AirTV-Qt/qtsingleapplication/src/qtsingleapplication.h

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  39
  40 #ifndef QTSINGLEAPPLICATION_H
  41 #define QTSINGLEAPPLICATION_H
  42
  43 #include <QtGui/QApplication>
  44
  45 class QtLocalPeer;
  46
  47 #if defined(Q_WS_WIN)
  48 #  if !defined(QT_QTSINGLEAPPLICATION_EXPORT) && !defined(QT_QTSINGLEAPPLICATION_IMPORT)
  49 #    define QT_QTSINGLEAPPLICATION_EXPORT
  50 #  elif defined(QT_QTSINGLEAPPLICATION_IMPORT)
  51 #    if defined(QT_QTSINGLEAPPLICATION_EXPORT)
  52 #      undef QT_QTSINGLEAPPLICATION_EXPORT
  53 #    endif
  54 #    define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllimport)
  55 #  elif defined(QT_QTSINGLEAPPLICATION_EXPORT)
  56 #    undef QT_QTSINGLEAPPLICATION_EXPORT
  57 #    define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllexport)
  58 #  endif
  59 #else
  60 #  define QT_QTSINGLEAPPLICATION_EXPORT
  61 #endif
  62
  63 class QT_QTSINGLEAPPLICATION_EXPORT QtSingleApplication : public QApplication
  64 {
  65     Q_OBJECT
  66
  67 public:
  68     QtSingleApplication(int &argc, char **argv, bool GUIenabled = true);
  69     QtSingleApplication(const QString &id, int &argc, char **argv);
  70     QtSingleApplication(int &argc, char **argv, Type type);
  71 #if defined(Q_WS_X11)
  72     QtSingleApplication(Display* dpy, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0);
  73     QtSingleApplication(Display *dpy, int &argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE cmap= 0);
  74     QtSingleApplication(Display* dpy, const QString &appId, int argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0);
  75 #endif
  76
  77     bool isRunning();
  78     QString id() const;
  79
  80     void setActivationWindow(QWidget* aw, bool activateOnMessage = true);
  81     QWidget* activationWindow() const;
  82
  83     // Obsolete:
  84     void initialize(bool dummy = true)
  85         { isRunning(); Q_UNUSED(dummy) }
  86
  87 public Q_SLOTS:
  88     bool sendMessage(const QString &message, int timeout = 5000);
  89     void activateWindow();
  90
  91
  92 Q_SIGNALS:
  93     void messageReceived(const QString &message);
  94
  95
  96 private:
  97     void sysInit(const QString &appId = QString());
  98     QtLocalPeer *peer;
  99     QWidget *actWin;
 100 };
 101
 102 #endif // QTSINGLEAPPLICATION_H