BOOL CEmoticons::LoadXML(LPCTSTR pszFile)
{
CString strPath, strValue;
CXMLElement* pXML = CXMLElement::FromFile( pszFile, TRUE );
if ( pXML == NULL ) return FALSE;
strPath = pszFile;
int nSlash = strPath.ReverseFind( '\\' );
if ( nSlash >= 0 ) strPath = strPath.Left( nSlash + 1 );
CXMLElement* pBitmap = pXML->GetElementByName( _T("bitmap") );
if ( pBitmap == NULL )
{
delete pXML;
return FALSE;
}
strValue = pBitmap->GetAttributeValue( _T("file") );
nSlash = strValue.ReverseFind( '/' );
if ( nSlash >= 0 ) strValue = strValue.Mid( nSlash + 1 );
strValue = strPath + strValue;
CImageFile pImage;
if ( ! pImage.LoadFromFile( strValue ) ||
! pImage.EnsureRGB( GetSysColor( COLOR_WINDOW ) ) ||
! pImage.SwapRGB() )
{
delete pXML;
return FALSE;
}
COLORREF crBack = RGB( pImage.m_pImage[2], pImage.m_pImage[1], pImage.m_pImage[0] );
for ( POSITION pos = pXML->GetElementIterator() ; pos ; )
{
CXMLElement* pEmoticon = pXML->GetNextElement( pos );
if ( ! pEmoticon->IsNamed( _T("emoticon") ) ) continue;
CXMLElement* pSource = pEmoticon->GetElementByName( _T("source") );
CString strText = pEmoticon->GetAttributeValue( _T("text") );
CRect rc( 0, 0, 0, 0 );
strValue = pSource->GetAttributeValue( _T("left"), _T("0") );
_stscanf( strValue, _T("%i"), &rc.left );
strValue = pSource->GetAttributeValue( _T("top"), _T("0") );
_stscanf( strValue, _T("%i"), &rc.top );
strValue = pSource->GetAttributeValue( _T("right"), _T("0") );
_stscanf( strValue, _T("%i"), &rc.right );
strValue = pSource->GetAttributeValue( _T("bottom"), _T("0") );
_stscanf( strValue, _T("%i"), &rc.bottom );
BOOL bButton = pEmoticon->GetAttributeValue( _T("button") ).CompareNoCase( _T("yes") ) == 0;
AddEmoticon( strText, &pImage, &rc, crBack, bButton );
}
delete pXML;
return TRUE;
}
