widget() and item.widget().isEnabled():
-                    next_button = cast(QPushButton, item.widget())
+                widget = item.widget() if item else None
+                if widget and widget.isEnabled():
+                    next_button = cast(QPushButton, widget)
                     next_button.setFocus()
                     found = True
                     break
@@ -625,8 +670,9 @@ class VirtualKeyboard(QFrame):
                 # Ищем последнюю кнопку в этом столбце
                 while search_row >= 0:
                     item = self.keyboard_layout.itemAtPosition(search_row, search_col)
-                    if item and item.widget() and item.widget().isEnabled():
-                        next_button = cast(QPushButton, item.widget())
+                    widget = item.widget() if item else None
+                    if widget and widget.isEnabled():
+                        next_button = cast(QPushButton, widget)
                         next_button.setFocus()
                         found = True
                         break
@@ -637,6 +683,7 @@ class VirtualKeyboard(QFrame):
         for row in range(self.keyboard_layout.rowCount()):
             for col in range(self.keyboard_layout.columnCount()):
                 item = self.keyboard_layout.itemAtPosition(row, col)
-                if item and item.widget() and item.widget().isEnabled():
-                    return cast(QPushButton, item.widget())
+                widget = item.widget() if item else None
+                if widget and widget.isEnabled():
+                    return cast(QPushButton, widget)
         return None

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "portprotonqt"
-version = "0.1.8"
+version = "0.1.9"
 description = "A project to rewrite PortProton (PortWINE) using PySide"
 readme = "README.md"
 license = { text = "GPL-3.0" }
@@ -27,15 +27,16 @@ classifiers = [
 requires-python = ">=3.10"
 dependencies = [
     "babel>=2.17.0",
-    "beautifulsoup4>=4.14.2",
+    "beautifulsoup4>=4.14.3",
     "evdev>=1.9.2",
     "icoextract>=0.2.0",
     "numpy>=2.2.4",
-    "orjson>=3.11.3",
-    "pillow>=11.3.0",
-    "psutil>=7.1.0",
-    "pyside6==6.9.1",
-    "pyudev>=0.24.3",
+    "orjson>=3.11.5",
+    "pillow>=12.0.0",
+    "psutil>=7.1.3",
+    "pyside6>=6.10.1",
+    "pyudev>=0.24.4",
+    "rapidfuzz>=3.14.3",
     "requests>=2.32.5",
     "tqdm>=4.67.1",
     "vdf>=3.4",
@@ -103,7 +104,7 @@ ignore = [
 
 [dependency-groups]
 dev = [
-    "pre-commit>=4.3.0",
+    "pre-commit>=4.5.1",
     "pyaspeller>=2.0.2",
-    "pyright>=1.1.406",
+    "pyright>=1.1.407",
 ]

renovate.json

@@ -8,7 +8,7 @@
     "enabled": true
   },
   "pre-commit": {
-    "enabled": true
+    "enabled": false
   },
   "packageRules": [
     {
@@ -52,7 +52,7 @@
       "groupName": "Python dependencies"
     },
     {
-      "matchPackageNames": ["numpy", "setuptools", "python", "pyside6"],
+      "matchPackageNames": ["numpy", "setuptools", "python"],
       "enabled": false,
       "description": "Disabled due to Python 3.10 incompatibility with numpy>=2.3.2 (requires Python>=3.11)"
     },