48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#include "mainwindow.h"
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#include "SingleInstanceManager.h"
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#include <QApplication>
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#include <QIcon>
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#include <QMessageBox>
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#include <QObject>
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#ifdef _WIN32
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#include <windows.h>
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#endif
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int main(int argc, char *argv[])
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{
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#ifdef _WIN32
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// 设置控制台代码页为 UTF-8，解决中文乱码
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SetConsoleOutputCP(CP_UTF8);
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SetConsoleCP(CP_UTF8);
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#endif
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QApplication a(argc, argv);
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// 设置应用程序图标
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#ifdef _WIN32
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a.setWindowIcon(QIcon(":/common/resource/logo.ico"));
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#else
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a.setWindowIcon(QIcon(":/common/resource/logo.png"));
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#endif
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// 使用 SingleInstanceManager 检查单例
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SingleInstanceManager instanceManager("WorkpiecePositionApp_SingleInstance_Key");
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if (instanceManager.isAnotherInstanceRunning()) {
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// 已有实例在运行，显示提示信息并退出
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QMessageBox::information(nullptr,
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QObject::tr("应用程序已运行"),
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QObject::tr("工件定位应用程序已经在运行中，请勿重复启动！"),
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QMessageBox::Ok);
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return 0;
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}
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// 没有其他实例运行，正常启动应用程序
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MainWindow w;
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w.show();
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return a.exec();
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}
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