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77 lines
2.1 KiB
77 lines
2.1 KiB
5 months ago
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#include "stdafx.h"
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#include "SSkinImgFrame3.h"
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#include <souicoll.h>
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namespace SOUI
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{
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typedef SMap<SStringW,IBitmap *> IMGPOOL;
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static IMGPOOL s_imgPool;
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SSkinImgFrame3::SSkinImgFrame3(void)
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{
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}
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SSkinImgFrame3::~SSkinImgFrame3(void)
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{
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if(GetImage())
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{
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if(GetImage()->Release() == 0)
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{
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s_imgPool.RemoveKey(m_strImgKey);
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}
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}
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}
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HRESULT SSkinImgFrame3::OnAttrSrc(const SStringW & strValue,BOOL bLoading)
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{
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int iPos = strValue.Find(L'{');
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if(iPos==-1) return E_FAIL;
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m_strImgKey = strValue.Left(iPos);
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SStringW strRgn = strValue.Right(strValue.GetLength()-iPos);
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if(swscanf(strRgn,L"{%d,%d,%d,%d}",&m_rcImg.left,&m_rcImg.top,&m_rcImg.right,&m_rcImg.bottom)!=4)
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{
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CPoint pt;
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CSize sz;
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if(swscanf(strRgn,L"{%d,%d,@%d,@%d}",&pt.x,&pt.y,&sz.cx,&sz.cy)!=4)
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return E_FAIL;
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m_rcImg = CRect(pt,sz);
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}
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IMGPOOL::CPair * p = s_imgPool.Lookup(m_strImgKey);
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if(p)
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{
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SSkinImgFrame::SetImage(p->m_value);
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p->m_value->AddRef();
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}else
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{
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IBitmap *pImg=LOADIMAGE2(m_strImgKey);
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if(!pImg) return E_FAIL;
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s_imgPool[m_strImgKey]=pImg;
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SSkinImgFrame::SetImage(pImg);
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}
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return S_OK;
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}
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SIZE SSkinImgFrame3::GetSkinSize()
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{
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CSize szImg = m_rcImg.Size();
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if(IsVertical()) szImg.cy /= GetStates();
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else szImg.cx /= GetStates();
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return szImg;
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}
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void SSkinImgFrame3::_Draw(IRenderTarget *pRT, LPCRECT rcDraw, DWORD dwState,BYTE byAlpha)
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{
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if(!GetImage()) return;
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CRect rcSrc = CRect(m_rcImg.TopLeft(),GetSkinSize());
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if(m_bVertical)
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OffsetRect(&rcSrc,0, dwState * rcSrc.Height());
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else
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OffsetRect(&rcSrc, dwState * rcSrc.Width(), 0);
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rcSrc.DeflateRect(m_offset);
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pRT->DrawBitmap9Patch(rcDraw,GetImage(),&rcSrc,&m_rcMargin,IsTile()?EM_TILE:EM_STRETCH,byAlpha);
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}
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}
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