[feature] 新增avas_widget相关控制类

widgets/avas_controller.py

@@ -0,0 +1,77 @@
+from PySide6.QtCore import QObject, Signal
+from PySide6.QtWidgets import QMessageBox
+from database.db_manager import DatabaseManager
+from database.models import ProjectData, ConfigData
+from typing import Optional, List
+from widgets.audio_filter_widget import AudioFilterWidget
+
+class AVASController(QObject):
+    # 定义信号
+    channel_selected = Signal(int)  # 通道选择信号
+    panel_toggled = Signal(bool)  # 面板切换信号
+    
+    def __init__(self, db_manager: DatabaseManager, view: 'AVAS_WIDGET'):
+        super().__init__()
+        self.db_manager = db_manager
+        self.view = view
+        self.current_channel: Optional[int] = None
+        self.filter_windows: dict[int, AudioFilterWidget] = {}  # 存储打开的滤波器窗口
+        
+    def toggle_panel(self) -> None:
+        """切换左侧面板显示状态"""
+        self.view.is_panel_visible = not self.view.is_panel_visible
+        self.view.left_panel.setVisible(self.view.is_panel_visible)
+        # 更新切换按钮文本
+        self.view.toggle_button.setText("▶" if self.view.is_panel_visible else "◀")
+        self.panel_toggled.emit(self.view.is_panel_visible)
+    
+    def select_channel(self, channel_num: int) -> None:
+        """选择通道"""
+        self.current_channel = channel_num
+        self.channel_selected.emit(channel_num)
+    
+    def show_filter_window(self, channel_num: int) -> None:
+        """显示滤波器窗口"""
+        # 如果窗口已存在且可见，则激活它
+        if channel_num in self.filter_windows and self.filter_windows[channel_num].isVisible():
+            self.filter_windows[channel_num].raise_()
+            self.filter_windows[channel_num].activateWindow()
+        else:
+            # 创建新窗口
+            filter_window = AudioFilterWidget(channel_id=channel_num)
+            filter_window.setWindowTitle(f"Channel {channel_num} Filter Settings")
+            
+            # 存储窗口引用
+            self.filter_windows[channel_num] = filter_window
+            
+            # 监听窗口关闭事件
+            filter_window.destroyed.connect(
+                lambda: self._on_filter_window_closed(channel_num)
+            )
+            
+            filter_window.show()
+    
+    def _on_filter_window_closed(self, channel_num: int) -> None:
+        """处理滤波器窗口关闭事件"""
+        if channel_num in self.filter_windows:
+            del self.filter_windows[channel_num]
+    
+    def close_all_filter_windows(self) -> None:
+        """关闭所有打开的滤波器窗口"""
+        for window in self.filter_windows.values():
+            window.close()
+        self.filter_windows.clear()
+    
+    def load_channel_config(self, channel_num: int, config_id: int) -> bool:
+        """加载通道配置"""
+        try:
+            params, filters = self.db_manager.load_config(config_id)
+            if params and filters:
+                # 更新对应通道的滤波器窗口
+                if channel_num in self.filter_windows:
+                    self.filter_windows[channel_num].model.load_data(params, filters)
+                return True
+            return False
+        except Exception as e:
+            QMessageBox.critical(self.view, "错误", f"加载通道配置失败：{str(e)}")
+            return False 

widgets/avas_widget.py

@@ -8,6 +8,7 @@ from widgets.audio_filter_widget import AudioFilterWidget
 from widgets.project_dialog import AddProjectDialog
 import sqlite3
 from database.db_manager import DatabaseManager  # 添加这行导入
+from widgets.avas_controller import AVASController
 
 class ChannelButton(QWidget):
     def __init__(self, channel_num):
@@ -126,8 +127,11 @@ class AVAS_WIDGET(QWidget):
         # 初始化数据库管理器
         self.db_manager = DatabaseManager()
         
+        # 初始化控制器
+        self.controller = AVASController(self.db_manager, self)
+        
         self.setWindowTitle("AVAS")
-        self.is_panel_visible = True  # 添加状态标记
+        self.is_panel_visible = True
         self.setup_ui()
         self.setup_connections()
         
@@ -142,7 +146,7 @@ class AVAS_WIDGET(QWidget):
         toggle_container = QVBoxLayout()
         self.toggle_button = QPushButton("◀")  # 使用箭头符号
         self.toggle_button.setFixedSize(20, 60)
-        self.toggle_button.clicked.connect(self.toggle_panel)
+        self.toggle_button.clicked.connect(self.controller.toggle_panel)
         self.toggle_button.setStyleSheet("""
             QPushButton {
                 background-color: #404040;
@@ -347,6 +351,14 @@ class AVAS_WIDGET(QWidget):
         return frame
 
     def setup_connections(self):
+        """设置信号连接"""
+        # 连接控制器信号
+        self.controller.channel_selected.connect(self.on_channel_selected)
+        self.controller.panel_toggled.connect(self.on_panel_toggled)
+        
+        # 连接切换按钮
+        self.toggle_button.clicked.connect(self.controller.toggle_panel)
+        
         # 假设添加按钮的变量名是 add_btn
         self.add_btn.clicked.connect(self.add_project)
         
@@ -390,3 +402,19 @@ class AVAS_WIDGET(QWidget):
             item.setToolTip(project.description)  # 显示项目描述为提示
             model.appendRow(item)
 
+    def on_channel_selected(self, channel_num: int):
+        """处理通道选择事件"""
+        # 更新UI显示
+        pass
+    
+    def on_panel_toggled(self, is_visible: bool):
+        """处理面板切换事件"""
+        # 更新UI布局
+        self.adjustSize()
+    
+    def closeEvent(self, event):
+        """窗口关闭事件"""
+        # 关闭所有打开的滤波器窗口
+        self.controller.close_all_filter_windows()
+        super().closeEvent(event)
+