99 lines
3.7 KiB
Python
99 lines
3.7 KiB
Python
# Created By: Virgil Dupras
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# Created On: 2009-05-09
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# Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
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#
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# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
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# which should be included with this package. The terms are also available at
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# http://www.gnu.org/licenses/gpl-3.0.html
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from PyQt6.QtCore import Qt, QCoreApplication, QTimer
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from PyQt6.QtGui import QPixmap, QFont, QShowEvent
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from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QSizePolicy, QHBoxLayout, QVBoxLayout, QLabel, QWidget
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from core.util import check_for_update
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from qt.util import move_to_screen_center
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from hscommon.trans import trget
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from qt.app import DupeGuru
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tr = trget("ui")
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class AboutBox(QDialog):
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def __init__(self, parent: QWidget, app: "DupeGuru", **kwargs) -> None:
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flags = (
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Qt.WindowType.CustomizeWindowHint
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| Qt.WindowType.WindowTitleHint
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| Qt.WindowType.WindowSystemMenuHint
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| Qt.WindowType.MSWindowsFixedSizeDialogHint
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)
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super().__init__(parent, flags, **kwargs)
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self.app = app
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self._setupUi()
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def _setupUi(self) -> None:
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self.setWindowTitle(tr("About {}").format(QCoreApplication.instance().applicationName()))
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size_policy = QSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Fixed)
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self.setSizePolicy(size_policy)
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main_layout = QHBoxLayout(self)
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logo_label = QLabel()
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logo_label.setPixmap(QPixmap(f"images:{self.app.LOGO_NAME}_128.png"))
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main_layout.addWidget(logo_label)
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detail_layout = QVBoxLayout()
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name_label = QLabel()
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font = QFont()
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font.setWeight(75)
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font.setBold(True)
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name_label.setFont(font)
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name_label.setText(QCoreApplication.instance().applicationName())
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detail_layout.addWidget(name_label)
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version_label = QLabel()
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version_label.setText(tr("Version {}").format(QCoreApplication.instance().applicationVersion()))
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detail_layout.addWidget(version_label)
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self.update_label = QLabel(tr("Checking for updates..."))
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self.update_label.setTextInteractionFlags(Qt.TextInteractionFlag.TextBrowserInteraction)
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self.update_label.setOpenExternalLinks(True)
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detail_layout.addWidget(self.update_label)
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license_label = QLabel()
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license_label.setText(tr("Licensed under GPLv3"))
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detail_layout.addWidget(license_label)
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spacer_label = QLabel()
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spacer_label.setFont(font)
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detail_layout.addWidget(spacer_label)
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button_box = QDialogButtonBox()
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button_box.setOrientation(Qt.Orientation.Horizontal)
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button_box.setStandardButtons(QDialogButtonBox.StandardButton.Ok)
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detail_layout.addWidget(button_box)
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main_layout.addLayout(detail_layout)
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button_box.accepted.connect(self.accept)
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button_box.rejected.connect(self.reject)
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def _check_for_update(self) -> None:
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update = check_for_update(QCoreApplication.instance().applicationVersion(), include_prerelease=False)
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if update is None:
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self.update_label.setText(tr("No update available."))
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else:
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self.update_label.setText(
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tr('New version {} available, download <a href="{}">here</a>.').format(update["version"], update["url"])
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)
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def showEvent(self, event: QShowEvent) -> None:
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self.update_label.setText(tr("Checking for updates..."))
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# have to do this here as the frameGeometry is not correct until shown
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move_to_screen_center(self)
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super().showEvent(event)
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QTimer.singleShot(0, self._check_for_update)
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