first commit
This commit is contained in:
@@ -0,0 +1,3 @@
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import toml
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config = toml.load("pyproject.toml")
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@@ -0,0 +1,12 @@
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from queue_sqlite.scheduler import QueueScheduler
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from .students.add_student import add_student
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from .students.students_listen import students
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scheduler = QueueScheduler()
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__all__ = [
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"scheduler",
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"add_student",
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"students"
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]
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@@ -0,0 +1,11 @@
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from queue_sqlite.mounter.task_mounter import TaskMounter
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from queue_sqlite.model import MessageItem
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import time
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@TaskMounter.task(meta={"task_name": "add_student"})
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def add_student(message_item: MessageItem):
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# create a new instance of the AddStudentDilalog dialog
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# time.sleep(3)
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print("点击了添加按钮")
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return {"message": "学生添加成功"}
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@@ -0,0 +1,9 @@
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from queue_sqlite.mounter.listen_mounter import ListenMounter
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from ...signal import listen_signals
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import json
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@ListenMounter.listener()
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def students(str_students_list: str):
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print("students signal received")
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listen_signals.listening_students_signal.emit(json.loads(str_students_list))
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@@ -0,0 +1,7 @@
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from .global_signals import GlobalSignals
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from .listen_signals import ListenSignals
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global_signals = GlobalSignals()
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listen_signals = ListenSignals()
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__all__ = ["global_signals"]
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@@ -0,0 +1,8 @@
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from PySide6.QtCore import Signal, QObject
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class GlobalSignals(QObject):
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show_add_dialog_signal = Signal(dict)
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__all__ = ["GlobalSignals"]
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@@ -0,0 +1,8 @@
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from PySide6.QtCore import Signal, QObject
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class ListenSignals(QObject):
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listening_students_signal = Signal(list)
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__all__ = ["ListenSignals"]
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@@ -0,0 +1,90 @@
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from PySide6.QtCore import QObject, Slot, Signal, QTimer
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from PySide6.QtWebChannel import QWebChannel
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import time
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class WebviewBridge(QObject):
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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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# 定义信号
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time_updated = Signal(str)
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message_received = Signal(str)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.frontend_ready = False
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self.timer = QTimer()
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self.timer.timeout.connect(self.send_time)
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@Slot()
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def on_frontend_ready(self):
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"""当前端准备就绪时调用"""
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print("Frontend is ready")
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self.frontend_ready = True
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# 启动定时器，每秒更新一次时间
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self.timer.start(1000)
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@Slot(str, result=str)
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def hello(self, message):
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"""处理前端发送的消息"""
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print('Message received from frontend:', message)
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response = f'Hello from Python: {message}'
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self.message_received.emit(response)
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return response
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def send_time(self):
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"""定期向前端发送时间更新"""
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if self.frontend_ready:
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current_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())
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self.time_updated.emit(current_time)
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return current_time
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return None
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def set_frontend_ready(self, ready=True):
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"""设置前端准备状态"""
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self.frontend_ready = ready
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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, 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()
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self.channel = QWebChannel()
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self.channel.registerObject('py', self.bridge)
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self.page.setWebChannel(self.channel)
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# 连接bridge的信号
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self.bridge.time_updated.connect(self.on_time_updated)
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self.bridge.message_received.connect(self.on_message_received)
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def on_time_updated(self, time_str):
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"""当bridge发出time_updated信号时调用"""
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print(f"Time updated: {time_str}")
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# 调用前端的update_time函数
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js_code = f"""
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try {{
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if (typeof update_time !== 'undefined' && typeof update_time === 'function') {{
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update_time('{time_str}');
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}}
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}} catch (e) {{
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console.error('Error calling update_time:', e);
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}}
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"""
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self.page.runJavaScript(js_code)
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def on_message_received(self, message):
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"""当bridge发出message_received信号时调用"""
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print(f"Message received: {message}")
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# 调用前端的消息处理函数
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js_code = f"""
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try {{
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if (typeof app_sendMessage !== 'undefined' && typeof app_sendMessage === 'function') {{
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app_sendMessage('{message}');
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}}
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}} catch (e) {{
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console.error('Error calling app_sendMessage:', e);
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}}
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"""
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self.page.runJavaScript(js_code)
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@@ -0,0 +1,87 @@
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BUTTON_STYLE = """
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QPushButton {
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border: none;
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padding: 5px 10px;
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font-family: 'Segoe UI', 'Microsoft YaHei';
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font-size: 14px;
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color: white;
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border-radius: 5px;
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}
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QPushButton:hover {
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background-color: rgba(255, 255, 255, 0.1);
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}
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QPushButton:pressed{
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background-color: rgba(255, 255, 255, 0.2);
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}
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"""
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ADD_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #0d6efd;
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}
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QPushButton:hover {
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background-color: #0b5ed7;
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}
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QPushButton:pressed{
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background-color: #0a58ca;
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}
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"""
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DELETE_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #dc3545;
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}
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QPushButton:hover {
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background-color: #bb2d3b;
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}
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QPushButton:pressed{
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background-color: #b02a37;
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"""
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BATCH_DELETE_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #fd7e14;
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}
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QPushButton:hover {
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background-color: #e96b10;
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}
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QPushButton:pressed{
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background-color: #dc680f;
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}
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"""
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UPDATE_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #198754;
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}
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QPushButton:hover {
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background-color: #157347;
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}
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QPushButton:pressed{
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background-color: #146c43;
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}
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"""
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IMPORT_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #6f42c1;
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}
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QPushButton:hover {
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background-color: #5936a2;
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}
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QPushButton:pressed{
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background-color: #4a2d8e;
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}
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"""
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EXPORT_BUTTON_STYLE = BUTTON_STYLE + """
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QPushButton {
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background-color: #20c997;
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}
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QPushButton:hover {
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background-color: #1aa179;
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}
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QPushButton:pressed{
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background-color: #198b6d;
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}
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"""
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@@ -0,0 +1,73 @@
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# coding:utf-8
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from PySide6.QtCore import QUrl, QSize, QEventLoop, QTimer
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from PySide6.QtGui import QIcon, QDesktopServices
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from qfluentwidgets import (NavigationItemPosition, MessageBox, NavigationAvatarWidget, SplitFluentWindow, SplashScreen)
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from qfluentwidgets import FluentIcon as FIF
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from .students.student_interface import StudentInterface
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from .video.video_interface import VideoInterface
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from .camera.camera_interface import CameraInterface
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from .web_view.web_view_interface import WebViewInterface
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from PySide6.QtWidgets import QApplication
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class Window(SplitFluentWindow):
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def __init__(self):
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super().__init__()
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self.studemt_interface = StudentInterface()
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self.video_interface = VideoInterface()
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self.camera_interface = CameraInterface()
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self.web_view_interface = WebViewInterface(self)
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self.initNavigation()
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self.resize(900, 700)
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self.setWindowIcon(QIcon('./resources/images/logo.png'))
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desktop = QApplication.screens()[0].availableGeometry()
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w, h = desktop.width(), desktop.height()
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self.move(w//2 - self.width()//2, h//2 - self.height()//2)
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self.splashScreen = SplashScreen(self.windowIcon(), self)
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self.splashScreen.setIconSize(QSize(102, 102))
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self.show()
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self.createSubInterface()
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self.splashScreen.finish()
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def createSubInterface(self):
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loop = QEventLoop(self)
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QTimer.singleShot(2000, loop.quit)
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loop.exec()
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def initNavigation(self):
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self.addSubInterface(self.studemt_interface, FIF.RINGER, "Students")
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self.addSubInterface(self.video_interface, FIF.VIDEO, "Video")
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self.addSubInterface(self.camera_interface, FIF.CAMERA, "Camera")
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self.addSubInterface(self.web_view_interface, FIF.FIT_PAGE, "Web View")
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self.navigationInterface.addWidget(
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routeKey="Info",
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widget=NavigationAvatarWidget('Info', 'resource/images/logo.png'),
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onClick=self.showMessageBox,
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position=NavigationItemPosition.BOTTOM,
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)
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self.navigationInterface.addItem(
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routeKey='settingInterface',
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icon=FIF.SETTING,
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text='设置',
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position=NavigationItemPosition.BOTTOM,
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)
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self.navigationInterface.setExpandWidth(280)
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def showMessageBox(self):
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w = MessageBox(
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'支持作者🥰',
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'个人开发不易，如果这个项目帮助到了您，可以考虑请作者喝一瓶快乐水🥤。您的支持就是作者开发和维护项目的动力🚀',
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self
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)
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w.yesButton.setText('来啦老弟')
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w.cancelButton.setText('下次一定')
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if w.exec():
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QDesktopServices.openUrl(QUrl("https://afdian.net/a/zhiyiYo"))
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@@ -0,0 +1,136 @@
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import sys
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import cv2
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from PySide6.QtCore import Qt, QTimer, Signal, QObject
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from PySide6.QtGui import QImage, QPixmap
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from PySide6.QtWidgets import QApplication, QLabel, QVBoxLayout, QWidget, QMessageBox
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from qfluentwidgets import PushButton
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class VideoStream(QObject):
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new_frame = Signal(QImage)
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error_occurred = Signal(str)
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def __init__(self, rtsp_url):
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super().__init__()
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self.stream_url = rtsp_url # 直接使用RTSP URL
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self.cap = None
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self.timer = QTimer()
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self.timer.timeout.connect(self.update_frame)
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self.retry_count = 0
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self.max_retry = 5
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self.open_stream()
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def open_stream(self):
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"""尝试打开RTSP视频流"""
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if self.cap:
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self.cap.release()
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# 创建VideoCapture对象并设置RTSP参数
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self.cap = cv2.VideoCapture(self.stream_url)
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# 关键设置：使用TCP传输（避免UDP丢包问题），设置超时和缓冲区
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# self.cap.set(cv2.CAP_PROP_RTSP_TRANSPORT, 1) # 1 = TCP传输模式
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self.cap.set(cv2.CAP_PROP_OPEN_TIMEOUT_MSEC, 5000) # 5秒超时
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self.cap.set(cv2.CAP_PROP_BUFFERSIZE, 1) # 最小化缓冲区
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# 打开RTSP流
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self.cap.open(self.stream_url)
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if not self.cap.isOpened():
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self.retry_count += 1
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if self.retry_count <= self.max_retry:
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QTimer.singleShot(2000, self.open_stream) # 2秒后重试
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else:
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self.error_occurred.emit(f"无法打开RTSP视频流: {self.stream_url}")
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else:
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self.retry_count = 0
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self.timer.start(30) # 约30fps
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def update_frame(self):
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if not self.cap or not self.cap.isOpened():
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return
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ret, frame = self.cap.read()
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if ret:
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# 转换为黑白图像
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# gray_image = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
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# h, w = gray_image.shape
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# qt_image = QImage(gray_image.data, w, h, w, QImage.Format.Format_Grayscale8)
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# 转换为RGB图像
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rgb_image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
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h, w, ch = rgb_image.shape
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qt_image = QImage(rgb_image.data, w, h, w * ch, QImage.Format.Format_RGB888)
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self.new_frame.emit(qt_image)
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else:
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# 读取失败时重新连接
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self.open_stream()
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def stop(self):
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self.timer.stop()
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if self.cap:
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self.cap.release()
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class CameraInterface(QWidget):
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def __init__(self, rtsp_url="rtsp://127.0.0.1:8554/stream"):
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super().__init__()
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self.setObjectName("camera_interface")
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self.setWindowTitle("RTSP视频流接收器")
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self.resize(800, 600)
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# 创建UI
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self.label = QLabel("等待RTSP视频流...")
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self.label.setAlignment(Qt.AlignmentFlag.AlignCenter)
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self.label.setStyleSheet("font-size: 20px; color: #888;")
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# 创建按钮
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self.listen_button = PushButton("开始监听RTSP")
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self.listen_button.clicked.connect(lambda: self.start_listen(rtsp_url))
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layout = QVBoxLayout()
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layout.setContentsMargins(20, 50, 20, 20)
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layout.addWidget(self.label)
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layout.addWidget(self.listen_button)
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self.setLayout(layout)
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def start_listen(self, rtsp_url):
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self.listen_button.setEnabled(False)
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self.label.setText(f"正在连接: {rtsp_url}...")
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# 创建视频流
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self.stream = VideoStream(rtsp_url)
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self.stream.new_frame.connect(self.display_frame)
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self.stream.error_occurred.connect(self.display_error)
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def display_frame(self, image):
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pixmap = QPixmap.fromImage(image)
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self.label.setPixmap(pixmap.scaled(
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self.label.width(),
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self.label.height(),
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Qt.AspectRatioMode.KeepAspectRatio,
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Qt.TransformationMode.SmoothTransformation
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))
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def display_error(self, message):
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QMessageBox.critical(self, "RTSP视频流错误", message)
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self.label.setText(f"错误: {message}")
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self.listen_button.setEnabled(True) # 出错时重新启用按钮
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def closeEvent(self, event):
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if hasattr(self, 'stream') and self.stream:
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self.stream.stop()
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super().closeEvent(event)
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||||
|
||||
if __name__ == "__main__":
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app = QApplication(sys.argv)
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# 使用命令行参数指定RTSP URL
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rtsp_url = "rtsp://127.0.0.1:8554/stream" # 默认URL
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if len(sys.argv) > 1:
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rtsp_url = sys.argv[1]
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player = CameraInterface(rtsp_url)
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player.show()
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sys.exit(app.exec())
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@@ -0,0 +1,67 @@
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||||
from qfluentwidgets import MessageBoxBase, LineEdit, ComboBox, SubtitleLabel
|
||||
from PySide6.QtWidgets import QGridLayout, QLabel
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||||
from PySide6.QtCore import Qt
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||||
from PySide6.QtGui import QFont
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||||
|
||||
|
||||
class BaseStudentDilalog(MessageBoxBase):
|
||||
def __init__(self, title, parent=None):
|
||||
super().__init__(parent)
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||||
self.title = title
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||||
self.setup_ui()
|
||||
|
||||
def setup_ui(self):
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||||
self.titleLabel = SubtitleLabel(self.title, self)
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||||
self.viewLayout.addWidget(self.titleLabel)
|
||||
self.viewLayout.setAlignment(self.titleLabel, Qt.AlignmentFlag.AlignCenter)
|
||||
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||||
grid_layout = QGridLayout()
|
||||
self.viewLayout.addLayout(grid_layout)
|
||||
|
||||
self.nameInput = LineEdit(self)
|
||||
self.numberInput = LineEdit(self)
|
||||
self.genderCombo = ComboBox(self)
|
||||
self.genderCombo.addItems(["男", "女"])
|
||||
self.classCombo = ComboBox(self)
|
||||
self.chineseInput = LineEdit(self)
|
||||
self.mathInput = LineEdit(self)
|
||||
self.englishInput = LineEdit(self)
|
||||
|
||||
fields = [
|
||||
("姓名: ", self.nameInput),
|
||||
("学号: ", self.numberInput),
|
||||
("性别: ", self.genderCombo),
|
||||
("班级: ", self.classCombo),
|
||||
("语文: ", self.chineseInput),
|
||||
("数学: ", self.mathInput),
|
||||
("英语: ", self.englishInput),
|
||||
]
|
||||
|
||||
for row, (label_text, widget) in enumerate(fields):
|
||||
label_widget = QLabel(label_text)
|
||||
font = QFont("微软雅黑")
|
||||
font.setBold(True)
|
||||
label_widget.setFont(font)
|
||||
grid_layout.addWidget(label_widget, row, 0)
|
||||
grid_layout.addWidget(widget, row, 1)
|
||||
|
||||
grid_layout.setColumnStretch(1, 1)
|
||||
grid_layout.setAlignment(Qt.AlignmentFlag.AlignLeft)
|
||||
|
||||
self.yesButton.setText('确定')
|
||||
self.cancelButton.setText('取消')
|
||||
|
||||
for widget in [field[1] for field in fields]:
|
||||
widget.setMinimumWidth(200)
|
||||
|
||||
self.nameInput.setFocus()
|
||||
|
||||
self.yesButton.setDefault(False)
|
||||
self.yesButton.setAutoDefault(False)
|
||||
|
||||
|
||||
class AddStudentDilalog(BaseStudentDilalog):
|
||||
def __init__(self, parent=None):
|
||||
super().__init__("添加学生", parent)
|
||||
self.student_id = None
|
||||
self.yesButton.setText('添加')
|
||||
@@ -0,0 +1,116 @@
|
||||
import json
|
||||
|
||||
from PySide6.QtGui import QIcon
|
||||
from PySide6.QtCore import Slot
|
||||
from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QHeaderView, QCheckBox, QTableWidgetItem
|
||||
|
||||
from queue_sqlite.model import MessageItem
|
||||
|
||||
from qfluentwidgets import CardWidget, PushButton, SearchLineEdit, TableWidget, setCustomStyleSheet
|
||||
|
||||
from .student_dilalog import AddStudentDilalog
|
||||
from ...style.button_style import ADD_BUTTON_STYLE, BATCH_DELETE_BUTTON_STYLE
|
||||
from ...signal import global_signals
|
||||
from ...signal import listen_signals
|
||||
from ...scheduler_manager import scheduler
|
||||
|
||||
|
||||
class StudentInterface(QWidget):
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self.setObjectName("student_interface")
|
||||
self.students = []
|
||||
self.setup_ui()
|
||||
|
||||
self.create_signal_slot()
|
||||
self.load_data()
|
||||
self.populate_table(self.students)
|
||||
|
||||
def create_signal_slot(self):
|
||||
global_signals.show_add_dialog_signal.connect(self.show_add_student_dialog)
|
||||
listen_signals.listening_students_signal.connect(self.populate_table)
|
||||
|
||||
def setup_ui(self):
|
||||
# 设置 title
|
||||
self.setWindowTitle("学生管理")
|
||||
layout = QVBoxLayout(self)
|
||||
layout.setContentsMargins(20, 50, 20, 20) # (左, 上, 右, 下)
|
||||
card_widget = CardWidget(self)
|
||||
buttons_layout = QHBoxLayout(card_widget)
|
||||
|
||||
self.addButton = PushButton("新增", self)
|
||||
setCustomStyleSheet(self.addButton, ADD_BUTTON_STYLE, ADD_BUTTON_STYLE)
|
||||
self.addButton.clicked.connect(self.add_student)
|
||||
|
||||
self.searchInput = SearchLineEdit(self)
|
||||
self.searchInput.setPlaceholderText("搜索学生姓名或学号...")
|
||||
self.searchInput.setFixedWidth(500)
|
||||
self.batchDeleteButton = PushButton("批量删除", self)
|
||||
setCustomStyleSheet(self.batchDeleteButton, BATCH_DELETE_BUTTON_STYLE, BATCH_DELETE_BUTTON_STYLE)
|
||||
|
||||
buttons_layout.addWidget(self.addButton)
|
||||
buttons_layout.addWidget(self.searchInput)
|
||||
buttons_layout.addStretch(2)
|
||||
buttons_layout.addWidget(self.batchDeleteButton)
|
||||
|
||||
layout.addWidget(card_widget)
|
||||
|
||||
self.table_widget = TableWidget(self)
|
||||
self.table_widget.setBorderRadius(8) # 设置边框圆角
|
||||
self.table_widget.setBorderVisible(True) # 设置表格边框可见
|
||||
table_labels = ["", "学生ID", "姓名", "学号", "性别", "班级", "语文", "数学", "英语", "总分", "操作"]
|
||||
self.table_widget.setColumnCount(len(table_labels))
|
||||
self.table_widget.setHorizontalHeaderLabels(table_labels)
|
||||
self.table_widget.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Stretch)
|
||||
|
||||
layout.addWidget(self.table_widget)
|
||||
|
||||
self.setStyleSheet("StudentInterface {background: white}")
|
||||
self.setWindowIcon(QIcon('./resources/images/logo.png'))
|
||||
|
||||
def load_data(self):
|
||||
self.students = [
|
||||
{"student_id": 1, "student_name": "张三", "student_number": "2024010101", "gender": 1, "class_name": "1班", "chinese_score": 80, "math_score": 85, "english_score": 90, "total_score": 265},
|
||||
{"student_id": 1, "student_name": "张三", "student_number": "2024010101", "gender": 1, "class_name": "1班", "chinese_score": 80, "math_score": 85, "english_score": 90, "total_score": 265},
|
||||
{"student_id": 1, "student_name": "张三", "student_number": "2024010101", "gender": 1, "class_name": "1班", "chinese_score": 80, "math_score": 85, "english_score": 90, "total_score": 265},
|
||||
{"student_id": 1, "student_name": "张三", "student_number": "2024010101", "gender": 1, "class_name": "1班", "chinese_score": 80, "math_score": 85, "english_score": 90, "total_score": 265},
|
||||
{"student_id": 1, "student_name": "张三", "student_number": "2024010101", "gender": 1, "class_name": "1班", "chinese_score": 80, "math_score": 85, "english_score": 90, "total_score": 265},
|
||||
]
|
||||
scheduler.update_listen_data("students", json.dumps(self.students))
|
||||
|
||||
@Slot(list)
|
||||
def populate_table(self, students: list):
|
||||
print(f"Received students: {students}")
|
||||
self.table_widget.setRowCount(len(students))
|
||||
for row, student_info in enumerate(students):
|
||||
self.setup_table_row(row, student_info)
|
||||
|
||||
def setup_table_row(self, row, student_info):
|
||||
checkbox = QCheckBox()
|
||||
checkbox.setStyleSheet("margin: 10px")
|
||||
self.table_widget.setCellWidget(row, 0, checkbox)
|
||||
for col, key in enumerate(self.students[0].keys()):
|
||||
value = student_info.get(key, "")
|
||||
if key == "gender":
|
||||
value = "男" if value == 1 else "女" if value == 2 else "未知"
|
||||
item = QTableWidgetItem(str(value))
|
||||
self.table_widget.setItem(row, col+1, item)
|
||||
|
||||
@Slot(dict)
|
||||
def show_add_student_dialog(self, message_dict: dict):
|
||||
message = MessageItem.from_dict(message_dict)
|
||||
print(f"Received message: {message}")
|
||||
print("Creating and showing AddStudentDialog")
|
||||
self.addButton.setEnabled(True)
|
||||
add_student_dialog = AddStudentDilalog(self)
|
||||
if add_student_dialog.exec():
|
||||
print("用户点击了添加按钮")
|
||||
else:
|
||||
print("用户点击了取消按钮")
|
||||
|
||||
def add_student_callback(self, message: MessageItem):
|
||||
global_signals.show_add_dialog_signal.emit(message.to_dict())
|
||||
|
||||
def add_student(self):
|
||||
self.addButton.setEnabled(False)
|
||||
scheduler.send_message(MessageItem(content={}, destination="add_student"), self.add_student_callback)
|
||||
@@ -0,0 +1,126 @@
|
||||
from PySide6.QtCore import QUrl, Qt
|
||||
from PySide6.QtGui import QFont # 导入QFont
|
||||
from PySide6.QtWidgets import QWidget, QVBoxLayout, QLabel, QFileDialog, QHBoxLayout
|
||||
from qfluentwidgets import setTheme, Theme, FluentIcon, PushButton, PrimaryPushButton
|
||||
from qfluentwidgets.multimedia import VideoWidget
|
||||
|
||||
|
||||
class VideoInterface(QWidget):
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
from PySide6.QtMultimedia import QMediaPlayer
|
||||
self.player = QMediaPlayer()
|
||||
self.setObjectName("video_interface")
|
||||
self.setWindowTitle("Fluent Video Player")
|
||||
self.resize(900, 600)
|
||||
|
||||
# 设置主题
|
||||
# setTheme(Theme.DARK)
|
||||
|
||||
# 创建主布局
|
||||
self.main_layout = QVBoxLayout(self)
|
||||
self.main_layout.setContentsMargins(20, 50, 20, 20)
|
||||
self.main_layout.setSpacing(15)
|
||||
|
||||
# 创建标题标签 - 修复字体设置
|
||||
self.title_label = QLabel("Fluent Video Player")
|
||||
self.title_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
|
||||
# 正确设置字体：使用QFont.Bold表示粗体
|
||||
title_font = QFont()
|
||||
title_font.setPointSize(24)
|
||||
title_font.setBold(True) # 使用setBold方法设置粗体
|
||||
self.title_label.setFont(title_font)
|
||||
|
||||
self.main_layout.addWidget(self.title_label)
|
||||
|
||||
# 创建视频播放器
|
||||
self.video_widget = VideoWidget()
|
||||
self.video_widget.setMinimumHeight(400)
|
||||
self.main_layout.addWidget(self.video_widget, 1)
|
||||
|
||||
# 创建控制面板
|
||||
self.control_layout = QHBoxLayout()
|
||||
self.control_layout.setContentsMargins(10, 10, 10, 10)
|
||||
self.control_layout.setSpacing(15)
|
||||
self.main_layout.addLayout(self.control_layout)
|
||||
|
||||
# 添加控制按钮
|
||||
self.open_button = PushButton(FluentIcon.FOLDER_ADD, "打开视频")
|
||||
self.open_button.setFixedWidth(120)
|
||||
self.open_button.clicked.connect(self.open_video)
|
||||
self.control_layout.addWidget(self.open_button)
|
||||
|
||||
|
||||
# 添加状态标签 - 修复字体设置
|
||||
self.status_label = QLabel("准备就绪")
|
||||
self.status_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
|
||||
status_font = QFont()
|
||||
status_font.setPointSize(12)
|
||||
self.status_label.setFont(status_font)
|
||||
self.control_layout.addWidget(self.status_label)
|
||||
|
||||
# 设置初始状态
|
||||
self.video_loaded = False
|
||||
self.is_fullscreen = False
|
||||
|
||||
# 设置样式
|
||||
# self.setStyleSheet("""
|
||||
# QWidget {
|
||||
# background-color: #2b2b2b;
|
||||
# color: #f0f0f0;
|
||||
# }
|
||||
# QLabel {
|
||||
# padding: 5px;
|
||||
# }
|
||||
# """)
|
||||
|
||||
def open_video(self):
|
||||
"""打开视频文件"""
|
||||
file_path, _ = QFileDialog.getOpenFileName(
|
||||
self, "选择视频文件", "",
|
||||
"视频文件 (*.mp4 *.avi *.mkv *.mov *.flv *.wmv);;所有文件 (*.*)"
|
||||
)
|
||||
|
||||
if file_path:
|
||||
# 设置视频URL
|
||||
self.video_widget.setVideo(QUrl.fromLocalFile(file_path))
|
||||
self.status_label.setText(f"已加载视频: {file_path.split('/')[-1]}")
|
||||
self.video_loaded = True
|
||||
|
||||
def play_video(self):
|
||||
"""播放视频"""
|
||||
if self.video_loaded:
|
||||
self.video_widget.play()
|
||||
self.status_label.setText("正在播放...")
|
||||
|
||||
def pause_video(self):
|
||||
"""暂停视频"""
|
||||
if self.video_loaded:
|
||||
self.video_widget.pause()
|
||||
self.status_label.setText("已暂停")
|
||||
|
||||
def stop_video(self):
|
||||
"""停止视频"""
|
||||
if self.video_loaded:
|
||||
self.video_widget.stop()
|
||||
self.status_label.setText("已停止")
|
||||
|
||||
def toggle_fullscreen(self):
|
||||
"""切换全屏模式"""
|
||||
if self.is_fullscreen:
|
||||
self.showNormal()
|
||||
else:
|
||||
self.showFullScreen()
|
||||
self.is_fullscreen = True
|
||||
|
||||
|
||||
# if __name__ == "__main__":
|
||||
# app = QApplication(sys.argv)
|
||||
|
||||
# # 设置应用程序样式
|
||||
# from qfluentwidgets import setThemeColor
|
||||
# setThemeColor('#28a9e0')
|
||||
|
||||
# player = VideoPlayer()
|
||||
# player.show()
|
||||
# sys.exit(app.exec())
|
||||
@@ -0,0 +1,228 @@
|
||||
# coding:utf-8
|
||||
import sys
|
||||
import os
|
||||
from PySide6.QtWidgets import QFrame, QVBoxLayout, QMenu, QApplication, QWidget, QPushButton, QHBoxLayout
|
||||
from qframelesswindow.webengine import FramelessWebEngineView
|
||||
from PySide6.QtCore import QPoint, Qt, QUrl
|
||||
|
||||
from ...config import config
|
||||
from ...signal.test_webview import WebviewController
|
||||
|
||||
|
||||
class DevToolsWindow(FramelessWebEngineView):
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent=parent)
|
||||
self.setWindowTitle("开发者工具")
|
||||
self.resize(600, 600)
|
||||
|
||||
class DevToolsView(QWidget):
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent=parent)
|
||||
self.setWindowTitle("开发者工具")
|
||||
self.dev_tools_window = DevToolsWindow(self)
|
||||
self.resize(600, 600)
|
||||
# 设置窗口大小不可变
|
||||
self.setFixedSize(self.size())
|
||||
|
||||
class WebViewInterface(QFrame):
|
||||
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent=parent)
|
||||
self.setObjectName("webViewInterface")
|
||||
self.dev_tools_view = None
|
||||
# 添加连接状态标志
|
||||
self.is_local_connection = config.get("project", {}).get("is-production", True)
|
||||
|
||||
self.webView = FramelessWebEngineView(self)
|
||||
self.html_path = os.getcwd().replace("\\", '/') + '/resources/webview/test_webview/dist/index.html'
|
||||
self.remote_url = "http://localhost:8080/"
|
||||
|
||||
# 创建WebviewController实例
|
||||
self.page = self.webView.page()
|
||||
self.controller = WebviewController(self.page)
|
||||
|
||||
# 加载初始页面
|
||||
self.load_current_page()
|
||||
|
||||
# 创建导航按钮
|
||||
self.back_button = QPushButton("⬅️", self)
|
||||
self.back_button.clicked.connect(self.webView.back)
|
||||
self.back_button.setFixedSize(40, 30)
|
||||
self.back_button.setEnabled(False)
|
||||
|
||||
self.forward_button = QPushButton("➡️", self)
|
||||
self.forward_button.clicked.connect(self.webView.forward)
|
||||
self.forward_button.setFixedSize(40, 30)
|
||||
self.forward_button.setEnabled(False)
|
||||
|
||||
self.reload_button = QPushButton("🔃", self)
|
||||
self.reload_button.clicked.connect(self.webView.reload)
|
||||
self.reload_button.setFixedSize(40, 30)
|
||||
|
||||
self.home_button = QPushButton("🏠", self)
|
||||
self.home_button.clicked.connect(self.go_home)
|
||||
self.home_button.setFixedSize(40, 30)
|
||||
|
||||
# 连接WebView的信号以更新按钮状态
|
||||
self.webView.urlChanged.connect(self.update_navigation_buttons)
|
||||
|
||||
# 创建导航按钮布局
|
||||
self.nav_button_layout = QHBoxLayout()
|
||||
self.nav_button_layout.addWidget(self.back_button)
|
||||
self.nav_button_layout.addWidget(self.forward_button)
|
||||
self.nav_button_layout.addWidget(self.reload_button)
|
||||
self.nav_button_layout.addWidget(self.home_button)
|
||||
self.nav_button_layout.addStretch()
|
||||
self.nav_button_layout.setSpacing(5)
|
||||
|
||||
self.vBoxLayout = QVBoxLayout(self)
|
||||
self.vBoxLayout.setContentsMargins(10, 48, 10, 10)
|
||||
self.vBoxLayout.addLayout(self.nav_button_layout)
|
||||
self.vBoxLayout.addWidget(self.webView)
|
||||
self.webView.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
|
||||
self.webView.loadFinished.connect(self.on_load_finished)
|
||||
self.webView.customContextMenuRequested.connect(self.show_context_menu)
|
||||
|
||||
# 应用样式
|
||||
self.apply_styles()
|
||||
|
||||
def apply_styles(self):
|
||||
"""应用样式到按钮"""
|
||||
button_style = """
|
||||
QPushButton {
|
||||
border: none;
|
||||
padding: 5px 10px;
|
||||
font-family: 'Segoe UI', 'Microsoft YaHei';
|
||||
font-size: 14px;
|
||||
color: white;
|
||||
border-radius: 5px;
|
||||
background-color: #2c68c6;
|
||||
}
|
||||
QPushButton:hover {
|
||||
background-color: #3a75d8;
|
||||
}
|
||||
QPushButton:pressed {
|
||||
background-color: #1a56b0;
|
||||
}
|
||||
QPushButton:disabled {
|
||||
background-color: #6c757d;
|
||||
color: #adb5bd;
|
||||
}
|
||||
"""
|
||||
|
||||
nav_button_style = button_style + """
|
||||
QPushButton {
|
||||
background-color: #6c757d;
|
||||
}
|
||||
QPushButton:hover {
|
||||
background-color: #5a6268;
|
||||
}
|
||||
QPushButton:pressed {
|
||||
background-color: #495057;
|
||||
}
|
||||
"""
|
||||
|
||||
toggle_button_style = button_style + """
|
||||
QPushButton {
|
||||
background-color: #0d6efd;
|
||||
}
|
||||
QPushButton:hover {
|
||||
background-color: #0b5ed7;
|
||||
}
|
||||
QPushButton:pressed {
|
||||
background-color: #0a58ca;
|
||||
}
|
||||
"""
|
||||
|
||||
self.back_button.setStyleSheet(nav_button_style)
|
||||
self.forward_button.setStyleSheet(nav_button_style)
|
||||
self.reload_button.setStyleSheet(nav_button_style)
|
||||
self.home_button.setStyleSheet(nav_button_style)
|
||||
|
||||
def go_home(self):
|
||||
"""返回首页"""
|
||||
self.webView.load(QUrl(self.html_path))
|
||||
|
||||
def update_navigation_buttons(self):
|
||||
"""更新导航按钮状态"""
|
||||
self.back_button.setEnabled(self.webView.history().canGoBack())
|
||||
self.forward_button.setEnabled(self.webView.history().canGoForward())
|
||||
|
||||
def load_current_page(self):
|
||||
"""加载当前连接对应的页面"""
|
||||
if self.is_local_connection:
|
||||
self.webView.load(QUrl(self.html_path))
|
||||
else:
|
||||
self.webView.load(QUrl(self.remote_url))
|
||||
|
||||
def on_load_finished(self, success):
|
||||
"""页面加载完成后初始化开发者工具"""
|
||||
if success:
|
||||
# 预初始化开发者工具
|
||||
self.init_dev_tools()
|
||||
# 更新导航按钮状态
|
||||
self.update_navigation_buttons()
|
||||
|
||||
def init_dev_tools(self):
|
||||
"""初始化开发者工具"""
|
||||
if not self.dev_tools_view:
|
||||
self.dev_tools_view = DevToolsView()
|
||||
self.page.setDevToolsPage(self.dev_tools_view.dev_tools_window.page())
|
||||
|
||||
def show_context_menu(self, pos: QPoint):
|
||||
"""显示自定义右键菜单"""
|
||||
# 创建上下文菜单
|
||||
menu = QMenu(self)
|
||||
|
||||
# 添加标准浏览器动作
|
||||
back_action = menu.addAction("后退")
|
||||
back_action.triggered.connect(self.webView.back)
|
||||
|
||||
forward_action = menu.addAction("前进")
|
||||
forward_action.triggered.connect(self.webView.forward)
|
||||
|
||||
reload_action = menu.addAction("重新加载")
|
||||
reload_action.triggered.connect(self.webView.reload)
|
||||
|
||||
menu.addSeparator()
|
||||
|
||||
# 添加开发者工具相关动作
|
||||
dev_tools_action = menu.addAction("打开开发者工具")
|
||||
dev_tools_action.triggered.connect(self.toggle_dev_tools)
|
||||
|
||||
menu.addSeparator()
|
||||
|
||||
# 在鼠标位置显示菜单
|
||||
menu.exec(self.webView.mapToGlobal(pos))
|
||||
|
||||
def toggle_dev_tools(self):
|
||||
"""切换开发者工具窗口显示状态"""
|
||||
if not self.dev_tools_view:
|
||||
self.init_dev_tools()
|
||||
|
||||
if self.dev_tools_view is None:
|
||||
return
|
||||
|
||||
if self.dev_tools_view.dev_tools_window.isVisible():
|
||||
self.dev_tools_view.hide()
|
||||
self.dev_tools_view.dev_tools_window.hide()
|
||||
else:
|
||||
self.dev_tools_view.show()
|
||||
self.dev_tools_view.dev_tools_window.show()
|
||||
self.dev_tools_view.dev_tools_window.raise_() # 将窗口置于最前
|
||||
|
||||
def closeEvent(self, event):
|
||||
"""关闭时清理资源"""
|
||||
# 停止controller中的定时器
|
||||
self.controller.bridge.timer.stop()
|
||||
if self.dev_tools_view:
|
||||
self.dev_tools_view.close()
|
||||
super().closeEvent(event)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
app = QApplication(sys.argv)
|
||||
window = WebViewInterface()
|
||||
window.resize(1000, 700)
|
||||
window.show()
|
||||
sys.exit(app.exec())
|
||||
Reference in New Issue
Block a user