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{
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
* *
***************************************************************************
Author: Mattias Gaertner
Abstract:
TMultiKeyWordListCodeTool enhances the TCustomCodeTool with the ability
to switch the KeyWord list and keep a list of KeyWord lists.
}
unit MultiKeyWordListTool;
{$ifdef FPC}{$mode objfpc}{$endif}{$H+}
interface
{$I codetools.inc}
uses
{$IFDEF MEM_CHECK}
MemCheck,
{$ENDIF}
Classes, SysUtils, FileProcs, CustomCodeTool, KeywordFuncLists;
type
{ TMultiKeyWordListCodeTool }
TMultiKeyWordListCodeTool = class(TCustomCodeTool)
private
FKeyWordLists: TFPList; // list of TKeyWordFunctionList
FCurKeyWordListID: integer;
function GetKeyWordFuncList: TKeyWordFunctionList;
procedure SetCurKeyWordFuncList(AKeyWordFuncList: TKeyWordFunctionList);
protected
procedure SetKeyWordListID(NewID: integer);
public
DefaultKeyWordFuncList: TKeyWordFunctionList;
property KeyWordListID: integer read FCurKeyWordListID write SetKeyWordListID;
property CurKeyWordFuncList: TKeyWordFunctionList
read GetKeyWordFuncList write SetCurKeyWordFuncList;
function AddKeyWordFuncList(AKeyWordFuncList: TKeyWordFunctionList): integer;
procedure ClearKeyWordFuncLists;
constructor Create;
destructor Destroy; override;
procedure CalcMemSize(Stats: TCTMemStats); override;
end;
implementation
{ TMultiKeyWordListCodeTool }
constructor TMultiKeyWordListCodeTool.Create;
begin
inherited Create;
FKeyWordLists:=TFPList.Create; // list of TKeyWordFunctionList
AddKeyWordFuncList(KeyWordFuncList);
FCurKeyWordListID:=0;
DefaultKeyWordFuncList:=KeyWordFuncList;
end;
destructor TMultiKeyWordListCodeTool.Destroy;
begin
ClearKeyWordFuncLists;
FKeyWordLists.Free;
inherited Destroy;
end;
procedure TMultiKeyWordListCodeTool.CalcMemSize(Stats: TCTMemStats);
begin
inherited CalcMemSize(Stats);
Stats.Add('TMultiKeyWordListCodeTool',
PtrUInt(FKeyWordLists.InstanceSize)
+PtrUInt(FKeyWordLists.Capacity)*SizeOf(Pointer));
end;
procedure TMultiKeyWordListCodeTool.SetKeyWordListID(NewID: integer);
begin
if FCurKeyWordListID=NewID then exit;
FCurKeyWordListID:=NewID;
KeyWordFuncList:=TKeyWordFunctionList(FKeyWordLists[NewID]);
end;
procedure TMultiKeyWordListCodeTool.SetCurKeyWordFuncList(
AKeyWordFuncList: TKeyWordFunctionList);
var i: integer;
begin
i:=0;
while i<FKeyWordLists.Count do begin
if TKeyWordFunctionList(FKeyWordLists[i])=AKeyWordFuncList then begin
SetKeyWordListID(i);
exit;
end;
inc(i);
end;
RaiseException(20170421194930,
'[TMultiKeyWordListCodeTool.SetCurKeyWordFuncList] unknown list',true);
end;
function TMultiKeyWordListCodeTool.GetKeyWordFuncList: TKeyWordFunctionList;
begin
Result:=KeyWordFuncList;
end;
function TMultiKeyWordListCodeTool.AddKeyWordFuncList(
AKeyWordFuncList: TKeyWordFunctionList): integer;
begin
Result:=FKeyWordLists.Add(AKeyWordFuncList);
end;
procedure TMultiKeyWordListCodeTool.ClearKeyWordFuncLists;
var i: integer;
begin
KeyWordListID:=0;
for i:=FKeyWordLists.Count-1 downto 1 do begin
TKeyWordFunctionList(FKeyWordLists[i]).Free;
FKeyWordLists.Delete(i);
end;
KeyWordFuncList.Clear;
end;
end.
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