143 lines
5.1 KiB
Python
143 lines
5.1 KiB
Python
from PyQt5.QtWidgets import (
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QDialog, QVBoxLayout, QHBoxLayout, QLabel,
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QPushButton, QProgressBar, QTextEdit, QMessageBox
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)
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from PyQt5.QtCore import Qt, QThread, pyqtSignal
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import webbrowser
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import logging
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class UpdateThread(QThread):
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progress_updated = pyqtSignal(int, str)
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finished = pyqtSignal(bool, str)
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def __init__(self, update_manager, update_type):
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super().__init__()
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self.update_manager = update_manager
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self.update_type = update_type
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def run(self):
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try:
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self.progress_updated.emit(10, "准备更新...")
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if self.update_type == 'config':
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success = self.update_manager.update_config()
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message = "配置模板更新成功" if success else "配置模板更新失败"
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elif self.update_type == 'app':
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success = self.update_manager.start_app_update()
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message = "应用更新已启动，程序将自动重启" if success else "应用更新启动失败"
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else:
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success = False
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message = "未知更新类型"
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self.progress_updated.emit(100, "更新完成")
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self.finished.emit(success, message)
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except Exception as e:
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logging.error(f"Update failed: {str(e)}")
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self.finished.emit(False, f"更新失败: {str(e)}")
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class UpdateDialog(QDialog):
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def __init__(self, update_info, update_manager, parent=None):
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super().__init__(parent)
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self.update_info = update_info
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self.update_manager = update_manager
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self.setWindowTitle("更新可用")
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self.setMinimumSize(500, 300)
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layout = QVBoxLayout()
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# 版本信息
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if update_info['config']['available']:
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config_label = QLabel(f"配置模板更新: {update_info['config']['version']}")
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layout.addWidget(config_label)
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if update_info['app']['available']:
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app_label = QLabel(f"应用更新: {update_info['app']['version']}")
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layout.addWidget(app_label)
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# 更新日志
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self.changelog_view = QTextEdit()
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self.changelog_view.setReadOnly(True)
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self.changelog_view.setHtml("<p>点击'查看详情'查看更新日志</p>")
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layout.addWidget(QLabel("更新内容:"))
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layout.addWidget(self.changelog_view)
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# 按钮布局
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btn_layout = QHBoxLayout()
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self.details_btn = QPushButton("查看详情")
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self.details_btn.clicked.connect(self.show_changelog)
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self.skip_btn = QPushButton("跳过本次更新")
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self.skip_btn.setEnabled(not (update_info['config'].get('force', False) or
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update_info['app'].get('force', False)))
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self.skip_btn.clicked.connect(self.skip_update)
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self.update_btn = QPushButton("立即更新")
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self.update_btn.clicked.connect(self.start_update)
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btn_layout.addWidget(self.details_btn)
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btn_layout.addStretch()
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btn_layout.addWidget(self.skip_btn)
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btn_layout.addWidget(self.update_btn)
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layout.addLayout(btn_layout)
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# 进度条
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self.progress = QProgressBar()
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self.progress.setVisible(False)
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layout.addWidget(self.progress)
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self.setLayout(layout)
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def show_changelog(self):
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"""在浏览器中打开更新日志"""
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url = self.update_info.get('changelog_url', '')
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if url:
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webbrowser.open(url)
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else:
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QMessageBox.information(self, "无更新日志", "没有提供更新日志链接")
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def skip_update(self):
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"""跳过更新"""
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reply = QMessageBox.question(
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self, "跳过更新",
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"您确定要跳过本次更新吗？",
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QMessageBox.Yes | QMessageBox.No,
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QMessageBox.No
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)
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if reply == QMessageBox.Yes:
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self.reject()
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def start_update(self):
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"""开始更新"""
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# 禁用按钮
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self.details_btn.setEnabled(False)
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self.skip_btn.setEnabled(False)
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self.update_btn.setEnabled(False)
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# 显示进度条
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self.progress.setVisible(True)
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# 创建更新线程
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self.update_thread = UpdateThread(self.update_manager, 'both')
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self.update_thread.progress_updated.connect(self.update_progress)
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self.update_thread.finished.connect(self.update_finished)
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self.update_thread.start()
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def update_progress(self, value, message):
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"""更新进度"""
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self.progress.setValue(value)
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self.progress.setFormat(message)
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def update_finished(self, success, message):
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"""更新完成"""
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if success:
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QMessageBox.information(self, "更新成功", message)
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self.accept()
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else:
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QMessageBox.critical(self, "更新失败", message)
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self.details_btn.setEnabled(True)
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self.skip_btn.setEnabled(True)
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self.update_btn.setEnabled(True)
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self.progress.setVisible(False) |