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Rare/rare/components/dialogs/launch_dialog.py
2021-10-07 20:19:24 +02:00

158 lines
5.3 KiB
Python

import os
from logging import getLogger
from PyQt5.QtCore import Qt, pyqtSignal, QRunnable, QObject, QThreadPool
from PyQt5.QtWidgets import QDialog
from requests.exceptions import ConnectionError, HTTPError
from legendary.core import LegendaryCore
from legendary.models.game import GameAsset
from rare import image_dir, shared
from rare.components.dialogs.login import LoginDialog
from rare.ui.components.dialogs.launch_dialog import Ui_LaunchDialog
from rare.utils.models import ApiResults
from rare.utils.utils import download_images
logger = getLogger("Login")
class ApiSignals(QObject):
image_progress = pyqtSignal(int)
result = pyqtSignal(object, str)
class ImageWorker(QRunnable):
download_progress = pyqtSignal(int)
def __init__(self, core: LegendaryCore):
super(ImageWorker, self).__init__()
self.core = core
self.signal = ApiSignals()
self.setAutoDelete(True)
def run(self):
download_images(self.signal.image_progress, self.core)
self.signal.image_progress.emit(100)
class ApiRequestWorker(QRunnable):
def __init__(self, text: str, function: callable, args: tuple):
super(ApiRequestWorker, self).__init__()
self.function, self.args = function, args
self.signals = ApiSignals()
self.text = text
self.setAutoDelete(True)
def run(self) -> None:
try:
result = self.function(*self.args)
except HTTPError():
result = None
self.signals.result.emit(result, self.text)
class LaunchDialog(QDialog, Ui_LaunchDialog):
quit_app = pyqtSignal(int)
start_app = pyqtSignal()
finished = False
def __init__(self, parent=None):
super(LaunchDialog, self).__init__(parent=parent)
self.setupUi(self)
self.setAttribute(Qt.WA_DeleteOnClose, True)
self.core = shared.legendary_core
self.offline = shared.args.offline
self.thread_pool = QThreadPool()
self.thread_pool.setMaxThreadCount(2)
self.api_results = ApiResults()
def login(self):
do_launch = True
try:
if self.offline:
pass
else:
if self.core.login():
logger.info("You are logged in")
else:
raise ValueError("You are not logged in. Open Login Window")
except ValueError as e:
logger.info(str(e))
do_launch = LoginDialog(core=self.core, parent=self).login()
except ConnectionError as e:
logger.warning(e)
self.offline = True
finally:
if do_launch:
self.show()
self.launch()
else:
self.quit_app.emit(0)
def launch(self):
# self.core = core
if not os.path.exists(image_dir):
os.makedirs(image_dir)
if not self.offline:
self.image_info.setText(self.tr("Downloading Images"))
image_worker = ImageWorker(self.core)
image_worker.signal.image_progress.connect(self.update_image_progbar)
self.thread_pool.start(image_worker)
api_requests = [
["gamelist", self.core.get_game_and_dlc_list, (True,)],
["32bit", self.core.get_game_and_dlc_list, (True, "Win32")],
["mac", self.core.get_game_and_dlc_list, (True, "Mac")],
["assets", self.core.egs.get_game_assets, ()],
["no_assets", self.core.get_non_asset_library_items, ()]
]
for r in api_requests:
worker = ApiRequestWorker(*r)
worker.signals.result.connect(self.handle_api_worker_result)
self.thread_pool.start(worker)
else:
self.finished = True
self.api_results.game_list, self.api_results.dlcs = self.core.get_game_and_dlc_list(False)
self.finish()
def handle_api_worker_result(self, result, text):
logger.debug("Api Request got from " + text)
if text == "gamelist":
if result:
self.api_results.game_list, self.api_results.dlcs = result
else:
self.api_results.game_list, self.api_results.dlcs = self.core.get_game_and_dlc_list(False)
elif text == "32bit":
self.api_results.bit32_games = [i.app_name for i in result[0]] if result else []
elif text == "mac":
self.api_results.mac_games = [i.app_name for i in result[0]] if result else []
elif text == "assets":
if not result:
assets = self.core.lgd.assets
else:
assets = [GameAsset.from_egs_json(a) for a in result]
self.core.lgd.assets = assets
self.api_results.assets = assets
elif text == "no_assets":
self.api_results.no_asset_games = result[0] if result else []
if self.api_results:
self.finish()
def update_image_progbar(self, i: int):
self.image_prog_bar.setValue(i)
if i == 100:
self.finish()
def finish(self):
if self.finished:
logger.info("App starting")
self.image_info.setText(self.tr("Starting..."))
shared.args.offline = self.offline
shared.api_results = self.api_results
self.start_app.emit()
else:
self.finished = True