/*
* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Default event implementations
*
*/
// INCLUDES
#include "shwevent.h"
// -----------------------------------------------------------------------------
// Constructor. iValue is set
// -----------------------------------------------------------------------------
TShwParametrizedEvent::TShwParametrizedEvent( TInt aValue ) : iValue( aValue )
{
}
// -----------------------------------------------------------------------------
// Destructor.
// -----------------------------------------------------------------------------
TShwParametrizedEvent::~TShwParametrizedEvent()
{
}
// -----------------------------------------------------------------------------
// Parameter.
// -----------------------------------------------------------------------------
TInt TShwParametrizedEvent::Parameter()
{
return iValue;
}
// Macro to avoid copy & pasting similar code throughout the event classes
#define SHW_DEFINE_EVENT_CLASS( cls ) \
cls::cls() \
{ } \
cls::~cls() \
{ } \
MShwEvent* cls::CloneLC()\
{ \
cls* copy = new( ELeave ) cls; \
CleanupStack::PushL( copy ); \
return copy; \
}
#define SHW_DEFINE_PARAMETER_EVENT_CLASS( cls ) \
cls::cls( TInt aValue ) : TShwParametrizedEvent( aValue ) \
{ } \
cls::~cls() \
{ } \
MShwEvent* cls::CloneLC() \
{ \
cls* copy = new( ELeave ) cls( Parameter() ); \
CleanupStack::PushL( copy ); \
return copy; \
}
/**
* Initialize the show
*/
SHW_DEFINE_EVENT_CLASS( TShwEventInitialize )
/**
* Start the slideshow
*/
SHW_DEFINE_EVENT_CLASS( TShwEventStart )
/**
* Pause the slideshow
*/
SHW_DEFINE_EVENT_CLASS( TShwEventPause )
/**
* Resume from pause
*/
SHW_DEFINE_EVENT_CLASS( TShwEventResume )
/**
* Next image by the user
*/
SHW_DEFINE_EVENT_CLASS( TShwEventNextImage )
/**
* Previous image by the user
*/
SHW_DEFINE_EVENT_CLASS( TShwEventPreviousImage )
/**
* Timer beat occurred
*/
SHW_DEFINE_EVENT_CLASS( TShwEventTimerBeat )
/**
* View mode is starting
*/
SHW_DEFINE_PARAMETER_EVENT_CLASS( TShwEventStartView )
/**
* Ready to start viewing current slide
*/
SHW_DEFINE_EVENT_CLASS( TShwEventReadyToView );
/**
* Ready to advance to next slide
*/
SHW_DEFINE_EVENT_CLASS( TShwEventReadyToAdvance )
/**
* Transition mode is starting
*/
SHW_DEFINE_PARAMETER_EVENT_CLASS( TShwEventStartTransition )
/**
* Transition mode is ready
*/
SHW_DEFINE_EVENT_CLASS( TShwEventTransitionReady )
/**
* Music volume is adjusted down
*/
SHW_DEFINE_EVENT_CLASS( TShwEventVolumeDown );
/**
* Music volume is adjusted up
*/
SHW_DEFINE_EVENT_CLASS( TShwEventVolumeUp );
/**
* Slideshow needs to be exited because of a fatal error
*/
SHW_DEFINE_EVENT_CLASS( TShwEventFatalError );
/**
* Selection key pressed for changed ui state (Hide or visible)
*/
SHW_DEFINE_EVENT_CLASS( TShwEventToggleControlUi);