111 lines
2.1 KiB
C++
111 lines
2.1 KiB
C++
#ifndef QtToWebFunction_H
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#define QtToWebFunction_H
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#include <QString>
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#include <QMap>
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#include <QObject>
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#include <thread>
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#include <atomic>
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#include <deque>
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#include <deque>
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#include <mutex>
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#include "MessageHandle.h"
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struct QtToWebData
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{
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QtToWebData()
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{
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cmd = 0;
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iState = 0;
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message = "";
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data = "";
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}
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int cmd;
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int iState;
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QString message;
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QString data;
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};
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class QtToWebThread
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{
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public:
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QtToWebThread();
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~QtToWebThread();
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void threadFunction();
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private:
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std::atomic<bool> m_running; // 控制线程是否继续运行的标志
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std::thread m_Thread; // 子线程
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};
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class QtToWebFunction
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{
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public:
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// 获取单例实例的公共静态方法
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static QtToWebFunction& getInstance();
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void qt2web(QtToWebData& data)
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{
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std::lock_guard<std::mutex> lock(m_mutex); // 保护共享资源
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m_data.emplace_back(data);
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}
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void qt2web(int cmd,
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int iState,
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QString message = "",
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QString data = "")
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{
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std::lock_guard<std::mutex> lock(m_mutex); // 保护共享资源
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QtToWebData d;
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d.cmd = cmd;
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d.iState = iState;
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d.message = message;
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d.data = data;
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m_data.emplace_back(d);
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}
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// 从队列头部取出数据
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bool dequeue(QtToWebData& result) {
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std::lock_guard<std::mutex> lock(m_mutex); // 保护共享资源
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if (!m_data.empty()) {
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result = m_data.front();
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m_data.pop_front();
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return true;
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}
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return false;
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}
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// 查看队列大小
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size_t size() {
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std::lock_guard<std::mutex> lock(m_mutex); // 保护共享资源
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return m_data.size();
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}
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// 检查队列是否为空
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bool empty() {
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std::lock_guard<std::mutex> lock(m_mutex); // 保护共享资源
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return m_data.empty();
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}
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private:
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QtToWebFunction();
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~QtToWebFunction();
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std::deque<QtToWebData> m_data; // 使用 deque 存储数据
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std::mutex m_mutex; // 互斥锁，确保线程安全
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};
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#endif // LogWindowUIFunction_H
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