modify: webview插件入口

app/signal/test_webview.py

@@ -1,90 +0,0 @@
-from PySide6.QtCore import QObject, Slot, Signal, QTimer
-from PySide6.QtWebChannel import QWebChannel
-import time
-
-class WebviewBridge(QObject):
-    """Webview桥接类，用于处理前端和Python后端之间的通信"""
-    
-    # 定义信号
-    time_updated = Signal(str)
-    message_received = Signal(str)
-    
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.frontend_ready = False
-        self.timer = QTimer()
-        self.timer.timeout.connect(self.send_time)
-        
-    @Slot()
-    def on_frontend_ready(self):
-        """当前端准备就绪时调用"""
-        print("Frontend is ready")
-        self.frontend_ready = True
-        # 启动定时器，每秒更新一次时间
-        self.timer.start(1000)
-        
-    @Slot(str, result=str)
-    def hello(self, message):
-        """处理前端发送的消息"""
-        print('Message received from frontend:', message)
-        response = f'Hello from Python: {message}'
-        self.message_received.emit(response)
-        return response
-        
-    def send_time(self):
-        """定期向前端发送时间更新"""
-        if self.frontend_ready:
-            current_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())
-            self.time_updated.emit(current_time)
-            return current_time
-        return None
-        
-    def set_frontend_ready(self, ready=True):
-        """设置前端准备状态"""
-        self.frontend_ready = ready
-
-class WebviewController(QObject):
-    """Webview控制器类，负责管理Webview的逻辑"""
-    
-    def __init__(self, web_engine_page, parent=None):
-        super().__init__(parent)
-        self.page = web_engine_page
-        self.bridge = WebviewBridge()
-        self.channel = QWebChannel()
-        self.channel.registerObject('py', self.bridge)
-        self.page.setWebChannel(self.channel)
-        
-        # 连接bridge的信号
-        self.bridge.time_updated.connect(self.on_time_updated)
-        self.bridge.message_received.connect(self.on_message_received)
-        
-    def on_time_updated(self, time_str):
-        """当bridge发出time_updated信号时调用"""
-        print(f"Time updated: {time_str}")
-        # 调用前端的update_time函数
-        js_code = f"""
-        try {{
-            if (typeof update_time !== 'undefined' && typeof update_time === 'function') {{
-                update_time('{time_str}');
-            }}
-        }} catch (e) {{
-            console.error('Error calling update_time:', e);
-        }}
-        """
-        self.page.runJavaScript(js_code)
-        
-    def on_message_received(self, message):
-        """当bridge发出message_received信号时调用"""
-        print(f"Message received: {message}")
-        # 调用前端的消息处理函数
-        js_code = f"""
-        try {{
-            if (typeof app_sendMessage !== 'undefined' && typeof app_sendMessage === 'function') {{
-                app_sendMessage('{message}');
-            }}
-        }} catch (e) {{
-            console.error('Error calling app_sendMessage:', e);
-        }}
-        """
-        self.page.runJavaScript(js_code)
-