1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 VideoLAN
5 * $Id: skin_common.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 #ifndef SKIN_COMMON_HPP
26 #define SKIN_COMMON_HPP
44 #define SKINS_DELETE( p ) \
51 msg_Err( getIntf(), "delete NULL pointer in %s at line %d", \
52 __FILE__, __LINE__ ); \
56 //---------------------------------------------------------------------------
57 // intf_sys_t: description and status of skin interface
58 //---------------------------------------------------------------------------
62 input_thread_t *p_input;
64 /// The playlist thread
65 playlist_t *p_playlist;
67 /// Message bank subscription
68 msg_subscription_t *p_sub;
70 // "Singleton" objects: MUST be initialized to NULL !
73 /// Asynchronous command queue
77 /// Factory for OS specific classes
78 OSFactory *p_osFactory;
79 /// Main OS specific message loop
82 VarManager *p_varManager;
91 /// Base class for all skin classes
95 SkinObject( intf_thread_t *pIntf ): m_pIntf( pIntf ) {}
96 virtual ~SkinObject() {}
98 /// Getter (public because it is used in C callbacks in the win32
100 intf_thread_t *getIntf() const { return m_pIntf; }
102 /// Class for callbacks
105 /// Type for callback methods
106 typedef void (*CallbackFunc_t)( SkinObject* );
108 /// Create a callback with the given object and function
109 Callback( SkinObject *pObj, CallbackFunc_t pFunc ):
110 m_pObj( pObj ), m_pFunc( pFunc ) {}
114 SkinObject *getObj() const { return m_pObj; }
115 CallbackFunc_t getFunc() const { return m_pFunc; }
118 /// Pointer on the callback object
119 SkinObject *const m_pObj;
120 /// Pointer on the callback method
121 CallbackFunc_t m_pFunc;
125 intf_thread_t *m_pIntf;