MeeGo 1.2 Harmattan Developer Documentation Develop for the Nokia N9

mediakeysobserver.cpp Example File

demos/symbian/musicplayer/mediakeysobserver.cpp
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 #include "mediakeysobserver.h"

 MediaKeysObserver::MediaKeysObserver(QObject *parent) : QObject(parent)
 {
     interfaceSelector = CRemConInterfaceSelector::NewL();
     coreTarget = CRemConCoreApiTarget::NewL(*interfaceSelector, *this);
     interfaceSelector->OpenTargetL();
 }

 MediaKeysObserver::~MediaKeysObserver()
 {
     delete interfaceSelector;
 }

 void MediaKeysObserver::MrccatoCommand(TRemConCoreApiOperationId operationId,
                                        TRemConCoreApiButtonAction buttonAct)
 {
     switch (operationId) {
     case ERemConCoreApiPausePlayFunction:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EPlayPauseKey);
         break;

     case ERemConCoreApiStop:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EStopKey);
         break;

     case ERemConCoreApiRewind:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EFastRewindKey);
         break;

     case ERemConCoreApiForward:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EForwardKey);
         break;

     case ERemConCoreApiVolumeUp:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EVolIncKey);
         else if (buttonAct == ERemConCoreApiButtonPress)
             emit mediaKeyPressed(MediaKeysObserver::EVolIncKey);
         else if (buttonAct == ERemConCoreApiButtonRelease)
             emit mediaKeyReleased(MediaKeysObserver::EVolIncKey);
         break;

     case ERemConCoreApiVolumeDown:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EVolDecKey);
         else if (buttonAct == ERemConCoreApiButtonPress)
             emit mediaKeyPressed(MediaKeysObserver::EVolDecKey);
         else if (buttonAct == ERemConCoreApiButtonRelease)
             emit mediaKeyReleased(MediaKeysObserver::EVolDecKey);
         break;

     case ERemConCoreApiFastForward:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EFastForwardKey);
         else if (buttonAct == ERemConCoreApiButtonPress)
             emit mediaKeyPressed(MediaKeysObserver::EFastForwardKey);
         else if (buttonAct == ERemConCoreApiButtonRelease)
             emit mediaKeyReleased(MediaKeysObserver::EFastForwardKey);
         break;

     case ERemConCoreApiBackward:
         if (buttonAct == ERemConCoreApiButtonClick)
             emit mediaKeyClicked(MediaKeysObserver::EBackwardKey);
         else if (buttonAct == ERemConCoreApiButtonPress)
             emit mediaKeyPressed(MediaKeysObserver::EBackwardKey);
         else if (buttonAct == ERemConCoreApiButtonRelease)
             emit mediaKeyReleased(MediaKeysObserver::EBackwardKey);
         break;

     default:
         break;
     }
 }