244 lines
9.8 KiB
Python
244 lines
9.8 KiB
Python
import datetime
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from logging import getLogger
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from PyQt5.QtCore import QThread, pyqtSignal, QSettings
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from PyQt5.QtWidgets import QWidget, QMessageBox, QVBoxLayout, QLabel, QGridLayout, QProgressBar, QPushButton, \
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QHBoxLayout, QGroupBox
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from legendary.core import LegendaryCore
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from legendary.models.downloading import UIUpdate
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from legendary.models.game import Game, InstalledGame
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from rare import shared
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from rare.components.dialogs.install_dialog import InstallDialog
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from rare.components.tabs.downloads.dl_queue_widget import DlQueueWidget
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from rare.components.tabs.downloads.download_thread import DownloadThread
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from rare.utils.models import InstallOptionsModel, InstallQueueItemModel
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from rare.utils.utils import get_size
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logger = getLogger("Download")
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class DownloadTab(QWidget):
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thread: QThread
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dl_queue = list()
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dl_status = pyqtSignal(int)
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def __init__(self, updates: list):
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super(DownloadTab, self).__init__()
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self.core = shared.core
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self.layout = QVBoxLayout()
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self.active_game: Game = None
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self.analysis = None
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self.signals = shared.signals
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self.info_layout = QGridLayout()
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self.installing_game = QLabel(self.tr("No active Download"))
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self.info_layout.addWidget(self.installing_game, 0, 0)
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self.dl_speed = QLabel()
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self.info_layout.addWidget(self.dl_speed, 0, 1)
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self.cache_used = QLabel()
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self.info_layout.addWidget(self.cache_used, 1, 0)
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self.downloaded = QLabel()
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self.info_layout.addWidget(self.downloaded, 1, 1)
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self.time_left = QLabel()
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self.info_layout.addWidget(self.time_left, 2, 0)
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self.layout.addLayout(self.info_layout)
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self.mini_layout = QHBoxLayout()
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self.prog_bar = QProgressBar()
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self.mini_layout.addWidget(self.prog_bar)
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self.prog_bar.setMaximum(100)
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self.kill_button = QPushButton(self.tr("Stop Download"))
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self.mini_layout.addWidget(self.kill_button)
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self.kill_button.setDisabled(True)
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self.kill_button.clicked.connect(self.stop_download)
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self.layout.addLayout(self.mini_layout)
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self.queue_widget = DlQueueWidget()
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self.layout.addWidget(self.queue_widget)
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self.queue_widget.update_list.connect(self.update_dl_queue)
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self.updates = QGroupBox(self.tr("Updates"))
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self.layout.addWidget(self.updates)
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self.update_layout = QVBoxLayout()
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self.updates.setLayout(self.update_layout)
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self.updates.setObjectName("group")
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self.update_widgets = {}
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self.update_text = QLabel(self.tr("No updates available"))
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self.update_layout.addWidget(self.update_text)
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self.update_text.setVisible(len(updates) == 0)
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for name in updates:
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self.add_update(self.core.get_installed_game(name))
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self.layout.addStretch(1)
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self.setLayout(self.layout)
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self.signals.install_game.connect(self.get_install_options)
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def add_update(self, igame: InstalledGame):
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widget = UpdateWidget(self.core, igame, self)
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self.update_layout.addWidget(widget)
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self.update_widgets[igame.app_name] = widget
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widget.update_signal.connect(self.get_install_options)
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if QSettings().value("auto_update", False, bool):
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self.get_install_options(InstallOptionsModel(app_name=igame.app_name, update=True, silent=True))
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widget.update_button.setDisabled(True)
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def update_dl_queue(self, dl_queue):
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self.dl_queue = dl_queue
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def stop_download(self):
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self.thread.kill()
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def install_game(self, queue_item: InstallQueueItemModel):
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if self.active_game is None:
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self.start_installation(queue_item)
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else:
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self.dl_queue.append(queue_item)
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self.queue_widget.update_queue(self.dl_queue)
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def start_installation(self, queue_item: InstallQueueItemModel):
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if self.dl_queue:
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self.dl_queue.pop(0)
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self.queue_widget.update_queue(self.dl_queue)
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self.active_game = queue_item.download.game
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self.thread = DownloadThread(self.core, queue_item)
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self.thread.status.connect(self.status)
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self.thread.statistics.connect(self.statistics)
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self.thread.start()
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self.kill_button.setDisabled(False)
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self.analysis = queue_item.download.analysis
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self.installing_game.setText(self.tr("Installing Game: ") + self.active_game.app_title)
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self.signals.installation_started.emit(self.active_game)
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def status(self, text):
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if text == "dl_finished":
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pass
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elif text == "finish":
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self.installing_game.setText(self.tr("Download finished. Reload library"))
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# QMessageBox.information(self, "Info", "Download finished")
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logger.info("Download finished: " + self.active_game.app_title)
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game = self.active_game
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self.active_game = None
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if self.dl_queue:
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if self.dl_queue[0].download.game.app_name == game.app_name:
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self.dl_queue.pop(0)
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self.queue_widget.update_queue(self.dl_queue)
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if game.app_name in self.update_widgets.keys():
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self.update_widgets[game.app_name].setVisible(False)
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self.update_widgets.pop(game.app_name)
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if len(self.update_widgets) == 0:
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self.update_text.setVisible(True)
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self.signals.send_notification.emit(game.app_title)
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self.signals.update_gamelist.emit(game.app_name)
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self.signals.update_download_tab_text.emit()
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self.signals.installation_finished.emit(True, game.app_name)
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self.reset_infos()
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if len(self.dl_queue) != 0:
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self.start_installation(self.dl_queue[0])
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else:
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self.queue_widget.update_queue(self.dl_queue)
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elif text[:5] == "error":
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QMessageBox.warning(self, "warn", "Download error: " + text[6:])
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elif text == "stop":
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self.reset_infos()
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self.signals.installation_finished.emit(False, self.active_game.app_name)
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self.active_game = None
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if self.dl_queue:
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self.start_installation(self.dl_queue[0])
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def reset_infos(self):
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self.kill_button.setDisabled(True)
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self.installing_game.setText(self.tr("Installing Game: No active download"))
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self.prog_bar.setValue(0)
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self.dl_speed.setText("")
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self.time_left.setText("")
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self.cache_used.setText("")
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self.downloaded.setText("")
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self.analysis = None
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def statistics(self, ui_update: UIUpdate):
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self.prog_bar.setValue(ui_update.progress)
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self.dl_speed.setText(self.tr("Download speed") + f": {get_size(ui_update.download_speed)}/s")
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self.cache_used.setText(
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self.tr("Cache used") + f": {get_size(ui_update.cache_usage) if ui_update.cache_usage > 1023 else '0KB'}")
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self.downloaded.setText(
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self.tr("Downloaded") + f": {get_size(ui_update.total_downloaded)} / {get_size(self.analysis.dl_size)}")
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self.time_left.setText(self.tr("Time left: ") + self.get_time(ui_update.estimated_time_left))
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self.signals.dl_progress.emit(int(100 * ui_update.total_downloaded / self.analysis.dl_size))
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def get_time(self, seconds: int) -> str:
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return str(datetime.timedelta(seconds=seconds))
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def on_install_dialog_closed(self, download_item: InstallQueueItemModel):
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if download_item:
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self.install_game(download_item)
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self.signals.set_main_tab_index.emit(1)
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else:
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if w := self.update_widgets.get(download_item.options.app_name):
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w.update_button.setDisabled(False)
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w.update_with_settings.setDisabled(False)
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def get_install_options(self, options: InstallOptionsModel):
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install_dialog = InstallDialog(self.core,
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InstallQueueItemModel(options=options),
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update=options.update, silent=options.silent, parent=self)
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install_dialog.result_ready.connect(self.on_install_dialog_closed)
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install_dialog.execute()
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def start_download(self, download_item: InstallQueueItemModel):
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downloads = len(self.downloadTab.dl_queue) + len(self.downloadTab.update_widgets.keys()) + 1
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self.setTabText(1, "Downloads" + ((" (" + str(downloads) + ")") if downloads != 0 else ""))
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self.setCurrentIndex(1)
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self.downloadTab.install_game(download_item)
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self.games_tab.start_download(download_item.options.app_name)
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class UpdateWidget(QWidget):
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update_signal = pyqtSignal(InstallOptionsModel)
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def __init__(self, core: LegendaryCore, game: InstalledGame, parent):
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super(UpdateWidget, self).__init__(parent=parent)
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self.core = core
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self.game = game
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self.layout = QVBoxLayout()
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self.title = QLabel(self.game.title)
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self.layout.addWidget(self.title)
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self.update_button = QPushButton(self.tr("Update Game"))
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self.update_button.clicked.connect(lambda: self.update_game(True))
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self.update_with_settings = QPushButton("Update with settings")
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self.update_with_settings.clicked.connect(lambda: self.update_game(False))
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self.layout.addWidget(self.update_button)
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self.layout.addWidget(self.update_with_settings)
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self.layout.addWidget(QLabel(
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self.tr("Version: ") + self.game.version + " -> " + self.core.get_asset(self.game.app_name,
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True).build_version))
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self.setLayout(self.layout)
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def update_game(self, auto: bool):
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self.update_button.setDisabled(True)
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self.update_with_settings.setDisabled(True)
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self.update_signal.emit(InstallOptionsModel(app_name=self.game.app_name, silent=auto)) # True if settings
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