modify: 封装webview通用模块
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@@ -7,59 +7,17 @@ import base64
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import tempfile
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from pathlib import Path
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from PySide6.QtCore import QObject, Slot, QUrl
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from PySide6.QtWebChannel import QWebChannel
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from PySide6.QtCore import Slot, QUrl
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from PySide6.QtWebEngineCore import QWebEngineSettings
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from qframelesswindow.webengine import FramelessWebEngineView
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from queue_sqlite.model import MessageItem
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from ...scheduler_manager import scheduler
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from ...signal import global_signals
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from ...utils.base_webview_bridge import BaseWebViewBridge
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class WebViewQueueSqliteOperations(QObject):
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"""
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用于前端调用QueueSqlite的队列操作
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"""
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def __init__(self, webview: FramelessWebEngineView, parent=None):
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super().__init__(parent)
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self.webview = webview
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self.page = self.webview.page()
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global_signals.update_queue_state.connect(self.update_queue_state)
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@Slot(str, str, result=str)
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def send_message(self, message: str, store_key: str):
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def callback(result: MessageItem):
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print(f"send_message callback: {result}")
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global_signals.update_queue_state.emit(result.to_dict(), store_key)
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scheduler.send_message(MessageItem.from_dict(json.loads(message)), callback)
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def update_queue_state(self, result: dict, store_key: str):
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json_str = json.dumps(result)
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print(f"result: {result}")
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print(f"json_str: {json_str}")
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js_code = f"""
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try {{
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if (typeof window.queueStore.updateQueueData === 'function') {{
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window.queueStore.updateQueueData('{store_key}', {json_str});
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}} else {{
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console.log('updateQueueData function not found');
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}}
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}} catch (error) {{
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console.error('Error in updateQueueData:', error);
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}}
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"""
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print(f"执行的JavaScript代码: {js_code}")
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self.page.runJavaScript(js_code)
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class WebviewBridge(QObject):
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class Entrance(BaseWebViewBridge):
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"""Webview桥接类,用于处理前端和Python后端之间的通信"""
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def __init__(self, webview, parent=None):
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super().__init__(parent)
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super().__init__(webview, parent)
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self.webview = webview
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# 启用本地文件访问
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@@ -362,17 +320,3 @@ class WebviewBridge(QObject):
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except Exception as e:
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# 确保任何异常都返回有效的JSON
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return json.dumps({"success": False, "error": str(e)})
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class WebviewController(QObject):
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"""Webview控制器类,负责管理Webview的逻辑"""
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def __init__(self, web_engine_page, web_webview, parent=None):
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super().__init__(parent)
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self.page = web_engine_page
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self.bridge = WebviewBridge(web_webview)
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self.queue_sqlite_operations = WebViewQueueSqliteOperations(web_webview)
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self.channel = QWebChannel()
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self.channel.registerObject("entrance", self.bridge)
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self.channel.registerObject("queueSqlite", self.queue_sqlite_operations)
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self.page.setWebChannel(self.channel)
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@@ -15,8 +15,10 @@ from PySide6.QtWidgets import (
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from PySide6.QtCore import QPoint, Qt, QUrl
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from qframelesswindow.webengine import FramelessWebEngineView
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from .entrance import WebviewController
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from ...config import config
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from ...utils.webview_controller import WebviewController
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from .entrance import Entrance
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from ...scheduler_manager import scheduler
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class DevToolsWindow(FramelessWebEngineView):
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@@ -60,7 +62,9 @@ class WebViewInterface(QFrame):
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# 创建WebviewController实例
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self.page = self.webView.page()
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self.controller = WebviewController(self.page, self.webView)
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self.controller = WebviewController(
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self.page, [Entrance], self.webView, scheduler
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)
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# 加载初始页面
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self.load_current_page()
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