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Reworked IDE paren pair support

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This commit is contained in:
Brian Fiete 2020-10-17 12:59:10 -07:00
parent 95c603ada5
commit 743a8da08b
2 changed files with 60 additions and 20 deletions
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50
IDE/src/ui/SourceEditWidgetContent.bf
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@ -218,7 +218,7 @@ namespace IDE.ui
) ~ delete _;
bool mHasCustomColors;
FastCursorState mFastCursorState ~ delete _;
public HashSet<int32> mCurParenPairIdSet = new .() ~ delete _;
public List<PersistentTextPosition> PersistentTextPositions
{
@ -1439,7 +1439,7 @@ namespace IDE.ui
InsertAtCursor(useString);
// If we paste in "if (a)\n\tDoThing();", we want "DoThing();" to be indented, so we need to fix this.
// This isn't a problem if we had "if (a)\n\tDoThing()\nDoOtherThing();" because minColumn would match
// This isn't a problem if we had "if (a)\n\tDoThing()\nDoOtherThing(1);" because minColumn would match
// DoOtherThing so DoThing would indent properly (for example)
if ((didFormattedPaste) && (lineAndColumn.mLine < GetLineCount() - 1))
{
@ -2674,6 +2674,28 @@ namespace IDE.ui
mAutoComplete.CloseListWindow();*/
}
bool IsCurrentPairClosing(int cursorIdx)
{
int32 closeId = mData.mTextIdData.GetIdAtIndex(cursorIdx);
if (closeId != -1)
{
int32 openId = closeId - 1;
if (mCurParenPairIdSet.Contains(openId))
{
int openCursorIdx = mData.mTextIdData.GetIndexFromId(openId);
if (openCursorIdx != -1)
return true;
}
}
return false;
}
void InsertCharPair(String charPair)
{
mCurParenPairIdSet.Add(mData.mNextCharId);
base.InsertCharPair(charPair);
}
public override void KeyChar(char32 keyChar)
{
scope AutoBeefPerf("SEWC.KeyChar");
@ -3037,7 +3059,11 @@ namespace IDE.ui
if (cursorTextPos < mData.mTextLength)
{
char8UnderCursor = (char8)mData.mText[cursorTextPos].mChar;
cursorInOpenSpace = ((char8UnderCursor == ')') || (char8UnderCursor == ']') || (char8UnderCursor == (char8)0) || (char8UnderCursor.IsWhiteSpace));
cursorInOpenSpace = ((char8UnderCursor == ')') || (char8UnderCursor == ']') || (char8UnderCursor == ';') || (char8UnderCursor == (char8)0) || (char8UnderCursor.IsWhiteSpace));
if (((keyChar == '(') && (char8UnderCursor == ')')) ||
((keyChar == '[') && (char8UnderCursor == ']')))
cursorInOpenSpace = IsCurrentPairClosing(cursorTextPos);
if ((char8UnderCursor == keyChar) && (!HasSelection()))
{
@ -3059,7 +3085,8 @@ namespace IDE.ui
if (!ignore)
{
if ((mData.mText[checkPos].mDisplayTypeId == (int32)wantElementType) &&
((keyChar == '"') || (keyChar == '\'') || (keyChar == ')') || (keyChar == ']') || (keyChar == '>') || (keyChar == '}')))
((keyChar == '"') || (keyChar == '\'') || (keyChar == ')') || (keyChar == ']') || (keyChar == '>') || (keyChar == '}')) &&
(IsCurrentPairClosing(checkPos)))
{
mJustInsertedCharPair = false;
CursorTextPos++;
@ -3176,7 +3203,9 @@ namespace IDE.ui
base.KeyChar(keyChar);
}
else if ((keyChar == '(') && (cursorInOpenSpace))
InsertCharPair("()");
{
InsertCharPair("()");
}
else if ((keyChar == '{') && (cursorInOpenSpace))
{
/*int lineStart;
@ -4104,11 +4133,16 @@ namespace IDE.ui
mVirtualCursorPos.ValueRef.mColumn = (.)Math.Min(mVirtualCursorPos.Value.mColumn, Math.Max(virtualEnd, lineEnd));
}
public override void PhysCursorMoved()
public override void PhysCursorMoved(CursorMoveKind moveKind)
{
//Debug.WriteLine("Cursor moved {0} {1}", CursorLineAndColumn.mLine, CursorLineAndColumn.mColumn);
//Debug.WriteLine("Cursor moved {0} {1} {2}", CursorLineAndColumn.mLine, CursorLineAndColumn.mColumn, moveKind);
base.PhysCursorMoved();
if (moveKind != .FromTyping)
{
mCurParenPairIdSet.Clear();
}
base.PhysCursorMoved(moveKind);
mCursorStillTicks = 0;
if ((mSourceViewPanel != null) && (mSourceViewPanel.mHoverWatch != null))