wxString ClueListBox::OnGetItem(size_t n) const
{
if (! m_clues)
return wxEmptyString;
const size_t count = m_clues->size();
if (count <= n)
return wxEmptyString;
return wxString::Format(
_T("<table border=0 cellspacing=0 cellpadding=0><tr>")
_T("<td align=right valign=top width=%d>%s.</td>")
_T("<td width=5></td>")
_T("<td align=left valign=top>%s</td>")
_T("</tr></table>"),
GetNumberWidth(),
(const wxChar *)puz2wx((*m_clues)[n].GetNumber()).c_str(),
(const wxChar *)puz2wx((*m_clues)[n].GetText()).c_str()
);
}
wxString MetadataCtrl::GetMeta(const wxString & str_, MyFrame * frame)
{
wxString str = str_.Lower();
if (str == _T("cluenumber"))
{
puz::Clue * clue = frame->GetFocusedClue();
if (clue)
return puz2wx(clue->GetNumber());
else
return wxEmptyString;
}
else if (str == _T("clue"))
{
puz::Clue * clue = frame->GetFocusedClue();
if (clue)
return puz2wx(clue->GetText());
else
return wxEmptyString;
}
else
return puz2wx(frame->GetPuzzle().GetMeta(wx2puz(str)));
}
int ClueListBox::GetNumberWidth() const
{
if (m_numberWidth == -1)
{
wxClientDC dc(wxConstCast(this, ClueListBox));
dc.SetFont(GetFont());
m_numberWidth = 0;
puz::ClueList::const_iterator it;
for (it = m_clues->begin(); it != m_clues->end(); ++it)
m_numberWidth = std::max(m_numberWidth,
dc.GetTextExtent(puz2wx(it->GetNumber())+_T(".")).GetWidth());
m_numberWidth = m_numberWidth * 1.2;
}
return m_numberWidth;
}