cXStyleSheet.h

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//
//
#ifndef _INC_cXStyleSheet_H
#define _INC_cXStyleSheet_H
#pragma once
 
#include "cXSpriteMap.h"
#include "cXStylePrefs.h"
#include "Gray3D/include/DX/cDXSprite.h"
 
namespace GrayGUI
{
 
        enum XSTYLE_ELEM_TYPE
        {
 
#define cXStyleSheetElement(a,b)        XSTYLE_##a,
#include "cXStyleSheetElements.tbl"
#undef cXStyleSheetElement
 
                XSTYLE_ELEM_QTY,
        };
 
        enum XSTYLE_COLOR_TYPE
        {
 
#define cXStyleSheetColor(a,b,c,d)      XSTYLE_COLOR_##a,
#include "cXStyleSheetColors.tbl"
#undef cXStyleSheetColor
 
                XSTYLE_COLOR_QTY,
        };
 
        class cXStyleSheet : public cXSpriteMap
        {
        public:
                cXStyleSheet();
                virtual ~cXStyleSheet();
 
                bool isStyleValid() const noexcept
                {
                        return this->get_ElemQty() >= XSTYLE_ELEM_REQUIRED ;
                }
                cRectI GetStyleRect(XSTYLE_ELEM_TYPE eStyleElem) const noexcept
                {
                        return this->GetElemRectX(eStyleElem);
                }
                cWinSize GetStyleSize(XSTYLE_ELEM_TYPE eStyleElem) const noexcept
                {
                        return this->GetElemSize(eStyleElem);
                }
                int GetStyleWidth(XSTYLE_ELEM_TYPE eStyleElem) const noexcept
                {
                        return this->GetElemWidth(eStyleElem);
                }
                int GetStyleHeight(XSTYLE_ELEM_TYPE eStyleElem) const noexcept
                {
                        return this->GetElemHeight(eStyleElem);
                }
 
                cDXSpriteElem GetStyleElem(XSTYLE_ELEM_TYPE eStyleElem) const;
                HRESULT SetStyleElemData(cVariant& vVal, bool bSize);
 
                virtual HRESULT LoadMapProp(cString sKey, const cVariant& vArgs, const char** ppEnumTags);
                HRESULT LoadStyle(SPRITEMAP_t eXStyle);
 
                D3DCOLOR GetSkinColor(XSTYLE_COLOR_TYPE eColorElem) const
                {
                        ASSERT(IS_INDEX_GOOD(eColorElem, XSTYLE_COLOR_QTY));
                        return m_aColors[eColorElem] ;
                }
 
                static int GetStyleMetrics(int nIndex);
 
        public:
                D3DCOLOR m_aColors[XSTYLE_COLOR_QTY];   
 
        private:
                static const char* k_RectTags[XSTYLE_ELEM_QTY + 1];     
        };
 
        struct cXStyleRenderer
                : public cSingletonStatic<cXStyleRenderer>
                , public cDXSpriteDC
        {
                // Helper to draw the selected cXStyleSheet elements to cDXDevice
                // Like DC (Drawing context)
 
                cXStyleRenderer();
                ~cXStyleRenderer();
 
                SPRITEMAP_t get_XStyle(void) const noexcept
                {
                        return(m_eXStyle);
                }
                void put_XStyle(SPRITEMAP_t XStyle);
                HRESULT UpdateXStyleQty();
 
                HRESULT DrawFrameP(const cPoint2i& ptAbsPos, int x, int y, XSTYLE_ELEM_TYPE eStyleElem);
                HRESULT DrawFrameR(const cPoint2i& ptAbsPos, int x, int y, XSTYLE_ELEM_TYPE eStyleElem, SIZE szFramePart);
                HRESULT DrawFrameTX(const cPoint2i& ptAbsPos, int xs, int xe, int ys, XSTYLE_ELEM_TYPE eStyleElem);
                HRESULT DrawFrameTY(const cPoint2i& ptAbsPos, int ys, int ye, int x, XSTYLE_ELEM_TYPE eStyleElem);
                void DrawFrame(const cPoint2i& ptAbsPos, int iWidth, int iHeight, XSTYLE_ELEM_TYPE eStyleElem);
                HRESULT DrawFrameClient(const cPoint2i& ptAbsPos, cRectI& rectClientArea, XSTYLE_ELEM_TYPE eStyleElem);
                HRESULT DrawFrameH3(const cPoint2i& ptAbsPos, int xs, int xe, int ys, int ye, XSTYLE_ELEM_TYPE eStyleElem);
                HRESULT DrawFrameV3(const cPoint2i& ptAbsPos, int sx, int ex, int sy, int ey, XSTYLE_ELEM_TYPE eStyleElem);
 
        public:
                static int sm_iQtyDraws;
 
                SPRITEMAP_t m_iXStyleQty;               
                SPRITEMAP_t m_eXStyle;                  
                cRefPtr<cXStyleSheet> m_pXStyleSheet;   
        };
 
        extern cXStyleRenderer g_XStyle;
};
 
#endif