120 lines
3.5 KiB
ObjectPascal
120 lines
3.5 KiB
ObjectPascal
{ RxIniPropStorage unit
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Copyright (C) 2005-2018 Lagunov Aleksey alexs75@yandex.ru and Lazarus team
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original conception from rx library for Delphi (c)
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version with the following modification:
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent modules,and
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to copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the terms
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and conditions of the license of that module. An independent module is a
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module which is not derived from or based on this library. If you modify
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this library, you may extend this exception to your version of the library,
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but you are not obligated to do so. If you do not wish to do so, delete this
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exception statement from your version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
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for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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}
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unit RxIniPropStorage;
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{$I rx.inc}
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interface
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uses
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Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, IniPropStorage;
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type
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{ TRxIniPropStorage }
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TRxIniPropStorage = class(TIniPropStorage)
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private
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FSeparateFiles: boolean;
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protected
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function GetIniFileName: string; override;
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procedure FinishPropertyList(List: TStrings); override;
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public
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procedure StorageNeeded(ReadOnly: Boolean); override;
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{ Public declarations }
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published
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property SeparateFiles:boolean read FSeparateFiles write FSeparateFiles;
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end;
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implementation
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uses rxapputils, LazUTF8, FileUtil, LazFileUtils, IniFiles, StrUtils;
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{ TRxIniPropStorage }
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function TRxIniPropStorage.GetIniFileName: string;
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var
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S:string;
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begin
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if ExtractFileDir(IniFileName) <> '' then
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Result:=IniFileName
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else
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begin
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S:=GetDefaultIniName;
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if IniFileName <> '' then
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Result:=AppendPathDelim(ExtractFileDir(S)) + IniFileName
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else
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begin
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if FSeparateFiles then
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Result:=AppendPathDelim(ExtractFileDir(S)) + RootSection + '.cfg'
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else
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Result:=S;
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end;
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end;
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Result:=UTF8ToSys(Result);
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end;
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procedure TRxIniPropStorage.FinishPropertyList(List: TStrings);
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{$IFDEF FIX_WIDTH_WIDE_STRING96}
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var
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S: String;
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i: Integer;
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K: SizeInt;
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{$ENDIF FIX_WIDTH_WIDE_STRING96}
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begin
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{$IFDEF FIX_WIDTH_WIDE_STRING96}
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if Screen.PixelsPerInch<>96 then
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for i:=List.Count-1 downto 0 do
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begin
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S:=UpperCase(List[I]);
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K:=Pos('.', S);
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if K > 0 then
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Delete(S, 1, K);
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if (S = 'WIDTH') or (S='HEIGHT') then
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List.Delete(i);
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end;
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{$ENDIF FIX_WIDTH_WIDE_STRING96}
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inherited FinishPropertyList(List);
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end;
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procedure TRxIniPropStorage.StorageNeeded(ReadOnly: Boolean);
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var
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F: Boolean;
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begin
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F:=Assigned(IniFile);
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inherited StorageNeeded(ReadOnly);
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if Assigned(IniFile) and (not F) then
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if IniFile is TIniFile then
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TIniFile(IniFile).CacheUpdates:=true;
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end;
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end.
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