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(prev|next)-(chapter|title) is a void variable. Fix aborts.
[vlc] / modules / gui / skins2 / commands / cmd_dvd.cpp
1 /*****************************************************************************
2  * cmd_dvd.cpp
3  *****************************************************************************
4  * Copyright (C) 2003 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Olivier Teulière <ipkiss@via.ecp.fr>
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22  *****************************************************************************/
23
24 #include "cmd_dvd.hpp"
25 #include <vlc_input.h>
26
27 void CmdDvdNextTitle::execute()
28 {
29     input_thread_t *p_input =
30         (input_thread_t *)vlc_object_find( getIntf(), VLC_OBJECT_INPUT,
31                                            FIND_ANYWHERE );
32     if( p_input )
33     {
34         var_SetVoid( p_input, "next-title" );
35         vlc_object_release( p_input );
36     }
37 }
38
39
40 void CmdDvdPreviousTitle::execute()
41 {
42     input_thread_t *p_input =
43         (input_thread_t *)vlc_object_find( getIntf(), VLC_OBJECT_INPUT,
44                                            FIND_ANYWHERE );
45     if( p_input )
46     {
47         var_SetVoid( p_input, "prev-title" );
48         vlc_object_release( p_input );
49     }
50 }
51
52
53 void CmdDvdNextChapter::execute()
54 {
55     input_thread_t *p_input =
56         (input_thread_t *)vlc_object_find( getIntf(), VLC_OBJECT_INPUT,
57                                            FIND_ANYWHERE );
58     if( p_input )
59     {
60         var_SetVoid( p_input, "next-chapter" );
61         vlc_object_release( p_input );
62     }
63 }
64
65
66 void CmdDvdPreviousChapter::execute()
67 {
68     input_thread_t *p_input =
69         (input_thread_t *)vlc_object_find( getIntf(), VLC_OBJECT_INPUT,
70                                            FIND_ANYWHERE );
71     if( p_input )
72     {
73         var_SetVoid( p_input, "prev-chapter" );
74         vlc_object_release( p_input );
75     }
76 }
77
78
79 void CmdDvdRootMenu::execute()
80 {
81     input_thread_t *p_input =
82         (input_thread_t *)vlc_object_find( getIntf(), VLC_OBJECT_INPUT,
83                                            FIND_ANYWHERE );
84     if( p_input )
85     {
86         vlc_value_t val;
87         val.i_int = 2;
88
89         var_Set( p_input, "title  0", val);
90         vlc_object_release( p_input );
91     }
92 }
93