void EditTextTask::OnKeyDown(wxKeyEvent &event)
{
if ( m_done ) return;
int code = event.GetKeyCode();
event.Skip(true);
if ( code == WXK_ESCAPE )
{
CloseTask();
event.Skip(false);
}
if ( code == WXK_DELETE || code == WXK_NUMPAD_DELETE || code == WXK_BACK )
{
if ( HasSelection() )
DeleteSelection();
else
if ( code == WXK_BACK )
DeleteBack();
else
Delete();
event.Skip(false);
}
if ( code == WXK_RETURN || code == WXK_NUMPAD_ENTER )
{
InsertText(_T("\n"));
event.Skip(false);
}
if ( code == WXK_TAB )
{
InsertText(_T("\t"));
event.Skip(false);
}
}
void cbStyledTextCtrl::OnKeyDown(wxKeyEvent& event)
{
switch (event.GetKeyCode())
{
case WXK_TAB:
{
if (m_tabSmartJump && !(event.ControlDown() || event.ShiftDown() || event.AltDown()))
{
if (!AutoCompActive() && m_bracePosition != wxSCI_INVALID_POSITION)
{
m_lastPosition = GetCurrentPos();
GotoPos(m_bracePosition);
// Need judge if it's the final brace
HighlightRightBrace();
if (!m_tabSmartJump && CallTipActive())
CallTipCancel();
return;
}
}
}
break;
case WXK_BACK:
{
if (m_tabSmartJump)
{
if (!(event.ControlDown() || event.ShiftDown() || event.AltDown()))
{
const int pos = GetCurrentPos();
const int index = s_leftBrace.Find((wxChar)GetCharAt(pos - 1));
if (index != wxNOT_FOUND && (wxChar)GetCharAt(pos) == s_rightBrace.GetChar(index))
{
CharRight();
DeleteBack();
}
}
else if (m_lastPosition != wxSCI_INVALID_POSITION && event.ControlDown())
{
GotoPos(m_lastPosition);
m_lastPosition = wxSCI_INVALID_POSITION;
return;
}
}
}
break;
case WXK_RETURN:
case WXK_ESCAPE:
{
if (m_tabSmartJump)
m_tabSmartJump = false;
}
break;
}
event.Skip();
}
void cbStyledTextCtrl::DoBraceCompletion(const wxChar& ch)
{
const int pos = GetCurrentPos();
const int style = GetStyleAt(pos);
if (IsComment(style) || IsComment(GetStyleAt(pos - 2)))
return; // do nothing
if (ch == wxT('\'') || ch == wxT('"'))
{
if (GetCharAt(pos) == ch)
{
DeleteBack();
CharRight();
}
else if (!IsString(GetStyleAt(pos - 2)) && !IsCharacter(GetStyleAt(pos - 2)))
InsertText(pos, ch);
return; // done
}
if (IsString(style) || IsCharacter(style))
return; // do nothing
const wxString opBraces(wxT("([{")); const int opBraceIdx = opBraces.Find(ch);
const wxString clBraces(wxT(")]}")); const int clBraceIdx = clBraces.Find(ch);
if ( (opBraceIdx != wxNOT_FOUND) || (clBraceIdx != wxNOT_FOUND) )
{
if ( GetCharAt(pos) == ch )
{
DeleteBack();
CharRight();
}
else if (opBraceIdx != wxNOT_FOUND)
{
int nextPos = pos;
while ( wxIsspace(GetCharAt(nextPos)) && (nextPos < GetLength()) )
++nextPos;
if ( ((wxChar)GetCharAt(nextPos) != clBraces[opBraceIdx])
|| (BraceMatch(nextPos) != wxNOT_FOUND) )
{
InsertText(pos, clBraces[opBraceIdx]);
}
}
}
}
bool cbStyledTextCtrl::DoSelectionBraceCompletion(const wxChar& ch)
{
if (GetLastSelectedText().IsEmpty())
return false; // nothing changed
const wxString braces(wxT("([{<'\")]}>'\""));
const int braceAIdx = braces.Find(ch, true); // from end (so caret is placed after quotes)
if (braceAIdx == wxNOT_FOUND)
return false; // nothing changed
const int braceBIdx = (braceAIdx + (braces.Length() / 2)) % braces.Length();
BeginUndoAction();
DeleteBack();
if (braceAIdx < braceBIdx)
InsertText(GetCurrentPos(), braces[braceAIdx] + GetLastSelectedText() + braces[braceBIdx]);
else
AddText(braces[braceBIdx] + GetLastSelectedText() + braces[braceAIdx]);
EndUndoAction();
return true; // succeeded
}
void cbStyledTextCtrl::OnKeyDown(wxKeyEvent& event)
{
m_lastSelectedText = GetSelectedText();
bool emulateDwellStart = false;
switch ( event.GetKeyCode() )
{
case _T('I'):
{
if (event.GetModifiers() == wxMOD_ALT)
m_braceShortcutState = true;
break;
}
case WXK_TAB:
{
if (m_tabSmartJump && event.GetModifiers() == wxMOD_NONE)
{
if (!AutoCompActive() && m_bracePosition != wxSCI_INVALID_POSITION)
{
m_lastPosition = GetCurrentPos();
GotoPos(m_bracePosition);
// Need judge if it's the final brace
HighlightRightBrace();
if (!m_tabSmartJump && CallTipActive())
CallTipCancel();
return;
}
}
}
break;
case WXK_BACK:
{
if (m_tabSmartJump)
{
if (!(event.ControlDown() || event.ShiftDown() || event.AltDown()))
{
const int pos = GetCurrentPos();
const int index = s_leftBrace.Find((wxChar)GetCharAt(pos - 1));
if (index != wxNOT_FOUND && (wxChar)GetCharAt(pos) == s_rightBrace.GetChar(index))
{
CharRight();
DeleteBack();
}
}
else if (m_lastPosition != wxSCI_INVALID_POSITION && event.ControlDown())
{
GotoPos(m_lastPosition);
m_lastPosition = wxSCI_INVALID_POSITION;
return;
}
}
}
break;
case WXK_RETURN:
case WXK_NUMPAD_ENTER:
case WXK_ESCAPE:
{
if (m_tabSmartJump)
m_tabSmartJump = false;
}
break;
case WXK_CONTROL:
{
EmulateDwellStart();
emulateDwellStart = true;
}
break;
default: break;
}
if (event.ControlDown() && !emulateDwellStart)
EmulateDwellStart();
event.Skip();
}