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Merged OSD functionality on the same core functions. All OSD functionality is describ...
[vlc] / src / video_output / video_widgets.c
1 /*****************************************************************************
2  * video_widgets.c : OSD widgets manipulation functions
3  *****************************************************************************
4  * Copyright (C) 2004-2005 the VideoLAN team
5  * $Id$
6  *
7  * Author: Yoann Peronneau <yoann@videolan.org>
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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
22  *****************************************************************************/
23
24 /*****************************************************************************
25  * Preamble
26  *****************************************************************************/
27 #include <stdlib.h>                                                /* free() */
28 #include <vlc/vout.h>
29 #include <vlc_osd.h>
30
31 #include "vlc_video.h"
32 #include "vlc_filter.h"
33
34 /*****************************************************************************
35  * Displays an OSD slider.
36  * Types are: OSD_HOR_SLIDER and OSD_VERT_SLIDER.
37  *****************************************************************************/
38 void vout_OSDSlider( vlc_object_t *p_caller, int i_channel, int i_position,
39                      short i_type )
40 {
41     vout_thread_t *p_vout = vlc_object_find( p_caller, VLC_OBJECT_VOUT,
42                                              FIND_ANYWHERE );
43     if( p_vout && ( config_GetInt( p_caller, "osd" ) || ( i_position >= 0 ) ) )
44     {
45         osd_Slider( p_caller, p_vout->p_spu, p_vout->render.i_width,
46             p_vout->render.i_height, i_channel, i_position, i_type );
47     }
48     vlc_object_release( p_vout );
49 }
50
51 /*****************************************************************************
52  * Displays an OSD icon.
53  * Types are: OSD_PLAY_ICON, OSD_PAUSE_ICON, OSD_SPEAKER_ICON, OSD_MUTE_ICON
54  *****************************************************************************/
55 void vout_OSDIcon( vlc_object_t *p_caller, int i_channel, short i_type )
56 {
57     vout_thread_t *p_vout = vlc_object_find( p_caller, VLC_OBJECT_VOUT,
58                                              FIND_ANYWHERE );
59     if( p_vout && config_GetInt( p_caller, "osd" ) )
60     {
61         osd_Icon( p_caller, p_vout->p_spu, p_vout->render.i_width,
62             p_vout->render.i_height, i_channel, i_type );
63     }
64     vlc_object_release( p_vout );
65 }