// Call ParseInner() preserving background colour and mode after any
// changes done by it.
void CallParseInnerWithBg(const wxHtmlTag& tag, const wxColour& colBg)
{
const wxColour oldbackclr = m_WParser->GetActualBackgroundColor();
const int oldbackmode = m_WParser->GetActualBackgroundMode();
if ( colBg.IsOk() )
{
m_WParser->SetActualBackgroundColor(colBg);
m_WParser->SetActualBackgroundMode(wxBRUSHSTYLE_SOLID);
m_WParser->GetContainer()->InsertCell(
new wxHtmlColourCell(colBg, wxHTML_CLR_BACKGROUND)
);
}
ParseInner(tag);
if ( oldbackmode != m_WParser->GetActualBackgroundMode() ||
oldbackclr != m_WParser->GetActualBackgroundColor() )
{
m_WParser->SetActualBackgroundMode(oldbackmode);
m_WParser->SetActualBackgroundColor(oldbackclr);
m_WParser->GetContainer()->InsertCell(
new wxHtmlColourCell(oldbackclr,
oldbackmode == wxBRUSHSTYLE_TRANSPARENT
? wxHTML_CLR_TRANSPARENT_BACKGROUND
: wxHTML_CLR_BACKGROUND)
);
}
}
bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
{
if (tag.GetName() == wxT("UL"))
{
wxHtmlHelpDataItem *oldparent = m_parentItem;
m_level++;
m_parentItem = (m_count > 0) ? &(*m_data)[m_data->size()-1] : NULL;
ParseInner(tag);
m_level--;
m_parentItem = oldparent;
return true;
}
else if (tag.GetName() == wxT("OBJECT"))
{
m_name = m_page = wxEmptyString;
ParseInner(tag);
#if 0
if (!page.IsEmpty())
/* Valid HHW's file may contain only two object tags:
<OBJECT type="text/site properties">
<param name="ImageType" value="Folder">
</OBJECT>
or
<OBJECT type="text/sitemap">
<param name="Name" value="main page">
<param name="Local" value="another.htm">
</OBJECT>
We're interested in the latter. !page.IsEmpty() is valid
condition because text/site properties does not contain Local param
*/
#endif
if (tag.GetParam(wxT("TYPE")) == wxT("text/sitemap"))
{
wxHtmlHelpDataItem *item = new wxHtmlHelpDataItem();
item->parent = m_parentItem;
item->level = m_level;
item->id = m_id;
item->page = m_page;
item->name = m_name;
item->book = m_book;
m_data->Add(item);
m_count++;
}
return true;
}
else
{ // "PARAM"
if (m_name.empty() && tag.GetParam(wxT("NAME")) == wxT("Name"))
m_name = tag.GetParam(wxT("VALUE"));
if (tag.GetParam(wxT("NAME")) == wxT("Local"))
m_page = tag.GetParam(wxT("VALUE"));
if (tag.GetParam(wxT("NAME")) == wxT("ID"))
tag.GetParamAsInt(wxT("VALUE"), &m_id);
return false;
}
}
