#ifndef _H_QSIGNLEAPPLICATION_H_
#define _H_QSIGNLEAPPLICATION_H_

#include <QObject>
#include <QApplication>
class QMainWindow;
class QLocalServer;

class SingleApplication : public QApplication
{
	Q_OBJECT
public:
	SingleApplication(int &args, char **argv, QString strServerName);
	bool getInstanceRunning() const; // 是否已经有实例在运行
	QMainWindow *getMainWindow() const;

	void setMainWindow(QMainWindow *value);

private slots:
	void newLocalConnection();

private:
	void initLocalConnection();  // 初始化本地连接
	void newLocalServer();       // 创建服务端
	bool instanceRunning{ false };        // 是否已经有实例在运行
	QLocalServer *localServer{ nullptr }; // 本地socket Server（用于本地进程间通信）
	QString m_serverName;          // 服务名称
	QMainWindow *mainWindow{ nullptr };   // MainWindow指针
};
/*
Example:
int main(int argc, char *argv[]){
	SingleApplication a(argc, argv, "lp_report");
	if (!a.getInstanceRunning())
	{
		slpsf_mark_report w;
		a.setMainWindow(&w);
		w.show();
		return a.exec();
	}
	return 0;
}
*/
#endif