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added GetHighlighterAttriAtRowColEx

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git-svn-id: trunk@8926 -
This commit is contained in:
mattias 2006-03-13 00:14:13 +00:00
parent 712eb16a1f
commit d475a8f893
1 changed files with 24 additions and 7 deletions
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29
components/synedit/synedit.pp
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@ -736,6 +736,10 @@ type
function GetBookMark(BookMark: integer; var X, Y: integer): boolean;
function GetHighlighterAttriAtRowCol(XY: TPoint; var Token: string;
var Attri: TSynHighlighterAttributes): boolean;
function GetHighlighterAttriAtRowColEx(XY: TPoint; var Token: string;
var TokenType, Start: Integer;
var Attri: TSynHighlighterAttributes): boolean; //L505
{$IFDEF SYN_LAZARUS}
procedure GetWordBoundsAtRowCol(const XY: TPoint; var StartX, EndX: integer);
function GetLineIndentProposal(Line: integer;
@ -10244,18 +10248,29 @@ begin
end;
{$ENDIF}
//L505 begin
function TCustomSynEdit.GetHighlighterAttriAtRowCol(XY: TPoint;
var Token: string; var Attri: TSynHighlighterAttributes): boolean;
var
TmpType, TmpStart: Integer;
begin
Result := GetHighlighterAttriAtRowColEx(XY, Token, TmpType, TmpStart, Attri);
end;
function TCustomSynEdit.GetHighlighterAttriAtRowColEx(XY: TPoint;
var Token: string; var TokenType, Start: Integer;
var Attri: TSynHighlighterAttributes): boolean;
var
PosX, PosY: integer;
Line: string;
Start: integer;
begin
PosY := XY.Y;
if Assigned(Highlighter) and (PosY >= 1) and (PosY <= Lines.Count) then
PosY := XY.Y -1;
if Assigned(Highlighter) and (PosY >= 0) and (PosY < Lines.Count) then
begin
Line := Lines[PosY - 1];
// Highlighter.SetRange(Lines.Objects[PosY - 1]);
Line := Lines[PosY];
if PosY = 0 then
Highlighter.ResetRange
else
Highlighter.SetRange(TSynEditStringList(Lines).Ranges[PosY - 1]);
Highlighter.SetLine(Line, PosY);
PosX := XY.X;
@ -10265,6 +10280,7 @@ begin
Token := Highlighter.GetToken;
if (PosX >= Start) and (PosX < Start + Length(Token)) then begin
Attri := Highlighter.GetTokenAttribute;
TokenType := Highlighter.GetTokenKind;
Result := TRUE;
exit;
end;
@ -10275,8 +10291,9 @@ begin
Attri := nil;
Result := FALSE;
end;
//L505 end
{$IFDEF SYN_LAZARUS}
procedure TCustomSynEdit.GetWordBoundsAtRowCol(const XY: TPoint; var StartX,
EndX: integer);
// all params are logical (byte) positions