src/dolphinapplication.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Holger 'zecke' Freyther <freyther@kde.org>      *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21
  22 #ifndef _DOLPHIN_APPLICATION_H
  23 #define _DOLPHIN_APPLICATION_H
  24
  25 #include <kuniqueapplication.h>
  26 #include <kurl.h>
  27
  28 class DolphinMainWindow;
  29 class KUrl;
  30
  31 /**
  32  * @brief Holds the application data which can be accessed.
  33  * At first this will hold a list of DolphinMainWindows which
  34  * we will delete on application exit.
  35  */
  36
  37 class DolphinApplication : public KUniqueApplication
  38 {
  39     Q_OBJECT
  40     Q_CLASSINFO("D-Bus Interface", "org.kde.dolphin.Application")
  41     friend class DolphinMainWindow;
  42
  43 public:
  44     DolphinApplication();
  45     virtual ~DolphinApplication();
  46
  47     static DolphinApplication* app();
  48
  49     /**
  50      * Construct a new mainwindow which is owned
  51      * by the application.
  52      */
  53     DolphinMainWindow* createMainWindow();
  54     void refreshMainWindows();
  55
  56     /** @see KUniqueApplication::newInstance(). */
  57     virtual int newInstance();
  58
  59     /**
  60      * Find out if Dolphin is closed directly by the user or
  61      * by the session manager because the session is closed
  62      */
  63     bool closedBySessionManager() const;
  64
  65     /**
  66      * This virtual function is called by the session manager when
  67      * it closes Dolphin. It is reimplemented to make the information
  68      * if Dolphin is closed by the session manager or not accessible in
  69      * DolphinMainWindow (via the function closedBySessionManager()).
  70      */
  71     virtual void commitData(QSessionManager& sessionManager);
  72
  73 public slots:
  74     int openWindow(const KUrl& url);
  75     int openSplitWindow(const KUrl& leftUrl,const KUrl& rightUrl);
  76
  77 protected:
  78     /** Called by the DolphinMainWindow to deregister. */
  79     void removeMainWindow(DolphinMainWindow* mainWindow);
  80
  81 private:
  82     QList<DolphinMainWindow*> m_mainWindows;
  83     int m_lastId;
  84
  85     /** Is true if Dolphin is closed by the session manager **/
  86     bool m_closedBySessionManager;
  87 };
  88
  89 #endif