import os
import shutil
import tempfile
from PySide6.QtGui import QPixmap
from PySide6.QtWidgets import (
QDialog, QLineEdit, QFormLayout, QPushButton,
QHBoxLayout, QDialogButtonBox, QFileDialog, QLabel
)
from PySide6.QtCore import Qt
from icoextract import IconExtractor, IconExtractorError
from PIL import Image
from portprotonqt.config_utils import get_portproton_location
from portprotonqt.localization import _
from portprotonqt.logger import get_logger
import portprotonqt.themes.standart.styles as default_styles
logger = get_logger(__name__)
def generate_thumbnail(inputfile, outfile, size=128, force_resize=True):
"""
Generates a thumbnail for an .exe file.
inputfile: the input file path (%i)
outfile: output filename (%o)
size: determines the thumbnail output size (%s)
"""
logger.debug(f"Начинаем генерацию миниатюры: {inputfile} → {outfile}, размер={size}, принудительно={force_resize}")
try:
extractor = IconExtractor(inputfile)
logger.debug("IconExtractor успешно создан.")
except (RuntimeError, IconExtractorError) as e:
logger.warning(f"Не удалось создать IconExtractor: {e}")
return False
try:
data = extractor.get_icon()
im = Image.open(data)
logger.debug(f"Извлечена иконка размером {im.size}, форматы: {im.format}, кадры: {getattr(im, 'n_frames', 1)}")
except Exception as e:
logger.warning(f"Ошибка при извлечении иконки: {e}")
return False
if force_resize:
logger.debug(f"Принудительное изменение размера иконки на {size}x{size}")
im = im.resize((size, size))
else:
if size > 256:
logger.warning('Запрошен размер больше 256, установлен 256')
size = 256
elif size not in (128, 256):
logger.warning(f'Неподдерживаемый размер {size}, установлен 128')
size = 128
if size == 256:
logger.debug("Сохраняем иконку без изменения размера (256x256)")
im.save(outfile, "PNG")
logger.info(f"Иконка сохранена в {outfile}")
return True
frames = getattr(im, 'n_frames', 1)
try:
for frame in range(frames):
im.seek(frame)
if im.size == (size, size):
logger.debug(f"Найден кадр с размером {size}x{size}")
break
except EOFError:
logger.debug("Кадры закончились до нахождения нужного размера.")
if im.size != (size, size):
logger.debug(f"Изменение размера с {im.size} на {size}x{size}")
im = im.resize((size, size))
try:
im.save(outfile, "PNG")
logger.info(f"Миниатюра успешно сохранена в {outfile}")
return True
except Exception as e:
logger.error(f"Ошибка при сохранении миниатюры: {e}")
return False
class AddGameDialog(QDialog):
def __init__(self, parent=None, theme=None, edit_mode=False, game_name=None, exe_path=None, cover_path=None):
super().__init__(parent)
self.theme = theme if theme else default_styles
self.edit_mode = edit_mode
self.original_name = game_name
self.setWindowTitle(_("Edit Game") if edit_mode else _("Add Game"))
self.setModal(True)
self.setStyleSheet(self.theme.MAIN_WINDOW_STYLE + self.theme.MESSAGE_BOX_STYLE)
layout = QFormLayout(self)
# Game name
self.nameEdit = QLineEdit(self)
self.nameEdit.setStyleSheet(self.theme.ADDGAME_INPUT_STYLE)
if game_name:
self.nameEdit.setText(game_name)
name_label = QLabel(_("Game Name:"))
name_label.setStyleSheet(self.theme.PARAMS_TITLE_STYLE + " QLabel { color: #ffffff; font-size: 14px; font-weight: bold; }")
layout.addRow(name_label, self.nameEdit)
# Exe path
self.exeEdit = QLineEdit(self)
self.exeEdit.setStyleSheet(self.theme.ADDGAME_INPUT_STYLE)
if exe_path:
self.exeEdit.setText(exe_path)
exeBrowseButton = QPushButton(_("Browse..."), self)
exeBrowseButton.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
exeBrowseButton.clicked.connect(self.browseExe)
exeLayout = QHBoxLayout()
exeLayout.addWidget(self.exeEdit)
exeLayout.addWidget(exeBrowseButton)
exe_label = QLabel(_("Path to Executable:"))
exe_label.setStyleSheet(self.theme.PARAMS_TITLE_STYLE + " QLabel { color: #ffffff; font-size: 14px; font-weight: bold; }")
layout.addRow(exe_label, exeLayout)
# Cover path
self.coverEdit = QLineEdit(self)
self.coverEdit.setStyleSheet(self.theme.ADDGAME_INPUT_STYLE)
if cover_path:
self.coverEdit.setText(cover_path)
coverBrowseButton = QPushButton(_("Browse..."), self)
coverBrowseButton.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
coverBrowseButton.clicked.connect(self.browseCover)
coverLayout = QHBoxLayout()
coverLayout.addWidget(self.coverEdit)
coverLayout.addWidget(coverBrowseButton)
cover_label = QLabel(_("Custom Cover:"))
cover_label.setStyleSheet(self.theme.PARAMS_TITLE_STYLE + " QLabel { color: #ffffff; font-size: 14px; font-weight: bold; }")
layout.addRow(cover_label, coverLayout)
# Preview
self.coverPreview = QLabel(self)
self.coverPreview.setStyleSheet(self.theme.CONTENT_STYLE + " QLabel { color: #ffffff; }")
preview_label = QLabel(_("Cover Preview:"))
preview_label.setStyleSheet(self.theme.PARAMS_TITLE_STYLE + " QLabel { color: #ffffff; font-size: 14px; font-weight: bold; }")
layout.addRow(preview_label, self.coverPreview)
# Dialog buttons
buttonBox = QDialogButtonBox(
QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
)
buttonBox.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
buttonBox.accepted.connect(self.accept)
buttonBox.rejected.connect(self.reject)
layout.addRow(buttonBox)
self.coverEdit.textChanged.connect(self.updatePreview)
self.exeEdit.textChanged.connect(self.updatePreview)
if edit_mode:
self.updatePreview()
def browseExe(self):
fileNameAndFilter = QFileDialog.getOpenFileName(
self,
_("Select Executable"),
"",
"Windows Executables (*.exe)"
)
fileName = fileNameAndFilter[0]
if fileName:
self.exeEdit.setText(fileName)
if not self.edit_mode:
self.nameEdit.setText(os.path.splitext(os.path.basename(fileName))[0])
def browseCover(self):
fileNameAndFilter = QFileDialog.getOpenFileName(
self,
_("Select Cover Image"),
"",
"Images (*.png *.jpg *.jpeg *.bmp)"
)
fileName = fileNameAndFilter[0]
if fileName:
self.coverEdit.setText(fileName)
def updatePreview(self):
"""Update the cover preview image."""
cover_path = self.coverEdit.text().strip()
exe_path = self.exeEdit.text().strip()
if cover_path and os.path.isfile(cover_path):
pixmap = QPixmap(cover_path)
if not pixmap.isNull():
self.coverPreview.setPixmap(pixmap.scaled(250, 250, Qt.AspectRatioMode.KeepAspectRatio))
else:
self.coverPreview.setText(_("Invalid image"))
elif os.path.isfile(exe_path):
tmp = tempfile.NamedTemporaryFile(suffix='.png', delete=False)
tmp.close()
if generate_thumbnail(exe_path, tmp.name, size=128):
pixmap = QPixmap(tmp.name)
self.coverPreview.setPixmap(pixmap)
os.unlink(tmp.name)
else:
self.coverPreview.setText(_("No cover selected"))
def getDesktopEntryData(self):
"""Returns the .desktop content and save path"""
exe_path = self.exeEdit.text().strip()
name = self.nameEdit.text().strip()
if not exe_path or not name:
return None, None
portproton_path = get_portproton_location()
if portproton_path is None:
return None, None
is_flatpak = ".var" in portproton_path
base_path = os.path.join(portproton_path, "data")
if is_flatpak:
exec_str = f'flatpak run ru.linux_gaming.PortProton "{exe_path}"'
else:
start_sh = os.path.join(base_path, "scripts", "start.sh")
exec_str = f'env "{start_sh}" "{exe_path}"'
icon_path = os.path.join(base_path, "img", f"{name}.png")
desktop_path = os.path.join(portproton_path, f"{name}.desktop")
working_dir = os.path.join(base_path, "scripts")
user_cover_path = self.coverEdit.text().strip()
if os.path.isfile(user_cover_path):
shutil.copy(user_cover_path, icon_path)
else:
os.makedirs(os.path.dirname(icon_path), exist_ok=True)
os.system(f'exe-thumbnailer "{exe_path}" "{icon_path}"')
comment = _('Launch game "{name}" with PortProton').format(name=name)
desktop_entry = f"""[Desktop Entry]
Name={name}
Comment={comment}
Exec={exec_str}
Terminal=false
Type=Application
Categories=Game;
StartupNotify=true
Path={working_dir}
Icon={icon_path}
"""
return desktop_entry, desktop_path