bool CRegisterExtension::_IsBaseClassProgID(PCWSTR pszProgID) const
{
return !StrCmpIC(pszProgID, L"AllFileSystemObjects") ||
!StrCmpIC(pszProgID, L"Directory") ||
!StrCmpIC(pszProgID, L"*") ||
StrStrI(pszProgID, L"SystemFileAssociations\\Directory."); // SystemFileAssociations\Directory.* values
}
//+------------------------------------------------------------------------
//
// Function: ::ParseTextDecorationProperty
//
// Synopsis: Parses a text-decoration string in CSS format and sets the
// appropriate sub-properties.
//
//-------------------------------------------------------------------------
HRESULT ParseTextDecorationProperty(CAttrArray** ppAA, LPCTSTR pcszTextDecoration, WORD wFlags)
{
TCHAR* pszString;
TCHAR* pszCopy;
TCHAR* pszNextToken;
HRESULT hr = S_OK;
BOOL fInvalidValues = FALSE;
BOOL fInsideParens;
VARIANT v;
Assert(ppAA && "No (CAttrArray*) pointer!");
if(!pcszTextDecoration)
{
pcszTextDecoration = _T("");
}
v.vt = VT_I4;
v.lVal = 0;
pszCopy = pszNextToken = pszString = new TCHAR[_tcslen(pcszTextDecoration)+1];
if(!pszCopy)
{
hr = E_OUTOFMEMORY;
goto Cleanup;
}
_tcscpy(pszCopy, pcszTextDecoration);
// Loop through the tokens in the string (parenthesis parsing is for future
// text-decoration values that might have parameters).
for(; pszString&&*pszString; pszString=pszNextToken)
{
fInsideParens = FALSE;
while(_istspace(*pszString))
{
pszString++;
}
while(*pszNextToken && (fInsideParens || !_istspace(*pszNextToken)))
{
if(*pszNextToken == _T('('))
{
fInsideParens = TRUE;
}
if(*pszNextToken == _T(')'))
{
fInsideParens = FALSE;
}
pszNextToken++;
}
if(*pszNextToken)
{
*pszNextToken++ = _T('\0');
}
if(!StrCmpIC(pszString, _T("none")))
{
v.lVal = TD_NONE; // "none" clears all the other properties (unlike the other properties)
}
else if(!StrCmpIC( pszString, _T("underline")))
{
v.lVal |= TD_UNDERLINE;
}
else if(!StrCmpIC( pszString, _T("overline")))
{
v.lVal |= TD_OVERLINE;
}
else if(!StrCmpIC( pszString, _T("line-through")))
{
v.lVal |= TD_LINETHROUGH;
}
else if(!StrCmpIC( pszString, _T("blink")))
{
v.lVal |= TD_BLINK;
}
else
{
fInvalidValues = TRUE;
}
}
hr = CAttrArray::Set(ppAA, DISPID_A_TEXTDECORATION, &v,
(PROPERTYDESC*)&s_propdescCStyletextDecoration, CAttrValue::AA_StyleAttribute, wFlags);
Cleanup:
delete[] pszCopy;
RRETURN1(fInvalidValues?(hr?hr:E_INVALIDARG):hr, E_INVALIDARG);
}
int CompareColorValuePairsByName(const void* pv1, const void* pv2)
{
return StrCmpIC(((struct COLORVALUE_PAIR*)pv1)->szName,
((struct COLORVALUE_PAIR*)pv2)->szName);
}
//+------------------------------------------------------------------------
//
// Function: ::ParseTextAutospaceProperty
//
// Synopsis: Parses a text-autospace string in CSS format and sets the
// appropriate sub-properties.
//
//-------------------------------------------------------------------------
HRESULT ParseTextAutospaceProperty(CAttrArray** ppAA, LPCTSTR pcszTextAutospace, WORD wFlags)
{
TCHAR* pszTokenBegin;
TCHAR* pszCopy;
TCHAR* pszTokenEnd;
HRESULT hr = S_OK;
BOOL fInvalidValues = FALSE;
VARIANT v;
Assert(ppAA && "No (CAttrArray*) pointer!");
if(!pcszTextAutospace)
{
pcszTextAutospace = _T("");
}
v.vt = VT_I4;
v.lVal = 0;
pszCopy = pszTokenBegin = pszTokenEnd = new TCHAR[_tcslen(pcszTextAutospace)+1];
if(!pszCopy)
{
hr = E_OUTOFMEMORY;
goto Cleanup;
}
_tcscpy(pszCopy, pcszTextAutospace);
for(pszTokenBegin=pszTokenEnd=pszCopy;
pszTokenBegin&&*pszTokenBegin;
pszTokenBegin=pszTokenEnd)
{
while(_istspace(*pszTokenBegin))
{
pszTokenBegin++;
}
pszTokenEnd = pszTokenBegin;
while(*pszTokenEnd && !_istspace(*pszTokenEnd))
{
pszTokenEnd++;
}
if(*pszTokenEnd)
{
*pszTokenEnd++ = _T('\0');
}
if(StrCmpIC(pszTokenBegin, _T("ideograph-numeric")) == 0)
{
v.lVal |= TEXTAUTOSPACE_NUMERIC;
}
else if(StrCmpIC(pszTokenBegin, _T("ideograph-space")) == 0)
{
v.lVal |= TEXTAUTOSPACE_SPACE;
}
else if(StrCmpIC(pszTokenBegin, _T("ideograph-alpha")) == 0)
{
v.lVal |= TEXTAUTOSPACE_ALPHA;
}
else if(StrCmpIC(pszTokenBegin, _T("ideograph-parenthesis")) == 0)
{
v.lVal |= TEXTAUTOSPACE_PARENTHESIS;
}
else if(StrCmpIC(pszTokenBegin, _T("none")) == 0)
{
v.lVal = TEXTAUTOSPACE_NONE;
}
else
{
fInvalidValues = TRUE;
}
}
hr = CAttrArray::Set(ppAA, DISPID_A_TEXTAUTOSPACE, &v,
(PROPERTYDESC*)&s_propdescCStyletextAutospace, CAttrValue::AA_StyleAttribute, wFlags);
Cleanup:
delete[] pszCopy;
RRETURN1(fInvalidValues?(hr?hr:E_INVALIDARG):hr, E_INVALIDARG);
}
