--- /dev/null
+/*****************************************************************************
+ * var.c: object variables for input thread
+ *****************************************************************************
+ * Copyright (C) 2004 VideoLAN
+ * $Id: input.c 7955 2004-06-07 22:21:33Z fenrir $
+ *
+ * Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <stdlib.h>
+#include <vlc/vlc.h>
+#include <vlc/input.h>
+
+#include "input_internal.h"
+
+/*****************************************************************************
+ * Exported prototypes
+ *****************************************************************************/
+void input_ControlVarInit ( input_thread_t * );
+void input_ControlVarClean( input_thread_t * );
+void input_ControlVarNavigation( input_thread_t * );
+void input_ControlVarTitle( input_thread_t *p_input, int i_title );
+
+void input_ConfigVarInit ( input_thread_t *p_input );
+
+
+/*****************************************************************************
+ * Callbacks
+ *****************************************************************************/
+static int StateCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int RateCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int TimeCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int ProgramCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int TitleCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int ESCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void * );
+
+/*****************************************************************************
+ * input_ControlVarInit:
+ * Create all control object variables with their callbacks
+ *****************************************************************************/
+void input_ControlVarInit ( input_thread_t *p_input )
+{
+ vlc_value_t val, text;
+
+ /* State */
+ var_Create( p_input, "state", VLC_VAR_INTEGER );
+ val.i_int = p_input->i_state;
+ var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
+ var_AddCallback( p_input, "state", StateCallback, NULL );
+
+ /* Rate */
+ var_Create( p_input, "rate", VLC_VAR_INTEGER );
+ val.i_int = p_input->i_rate;
+ var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
+ var_AddCallback( p_input, "rate", RateCallback, NULL );
+
+ var_Create( p_input, "rate-slower", VLC_VAR_VOID );
+ var_AddCallback( p_input, "rate-slower", RateCallback, NULL );
+
+ var_Create( p_input, "rate-faster", VLC_VAR_VOID );
+ var_AddCallback( p_input, "rate-faster", RateCallback, NULL );
+
+
+ /* Position */
+ var_Create( p_input, "position", VLC_VAR_FLOAT );
+ var_Create( p_input, "position-offset", VLC_VAR_FLOAT );
+ val.f_float = 0.0;
+ var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
+ var_AddCallback( p_input, "position", PositionCallback, NULL );
+ var_AddCallback( p_input, "position-offset", PositionCallback, NULL );
+
+ /* Time */
+ var_Create( p_input, "time", VLC_VAR_TIME );
+ var_Create( p_input, "time-offset", VLC_VAR_TIME ); /* relative */
+ val.i_time = 0;
+ var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
+ var_AddCallback( p_input, "time", TimeCallback, NULL );
+ var_AddCallback( p_input, "time-offset", TimeCallback, NULL );
+
+
+ /* Bookmark */
+ var_Create( p_input, "bookmark", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
+ VLC_VAR_ISCOMMAND );
+ val.psz_string = _("Bookmark");
+ var_Change( p_input, "bookmark", VLC_VAR_SETTEXT, &val, NULL );
+ var_AddCallback( p_input, "bookmark", BookmarkCallback, NULL );
+
+
+ /* Program */
+ var_Create( p_input, "program", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
+ VLC_VAR_DOINHERIT );
+ var_Get( p_input, "program", &val );
+ if( val.i_int <= 0 )
+ var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
+ text.psz_string = _("Program");
+ var_Change( p_input, "program", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "program", ProgramCallback, NULL );
+
+ /* Title */
+ var_Create( p_input, "title", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Title");
+ var_Change( p_input, "title", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "title", TitleCallback, NULL );
+
+ /* Chapter */
+ var_Create( p_input, "chapter", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Chapter");
+ var_Change( p_input, "chapter", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "chapter", SeekpointCallback, NULL );
+
+ /* Navigation The callback is added after */
+ var_Create( p_input, "navigation", VLC_VAR_VARIABLE | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Navigation");
+ var_Change( p_input, "navigation", VLC_VAR_SETTEXT, &text, NULL );
+
+ /* Video ES */
+ var_Create( p_input, "video-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Video Track");
+ var_Change( p_input, "video-es", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "video-es", ESCallback, NULL );
+
+ /* Audio ES */
+ var_Create( p_input, "audio-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Audio Track");
+ var_Change( p_input, "audio-es", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "audio-es", ESCallback, NULL );
+
+ /* Spu ES */
+ var_Create( p_input, "spu-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Subtitles Track");
+ var_Change( p_input, "spu-es", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "spu-es", ESCallback, NULL );
+
+
+ /* Special read only objects variables for intf */
+ var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "length", VLC_VAR_TIME );
+ val.i_time = 0;
+ var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
+
+
+
+ /* Special "intf-change" variable, it allows intf to set up a callback
+ * to be notified of some changes.
+ * TODO list all changes warn by this callbacks */
+ var_Create( p_input, "intf-change", VLC_VAR_BOOL );
+ var_SetBool( p_input, "intf-change", VLC_TRUE );
+}
+
+/*****************************************************************************
+ * input_ControlVarClean:
+ *****************************************************************************/
+void input_ControlVarClean( input_thread_t *p_input )
+{
+ var_Destroy( p_input, "state" );
+ var_Destroy( p_input, "rate" );
+ var_Destroy( p_input, "rate-slower" );
+ var_Destroy( p_input, "rate-faster" );
+ var_Destroy( p_input, "position" );
+ var_Destroy( p_input, "position-offset" );
+ var_Destroy( p_input, "time" );
+ var_Destroy( p_input, "time-offset" );
+
+ var_Destroy( p_input, "bookmark" );
+
+ var_Destroy( p_input, "program" );
+ if( p_input->i_title > 1 )
+ {
+ /* TODO Destroy sub navigation var ? */
+
+ var_Destroy( p_input, "next-title" );
+ var_Destroy( p_input, "prev-title" );
+ }
+ if( p_input->i_title > 0 )
+ {
+ /* FIXME title > 0 doesn't mean current title has more than 1 seekpoint */
+ var_Destroy( p_input, "next-chapter" );
+ var_Destroy( p_input, "prev-chapter" );
+ }
+ var_Destroy( p_input, "title" );
+ var_Destroy( p_input, "chapter" );
+ var_Destroy( p_input, "navigation" );
+
+ var_Destroy( p_input, "video-es" );
+ var_Destroy( p_input, "audio-es" );
+ var_Destroy( p_input, "spu-es" );
+
+ var_Destroy( p_input, "bookmarks" );
+ var_Destroy( p_input, "length" );
+
+ var_Destroy( p_input, "intf-change" );
+ }
+
+/*****************************************************************************
+ * input_ControlVarNavigation:
+ * Create all remaining control object variables
+ *****************************************************************************/
+void input_ControlVarNavigation( input_thread_t *p_input )
+{
+ vlc_value_t val, text;
+ int i;
+
+ /* Create more command variables */
+ if( p_input->i_title > 1 )
+ {
+ var_Create( p_input, "next-title", VLC_VAR_VOID );
+ text.psz_string = _("Next title");
+ var_Change( p_input, "next-title", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "next-title", TitleCallback, NULL );
+
+ var_Create( p_input, "prev-title", VLC_VAR_VOID );
+ text.psz_string = _("Previous title");
+ var_Change( p_input, "prev-title", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "prev-title", TitleCallback, NULL );
+ }
+
+ /* Create title and navigation */
+ val.psz_string = malloc( sizeof("title ") + 5 );
+ for( i = 0; i < p_input->i_title; i++ )
+ {
+ vlc_value_t val2, text, text2;
+ int j;
+
+ /* Add title choice */
+ val2.i_int = i;
+ var_Change( p_input, "title", VLC_VAR_ADDCHOICE, &val2, NULL );
+
+ /* Add Navigation entries */
+ sprintf( val.psz_string, "title %2i", i );
+ var_Destroy( p_input, val.psz_string );
+ var_Create( p_input, val.psz_string, VLC_VAR_INTEGER|VLC_VAR_HASCHOICE|VLC_VAR_ISCOMMAND );
+ var_AddCallback( p_input, val.psz_string, NavigationCallback, (void *)i );
+
+ if( p_input->title[i]->psz_name == NULL ||
+ *p_input->title[i]->psz_name == '\0' )
+ {
+ text.psz_string = malloc( strlen( _("Title %i") ) + 20 );
+ sprintf( text.psz_string, _("Title %i"), i );
+ }
+ else
+ {
+ text.psz_string = strdup( p_input->title[i]->psz_name );
+ }
+ var_Change( p_input, "navigation", VLC_VAR_ADDCHOICE, &val, &text );
+ free( text.psz_string );
+
+ for( j = 0; j < p_input->title[i]->i_seekpoint; j++ )
+ {
+ val2.i_int = j;
+
+ if( p_input->title[i]->seekpoint[j]->psz_name == NULL ||
+ *p_input->title[i]->seekpoint[j]->psz_name == '\0' )
+ {
+ /* Default value */
+ text2.psz_string = malloc( strlen( _("Chapter %i") ) + 20 );
+ sprintf( text2.psz_string, _("Chapter %i"), j );
+ }
+ else
+ {
+ text2.psz_string = strdup( p_input->title[i]->seekpoint[j]->psz_name );
+ }
+
+ var_Change( p_input, val.psz_string, VLC_VAR_ADDCHOICE, &val2, &text2 );
+ if( text2.psz_string ) free( text2.psz_string );
+ }
+
+ }
+ free( val.psz_string );
+}
+
+/*****************************************************************************
+ * input_ControlVarTitle:
+ * Create all variables for a title
+ *****************************************************************************/
+void input_ControlVarTitle( input_thread_t *p_input, int i_title )
+{
+ input_title_t *t = p_input->title[i_title];
+ vlc_value_t val;
+ int i;
+
+ /* Create/Destroy command variables */
+ if( t->i_seekpoint > 1 )
+ {
+ vlc_value_t text;
+
+ var_Create( p_input, "next-chapter", VLC_VAR_VOID );
+ text.psz_string = _("Next chapter");
+ var_Change( p_input, "next-chapter", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "next-chapter", SeekpointCallback, NULL );
+
+ var_Create( p_input, "prev-chapter", VLC_VAR_VOID );
+ text.psz_string = _("Previous chapter");
+ var_Change( p_input, "prev-chapter", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_input, "prev-chapter", SeekpointCallback, NULL );
+ }
+ else
+ {
+ var_Destroy( p_input, "next-chapter" );
+ var_Destroy( p_input, "prev-chapter" );
+ }
+
+ /* Build chapter list */
+ var_Change( p_input, "chapter", VLC_VAR_CLEARCHOICES, NULL, NULL );
+ for( i = 0; i < t->i_seekpoint; i++ )
+ {
+ val.i_int = i + 1;
+ var_Change( p_input, "chapter", VLC_VAR_ADDCHOICE, &val, NULL );
+ }
+}
+
+
+/*****************************************************************************
+ * input_ConfigVarInit:
+ * Create all config object variables
+ *****************************************************************************/
+void input_ConfigVarInit ( input_thread_t *p_input )
+{
+ vlc_value_t val;
+
+ /* Create Object Variables for private use only */
+ var_Create( p_input, "video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "audio-channel", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+ var_Create( p_input, "spu-channel", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "sub-file", VLC_VAR_FILE | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL |
+ VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sub-autodetect-path", VLC_VAR_STRING |
+ VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER |
+ VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "sout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sout-all", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sout-audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sout-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sout-keep", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "input-repeat", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+ var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "minimize-threads", VLC_VAR_BOOL|VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "demuxed-id3", VLC_VAR_BOOL ); /* FIXME beurk */
+ val.b_bool = VLC_FALSE;
+ var_Change( p_input, "demuxed-id3", VLC_VAR_SETVALUE, &val, NULL );
+
+ var_Create( p_input, "audio-desync", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+
+ var_Create( p_input, "cr-average", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+}
+
+/*****************************************************************************
+ * All Callbacks:
+ *****************************************************************************/
+static int StateCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+
+
+ if( newval.i_int == PLAYING_S || newval.i_int == PAUSE_S )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_STATE, &newval );
+ return VLC_SUCCESS;
+ }
+
+ return VLC_EGENERIC;
+}
+static int RateCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val;
+ int i_rate;
+
+ /* Problem with this way: the "rate" variable is update after the input thread do the change */
+ if( !strcmp( psz_cmd, "rate-slower" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_SLOWER, NULL );
+
+ /* Fix "rate" value */
+ i_rate = var_GetInteger( p_input, "rate" ) * 2;
+ if( i_rate < INPUT_RATE_MIN ) i_rate = INPUT_RATE_MIN;
+ val.i_int = i_rate;
+ var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else if( !strcmp( psz_cmd, "rate-faster" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_FASTER, NULL );
+ i_rate = var_GetInteger( p_input, "rate" ) / 2;
+
+ if( i_rate > INPUT_RATE_MAX ) i_rate = INPUT_RATE_MAX;
+ val.i_int = i_rate;
+ var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_RATE, &newval );
+ }
+
+ return VLC_SUCCESS;
+}
+
+static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val, length;
+
+ if( !strcmp( psz_cmd, "position-offset" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION_OFFSET, &newval );
+
+ val.f_float = var_GetFloat( p_input, "position" ) + newval.f_float;
+ if( val.f_float < 0.0 ) val.f_float = 0.0;
+ if( val.f_float > 1.0 ) val.f_float = 1.0;
+ var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else
+ {
+ val.f_float = newval.f_float;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &newval );
+ }
+
+ /* Update "position" for better intf behavour */
+ var_Get( p_input, "length", &length );
+ if( length.i_time > 0 && val.f_float >= 0.0 && val.f_float <= 1.0 )
+ {
+ val.i_time = length.i_time * val.f_float;
+ var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
+ }
+
+ return VLC_SUCCESS;
+}
+
+
+static int TimeCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val, length;
+
+ if( !strcmp( psz_cmd, "time-offset" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TIME_OFFSET, &newval );
+
+ val.i_time = var_GetTime( p_input, "time" ) + newval.i_time;
+ if( val.i_time < 0 ) val.i_time = 0;
+ /* TODO maybe test against i_length ? */
+ var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else
+ {
+ val.i_time = newval.i_time;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &newval );
+ }
+
+ /* Update "position" for better intf behavour */
+ var_Get( p_input, "length", &length );
+ if( length.i_time > 0 && val.i_time >= 0 && val.i_time <= length.i_time )
+ {
+ val.f_float = (double)val.i_time/(double)length.i_time;
+ var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
+ }
+
+ return VLC_SUCCESS;
+}
+
+static int ProgramCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+
+ input_ControlPush( p_input, INPUT_CONTROL_SET_PROGRAM, &newval );
+
+ return VLC_SUCCESS;
+}
+
+static int TitleCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val, count;
+
+ if( !strcmp( psz_cmd, "next-title" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_NEXT, NULL );
+
+ val.i_int = var_GetInteger( p_input, "title" ) + 1;
+ var_Change( p_input, "title", VLC_VAR_CHOICESCOUNT, &count, NULL );
+ if( val.i_int < count.i_int )
+ var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else if( !strcmp( psz_cmd, "prev-title" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_PREV, NULL );
+
+ val.i_int = var_GetInteger( p_input, "title" ) - 1;
+ if( val.i_int >= 0 )
+ var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &newval );
+ }
+
+ return VLC_SUCCESS;
+}
+
+static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val, count;
+
+ if( !strcmp( psz_cmd, "next-chapter" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_NEXT, NULL );
+
+ val.i_int = var_GetInteger( p_input, "chapter" ) + 1;
+ var_Change( p_input, "chapter", VLC_VAR_CHOICESCOUNT, &count, NULL );
+ if( val.i_int < count.i_int )
+ var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else if( !strcmp( psz_cmd, "prev-chapter" ) )
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_PREV, NULL );
+
+ val.i_int = var_GetInteger( p_input, "chapter" ) - 1;
+ if( val.i_int >= 0 )
+ var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
+ }
+ else
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
+ }
+
+ return VLC_SUCCESS;
+}
+
+static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+ vlc_value_t val;
+
+ /* Issue a title change */
+ val.i_int = (int)p_data;
+ input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
+
+ var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
+
+ /* And a chapter change */
+ input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
+
+ var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &newval, NULL );
+
+ return VLC_SUCCESS;
+}
+
+static int ESCallback ( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+
+ if( newval.i_int < 0 )
+ {
+ vlc_value_t v;
+ /* Hack */
+ if( !strcmp( psz_cmd, "audio-es" ) )
+ v.i_int = -AUDIO_ES;
+ else if( !strcmp( psz_cmd, "video-es" ) )
+ v.i_int = -VIDEO_ES;
+ else if( !strcmp( psz_cmd, "spu-es" ) )
+ v.i_int = -SPU_ES;
+ else
+ v.i_int = 0;
+ if( v.i_int != 0 )
+ input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &v );
+ }
+ else
+ {
+ input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &newval );
+ }
+
+ return VLC_SUCCESS;
+}
+
+static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t*)p_this;
+
+ input_ControlPush( p_input, INPUT_CONTROL_SET_BOOKMARK, &newval );
+
+ return VLC_SUCCESS;
+}
+
projects / vlc / commitdiff