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Added Ctrl+Backspace support for deleting text span

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This commit is contained in:
Brian Fiete 2020-05-07 11:48:10 -07:00
parent b128180a15
commit ea072ad77b
3 changed files with 80 additions and 50 deletions
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18
IDE/src/ui/SourceEditWidgetContent.bf
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@ -2061,7 +2061,23 @@ namespace IDE.ui
var keyChar;
if (keyChar == '\x7F') // Ctrl+Backspace
keyChar = '\b';
{
int line;
int lineChar;
GetCursorLineChar(out line, out lineChar);
int startIdx = CursorTextPos;
SelectLeft(line, lineChar, true, false);
mSelection = EditSelection(CursorTextPos, startIdx);
var action = new DeleteSelectionAction(this);
action.mMoveCursor = true;
mData.mUndoManager.Add(action);
action.mCursorTextPos = (.)startIdx;
PhysDeleteSelection(true);
return;
}
if (mIgnoreKeyChar)
{

4
IDE/src/ui/SourceViewPanel.bf
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@ -2471,8 +2471,12 @@ namespace IDE.ui
if (startContentIdx == -1)
{
lineLeft = trackedElementView.mTextPosition.mIndex;
repeat
{
if (lineLeft >= editContent.mData.mTextLength)
break;
if (!((char8)editContent.mData.mText[lineLeft].mChar).IsWhiteSpace)
{
startContentIdx = lineLeft;