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80 lines
3.4 KiB
Python
80 lines
3.4 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 PyQt5.QtCore import Qt, QCoreApplication, QTimer
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from PyQt5.QtGui import QPixmap, QFont
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from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QSizePolicy, QHBoxLayout, QVBoxLayout, QLabel
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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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tr = trget("ui")
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class AboutBox(QDialog):
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def __init__(self, parent, app, **kwargs):
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flags = Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowSystemMenuHint | Qt.MSWindowsFixedSizeDialogHint
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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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self.button_box.accepted.connect(self.accept)
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self.button_box.rejected.connect(self.reject)
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def _setupUi(self):
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self.setWindowTitle(tr("About {}").format(QCoreApplication.instance().applicationName()))
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size_policy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.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(":/%s_big" % self.app.LOGO_NAME))
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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.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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self.button_box = QDialogButtonBox()
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self.button_box.setOrientation(Qt.Horizontal)
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self.button_box.setStandardButtons(QDialogButtonBox.Ok)
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detail_layout.addWidget(self.button_box)
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main_layout.addLayout(detail_layout)
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def _check_for_update(self):
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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):
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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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