ncurses: wild access to psz_object_name
[vlc.git] / modules / gui / ncurses.c
1 /*****************************************************************************
2  * ncurses.c : NCurses interface for vlc
3  *****************************************************************************
4  * Copyright © 2001-2007 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Sam Hocevar <sam@zoy.org>
8  *          Laurent Aimar <fenrir@via.ecp.fr>
9  *          Yoann Peronneau <yoann@videolan.org>
10  *          Derk-Jan Hartman <hartman at videolan dot org>
11  *          Rafaël Carré <funman@videolanorg>
12  *
13  * This program is free software; you can redistribute it and/or modify
14  * it under the terms of the GNU General Public License as published by
15  * the Free Software Foundation; either version 2 of the License, or
16  * (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26  *****************************************************************************/
27
28 /*
29  * Note that when we use wide characters (and link with libncursesw),
30  * we assume that an UTF8 locale is used (or compatible, such as ASCII).
31  * Other characters encodings are not supported.
32  */
33
34 /*****************************************************************************
35  * Preamble
36  *****************************************************************************/
37 #ifdef HAVE_CONFIG_H
38 # include "config.h"
39 #endif
40
41 #include <vlc_common.h>
42 #include <vlc_plugin.h>
43
44 #ifdef HAVE_NCURSESW
45 #   define _XOPEN_SOURCE_EXTENDED 1
46 #   include <wchar.h>
47 #endif
48
49 #include <ncurses.h>
50
51 #include <vlc_interface.h>
52 #include <vlc_vout.h>
53 #include <vlc_aout.h>
54 #include <vlc_charset.h>
55 #include <vlc_input.h>
56 #include <vlc_es.h>
57 #include <vlc_playlist.h>
58 #include <vlc_meta.h>
59
60 #include <assert.h>
61
62 #ifdef HAVE_SYS_STAT_H
63 #   include <sys/stat.h>
64 #endif
65 #if (!defined( WIN32 ) || defined(__MINGW32__))
66 /* Mingw has its own version of dirent */
67 #   include <dirent.h>
68 #endif
69
70 #ifdef HAVE_CDDAX
71 #define CDDA_MRL "cddax://"
72 #else
73 #define CDDA_MRL "cdda://"
74 #endif
75
76 #ifdef HAVE_VCDX
77 #define VCD_MRL "vcdx://"
78 #else
79 #define VCD_MRL "vcd://"
80 #endif
81
82 #define SEARCH_CHAIN_SIZE 20
83 #define OPEN_CHAIN_SIZE 50
84
85 /*****************************************************************************
86  * Local prototypes.
87  *****************************************************************************/
88 static int  Open           ( vlc_object_t * );
89 static void Close          ( vlc_object_t * );
90
91 static void Run            ( intf_thread_t * );
92 static void PlayPause      ( intf_thread_t * );
93 static void Eject          ( intf_thread_t * );
94
95 static int  HandleKey      ( intf_thread_t *, int );
96 static void Redraw         ( intf_thread_t *, time_t * );
97
98 static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
99 static void PlaylistRebuild( intf_thread_t * );
100 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, const char *);
101 static void PlaylistDestroy( intf_thread_t * );
102 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
103                              vlc_value_t, void * );
104 static inline bool PlaylistIsPlaying( playlist_t *, playlist_item_t * );
105 static void FindIndex      ( intf_thread_t *, playlist_t * );
106 static void SearchPlaylist ( intf_thread_t *, char * );
107 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
108
109 static void ManageSlider   ( intf_thread_t * );
110 static void ReadDir        ( intf_thread_t * );
111
112 static void start_color_and_pairs ( intf_thread_t * );
113
114 /*****************************************************************************
115  * Module descriptor
116  *****************************************************************************/
117
118 #define BROWSE_TEXT N_("Filebrowser starting point")
119 #define BROWSE_LONGTEXT N_( \
120     "This option allows you to specify the directory the ncurses filebrowser " \
121     "will show you initially.")
122
123 vlc_module_begin ()
124     set_shortname( "Ncurses" )
125     set_description( N_("Ncurses interface") )
126     set_capability( "interface", 10 )
127     set_category( CAT_INTERFACE )
128     set_subcategory( SUBCAT_INTERFACE_MAIN )
129     set_callbacks( Open, Close )
130     add_shortcut( "curses" )
131     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, false )
132 vlc_module_end ()
133
134 /*****************************************************************************
135  * intf_sys_t: description and status of ncurses interface
136  *****************************************************************************/
137 enum
138 {
139     BOX_NONE,
140     BOX_HELP,
141     BOX_INFO,
142     BOX_LOG,
143     BOX_PLAYLIST,
144     BOX_SEARCH,
145     BOX_OPEN,
146     BOX_BROWSE,
147     BOX_META,
148     BOX_OBJECTS,
149     BOX_STATS
150 };
151 enum
152 {
153     C_DEFAULT = 0,
154     C_TITLE,
155     C_PLAYLIST_1,
156     C_PLAYLIST_2,
157     C_PLAYLIST_3,
158     C_BOX,
159     C_STATUS,
160     C_INFO,
161     C_ERROR,
162     C_WARNING,
163     C_DEBUG,
164     C_CATEGORY,
165     C_FOLDER
166 };
167 enum
168 {
169     VIEW_CATEGORY,
170     VIEW_ONELEVEL
171 };
172 struct dir_entry_t
173 {
174     bool  b_file;
175     char        *psz_path;
176 };
177 struct pl_item_t
178 {
179     playlist_item_t *p_item;
180     char            *psz_display;
181 };
182 struct intf_sys_t
183 {
184     input_thread_t *p_input;
185     playlist_t     *p_playlist;
186
187     bool      b_color;
188     bool      b_color_started;
189
190     float           f_slider;
191     float           f_slider_old;
192
193     WINDOW          *w;
194
195     int             i_box_type;
196     int             i_box_y;
197     int             i_box_lines;
198     int             i_box_lines_total;
199     int             i_box_start;
200
201     int             i_box_plidx;    /* Playlist index */
202     int             b_box_plidx_follow;
203     int             i_box_bidx;     /* browser index */
204
205     playlist_item_t *p_node;        /* current node */
206
207     int             b_box_cleared;
208
209     msg_subscription_t* p_sub;                  /* message bank subscription */
210
211     char            *psz_search_chain;          /* for playlist searching    */
212     char            *psz_old_search;            /* for searching next        */
213     int             i_before_search;
214
215     char            *psz_open_chain;
216 #ifndef HAVE_NCURSESW
217     char             psz_partial_keys[7];
218 #endif
219
220     char            *psz_current_dir;
221     int             i_dir_entries;
222     struct dir_entry_t  **pp_dir_entries;
223     bool      b_show_hidden_files;
224
225     int             i_current_view;             /* playlist view             */
226     struct pl_item_t    **pp_plist;
227     int             i_plist_entries;
228     bool      b_need_update;              /* for playlist view         */
229 };
230
231 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, bool b_color );
232 static void DrawLine( WINDOW *win, int y, int x, int w );
233 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
234
235 /*****************************************************************************
236  * Open: initialize and create window
237  *****************************************************************************/
238 static int Open( vlc_object_t *p_this )
239 {
240     intf_thread_t *p_intf = (intf_thread_t *)p_this;
241     intf_sys_t    *p_sys;
242
243     /* Allocate instance and initialize some members */
244     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
245     if( !p_sys )
246         return VLC_ENOMEM;
247     p_sys->p_node = NULL;
248     p_sys->p_input = NULL;
249     p_sys->f_slider = 0.0;
250     p_sys->f_slider_old = 0.0;
251     p_sys->i_box_type = BOX_PLAYLIST;
252     p_sys->i_box_lines = 0;
253     p_sys->i_box_start= 0;
254     p_sys->i_box_lines_total = 0;
255     p_sys->b_box_plidx_follow = true;
256     p_sys->b_box_cleared = false;
257     p_sys->i_box_plidx = 0;
258     p_sys->i_box_bidx = 0;
259 // FIXME    p_sys->p_sub = msg_Subscribe( p_intf );
260     p_sys->b_color = var_CreateGetBool( p_intf, "color" );
261     p_sys->b_color_started = false;
262
263 #ifndef HAVE_NCURSESW
264     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
265 #endif
266
267     /* Initialize the curses library */
268     p_sys->w = initscr();
269
270     if( p_sys->b_color )
271         start_color_and_pairs( p_intf );
272
273     keypad( p_sys->w, TRUE );
274     /* Don't do NL -> CR/NL */
275     nonl();
276     /* Take input chars one at a time */
277     cbreak();
278     /* Don't echo */
279     noecho();
280     /* Invisible cursor */
281     curs_set( 0 );
282     /* Non blocking wgetch() */
283     wtimeout( p_sys->w, 0 );
284
285     clear();
286
287     /* exported function */
288     p_intf->pf_run = Run;
289
290     /* Stop printing errors to the console */
291     freopen( "/dev/null", "wb", stderr );
292
293     /* Set defaul playlist view */
294     p_sys->i_current_view = VIEW_CATEGORY;
295     p_sys->pp_plist = NULL;
296     p_sys->i_plist_entries = 0;
297     p_sys->b_need_update = false;
298
299     /* Initialize search chain */
300     p_sys->psz_search_chain = malloc( SEARCH_CHAIN_SIZE + 1 );
301     p_sys->psz_old_search = NULL;
302     p_sys->i_before_search = 0;
303
304     /* Initialize open chain */
305     p_sys->psz_open_chain = malloc( OPEN_CHAIN_SIZE + 1 );
306
307     /* Initialize browser options */
308     char* psz_tmp = var_CreateGetString( p_intf, "browse-dir" );
309     if( psz_tmp && *psz_tmp )
310         p_sys->psz_current_dir = psz_tmp;
311     else
312     {
313         p_sys->psz_current_dir = strdup( config_GetHomeDir() );
314         free( psz_tmp );
315     }
316
317     p_sys->i_dir_entries = 0;
318     p_sys->pp_dir_entries = NULL;
319     p_sys->b_show_hidden_files = false;
320     ReadDir( p_intf );
321
322     return VLC_SUCCESS;
323 }
324
325 /*****************************************************************************
326  * Close: destroy interface window
327  *****************************************************************************/
328 static void Close( vlc_object_t *p_this )
329 {
330     intf_thread_t *p_intf = (intf_thread_t *)p_this;
331     intf_sys_t    *p_sys = p_intf->p_sys;
332
333     PlaylistDestroy( p_intf );
334
335     while( p_sys->i_dir_entries )
336     {
337         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[0];
338         free( p_dir_entry->psz_path );
339         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, 0 );
340         free( p_dir_entry );
341     }
342     p_sys->pp_dir_entries = NULL;
343
344     free( p_sys->psz_current_dir );
345     free( p_sys->psz_search_chain );
346     free( p_sys->psz_old_search );
347     free( p_sys->psz_open_chain );
348
349     if( p_sys->p_input )
350     {
351         vlc_object_release( p_sys->p_input );
352     }
353     pl_Release( p_intf );
354
355     /* Close the ncurses interface */
356     endwin();
357
358 // FIXME    msg_Unsubscribe( p_intf, p_sys->p_sub );
359
360     /* Destroy structure */
361     free( p_sys );
362 }
363
364 /*****************************************************************************
365  * Run: ncurses thread
366  *****************************************************************************/
367 static void Run( intf_thread_t *p_intf )
368 {
369     intf_sys_t    *p_sys = p_intf->p_sys;
370     playlist_t    *p_playlist = pl_Hold( p_intf );
371     p_sys->p_playlist = p_playlist;
372
373     int i_key;
374     time_t t_last_refresh;
375     int canc = vlc_savecancel();
376
377     /*
378      * force drawing the interface for the first time
379      */
380     t_last_refresh = ( time( 0 ) - 1);
381     /*
382      * force building of the playlist array
383      */
384     PlaylistRebuild( p_intf );
385     var_AddCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
386     var_AddCallback( p_playlist, "playlist-item-append", PlaylistChanged, p_intf );
387
388     while( vlc_object_alive( p_intf ) )
389     {
390         msleep( INTF_IDLE_SLEEP );
391
392         /* Update the input */
393         if( p_sys->p_input == NULL )
394         {
395             p_sys->p_input = playlist_CurrentInput( p_playlist );
396         }
397         else if( p_sys->p_input->b_dead )
398         {
399             vlc_object_release( p_sys->p_input );
400             p_sys->p_input = NULL;
401             p_sys->f_slider = p_sys->f_slider_old = 0.0;
402             p_sys->b_box_cleared = false;
403         }
404
405         PL_LOCK;
406         if( p_sys->b_box_plidx_follow && playlist_CurrentPlayingItem(p_playlist) )
407         {
408             PL_UNLOCK;
409             FindIndex( p_intf, p_playlist );
410         }
411         else
412             PL_UNLOCK;
413
414         while( ( i_key = wgetch( p_sys->w ) ) != -1 )
415         {
416             /*
417              * HandleKey returns 1 if the screen needs to be redrawn
418              */
419             if( HandleKey( p_intf, i_key ) )
420             {
421                 Redraw( p_intf, &t_last_refresh );
422             }
423         }
424         /* Hack */
425         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
426         {
427             clear();
428             Redraw( p_intf, &t_last_refresh );
429             p_sys->b_box_cleared = true;
430         }
431
432         /*
433          * redraw the screen every second
434          */
435         if( (time(0) - t_last_refresh) >= 1 )
436         {
437             ManageSlider( p_intf );
438             Redraw( p_intf, &t_last_refresh );
439         }
440     }
441     var_DelCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
442     var_DelCallback( p_playlist, "playlist-item-append", PlaylistChanged, p_intf );
443     vlc_restorecancel( canc );
444 }
445
446 /* following functions are local */
447 static void start_color_and_pairs( intf_thread_t *p_intf )
448 {
449     assert( p_intf->p_sys->b_color && !p_intf->p_sys->b_color_started );
450
451     if( !has_colors() )
452     {
453         p_intf->p_sys->b_color = false;
454         msg_Warn( p_intf, "Terminal doesn't support colors" );
455         return;
456     }
457
458     start_color();
459
460     /* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
461
462     /* untested, in all my terminals, !can_change_color() --funman */
463     if( can_change_color() )
464         init_color( COLOR_YELLOW, 960, 500, 0 ); /* YELLOW -> ORANGE */
465
466     /* title */
467     init_pair( C_TITLE, COLOR_YELLOW, COLOR_BLACK );
468
469     /* jamaican playlist */
470     init_pair( C_PLAYLIST_1, COLOR_GREEN, COLOR_BLACK );
471     init_pair( C_PLAYLIST_2, COLOR_YELLOW, COLOR_BLACK );
472     init_pair( C_PLAYLIST_3, COLOR_RED, COLOR_BLACK );
473
474     /* used in DrawBox() */
475     init_pair( C_BOX, COLOR_CYAN, COLOR_BLACK );
476     /* Source, State, Position, Volume, Chapters, etc...*/
477     init_pair( C_STATUS, COLOR_BLUE, COLOR_BLACK );
478
479     /* VLC messages, keep the order from highest priority to lowest */
480
481     /* infos */
482     init_pair( C_INFO, COLOR_BLACK, COLOR_WHITE );
483     /* errors */
484     init_pair( C_ERROR, COLOR_RED, COLOR_BLACK );
485     /* warnings */
486     init_pair( C_WARNING, COLOR_YELLOW, COLOR_BLACK );
487 /* debug */
488     init_pair( C_DEBUG, COLOR_WHITE, COLOR_BLACK );
489
490     /* Category title (help, info, metadata) */
491     init_pair( C_CATEGORY, COLOR_MAGENTA, COLOR_BLACK );
492
493     /* Folder (BOX_BROWSE) */
494     init_pair( C_FOLDER, COLOR_RED, COLOR_BLACK );
495
496     p_intf->p_sys->b_color_started = true;
497 }
498
499 #ifndef HAVE_NCURSESW
500 static char *KeyToUTF8( int i_key, char *psz_part )
501 {
502     char *psz_utf8;
503     int len = strlen( psz_part );
504     if( len == 6 )
505     {
506         /* overflow error - should not happen */
507         memset( psz_part, 0, 6 );
508         return NULL;
509     }
510
511     psz_part[len] = (char)i_key;
512
513     psz_utf8 = FromLocaleDup( psz_part );
514
515     /* Ugly check for incomplete bytes sequences
516      * (in case of non-UTF8 multibyte local encoding) */
517     char *psz;
518     for( psz = psz_utf8; *psz; psz++ )
519         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
520         {
521             /* incomplete bytes sequence detected
522              * (VLC core inserted dummy question marks) */
523             free( psz_utf8 );
524             return NULL;
525         }
526
527     /* Check for incomplete UTF8 bytes sequence */
528     if( EnsureUTF8( psz_utf8 ) == NULL )
529     {
530         free( psz_utf8 );
531         return NULL;
532     }
533
534     memset( psz_part, 0, 6 );
535     return psz_utf8;
536 }
537 #endif
538
539 static inline int RemoveLastUTF8Entity( char *psz, int len )
540 {
541     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
542                        /* UTF8 continuation byte */
543
544     psz[len] = '\0';
545     return len;
546 }
547
548 static int HandleKey( intf_thread_t *p_intf, int i_key )
549 {
550     intf_sys_t *p_sys = p_intf->p_sys;
551     int i_ret = 1;
552
553     playlist_t *p_playlist = pl_Hold( p_intf );
554
555     if( p_sys->i_box_type == BOX_PLAYLIST )
556     {
557         int b_ret = true;
558         bool b_box_plidx_follow = false;
559
560         switch( i_key )
561         {
562             /* Playlist Settings */
563             case 'r':
564                 var_ToggleBool( p_playlist, "random" );
565                 goto end;
566             case 'l':
567                 var_ToggleBool( p_playlist, "loop" );
568                 goto end;
569             case 'R':
570                 var_ToggleBool( p_playlist, "repeat" );
571                 goto end;
572
573             /* Playlist sort */
574             case 'o':
575                 playlist_RecursiveNodeSort( p_playlist,
576                                             PlaylistGetRoot( p_intf ),
577                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
578                 p_sys->b_need_update = true;
579                 goto end;
580             case 'O':
581                 playlist_RecursiveNodeSort( p_playlist,
582                                             PlaylistGetRoot( p_intf ),
583                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
584                 p_sys->b_need_update = true;
585                 goto end;
586
587             /* Playlist view */
588             case 'v':
589                 switch( p_sys->i_current_view )
590                 {
591                     case VIEW_CATEGORY:
592                         p_sys->i_current_view = VIEW_ONELEVEL;
593                         break;
594                     default:
595                         p_sys->i_current_view = VIEW_CATEGORY;
596                 }
597                 //p_sys->b_need_update = true;
598                 PlaylistRebuild( p_intf );
599                 goto end;
600
601             /* Playlist navigation */
602             case 'g':
603                 FindIndex( p_intf, p_playlist );
604                 break;
605             case KEY_HOME:
606                 p_sys->i_box_plidx = 0;
607                 break;
608 #ifdef __FreeBSD__
609 /* workaround for FreeBSD + xterm:
610  * see http://www.nabble.com/curses-vs.-xterm-key-mismatch-t3574377.html */
611             case KEY_SELECT:
612 #endif
613             case KEY_END:
614                 p_sys->i_box_plidx = p_playlist->items.i_size - 1;
615                 break;
616             case KEY_UP:
617                 p_sys->i_box_plidx--;
618                 break;
619             case KEY_DOWN:
620                 p_sys->i_box_plidx++;
621                 break;
622             case KEY_PPAGE:
623                 p_sys->i_box_plidx -= p_sys->i_box_lines;
624                 break;
625             case KEY_NPAGE:
626                 p_sys->i_box_plidx += p_sys->i_box_lines;
627                 break;
628             case 'D':
629             case KEY_BACKSPACE:
630             case 0x7f:
631             case KEY_DC:
632             {
633                 playlist_item_t *p_item;
634
635                 PL_LOCK;
636                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
637                 if( p_item->i_children == -1 )
638                 {
639                     playlist_DeleteFromInput( p_playlist,
640                                               p_item->p_input, pl_Locked );
641                 }
642                 else
643                 {
644                     playlist_NodeDelete( p_playlist, p_item,
645                                          true , false );
646                 }
647                 PL_UNLOCK;
648                 PlaylistRebuild( p_intf );
649                 break;
650             }
651
652             case KEY_ENTER:
653             case '\r':
654             case '\n':
655                 if( !p_sys->pp_plist[p_sys->i_box_plidx] )
656                 {
657                     b_ret = false;
658                     break;
659                 }
660                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
661                         == -1 )
662                 {
663                     playlist_item_t *p_item, *p_parent;
664                     p_item = p_parent =
665                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
666
667                     if( !p_parent )
668                         p_parent = p_playlist->p_root_onelevel;
669                     while( p_parent->p_parent )
670                         p_parent = p_parent->p_parent;
671                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
672                                       pl_Unlocked, p_parent, p_item );
673                 }
674                 else if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
675                         == 0 )
676                 {   /* We only want to set the current node */
677                     playlist_Stop( p_playlist );
678                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
679                 }
680                 else
681                 {
682                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
683                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Unlocked,
684                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item, NULL );
685                 }
686                 b_box_plidx_follow = true;
687                 break;
688             default:
689                 b_ret = false;
690                 break;
691         }
692
693         if( b_ret )
694         {
695             int i_max = p_sys->i_plist_entries;
696             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
697             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
698
699             PL_LOCK;
700             if( PlaylistIsPlaying( p_playlist,
701                                    p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
702                 b_box_plidx_follow = true;
703             PL_UNLOCK;
704             p_sys->b_box_plidx_follow = b_box_plidx_follow;
705             goto end;
706         }
707     }
708     if( p_sys->i_box_type == BOX_BROWSE )
709     {
710         bool b_ret = true;
711         /* Browser navigation */
712         switch( i_key )
713         {
714             case KEY_HOME:
715                 p_sys->i_box_bidx = 0;
716                 break;
717 #ifdef __FreeBSD__
718             case KEY_SELECT:
719 #endif
720             case KEY_END:
721                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
722                 break;
723             case KEY_UP:
724                 p_sys->i_box_bidx--;
725                 break;
726             case KEY_DOWN:
727                 p_sys->i_box_bidx++;
728                 break;
729             case KEY_PPAGE:
730                 p_sys->i_box_bidx -= p_sys->i_box_lines;
731                 break;
732             case KEY_NPAGE:
733                 p_sys->i_box_bidx += p_sys->i_box_lines;
734                 break;
735             case '.': /* Toggle show hidden files */
736                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
737                     true ? false : true );
738                 ReadDir( p_intf );
739                 break;
740
741             case KEY_ENTER:
742             case '\r':
743             case '\n':
744             case ' ':
745                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
746                 {
747                     char* psz_uri;
748                     if( asprintf( &psz_uri, "%s://%s/%s",
749                         p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file ?
750                             "file" : "directory",
751                         p_sys->psz_current_dir,
752                         p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path
753                         ) == -1 )
754                     {
755                         psz_uri = NULL;
756                     }
757
758                     playlist_item_t *p_parent = p_sys->p_node;
759                     if( !p_parent )
760                     {
761                         PL_LOCK;
762                         p_parent = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
763                         PL_UNLOCK;
764                         if( !p_parent )
765                             p_parent = p_playlist->p_local_onelevel;
766                     }
767
768                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
769                         p_parent = p_parent->p_parent;
770
771                     playlist_Add( p_playlist, psz_uri, NULL, PLAYLIST_APPEND,
772                                   PLAYLIST_END,
773                                   p_parent->p_input ==
774                                     p_playlist->p_local_onelevel->p_input
775                                   , false );
776
777                     p_sys->i_box_type = BOX_PLAYLIST;
778                     free( psz_uri );
779                 }
780                 else
781                 {
782                     if( asprintf( &(p_sys->psz_current_dir), "%s/%s", p_sys->psz_current_dir,
783                                   p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) != -1 )
784                         ReadDir( p_intf );
785                 }
786                 break;
787             default:
788                 b_ret = false;
789                 break;
790         }
791         if( b_ret )
792         {
793             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
794             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
795             goto end;
796         }
797     }
798     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
799              p_sys->i_box_type == BOX_META || p_sys->i_box_type == BOX_STATS ||
800              p_sys->i_box_type == BOX_OBJECTS )
801     {
802         switch( i_key )
803         {
804             case KEY_HOME:
805                 p_sys->i_box_start = 0;
806                 goto end;
807 #ifdef __FreeBSD__
808             case KEY_SELECT:
809 #endif
810             case KEY_END:
811                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
812                 goto end;
813             case KEY_UP:
814                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
815                 goto end;
816             case KEY_DOWN:
817                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
818                 {
819                     p_sys->i_box_start++;
820                 }
821                 goto end;
822             case KEY_PPAGE:
823                 p_sys->i_box_start -= p_sys->i_box_lines;
824                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
825                 goto end;
826             case KEY_NPAGE:
827                 p_sys->i_box_start += p_sys->i_box_lines;
828                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
829                 {
830                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
831                 }
832                 goto end;
833             default:
834                 break;
835         }
836     }
837     else if( p_sys->i_box_type == BOX_NONE )
838     {
839         switch( i_key )
840         {
841             case KEY_HOME:
842                 p_sys->f_slider = 0;
843                 ManageSlider( p_intf );
844                 goto end;
845 #ifdef __FreeBSD__
846             case KEY_SELECT:
847 #endif
848             case KEY_END:
849                 p_sys->f_slider = 99.9;
850                 ManageSlider( p_intf );
851                 goto end;
852             case KEY_UP:
853                 p_sys->f_slider += 5.0;
854                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
855                 ManageSlider( p_intf );
856                 goto end;
857             case KEY_DOWN:
858                 p_sys->f_slider -= 5.0;
859                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
860                 ManageSlider( p_intf );
861                 goto end;
862
863             default:
864                 break;
865         }
866     }
867     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
868     {
869         int i_chain_len = strlen( p_sys->psz_search_chain );
870         switch( i_key )
871         {
872             case KEY_CLEAR:
873             case 0x0c:      /* ^l */
874                 clear();
875                 goto end;
876             case KEY_ENTER:
877             case '\r':
878             case '\n':
879                 if( i_chain_len > 0 )
880                 {
881                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
882                 }
883                 else if( p_sys->psz_old_search )
884                 {
885                     SearchPlaylist( p_intf, p_sys->psz_old_search );
886                 }
887                 p_sys->i_box_type = BOX_PLAYLIST;
888                 goto end;
889             case 0x1b: /* ESC */
890                 /* Alt+key combinations return 2 keys in the terminal keyboard:
891                  * ESC, and the 2nd key.
892                  * If some other key is available immediately (where immediately
893                  * means after wgetch() 1 second delay ), that means that the
894                  * ESC key was not pressed.
895                  *
896                  * man 3X curs_getch says:
897                  *
898                  * Use of the escape key by a programmer for a single
899                  * character function is discouraged, as it will cause a delay
900                  * of up to one second while the keypad code looks for a
901                  * following function-key sequence.
902                  *
903                  */
904                 if( wgetch( p_sys->w ) != ERR )
905                 {
906                     i_ret = 0;
907                     goto end;
908                 }
909                 p_sys->i_box_plidx = p_sys->i_before_search;
910                 p_sys->i_box_type = BOX_PLAYLIST;
911                 goto end;
912             case KEY_BACKSPACE:
913             case 0x7f:
914                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
915                 break;
916             default:
917             {
918 #ifdef HAVE_NCURSESW
919                 if( i_chain_len + 1 < SEARCH_CHAIN_SIZE )
920                 {
921                     p_sys->psz_search_chain[i_chain_len] = (char) i_key;
922                     p_sys->psz_search_chain[i_chain_len + 1] = '\0';
923                 }
924 #else
925                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
926
927                 if( psz_utf8 != NULL )
928                 {
929                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
930                     {
931                         strcpy( p_sys->psz_search_chain + i_chain_len,
932                                 psz_utf8 );
933                     }
934                     free( psz_utf8 );
935                 }
936 #endif
937                 break;
938             }
939         }
940         free( p_sys->psz_old_search );
941         p_sys->psz_old_search = NULL;
942         SearchPlaylist( p_intf, p_sys->psz_search_chain );
943         goto end;
944     }
945     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
946     {
947         int i_chain_len = strlen( p_sys->psz_open_chain );
948
949         switch( i_key )
950         {
951             case KEY_CLEAR:
952             case 0x0c:          /* ^l */
953                 clear();
954                 break;
955             case KEY_ENTER:
956             case '\r':
957             case '\n':
958                 if( i_chain_len > 0 )
959                 {
960                     playlist_item_t *p_parent = p_sys->p_node;
961
962                     PL_LOCK;
963                     if( !p_parent )
964                     p_parent = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
965                     if( !p_parent )
966                         p_parent = p_playlist->p_local_onelevel;
967
968                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
969                         p_parent = p_parent->p_parent;
970                     PL_UNLOCK;
971
972                     playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
973                                   PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
974                                   p_parent->p_input ==
975                                     p_playlist->p_local_onelevel->p_input
976                                   , false );
977
978                     p_sys->b_box_plidx_follow = true;
979                 }
980                 p_sys->i_box_type = BOX_PLAYLIST;
981                 break;
982             case 0x1b:  /* ESC */
983                 if( wgetch( p_sys->w ) != ERR )
984                 {
985                     i_ret = 0;
986                     break;
987                 }
988                 p_sys->i_box_type = BOX_PLAYLIST;
989                 break;
990             case KEY_BACKSPACE:
991             case 0x7f:
992                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
993                 break;
994             default:
995             {
996 #ifdef HAVE_NCURSESW
997                 if( i_chain_len + 1 < OPEN_CHAIN_SIZE )
998                 {
999                     p_sys->psz_open_chain[i_chain_len] = (char) i_key;
1000                     p_sys->psz_open_chain[i_chain_len + 1] = '\0';
1001                 }
1002 #else
1003                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
1004
1005                 if( psz_utf8 != NULL )
1006                 {
1007                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
1008                     {
1009                         strcpy( p_sys->psz_open_chain + i_chain_len,
1010                                 psz_utf8 );
1011                     }
1012                     free( psz_utf8 );
1013                 }
1014 #endif
1015             }
1016         }
1017         goto end;
1018     }
1019
1020
1021     /* Common keys */
1022     switch( i_key )
1023     {
1024         case 0x1b:  /* ESC */
1025             if( wgetch( p_sys->w ) != ERR )
1026             {
1027                 i_ret = 0;
1028                 break;
1029             }
1030         case 'q':
1031         case 'Q':
1032         case KEY_EXIT:
1033             libvlc_Quit( p_intf->p_libvlc );
1034             i_ret = 0;
1035             break;
1036
1037         /* Box switching */
1038         case 'i':
1039             if( p_sys->i_box_type == BOX_INFO )
1040                 p_sys->i_box_type = BOX_NONE;
1041             else
1042                 p_sys->i_box_type = BOX_INFO;
1043             p_sys->i_box_lines_total = 0;
1044             break;
1045         case 'm':
1046             if( p_sys->i_box_type == BOX_META )
1047                 p_sys->i_box_type = BOX_NONE;
1048             else
1049                 p_sys->i_box_type = BOX_META;
1050             p_sys->i_box_lines_total = 0;
1051             break;
1052         case 'L':
1053             if( p_sys->i_box_type == BOX_LOG )
1054                 p_sys->i_box_type = BOX_NONE;
1055             else
1056                 p_sys->i_box_type = BOX_LOG;
1057             break;
1058         case 'P':
1059             if( p_sys->i_box_type == BOX_PLAYLIST )
1060                 p_sys->i_box_type = BOX_NONE;
1061             else
1062                 p_sys->i_box_type = BOX_PLAYLIST;
1063             break;
1064         case 'B':
1065             if( p_sys->i_box_type == BOX_BROWSE )
1066                 p_sys->i_box_type = BOX_NONE;
1067             else
1068                 p_sys->i_box_type = BOX_BROWSE;
1069             break;
1070         case 'x':
1071             if( p_sys->i_box_type == BOX_OBJECTS )
1072                 p_sys->i_box_type = BOX_NONE;
1073             else
1074                 p_sys->i_box_type = BOX_OBJECTS;
1075             break;
1076         case 'S':
1077             if( p_sys->i_box_type == BOX_STATS )
1078                 p_sys->i_box_type = BOX_NONE;
1079             else
1080                 p_sys->i_box_type = BOX_STATS;
1081             break;
1082         case 'c':
1083             p_sys->b_color = !p_sys->b_color;
1084             if( p_sys->b_color && !p_sys->b_color_started )
1085                 start_color_and_pairs( p_intf );
1086             break;
1087         case 'h':
1088         case 'H':
1089             if( p_sys->i_box_type == BOX_HELP )
1090                 p_sys->i_box_type = BOX_NONE;
1091             else
1092                 p_sys->i_box_type = BOX_HELP;
1093             p_sys->i_box_lines_total = 0;
1094             break;
1095         case '/':
1096             if( p_sys->i_box_type != BOX_SEARCH )
1097             {
1098                 if( p_sys->psz_search_chain )
1099                 {
1100                     p_sys->psz_search_chain[0] = '\0';
1101                     p_sys->b_box_plidx_follow = false;
1102                     p_sys->i_before_search = p_sys->i_box_plidx;
1103                     p_sys->i_box_type = BOX_SEARCH;
1104                 }
1105             }
1106             break;
1107         case 'A': /* Open */
1108             if( p_sys->i_box_type != BOX_OPEN )
1109             {
1110                 if( p_sys->psz_open_chain )
1111                 {
1112                     p_sys->psz_open_chain[0] = '\0';
1113                     p_sys->i_box_type = BOX_OPEN;
1114                 }
1115             }
1116             break;
1117
1118         /* Navigation */
1119         case KEY_RIGHT:
1120             p_sys->f_slider += 1.0;
1121             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
1122             ManageSlider( p_intf );
1123             break;
1124
1125         case KEY_LEFT:
1126             p_sys->f_slider -= 1.0;
1127             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
1128             ManageSlider( p_intf );
1129             break;
1130
1131         /* Common control */
1132         case 'f':
1133         {
1134             if( p_intf->p_sys->p_input )
1135             {
1136                 vout_thread_t *p_vout;
1137                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
1138                                           VLC_OBJECT_VOUT, FIND_CHILD );
1139                 if( p_vout )
1140                 {
1141                     var_ToggleBool( p_vout, "fullscreen" );
1142                     vlc_object_release( p_vout );
1143                 }
1144                 else
1145                 {
1146                     var_ToggleBool( p_playlist, "fullscreen" );
1147                 }
1148             }
1149             i_ret = 0;
1150             break;
1151         }
1152
1153         case ' ':
1154             PlayPause( p_intf );
1155             break;
1156
1157         case 's':
1158             playlist_Stop( p_playlist );
1159             break;
1160
1161         case 'e':
1162             Eject( p_intf );
1163             break;
1164
1165         case '[':
1166             if( p_sys->p_input )
1167                 var_TriggerCallback( p_sys->p_input, "prev-title" );
1168             break;
1169
1170         case ']':
1171             if( p_sys->p_input )
1172                 var_TriggerCallback( p_sys->p_input, "next-title" );
1173             break;
1174
1175         case '<':
1176             if( p_sys->p_input )
1177                 var_TriggerCallback( p_sys->p_input, "prev-chapter" );
1178             break;
1179
1180         case '>':
1181             if( p_sys->p_input )
1182                 var_TriggerCallback( p_sys->p_input, "next-chapter" );
1183             break;
1184
1185         case 'p':
1186             playlist_Prev( p_playlist );
1187             clear();
1188             break;
1189
1190         case 'n':
1191             playlist_Next( p_playlist );
1192             clear();
1193             break;
1194
1195         case 'a':
1196             aout_VolumeUp( p_playlist, 1, NULL );
1197             clear();
1198             break;
1199
1200         case 'z':
1201             aout_VolumeDown( p_playlist, 1, NULL );
1202             clear();
1203             break;
1204
1205         /*
1206          * ^l should clear and redraw the screen
1207          */
1208         case KEY_CLEAR:
1209         case 0x0c:          /* ^l */
1210             clear();
1211             break;
1212
1213         default:
1214             i_ret = 0;
1215     }
1216
1217 end:
1218     pl_Release( p_intf );
1219     return i_ret;
1220 }
1221
1222 static void ManageSlider( intf_thread_t *p_intf )
1223 {
1224     intf_sys_t     *p_sys = p_intf->p_sys;
1225     input_thread_t *p_input = p_sys->p_input;
1226     vlc_value_t     val;
1227
1228     if( p_input == NULL )
1229     {
1230         return;
1231     }
1232     var_Get( p_input, "state", &val );
1233     if( val.i_int != PLAYING_S )
1234     {
1235         return;
1236     }
1237
1238     var_Get( p_input, "position", &val );
1239     if( p_sys->f_slider == p_sys->f_slider_old )
1240     {
1241         p_sys->f_slider =
1242         p_sys->f_slider_old = 100 * val.f_float;
1243     }
1244     else
1245     {
1246         p_sys->f_slider_old = p_sys->f_slider;
1247
1248         val.f_float = p_sys->f_slider / 100.0;
1249         var_Set( p_input, "position", val );
1250     }
1251 }
1252
1253 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1254 {
1255     int i_max;
1256     int i_first = 0 ;
1257     int i_item = -1;
1258     intf_sys_t *p_sys = p_intf->p_sys;
1259
1260     if( p_sys->i_before_search >= 0 )
1261     {
1262         i_first = p_sys->i_before_search;
1263     }
1264
1265     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1266     {
1267         p_sys->i_box_plidx = p_sys->i_before_search;
1268         return;
1269     }
1270
1271     i_max = p_sys->i_plist_entries;
1272
1273     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1274     if( i_item < 0 )
1275     {
1276         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1277     }
1278
1279     if( i_item < 0 || i_item >= i_max ) return;
1280
1281     p_sys->i_box_plidx = i_item;
1282 }
1283
1284 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1285                               int i_start, int i_stop )
1286 {
1287     intf_sys_t *p_sys = p_intf->p_sys;
1288     int i, i_item = -1;
1289
1290     for( i = i_start + 1; i < i_stop; i++ )
1291     {
1292         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1293                         psz_searchstring ) != NULL )
1294         {
1295             i_item = i;
1296             break;
1297         }
1298     }
1299
1300     return i_item;
1301 }
1302
1303
1304 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1305 {
1306     va_list  vl_args;
1307     char    *p_buf = NULL;
1308     int      i_len;
1309
1310     if( w <= 0 )
1311         return;
1312
1313     va_start( vl_args, p_fmt );
1314     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1315         return;
1316     va_end( vl_args );
1317
1318     i_len = strlen( p_buf );
1319
1320 #ifdef HAVE_NCURSESW
1321     wchar_t psz_wide[i_len + 1];
1322
1323     EnsureUTF8( p_buf );
1324     size_t i_char_len = mbstowcs( psz_wide, p_buf, i_len );
1325
1326     size_t i_width; /* number of columns */
1327
1328     if( i_char_len == (size_t)-1 )
1329     /* an invalid character was encountered */
1330     {
1331         free( p_buf );
1332         return;
1333     }
1334     else
1335     {
1336         i_width = wcswidth( psz_wide, i_char_len );
1337         if( i_width == (size_t)-1 )
1338         {
1339             /* a non printable character was encountered */
1340             unsigned int i;
1341             int i_cwidth;
1342             i_width = 0;
1343             for( i = 0 ; i < i_char_len ; i++ )
1344             {
1345                 i_cwidth = wcwidth( psz_wide[i] );
1346                 if( i_cwidth != -1 )
1347                     i_width += i_cwidth;
1348             }
1349         }
1350     }
1351     if( i_width > (size_t)w )
1352     {
1353         int i_total_width = 0;
1354         int i = 0;
1355         while( i_total_width < w )
1356         {
1357             i_total_width += wcwidth( psz_wide[i] );
1358             if( w > 7 && i_total_width >= w/2 )
1359             {
1360                 psz_wide[i  ] = '.';
1361                 psz_wide[i+1] = '.';
1362                 i_total_width -= wcwidth( psz_wide[i] ) - 2;
1363                 if( i > 0 )
1364                 {
1365                     /* we require this check only if at least one character
1366                      * 4 or more columns wide exists (which i doubt) */
1367                     psz_wide[i-1] = '.';
1368                     i_total_width -= wcwidth( psz_wide[i-1] ) - 1;
1369                 }
1370
1371                 /* find the widest string */
1372                 int j, i_2nd_width = 0;
1373                 for( j = i_char_len - 1; i_2nd_width < w - i_total_width; j-- )
1374                     i_2nd_width += wcwidth( psz_wide[j] );
1375
1376                 /* we already have i_total_width columns filled, and we can't
1377                  * have more than w columns */
1378                 if( i_2nd_width > w - i_total_width )
1379                     j++;
1380
1381                 wmemmove( &psz_wide[i+2], &psz_wide[j+1], i_char_len - j - 1 );
1382                 psz_wide[i + 2 + i_char_len - j - 1] = '\0';
1383                 break;
1384             }
1385             i++;
1386         }
1387         if( w <= 7 ) /* we don't add the '...' else we lose too much chars */
1388             psz_wide[i] = '\0';
1389
1390         size_t i_wlen = wcslen( psz_wide ) * 6 + 1; /* worst case */
1391         char psz_ellipsized[i_wlen];
1392         wcstombs( psz_ellipsized, psz_wide, i_wlen );
1393         mvprintw( y, x, "%s", psz_ellipsized );
1394     }
1395     else
1396     {
1397         mvprintw( y, x, "%s", p_buf );
1398         mvhline( y, x + i_width, ' ', w - i_width );
1399     }
1400
1401 #else
1402     if( i_len > w )
1403     {
1404         int i_cut = i_len - w;
1405         int x1 = i_len/2 - i_cut/2;
1406         int x2 = x1 + i_cut;
1407
1408         if( i_len > x2 )
1409         {
1410             memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1411         }
1412         p_buf[w] = '\0';
1413         if( w > 7 )
1414         {
1415             p_buf[w/2-1] = '.';
1416             p_buf[w/2  ] = '.';
1417             p_buf[w/2+1] = '.';
1418         }
1419         char *psz_local = ToLocale( p_buf );
1420         mvprintw( y, x, "%s", psz_local );
1421         LocaleFree( p_buf );
1422     }
1423     else
1424     {
1425         char *psz_local = ToLocale( p_buf );
1426         mvprintw( y, x, "%s", psz_local );
1427         LocaleFree( p_buf );
1428         mvhline( y, x + i_len, ' ', w - i_len );
1429     }
1430 #endif
1431     free( p_buf );
1432 }
1433 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1434 {
1435     intf_sys_t     *p_sys = p_intf->p_sys;
1436
1437     va_list  vl_args;
1438     char    *p_buf = NULL;
1439
1440     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1441     {
1442         return;
1443     }
1444
1445     va_start( vl_args, p_fmt );
1446     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1447         return;
1448     va_end( vl_args );
1449
1450     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1451     free( p_buf );
1452 }
1453
1454 static void DumpObject( intf_thread_t *p_intf, int *l, vlc_object_t *p_obj, int i_level )
1455 {
1456     /*if( p_obj->psz_object_name )
1457         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s \"%s\" (%p)",
1458                 p_obj->psz_object_type, p_obj->psz_object_name,
1459                 p_obj );
1460     else*/
1461         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s (%o)",
1462                 p_obj->psz_object_type, p_obj );
1463
1464     vlc_list_t *list = vlc_list_children( p_obj );
1465     for( int i = 0; i < list->i_count ; i++ )
1466     {
1467         MainBoxWrite( p_intf, *l, 1 + 2 * i_level,
1468             i == list->i_count - 1 ? "`-" : "|-" );
1469         DumpObject( p_intf, l, list->p_values[i].p_object, i_level + 1 );
1470     }
1471     vlc_list_release( list );
1472 }
1473
1474 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1475 {
1476     intf_sys_t     *p_sys = p_intf->p_sys;
1477     input_thread_t *p_input = p_sys->p_input;
1478     playlist_t     *p_playlist = pl_Hold( p_intf );
1479     int y = 0;
1480     int h;
1481     int y_end;
1482
1483     /* Title */
1484     attrset( A_REVERSE );
1485     int i_len = strlen( "VLC media player "PACKAGE_VERSION );
1486     int mid = ( COLS - i_len ) / 2;
1487     if( mid < 0 )
1488         mid = 0;
1489     int i_size = ( COLS > i_len + 1 ) ? COLS : i_len + 1;
1490     char psz_title[i_size];
1491     memset( psz_title, ' ', mid );
1492     if( p_sys->b_color )
1493         wcolor_set( p_sys->w, C_TITLE, NULL );
1494     snprintf( &psz_title[mid], i_size, "VLC media player "PACKAGE_VERSION );
1495     mvnprintw( y, 0, COLS, "%s", psz_title );
1496     attroff( A_REVERSE );
1497     y += 2;
1498
1499     if( p_sys->b_color )
1500         wcolor_set( p_sys->w, C_STATUS, NULL );
1501
1502     /* Infos */
1503     char *psz_state;
1504     if( asprintf( &psz_state, "%s%s%s",
1505             var_GetBool( p_playlist, "repeat" ) ? _( "[Repeat] " ) : "",
1506             var_GetBool( p_playlist, "random" ) ? _( "[Random] " ) : "",
1507             var_GetBool( p_playlist, "loop" ) ? _( "[Loop]" ) : "" ) == -1 )
1508         psz_state = NULL;
1509
1510     if( p_input && !p_input->b_dead )
1511     {
1512         char buf1[MSTRTIME_MAX_SIZE];
1513         char buf2[MSTRTIME_MAX_SIZE];
1514         vlc_value_t val;
1515
1516         /* Source */
1517         char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
1518         mvnprintw( y++, 0, COLS, _(" Source   : %s"), psz_uri );
1519         free( psz_uri );
1520
1521         /* State */
1522         var_Get( p_input, "state", &val );
1523         if( val.i_int == PLAYING_S )
1524         {
1525             mvnprintw( y++, 0, COLS, _(" State    : Playing %s"), psz_state );
1526         }
1527         else if( val.i_int == OPENING_S )
1528         {
1529             mvnprintw( y++, 0, COLS, _(" State    : Opening/Connecting %s"), psz_state );
1530         }
1531         else if( val.i_int == PAUSE_S )
1532         {
1533             mvnprintw( y++, 0, COLS, _(" State    : Paused %s"), psz_state );
1534         }
1535
1536         if( val.i_int != INIT_S && val.i_int != END_S )
1537         {
1538             audio_volume_t i_volume;
1539
1540             /* Position */
1541             var_Get( p_input, "time", &val );
1542             msecstotimestr( buf1, val.i_time / 1000 );
1543
1544             var_Get( p_input, "length", &val );
1545             msecstotimestr( buf2, val.i_time / 1000 );
1546
1547             mvnprintw( y++, 0, COLS, _(" Position : %s/%s (%.2f%%)"), buf1, buf2, p_sys->f_slider );
1548
1549             /* Volume */
1550             aout_VolumeGet( p_playlist, &i_volume );
1551             mvnprintw( y++, 0, COLS, _(" Volume   : %i%%"), i_volume*200/AOUT_VOLUME_MAX );
1552
1553             /* Title */
1554             if( !var_Get( p_input, "title", &val ) )
1555             {
1556                 int i_title_count = var_CountChoices( p_input, "title" );
1557                 if( i_title_count > 0 )
1558                     mvnprintw( y++, 0, COLS, _(" Title    : %d/%d"), val.i_int, i_title_count );
1559             }
1560
1561             /* Chapter */
1562             if( !var_Get( p_input, "chapter", &val ) )
1563             {
1564                 int i_chapter_count = var_CountChoices( p_input, "chapter" );
1565                 if( i_chapter_count > 0 )
1566                     mvnprintw( y++, 0, COLS, _(" Chapter  : %d/%d"), val.i_int, i_chapter_count );
1567             }
1568         }
1569         else
1570         {
1571             y += 2;
1572         }
1573     }
1574     else
1575     {
1576         mvnprintw( y++, 0, COLS, _(" Source: <no current item> %s"), psz_state );
1577         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1578         mvnprintw( y++, 0, COLS, _(" [ h for help ]") );
1579         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1580     }
1581     free( psz_state );
1582     if( p_sys->b_color )
1583         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1584
1585     DrawBox( p_sys->w, y, 0, 3, COLS, "", p_sys->b_color );
1586     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1587     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1588     y += 3;
1589
1590     p_sys->i_box_y = y + 1;
1591     p_sys->i_box_lines = LINES - y - 2;
1592
1593     h = LINES - y;
1594     y_end = y + h - 1;
1595
1596     if( p_sys->i_box_type == BOX_HELP )
1597     {
1598         /* Help box */
1599         int l = 0;
1600         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Help "), p_sys->b_color );
1601
1602         if( p_sys->b_color )
1603             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1604         MainBoxWrite( p_intf, l++, 1, _("[Display]") );
1605         if( p_sys->b_color )
1606             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1607         MainBoxWrite( p_intf, l++, 1, _("     h,H         Show/Hide help box") );
1608         MainBoxWrite( p_intf, l++, 1, _("     i           Show/Hide info box") );
1609         MainBoxWrite( p_intf, l++, 1, _("     m           Show/Hide metadata box") );
1610         MainBoxWrite( p_intf, l++, 1, _("     L           Show/Hide messages box") );
1611         MainBoxWrite( p_intf, l++, 1, _("     P           Show/Hide playlist box") );
1612         MainBoxWrite( p_intf, l++, 1, _("     B           Show/Hide filebrowser") );
1613         MainBoxWrite( p_intf, l++, 1, _("     x           Show/Hide objects box") );
1614         MainBoxWrite( p_intf, l++, 1, _("     S           Show/Hide statistics box" ) );
1615         MainBoxWrite( p_intf, l++, 1, _("     c           Switch color on/off") );
1616         MainBoxWrite( p_intf, l++, 1, _("     Esc         Close Add/Search entry") );
1617         MainBoxWrite( p_intf, l++, 1, "" );
1618
1619         if( p_sys->b_color )
1620             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1621         MainBoxWrite( p_intf, l++, 1, _("[Global]") );
1622         if( p_sys->b_color )
1623             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1624         MainBoxWrite( p_intf, l++, 1, _("     q, Q, Esc   Quit") );
1625         MainBoxWrite( p_intf, l++, 1, _("     s           Stop") );
1626         MainBoxWrite( p_intf, l++, 1, _("     <space>     Pause/Play") );
1627         MainBoxWrite( p_intf, l++, 1, _("     f           Toggle Fullscreen") );
1628         MainBoxWrite( p_intf, l++, 1, _("     n, p        Next/Previous playlist item") );
1629         MainBoxWrite( p_intf, l++, 1, _("     [, ]        Next/Previous title") );
1630         MainBoxWrite( p_intf, l++, 1, _("     <, >        Next/Previous chapter") );
1631         MainBoxWrite( p_intf, l++, 1, _("     <right>     Seek +1%%") );
1632         MainBoxWrite( p_intf, l++, 1, _("     <left>      Seek -1%%") );
1633         MainBoxWrite( p_intf, l++, 1, _("     a           Volume Up") );
1634         MainBoxWrite( p_intf, l++, 1, _("     z           Volume Down") );
1635         MainBoxWrite( p_intf, l++, 1, "" );
1636
1637         if( p_sys->b_color )
1638             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1639         MainBoxWrite( p_intf, l++, 1, _("[Playlist]") );
1640         if( p_sys->b_color )
1641             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1642         MainBoxWrite( p_intf, l++, 1, _("     r           Toggle Random playing") );
1643         MainBoxWrite( p_intf, l++, 1, _("     l           Toggle Loop Playlist") );
1644         MainBoxWrite( p_intf, l++, 1, _("     R           Toggle Repeat item") );
1645         MainBoxWrite( p_intf, l++, 1, _("     o           Order Playlist by title") );
1646         MainBoxWrite( p_intf, l++, 1, _("     O           Reverse order Playlist by title") );
1647         MainBoxWrite( p_intf, l++, 1, _("     g           Go to the current playing item") );
1648         MainBoxWrite( p_intf, l++, 1, _("     /           Look for an item") );
1649         MainBoxWrite( p_intf, l++, 1, _("     A           Add an entry") );
1650         MainBoxWrite( p_intf, l++, 1, _("     D, <del>    Delete an entry") );
1651         MainBoxWrite( p_intf, l++, 1, _("     <backspace> Delete an entry") );
1652         MainBoxWrite( p_intf, l++, 1, _("     e           Eject (if stopped)") );
1653         MainBoxWrite( p_intf, l++, 1, "" );
1654
1655         if( p_sys->b_color )
1656             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1657         MainBoxWrite( p_intf, l++, 1, _("[Filebrowser]") );
1658         if( p_sys->b_color )
1659             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1660         MainBoxWrite( p_intf, l++, 1, _("     <enter>     Add the selected file to the playlist") );
1661         MainBoxWrite( p_intf, l++, 1, _("     <space>     Add the selected directory to the playlist") );
1662         MainBoxWrite( p_intf, l++, 1, _("     .           Show/Hide hidden files") );
1663         MainBoxWrite( p_intf, l++, 1, "" );
1664
1665         if( p_sys->b_color )
1666             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1667         MainBoxWrite( p_intf, l++, 1, _("[Boxes]") );
1668         if( p_sys->b_color )
1669             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1670         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Navigate through the box line by line") );
1671         MainBoxWrite( p_intf, l++, 1, _("     <pgup>,<pgdown> Navigate through the box page by page") );
1672         MainBoxWrite( p_intf, l++, 1, "" );
1673
1674         if( p_sys->b_color )
1675             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1676         MainBoxWrite( p_intf, l++, 1, _("[Player]") );
1677         if( p_sys->b_color )
1678             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1679         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Seek +/-5%%") );
1680         MainBoxWrite( p_intf, l++, 1, "" );
1681
1682         if( p_sys->b_color )
1683             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1684         MainBoxWrite( p_intf, l++, 1, _("[Miscellaneous]") );
1685         if( p_sys->b_color )
1686             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1687         MainBoxWrite( p_intf, l++, 1, _("     Ctrl-l          Refresh the screen") );
1688
1689         p_sys->i_box_lines_total = l;
1690         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1691         {
1692             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1693         }
1694
1695         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1696         {
1697             y += l - p_sys->i_box_start;
1698         }
1699         else
1700         {
1701             y += p_sys->i_box_lines;
1702         }
1703     }
1704     else if( p_sys->i_box_type == BOX_INFO )
1705     {
1706         /* Info box */
1707         int l = 0;
1708         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Information "), p_sys->b_color );
1709
1710         if( p_input )
1711         {
1712             int i,j;
1713             vlc_mutex_lock( &input_GetItem(p_input)->lock );
1714             for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
1715             {
1716                 info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
1717                 if( y >= y_end ) break;
1718                 if( p_sys->b_color )
1719                     wcolor_set( p_sys->w, C_CATEGORY, NULL );
1720                 MainBoxWrite( p_intf, l++, 1, _("  [%s]"), p_category->psz_name );
1721                 if( p_sys->b_color )
1722                     wcolor_set( p_sys->w, C_DEFAULT, NULL );
1723                 for( j = 0; j < p_category->i_infos; j++ )
1724                 {
1725                     info_t *p_info = p_category->pp_infos[j];
1726                     if( y >= y_end ) break;
1727                     MainBoxWrite( p_intf, l++, 1, _("      %s: %s"), p_info->psz_name, p_info->psz_value );
1728                 }
1729             }
1730             vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1731         }
1732         else
1733         {
1734             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1735         }
1736         p_sys->i_box_lines_total = l;
1737         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1738         {
1739             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1740         }
1741
1742         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1743         {
1744             y += l - p_sys->i_box_start;
1745         }
1746         else
1747         {
1748             y += p_sys->i_box_lines;
1749         }
1750     }
1751     else if( p_sys->i_box_type == BOX_META )
1752     {
1753         /* Meta data box */
1754         int l = 0;
1755
1756         DrawBox( p_sys->w, y++, 0, h, COLS, _("Meta-information"),
1757                  p_sys->b_color );
1758
1759         if( p_input )
1760         {
1761             int i;
1762             input_item_t *p_item = input_GetItem( p_input );
1763             vlc_mutex_lock( &p_item->lock );
1764             for( i=0; i<VLC_META_TYPE_COUNT; i++ )
1765             {
1766                 if( y >= y_end ) break;
1767                 char *psz_meta = p_item->p_meta->ppsz_meta[i];
1768                 if( psz_meta && *psz_meta )
1769                 {
1770                     const char *psz_meta_title;
1771                     switch( i )
1772                     {
1773                         case 0:
1774                             psz_meta_title = VLC_META_TITLE; break;
1775                         case 1:
1776                             psz_meta_title = VLC_META_ARTIST; break;
1777                         case 2:
1778                             psz_meta_title = VLC_META_GENRE ; break;
1779                         case 3:
1780                             psz_meta_title = VLC_META_COPYRIGHT; break;
1781                         case 4:
1782                             psz_meta_title = VLC_META_ALBUM; break;
1783                         case 5:
1784                             psz_meta_title = VLC_META_TRACK_NUMBER; break;
1785                         case 6:
1786                             psz_meta_title = VLC_META_DESCRIPTION; break;
1787                         case 7:
1788                             psz_meta_title = VLC_META_RATING; break;
1789                         case 8:
1790                             psz_meta_title = VLC_META_DATE; break;
1791                         case 9:
1792                             psz_meta_title = VLC_META_SETTING; break;
1793                         case 10:
1794                             psz_meta_title = VLC_META_URL; break;
1795                         case 11:
1796                             psz_meta_title = VLC_META_LANGUAGE; break;
1797                         case 12:
1798                             psz_meta_title = VLC_META_NOW_PLAYING; break;
1799                         case 13:
1800                             psz_meta_title = VLC_META_PUBLISHER; break;
1801                         case 14:
1802                             psz_meta_title = VLC_META_ENCODED_BY; break;
1803                         case 15:
1804                             psz_meta_title = VLC_META_ART_URL; break;
1805                         case 16:
1806                             psz_meta_title = VLC_META_TRACKID; break;
1807                         default:
1808                             psz_meta_title = ""; break;
1809                     }
1810                     if( p_sys->b_color )
1811                         wcolor_set( p_sys->w, C_CATEGORY, NULL );
1812                     MainBoxWrite( p_intf, l++, 1, "  [%s]", psz_meta_title );
1813                     if( p_sys->b_color )
1814                         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1815                     MainBoxWrite( p_intf, l++, 1, "      %s", psz_meta );
1816                 }
1817             }
1818             vlc_mutex_unlock( &p_item->lock );
1819         }
1820         else
1821         {
1822             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1823         }
1824         p_sys->i_box_lines_total = l;
1825         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1826         {
1827             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1828         }
1829
1830         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1831         {
1832             y += l - p_sys->i_box_start;
1833         }
1834         else
1835         {
1836             y += p_sys->i_box_lines;
1837         }
1838     }
1839     else if( p_sys->i_box_type == BOX_LOG )
1840     {
1841 #warning Deprecated API
1842 #if 0
1843         int i_line = 0;
1844         int i_stop;
1845         int i_start;
1846
1847         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Logs "), p_sys->b_color );
1848
1849
1850         i_start = p_intf->p_sys->p_sub->i_start;
1851
1852         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1853         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1854         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1855
1856         for( ;; )
1857         {
1858             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1859             if( i_line >= h - 2 )
1860             {
1861                 break;
1862             }
1863             i_stop--;
1864             i_line++;
1865             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1866             if( i_stop == i_start )
1867             {
1868                 break;
1869             }
1870             if( p_sys->b_color )
1871                 wcolor_set( p_sys->w,
1872                     p_sys->p_sub->p_msg[i_stop].i_type + C_INFO,
1873                     NULL );
1874             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1875                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1876                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1877             if( p_sys->b_color )
1878                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1879         }
1880
1881         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1882         p_intf->p_sys->p_sub->i_start = i_stop;
1883         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1884         y = y_end;
1885 #endif
1886     }
1887     else if( p_sys->i_box_type == BOX_BROWSE )
1888     {
1889         /* Filebrowser box */
1890         int        i_start, i_stop;
1891         int        i_item;
1892         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Browse "), p_sys->b_color );
1893
1894         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1895         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1896
1897         if( p_sys->i_box_bidx < (h - 2)/2 )
1898         {
1899             i_start = 0;
1900             i_stop = h - 2;
1901         }
1902         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1903         {
1904             i_start = p_sys->i_box_bidx - (h - 2)/2;
1905             i_stop = i_start + h - 2;
1906         }
1907         else
1908         {
1909             i_stop = p_sys->i_dir_entries;
1910             i_start = p_sys->i_dir_entries - (h - 2);
1911         }
1912         if( i_start < 0 )
1913         {
1914             i_start = 0;
1915         }
1916         if( i_stop > p_sys->i_dir_entries )
1917         {
1918             i_stop = p_sys->i_dir_entries;
1919         }
1920
1921         for( i_item = i_start; i_item < i_stop; i_item++ )
1922         {
1923             bool b_selected = ( p_sys->i_box_bidx == i_item );
1924
1925             if( y >= y_end ) break;
1926             if( b_selected )
1927             {
1928                 attrset( A_REVERSE );
1929             }
1930             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1931                 wcolor_set( p_sys->w, C_FOLDER, NULL );
1932             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == true ? ' ' : '+',
1933                             p_sys->pp_dir_entries[i_item]->psz_path );
1934             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1935                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1936
1937             if( b_selected )
1938             {
1939                 attroff( A_REVERSE );
1940             }
1941         }
1942
1943     }
1944     else if( p_sys->i_box_type == BOX_OBJECTS )
1945     {
1946         int l = 0;
1947         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Objects "), p_sys->b_color );
1948         DumpObject( p_intf, &l, VLC_OBJECT( p_intf->p_libvlc ), 0 );
1949
1950         p_sys->i_box_lines_total = l;
1951         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1952             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1953
1954         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1955             y += l - p_sys->i_box_start;
1956         else
1957             y += p_sys->i_box_lines;
1958     }
1959     else if( p_sys->i_box_type == BOX_STATS )
1960     {
1961         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Stats "), p_sys->b_color );
1962
1963         if( p_input )
1964         {
1965             input_item_t *p_item = input_GetItem( p_input );
1966             assert( p_item );
1967             vlc_mutex_lock( &p_item->lock );
1968             vlc_mutex_lock( &p_item->p_stats->lock );
1969
1970             int i_audio = 0;
1971             int i_video = 0;
1972             int i;
1973
1974             if( !p_item->i_es )
1975                 i_video = i_audio = 1;
1976             else
1977                 for( i = 0; i < p_item->i_es ; i++ )
1978                 {
1979                     i_audio += ( p_item->es[i]->i_cat == AUDIO_ES );
1980                     i_video += ( p_item->es[i]->i_cat == VIDEO_ES );
1981                 }
1982
1983             int l = 0;
1984
1985 #define SHOW_ACS(x,c) \
1986     if(l >= p_sys->i_box_start && l - p_sys->i_box_start < p_sys->i_box_lines) \
1987         mvaddch( p_sys->i_box_y - p_sys->i_box_start + l, x, c )
1988
1989             /* Input */
1990             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
1991             MainBoxWrite( p_intf, l, 1, _("+-[Incoming]"));
1992             SHOW_ACS( 1, ACS_ULCORNER );  SHOW_ACS( 2, ACS_HLINE ); l++;
1993             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
1994             MainBoxWrite( p_intf, l, 1, _("| input bytes read : %8.0f kB"),
1995                     (float)(p_item->p_stats->i_read_bytes)/1000 );
1996             SHOW_ACS( 1, ACS_VLINE ); l++;
1997             MainBoxWrite( p_intf, l, 1, _("| input bitrate    :   %6.0f kb/s"),
1998                     (float)(p_item->p_stats->f_input_bitrate)*8000 );
1999             MainBoxWrite( p_intf, l, 1, _("| demux bytes read : %8.0f kB"),
2000                     (float)(p_item->p_stats->i_demux_read_bytes)/1000 );
2001             SHOW_ACS( 1, ACS_VLINE ); l++;
2002             MainBoxWrite( p_intf, l, 1, _("| demux bitrate    :   %6.0f kb/s"),
2003                     (float)(p_item->p_stats->f_demux_bitrate)*8000 );
2004             SHOW_ACS( 1, ACS_VLINE ); l++;
2005             DrawEmptyLine( p_sys->w, p_sys->i_box_y + l - p_sys->i_box_start, 1, COLS - 2 );
2006             SHOW_ACS( 1, ACS_VLINE ); l++;
2007
2008             /* Video */
2009             if( i_video )
2010             {
2011                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2012                 MainBoxWrite( p_intf, l, 1, _("+-[Video Decoding]"));
2013                 SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2014                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2015                 MainBoxWrite( p_intf, l, 1, _("| video decoded    :    %5i"),
2016                         p_item->p_stats->i_decoded_video );
2017                 SHOW_ACS( 1, ACS_VLINE ); l++;
2018                 MainBoxWrite( p_intf, l, 1, _("| frames displayed :    %5i"),
2019                         p_item->p_stats->i_displayed_pictures );
2020                 SHOW_ACS( 1, ACS_VLINE ); l++;
2021                 MainBoxWrite( p_intf, l, 1, _("| frames lost      :    %5i"),
2022                         p_item->p_stats->i_lost_pictures );
2023                 SHOW_ACS( 1, ACS_VLINE ); l++;
2024                 DrawEmptyLine( p_sys->w, p_sys->i_box_y + l - p_sys->i_box_start, 1, COLS - 2 );
2025                 SHOW_ACS( 1, ACS_VLINE ); l++;
2026             }
2027             /* Audio*/
2028             if( i_audio )
2029             {
2030                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2031                 MainBoxWrite( p_intf, l, 1, _("+-[Audio Decoding]"));
2032                 SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2033                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2034                 MainBoxWrite( p_intf, l, 1, _("| audio decoded    :    %5i"),
2035                         p_item->p_stats->i_decoded_audio );
2036                 SHOW_ACS( 1, ACS_VLINE ); l++;
2037                 MainBoxWrite( p_intf, l, 1, _("| buffers played   :    %5i"),
2038                         p_item->p_stats->i_played_abuffers );
2039                 SHOW_ACS( 1, ACS_VLINE ); l++;
2040                 MainBoxWrite( p_intf, l, 1, _("| buffers lost     :    %5i"),
2041                         p_item->p_stats->i_lost_abuffers );
2042                 SHOW_ACS( 1, ACS_VLINE ); l++;
2043                 DrawEmptyLine( p_sys->w, p_sys->i_box_y + l - p_sys->i_box_start, 1, COLS - 2 );
2044                 SHOW_ACS( 1, ACS_VLINE ); l++;
2045             }
2046             /* Sout */
2047             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2048             MainBoxWrite( p_intf, l, 1, _("+-[Streaming]"));
2049             SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2050             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2051             MainBoxWrite( p_intf, l, 1, _("| packets sent     :    %5i"), p_item->p_stats->i_sent_packets );
2052             SHOW_ACS( 1, ACS_VLINE ); l++;
2053             MainBoxWrite( p_intf, l, 1, _("| bytes sent       : %8.0f kB"),
2054                     (float)(p_item->p_stats->i_sent_bytes)/1000 );
2055             SHOW_ACS( 1, ACS_VLINE ); l++;
2056             MainBoxWrite( p_intf, l, 1, _("\\ sending bitrate  :   %6.0f kb/s"),
2057                     (float)(p_item->p_stats->f_send_bitrate*8)*1000 );
2058             SHOW_ACS( 1, ACS_LLCORNER ); l++;
2059             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2060
2061 #undef SHOW_ACS
2062
2063             p_sys->i_box_lines_total = l;
2064             if( p_sys->i_box_start >= p_sys->i_box_lines_total )
2065                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
2066
2067             if( l - p_sys->i_box_start < p_sys->i_box_lines )
2068                 y += l - p_sys->i_box_start;
2069             else
2070                 y += p_sys->i_box_lines;
2071
2072             vlc_mutex_unlock( &p_item->p_stats->lock );
2073             vlc_mutex_unlock( &p_item->lock );
2074
2075         }
2076     }
2077     else if( p_sys->i_box_type == BOX_PLAYLIST ||
2078                p_sys->i_box_type == BOX_SEARCH ||
2079                p_sys->i_box_type == BOX_OPEN   )
2080     {
2081         /* Playlist box */
2082         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
2083         int        i_item;
2084         char       *psz_title;
2085
2086         switch( p_sys->i_current_view )
2087         {
2088             case VIEW_ONELEVEL:
2089                 psz_title = strdup( _(" Playlist (All, one level) ") );
2090                 break;
2091             case VIEW_CATEGORY:
2092                 psz_title = strdup( _(" Playlist (By category) ") );
2093                 break;
2094             default:
2095                 psz_title = strdup( _(" Playlist (Manually added) ") );
2096         }
2097
2098         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title, p_sys->b_color );
2099         free( psz_title );
2100
2101         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
2102         {
2103             PlaylistRebuild( p_intf );
2104         }
2105         if( p_sys->b_box_plidx_follow )
2106         {
2107             FindIndex( p_intf, p_playlist );
2108         }
2109
2110         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2111         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2112         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
2113
2114         if( p_sys->i_box_plidx < (h - 2)/2 )
2115         {
2116             i_start = 0;
2117             i_stop = h - 2;
2118         }
2119         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
2120         {
2121             i_start = p_sys->i_box_plidx - (h - 2)/2;
2122             i_stop = i_start + h - 2;
2123         }
2124         else
2125         {
2126             i_stop = i_max;
2127             i_start = i_max - (h - 2);
2128         }
2129         if( i_start < 0 )
2130         {
2131             i_start = 0;
2132         }
2133         if( i_stop > i_max )
2134         {
2135             i_stop = i_max;
2136         }
2137
2138         for( i_item = i_start; i_item < i_stop; i_item++ )
2139         {
2140             bool b_selected = ( p_sys->i_box_plidx == i_item );
2141             playlist_item_t *p_item = p_sys->pp_plist[i_item]->p_item;
2142             playlist_item_t *p_node = p_sys->p_node;
2143             int c = ' ';
2144             input_thread_t *p_input2 = playlist_CurrentInput( p_playlist );
2145
2146             PL_LOCK;
2147             assert( p_item );
2148             playlist_item_t *p_current_playing_item = playlist_CurrentPlayingItem(p_playlist);
2149             if( ( p_node && p_item->p_input == p_node->p_input ) ||
2150                         ( !p_node && p_input2 && p_current_playing_item &&
2151                           p_item->p_input == p_current_playing_item->p_input ) )
2152                 c = '*';
2153             else if( p_item == p_node || ( p_item != p_node &&
2154                         PlaylistIsPlaying( p_playlist, p_item ) ) )
2155                 c = '>';
2156             PL_UNLOCK;
2157
2158             if( p_input2 )
2159                 vlc_object_release( p_input2 );
2160
2161             if( y >= y_end ) break;
2162             if( b_selected )
2163             {
2164                 attrset( A_REVERSE );
2165             }
2166             if( p_sys->b_color )
2167                 wcolor_set( p_sys->w, i_item % 3 + C_PLAYLIST_1, NULL );
2168             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
2169                        p_sys->pp_plist[i_item]->psz_display );
2170             if( p_sys->b_color )
2171                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
2172             if( b_selected )
2173             {
2174                 attroff( A_REVERSE );
2175             }
2176         }
2177
2178     }
2179     else
2180     {
2181         y++;
2182     }
2183     if( p_sys->i_box_type == BOX_SEARCH )
2184     {
2185         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2186         if( p_sys->psz_search_chain )
2187         {
2188             if( strlen( p_sys->psz_search_chain ) == 0 &&
2189                 p_sys->psz_old_search != NULL )
2190             {
2191                 /* Searching next entry */
2192                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_old_search );
2193             }
2194             else
2195             {
2196                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_search_chain );
2197             }
2198         }
2199     }
2200     if( p_sys->i_box_type == BOX_OPEN )
2201     {
2202         if( p_sys->psz_open_chain )
2203         {
2204             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2205             mvnprintw( 7, 1, COLS-2, _("Open: %s"), p_sys->psz_open_chain );
2206         }
2207     }
2208
2209     while( y < y_end )
2210     {
2211         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
2212     }
2213
2214     refresh();
2215
2216     *t_last_refresh = time( 0 );
2217     pl_Release( p_intf );
2218 }
2219
2220 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
2221 {
2222     intf_sys_t *p_sys = p_intf->p_sys;
2223     playlist_t *p_playlist = pl_Hold( p_intf );
2224     playlist_item_t *p_item;
2225
2226     switch( p_sys->i_current_view )
2227     {
2228         case VIEW_CATEGORY:
2229             p_item = p_playlist->p_root_category;
2230             break;
2231         default:
2232             p_item = p_playlist->p_root_onelevel;
2233     }
2234     pl_Release( p_intf );
2235     return p_item;
2236 }
2237
2238 static void PlaylistRebuild( intf_thread_t *p_intf )
2239 {
2240     intf_sys_t *p_sys = p_intf->p_sys;
2241     playlist_t *p_playlist = pl_Hold( p_intf );
2242
2243     PL_LOCK;
2244
2245     /* First clear the old one */
2246     PlaylistDestroy( p_intf );
2247
2248     /* Build the new one */
2249     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
2250
2251     p_sys->b_need_update = false;
2252
2253     PL_UNLOCK;
2254
2255     pl_Release( p_intf );
2256 }
2257
2258 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
2259                              int i, const char *c )
2260 {
2261     intf_sys_t *p_sys = p_intf->p_sys;
2262     playlist_item_t *p_child;
2263     int k;
2264
2265     for( k = 0; k < p_node->i_children; k++ )
2266     {
2267         char *psz_display;
2268         p_child = p_node->pp_children[k];
2269         char *psz_name = input_item_GetTitleFbName( p_child->p_input );
2270
2271         if( c && *c )
2272         {
2273             if( asprintf( &psz_display, "%s%c-%s", c,
2274                     k == p_node->i_children - 1 ?  '`' : '|', psz_name ) == -1 )
2275                 return;
2276         }
2277         else
2278         {
2279             if( asprintf( &psz_display, " %s", psz_name ) == -1 )
2280                 return;
2281         }
2282         free( psz_name );
2283         struct pl_item_t *p_pl_item = malloc( sizeof( struct pl_item_t ) );
2284         if( !p_pl_item )
2285             return;
2286         p_pl_item->psz_display = psz_display;
2287         p_pl_item->p_item = p_child;
2288         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
2289                      p_sys->i_plist_entries, p_pl_item );
2290         i++;
2291
2292         if( p_child->i_children > 0 )
2293         {
2294             char *psz_tmp;
2295             if( asprintf( &psz_tmp, "%s%c ", c,
2296                      k == p_node->i_children - 1 ? ' ' : '|' ) == -1 )
2297                 return;
2298             PlaylistAddNode( p_intf, p_child, i,
2299                              strlen( c ) ? psz_tmp : " " );
2300             free( psz_tmp );
2301         }
2302     }
2303 }
2304
2305 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
2306                             vlc_value_t oval, vlc_value_t nval, void *param )
2307 {
2308     VLC_UNUSED(p_this); VLC_UNUSED(psz_variable);
2309     VLC_UNUSED(oval); VLC_UNUSED(nval);
2310     intf_thread_t *p_intf = (intf_thread_t *)param;
2311     playlist_t *p_playlist = pl_Hold( p_intf );
2312     p_intf->p_sys->b_need_update = true;
2313     p_intf->p_sys->p_node = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
2314     pl_Release( p_intf );
2315     return VLC_SUCCESS;
2316 }
2317
2318 /* Playlist suxx */
2319 /* This function have to be called with the playlist locked */
2320 static inline bool PlaylistIsPlaying( playlist_t *p_playlist,
2321                                       playlist_item_t *p_item )
2322 {
2323     playlist_item_t *p_played_item = playlist_CurrentPlayingItem( p_playlist );
2324     return( p_item != NULL && p_played_item != NULL &&
2325             p_item->p_input != NULL && p_played_item->p_input != NULL &&
2326             p_item->p_input->i_id == p_played_item->p_input->i_id );
2327 }
2328
2329 static void FindIndex( intf_thread_t *p_intf, playlist_t *p_playlist )
2330 {
2331     intf_sys_t *p_sys = p_intf->p_sys;
2332     int i;
2333
2334     if( p_sys->i_box_plidx < p_sys->i_plist_entries && p_sys->i_box_plidx >= 0 )
2335     {
2336         playlist_item_t *p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
2337         PL_LOCK;
2338         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2339                 PlaylistIsPlaying( p_playlist, p_item ) )
2340         {
2341             PL_UNLOCK;
2342             return;
2343         }
2344     }
2345
2346     for( i = 0; i < p_sys->i_plist_entries; i++ )
2347     {
2348         playlist_item_t *p_item = p_sys->pp_plist[i]->p_item;
2349         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2350                 PlaylistIsPlaying( p_playlist, p_sys->pp_plist[i]->p_item ) )
2351         {
2352             p_sys->i_box_plidx = i;
2353             break;
2354         }
2355     }
2356     PL_UNLOCK;
2357 }
2358
2359 static void PlaylistDestroy( intf_thread_t *p_intf )
2360 {
2361     intf_sys_t *p_sys = p_intf->p_sys;
2362
2363     while( p_sys->i_plist_entries )
2364     {
2365         struct pl_item_t *p_pl_item = p_sys->pp_plist[0];
2366         free( p_pl_item->psz_display );
2367         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, 0 );
2368         free( p_pl_item );
2369     }
2370     p_sys->pp_plist = NULL;
2371 }
2372
2373 static void Eject( intf_thread_t *p_intf )
2374 {
2375     char *psz_device = NULL, *psz_parser, *psz_name;
2376
2377     /*
2378      * Get the active input
2379      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
2380      * If it's neither of these, then return
2381      */
2382
2383     playlist_t * p_playlist = pl_Hold( p_intf );
2384     PL_LOCK;
2385
2386     if( playlist_CurrentPlayingItem(p_playlist) == NULL )
2387     {
2388         PL_UNLOCK;
2389         pl_Release( p_intf );
2390         return;
2391     }
2392
2393     psz_name = playlist_CurrentPlayingItem(p_playlist)->p_input->psz_name;
2394
2395     if( psz_name )
2396     {
2397         if( !strncmp(psz_name, "dvd://", 4) )
2398         {
2399             switch( psz_name[strlen("dvd://")] )
2400             {
2401             case '\0':
2402             case '@':
2403                 psz_device = config_GetPsz( p_intf, "dvd" );
2404                 break;
2405             default:
2406                 /* Omit the first MRL-selector characters */
2407                 psz_device = strdup( psz_name + strlen("dvd://" ) );
2408                 break;
2409             }
2410         }
2411         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
2412         {
2413             switch( psz_name[strlen(VCD_MRL)] )
2414             {
2415             case '\0':
2416             case '@':
2417                 psz_device = config_GetPsz( p_intf, VCD_MRL );
2418                 break;
2419             default:
2420                 /* Omit the beginning MRL-selector characters */
2421                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
2422                 break;
2423             }
2424         }
2425         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
2426         {
2427             switch( psz_name[strlen(CDDA_MRL)] )
2428             {
2429             case '\0':
2430             case '@':
2431                 psz_device = config_GetPsz( p_intf, "cd-audio" );
2432                 break;
2433             default:
2434                 /* Omit the beginning MRL-selector characters */
2435                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
2436                 break;
2437             }
2438         }
2439         else
2440         {
2441             psz_device = strdup( psz_name );
2442         }
2443     }
2444
2445     PL_UNLOCK;
2446
2447     if( psz_device == NULL )
2448     {
2449         pl_Release( p_intf );
2450         return;
2451     }
2452
2453     /* Remove what we have after @ */
2454     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
2455     {
2456         if( *psz_parser == '@' )
2457         {
2458             *psz_parser = '\0';
2459             break;
2460         }
2461     }
2462
2463     /* If there's a stream playing, we aren't allowed to eject ! */
2464     if( p_intf->p_sys->p_input == NULL )
2465     {
2466         msg_Dbg( p_intf, "ejecting %s", psz_device );
2467
2468         intf_Eject( p_intf, psz_device );
2469     }
2470
2471     free( psz_device );
2472     pl_Release( p_intf );
2473     return;
2474 }
2475
2476 static int comp_dir_entries( const void *pp_dir_entry1,
2477                              const void *pp_dir_entry2 )
2478 {
2479     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
2480     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
2481     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
2482         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
2483     }
2484     else
2485     {
2486         return ( p_dir_entry1->b_file ? 1 : -1 );
2487     }
2488 }
2489
2490 static void ReadDir( intf_thread_t *p_intf )
2491 {
2492     intf_sys_t *p_sys = p_intf->p_sys;
2493     DIR *p_current_dir;
2494     int i;
2495
2496     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
2497     {
2498         char *psz_entry;
2499
2500         /* Open the dir */
2501         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
2502
2503         if( p_current_dir == NULL )
2504         {
2505             /* something went bad, get out of here ! */
2506             msg_Warn( p_intf, "cannot open directory `%s' (%m)",
2507                       p_sys->psz_current_dir );
2508             return;
2509         }
2510
2511         /* Clean the old shit */
2512         for( i = 0; i < p_sys->i_dir_entries; i++ )
2513         {
2514             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
2515             free( p_dir_entry->psz_path );
2516             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
2517             free( p_dir_entry );
2518         }
2519         p_sys->pp_dir_entries = NULL;
2520         p_sys->i_dir_entries = 0;
2521
2522         /* while we still have entries in the directory */
2523         while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
2524         {
2525 #if defined( S_ISDIR )
2526             struct stat stat_data;
2527 #endif
2528             struct dir_entry_t *p_dir_entry;
2529             char *psz_uri;
2530
2531             if( p_sys->b_show_hidden_files == false &&
2532                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
2533                 strcmp( psz_entry, ".." ) )
2534             {
2535                 free( psz_entry );
2536                 continue;
2537             }
2538
2539             if( asprintf( &psz_uri, "%s/%s", p_sys->psz_current_dir,
2540                         psz_entry ) == -1)
2541             {
2542                 free( psz_entry );
2543                 continue;
2544             }
2545
2546             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
2547             {
2548                 free( psz_uri );
2549                 free( psz_entry );
2550                 continue;
2551             }
2552
2553 #if defined( S_ISDIR )
2554             if( !utf8_stat( psz_uri, &stat_data )
2555              && S_ISDIR(stat_data.st_mode) )
2556 /*#elif defined( DT_DIR )
2557             if( p_dir_content->d_type & DT_DIR )*/
2558 #else
2559             if( 0 )
2560 #endif
2561             {
2562                 p_dir_entry->psz_path = strdup( psz_entry );
2563                 p_dir_entry->b_file = false;
2564                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2565                      p_sys->i_dir_entries, p_dir_entry );
2566             }
2567             else
2568             {
2569                 p_dir_entry->psz_path = strdup( psz_entry );
2570                 p_dir_entry->b_file = true;
2571                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2572                      p_sys->i_dir_entries, p_dir_entry );
2573             }
2574
2575             free( psz_uri );
2576             free( psz_entry );
2577         }
2578
2579         /* Sort */
2580         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2581                sizeof(struct dir_entry_t*), &comp_dir_entries );
2582
2583         closedir( p_current_dir );
2584         return;
2585     }
2586     else
2587     {
2588         msg_Dbg( p_intf, "no current dir set" );
2589         return;
2590     }
2591 }
2592
2593 static void PlayPause( intf_thread_t *p_intf )
2594 {
2595     input_thread_t *p_input = p_intf->p_sys->p_input;
2596     playlist_t *p_playlist = pl_Hold( p_intf );
2597     vlc_value_t val;
2598
2599     if( p_input )
2600     {
2601         var_Get( p_input, "state", &val );
2602         if( val.i_int != PAUSE_S )
2603         {
2604             val.i_int = PAUSE_S;
2605         }
2606         else
2607         {
2608             val.i_int = PLAYING_S;
2609         }
2610         var_Set( p_input, "state", val );
2611     }
2612     else
2613         playlist_Play( p_playlist );
2614
2615     pl_Release( p_intf );
2616 }
2617
2618 /****************************************************************************
2619  *
2620  ****************************************************************************/
2621 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, bool b_color )
2622 {
2623     int i;
2624     int i_len;
2625
2626     if( w > 3 && h > 2 )
2627     {
2628         if( b_color )
2629             wcolor_set( win, C_BOX, NULL );
2630         if( title == NULL ) title = "";
2631         i_len = strlen( title );
2632
2633         if( i_len > w - 2 ) i_len = w - 2;
2634
2635         mvwaddch( win, y, x,    ACS_ULCORNER );
2636         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2637         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2638         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2639         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2640
2641         for( i = 0; i < h-2; i++ )
2642         {
2643             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2644             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2645         }
2646
2647         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2648         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2649         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2650         if( b_color )
2651             wcolor_set( win, C_DEFAULT, NULL );
2652     }
2653 }
2654
2655 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2656 {
2657     if( w > 0 )
2658     {
2659         mvwhline( win, y, x, ' ', w );
2660     }
2661 }
2662
2663 static void DrawLine( WINDOW *win, int y, int x, int w )
2664 {
2665     if( w > 0 )
2666     {
2667         attrset( A_REVERSE );
2668         mvwhline( win, y, x, ' ', w );
2669         attroff( A_REVERSE );
2670     }
2671 }