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SynEdit: Avoid highlighter scanning twice, due to trailing space changes

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git-svn-id: trunk@43159 -
This commit is contained in:
martin 2013-10-07 16:10:04 +00:00
parent 3bc8a27299
commit ecdeadf98c
1 changed files with 9 additions and 3 deletions
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12
components/synedit/synedit.pp
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@ -2233,6 +2233,12 @@ begin
FUndoBlockAtPaintLock := 0; FUndoBlockAtPaintLock := 0;
EndUndoBlock{$IFDEF SynUndoDebugBeginEnd}('TCustomSynEdit.DoDecPaintLock'){$ENDIF}; EndUndoBlock{$IFDEF SynUndoDebugBeginEnd}('TCustomSynEdit.DoDecPaintLock'){$ENDIF};
end; end;
FCaret.Unlock; // Maybe after FFoldedLinesView
FBlockSelection.Unlock;
// FTrimmedLinesView sets the highlighter to modified. Until fixed, must be done before ScanRanges
FTrimmedLinesView.UnLock; // Must be unlocked after caret // May Change lines
if (FPaintLock=1) and HandleAllocated then begin if (FPaintLock=1) and HandleAllocated then begin
ScanRanges(FLastTextChangeStamp <> TSynEditStringList(FLines).TextChangeStamp); ScanRanges(FLastTextChangeStamp <> TSynEditStringList(FLines).TextChangeStamp);
if sfAfterLoadFromFileNeeded in fStateFlags then if sfAfterLoadFromFileNeeded in fStateFlags then
@ -2245,10 +2251,10 @@ begin
FChangedLinesEnd:=0; FChangedLinesEnd:=0;
FChangedLinesDiff:=0; FChangedLinesDiff:=0;
end; end;
FCaret.Unlock; // Maybe after FFoldedLinesView
FBlockSelection.Unlock; // When fixed FCaret, FBlockSelection, FTrimmedLinesView can move here
FTrimmedLinesView.UnLock; // Must be unlocked after caret // May Change lines
FFoldedLinesView.UnLock; // after ScanFrom, but before UpdateCaret FFoldedLinesView.UnLock; // after ScanFrom, but before UpdateCaret
Dec(FPaintLock); Dec(FPaintLock);
if (FPaintLock = 0) and HandleAllocated then begin if (FPaintLock = 0) and HandleAllocated then begin
ScrollAfterTopLineChanged; ScrollAfterTopLineChanged;