Grantlee
0.5.1
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00001 /* 00002 This file is part of the Grantlee template system. 00003 00004 Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com> 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Lesser General Public 00008 License as published by the Free Software Foundation; either version 00009 2.1 of the Licence, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Lesser General Public License for more details. 00015 00016 You should have received a copy of the GNU Lesser General Public 00017 License along with this library. If not, see <http://www.gnu.org/licenses/>. 00018 00019 */ 00020 00021 #ifndef GRANTLEE_VARIABLE_H 00022 #define GRANTLEE_VARIABLE_H 00023 00024 #include "grantlee_core_export.h" 00025 00026 #include <QtCore/QVariant> 00027 00028 namespace Grantlee 00029 { 00030 class Context; 00031 00032 class VariablePrivate; 00033 00035 00050 class GRANTLEE_CORE_EXPORT Variable 00051 { 00052 public: 00056 Variable(); 00057 00061 explicit Variable( const QString &var ); 00062 00066 Variable( const Variable &other ); 00067 00071 ~Variable(); 00072 00076 Variable &operator=( const Variable &other ); 00077 00081 bool isValid() const; 00082 00086 bool isTrue( Context *c ) const; 00087 00091 QVariant resolve( Context *c ) const; 00092 00101 bool isConstant() const; 00102 00106 bool isLocalized() const; 00107 00111 QVariant literal() const; 00112 00116 QStringList lookups() const; 00117 00118 private: 00119 Q_DECLARE_PRIVATE( Variable ) 00120 VariablePrivate * const d_ptr; 00121 }; 00122 00123 } 00124 00125 #endif