mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
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141 lines
4.2 KiB
ObjectPascal
141 lines
4.2 KiB
ObjectPascal
{
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/***************************************************************************
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propeditconfig.pp
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-----------------
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***************************************************************************/
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
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* *
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***************************************************************************
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Author: Bart Broersma
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Abstract:
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Miscellaneous config settings for property editors.
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Currently just for MaskEdit property editor.
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}
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unit PropEditConfig;
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{$mode objfpc}{$H+}
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interface
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uses
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// RTL + LCL
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Classes, SysUtils,
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// LazUtils
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LazFileUtils, LazLoggerBase, LazUTF8, Laz2_XMLCfg,
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// IdeIntf
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LazIDEIntf;
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const
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DefaultFilename = 'propeditconfig.xml';
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PropEditConfigVersion = 0;
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pSampleMaskEditFile = 'MaskEdit/SampleEditMaskFile';
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type
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{ TPropEditConfigs }
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TPropEditConfigs = class
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private
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FFilename: String;
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FSampleEditMaskFilename: String;
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protected
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procedure LoadFromXMLConfig(XMLConfig: TXMLConfig; const Path: string);
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procedure SaveToXMLConfig(XMLConfig: TXMLConfig; const Path: string);
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public
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constructor Create;
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procedure Load;
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procedure Save;
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property Filename: String read FFilename;
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property SampleEditMaskFilename: string read FSampleEditMaskFilename write FSampleEditMaskFilename;
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end;
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var
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PropEditConfigs: TPropEditConfigs = nil; // do NOT free yourself, it'll be auto-destroyed at finalization
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implementation
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{ TPropEditConfigs }
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procedure TPropEditConfigs.LoadFromXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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begin
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FSampleEditMaskFilename := XMLConfig.GetValue(Path + pSampleMaskEditFile,'');
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end;
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procedure TPropEditConfigs.SaveToXMLConfig(XMLConfig: TXMLConfig;
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const Path: string);
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begin
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XMLConfig.SetValue(Path + pSampleMaskEditFile,FSampleEditMaskFilename);
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end;
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constructor TPropEditConfigs.Create;
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begin
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if Assigned(LazarusIDE) then
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FFilename := AppendPathDelim(LazarusIDE.GetPrimaryConfigPath) + DefaultFilename;
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//if IDE does not exist, FFilename will be empty string, in effect making Load and Save silently fail
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end;
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procedure TPropEditConfigs.Load;
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var
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XMLConfig: TXMLConfig;
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begin
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try
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XMLConfig := TXMLConfig.Create(FFileName);
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LoadFromXMLConfig(XMLConfig,'PropEditConfig/');
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XMLConfig.Free;
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except
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on E: Exception do
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begin
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DebugLn('[TPropEditConfigs.Load] error reading "',FFilename,'" ',E.Message);
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end;
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end;
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end;
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procedure TPropEditConfigs.Save;
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var
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XMLConfig: TXMLConfig;
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begin
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try
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InvalidateFileStateCache;
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XMLConfig:=TXMLConfig.CreateClean(FFileName);
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XMLConfig.SetDeleteValue('PropEditConfig/PropEditConfigVersion/',PropEditConfigVersion,0);
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SaveToXMLConfig(XMLConfig,'PropEditConfig/');
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XMLConfig.Flush;
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XMLConfig.Free;
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except
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on E: Exception do
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begin
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DebugLn('[TInputHistories.Save] error writing "',FFilename,'" ',E.Message);
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end;
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end;
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end;
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finalization
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if Assigned(PropEditConfigs) then
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FreeandNil(PropEditConfigs);
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end.
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