Example #1
0
	/// Indent if newline was added.
	void OnCharAdded(wxScintillaEvent &event) {
		// Change this if support for mac files with \r is needed
		if (event.GetKey() == '\n' || event.GetKey() == '\r') {
			int currentLine = GetCurrentLine();
			if (currentLine <= 0) {
				return;
			}

			// width of one indent character
			int indentWidth = (GetUseTabs() ? GetTabWidth() : 1);
			if (indentWidth == 0) {
				return;
			}

			// indent as prev line level
			int indentSize = GetLineIndentation(currentLine - 1);
			SetLineIndentation(currentLine, indentSize);

			// position = (line start pos) + (tabs count) + (space count)
			GotoPos(PositionFromLine(currentLine)
				+ (indentSize / indentWidth)
				+ (indentSize % indentWidth));

			// notify that the text was changed
			ChangeModified(true);
		}
	}
Example #2
0
/* TextEditor::onCharAdded
 * Called when a character is added to the text
 *******************************************************************/
void TextEditor::onCharAdded(wxStyledTextEvent& e)
{
	// Update line numbers margin width
	string numlines = S_FMT("0%d", GetNumberOfLines());
	SetMarginWidth(0, TextWidth(wxSTC_STYLE_LINENUMBER, numlines));

	// Auto indent
	int currentLine = GetCurrentLine();
	if (txed_auto_indent && e.GetKey() == '\n')
	{
		// Get indentation amount
		int lineInd = 0;
		if (currentLine > 0)
			lineInd = GetLineIndentation(currentLine - 1);

		// Do auto-indent if needed
		if (lineInd != 0)
		{
			SetLineIndentation(currentLine, lineInd);

			// Skip to end of tabs
			while (1)
			{
				int chr = GetCharAt(GetCurrentPos());
				if (chr == '\t' || chr == ' ')
					GotoPos(GetCurrentPos()+1);
				else
					break;
			}
		}
	}

	// The following require a language to work
	if (language)
	{
		// Call tip
		if (e.GetKey() == '(' && txed_calltips_parenthesis)
		{
			openCalltip(GetCurrentPos());
		}

		// End call tip
		if (e.GetKey() == ')')
		{
			CallTipCancel();
		}

		// Comma, possibly update calltip
		if (e.GetKey() == ',' && txed_calltips_parenthesis)
		{
			//openCalltip(GetCurrentPos());
			//if (CallTipActive())
			updateCalltip();
		}
	}

	// Continue
	e.Skip();
}
Example #3
0
void Edit::OnCharAdded (wxStyledTextEvent &event) {
    char chr = (char)event.GetKey();
    int currentLine = GetCurrentLine();
    // Change this if support for mac files with \r is needed
    if (chr == '\n') {
        int lineInd = 0;
        if (currentLine > 0) {
            lineInd = GetLineIndentation(currentLine - 1);
        }
        if (lineInd == 0) return;
        SetLineIndentation (currentLine, lineInd);
        GotoPos(PositionFromLine (currentLine) + lineInd);
    }
}
Example #4
0
void Edit::OnCharAdded(wxStyledTextEvent &event) {
  event.Skip();
  
  const wxChar c = event.GetKey();
  if (c == wxT('\n')) {
    const int line = GetCurrentLine();
    const int indent = line < 1 ? 0 : GetLineIndentation(line - 1);

    if (indent != 0) {
      SetLineIndentation(line, indent);
      GotoPos(GetLineIndentPosition(line));
    }
  }
}
Example #5
0
void IWnd_stc::OnCharAdded (wxStyledTextEvent &evt)
{
	char chr = (char)evt.GetKey();
	if (chr == '\n')
	{
		int currentLine = GetCurrentLine();
		if (currentLine < 1) return;

		int lineInd = GetLineIndentation(currentLine - 1);
		if (lineInd == 0) return;

		SetLineIndentation (currentLine, lineInd);
		GotoPos(GetLineIndentPosition(currentLine));
	}

}
void PythonCodeCtrl::OnCharAdded(wxScintillaEvent& ke)
{
    //User has pressed enter
    //if the cursor is at the end of a completed statement, submit the statement to the interpreter
    //otherwise, do auto-indentation
    if (ke.GetKey() == _T('\n'))
    {
        //int pos = GetCurrentPos();
        int line = LineFromPosition(GetCurrentPos());

        if(line>0)
        {
            wxString prevlinetext = GetLine(line-1).Trim();
            int indentation = GetLineIndentation(line-1);

            if((indentation==0) //submit a return pressed on an unindented line
                || (indentation>0 && prevlinetext==wxEmptyString)) // or an indented block where the previous line was empty
            {
                long rs,re;
                GetSelection(&rs,&re);
                //if(rs==re && GetLastPosition()==rs)
                if(rs==re && GetLength()==rs) // only submit if the cursor is at the end of the control (and there is no selection)
                {
                    m_pyctrl->DispatchCode(GetValue());
                    ke.Skip();
                }
            }

            // Otherwise indent the code if necessary
            if (GetLine(line-1).Trim().EndsWith(_T(":")))
            {
                if(GetStyleAt(GetLineEndPosition(line-1)-1) == wxSCI_P_OPERATOR)
                    indentation+=GetIndent();
            }
            if (indentation>0)
            {
                SetLineIndentation(line,indentation);
                SetCurrentPos(PositionFromLine(line)+indentation);
                SetAnchor(PositionFromLine(line)+indentation);
            }
        }
    }
    ke.Skip();
}
Example #7
0
void Edit::OnAnnotationAdd(wxCommandEvent& WXUNUSED(event))
{
    const int line = GetCurrentLine();

    wxString ann = AnnotationGetText(line);
    ann = wxGetTextFromUser
          (
            wxString::Format("Enter annotation for the line %d", line),
            "Edit annotation",
            ann,
            this
          );
    if ( ann.empty() )
        return;

    AnnotationSetText(line, ann);
    AnnotationSetStyle(line, ANNOTATION_STYLE);

    // Scintilla doesn't update the scroll width for annotations, even with
    // scroll width tracking on, so do it manually.
    const int width = GetScrollWidth();

    // NB: The following adjustments are only needed when using
    //     wxSTC_ANNOTATION_BOXED annotations style, but we apply them always
    //     in order to make things simpler and not have to redo the width
    //     calculations when the annotations visibility changes. In a real
    //     program you'd either just stick to a fixed annotations visibility or
    //     update the width when it changes.

    // Take into account the fact that the annotation is shown indented, with
    // the same indent as the line it's attached to.
    int indent = GetLineIndentation(line);

    // This is just a hack to account for the width of the box, there doesn't
    // seem to be any way to get it directly from Scintilla.
    indent += 3;

    const int widthAnn = TextWidth(ANNOTATION_STYLE, ann + wxString(indent, ' '));

    if (widthAnn > width)
        SetScrollWidth(widthAnn);
}