1 /*****************************************************************************
2 * intf_gnome.c: Gnome interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: intf_gnome.c,v 1.33 2001/04/29 02:48:51 stef Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
8 * Stéphane Borel <stef@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 #define MODULE_NAME gnome
26 #include "modules_inner.h"
28 /*****************************************************************************
30 *****************************************************************************/
33 #include <errno.h> /* ENOMEM */
34 #include <stdlib.h> /* free() */
35 #include <string.h> /* strerror() */
47 #include "stream_control.h"
48 #include "input_ext-intf.h"
51 #include "interface.h"
52 #include "intf_playlist.h"
54 #include "gnome_callbacks.h"
55 #include "gnome_interface.h"
56 #include "gnome_support.h"
57 #include "intf_gnome.h"
61 /*****************************************************************************
63 *****************************************************************************/
64 static int intf_Probe ( probedata_t *p_data );
65 static int intf_Open ( intf_thread_t *p_intf );
66 static void intf_Close ( intf_thread_t *p_intf );
67 static void intf_Run ( intf_thread_t *p_intf );
69 static gint GnomeManage ( gpointer p_data );
70 static gint GnomeLanguageMenus( gpointer, GtkWidget *, es_descriptor_t *, gint,
71 void (*pf_toggle)(GtkCheckMenuItem *, gpointer) );
72 static gint GnomeChapterMenu ( gpointer, GtkWidget *,
73 void (*pf_toggle)(GtkCheckMenuItem *, gpointer) );
74 static gint GnomeAngleMenu ( gpointer, GtkWidget *,
75 void (*pf_toggle)(GtkCheckMenuItem *, gpointer) );
76 static gint GnomeTitleMenu ( gpointer, GtkWidget *,
77 void (*pf_toggle)(GtkCheckMenuItem *, gpointer) );
78 static gint GnomeSetupMenu ( intf_thread_t * p_intf );
79 static void GnomeDisplayDate ( GtkAdjustment *p_adj );
80 static gint GnomeDiscModeManage( intf_thread_t * p_intf );
81 static gint GnomeFileModeManage( intf_thread_t * p_intf );
82 static gint GnomeNetworkModeManage( intf_thread_t * p_intf );
84 /*****************************************************************************
85 * g_atexit: kludge to avoid the Gnome thread to segfault at exit
86 *****************************************************************************
87 * gtk_init() makes several calls to g_atexit() which calls atexit() to
88 * register tidying callbacks to be called at program exit. Since the Gnome
89 * plugin is likely to be unloaded at program exit, we have to export this
90 * symbol to intercept the g_atexit() calls. Talk about crude hack.
91 *****************************************************************************/
92 void g_atexit( GVoidFunc func )
94 intf_thread_t *p_intf = p_main->p_intf;
96 if( p_intf->p_sys->pf_gdk_callback == NULL )
98 p_intf->p_sys->pf_gdk_callback = func;
100 else if( p_intf->p_sys->pf_gtk_callback == NULL )
102 p_intf->p_sys->pf_gtk_callback = func;
104 /* else nothing, but we could do something here */
108 /*****************************************************************************
109 * Functions exported as capabilities. They are declared as static so that
110 * we don't pollute the namespace too much.
111 *****************************************************************************/
112 void _M( intf_getfunctions )( function_list_t * p_function_list )
114 p_function_list->pf_probe = intf_Probe;
115 p_function_list->functions.intf.pf_open = intf_Open;
116 p_function_list->functions.intf.pf_close = intf_Close;
117 p_function_list->functions.intf.pf_run = intf_Run;
120 /*****************************************************************************
121 * intf_Probe: probe the interface and return a score
122 *****************************************************************************
123 * This function tries to initialize Gnome and returns a score to the
124 * plugin manager so that it can select the best plugin.
125 *****************************************************************************/
126 static int intf_Probe( probedata_t *p_data )
128 if( TestMethod( INTF_METHOD_VAR, "gnome" ) )
133 if( TestProgram( "gnome-vlc" ) )
141 /*****************************************************************************
142 * intf_Open: initialize and create window
143 *****************************************************************************/
144 static int intf_Open( intf_thread_t *p_intf )
146 /* Allocate instance and initialize some members */
147 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
148 if( p_intf->p_sys == NULL )
150 intf_ErrMsg("error: %s", strerror(ENOMEM));
154 /* Initialize Gnome thread */
155 p_intf->p_sys->b_popup_changed = 0;
156 p_intf->p_sys->b_window_changed = 0;
157 p_intf->p_sys->b_playlist_changed = 0;
159 p_intf->p_sys->b_slider_free = 1;
161 p_intf->p_sys->b_mode_changed = 1;
162 p_intf->p_sys->i_intf_mode = FILE_MODE;
164 p_intf->p_sys->pf_gtk_callback = NULL;
165 p_intf->p_sys->pf_gdk_callback = NULL;
170 /*****************************************************************************
171 * intf_Close: destroy interface window
172 *****************************************************************************/
173 static void intf_Close( intf_thread_t *p_intf )
175 /* Destroy structure */
176 free( p_intf->p_sys );
179 /*****************************************************************************
180 * intf_Run: Gnome thread
181 *****************************************************************************
182 * this part of the interface is in a separate thread so that we can call
183 * gtk_main() from within it without annoying the rest of the program.
184 * XXX: the approach may look kludgy, and probably is, but I could not find
185 * a better way to dynamically load a Gnome interface at runtime.
186 *****************************************************************************/
187 static void intf_Run( intf_thread_t *p_intf )
189 /* gnome_init needs to know the command line. We don't care, so we
190 * give it an empty one */
191 char *p_args[] = { "" };
194 /* The data types we are allowed to receive */
195 static GtkTargetEntry target_table[] =
197 { "text/uri-list", 0, DROP_ACCEPT_TEXT_URI_LIST },
198 { "text/plain", 0, DROP_ACCEPT_TEXT_PLAIN }
201 /* intf_Manage callback timeout */
204 /* Initialize Gnome */
205 gnome_init( p_main->psz_arg0, VERSION, i_args, p_args );
207 /* Create some useful widgets that will certainly be used */
208 p_intf->p_sys->p_window = create_intf_window( );
209 p_intf->p_sys->p_popup = create_intf_popup( );
210 p_intf->p_sys->p_disc = create_intf_disc( );
211 p_intf->p_sys->p_network = create_intf_network( );
213 /* Set the title of the main window */
214 gtk_window_set_title( GTK_WINDOW(p_intf->p_sys->p_window),
215 VOUT_TITLE " (Gnome interface)");
217 /* Accept file drops on the main window */
218 gtk_drag_dest_set( GTK_WIDGET( p_intf->p_sys->p_window ),
219 GTK_DEST_DEFAULT_ALL, target_table,
220 1, GDK_ACTION_COPY );
222 /* Get the interface labels */
223 #define P_LABEL( name ) GTK_LABEL( gtk_object_get_data( \
224 GTK_OBJECT( p_intf->p_sys->p_window ), name ) )
225 p_intf->p_sys->p_label_date = P_LABEL( "label_date" );
226 p_intf->p_sys->p_label_status = P_LABEL( "label_status" );
227 p_intf->p_sys->p_label_title = P_LABEL( "label_title" );
228 p_intf->p_sys->p_label_chapter = P_LABEL( "label_chapter" );
231 /* Connect the date display to the slider */
232 #define P_SLIDER GTK_RANGE( gtk_object_get_data( \
233 GTK_OBJECT( p_intf->p_sys->p_window ), "slider" ) )
234 p_intf->p_sys->p_adj = gtk_range_get_adjustment( P_SLIDER );
236 gtk_signal_connect ( GTK_OBJECT( p_intf->p_sys->p_adj ), "value_changed",
237 GTK_SIGNAL_FUNC( GnomeDisplayDate ), NULL );
238 p_intf->p_sys->f_adj_oldvalue = 0;
241 /* We don't create these ones yet because we perhaps won't need them */
242 p_intf->p_sys->p_about = NULL;
243 p_intf->p_sys->p_playlist = NULL;
244 p_intf->p_sys->p_modules = NULL;
245 p_intf->p_sys->p_fileopen = NULL;
247 /* Store p_intf to keep an eye on it */
248 gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_window),
251 gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_popup),
254 gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_disc),
257 gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_network),
260 gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_adj),
263 /* Show the control window */
264 gtk_widget_show( p_intf->p_sys->p_window );
266 /* Sleep to avoid using all CPU - since some interfaces needs to access
267 * keyboard events, a 100ms delay is a good compromise */
268 i_timeout = gtk_timeout_add( INTF_IDLE_SLEEP / 1000, GnomeManage, p_intf );
270 /* Enter gnome mode */
273 /* Remove the timeout */
274 gtk_timeout_remove( i_timeout );
276 /* Get rid of stored callbacks so we can unload the plugin */
277 if( p_intf->p_sys->pf_gtk_callback != NULL )
279 p_intf->p_sys->pf_gtk_callback( );
280 p_intf->p_sys->pf_gtk_callback = NULL;
284 if( p_intf->p_sys->pf_gdk_callback != NULL )
286 p_intf->p_sys->pf_gdk_callback( );
287 p_intf->p_sys->pf_gdk_callback = NULL;
291 /* following functions are local */
293 /*****************************************************************************
294 * GnomeManage: manage main thread messages
295 *****************************************************************************
296 * In this function, called approx. 10 times a second, we check what the
297 * main program wanted to tell us.
298 *****************************************************************************/
299 static gint GnomeManage( gpointer p_data )
301 #define p_intf ((intf_thread_t *)p_data)
303 vlc_mutex_lock( &p_intf->change_lock );
305 /* If the "display popup" flag has changed */
306 if( p_intf->b_menu_change )
308 gnome_popup_menu_do_popup( p_intf->p_sys->p_popup,
309 NULL, NULL, NULL, NULL );
310 p_intf->b_menu_change = 0;
313 if( p_intf->p_input != NULL )
315 GtkWidget * p_slider;
318 // vlc_mutex_lock( &p_intf->p_input->stream.stream_lock );
319 /* New input or stream map change */
320 if( p_intf->p_input->stream.b_changed || p_intf->p_sys->b_mode_changed )
322 switch( p_intf->p_input->stream.i_method & 0xf0 )
324 case INPUT_METHOD_FILE:
325 GnomeFileModeManage( p_intf );
327 case INPUT_METHOD_DISC:
328 GnomeDiscModeManage( p_intf );
330 case INPUT_METHOD_NETWORK:
331 GnomeNetworkModeManage( p_intf );
334 intf_ErrMsg( "intf error: can't determine input method" );
337 p_slider = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
338 p_intf->p_sys->p_window ), "slider" ) );
340 if( p_intf->p_input->stream.b_seekable )
342 gtk_widget_show( GTK_WIDGET( p_slider ) );
346 gtk_widget_hide( GTK_WIDGET( p_slider ) );
349 /* get ready for menu regeneration */
350 p_intf->p_sys->b_title_update = 1;
351 p_intf->p_sys->b_chapter_update = 1;
352 p_intf->p_sys->b_angle_update = 1;
353 p_intf->p_sys->b_audio_update = 1;
354 p_intf->p_sys->b_spu_update = 1;
355 p_intf->p_sys->i_part = 0;
357 p_intf->p_input->stream.b_changed = 0;
358 p_intf->p_sys->b_mode_changed = 0;
360 "intf info: menus refreshed as stream has changed" );
364 // vlc_mutex_unlock( &p_intf->p_input->stream.stream_lock );
366 /* Update language/chapter menus after user request */
367 GnomeSetupMenu( p_intf );
369 #define p_area p_intf->p_input->stream.p_selected_area
370 /* Update menus when chapter changes */
371 p_intf->p_sys->b_chapter_update =
372 ( p_intf->p_sys->i_part != p_area->i_part );
374 if( p_intf->p_input->stream.b_seekable )
376 /* Manage the slider */
377 newvalue = p_intf->p_sys->p_adj->value;
379 /* If the user hasn't touched the slider since the last time,
380 * then the input can safely change it */
381 if( newvalue == p_intf->p_sys->f_adj_oldvalue )
383 /* Update the value */
384 p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue =
385 ( 100. * p_area->i_tell ) / p_area->i_size;
387 gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
390 /* Otherwise, send message to the input if the user has
391 * finished dragging the slider */
392 else if( p_intf->p_sys->b_slider_free )
394 off_t i_seek = ( newvalue * p_area->i_size ) / 100;
396 input_Seek( p_intf->p_input, i_seek );
398 /* Update the old value */
399 p_intf->p_sys->f_adj_oldvalue = newvalue;
405 /* Manage core vlc functions through the callback */
406 p_intf->pf_manage( p_intf );
410 vlc_mutex_unlock( &p_intf->change_lock );
412 /* Prepare to die, young Skywalker */
419 vlc_mutex_unlock( &p_intf->change_lock );
426 /*****************************************************************************
427 * GnomeLanguageMenus: update interactive menus of the interface
428 *****************************************************************************
429 * Sets up menus with information from input:
432 * Warning: since this function is designed to be called by management
433 * function, the interface lock has to be taken
434 *****************************************************************************/
435 static gint GnomeLanguageMenus( gpointer p_data,
437 es_descriptor_t * p_es,
439 void(*pf_toggle )( GtkCheckMenuItem *, gpointer ) )
441 intf_thread_t * p_intf;
443 GtkWidget * p_separator;
445 GtkWidget * p_item_active;
454 p_intf = (intf_thread_t *)p_data;
456 /* removes previous menu */
457 gtk_menu_item_remove_submenu( GTK_MENU_ITEM( p_root ) );
458 gtk_widget_set_sensitive( p_root, FALSE );
463 p_menu = gtk_menu_new();
465 /* special case for "off" item */
466 sprintf( psz_name, "Off" );
468 p_item = gtk_radio_menu_item_new_with_label( p_group, psz_name );
469 p_group = gtk_radio_menu_item_group( GTK_RADIO_MENU_ITEM( p_item ) );
471 gtk_widget_show( p_item );
473 /* signal hanling for off */
474 gtk_signal_connect( GTK_OBJECT( p_item ), "toggled",
475 GTK_SIGNAL_FUNC ( pf_toggle ), NULL );
477 gtk_menu_append( GTK_MENU( p_menu ), p_item );
479 p_separator = gtk_menu_item_new();
480 gtk_widget_set_sensitive( p_separator, FALSE );
481 gtk_widget_show( p_separator );
482 gtk_menu_append( GTK_MENU( p_menu ), p_separator );
484 vlc_mutex_lock( &p_intf->p_input->stream.stream_lock );
485 p_item_active = NULL;
488 /* create a set of language buttons and append them to the container */
489 for( i = 0 ; i < p_intf->p_input->stream.i_es_number ; i++ )
491 if( p_intf->p_input->stream.pp_es[i]->i_cat == i_cat )
494 strcpy( psz_name, p_intf->p_input->stream.pp_es[i]->psz_desc );
495 if( psz_name[0] == '\0' )
497 sprintf( psz_name, "Language %d", i_item );
500 p_item = gtk_radio_menu_item_new_with_label( p_group, psz_name );
502 gtk_radio_menu_item_group( GTK_RADIO_MENU_ITEM( p_item ) );
504 if( p_es == p_intf->p_input->stream.pp_es[i] )
506 /* don't lose p_item when we append into menu */
507 p_item_active = p_item;
510 gtk_widget_show( p_item );
512 /* setup signal hanling */
513 gtk_signal_connect( GTK_OBJECT( p_item ), "toggled",
514 GTK_SIGNAL_FUNC( pf_toggle ),
515 (gpointer)( p_intf->p_input->stream.pp_es[i] ) );
517 gtk_menu_append( GTK_MENU( p_menu ), p_item );
521 vlc_mutex_unlock( &p_intf->p_input->stream.stream_lock );
523 /* link the new menu to the menubar item */
524 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_root ), p_menu );
526 /* acitvation will call signals so we can only do it
527 * when submenu is attached to menu - to get intf_window */
528 if( p_item_active != NULL )
530 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( p_item_active ),
534 /* be sure that menu is sensitive if non empty */
537 gtk_widget_set_sensitive( p_root, TRUE );
543 /*****************************************************************************
544 * GnomeAngleMenu: generate angle menu for current title
545 *****************************************************************************/
546 static gint GnomeAngleMenu( gpointer p_data, GtkWidget * p_angle,
547 void(*pf_toggle)( GtkCheckMenuItem *, gpointer ) )
549 intf_thread_t * p_intf;
551 GtkWidget * p_angle_menu;
552 GSList * p_angle_group;
554 GtkWidget * p_item_active;
558 p_intf = (intf_thread_t*)p_data;
560 /* removes previous menu */
561 gtk_menu_item_remove_submenu( GTK_MENU_ITEM( p_angle ) );
562 gtk_widget_set_sensitive( p_angle, FALSE );
564 p_angle_menu = gtk_menu_new();;
565 p_angle_group = NULL;
567 p_item_active = NULL;
570 i_angle < p_intf->p_input->stream.p_selected_area->i_angle_nb ;
573 sprintf( psz_name, "Angle %d", i_angle + 1 );
575 p_item = gtk_radio_menu_item_new_with_label( p_angle_group,
578 gtk_radio_menu_item_group( GTK_RADIO_MENU_ITEM( p_item ) );
580 if( p_intf->p_input->stream.p_selected_area->i_angle ==
583 p_item_active = p_item;
586 gtk_widget_show( p_item );
588 /* setup signal hanling */
589 gtk_signal_connect( GTK_OBJECT( p_item ),
591 GTK_SIGNAL_FUNC( pf_toggle ),
592 (gpointer)(i_angle + 1) );
594 gtk_menu_append( GTK_MENU( p_angle_menu ), p_item );
597 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_angle ), p_angle_menu );
599 if( p_item_active != NULL )
601 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( p_item_active ),
605 /* be sure that menu is sensitive if non empty */
606 if( p_intf->p_input->stream.p_selected_area->i_angle_nb > 1 )
608 gtk_widget_set_sensitive( p_angle, TRUE );
614 /*****************************************************************************
615 * GnomeChapterMenu: generate chapter menu for current title
616 *****************************************************************************/
617 static gint GnomeChapterMenu( gpointer p_data, GtkWidget * p_chapter,
618 void(*pf_toggle )( GtkCheckMenuItem *, gpointer ) )
620 intf_thread_t * p_intf;
622 GtkWidget * p_chapter_menu;
623 GtkWidget * p_chapter_submenu;
624 GtkWidget * p_menu_item;
626 GtkWidget * p_item_selected;
627 GSList * p_chapter_group;
633 p_intf = (intf_thread_t*)p_data;
635 /* removes previous menu */
636 gtk_menu_item_remove_submenu( GTK_MENU_ITEM( p_chapter ) );
637 gtk_widget_set_sensitive( p_chapter, FALSE );
639 p_chapter_submenu = NULL;
640 p_chapter_group = NULL;
641 p_item_selected = NULL;
644 i_title = p_intf->p_input->stream.p_selected_area->i_id;
645 p_chapter_menu = gtk_menu_new();
646 i_nb = p_intf->p_input->stream.pp_areas[i_title]->i_part_nb;
648 for( i_chapter = 0 ; i_chapter < i_nb ; i_chapter++ )
650 /* we group chapters in packets of ten for small screens */
651 if( ( i_chapter % 10 == 0 ) && ( i_nb > 20 ) )
655 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_menu_item ),
657 gtk_menu_append( GTK_MENU( p_chapter_menu ), p_menu_item );
660 sprintf( psz_name, "%d - %d", i_chapter + 1, i_chapter + 10);
661 p_menu_item = gtk_menu_item_new_with_label( psz_name );
662 gtk_widget_show( p_menu_item );
663 p_chapter_submenu = gtk_menu_new();
666 sprintf( psz_name, "Chapter %d", i_chapter + 1 );
668 p_item = gtk_radio_menu_item_new_with_label( p_chapter_group,
671 gtk_radio_menu_item_group( GTK_RADIO_MENU_ITEM( p_item ) );
673 if( p_intf->p_input->stream.pp_areas[i_title]->i_part
676 p_item_selected = p_item;
679 gtk_widget_show( p_item );
681 /* setup signal hanling */
682 gtk_signal_connect( GTK_OBJECT( p_item ),
684 GTK_SIGNAL_FUNC( pf_toggle ),
685 (gpointer)(i_chapter + 1) );
689 gtk_menu_append( GTK_MENU( p_chapter_submenu ), p_item );
693 gtk_menu_append( GTK_MENU( p_chapter_menu ), p_item );
699 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_menu_item ),
701 gtk_menu_append( GTK_MENU( p_chapter_menu ), p_menu_item );
704 /* link the new menu to the title menu item */
705 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_chapter ),
708 /* toggle currently selected chapter */
709 if( p_item_selected != NULL )
711 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( p_item_selected ),
715 /* be sure that chapter menu is sensitive, if there are several items */
716 if( p_intf->p_input->stream.pp_areas[i_title]->i_part_nb > 1 )
718 gtk_widget_set_sensitive( p_chapter, TRUE );
724 /*****************************************************************************
725 * GnomeTitleMenu: sets menus for titles and chapters selection
726 *****************************************************************************
727 * Generates two types of menus:
728 * -simple list of titles
729 * -cascaded lists of chapters for each title
730 *****************************************************************************/
731 static gint GnomeTitleMenu( gpointer p_data,
732 GtkWidget * p_navigation,
733 void(*pf_toggle )( GtkCheckMenuItem *, gpointer ) )
735 intf_thread_t * p_intf;
737 GtkWidget * p_title_menu;
738 GtkWidget * p_title_submenu;
739 GtkWidget * p_title_item;
740 GtkWidget * p_item_active;
741 GtkWidget * p_chapter_menu;
742 GtkWidget * p_chapter_submenu;
743 GtkWidget * p_title_menu_item;
744 GtkWidget * p_chapter_menu_item;
746 GSList * p_title_group;
747 GSList * p_chapter_group;
754 p_intf = (intf_thread_t*)p_data;
756 /* removes previous menu */
757 gtk_menu_item_remove_submenu( GTK_MENU_ITEM( p_navigation ) );
758 gtk_widget_set_sensitive( p_navigation, FALSE );
760 p_title_menu = gtk_menu_new();
761 p_title_group = NULL;
762 p_title_submenu = NULL;
763 p_title_menu_item = NULL;
764 p_chapter_group = NULL;
765 p_chapter_submenu = NULL;
766 p_chapter_menu_item = NULL;
767 p_item_active = NULL;
768 i_title_nb = p_intf->p_input->stream.i_area_nb;
771 for( i_title = 1 ; i_title < i_title_nb ; i_title++ )
773 /* we group titles in packets of ten for small screens */
774 if( ( i_title % 10 == 1 ) && ( i_title_nb > 20 ) )
778 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_title_menu_item ),
780 gtk_menu_append( GTK_MENU( p_title_menu ), p_title_menu_item );
783 sprintf( psz_name, "%d - %d", i_title, i_title + 9 );
784 p_title_menu_item = gtk_menu_item_new_with_label( psz_name );
785 gtk_widget_show( p_title_menu_item );
786 p_title_submenu = gtk_menu_new();
789 sprintf( psz_name, "Title %d (%d)", i_title, p_intf->p_input->stream.pp_areas[i_title]->i_part_nb );
791 if( pf_toggle == on_menubar_title_toggle )
793 p_title_item = gtk_radio_menu_item_new_with_label( p_title_group,
796 gtk_radio_menu_item_group( GTK_RADIO_MENU_ITEM( p_title_item ) );
798 if( p_intf->p_input->stream.pp_areas[i_title] ==
799 p_intf->p_input->stream.p_selected_area )
801 p_item_active = p_title_item;
804 /* setup signal hanling */
805 gtk_signal_connect( GTK_OBJECT( p_title_item ),
807 GTK_SIGNAL_FUNC( pf_toggle ),
808 (gpointer)(p_intf->p_input->stream.pp_areas[i_title]) );
810 if( p_intf->p_input->stream.i_area_nb > 1 )
812 /* be sure that menu is sensitive */
813 gtk_widget_set_sensitive( p_navigation, TRUE );
819 p_title_item = gtk_menu_item_new_with_label( psz_name );
820 p_chapter_menu = gtk_menu_new();
822 p_intf->p_input->stream.pp_areas[i_title]->i_part_nb;
824 for( i_chapter = 0 ; i_chapter < i_chapter_nb ; i_chapter++ )
826 /* we group chapters in packets of ten for small screens */
827 if( ( i_chapter % 10 == 0 ) && ( i_chapter_nb > 20 ) )
831 gtk_menu_item_set_submenu(
832 GTK_MENU_ITEM( p_chapter_menu_item ),
834 gtk_menu_append( GTK_MENU( p_chapter_menu ),
835 p_chapter_menu_item );
838 sprintf( psz_name, "%d - %d", i_chapter + 1,
840 p_chapter_menu_item =
841 gtk_menu_item_new_with_label( psz_name );
842 gtk_widget_show( p_chapter_menu_item );
843 p_chapter_submenu = gtk_menu_new();
846 sprintf( psz_name, "Chapter %d", i_chapter + 1 );
848 p_item = gtk_radio_menu_item_new_with_label(
849 p_chapter_group, psz_name );
850 p_chapter_group = gtk_radio_menu_item_group(
851 GTK_RADIO_MENU_ITEM( p_item ) );
852 gtk_widget_show( p_item );
854 #define p_area p_intf->p_input->stream.pp_areas[i_title]
855 if( ( p_area == p_intf->p_input->stream.p_selected_area ) &&
856 ( p_area->i_part == i_chapter + 1 ) )
858 p_item_active = p_item;
862 /* setup signal hanling */
863 gtk_signal_connect( GTK_OBJECT( p_item ),
865 GTK_SIGNAL_FUNC( pf_toggle ),
866 (gpointer)( ( i_title * 100 ) + ( i_chapter + 1) ) );
868 if( i_chapter_nb > 20 )
870 gtk_menu_append( GTK_MENU( p_chapter_submenu ), p_item );
874 gtk_menu_append( GTK_MENU( p_chapter_menu ), p_item );
878 if( i_chapter_nb > 20 )
880 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_chapter_menu_item ),
882 gtk_menu_append( GTK_MENU( p_chapter_menu ),
883 p_chapter_menu_item );
886 /* link the new menu to the title menu item */
887 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_title_item ),
890 if( p_intf->p_input->stream.pp_areas[i_title]->i_part_nb > 1 )
892 /* be sure that menu is sensitive */
893 gtk_widget_set_sensitive( p_navigation, TRUE );
896 gtk_widget_show( p_title_item );
898 if( i_title_nb > 20 )
900 gtk_menu_append( GTK_MENU( p_title_submenu ), p_title_item );
904 gtk_menu_append( GTK_MENU( p_title_menu ), p_title_item );
908 if( i_title_nb > 20 )
910 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_title_menu_item ),
912 gtk_menu_append( GTK_MENU( p_title_menu ), p_title_menu_item );
915 /* be sure that menu is sensitive */
916 gtk_widget_set_sensitive( p_title_menu, TRUE );
918 /* link the new menu to the menubar item */
919 gtk_menu_item_set_submenu( GTK_MENU_ITEM( p_navigation ), p_title_menu );
921 if( p_item_active != NULL )
923 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( p_item_active ),
931 /*****************************************************************************
932 * GnomeSetupMenu: function that generates title/chapter/audio/subpic
933 * menus with help from preceding functions
934 *****************************************************************************/
935 static gint GnomeSetupMenu( intf_thread_t * p_intf )
937 es_descriptor_t * p_audio_es;
938 es_descriptor_t * p_spu_es;
939 GtkWidget * p_menubar_menu;
940 GtkWidget * p_popup_menu;
943 p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
944 p_intf->p_sys->b_angle_update |= p_intf->p_sys->b_title_update;
945 p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update;
946 p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update;
948 if( p_intf->p_sys->b_title_update )
952 p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
953 p_intf->p_sys->p_window ), "menubar_title" ) );
954 GnomeTitleMenu( p_intf, p_menubar_menu, on_menubar_title_toggle );
956 snprintf( psz_title, 3, "%02d",
957 p_intf->p_input->stream.p_selected_area->i_id );
958 gtk_label_set_text( p_intf->p_sys->p_label_title, psz_title );
960 p_intf->p_sys->b_title_update = 0;
963 if( p_intf->p_sys->b_chapter_update )
967 p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
968 p_intf->p_sys->p_popup ), "popup_navigation" ) );
969 GnomeTitleMenu( p_intf, p_popup_menu, on_popup_navigation_toggle );
971 p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
972 p_intf->p_sys->p_window ), "menubar_chapter" ) );
973 GnomeChapterMenu( p_intf, p_menubar_menu, on_menubar_chapter_toggle );
975 snprintf( psz_chapter, 3, "%02d",
976 p_intf->p_input->stream.p_selected_area->i_part );
977 gtk_label_set_text( p_intf->p_sys->p_label_chapter, psz_chapter );
979 p_intf->p_sys->i_part =
980 p_intf->p_input->stream.p_selected_area->i_part;
982 p_intf->p_sys->b_chapter_update = 0;
985 if( p_intf->p_sys->b_angle_update )
987 p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
988 p_intf->p_sys->p_window ), "menubar_angle" ) );
989 GnomeAngleMenu( p_intf, p_menubar_menu, on_menubar_angle_toggle );
991 p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
992 p_intf->p_sys->p_popup ), "popup_angle" ) );
993 GnomeAngleMenu( p_intf, p_popup_menu, on_popup_angle_toggle );
995 p_intf->p_sys->b_angle_update = 0;
998 /* look for selected ES */
1002 for( i = 0 ; i < p_intf->p_input->stream.i_selected_es_number ; i++ )
1004 if( p_intf->p_input->stream.pp_selected_es[i]->i_cat == AUDIO_ES )
1006 p_audio_es = p_intf->p_input->stream.pp_selected_es[i];
1009 if( p_intf->p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
1011 p_spu_es = p_intf->p_input->stream.pp_selected_es[i];
1016 if( p_intf->p_sys->b_audio_update )
1018 /* find audio root menu */
1019 p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1020 p_intf->p_sys->p_window ), "menubar_audio" ) );
1022 p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1023 p_intf->p_sys->p_popup ), "popup_audio" ) );
1025 GnomeLanguageMenus( p_intf, p_menubar_menu, p_audio_es, AUDIO_ES,
1026 on_menubar_audio_toggle );
1027 GnomeLanguageMenus( p_intf, p_popup_menu, p_audio_es, AUDIO_ES,
1028 on_popup_audio_toggle );
1030 p_intf->p_sys->b_audio_update = 0;
1033 /* sub picture menus */
1034 if( p_intf->p_sys->b_spu_update )
1036 /* find spu root menu */
1037 p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1038 p_intf->p_sys->p_window ), "menubar_subtitle" ) );
1040 p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1041 p_intf->p_sys->p_popup ), "popup_subtitle" ) );
1043 GnomeLanguageMenus( p_intf, p_menubar_menu, p_spu_es, SPU_ES,
1044 on_menubar_subtitle_toggle );
1045 GnomeLanguageMenus( p_intf, p_popup_menu, p_spu_es, SPU_ES,
1046 on_popup_subtitle_toggle );
1048 p_intf->p_sys->b_spu_update = 0;
1054 /*****************************************************************************
1055 * GnomeDisplayDate: display stream date
1056 *****************************************************************************
1057 * This function displays the current date related to the position in
1058 * the stream. It is called whenever the slider changes its value.
1059 *****************************************************************************/
1060 void GnomeDisplayDate( GtkAdjustment *p_adj )
1062 intf_thread_t *p_intf;
1064 p_intf = gtk_object_get_data( GTK_OBJECT( p_adj ), "p_intf" );
1066 if( p_intf->p_input != NULL )
1068 #define p_area p_intf->p_input->stream.p_selected_area
1069 char psz_time[ OFFSETTOTIME_MAX_SIZE ];
1071 vlc_mutex_lock( &p_intf->p_input->stream.stream_lock );
1073 gtk_label_set_text( p_intf->p_sys->p_label_date,
1074 input_OffsetToTime( p_intf->p_input, psz_time,
1075 ( p_area->i_size * p_adj->value ) / 100 ) );
1077 vlc_mutex_unlock( &p_intf->p_input->stream.stream_lock );
1083 /*****************************************************************************
1084 * GnomeDiscModeManage
1085 *****************************************************************************/
1086 static gint GnomeDiscModeManage( intf_thread_t * p_intf )
1088 GtkWidget * p_dvd_box;
1089 GtkWidget * p_file_box;
1090 GtkWidget * p_network_box;
1092 p_file_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1093 p_intf->p_sys->p_window ), "file_box" ) );
1094 gtk_widget_hide( GTK_WIDGET( p_file_box ) );
1096 p_network_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1097 p_intf->p_sys->p_window ), "network_box" ) );
1098 gtk_widget_hide( GTK_WIDGET( p_network_box ) );
1100 p_dvd_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1101 p_intf->p_sys->p_window ), "dvd_box" ) );
1102 gtk_widget_show( GTK_WIDGET( p_dvd_box ) );
1104 gtk_label_set_text( p_intf->p_sys->p_label_status,
1105 "Status: playing DVD" );
1110 /*****************************************************************************
1111 * GnomeFileModeManage
1112 *****************************************************************************/
1113 static gint GnomeFileModeManage( intf_thread_t * p_intf )
1115 GtkWidget * p_dvd_box;
1116 GtkWidget * p_file_box;
1117 GtkWidget * p_network_box;
1120 p_network_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1121 p_intf->p_sys->p_window ), "network_box" ) );
1122 gtk_widget_hide( GTK_WIDGET( p_network_box ) );
1124 p_dvd_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1125 p_intf->p_sys->p_window ), "dvd_box" ) );
1126 gtk_widget_hide( GTK_WIDGET( p_dvd_box ) );
1128 p_file_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1129 p_intf->p_sys->p_window ), "file_box" ) );
1130 gtk_widget_show( GTK_WIDGET( p_file_box ) );
1133 // psz_name = malloc( 16 + strlen( p_intf->p_input->p_source ) );
1134 // sprintf( psz_name, "Status: playing %s", p_intf->p_input->p_source );
1136 psz_name = strdup( p_intf->p_input->p_source );
1138 gtk_label_set_text( p_intf->p_sys->p_label_status, psz_name );
1142 gtk_label_set_text( p_intf->p_sys->p_label_status,
1149 /*****************************************************************************
1150 * GnomeNetworkModeManage
1151 *****************************************************************************/
1152 static gint GnomeNetworkModeManage( intf_thread_t * p_intf )
1154 GtkWidget * p_dvd_box;
1155 GtkWidget * p_file_box;
1156 GtkWidget * p_network_box;
1158 p_dvd_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1159 p_intf->p_sys->p_window ), "dvd_box" ) );
1160 gtk_widget_hide( GTK_WIDGET( p_dvd_box ) );
1162 p_file_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1163 p_intf->p_sys->p_window ), "file_box" ) );
1164 gtk_widget_hide( GTK_WIDGET( p_file_box ) );
1166 p_network_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
1167 p_intf->p_sys->p_window ), "network_box" ) );
1168 gtk_widget_show( GTK_WIDGET( p_network_box ) );
1170 gtk_label_set_text( p_intf->p_sys->p_label_status,
1171 "Status: waiting for stream" );