1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #ifndef INTERPRETER_HPP
26 #define INTERPRETER_HPP
28 #include "../commands/cmd_generic.hpp"
38 /// Command interpreter for scripts in the XML
39 class Interpreter: public SkinObject
42 /// Get the instance of Interpreter
43 static Interpreter *instance( intf_thread_t *pIntf );
45 /// Delete the instance of Interpreter
46 static void destroy( intf_thread_t *pIntf );
48 /// Parse an action tag and returns a pointer on a command
49 /// (the intepreter takes care of deleting it, don't do it
51 CmdGeneric *parseAction( const string &rAction, Theme *pTheme );
53 /// Returns the boolean variable corresponding to the given name
54 VarBool *getVarBool( const string &rName, Theme *pTheme );
57 /// Returns the percent variable corresponding to the given name
58 VarPercent *getVarPercent( const string &rName, Theme *pTheme );
60 /// Returns the list variable corresponding to the given name
61 VarList *getVarList( const string &rName, Theme *pTheme );
63 /// Returns the tree variable corresponding to the given name
64 VarTree *getVarTree( const string &rName, Theme *pTheme );
67 /// Map of global commands
68 map<string, CmdGenericPtr> m_commandMap;
70 // Private because it is a singleton
71 Interpreter( intf_thread_t *pIntf );
72 virtual ~Interpreter() {}