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