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89 lines
2.7 KiB
89 lines
2.7 KiB
/****************************************************************************
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**
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** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Qt Software Information (qt-info.com)
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**
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** This file is part of a Qt Solutions component.
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**
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** Commercial Usage
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** Licensees holding valid Qt Solutions licenses may use this file in
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** accordance with the Qt Solutions Commercial License Agreement provided
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** with the Software or, alternatively, in accordance with the terms
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** contained in a written agreement between you and Nokia.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at qt-sales.com.
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**
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****************************************************************************/
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#ifndef QTSINGLEAPPLICATION_H
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#define QTSINGLEAPPLICATION_H
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#include <QtGui/QApplication>
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#ifdef Q_WS_MAC
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#include <CoreFoundation/CoreFoundation.h>
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#endif
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class QtSingletonPrivate;
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class QtSingletonSysPrivate;
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class QWidget;
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#if defined(Q_WS_WIN)
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# if !defined(QT_QTSINGLEAPPLICATION_EXPORT) && !defined(QT_QTSINGLEAPPLICATION_IMPORT)
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# define QT_QTSINGLEAPPLICATION_EXPORT
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# elif defined(QT_QTSINGLEAPPLICATION_IMPORT)
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# if defined(QT_QTSINGLEAPPLICATION_EXPORT)
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# undef QT_QTSINGLEAPPLICATION_EXPORT
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# endif
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# define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllimport)
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# elif defined(QT_QTSINGLEAPPLICATION_EXPORT)
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# undef QT_QTSINGLEAPPLICATION_EXPORT
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# define QT_QTSINGLEAPPLICATION_EXPORT __declspec(dllexport)
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# endif
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#else
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# define QT_QTSINGLEAPPLICATION_EXPORT
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#endif
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class QT_QTSINGLEAPPLICATION_EXPORT QtSingleApplication : public QApplication
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{
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Q_OBJECT
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public:
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QtSingleApplication(const QString &id, int &argc, char **argv, bool useGui = true);
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//#ifdef Q_WS_X11
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//QtSingleApplication(Display* dpy, const QString &id, int argc, char **argv, Qt::HANDLE visual = 0, Qt::HANDLE colormap = 0);
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//#endif
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~QtSingleApplication();
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bool isRunning() const;
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QString id() const;
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void initialize(bool activate = true);
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void setActivationWindow(QWidget* aw);
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QWidget* activationWindow() const;
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protected:
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#if defined(Q_WS_X11)
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bool x11EventFilter(XEvent *msg);
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#endif
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public Q_SLOTS:
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bool sendMessage(const QString &message, int timeout = 5000);
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virtual void activateWindow();
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Q_SIGNALS:
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void messageReceived(const QString& message);
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private:
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friend class QtSingletonSysPrivate;
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#ifdef Q_WS_MAC
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friend CFDataRef MyCallBack(CFMessagePortRef, SInt32, CFDataRef, void *);
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#endif
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QtSingletonPrivate *d;
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QtSingletonSysPrivate *sysd;
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QWidget* actWin;
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void sysInit();
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void sysCleanup();
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};
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#endif //QTSINGLEAPPLICATION_H
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