src/app.h

   1 /***************************************************************************
   2                          app.h  -  description
   3                             -------------------
   4    begin                : Mit Okt 23 14:35:18 CEST 2002
   5    copyright            : (C) 2002 by Mark Kretschmann
   6    email                : markey@web.de
   7 ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #ifndef AMAROK_APP_H
  19 #define AMAROK_APP_H
  20
  21 #include "config-amarok.h"
  22
  23 #include "amarok_export.h"
  24 #include "engineobserver.h" //baseclass
  25 #include <kapplication.h>   //baseclass
  26 #include <kurl.h>
  27
  28 #include <QByteArray>
  29
  30 namespace Amarok {
  31     class TrayIcon;
  32 }
  33
  34
  35 namespace KIO { class Job; }
  36
  37 class KJob;
  38 class KActionCollection;
  39 class KConfig;
  40 class MetaBundle;
  41 class Playlist;
  42 class PlaylistWindow;
  43 class MediaDeviceManager;
  44
  45 class AMAROK_EXPORT App : public KApplication, public EngineObserver
  46 {
  47     Q_OBJECT
  48     public:
  49         App();
  50        ~App();
  51
  52         static App *instance() { return static_cast<App*>( kapp ); }
  53
  54         static void handleCliArgs();
  55         static void initCliArgs( int argc, char *argv[] );
  56
  57         static int mainThreadId;
  58
  59         PlaylistWindow *playlistWindow() const { return m_pPlaylistWindow; }
  60
  61         // FRIENDS ------
  62         friend class PlaylistWindow; //requires access to applySettings()
  63
  64     signals:
  65         void useScores( bool use );
  66         void useRatings( bool use );
  67         void moodbarPrefs( bool show, bool moodier, int alter, bool withMusic );
  68         void prepareToQuit();
  69     protected: /* for OSD, tray, and dcop */
  70         void engineStateChanged( Engine::State state, Engine::State oldState = Engine::Empty );
  71         void engineNewMetaData( const MetaBundle &bundle, bool trackChanged );
  72         void engineTrackPositionChanged( long position, bool /*userSeek*/ );
  73         void engineVolumeChanged( int );
  74
  75     private slots:
  76         void setRating1() { setRating( 1 ); }
  77         void setRating2() { setRating( 2 ); }
  78         void setRating3() { setRating( 3 ); }
  79         void setRating4() { setRating( 4 ); }
  80         void setRating5() { setRating( 5 ); }
  81         void continueInit();
  82
  83
  84     public slots:
  85         void applySettings( bool firstTime = false );
  86         void slotConfigAmarok( const QByteArray& page = QByteArray() );
  87         void slotNewConfigAmarok( const QByteArray& page = QByteArray() );
  88         void slotConfigShortcuts();
  89         void slotConfigToolBars();
  90         void slotConfigEqualizer();
  91         void setUseScores( bool use );
  92         void setUseRatings( bool use );
  93         void setMoodbarPrefs( bool show, bool moodier, int alter, bool withMusic );
  94         KIO::Job *trashFiles( const KUrl::List &files );
  95         void quit();
  96
  97     private slots:
  98         void slotTrashResult( KJob *job );
  99
 100     private:
 101         void initGlobalShortcuts();
 102         void firstRunWizard();
 103
 104         /** returns the playlistWindow */
 105         QWidget *mainWindow() const;
 106
 107         void setRating( int n );
 108
 109         // ATTRIBUTES ------
 110         PlaylistWindow      *m_pPlaylistWindow;
 111 #ifndef Q_WS_MAC
 112         Amarok::TrayIcon    *m_pTray;
 113 #endif
 114         MediaDeviceManager  *m_pMediaDeviceManager;
 115 };
 116
 117 #define pApp static_cast<App*>(kapp)
 118
 119
 120 #endif  // AMAROK_APP_H