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import sys
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import os
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from PyQt5.QtWidgets import (QApplication, QMainWindow, QTextEdit, QAction,
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QFileDialog, QVBoxLayout, QWidget, QLabel, QStatusBar, QMessageBox)
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from PyQt5.QtGui import QFont, QTextCharFormat, QColor, QTextCursor
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from PyQt5.QtCore import Qt, QTimer, QThread, pyqtSignal
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# 添加项目根目录到Python路径
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sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
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# 导入自定义UI组件
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from src.ui.components import CustomTitleBar, ProgressBarWidget, TextDisplayWidget, StatsDisplayWidget, QuoteDisplayWidget, WeatherDisplayWidget
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from src.file_parser import FileParser
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from src.typing_logic import TypingLogic
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from src.services.network_service import NetworkService
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class WeatherFetchThread(QThread):
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"""天气信息获取线程"""
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weather_fetched = pyqtSignal(object) # 天气信息获取成功信号
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error_occurred = pyqtSignal(str) # 错误发生信号
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def __init__(self):
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super().__init__()
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self.network_service = NetworkService()
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def run(self):
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try:
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weather_info = self.network_service.get_weather_info()
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if weather_info:
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# 格式化天气信息
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formatted_info = (
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f"天气: {weather_info['city']} - "
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f"{weather_info['description']} - "
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f"温度: {weather_info['temperature']}°C - "
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f"湿度: {weather_info['humidity']}% - "
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f"风速: {weather_info['wind_speed']} m/s"
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)
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self.weather_fetched.emit(formatted_info)
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else:
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self.error_occurred.emit("无法获取天气信息")
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except Exception as e:
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self.error_occurred.emit(f"获取天气信息时出错: {str(e)}")
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class MainWindow(QMainWindow):
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def __init__(self):
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"""
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初始化主窗口
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- 设置窗口标题为"隐私学习软件 - 仿Word"
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- 设置窗口大小为800x600
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- 初始化学习内容存储变量
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- 初始化当前输入位置
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- 调用initUI()方法
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"""
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super().__init__()
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self.learning_content = ""
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self.current_position = 0
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self.typing_logic = None
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self.text_edit = None
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self.status_bar = None
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self.title_bar = None
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self.progress_bar_widget = None
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self.text_display_widget = None
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self.initUI()
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def initUI(self):
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"""
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创建和布局所有UI组件
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- 创建自定义标题栏
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- 创建文本显示组件
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- 调用createMenuBar()创建菜单
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- 创建状态栏并显示"就绪"
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"""
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# 设置窗口属性
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self.setWindowTitle("隐私学习软件 - 仿Word")
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self.setGeometry(100, 100, 800, 600)
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self.setWindowFlags(Qt.FramelessWindowHint) # 移除默认标题栏
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# 创建中央widget
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central_widget = QWidget()
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self.setCentralWidget(central_widget)
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# 创建主布局
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main_layout = QVBoxLayout()
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main_layout.setContentsMargins(0, 0, 0, 0)
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main_layout.setSpacing(0)
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central_widget.setLayout(main_layout)
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# 创建自定义标题栏
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self.title_bar = CustomTitleBar(self)
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main_layout.addWidget(self.title_bar)
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# 创建统计信息显示组件（默认隐藏）
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self.stats_display = StatsDisplayWidget(self)
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self.stats_display.setVisible(False) # 默认隐藏
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main_layout.addWidget(self.stats_display)
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# 创建每日一言显示组件（默认隐藏）
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self.quote_display = QuoteDisplayWidget(self)
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self.quote_display.setVisible(False) # 默认隐藏
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main_layout.addWidget(self.quote_display)
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# 创建天气显示组件（默认隐藏）
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self.weather_display = WeatherDisplayWidget(self)
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self.weather_display.setVisible(False) # 默认隐藏
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main_layout.addWidget(self.weather_display)
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# 创建文本显示组件
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self.text_display_widget = TextDisplayWidget(self)
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main_layout.addWidget(self.text_display_widget)
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# 连接文本显示组件的文本变化信号
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self.text_display_widget.text_display.textChanged.connect(self.onTextChanged)
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# 创建菜单栏
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self.createMenuBar()
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# 创建状态栏
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self.status_bar = self.statusBar()
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self.status_bar.showMessage("就绪")
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def createTopFunctionArea(self, main_layout):
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"""
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创建顶部功能区域
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- 显示准确率、WPM等统计信息
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- 显示每日一言功能
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"""
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from PyQt5.QtWidgets import QWidget, QHBoxLayout, QLabel, QPushButton
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from PyQt5.QtCore import Qt
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# 创建顶部功能区域widget
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top_widget = QWidget()
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top_widget.setStyleSheet("""
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QWidget {
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background-color: #f0f0f0;
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border-bottom: 1px solid #d0d0d0;
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}
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""")
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# 创建水平布局
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top_layout = QHBoxLayout()
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top_layout.setContentsMargins(10, 5, 10, 5)
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top_layout.setSpacing(15)
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# 创建统计信息标签
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self.wpm_label = QLabel("WPM: 0")
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self.accuracy_label = QLabel("准确率: 0%")
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self.quote_label = QLabel("每日一言: 暂无")
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self.quote_label.setStyleSheet("QLabel { color: #666666; font-style: italic; }")
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# 设置标签样式
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label_style = "font-size: 12px; font-weight: normal; color: #333333;"
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self.wpm_label.setStyleSheet(label_style)
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self.accuracy_label.setStyleSheet(label_style)
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# 创建每日一言刷新按钮
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self.refresh_quote_button = QPushButton("刷新")
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self.refresh_quote_button.setStyleSheet("""
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QPushButton {
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background-color: #0078d7;
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color: white;
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border: none;
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padding: 5px 10px;
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border-radius: 3px;
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font-size: 12px;
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}
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QPushButton:hover {
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background-color: #005a9e;
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}
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""")
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self.refresh_quote_button.clicked.connect(self.refresh_daily_quote)
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# 添加组件到布局
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top_layout.addWidget(self.wpm_label)
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top_layout.addWidget(self.accuracy_label)
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top_layout.addStretch()
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top_layout.addWidget(self.quote_label)
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top_layout.addWidget(self.refresh_quote_button)
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top_widget.setLayout(top_layout)
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main_layout.addWidget(top_widget)
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def createMenuBar(self):
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"""
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创建菜单栏和所有菜单项
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- 文件菜单：打开(Ctrl+O)、保存(Ctrl+S)、退出(Ctrl+Q)
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- 视图菜单：显示统计信息、显示每日一言
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- 帮助菜单：关于
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- 为每个菜单项连接对应的槽函数
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"""
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menu_bar = self.menuBar()
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# 文件菜单
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file_menu = menu_bar.addMenu('文件')
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# 打开动作
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open_action = QAction('打开', self)
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open_action.setShortcut('Ctrl+O')
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open_action.triggered.connect(self.openFile)
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file_menu.addAction(open_action)
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# 保存动作
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save_action = QAction('保存', self)
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save_action.setShortcut('Ctrl+S')
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save_action.triggered.connect(self.saveFile)
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file_menu.addAction(save_action)
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# 分隔线
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file_menu.addSeparator()
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# 退出动作
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exit_action = QAction('退出', self)
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exit_action.setShortcut('Ctrl+Q')
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exit_action.triggered.connect(self.close)
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file_menu.addAction(exit_action)
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# 视图菜单
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view_menu = menu_bar.addMenu('视图')
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# 显示统计信息动作
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self.stats_action = QAction('显示统计信息', self)
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self.stats_action.setCheckable(True)
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self.stats_action.setChecked(True)
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self.stats_action.triggered.connect(self.toggleStatsDisplay)
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view_menu.addAction(self.stats_action)
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# 显示每日一言动作
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self.quote_action = QAction('显示每日一言', self)
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self.quote_action.setCheckable(True)
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self.quote_action.setChecked(True)
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self.quote_action.triggered.connect(self.toggleQuoteDisplay)
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view_menu.addAction(self.quote_action)
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# 显示天气信息动作
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self.weather_action = QAction('显示天气', self)
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self.weather_action.setCheckable(True)
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self.weather_action.setChecked(True)
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self.weather_action.triggered.connect(self.toggleWeatherDisplay)
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view_menu.addAction(self.weather_action)
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# 帮助菜单
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help_menu = menu_bar.addMenu('帮助')
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# 关于动作
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about_action = QAction('关于', self)
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about_action.triggered.connect(self.showAbout)
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help_menu.addAction(about_action)
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def toggleStatsDisplay(self, checked):
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"""
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切换统计信息显示
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- checked: 是否显示统计信息
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"""
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self.stats_display.setVisible(checked)
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def toggleQuoteDisplay(self, checked):
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"""
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切换每日一言显示
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- checked: 是否显示每日一言
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"""
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self.quote_display.setVisible(checked)
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# 如果启用显示且quote为空，则刷新一次
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if checked and not self.quote_display.quote_label.text():
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self.refresh_daily_quote()
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def toggleWeatherDisplay(self, checked):
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"""切换天气信息显示"""
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self.weather_display.setVisible(checked)
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# 如果启用显示且天气信息为空，则刷新一次
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if checked and not self.weather_display.weather_label.text():
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self.refresh_weather_info()
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def openFile(self):
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"""
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打开文件选择对话框并加载选中的文件
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- 显示文件选择对话框，过滤条件：*.txt, *.docx, *.pdf
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- 如果用户选择了文件，调用FileParser.parse_file(file_path)
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- 成功时：将内容存储但不直接显示，重置打字状态
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- 失败时：显示错误消息框
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"""
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options = QFileDialog.Options()
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file_path, _ = QFileDialog.getOpenFileName(
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self,
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"打开文件",
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"",
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"文本文件 (*.txt);;Word文档 (*.docx);;PDF文件 (*.pdf);;所有文件 (*)",
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options=options
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)
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if file_path:
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try:
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# 解析文件内容
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content = FileParser.parse_file(file_path)
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self.learning_content = content
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# 在文本显示组件中设置内容（初始为空，通过打字逐步显示）
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if self.text_display_widget:
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self.text_display_widget.set_text(content) # 设置文件内容
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# 重置打字状态
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self.typing_logic = TypingLogic(content)
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self.current_position = 0
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# 更新状态栏
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self.status_bar.showMessage(f"已打开文件: {file_path}，开始打字以显示内容")
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except Exception as e:
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# 显示错误消息框
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QMessageBox.critical(self, "错误", f"无法打开文件:\n{str(e)}")
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def saveFile(self):
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"""
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保存当前内容到文件
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- 显示保存文件对话框
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- 将文本区域内容写入选定文件
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- 返回操作结果
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"""
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options = QFileDialog.Options()
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file_path, _ = QFileDialog.getSaveFileName(
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self,
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"保存文件",
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"",
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"文本文件 (*.txt);;所有文件 (*)",
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options=options
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)
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if file_path:
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try:
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# 获取文本编辑区域的内容
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content = self.text_edit.toPlainText()
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# 写入文件
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with open(file_path, 'w', encoding='utf-8') as f:
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f.write(content)
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# 更新状态栏
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self.status_bar.showMessage(f"文件已保存: {file_path}")
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return True
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except Exception as e:
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# 显示错误消息框
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QMessageBox.critical(self, "错误", f"无法保存文件:\n{str(e)}")
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return False
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return False
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def showAbout(self):
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"""
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显示关于对话框
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- 显示消息框，包含软件名称、版本、描述
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"""
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QMessageBox.about(
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self,
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"关于",
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"隐私学习软件 - 仿Word\n\n"
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"版本: 1.0\n\n"
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"这是一个用于隐私学习的打字练习软件，\n"
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"可以加载文档并进行打字练习，\n"
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"帮助提高打字速度和准确性。"
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)
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def refresh_daily_quote(self):
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"""
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刷新每日一言
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- 从网络API获取名言
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- 更新显示
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"""
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import requests
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import json
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from PyQt5.QtCore import Qt
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from src.constants import QUOTE_API_URL
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try:
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# 发送请求获取每日一言
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response = requests.get(QUOTE_API_URL, timeout=5)
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if response.status_code == 200:
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data = response.json()
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quote_content = data.get('content', '暂无内容')
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quote_author = data.get('author', '未知作者')
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# 更新显示
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self.quote_label.setText(f"每日一言: {quote_content} — {quote_author}")
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# 同时更新统计信息显示组件中的每日一言
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if hasattr(self, 'stats_display') and self.stats_display:
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self.stats_display.update_quote(f"{quote_content} — {quote_author}")
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else:
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self.quote_label.setText("每日一言: 获取失败")
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# 同时更新统计信息显示组件中的每日一言
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if hasattr(self, 'stats_display') and self.stats_display:
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self.stats_display.update_quote("获取失败")
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except Exception as e:
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self.quote_label.setText("每日一言: 获取失败")
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# 同时更新统计信息显示组件中的每日一言
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if hasattr(self, 'stats_display') and self.stats_display:
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self.stats_display.update_quote("获取失败")
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def onTextChanged(self):
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"""
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处理用户输入变化事件（打字练习）
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- 获取文本显示组件中的文本
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- 使用TypingLogic.check_input检查输入
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- 根据结果更新文本显示组件
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- 更新统计数据展示
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"""
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# 防止递归调用
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if getattr(self, '_processing_text_change', False):
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return
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if not self.typing_logic:
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return
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# 设置标志防止递归
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self._processing_text_change = True
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try:
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# 获取当前输入文本
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current_text = self.text_display_widget.text_display.toPlainText()
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# 检查输入是否正确
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result = self.typing_logic.check_input(current_text)
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is_correct = result["correct"]
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expected_char = result["expected"]
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# 更新文本显示组件
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if self.text_display_widget:
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# 显示用户输入反馈
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self.text_display_widget.show_user_input(current_text)
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# 不再高亮下一个字符，因为内容通过打字逐步显示
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# 计算统计数据
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stats = self.typing_logic.get_statistics()
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accuracy = stats['accuracy_rate'] * 100 # 转换为百分比
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# 可以根据需要添加更多统计数据的计算
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wpm = 0 # 暂时设置为0，后续可以实现WPM计算
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# 更新状态栏
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self.status_bar.showMessage(f"WPM: {wpm:.1f} | 准确率: {accuracy:.1f}%")
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# 更新统计信息显示组件
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if hasattr(self, 'stats_display') and self.stats_display.isVisible():
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self.stats_display.update_stats(int(wpm), accuracy)
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# 更新每日一言显示组件（如果需要）
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if hasattr(self, 'quote_display') and self.quote_display.isVisible() and not self.quote_display.quote_label.text():
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self.refresh_daily_quote()
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|
|
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# 更新顶部功能区的统计数据（如果仍然存在）
|
|
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if hasattr(self, 'wpm_label') and self.wpm_label:
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self.wpm_label.setText(f"WPM: {wpm:.1f}")
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if hasattr(self, 'accuracy_label') and self.accuracy_label:
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self.accuracy_label.setText(f"准确率: {accuracy:.1f}%")
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|
finally:
|
|
|
# 清除递归防止标志
|
|
|
self._processing_text_change = False
|
|
|
|
|
|
def refresh_daily_quote(self):
|
|
|
"""刷新每日一言"""
|
|
|
# 创建并启动获取名言的线程
|
|
|
self.quote_thread = QuoteFetchThread()
|
|
|
self.quote_thread.quote_fetched.connect(self.on_quote_fetched)
|
|
|
self.quote_thread.error_occurred.connect(self.on_quote_error)
|
|
|
self.quote_thread.start()
|
|
|
|
|
|
def refresh_weather_info(self):
|
|
|
"""刷新天气信息"""
|
|
|
# 创建并启动获取天气信息的线程
|
|
|
self.weather_thread = WeatherFetchThread()
|
|
|
self.weather_thread.weather_fetched.connect(self.on_weather_fetched)
|
|
|
self.weather_thread.error_occurred.connect(self.on_weather_error)
|
|
|
self.weather_thread.start()
|
|
|
|
|
|
def on_weather_fetched(self, weather_info):
|
|
|
"""处理天气信息获取成功"""
|
|
|
# 更新天气显示组件
|
|
|
if hasattr(self, 'weather_display') and self.weather_display:
|
|
|
self.weather_display.update_weather(weather_info)
|
|
|
|
|
|
def on_weather_error(self, error_msg):
|
|
|
"""处理天气信息获取错误"""
|
|
|
# 更新天气显示组件
|
|
|
if hasattr(self, 'weather_display') and self.weather_display:
|
|
|
self.weather_display.update_weather(error_msg) |
