File indexing completed on 2024-12-01 03:47:21
0001 /*************************************************************************** 0002 cvariable.cpp - one variable 0003 ------------------------------ 0004 begin : Po sep 8 2003 0005 copyright : (C) 2003 by Tomas Mecir 0006 email : kmuddy@kmuddy.com 0007 ***************************************************************************/ 0008 0009 /*************************************************************************** 0010 * * 0011 * This program is free software; you can redistribute it and/or modify * 0012 * it under the terms of the GNU General Public License as published by * 0013 * the Free Software Foundation; either version 2 of the License, or * 0014 * (at your option) any later version. * 0015 * * 0016 ***************************************************************************/ 0017 0018 #include "cvariable.h" 0019 #include "cvalue.h" 0020 0021 #include <kconfig.h> 0022 #include <kconfiggroup.h> 0023 0024 cVariable::cVariable () 0025 { 0026 _name = QString(); 0027 val = nullptr; 0028 } 0029 0030 cVariable::~cVariable () 0031 { 0032 delete val; 0033 } 0034 0035 cSaveableField *cVariable::newInstance () 0036 { 0037 return new cVariable; 0038 } 0039 0040 void cVariable::load (KConfig *config, const QString &group) 0041 { 0042 KConfigGroup g = config->group (group); 0043 setName (g.readEntry ("Name", QString())); 0044 setValue (cValue::load (&g)); 0045 } 0046 0047 QString cVariable::value () 0048 { 0049 if (val) return val->asString (); 0050 return QString(); 0051 } 0052 0053 void cVariable::setValue (const QString &newvalue) 0054 { 0055 cValue *oldv = val; 0056 val = new cValue (newvalue); 0057 delete oldv; 0058 } 0059 0060 void cVariable::setValue (const cValue *v) 0061 { 0062 cValue *oldv = val; 0063 val = new cValue (*v); 0064 delete oldv; 0065 } 0066 0067