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117 lines
3.1 KiB
117 lines
3.1 KiB
#pragma once
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#include <interface/SRender-i.h>
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namespace SOUI
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{
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class SSkinAni : public SSkinObjBase
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{
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SOUI_CLASS_NAME(SSkinAni,L"skinani")
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class SAniFrame
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{
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public:
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SAutoRefPtr<IBitmap> pBmp;
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int nDelay;
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};
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public:
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SSkinAni():m_nFrames(0),m_iFrame(0),m_bTile(FALSE),m_filterLevel(kLow_FilterLevel)
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{
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}
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virtual ~SSkinAni()
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{
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}
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virtual long GetFrameDelay(int iFrame=-1) const = 0;
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virtual int LoadFromFile(LPCTSTR pszFileName) { return 0; }
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/**
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* LoadFromMemory
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* @brief 从内存加载APNG
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* @param LPVOID pBits -- 内存地址
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* @param size_t szData -- 内存数据长度
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* @return int -- APNG帧数，0-失败
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* Describe
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*/
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virtual int LoadFromMemory(LPVOID pBits,size_t szData) { return 0; }
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/**
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* ActiveNextFrame
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* @brief 激活下一帧
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* @return void
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* Describe
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*/
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void ActiveNextFrame()
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{
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if(m_nFrames>1)
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{
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m_iFrame++;
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if(m_iFrame==m_nFrames) m_iFrame=0;
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SelectActiveFrame(m_iFrame);
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}
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}
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/**
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* SelectActiveFrame
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* @brief 激活指定帧
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* @param int iFrame -- 帧号
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* @return void
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* Describe
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*/
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void SelectActiveFrame(int iFrame) const
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{
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if(m_nFrames>1 && iFrame<m_nFrames)
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{
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m_iFrame = iFrame;
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}
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}
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virtual void _DrawByIndex(IRenderTarget *pRT, LPCRECT rcDraw, int iFrame, BYTE byAlpha/*=0xFF*/) const
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{
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if (iFrame != -1) SelectActiveFrame(iFrame);
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_DrawByIndex2(pRT, rcDraw, m_iFrame, byAlpha);
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}
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virtual void _Scale(ISkinObj *pObj, int nScale)
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{
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SSkinObjBase::_Scale(pObj,nScale);
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SSkinAni *pClone = sobj_cast<SSkinAni>(pObj);
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pClone->m_nFrames = m_nFrames;
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pClone->m_iFrame = m_iFrame;
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pClone->m_filterLevel = m_filterLevel;
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pClone->m_bTile = m_bTile;
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pClone->m_rcMargin.left = MulDiv(m_rcMargin.left,nScale,100);
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pClone->m_rcMargin.top = MulDiv(m_rcMargin.top,nScale,100);
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pClone->m_rcMargin.right = MulDiv(m_rcMargin.right,nScale,100);
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pClone->m_rcMargin.bottom = MulDiv(m_rcMargin.bottom,nScale,100);
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}
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LONG GetExpandCode() const{
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return MAKELONG(m_bTile?EM_TILE:EM_STRETCH,m_filterLevel);
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}
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public:
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SOUI_ATTRS_BEGIN()
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ATTR_RECT(L"margin",m_rcMargin,TRUE)
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ATTR_MARGIN(L"margin2",m_rcMargin,TRUE)
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ATTR_BOOL(L"tile",m_bTile,TRUE)
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ATTR_ENUM_BEGIN(L"filterLevel",FilterLevel,TRUE)
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ATTR_ENUM_VALUE(L"none",kNone_FilterLevel)
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ATTR_ENUM_VALUE(L"low",kLow_FilterLevel)
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ATTR_ENUM_VALUE(L"medium",kMedium_FilterLevel)
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ATTR_ENUM_VALUE(L"high",kHigh_FilterLevel)
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ATTR_ENUM_END(m_filterLevel)
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SOUI_ATTRS_END()
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protected:
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virtual void _DrawByIndex2(IRenderTarget *pRT, LPCRECT rcDraw, int iFrame, BYTE byAlpha/*=0xFF*/) const = 0;
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protected:
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int m_nFrames;
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mutable int m_iFrame;
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CRect m_rcMargin;
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FilterLevel m_filterLevel;
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BOOL m_bTile;
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};
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} |