BOOL
_DC::GetTextSizeEx(std::string* pStr, Size& szText){
if( !context_ )
return FALSE;
LOGFONT lf;
FONTDef pRealFont = SelectObject(*GetFontTemp());
Font realFont;
realFont.Attach(pRealFont);
realFont.GetLogFont(&lf);
SelectObject(pRealFont);
realFont.Detach();
wchar_t wszTemp[256];
int nLen = StringHelper::UTF8ToUnicode(pStr, wszTemp, 255);
BOOL bRet = FALSE;
EmbedeedFontMan* pEmbedeedFontMan = EmbedeedFontMan::GetInstance();
int nFontId = pEmbedeedFontMan->GetEmbedeedFontId(lf.lfFaceName);
if( nFontId == -1 )
bRet = ::GetTextExtentPoint32W(context_, wszTemp, nLen, &szText);
else
bRet = pEmbedeedFontMan->GetTextSize(this, wszTemp, nLen, nFontId, szText);
return bRet;
}
BOOL
_DC::ExtTextOutW(int x, int y, UINT options, LPCRECTDef lprect, const wchar_t* lpString, UINT c, const int * lpDx){
if( !context_ || !c )
return FALSE;
// Invalid rect area.
if( lprect && (lprect->right <= 0 || lprect->bottom <= 0) )
return FALSE;
BOOL bRet = FALSE;
LOGFONT lf;
FONTDef pRealFont = (FONTDef)SelectObject(*GetFontTemp());
Font fontReal;
fontReal.Attach (pRealFont);
fontReal.GetLogFont(&lf);
SelectObject (pRealFont);
fontReal.Detach();
EmbedeedFontMan* pEmbedeedFontMan = EmbedeedFontMan::GetInstance();
int nFontId = pEmbedeedFontMan->GetEmbedeedFontId(lf.lfFaceName);
if( nFontId == -1 )
bRet = (TRUE == ::ExtTextOutW(context_, x, y, options, lprect, lpString, c, NULL));
else
bRet = pEmbedeedFontMan->DrawTextByEmbedeedFont(nFontId, this, lpString, c, x, y, lprect);
return bRet;
}
BOOL
_DC::DrawText(FONTDef pFont, int x, int y, int flag, Rect rcClipRect, std::string* pszText, float fStretchCX, float fStretchCY){
if( !context_ || !pFont )
return FALSE;
Font font;
LOGFONT lf;
font.Attach(pFont);
font.GetLogFont(&lf);
font.Detach();
lf.lfWidth = (lf.lfWidth * fStretchCX);
lf.lfHeight = (lf.lfHeight * fStretchCY);
Font fontNew;
if( fontNew.CreateFontIndirect(&lf) ){
FONTDef pFontOld = SelectObject(fontNew);
ExtTextOut(x, y, flag, rcClipRect, *pszText);
SelectObject(pFontOld);
fontNew.DeleteObject();
}
else{
FONTDef pFontOld = SelectObject(pFont);
ExtTextOut(x, y, flag, rcClipRect, *pszText);
SelectObject(pFontOld);
}
return FALSE;
}
BOOL
_DC::ExtTextOut(int x, int y, UINT options, LPCRECTDef lprect, std::string& text, const int * lpDx){
if( !context_ || !text.length() )
return FALSE;
// Invalid rect area.
if( lprect && (lprect->right <= 0 || lprect->bottom <= 0) )
return FALSE;
wchar_t wszTemp[256];
int nLen = StringHelper::UTF8ToUnicode(&text, wszTemp, 255);
BOOL bRet = FALSE;
LOGFONT lf;
FONTDef pRealFont = (FONTDef)SelectObject(*GetFontTemp());
Font fontReal;
fontReal.Attach (pRealFont);
fontReal.GetLogFont(&lf);
SelectObject (pRealFont);
fontReal.Detach();
EmbedeedFontMan* pEmbedeedFontMan = EmbedeedFontMan::GetInstance();
int nFontId = pEmbedeedFontMan->GetEmbedeedFontId(lf.lfFaceName);
if( nFontId == -1 )
bRet = (TRUE == ::ExtTextOutW(context_, x, y, options, lprect, wszTemp, nLen, NULL));
else
bRet = pEmbedeedFontMan->DrawTextByEmbedeedFont(nFontId, this, wszTemp, nLen, x, y, lprect);
return bRet;
}
BOOL
_DC::GetTextSizeW(wchar_t* pwszText, int nLen, Size& szText){
if( !context_ )
return FALSE;
LOGFONT lf;
FONTDef pRealFont = SelectObject(*GetFontTemp());
Font realFont;
realFont.Attach(pRealFont);
realFont.GetLogFont(&lf);
SelectObject(pRealFont);
realFont.Detach();
EmbedeedFontMan* pEmbedeedFontMan = EmbedeedFontMan::GetInstance();
int nFontId = pEmbedeedFontMan->GetEmbedeedFontId(lf.lfFaceName);
if( nFontId == -1 )
::GetTextExtentPoint32W(context_, pwszText, nLen, &szText);
else
pEmbedeedFontMan->GetTextSize(this, pwszText, nLen, nFontId, szText);
return true;
}