std::vector<ClangPlugin::CCCallTip> ClangPlugin::GetCallTips(int pos, int /*style*/, cbEditor* ed, int& argsPos)
{
#ifdef CLANGPLUGIN_TRACE_FUNCTIONS
fprintf(stdout,"%s\n", __PRETTY_FUNCTION__);
#endif
std::vector<CCCallTip> tips;
if (ed != m_pLastEditor)
{
return tips;
}
if (m_TranslUnitId == wxNOT_FOUND)
{
std::cout<<"GetCallTips: No translUnitId yet"<<std::endl;
return tips;
}
cbStyledTextCtrl* stc = ed->GetControl();
int nest = 0;
int commas = 0;
while (--pos > 0)
{
const int curStyle = stc->GetStyleAt(pos);
if (stc->IsString(curStyle)
|| stc->IsCharacter(curStyle)
|| stc->IsComment(curStyle))
{
continue;
}
const wxChar ch = stc->GetCharAt(pos);
if (ch == wxT(';'))
{
std::cout<<"GetCalltips: Error?"<<std::endl;
return tips; // error?
}
else if (ch == wxT(','))
{
if (nest == 0)
++commas;
}
else if (ch == wxT(')'))
--nest;
else if (ch == wxT('('))
{
++nest;
if (nest > 0)
break;
}
}
while (--pos > 0)
{
if (stc->GetCharAt(pos) <= wxT(' ')
|| stc->IsComment(stc->GetStyleAt(pos)))
{
continue;
}
break;
}
argsPos = stc->WordEndPosition(pos, true);
if (argsPos != m_LastCallTipPos)
{
m_LastCallTips.clear();
const int line = stc->LineFromPosition(pos);
const int column = pos - stc->PositionFromLine(line);
const wxString& tknText = stc->GetTextRange(stc->WordStartPosition(pos, true), argsPos);
if (!tknText.IsEmpty())
{
ClTokenPosition loc(line + 1, column + 1);
ClangProxy::GetCallTipsAtJob job( cbEVT_CLANG_SYNCTASK_FINISHED, idClangSyncTask, ed->GetFilename(), loc, m_TranslUnitId, tknText);
m_Proxy.AppendPendingJob(job);
if (job.WaitCompletion(50) == wxCOND_TIMEOUT)
{
return tips;
}
m_LastCallTips = job.GetResults();
// m_Proxy.GetCallTipsAt(ed->GetFilename(), line + 1, column + 1,
// m_TranslUnitId, tknText, m_LastCallTips);
}
}
m_LastCallTipPos = argsPos;
for (std::vector<wxStringVec>::const_iterator strVecItr = m_LastCallTips.begin();
strVecItr != m_LastCallTips.end(); ++strVecItr)
{
int strVecSz = strVecItr->size();
if (commas != 0 && strVecSz < commas + 3)
continue;
wxString tip;
int hlStart = wxSCI_INVALID_POSITION;
int hlEnd = wxSCI_INVALID_POSITION;
for (int i = 0; i < strVecSz; ++i)
{
if (i == commas + 1 && strVecSz > 2)
{
hlStart = tip.Length();
hlEnd = hlStart + (*strVecItr)[i].Length();
}
tip += (*strVecItr)[i];
if (i > 0 && i < (strVecSz - 2))
tip += wxT(", ");
}
tips.push_back(CCCallTip(tip, hlStart, hlEnd));
}
return tips;
}
std::vector<ClangPlugin::CCCallTip> ClangPlugin::GetCallTips(int pos, int style, cbEditor* ed, int& argsPos)
{
std::vector<CCCallTip> tips;
if (ed != m_pLastEditor)
{
m_TranslUnitId = m_Proxy.GetTranslationUnitId(ed->GetFilename());
m_pLastEditor = ed;
}
if (m_TranslUnitId == wxNOT_FOUND)
return tips;
cbStyledTextCtrl* stc = ed->GetControl();
int nest = 0;
int commas = 0;
while (--pos > 0)
{
const int curStyle = stc->GetStyleAt(pos);
if ( stc->IsString(curStyle)
|| stc->IsCharacter(curStyle)
|| stc->IsComment(curStyle) )
{
continue;
}
const wxChar ch = stc->GetCharAt(pos);
if (ch == wxT(';'))
return tips; // error?
else if (ch == wxT(','))
{
if (nest == 0)
++commas;
}
else if (ch == wxT(')'))
--nest;
else if (ch == wxT('('))
{
++nest;
if (nest > 0)
break;
}
}
while (--pos > 0)
{
if ( stc->GetCharAt(pos) <= wxT(' ')
|| stc->IsComment(stc->GetStyleAt(pos)) )
{
continue;
}
break;
}
argsPos = stc->WordEndPosition(pos, true);
if (argsPos != m_LastCallTipPos)
{
m_LastCallTips.clear();
const int line = stc->LineFromPosition(pos);
const int column = pos - stc->PositionFromLine(line);
const wxString& tknText = stc->GetTextRange(stc->WordStartPosition(pos, true), argsPos);
if (!tknText.IsEmpty())
m_Proxy.GetCallTipsAt(ed->GetFilename(), line + 1, column + 1, m_TranslUnitId, tknText, m_LastCallTips);
}
m_LastCallTipPos = argsPos;
for (std::vector<wxStringVec>::const_iterator strVecItr = m_LastCallTips.begin(); strVecItr != m_LastCallTips.end(); ++strVecItr)
{
int strVecSz = strVecItr->size();
if (commas != 0 && strVecSz < commas + 3)
continue;
wxString tip;
int hlStart = wxSCI_INVALID_POSITION;
int hlEnd = wxSCI_INVALID_POSITION;
for (int i = 0; i < strVecSz; ++i)
{
if (i == commas + 1 && strVecSz > 2)
{
hlStart = tip.Length();
hlEnd = hlStart + (*strVecItr)[i].Length();
}
tip += (*strVecItr)[i];
if (i > 0 && i < (strVecSz - 2))
tip += wxT(", ");
}
tips.push_back(CCCallTip(tip, hlStart, hlEnd));
}
return tips;
}