316 lines
12 KiB
Python
316 lines
12 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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主窗口类
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"""
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from PyQt5.QtWidgets import *
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from ui.sidebar import Sidebar
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from ui.project_area import ProjectArea
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from ui.create_project_dialog import CreateProjectDialog
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from ui.import_project_dialog import ImportProjectDialog
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from ui.project_settings_page import ProjectSettingsPage
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from data.project_manager import ProjectManager
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from ui.icon_manager import IconManager
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from ui.widget import UniversalMessageDialog
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class MainWindow(QMainWindow):
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"""主窗口类"""
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def __init__(self, project_manager: ProjectManager):
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super().__init__()
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self.project_manager = project_manager
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self.current_filter = "overview"
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self.current_search = ""
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self.init_ui()
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self.connect_signals()
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# 设置窗口属性 - 匹配 Figma 设计规范
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self.setWindowTitle("MetaCore - 项目管理平台")
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self.setWindowIcon(IconManager.get_icon('app'))
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self.setMinimumSize(1200, 800) # 增加最小尺寸，确保良好的用户体验
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self.resize(1440, 960) # 调整默认尺寸，匹配现代显示器比例
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# 响应式布局标志
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self.is_compact_mode = False
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# 居中显示
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self.center_window()
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def init_ui(self):
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"""初始化UI"""
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# 创建中央部件
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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 = QHBoxLayout(central_widget)
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# 设置部件内容周围的边距大小分别为左、上、右和下。
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# 边距由布局系统使用，并且子类可能使用边距来指定绘制区域（例如，不包括框架）。
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# 更改页边距会触发一个 resizeEvent() 事件。
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main_layout.setContentsMargins(0, 0, 0, 0)
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main_layout.setSpacing(0)
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# 创建侧边栏
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self.sidebar = Sidebar(self.project_manager)
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main_layout.addWidget(self.sidebar)
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# 创建项目区域
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self.project_area = ProjectArea(self.project_manager)
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# 创建项目设置页面
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self.project_settings_page = ProjectSettingsPage()
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# 创建堆叠窗口部件来管理不同页面
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self.stacked_widget = QStackedWidget()
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self.stacked_widget.addWidget(self.project_area) # 索引 0: 项目区域
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self.stacked_widget.addWidget(self.project_settings_page) # 索引 1: 项目设置页面
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main_layout.addWidget(self.stacked_widget)
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# 设置布局比例
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main_layout.setStretch(0, 0) # 侧边栏固定宽度
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main_layout.setStretch(1, 1) # 堆叠窗口部件自适应
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# 创建状态栏
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# self.create_status_bar()
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# 创建菜单栏
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# self.create_menu_bar()
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def create_status_bar(self):
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"""创建状态栏"""
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self.status_bar = self.statusBar()
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# 项目数量标签
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self.project_count_label = QLabel()
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self.status_bar.addWidget(self.project_count_label)
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# 分隔符
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self.status_bar.addPermanentWidget(QLabel("|"))
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# 当前用户标签
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user_label = QLabel("当前用户: Admin")
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self.status_bar.addPermanentWidget(user_label)
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# 更新项目数量
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self.update_project_count()
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def create_menu_bar(self):
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"""创建菜单栏"""
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menubar = self.menuBar()
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# 文件菜单
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file_menu = menubar.addMenu('文件(&F)')
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# 新建项目
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new_action = QAction('新建项目(&N)', self)
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new_action.setShortcut('Ctrl+N')
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new_action.setStatusTip('创建新项目')
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new_action.triggered.connect(self.show_create_project_dialog)
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file_menu.addAction(new_action)
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# 导入项目
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import_action = QAction('导入项目(&I)', self)
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import_action.setShortcut('Ctrl+I')
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import_action.setStatusTip('导入现有项目')
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import_action.triggered.connect(self.show_import_project_dialog)
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file_menu.addAction(import_action)
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file_menu.addSeparator()
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# 退出
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exit_action = QAction('退出(&X)', self)
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exit_action.setShortcut('Ctrl+Q')
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exit_action.setStatusTip('退出应用程序')
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exit_action.triggered.connect(self.close)
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file_menu.addAction(exit_action)
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# 编辑菜单
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edit_menu = menubar.addMenu('编辑(&E)')
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# 搜索
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search_action = QAction('搜索项目(&S)', self)
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search_action.setShortcut('Ctrl+F')
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search_action.setStatusTip('搜索项目')
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search_action.triggered.connect(self.focus_search)
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edit_menu.addAction(search_action)
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# 视图菜单
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view_menu = menubar.addMenu('视图(&V)')
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# 网格视图
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grid_action = QAction('网格视图(&G)', self)
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grid_action.setCheckable(True)
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grid_action.setChecked(True)
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grid_action.triggered.connect(lambda: self.project_area.set_view_mode('grid'))
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view_menu.addAction(grid_action)
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# 列表视图
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list_action = QAction('列表视图(&L)', self)
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list_action.setCheckable(True)
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list_action.triggered.connect(lambda: self.project_area.set_view_mode('list'))
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view_menu.addAction(list_action)
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# 创建视图模式组
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view_group = QActionGroup(self)
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view_group.addAction(grid_action)
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view_group.addAction(list_action)
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# 帮助菜单
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help_menu = menubar.addMenu('帮助(&H)')
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# 关于
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about_action = QAction('关于(&A)', self)
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about_action.triggered.connect(self.show_about)
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help_menu.addAction(about_action)
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def connect_signals(self):
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"""连接信号"""
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# 侧边栏信号
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self.sidebar.filter_changed.connect(self.on_filter_changed)
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self.sidebar.navigation_changed.connect(self.on_navigation_changed) # 新增导航变化信号
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self.sidebar.create_project_requested.connect(self.show_create_project_dialog)
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self.sidebar.import_project_requested.connect(self.show_import_project_dialog)
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# 项目区域信号
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self.project_area.search_changed.connect(self.on_search_changed)
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self.project_area.create_project_requested.connect(self.show_create_project_dialog)
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self.project_area.import_project_requested.connect(self.show_import_project_dialog)
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# 项目设置页面信号
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self.project_settings_page.settings_changed.connect(self.on_project_settings_changed)
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# 项目管理器信号
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self.project_manager.projects_changed.connect(self.update_project_count)
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self.project_manager.projects_changed.connect(self.refresh_projects)
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def center_window(self):
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"""窗口居中"""
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screen = QApplication.desktop().screenGeometry()
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size = self.geometry()
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self.move(
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(screen.width() - size.width()) // 2,
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(screen.height() - size.height()) // 2
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)
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def resizeEvent(self, event):
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"""窗口大小变化事件"""
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super().resizeEvent(event)
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# 检查是否需要切换到紧凑模式 - 匹配 Figma 响应式断点
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width = event.size().width()
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should_be_compact = width < 1400 # 调整断点，匹配现代设计标准
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if should_be_compact != self.is_compact_mode:
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self.is_compact_mode = should_be_compact
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self.update_layout_mode()
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def update_layout_mode(self):
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"""更新布局模式 - 匹配 Figma 响应式设计"""
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if self.is_compact_mode:
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# 紧凑模式：缩小侧边栏，匹配小屏幕设计
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self.sidebar.setFixedWidth(260)
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else:
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# 正常模式：标准侧边栏宽度，匹配 Figma 设计
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self.sidebar.setFixedWidth(300)
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def on_filter_changed(self, filter_type: str):
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"""过滤器改变"""
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self.current_filter = filter_type
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self.refresh_projects()
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def on_navigation_changed(self, section: str, item_name: str, filter_type: str):
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"""导航变化处理"""
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# 根据filter_type决定显示哪个页面
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if filter_type == "project_settings":
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# 切换到项目设置页面
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self.stacked_widget.setCurrentIndex(1)
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else:
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# 切换到项目区域
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self.stacked_widget.setCurrentIndex(0)
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# 更新项目区域的面包屑导航和标题
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self.project_area.update_navigation(section, item_name)
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def on_search_changed(self, search_text: str):
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"""搜索改变"""
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self.current_search = search_text
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self.refresh_projects()
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def on_project_settings_changed(self):
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"""项目设置变化处理"""
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# 设置已更改，可以在这里处理相关逻辑
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# 例如：更新创建项目对话框的默认位置
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print("项目设置已更新")
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def refresh_projects(self):
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"""刷新项目显示"""
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if self.current_search:
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projects = self.project_manager.search_projects(self.current_search)
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else:
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projects = self.project_manager.get_projects_by_type(self.current_filter)
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self.project_area.update_projects(projects)
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def update_project_count(self):
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"""更新项目数量"""
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count = len(self.project_manager.get_all_projects())
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# 如果状态栏存在，更新项目数量显示
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if hasattr(self, 'project_count_label'):
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self.project_count_label.setText(f"项目总数: {count}")
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# 可以在这里添加其他更新逻辑，比如更新窗口标题
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self.setWindowTitle(f"MetaCore - 项目管理平台 ({count} 个项目)")
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def show_create_project_dialog(self):
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"""显示创建项目对话框"""
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dialog = CreateProjectDialog(self.project_manager, self.project_settings_page, self)
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if dialog.exec_() == QDialog.Accepted:
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self.refresh_projects()
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def show_import_project_dialog(self):
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"""显示导入项目对话框"""
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dialog = ImportProjectDialog(self.project_manager, self.project_settings_page, self)
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if dialog.exec_() == QDialog.Accepted:
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self.refresh_projects()
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def focus_search(self):
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"""聚焦搜索框"""
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self.project_area.focus_search()
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def show_about(self):
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"""显示关于对话框"""
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# QMessageBox.about(self, "关于 MetaCore",
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# "MetaCore 项目管理平台\n\n"
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# "版本: 1.0.0\n"
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# "基于 PyQt5 开发\n\n"
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# "© 2024 MetaCore Team")
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UniversalMessageDialog.show_info(self,
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"关于 MetaCore",
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"MetaCore 项目管理平台\n\n"
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"版本: 1.0.0\n"
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"基于 PyQt5 开发\n\n"
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"© 2024 MetaCore Team",
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False, "确定")
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def closeEvent(self, event):
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"""关闭事件"""
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# reply = QMessageBox.question(self, '确认退出',
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# '确定要退出 MetaCore 吗？',
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# QMessageBox.Yes | QMessageBox.No,
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# QMessageBox.No)
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reply = UniversalMessageDialog.show_info(self,
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'确认退出',
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'确定要退出 MetaCore 吗？',
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True, "是", "否")
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if reply == QDialog.Accepted:
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# 保存数据
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self.project_manager.save_projects()
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event.accept()
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else:
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event.ignore()
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