/*

* Copyright (c) 2009 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:   ?Description

*

*/

GlxFullScreenState::GlxFullScreenState(GlxStateManager *stateManager, GlxState *preState) : GlxState(GLX_FULLSCREENVIEW_ID, preState)

{

    mStateManager = stateManager ;

}

void GlxFullScreenState::eventHandler(qint32 &id)

{

    switch ( id ){

    case EGlxCmdDetailsOpen :

        if ( mState == IMAGEVIEWER_S ) {

            mStateManager->nextState( GLX_DETAILSVIEW_ID, IMAGEVIEWER_DETAIL_S );

        }

        else {

            mStateManager->nextState( GLX_DETAILSVIEW_ID, NO_DETAIL_S );

        }

        id = EGlxCmdHandled;

        break ;

    default :

        break ;

    }

}

void GlxFullScreenState::setTranstionParameter(NavigationDir dir, GlxEffect &effect, GlxViewEffect &viewEffect)

{

    GlxState *preState = previousState();

    effect = NO_EFFECT ;

    viewEffect = NO_VIEW ;

    if ( preState == NULL ) {

        return ;        

    }

    if ( dir == FORWARD_DIR ){

         if ( preState->compare( GLX_GRIDVIEW_ID ) ) {

             effect = GRID_TO_FULLSCREEN ;

             viewEffect = BOTH_VIEW ;

         }

    }    

    else if ( dir == BACKWARD_DIR ) {

        if ( preState->compare( GLX_GRIDVIEW_ID ) ) {

            viewEffect = LAUNCH_VIEW;

        }       

    }    

}