MathCell* MathParser::ParseSubSupTag(wxXmlNode* node)
{
SubSupCell *subsup = new SubSupCell;
wxXmlNode* child = node->GetChildren();
if (child)
{
subsup->SetBase(ParseTag(child, false));
child = child->GetNext();
if (child)
{
MathCell* index = ParseTag(child, false);
index->SetExponentFlag();
subsup->SetIndex(index);
child = child->GetNext();
if (child)
{
MathCell* power = ParseTag(child, false);
power->SetExponentFlag();
subsup->SetExponent(power);
subsup->SetType(m_ParserStyle);
subsup->SetStyle(TS_VARIABLE);
return subsup;
}
}
}
delete subsup;
return NULL;
}
MathCell* MathParser::ParseSupTag(wxXmlNode* node)
{
ExptCell *expt = new ExptCell;
#if wxCHECK_VERSION(2,9,0)
if (node->GetAttributes() != NULL)
#else
if (node->GetProperties() != NULL)
#endif
expt->IsMatrix(true);
wxXmlNode* child = node->GetChildren();
if (child)
{
expt->SetBase(ParseTag(child, false));
child = child->GetNext();
if (child)
{
MathCell* power = ParseTag(child, false);
power->SetExponentFlag();
expt->SetPower(power);
expt->SetType(m_ParserStyle);
expt->SetStyle(TS_VARIABLE);
return expt;
}
}
delete expt;
return NULL;
}