lirc.c

VLC媒体播放程序

                    }
                    continue;
                }

                if( !strcmp( c, "RIGHT" ) )
                {
                    vlc_value_t val;
                    val.psz_string = "RIGHT";
                    if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
                    {
                        msg_Warn( p_intf, "key-press failed" );
                    }
                    continue;
                }

                if( !strcmp( c, "UP" ) )
                {
                    vlc_value_t val;
                    val.psz_string = "UP";
                    if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
                    {
                        msg_Warn( p_intf, "key-press failed" );
                    }
                    continue;
                }

                if( !strcmp( c, "DOWN" ) )
                {
                    vlc_value_t val;
                    val.psz_string = "DOWN";
                    if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
                    {
                        msg_Warn( p_intf, "key-press failed" );
                    }
                    continue;
                }
            }

            if( !strcmp( c, "PLAY" ) )
            {
                p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                      FIND_ANYWHERE );
                if( p_playlist )
                {
                    vlc_mutex_lock( &p_playlist->object_lock );
                    if( p_playlist->i_size )
                    {
                        vlc_mutex_unlock( &p_playlist->object_lock );
                        playlist_Play( p_playlist );
                        vlc_object_release( p_playlist );
                    }
                }
                continue;
            }

            if( !strcmp( c, "PLAYPAUSE" ) )
            {
                vlc_value_t val;
                val.i_int = PLAYING_S;
                if( p_input )
                {
                    var_Get( p_input, "state", &val );
                }
                if( p_input && val.i_int != PAUSE_S )
                {
                    vout_OSDMessage( VLC_OBJECT(p_intf), _( "Pause" ) );
                    val.i_int = PAUSE_S;
                    var_Set( p_input, "state", val );
                }
                else
                {
                    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                  FIND_ANYWHERE );
                    if( p_playlist )
                    {
                        vlc_mutex_lock( &p_playlist->object_lock );
                        if( p_playlist->i_size )
                        {
                            vlc_mutex_unlock( &p_playlist->object_lock );
                            vout_OSDMessage( p_intf, _( "Play" ) );
                            playlist_Play( p_playlist );
                            vlc_object_release( p_playlist );
                        }
                    }
                }
                continue;
            }

            else if( p_input )
            {
                if( !strcmp( c, "AUDIO_TRACK" ) )
                {
                    vlc_value_t val,list,list2;
                    int i_count, i;
                    var_Get( p_input, "audio-es", &val );
                    var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES, &list, &list2 );
                    i_count = list.p_list->i_count;
                    for( i = 0; i < i_count; i++ )
                    {
                        if( val.i_int == list.p_list->p_values[i].i_int )
                        {
                            break;
                        }
                    }
                    /* value of audio-es was not in choices list */
                    if( i == i_count )
                    {
                        msg_Warn( p_input, "invalid current audio track, selecting 0" );
                        var_Set( p_input, "audio-es", list.p_list->p_values[0] );
                        i = 0;
                    }
                    else if( i == i_count - 1 )
                    {
                        var_Set( p_input, "audio-es", list.p_list->p_values[0] );
                        i = 0;
                    }
                    else
                    {
                        var_Set( p_input, "audio-es", list.p_list->p_values[i+1] );
                        i = i + 1;
                    }
                    vout_OSDMessage( VLC_OBJECT(p_input), _("Audio track: %s"), list2.p_list->p_values[i].psz_string );
                }
                else if( !strcmp( c, "SUBTITLE_TRACK" ) )
                {
                    vlc_value_t val,list,list2;
                    int i_count, i;
                    var_Get( p_input, "spu-es", &val );
                    var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES, &list, &list2 );
                    i_count = list.p_list->i_count;
                    for( i = 0; i < i_count; i++ )
                    {
                        if( val.i_int == list.p_list->p_values[i].i_int )
                        {
                            break;
                        }
                    }
                    /* value of audio-es was not in choices list */
                    if( i == i_count )
                    {
                        msg_Warn( p_input, "invalid current subtitle track, selecting 0" );
                        var_Set( p_input, "spu-es", list.p_list->p_values[0] );
                        i = 0;
                    }
                    else if( i == i_count - 1 )
                    {
                        var_Set( p_input, "spu-es", list.p_list->p_values[0] );
                        i = 0;
                    }
                    else
                    {
                        var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
                        i = i + 1;
                    }
                    vout_OSDMessage( VLC_OBJECT(p_input), _("Subtitle track: %s"), list2.p_list->p_values[i].psz_string );
                }
                else if( !strcmp( c, "PAUSE" ) )
                {
                    vlc_value_t val;
                    vout_OSDMessage( p_intf, _( "Pause" ) );
                    val.i_int = PAUSE_S;
                    var_Set( p_input, "state", val );
                }
                else if( !strcmp( c, "NEXT" ) )
                {
                    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                          FIND_ANYWHERE );
                    if( p_playlist )
                    {
                        playlist_Next( p_playlist );
                        vlc_object_release( p_playlist );
                    }
                }
                else if( !strcmp( c, "PREV" ) )
                {
                    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                          FIND_ANYWHERE );
                    if( p_playlist )
                    {
                        playlist_Prev( p_playlist );
                        vlc_object_release( p_playlist );
                    }
                }
                else if( !strcmp( c, "STOP" ) )
                {
                    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                          FIND_ANYWHERE );
                    if( p_playlist )
                    {
                        playlist_Stop( p_playlist );
                        vlc_object_release( p_playlist );
                    }
                }
                else if( !strcmp( c, "FAST" ) )
                {
                    vlc_value_t val; val.b_bool = VLC_TRUE;
                    var_Set( p_input, "rate-faster", val );
                }
                else if( !strcmp( c, "SLOW" ) )
                {
                    vlc_value_t val; val.b_bool = VLC_TRUE;
                    var_Set( p_input, "rate-slower", val );
                }
/* beginning of modifications by stephane Thu Jun 19 15:29:49 CEST 2003 */
                else if ( !strcmp(c, "CHAPTER_N" ) ||
                          !strcmp( c, "CHAPTER_P" ) )
                {
                    unsigned int i_chapter = 0;

                    if( !strcmp( c, "CHAPTER_N" ) )
                    {
                        vlc_mutex_lock( &p_input->stream.stream_lock );
                        i_chapter = p_input->stream.p_selected_area->i_part + 1;
                        vlc_mutex_unlock( &p_input->stream.stream_lock );
                    }
                    else if( !strcmp( c, "CHAPTER_P" ) )
                    {
                        vlc_mutex_lock( &p_input->stream.stream_lock );
                        i_chapter = p_input->stream.p_selected_area->i_part - 1;
                        vlc_mutex_unlock( &p_input->stream.stream_lock );
                    }

                    vlc_mutex_lock( &p_input->stream.stream_lock );
                    if( ( i_chapter > 0 ) && ( i_chapter <
                                               p_input->stream.p_selected_area->i_part_nb ) )
                    {
                        input_area_t *p_area = p_input->stream.p_selected_area;
                        p_input->stream.p_selected_area->i_part = i_chapter;
                        vlc_mutex_unlock( &p_input->stream.stream_lock );
                        input_ChangeArea( p_input, p_area );
                        input_SetStatus( p_input, INPUT_STATUS_PLAY );
                        vlc_mutex_lock( &p_input->stream.stream_lock );
                    }
                    vlc_mutex_unlock( &p_input->stream.stream_lock );
                }
/* end of modification by stephane Thu Jun 19 15:29:49 CEST 2003 */
            }
        }

        free( code );
    }
}