GUIBitmapPlane_BLU.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 __GUIBITMAPBLU_H__
#define __GUIBITMAPBLU_H__
 
#include "GUIBitmapPlane.h"
#include "blu_types.h"
 
// @guiliani_doxygen limitations CGfxWrapBLU
// @endguiliani_doxygen
class CGUIBitmapPlane_BLU : public CGUIBitmapPlane
{
    friend class CGfxWrapBLU; 
 
public:
    void DoDraw();
 
    virtual void SetAlphaValues(
        const eC_UByte ubTopLeft, const eC_UByte ubBottomLeft,
        const eC_UByte ubBottomRight, const eC_UByte ubTopRight)
    {
        m_ubAlpha = ubTopLeft;
    }
 
    virtual void Clear(const eC_UByte ubRed, const eC_UByte ubGreen, const eC_UByte ubBlue, const eC_UByte ubAlpha);
 
    virtual void GetData(eC_TArray<eC_UByte>* pkData);
 
    blu_bitmap_t* GetPixelData() { return &m_kBLUBitmap; }
 
protected:
    CGUIBitmapPlane_BLU(GUIBitmapPlaneID_t uiNewBitmapID, const CGUIObject& rkParentObject, eC_Value vWidth, eC_Value vHeight);
    virtual ~CGUIBitmapPlane_BLU();
 
    void CreateTexture();
 
private:
    eC_UByte m_ubAlpha; 
 
    eC_UInt m_uiDataSize; 
    eC_UByte* m_pkData; 
 
    blu_bitmap_t m_kBLUBitmap; 
};
#endif