GUITransitionDissolve.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef GUI_TRANSITION_DISSOLVE__H_
#define GUI_TRANSITION_DISSOLVE__H_
 
#include "GUITransitionBase.h"
 
const eC_UInt cuiHorizontalTiles=10;
const eC_UInt cuiVerticalTiles=10;
 
 
class CGUITransitionDissolve : public CGUITransitionBase
{
public:
 
    CGUITransitionDissolve(
        const eC_UInt& uiTransitionTime,
        const eC_Bool& bAutoDelete = true);
    ~CGUITransitionDissolve();
 
protected:
    void InitTransition();
    void EndTransition();
    void UpdateTransition(eC_Value vProgress);
 
private:
    // Backup of original sizes of objects involved in transition
    CGUIRect m_kSourceRect;
    CGUIRect m_kDestinationRect;
 
    // For the transition, the transition-area is split up into a number of Tiles.
    // Those will initially show the source-object and over time eventually switch over to show the destination object
    eC_Bool m_abTiles[cuiHorizontalTiles][cuiVerticalTiles];
    eC_Bool m_bFirstStepOfTransition;
};
 
#endif