void ClangCodeCompletion::OnEditorHook(cbEditor* ed, wxScintillaEvent& event)
{
event.Skip();
bool clearIndicator = false;
bool reparse = false;
//if (!m_pClangPlugin->IsProviderFor(ed))
// return;
cbStyledTextCtrl* stc = ed->GetControl();
if (event.GetEventType() == wxEVT_SCI_MODIFIED)
{
m_ReparseTimer.Stop();
if (event.GetModificationType() & (wxSCI_MOD_INSERTTEXT | wxSCI_MOD_DELETETEXT))
{
reparse = true;
clearIndicator = true;
}
}
else if (event.GetEventType() == wxEVT_SCI_UPDATEUI)
{
//fprintf(stdout,"wxEVT_SCI_UPDATEUI\n");
if (event.GetUpdated() & wxSCI_UPDATE_SELECTION)
{
m_HightlightTimer.Stop();
m_HightlightTimer.Start(HIGHTLIGHT_DELAY, wxTIMER_ONE_SHOT);
}
clearIndicator = true;
}
else if (event.GetEventType() == wxEVT_SCI_CHANGE)
{
//fprintf(stdout,"wxEVT_SCI_CHANGE\n");
}
if (clearIndicator)
{
const int theIndicator = 16;
stc->SetIndicatorCurrent(theIndicator);
stc->IndicatorClearRange(0, stc->GetLength());
}
if (reparse)
{
RequestReparse();
}
}
void CCManager::OnEditorHook(cbEditor* ed, wxScintillaEvent& event)
{
wxEventType evtType = event.GetEventType();
if (evtType == wxEVT_SCI_CHARADDED)
{
const wxChar ch = event.GetKey();
CCPluginCharMap::const_iterator ctChars = m_CallTipChars.find(GetProviderFor(ed));
if (ctChars == m_CallTipChars.end())
ctChars = m_CallTipChars.find(nullptr); // default
if (ctChars->second.find(ch) != ctChars->second.end())
{
CodeBlocksEvent evt(cbEVT_SHOW_CALL_TIP);
Manager::Get()->ProcessEvent(evt);
}
else
{
cbStyledTextCtrl* stc = ed->GetControl();
const int pos = stc->GetCurrentPos();
const int wordStartPos = stc->WordStartPosition(pos, true);
CCPluginCharMap::const_iterator alChars = m_AutoLaunchChars.find(GetProviderFor(ed));
if (alChars == m_AutoLaunchChars.end())
alChars = m_AutoLaunchChars.find(nullptr); // default
// TODO: read settings
if ( (pos - wordStartPos >= 3 && !stc->AutoCompActive())
|| pos - wordStartPos == 3 + 4 )
{
CodeBlocksEvent evt(cbEVT_COMPLETE_CODE);
Manager::Get()->ProcessEvent(evt);
}
else if (alChars->second.find(ch) != alChars->second.end())
{
m_AutoLaunchTimer.Start(10, wxTIMER_ONE_SHOT);
m_AutocompPosition = pos;
}
}
}
else if (evtType == wxEVT_SCI_UPDATEUI)
{
if (event.GetUpdated() & (wxSCI_UPDATE_V_SCROLL|wxSCI_UPDATE_H_SCROLL))
{
cbStyledTextCtrl* stc = ed->GetControl();
if (stc->CallTipActive())
{
static_cast<wxScintilla*>(stc)->CallTipCancel();
if (m_CallTipActive != wxSCI_INVALID_POSITION && CCManagerHelper::IsPosVisible(m_CallTipActive, stc))
m_CallTipTimer.Start(SCROLL_REFRESH_DELAY, wxTIMER_ONE_SHOT);
}
else if (m_CallTipTimer.IsRunning())
{
if (CCManagerHelper::IsPosVisible(stc->GetCurrentPos(), stc))
m_CallTipTimer.Start(SCROLL_REFRESH_DELAY, wxTIMER_ONE_SHOT);
else
{
m_CallTipTimer.Stop();
m_CallTipActive = wxSCI_INVALID_POSITION;
}
}
if (m_AutoLaunchTimer.IsRunning())
{
if (CCManagerHelper::IsPosVisible(stc->GetCurrentPos(), stc))
m_AutoLaunchTimer.Start(SCROLL_REFRESH_DELAY, wxTIMER_ONE_SHOT);
else
m_AutoLaunchTimer.Stop();
}
else if (stc->AutoCompActive())
{
stc->AutoCompCancel();
m_AutocompPosition = stc->GetCurrentPos();
if (CCManagerHelper::IsPosVisible(m_AutocompPosition, stc))
m_AutoLaunchTimer.Start(SCROLL_REFRESH_DELAY, wxTIMER_ONE_SHOT);
}
}
}
else if (evtType == wxEVT_SCI_KEY)
{
cbStyledTextCtrl* stc = ed->GetControl();
switch (event.GetKey())
{
case wxSCI_KEY_LEFT:
case wxSCI_KEY_RIGHT:
if (!stc->CallTipActive() && !stc->AutoCompActive())
m_CallTipActive = wxSCI_INVALID_POSITION;
// fall through
case wxSCI_KEY_UP:
case wxSCI_KEY_DOWN:
if (m_CallTipActive != wxSCI_INVALID_POSITION && !stc->AutoCompActive())
m_CallTipTimer.Start(CALLTIP_REFRESH_DELAY, wxTIMER_ONE_SHOT);
break;
default:
break;
}
}
else if (evtType == wxEVT_SCI_MODIFIED)
{
if (event.GetModificationType() & wxSCI_PERFORMED_UNDO)
{
cbStyledTextCtrl* stc = ed->GetControl();
if (m_CallTipActive != wxSCI_INVALID_POSITION && stc->GetCurrentPos() >= m_CallTipActive)
m_CallTipTimer.Start(CALLTIP_REFRESH_DELAY, wxTIMER_ONE_SHOT);
else
static_cast<wxScintilla*>(stc)->CallTipCancel();
}
}
else if (evtType == wxEVT_SCI_AUTOCOMP_SELECTION)
{
DoHidePopup();
cbCodeCompletionPlugin* ccPlugin = GetProviderFor(ed);
if (ccPlugin && m_OwnsAutocomp)
{
if ( m_LastAutocompIndex != wxNOT_FOUND
&& m_LastAutocompIndex < (int)m_AutocompTokens.size() )
{
ccPlugin->DoAutocomplete(m_AutocompTokens[m_LastAutocompIndex], ed);
}
else
{
ccPlugin->DoAutocomplete(event.GetText(), ed);
}
}
}
else if (evtType == wxEVT_SCI_AUTOCOMP_CANCELLED)
DoHidePopup();
else if (evtType == wxEVT_SCI_CALLTIP_CLICK)
{
switch (event.GetPosition())
{
case 1: // up
--m_CurCallTip;
DoUpdateCallTip(ed);
break;
case 2: // down
++m_CurCallTip;
DoUpdateCallTip(ed);
break;
case 0: // elsewhere
default:
break;
}
}
event.Skip();
}