hotkeys.c

VLC Player Source Code

                playlist_Play( p_playlist );
            }
        }
        else if( i_action == ACTIONID_AUDIODEVICE_CYCLE )
        {
            vlc_value_t val, list, list2;
            int i_count, i;

            aout_instance_t *p_aout =
                vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
            var_Get( p_aout, "audio-device", &val );
            var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
                    &list, &list2 );
            i_count = list.p_list->i_count;

            /* Not enough device to switch between */
            if( i_count <= 1 )
                continue;

            for( i = 0; i < i_count; i++ )
            {
                if( val.i_int == list.p_list->p_values[i].i_int )
                {
                    break;
                }
            }
            if( i == i_count )
            {
                msg_Warn( p_aout,
                        "invalid current audio device, selecting 0" );
                var_Set( p_aout, "audio-device",
                        list.p_list->p_values[0] );
                i = 0;
            }
            else if( i == i_count -1 )
            {
                var_Set( p_aout, "audio-device",
                        list.p_list->p_values[0] );
                i = 0;
            }
            else
            {
                var_Set( p_aout, "audio-device",
                        list.p_list->p_values[i+1] );
                i++;
            }
            vout_OSDMessage( p_intf, DEFAULT_CHAN,
                    _("Audio Device: %s"),
                    list2.p_list->p_values[i].psz_string);
            vlc_object_release( p_aout );
        }
        /* Input options */
        else if( p_input )
        {
            bool b_seekable = var_GetBool( p_input, "seekable" );
            int i_interval =0;

            if( i_action == ACTIONID_PAUSE )
            {
                var_Get( p_input, "state", &val );
                if( val.i_int != PAUSE_S )
                {
                    ClearChannels( p_intf, p_vout );
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_PAUSE_ICON );
                    val.i_int = PAUSE_S;
                    var_Set( p_input, "state", val );
                }
            }
            else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
                     && b_seekable )
            {
#define SET_TIME( a, b ) \
    i_interval = config_GetInt( p_input, a "-jump-size" ); \
    if( i_interval > 0 ) { \
        val.i_time = (mtime_t)(i_interval * b) * 1000000L; \
        var_Set( p_input, "time-offset", val ); \
        DisplayPosition( p_intf, p_vout, p_input ); \
    }
                SET_TIME( "extrashort", -1 );
            }
            else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
            {
                SET_TIME( "extrashort", 1 );
            }
            else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
            {
                SET_TIME( "short", -1 );
            }
            else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
            {
                SET_TIME( "short", 1 );
            }
            else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
            {
                SET_TIME( "medium", -1 );
            }
            else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
            {
                SET_TIME( "medium", 1 );
            }
            else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
            {
                SET_TIME( "long", -1 );
            }
            else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
            {
                SET_TIME( "long", 1 );
#undef SET_TIME
            }
            else if( i_action == ACTIONID_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;
                if( i_count <= 1 )
                {
                    continue;
                }
                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[1] );
                    i = 1;
                }
                else
                {
                    var_Set( p_input, "audio-es",
                             list.p_list->p_values[i+1] );
                    i++;
                }
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Audio track: %s"),
                                 list2.p_list->p_values[i].psz_string );
            }
            else if( i_action == ACTIONID_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;
                if( i_count <= 1 )
                {
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Subtitle track: %s"), _("N/A") );
                    continue;
                }
                for( i = 0; i < i_count; i++ )
                {
                    if( val.i_int == list.p_list->p_values[i].i_int )
                    {
                        break;
                    }
                }
                /* value of spu-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), DEFAULT_CHAN,
                                 _("Subtitle track: %s"),
                                 list2.p_list->p_values[i].psz_string );
            }
            else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "aspect-ratio", &val );
                if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "aspect-ratio",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Aspect ratio: %s"),
                                     text_list.p_list->p_values[i].psz_string );

                    var_Change( p_vout, "aspect-ratio", VLC_VAR_FREELIST, &val_list, &text_list );
                }
                free( val.psz_string );
            }
            else if( i_action == ACTIONID_CROP && p_vout )
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "crop", &val );
                if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "crop",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Crop: %s"),
                                     text_list.p_list->p_values[i].psz_string );

                    var_Change( p_vout, "crop", VLC_VAR_FREELIST, &val_list, &text_list );
                }
                free( val.psz_string );
            }
            else if( i_action == ACTIONID_DEINTERLACE && p_vout )
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "deinterlace", &val );
                if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "deinterlace",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Deinterlace mode: %s"),
                                     text_list.p_list->p_values[i].psz_string );

                    var_Change( p_vout, "deinterlace", VLC_VAR_FREELIST, &val_list, &text_list );
                }
                free( val.psz_string );
            }
            else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "zoom", &val );
                if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( val_list.p_list->p_values[i].f_float
                           == val.f_float )
                        {
                            if( i_action == ACTIONID_ZOOM )
                                i++;
                            else /* ACTIONID_UNZOOM */
                                i--;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    if( i == -1 ) i = val_list.p_list->i_count-1;
                    var_SetFloat( p_vout, "zoom",
                                  val_list.p_list->p_values[i].f_float );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Zoom mode: %s"),
                                text_list.p_list->p_values[i].var.psz_name );

                    var_Change( p_vout, "zoom", VLC_VAR_FREELIST, &val_list, &text_list );
                }
            }
            else if( i_action == ACTIONID_CROP_TOP && p_vout )
                var_IncInteger( p_vout, "crop-top" );
            else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
                var_DecInteger( p_vout, "crop-top" );
            else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
                var_IncInteger( p_vout, "crop-bottom" );
            else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
                 var_DecInteger( p_vout, "crop-bottom" );
            else if( i_action == ACTIONID_CROP_LEFT && p_vout )
                 var_IncInteger( p_vout, "crop-left" );
            else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
                 var_DecInteger( p_vout, "crop-left" );
            else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
                 var_IncInteger( p_vout, "crop-right" );
            else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
                 var_DecInteger( p_vout, "crop-right" );

            else if( i_action == ACTIONID_NEXT )
            {
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
                playlist_Next( p_playlist );
            }
            else if( i_action == ACTIONID_PREV )
            {
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Previous") );
                playlist_Prev( p_playlist );
            }
            else if( i_action == ACTIONID_STOP )
            {
                playlist_Stop( p_playlist );
            }