332 lines
12 KiB
Python
332 lines
12 KiB
Python
import sys
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from PyQt5.QtWidgets import QApplication, QMainWindow, QStackedWidget, QHBoxLayout, QWidget, QMessageBox, QPushButton, \
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QLabel, QVBoxLayout, QFrame, QSizePolicy
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from PyQt5.QtCore import Qt, QPoint
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from views.login import LoginPage
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from views.nav import NavBar
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from views.home import Home
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from views.word_to_pdf import WordToPDFPage
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from views.pdf_tools_page import PDFToolsPage
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from views.app_center import AppCenter
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from views.history import HistoryPage
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from PyQt5.QtGui import QPalette, QColor, QFont
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from styles.styles import STYLES_TXT
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class CustomTitleBar(QWidget):
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"""自定义标题栏控件"""
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def __init__(self, parent=None):
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super().__init__(parent)
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self.parent = parent
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self.setMouseTracking(True)
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self.drag_position = QPoint()
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self.setObjectName("customTitleBar")
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self.init_ui()
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def init_ui(self):
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"""初始化标题栏UI"""
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layout = QHBoxLayout(self)
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layout.setContentsMargins(15, 8, 15, 8)
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layout.setSpacing(12)
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# 添加应用图标和标题
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self.title_label = QLabel("奶酪云工具箱")
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self.title_label.setObjectName("titleLabel")
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self.title_label.setFont(QFont("Microsoft YaHei UI", 12, QFont.Bold))
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self.title_label.setAlignment(Qt.AlignCenter)
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# 添加拖拽区域（占位区域）
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self.drag_area = QWidget()
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self.drag_area.setObjectName("dragArea")
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self.drag_area.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
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# 添加窗口控制按钮
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self.minimize_btn = QPushButton("—")
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self.minimize_btn.setObjectName("minimizeBtn")
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self.minimize_btn.setFixedSize(30, 30)
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self.minimize_btn.clicked.connect(lambda: self.parent.showMinimized())
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self.maximize_btn = QPushButton("□")
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self.maximize_btn.setObjectName("maximizeBtn")
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self.maximize_btn.setFixedSize(30, 30)
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self.maximize_btn.clicked.connect(self.toggle_maximize)
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self.close_btn = QPushButton("×")
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self.close_btn.setObjectName("closeBtn")
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self.close_btn.setFixedSize(30, 30)
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self.close_btn.clicked.connect(self.parent.close)
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# 将控件添加到布局中
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layout.addWidget(self.title_label)
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layout.addWidget(self.drag_area)
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layout.addWidget(self.minimize_btn)
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layout.addWidget(self.maximize_btn)
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layout.addWidget(self.close_btn)
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def toggle_maximize(self):
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"""切换窗口最大化/正常状态"""
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if self.parent.isMaximized():
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self.parent.showNormal()
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self.maximize_btn.setText("□")
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else:
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self.parent.showMaximized()
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self.maximize_btn.setText("⬜")
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def mousePressEvent(self, event):
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"""鼠标按下事件处理"""
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if event.button() == Qt.LeftButton:
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self.drag_position = event.globalPos() - self.parent.frameGeometry().topLeft()
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event.accept()
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def mouseMoveEvent(self, event):
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"""鼠标移动事件处理"""
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if event.buttons() == Qt.LeftButton:
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self.parent.move(event.globalPos() - self.drag_position)
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event.accept()
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def mouseDoubleClickEvent(self, event):
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"""鼠标双击事件处理"""
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if event.button() == Qt.LeftButton:
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self.toggle_maximize()
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event.accept()
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.username = None
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self.setWindowFlag(Qt.FramelessWindowHint) # 设置为无边框窗口
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self.init_ui()
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def init_ui(self):
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self.setWindowTitle("文档处理工具")
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self.setGeometry(100, 100, 1200, 800)
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# 添加自定义标题栏样式
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titlebar_styles = """
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/* 自定义标题栏样式 */
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#customTitleBar {
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background-color: #1a202c;
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border-bottom: 1px solid #2d3748;
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height: 50px;
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}
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#titleLabel {
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color: #cbd5e0;
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font-size: 16px;
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font-weight: bold;
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}
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#dragArea {
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background-color: transparent;
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}
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QPushButton#minimizeBtn,
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QPushButton#maximizeBtn,
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QPushButton#closeBtn {
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background-color: transparent;
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border: none;
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border-radius: 4px;
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font-size: 14px;
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color: #a0aec0;
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padding: 0;
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}
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QPushButton#minimizeBtn:hover,
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QPushButton#maximizeBtn:hover {
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background-color: rgba(74, 85, 104, 0.3);
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color: #e2e8f0;
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}
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QPushButton#closeBtn:hover {
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background-color: rgba(254, 178, 178, 0.3);
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color: #f56565;
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}
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/* 窗口边框效果 */
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#mainWidget {
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border: 1px solid #2d3748;
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}
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"""
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# 合并样式表
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self.setStyleSheet(STYLES_TXT + titlebar_styles)
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# 设置暗色主题调色板
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palette = QPalette()
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palette.setColor(QPalette.Window, QColor(26, 32, 44)) # #1a202c
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palette.setColor(QPalette.WindowText, QColor(226, 232, 240)) # #e2e8f0
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palette.setColor(QPalette.Base, QColor(45, 55, 72)) # #2d3748
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palette.setColor(QPalette.AlternateBase, QColor(42, 50, 65)) # #2a3241
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palette.setColor(QPalette.ToolTipBase, QColor(26, 32, 44)) # #1a202c
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palette.setColor(QPalette.ToolTipText, QColor(226, 232, 240)) # #e2e8f0
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palette.setColor(QPalette.Text, QColor(226, 232, 240)) # #e2e8f0
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palette.setColor(QPalette.Button, QColor(79, 70, 229)) # #4f46e5
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palette.setColor(QPalette.ButtonText, QColor(226, 232, 240)) # #e2e8f0
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palette.setColor(QPalette.BrightText, Qt.white)
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palette.setColor(QPalette.Link, QColor(129, 140, 248)) # #818cf8
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palette.setColor(QPalette.Highlight, QColor(129, 140, 248)) # #818cf8
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palette.setColor(QPalette.HighlightedText, Qt.white)
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palette.setColor(QPalette.Disabled, QPalette.Text, QColor(160, 174, 192)) # #a0aec0
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self.setPalette(palette)
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# 主窗口部件
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self.main_widget = QWidget()
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self.main_widget.setObjectName("mainWidget")
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self.main_layout = QVBoxLayout(self.main_widget)
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self.main_layout.setContentsMargins(0, 0, 0, 0)
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self.main_layout.setSpacing(0)
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# 添加自定义标题栏
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self.title_bar = CustomTitleBar(self)
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self.main_layout.addWidget(self.title_bar)
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# 添加分隔线
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separator = QFrame()
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separator.setFrameShape(QFrame.HLine)
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separator.setFrameShadow(QFrame.Sunken)
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separator.setMaximumHeight(1)
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separator.setStyleSheet("background-color: #2d3748;")
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self.main_layout.addWidget(separator)
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# 主内容区域
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content_widget = QWidget()
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content_layout = QHBoxLayout(content_widget)
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content_layout.setContentsMargins(0, 0, 0, 0)
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content_layout.setSpacing(0)
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# 导航栏 (初始隐藏)
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self.nav_bar = NavBar("")
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self.nav_bar.setObjectName("navBar")
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self.nav_bar.hide()
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self.nav_bar.nav_item_clicked.connect(self.handle_nav_click)
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self.nav_bar.logout_clicked.connect(self.handle_logout)
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# 页面堆栈
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self.stacked_pages = QStackedWidget()
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self.stacked_pages.setObjectName("stackedPages")
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# 登录页
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self.login_page = LoginPage()
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self.login_page.login_success.connect(self.handle_login_success)
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# 首页
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self.home = Home()
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self.home.app_selected.connect(self.handle_app_selected)
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# 应用中心页
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self.app_center = AppCenter()
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self.app_center.app_selected.connect(self.handle_app_selected)
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# Word转PDF页
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self.word_to_pdf = WordToPDFPage()
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# Word转PDF页
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self.pdf_tools_page = PDFToolsPage()
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# 使用记录页
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self.history_page = HistoryPage()
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# 设置页（占位）
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self.settings_page = QWidget()
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self.settings_page.setObjectName("settingsPage")
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# 添加页面
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self.stacked_pages.addWidget(self.login_page)
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self.stacked_pages.addWidget(self.app_center)
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self.stacked_pages.addWidget(self.home)
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self.stacked_pages.addWidget(self.word_to_pdf)
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self.stacked_pages.addWidget(self.pdf_tools_page)
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self.stacked_pages.addWidget(self.history_page)
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self.stacked_pages.addWidget(self.settings_page)
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# 主内容布局
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content_layout.addWidget(self.nav_bar)
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content_layout.addWidget(self.stacked_pages, 1)
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# 添加到主布局
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self.main_layout.addWidget(content_widget, 1)
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self.setCentralWidget(self.main_widget)
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# 鼠标悬停在边缘时的调整光标
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self.setMouseTracking(True)
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def handle_login_success(self, username):
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self.username = username
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# 更新标题栏显示
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self.title_bar.title_label.setText(f"文档处理工具 - 欢迎 {username}")
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# 更新导航栏用户信息
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self.nav_bar.username = username
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self.nav_bar.show()
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# 设置默认激活页
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self.nav_bar.set_active_nav("home")
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self.stacked_pages.setCurrentWidget(self.home)
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def handle_logout(self):
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self.username = None
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self.nav_bar.hide()
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self.stacked_pages.setCurrentWidget(self.login_page)
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# 重置标题栏
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self.title_bar.title_label.setText("文档处理工具")
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def handle_nav_click(self, nav_id):
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# 确保导航栏状态更新
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self.nav_bar.set_active_nav(nav_id)
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# 根据导航ID切换页面
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if nav_id == "home":
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self.stacked_pages.setCurrentWidget(self.home)
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if nav_id == "app_center":
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self.stacked_pages.setCurrentWidget(self.app_center)
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elif nav_id == "history":
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self.stacked_pages.setCurrentWidget(self.history_page)
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elif nav_id == "settings":
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self.stacked_pages.setCurrentWidget(self.settings_page)
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def handle_app_selected(self, app_id):
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try:
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if app_id == "word_to_pdf":
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self.stacked_pages.setCurrentWidget(self.word_to_pdf)
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elif app_id == "pdf_tools_page":
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print('1')
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self.stacked_pages.setCurrentWidget(self.pdf_tools_page)
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elif app_id == "history":
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self.stacked_pages.setCurrentWidget(self.word_to_pdf)
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else:
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self.show_development_popup(app_id)
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except Exception as e:
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print(f"处理应用选择时发生错误: {e}")
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QMessageBox.critical(self, "错误", f"发生错误: {str(e)}", QMessageBox.Button.Ok)
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def show_development_popup(self, app_id):
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"""显示开发中弹窗"""
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try:
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msg_box = QMessageBox(self)
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msg_box.setWindowTitle("功能开发中")
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msg_box.setText(f"应用 '{app_id}' 正在开发中")
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msg_box.setInformativeText("我们正在努力开发此功能，敬请期待！")
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msg_box.setIcon(QMessageBox.Icon.Information)
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msg_box.setStandardButtons(QMessageBox.Button.Ok)
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msg_box.button(QMessageBox.Button.Ok).setText("知道了")
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msg_box.exec()
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except Exception as e:
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print(f"显示弹窗时发生错误: {e}")
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def main():
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app = QApplication(sys.argv)
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app.setStyle('Fusion')
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# 设置高DPI支持
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app.setAttribute(Qt.AA_EnableHighDpiScaling)
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app.setAttribute(Qt.AA_UseHighDpiPixmaps)
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window = MainWindow()
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window.show()
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sys.exit(app.exec_())
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if __name__ == "__main__":
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main() |