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 <KUniqueApplication>   //baseclass
  26 #include <KUrl>
  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 MetaBundle;
  39 class Playlist;
  40 class MainWindow;
  41 class MediaDeviceManager;
  42 class KSplashScreen;
  43
  44 class AMAROK_EXPORT App : public KUniqueApplication, public EngineObserver
  45 {
  46     Q_OBJECT
  47     public:
  48         App();
  49        ~App();
  50
  51         static App *instance() { return static_cast<App*>( kapp ); }
  52
  53         static void handleCliArgs();
  54         static void initCliArgs( int argc, char *argv[] );
  55
  56         static int mainThreadId;
  57
  58         inline MainWindow *mainWindow() const { return m_mainWindow; }
  59
  60         // FRIENDS ------
  61         friend class MainWindow; //requires access to applySettings()
  62
  63     signals:
  64         void useScores( bool use );
  65         void useRatings( bool use );
  66         void moodbarPrefs( bool show, bool moodier, int alter, bool withMusic );
  67         void prepareToQuit();
  68     protected: /* for OSD, tray, and dcop */
  69         void engineStateChanged( Engine::State state, Engine::State oldState = Engine::Empty );
  70         void engineNewMetaData( const MetaBundle &bundle, bool trackChanged );
  71         void engineTrackPositionChanged( long position, bool /*userSeek*/ );
  72         void engineVolumeChanged( int );
  73
  74     private slots:
  75         void setRating1() { setRating( 1 ); }
  76         void setRating2() { setRating( 2 ); }
  77         void setRating3() { setRating( 3 ); }
  78         void setRating4() { setRating( 4 ); }
  79         void setRating5() { setRating( 5 ); }
  80         void continueInit();
  81
  82     public slots:
  83         void applySettings( bool firstTime = false );
  84         void slotConfigAmarok( const QByteArray& page = QByteArray() );
  85         void slotConfigShortcuts();
  86         void slotConfigToolBars();
  87         void slotConfigEqualizer();
  88         void setUseScores( bool use );
  89         void setUseRatings( bool use );
  90         void setMoodbarPrefs( bool show, bool moodier, int alter, bool withMusic );
  91         KIO::Job *trashFiles( const KUrl::List &files );
  92         void quit();
  93
  94     private slots:
  95         void slotTrashResult( KJob *job );
  96
  97     private:
  98         void initGlobalShortcuts();
  99         void firstRunWizard();
 100
 101         void setRating( int n );
 102
 103         // ATTRIBUTES ------
 104         MainWindow          *m_mainWindow;
 105 #ifndef Q_WS_MAC
 106         Amarok::TrayIcon    *m_tray;
 107 #endif
 108         MediaDeviceManager  *m_mediaDeviceManager;
 109         KSplashScreen       *m_splash;
 110 };
 111
 112 #define pApp static_cast<App*>(kapp)
 113
 114
 115 #endif  // AMAROK_APP_H