Method _InsertFormatText

controls.extend/SChatEdit.cpp:100–214

    }

    int SChatEdit::_InsertFormatText(int iCaret,CHARFORMATW cf,pugi::xml_node xmlText,BOOL bCanUndo)
    {
        SStringW strText = xmlText.value();
        if(xmlText.name() == KLabelSmiley)
        {//insert smiley
            SComPtr<ISmileyCtrl> pSmiley;
            HRESULT hr=::CoCreateInstance(CLSID_SSmileyCtrl,NULL,CLSCTX_INPROC,__uuidof(ISmileyCtrl),(LPVOID*)&pSmiley); 
            if(FAILED(hr)) return 0;
            
            SComPtr<IRichEditOle> ole;
            if(SSendMessage(EM_GETOLEINTERFACE,0,(LPARAM)(void**)&ole) && ole)
            {
                SComPtr<IRichEditOleCallback> pCallback;
                hr=ole->QueryInterface(IID_IRichEditOleCallback,(void**)&pCallback);
                if(FAILED(hr)) return 0;
                SComPtr<ISmileyHost> host;
                hr = pCallback->QueryInterface(__uuidof(ISmileyHost),(void**)&host);
                if(FAILED(hr)) return 0;
                SComPtr<ISmileySource> pSource;
                hr = host->CreateSource(&pSource);
                if(FAILED(hr)) return 0;
                {
                    UINT uID = xmlText.attribute(L"id").as_uint(-1);
                    SStringW strPath = xmlText.attribute(L"path").value();
                    if(uID != -1)
                        hr = pSource->LoadFromID(uID);
                    else
                        hr = pSource->LoadFromFile(strPath);
                    if(SUCCEEDED(hr))
                    {
                        pSmiley->SetSource(pSource);
                        SSendMessage(EM_SETSEL,iCaret,iCaret);
                        pSmiley->Insert2Richedit(ole);
                    }
                }
            }
            return SUCCEEDED(hr)?1:0;
        }
        
        CHARFORMATW cfNew = cf;
        cfNew.dwMask = 0;
        if(xmlText.name() == KLabelColor)
        {
            cfNew.crTextColor = GETCOLOR(xmlText.attribute(L"value").value());
            if(cfNew.crTextColor!=CR_INVALID)
            {
                cfNew.crTextColor &= 0x00ffffff;
                cfNew.dwMask |= CFM_COLOR;
            }
        }else if(xmlText.name()== KLabelFont)
        {
            wcscpy(cf.szFaceName,cfNew.szFaceName);
            wcscpy_s(cfNew.szFaceName,LF_FACESIZE-1,xmlText.attribute(L"value").value());
            cfNew.dwMask |= CFM_FACE;
        }else if(xmlText.name()==KLabelUnderline)
        {
            cfNew.dwMask |=CFM_UNDERLINE;
            cfNew.dwEffects |= CFE_UNDERLINE;