40 lines
1008 B
C++
40 lines
1008 B
C++
#include "mainwindow.h"
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#include <QApplication>
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#include <QSystemSemaphore>
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#include <QSharedMemory>
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#include <QMessageLogger>//日志
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#include <QDebug>
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#include "logmsg.h"
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int main ( int argc, char *argv[] )
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{
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QApplication a(argc, argv);
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LogMsg::Create(LogMsg::LogMsgType::DebugMsg);
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MainWindow w;
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auto fun = [&w](std::string time,std::string msg) {
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// w.getMsg(time, msg);
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};
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//LogMsg::set_key_callback(fun);
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logDebug(QString::fromUtf8("软件启动").toStdString().c_str());
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//检测是否已运行
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QSystemSemaphore sema("monkey", 1, QSystemSemaphore::Open);
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sema.acquire();
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QSharedMemory mem("EVE984");
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if (mem.create(1) == false)
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{
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logDebug(QString::fromUtf8("本机已经运行一个实例，不能重复运行!").toStdString().c_str());
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sema.release();
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//程序直接退出
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exit(0);
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}
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else {
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sema.release();
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w.initWidget();
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w.show();
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return a.exec();
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}
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}
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