int CContentCtrl::GetContent(CBinaryData& content) const
{
int nLenBytes = 0;
content.Empty();
if (m_pContentCtrl)
{
nLenBytes = m_pContentCtrl->GetContent(NULL);
if (nLenBytes) // excludes NULL
{
unsigned char* szContent = content.GetBuffer(nLenBytes);
nLenBytes = m_pContentCtrl->GetContent(szContent);
content.ReleaseBuffer(nLenBytes);
}
}
return nLenBytes;
}
BOOL CContentMgr::ConvertContentToHtml(const CBinaryData& content, CString& sHtml, LPCTSTR szID, LPCTSTR szCharSet, LPCTSTR szImageDir)
{
Initialize(); // initialize on demand
int nContent = FindContent(szID);
if (nContent == -1)
return FALSE;
IContent* pContent = m_aContent[nContent];
ASSERT (pContent);
LPTSTR szHtml = NULL;
int nHtmlLen = pContent->ConvertToHtml(content.Get(), content.GetLength(), szCharSet, szHtml, szImageDir);
if (nHtmlLen)
sHtml = szHtml;
pContent->FreeHtmlBuffer(szHtml); // cleanup
return (nHtmlLen > 0);
}
BOOL CContentCtrl::SetContent(const CBinaryData& content, BOOL bResetSelection)
{
return SetContent(content.Get(), content.GetLength(), bResetSelection);
}