Fix a bunch of warnings and errors
[vlc.git] / modules / gui / ncurses.c
1 /*****************************************************************************
2  * ncurses.c : NCurses plugin for vlc
3  *****************************************************************************
4  * Copyright (C) 2001-2006 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  *
12  * This program is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 2 of the License, or
15  * (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program; if not, write to the Free Software
24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
25  *****************************************************************************/
26
27 /*****************************************************************************
28  * Preamble
29  *****************************************************************************/
30 #include <stdlib.h>                                      /* malloc(), free() */
31 #include <string.h>
32 #include <errno.h>                                                 /* ENOMEM */
33 #include <stdio.h>
34 #include <time.h>
35
36 #include <curses.h>
37
38 #include <vlc/vlc.h>
39 #include <vlc/intf.h>
40 #include <vlc/vout.h>
41 #include <vlc/aout.h>
42 #include "charset.h"
43
44 #ifdef HAVE_SYS_STAT_H
45 #   include <sys/stat.h>
46 #endif
47 #if (!defined( WIN32 ) || defined(__MINGW32__))
48 /* Mingw has its own version of dirent */
49 #   include <dirent.h>
50 #endif
51
52 #ifdef HAVE_CDDAX
53 #define CDDA_MRL "cddax://"
54 #else
55 #define CDDA_MRL "cdda://"
56 #endif
57
58 #ifdef HAVE_VCDX
59 #define VCD_MRL "vcdx://"
60 #else
61 #define VCD_MRL "vcdx://"
62 #endif
63
64 #define SEARCH_CHAIN_SIZE 20
65 #define OPEN_CHAIN_SIZE 50
66
67 /*****************************************************************************
68  * Local prototypes.
69  *****************************************************************************/
70 static int  Open           ( vlc_object_t * );
71 static void Close          ( vlc_object_t * );
72
73 static void Run            ( intf_thread_t * );
74 static void PlayPause      ( intf_thread_t * );
75 static void Eject          ( intf_thread_t * );
76
77 static int  HandleKey      ( intf_thread_t *, int );
78 static void Redraw         ( intf_thread_t *, time_t * );
79
80 static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
81 static void PlaylistRebuild( intf_thread_t * );
82 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, char *);
83 static void PlaylistDestroy( intf_thread_t * );
84 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
85                              vlc_value_t, void * );
86 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *,
87                                             playlist_item_t * );
88 static void FindIndex      ( intf_thread_t * );
89 static void SearchPlaylist ( intf_thread_t *, char * );
90 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
91
92 static void ManageSlider   ( intf_thread_t * );
93 static void ReadDir        ( intf_thread_t * );
94
95 /*****************************************************************************
96  * Module descriptor
97  *****************************************************************************/
98
99 #define BROWSE_TEXT N_("Filebrowser starting point")
100 #define BROWSE_LONGTEXT N_( \
101     "This option allows you to specify the directory the ncurses filebrowser " \
102     "will show you initially.")
103
104 vlc_module_begin();
105     set_shortname( "Ncurses" );
106     set_description( _("Ncurses interface") );
107     set_capability( "interface", 10 );
108     set_category( CAT_INTERFACE );
109     set_subcategory( SUBCAT_INTERFACE_MAIN );
110     set_callbacks( Open, Close );
111     add_shortcut( "curses" );
112     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, VLC_FALSE );
113 vlc_module_end();
114
115 /*****************************************************************************
116  * intf_sys_t: description and status of ncurses interface
117  *****************************************************************************/
118 enum
119 {
120     BOX_NONE,
121     BOX_HELP,
122     BOX_INFO,
123     BOX_LOG,
124     BOX_PLAYLIST,
125     BOX_SEARCH,
126     BOX_OPEN,
127     BOX_BROWSE
128 };
129 enum
130 {
131     VIEW_CATEGORY,
132     VIEW_ONELEVEL
133 };
134 struct dir_entry_t
135 {
136     vlc_bool_t  b_file;
137     char        *psz_path;
138 };
139 struct pl_item_t
140 {
141     playlist_item_t *p_item;
142     char            *psz_display;
143 };
144 struct intf_sys_t
145 {
146     playlist_t     *p_playlist;
147     input_thread_t *p_input;
148
149     float           f_slider;
150     float           f_slider_old;
151
152     WINDOW          *w;
153
154     int             i_box_type;
155     int             i_box_y;
156     int             i_box_lines;
157     int             i_box_lines_total;
158     int             i_box_start;
159
160     int             i_box_plidx;    /* Playlist index */
161     int             b_box_plidx_follow;
162     playlist_item_t *p_plnode;      /* Playlist node */
163     int             i_box_bidx;     /* browser index */
164
165     int             b_box_cleared;
166
167     msg_subscription_t* p_sub;                  /* message bank subscription */
168
169     char            *psz_search_chain;          /* for playlist searching    */
170     char            *psz_old_search;            /* for searching next        */
171     int             i_before_search;
172
173     char            *psz_open_chain;
174     char             psz_partial_keys[7];
175
176     char            *psz_current_dir;
177     int             i_dir_entries;
178     struct dir_entry_t  **pp_dir_entries;
179     vlc_bool_t      b_show_hidden_files;
180
181     int             i_current_view;             /* playlist view             */
182     struct pl_item_t    **pp_plist;
183     int             i_plist_entries;
184     vlc_bool_t      b_need_update;              /* for playlist view */
185 };
186
187 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title );
188 static void DrawLine( WINDOW *win, int y, int x, int w );
189 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
190
191 /*****************************************************************************
192  * Open: initialize and create window
193  *****************************************************************************/
194 static int Open( vlc_object_t *p_this )
195 {
196     intf_thread_t *p_intf = (intf_thread_t *)p_this;
197     intf_sys_t    *p_sys;
198     vlc_value_t    val;
199
200     /* Allocate instance and initialize some members */
201     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
202     p_sys->p_playlist = NULL;
203     p_sys->p_input = NULL;
204     p_sys->f_slider = 0.0;
205     p_sys->f_slider_old = 0.0;
206     p_sys->i_box_type = BOX_PLAYLIST;
207     p_sys->i_box_lines = 0;
208     p_sys->i_box_start= 0;
209     p_sys->i_box_lines_total = 0;
210     p_sys->b_box_plidx_follow = VLC_TRUE;
211     p_sys->b_box_cleared = VLC_FALSE;
212     p_sys->i_box_plidx = 0;
213     p_sys->p_plnode = NULL;
214     p_sys->i_box_bidx = 0;
215     p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
216     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
217
218     /* Initialize the curses library */
219     p_sys->w = initscr();
220     keypad( p_sys->w, TRUE );
221     /* Don't do NL -> CR/NL */
222     nonl();
223     /* Take input chars one at a time */
224     cbreak();
225     /* Don't echo */
226     noecho();
227
228     curs_set(0);
229     timeout(0);
230
231     clear();
232
233     /* exported function */
234     p_intf->pf_run = Run;
235
236     /* Set quiet mode */
237     val.i_int = -1;
238     var_Set( p_intf->p_vlc, "verbose", val );
239
240     /* Set defaul playlist view */
241     p_sys->i_current_view = VIEW_CATEGORY;
242     p_sys->pp_plist = NULL;
243     p_sys->i_plist_entries = 0;
244     p_sys->b_need_update = VLC_FALSE;
245
246     /* Initialize search chain */
247     p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
248     p_sys->psz_old_search = NULL;
249     p_sys->i_before_search = 0;
250
251     /* Initialize open chain */
252     p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
253
254     /* Initialize browser options */
255     var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
256     var_Get( p_intf, "browse-dir", &val);
257
258     if( val.psz_string && *val.psz_string )
259     {
260         p_sys->psz_current_dir = strdup( val.psz_string );
261         free( val.psz_string );
262     }
263     else
264     {
265         p_sys->psz_current_dir = strdup( p_intf->p_vlc->psz_homedir );
266     }
267
268     p_sys->i_dir_entries = 0;
269     p_sys->pp_dir_entries = NULL;
270     p_sys->b_show_hidden_files = VLC_FALSE;
271     ReadDir( p_intf );
272
273     return VLC_SUCCESS;
274 }
275
276 /*****************************************************************************
277  * Close: destroy interface window
278  *****************************************************************************/
279 static void Close( vlc_object_t *p_this )
280 {
281     intf_thread_t *p_intf = (intf_thread_t *)p_this;
282     intf_sys_t    *p_sys = p_intf->p_sys;
283     int i;
284
285     var_DelCallback( p_sys->p_playlist, "intf-change", PlaylistChanged,
286                      p_intf );
287     var_DelCallback( p_sys->p_playlist, "item-append", PlaylistChanged,
288                      p_intf );
289
290     PlaylistDestroy( p_intf );
291
292     for( i = 0; i < p_sys->i_dir_entries; i++ )
293     {
294         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
295         if( p_dir_entry->psz_path ) free( p_dir_entry->psz_path );
296         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
297         if( p_dir_entry ) free( p_dir_entry );
298     }
299     p_sys->pp_dir_entries = NULL;
300
301     if( p_sys->psz_current_dir ) free( p_sys->psz_current_dir );
302     if( p_sys->psz_search_chain ) free( p_sys->psz_search_chain );
303     if( p_sys->psz_old_search ) free( p_sys->psz_old_search );
304     if( p_sys->psz_open_chain ) free( p_sys->psz_open_chain );
305
306     if( p_sys->p_input )
307     {
308         vlc_object_release( p_sys->p_input );
309     }
310     if( p_sys->p_playlist )
311     {
312         vlc_object_release( p_sys->p_playlist );
313     }
314
315     /* Close the ncurses interface */
316     endwin();
317
318     msg_Unsubscribe( p_intf, p_sys->p_sub );
319
320     /* Destroy structure */
321     free( p_sys );
322 }
323
324 /*****************************************************************************
325  * Run: ncurses thread
326  *****************************************************************************/
327 static void Run( intf_thread_t *p_intf )
328 {
329     intf_sys_t    *p_sys = p_intf->p_sys;
330
331     int i_key;
332     time_t t_last_refresh;
333
334     /*
335      * force drawing the interface for the first time
336      */
337     t_last_refresh = ( time( 0 ) - 1);
338
339     while( !p_intf->b_die )
340     {
341         msleep( INTF_IDLE_SLEEP );
342
343         /* Update the input */
344         if( p_sys->p_playlist == NULL )
345         {
346             p_sys->p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
347                                                  FIND_ANYWHERE );
348             if( p_sys->p_playlist )
349             {
350                 var_AddCallback( p_sys->p_playlist, "intf-change",
351                                  PlaylistChanged, p_intf );
352                 var_AddCallback( p_sys->p_playlist, "item-append",
353                                  PlaylistChanged, p_intf );
354             }
355         }
356         if( p_sys->p_playlist )
357         {
358             vlc_mutex_lock( &p_sys->p_playlist->object_lock );
359             if( p_sys->p_input == NULL )
360             {
361                 p_sys->p_input = p_sys->p_playlist->p_input;
362                 if( p_sys->p_input )
363                 {
364                     if( !p_sys->p_input->b_dead )
365                     {
366                         vlc_object_yield( p_sys->p_input );
367                     }
368                 }
369             }
370             else if( p_sys->p_input->b_dead )
371             {
372                 vlc_object_release( p_sys->p_input );
373                 p_sys->p_input = NULL;
374                 p_sys->f_slider = p_sys->f_slider_old = 0.0;
375                 p_sys->b_box_cleared = VLC_FALSE;
376             }
377             vlc_mutex_unlock( &p_sys->p_playlist->object_lock );
378         }
379
380         if( p_sys->b_box_plidx_follow && p_sys->p_playlist->status.p_item )
381         {
382             FindIndex( p_intf );
383         }
384
385         while( ( i_key = getch() ) != -1 )
386         {
387             /*
388              * HandleKey returns 1 if the screen needs to be redrawn
389              */
390             if( HandleKey( p_intf, i_key ) )
391             {
392                 Redraw( p_intf, &t_last_refresh );
393             }
394         }
395         /* Hack */
396         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
397         {
398             clear();
399             Redraw( p_intf, &t_last_refresh );
400             p_sys->b_box_cleared = VLC_TRUE;
401         }
402
403         /*
404          * redraw the screen every second
405          */
406         if( (time(0) - t_last_refresh) >= 1 )
407         {
408             ManageSlider( p_intf );
409             Redraw( p_intf, &t_last_refresh );
410         }
411     }
412 }
413
414 /* following functions are local */
415
416 static char *KeyToUTF8( int i_key, char *psz_part )
417 {
418     char *psz_utf8, *psz;
419     int len = strlen( psz_part );
420     if( len == 6 )
421     {
422         /* overflow error - should not happen */
423         memset( psz_part, 0, 6 );
424         return NULL;
425     }
426
427     psz_part[len] = (char)i_key;
428
429     psz_utf8 = FromLocaleDup( psz_part );
430
431     /* Ugly check for incomplete bytes sequences
432      * (in case of non-UTF8 multibyte local encoding) */
433     for( psz = psz_utf8; *psz; psz++ )
434         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
435         {
436             /* incomplete bytes sequence detected
437              * (VLC core inserted dummy question marks) */
438             free( psz_utf8 );
439             return NULL;
440         }
441
442     /* Check for incomplete UTF8 bytes sequence */
443     if( EnsureUTF8( psz_utf8 ) == NULL )
444     {
445         free( psz_utf8 );
446         return NULL;
447     }
448
449     memset( psz_part, 0, 6 );
450     return psz_utf8;
451 }
452
453 static inline int RemoveLastUTF8Entity( char *psz, int len )
454 {
455     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
456                        /* UTF8 continuation byte */
457
458     psz[len] = '\0';
459     return len;
460 }
461
462 static int HandleKey( intf_thread_t *p_intf, int i_key )
463 {
464     intf_sys_t *p_sys = p_intf->p_sys;
465     vlc_value_t val;
466
467     if( p_sys->i_box_type == BOX_PLAYLIST && p_sys->p_playlist )
468     {
469         int b_ret = VLC_TRUE;
470         vlc_bool_t b_box_plidx_follow = VLC_FALSE;
471
472         switch( i_key )
473         {
474             vlc_value_t val;
475             /* Playlist Settings */
476             case 'r':
477                 var_Get( p_sys->p_playlist, "random", &val );
478                 val.b_bool = !val.b_bool;
479                 var_Set( p_sys->p_playlist, "random", val );
480                 return 1;
481             case 'l':
482                 var_Get( p_sys->p_playlist, "loop", &val );
483                 val.b_bool = !val.b_bool;
484                 var_Set( p_sys->p_playlist, "loop", val );
485                 return 1;
486             case 'R':
487                 var_Get( p_sys->p_playlist, "repeat", &val );
488                 val.b_bool = !val.b_bool;
489                 var_Set( p_sys->p_playlist, "repeat", val );
490                 return 1;
491
492             /* Playlist sort */
493             case 'o':
494                 playlist_RecursiveNodeSort( p_sys->p_playlist,
495                                             PlaylistGetRoot( p_intf ),
496                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
497                 p_sys->b_need_update = VLC_TRUE;
498                 return 1;
499             case 'O':
500                 playlist_RecursiveNodeSort( p_sys->p_playlist,
501                                             PlaylistGetRoot( p_intf ),
502                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
503                 p_sys->b_need_update = VLC_TRUE;
504                 return 1;
505
506             /* Playlist view */
507             case 'v':
508                 switch( p_sys->i_current_view )
509                 {
510                     case VIEW_CATEGORY:
511                         p_sys->i_current_view = VIEW_ONELEVEL;
512                         break;
513                     default:
514                         p_sys->i_current_view = VIEW_CATEGORY;
515                 }
516                 //p_sys->b_need_update = VLC_TRUE;
517                 PlaylistRebuild( p_intf );
518                 return 1;
519
520             /* Playlist navigation */
521             case KEY_HOME:
522                 p_sys->i_box_plidx = 0;
523                 break;
524             case KEY_END:
525                 p_sys->i_box_plidx = p_sys->p_playlist->i_size - 1;
526                 break;
527             case KEY_UP:
528                 p_sys->i_box_plidx--;
529                 break;
530             case KEY_DOWN:
531                 p_sys->i_box_plidx++;
532                 break;
533             case KEY_PPAGE:
534                 p_sys->i_box_plidx -= p_sys->i_box_lines;
535                 break;
536             case KEY_NPAGE:
537                 p_sys->i_box_plidx += p_sys->i_box_lines;
538                 break;
539             case 'D':
540             case KEY_BACKSPACE:
541             case KEY_DC:
542             {
543                 playlist_t *p_playlist = p_sys->p_playlist;
544                 playlist_item_t *p_item;
545
546                 vlc_mutex_lock( &p_playlist->object_lock );
547                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
548                 if( p_item->i_children == -1 )
549                 {
550                     playlist_DeleteFromItemId( p_playlist, p_item->i_id );
551                 }
552                 else
553                 {
554                     playlist_NodeDelete( p_playlist, p_item,
555                                          VLC_TRUE , VLC_FALSE );
556                 }
557                 vlc_mutex_unlock( &p_playlist->object_lock );
558                 p_sys->b_need_update = VLC_TRUE;
559
560                 break;
561             }
562
563             case KEY_ENTER:
564             case 0x0d:
565                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
566                         == -1 )
567                 {
568                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
569                         NULL,
570                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item );
571                 }
572                 else
573                 {
574                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
575                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item,
576                         NULL );
577                 }
578                 b_box_plidx_follow = VLC_TRUE;
579                 break;
580             default:
581                 b_ret = VLC_FALSE;
582                 break;
583         }
584
585         if( b_ret )
586         {
587             int i_max = p_sys->i_plist_entries;
588             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
589             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
590             if( PlaylistIsPlaying( p_intf,
591                     p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
592                 b_box_plidx_follow = VLC_TRUE;
593             p_sys->b_box_plidx_follow = b_box_plidx_follow;
594             return 1;
595         }
596     }
597     if( p_sys->i_box_type == BOX_BROWSE )
598     {
599         vlc_bool_t b_ret = VLC_TRUE;
600         /* Browser navigation */
601         switch( i_key )
602         {
603             case KEY_HOME:
604                 p_sys->i_box_bidx = 0;
605                 break;
606             case KEY_END:
607                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
608                 break;
609             case KEY_UP:
610                 p_sys->i_box_bidx--;
611                 break;
612             case KEY_DOWN:
613                 p_sys->i_box_bidx++;
614                 break;
615             case KEY_PPAGE:
616                 p_sys->i_box_bidx -= p_sys->i_box_lines;
617                 break;
618             case KEY_NPAGE:
619                 p_sys->i_box_bidx += p_sys->i_box_lines;
620                 break;
621             case '.': /* Toggle show hidden files */
622                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
623                     VLC_TRUE ? VLC_FALSE : VLC_TRUE );
624                 ReadDir( p_intf );
625                 break;
626
627             case KEY_ENTER:
628             case 0x0d:
629             case ' ':
630                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
631                 {
632                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
633                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
634                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
635
636                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
637                     /* XXX
638                     playlist_Add( p_sys->p_playlist, psz_uri,
639                                   psz_uri,
640                                   PLAYLIST_APPEND, PLAYLIST_END );
641                     */
642                     p_sys->i_box_type = BOX_PLAYLIST;
643                     free( psz_uri );
644                 }
645                 else
646                 {
647                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
648                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
649                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
650
651                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
652
653                     p_sys->psz_current_dir = strdup( psz_uri );
654                     ReadDir( p_intf );
655                     free( psz_uri );
656                 }
657                 break;
658             default:
659                 b_ret = VLC_FALSE;
660                 break;
661         }
662         if( b_ret )
663         {
664             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
665             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
666             return 1;
667         }
668     }
669     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO )
670     {
671         switch( i_key )
672         {
673             case KEY_HOME:
674                 p_sys->i_box_start = 0;
675                 return 1;
676             case KEY_END:
677                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
678                 return 1;
679             case KEY_UP:
680                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
681                 return 1;
682             case KEY_DOWN:
683                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
684                 {
685                     p_sys->i_box_start++;
686                 }
687                 return 1;
688             case KEY_PPAGE:
689                 p_sys->i_box_start -= p_sys->i_box_lines;
690                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
691                 return 1;
692             case KEY_NPAGE:
693                 p_sys->i_box_start += p_sys->i_box_lines;
694                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
695                 {
696                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
697                 }
698                 return 1;
699             default:
700                 break;
701         }
702     }
703     else if( p_sys->i_box_type == BOX_NONE )
704     {
705         switch( i_key )
706         {
707             case KEY_HOME:
708                 p_sys->f_slider = 0;
709                 ManageSlider( p_intf );
710                 return 1;
711             case KEY_END:
712                 p_sys->f_slider = 99.9;
713                 ManageSlider( p_intf );
714                 return 1;
715             case KEY_UP:
716                 p_sys->f_slider += 5.0;
717                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
718                 ManageSlider( p_intf );
719                 return 1;
720             case KEY_DOWN:
721                 p_sys->f_slider -= 5.0;
722                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
723                 ManageSlider( p_intf );
724                 return 1;
725
726             default:
727                 break;
728         }
729     }
730     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
731     {
732         int i_chain_len;
733         i_chain_len = strlen( p_sys->psz_search_chain );
734         switch( i_key )
735         {
736             case 0x0c:      /* ^l */
737                 clear();
738                 return 1;
739             case KEY_ENTER:
740             case 0x0d:
741                 if( i_chain_len > 0 )
742                 {
743                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
744                 }
745                 else if( p_sys->psz_old_search )
746                 {
747                     SearchPlaylist( p_intf, p_sys->psz_old_search );
748                 }
749                 p_sys->i_box_type = BOX_PLAYLIST;
750                 return 1;
751             case 0x1b:      /* Esc. */
752                 p_sys->i_box_plidx = p_sys->i_before_search;
753                 p_sys->i_box_type = BOX_PLAYLIST;
754                 return 1;
755             case KEY_BACKSPACE:
756                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
757                 break;
758             default:
759             {
760                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
761
762                 if( psz_utf8 != NULL )
763                 {
764                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
765                     {
766                         strcpy( p_sys->psz_search_chain + i_chain_len,
767                                 psz_utf8 );
768                     }
769                     free( psz_utf8 );
770                 }
771                 break;
772             }
773         }
774         if( p_sys->psz_old_search )
775         {
776             free( p_sys->psz_old_search );
777             p_sys->psz_old_search = NULL;
778         }
779         SearchPlaylist( p_intf, p_sys->psz_search_chain );
780         return 1;
781     }
782     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
783     {
784         int i_chain_len = strlen( p_sys->psz_open_chain );
785         playlist_t *p_playlist = p_sys->p_playlist;
786
787         switch( i_key )
788         {
789             case 0x0c:      /* ^l */
790                 clear();
791                 return 1;
792             case KEY_ENTER:
793             case 0x0d:
794                 if( p_playlist && i_chain_len > 0 )
795                 {
796                     /*
797                     playlist_Add( p_playlist, p_sys->psz_open_chain,
798                                   p_sys->psz_open_chain,
799                                   PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END );
800                     */
801                     p_sys->b_box_plidx_follow = VLC_TRUE;
802                 }
803                 p_sys->i_box_type = BOX_PLAYLIST;
804                 return 1;
805             case 0x1b:      /* Esc. */
806                 p_sys->i_box_type = BOX_PLAYLIST;
807                 return 1;
808             case KEY_BACKSPACE:
809                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
810                 break;
811             default:
812             {
813                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
814
815                 if( psz_utf8 != NULL )
816                 {
817                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
818                     {
819                         strcpy( p_sys->psz_open_chain + i_chain_len,
820                                 psz_utf8 );
821                     }
822                     free( psz_utf8 );
823                 }
824                 break;
825             }
826         }
827         return 1;
828     }
829
830
831     /* Common keys */
832     switch( i_key )
833     {
834         case 'q':
835         case 'Q':
836         case 0x1b:  /* Esc */
837             p_intf->p_vlc->b_die = VLC_TRUE;
838             return 0;
839
840         /* Box switching */
841         case 'i':
842             if( p_sys->i_box_type == BOX_INFO )
843                 p_sys->i_box_type = BOX_NONE;
844             else
845                 p_sys->i_box_type = BOX_INFO;
846             p_sys->i_box_lines_total = 0;
847             return 1;
848         case 'L':
849             if( p_sys->i_box_type == BOX_LOG )
850                 p_sys->i_box_type = BOX_NONE;
851             else
852                 p_sys->i_box_type = BOX_LOG;
853             return 1;
854         case 'P':
855             if( p_sys->i_box_type == BOX_PLAYLIST )
856                 p_sys->i_box_type = BOX_NONE;
857             else
858                 p_sys->i_box_type = BOX_PLAYLIST;
859             return 1;
860         case 'B':
861             if( p_sys->i_box_type == BOX_BROWSE )
862                 p_sys->i_box_type = BOX_NONE;
863             else
864                 p_sys->i_box_type = BOX_BROWSE;
865             return 1;
866         case 'h':
867         case 'H':
868             if( p_sys->i_box_type == BOX_HELP )
869                 p_sys->i_box_type = BOX_NONE;
870             else
871                 p_sys->i_box_type = BOX_HELP;
872             p_sys->i_box_lines_total = 0;
873             return 1;
874         case '/':
875             if( p_sys->i_box_type != BOX_SEARCH )
876             {
877                 if( p_sys->psz_search_chain == NULL )
878                 {
879                     return 1;
880                 }
881                 p_sys->psz_search_chain[0] = '\0';
882                 p_sys->b_box_plidx_follow = VLC_FALSE;
883                 p_sys->i_before_search = p_sys->i_box_plidx;
884                 p_sys->i_box_type = BOX_SEARCH;
885             }
886             return 1;
887         case 'A': /* Open */
888             if( p_sys->i_box_type != BOX_OPEN )
889             {
890                 if( p_sys->psz_open_chain == NULL )
891                 {
892                     return 1;
893                 }
894                 p_sys->psz_open_chain[0] = '\0';
895                 p_sys->i_box_type = BOX_OPEN;
896             }
897             return 1;
898
899         /* Navigation */
900         case KEY_RIGHT:
901             p_sys->f_slider += 1.0;
902             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
903             ManageSlider( p_intf );
904             return 1;
905
906         case KEY_LEFT:
907             p_sys->f_slider -= 1.0;
908             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
909             ManageSlider( p_intf );
910             return 1;
911
912         /* Common control */
913         case 'f':
914         {
915             if( p_intf->p_sys->p_input )
916             {
917                 vout_thread_t *p_vout;
918                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
919                                           VLC_OBJECT_VOUT, FIND_CHILD );
920                 if( p_vout )
921                 {
922                     var_Get( p_vout, "fullscreen", &val );
923                     val.b_bool = !val.b_bool;
924                     var_Set( p_vout, "fullscreen", val );
925                     vlc_object_release( p_vout );
926                 }
927                 else
928                 {
929                     playlist_t *p_playlist;
930                     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
931                                                   FIND_ANYWHERE );
932                     if( p_playlist )
933                     {
934                         var_Get( p_playlist, "fullscreen", &val );
935                         val.b_bool = !val.b_bool;
936                         var_Set( p_playlist, "fullscreen", val );
937                         vlc_object_release( p_playlist );
938                     }
939                 }
940             }
941             return 0;
942         }
943
944         case ' ':
945             PlayPause( p_intf );
946             return 1;
947
948         case 's':
949             if( p_intf->p_sys->p_playlist )
950             {
951                 playlist_Stop( p_intf->p_sys->p_playlist );
952             }
953             return 1;
954
955         case 'e':
956             Eject( p_intf );
957             return 1;
958
959         case '[':
960             if( p_sys->p_input )
961             {
962                 val.b_bool = VLC_TRUE;
963                 var_Set( p_sys->p_input, "prev-title", val );
964             }
965             return 1;
966
967         case ']':
968             if( p_sys->p_input )
969             {
970                 val.b_bool = VLC_TRUE;
971                 var_Set( p_sys->p_input, "next-title", val );
972             }
973             return 1;
974
975         case '<':
976             if( p_sys->p_input )
977             {
978                 val.b_bool = VLC_TRUE;
979                 var_Set( p_sys->p_input, "prev-chapter", val );
980             }
981             return 1;
982
983         case '>':
984             if( p_sys->p_input )
985             {
986                 val.b_bool = VLC_TRUE;
987                 var_Set( p_sys->p_input, "next-chapter", val );
988             }
989             return 1;
990
991         case 'p':
992             if( p_intf->p_sys->p_playlist )
993             {
994                 playlist_Prev( p_intf->p_sys->p_playlist );
995             }
996             clear();
997             return 1;
998
999         case 'n':
1000             if( p_intf->p_sys->p_playlist )
1001             {
1002                 playlist_Next( p_intf->p_sys->p_playlist );
1003             }
1004             clear();
1005             return 1;
1006
1007         case 'a':
1008             aout_VolumeUp( p_intf, 1, NULL );
1009             clear();
1010             return 1;
1011
1012         case 'z':
1013             aout_VolumeDown( p_intf, 1, NULL );
1014             clear();
1015             return 1;
1016
1017         /*
1018          * ^l should clear and redraw the screen
1019          */
1020         case 0x0c:
1021             clear();
1022             return 1;
1023
1024         default:
1025             return 0;
1026     }
1027 }
1028
1029 static void ManageSlider( intf_thread_t *p_intf )
1030 {
1031     intf_sys_t     *p_sys = p_intf->p_sys;
1032     input_thread_t *p_input = p_sys->p_input;
1033     vlc_value_t     val;
1034
1035     if( p_input == NULL )
1036     {
1037         return;
1038     }
1039     var_Get( p_input, "state", &val );
1040     if( val.i_int != PLAYING_S )
1041     {
1042         return;
1043     }
1044
1045     var_Get( p_input, "position", &val );
1046     if( p_sys->f_slider == p_sys->f_slider_old )
1047     {
1048         p_sys->f_slider =
1049         p_sys->f_slider_old = 100 * val.f_float;
1050     }
1051     else
1052     {
1053         p_sys->f_slider_old = p_sys->f_slider;
1054
1055         val.f_float = p_sys->f_slider / 100.0;
1056         var_Set( p_input, "position", val );
1057     }
1058 }
1059
1060 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1061 {
1062     int i_max;
1063     int i_first = 0 ;
1064     int i_item = -1;
1065     intf_sys_t *p_sys = p_intf->p_sys;
1066
1067     if( p_sys->i_before_search >= 0 )
1068     {
1069         i_first = p_sys->i_before_search;
1070     }
1071
1072     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1073     {
1074         p_sys->i_box_plidx = p_sys->i_before_search;
1075         return;
1076     }
1077
1078     i_max = p_sys->i_plist_entries;
1079
1080     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1081     if( i_item < 0 )
1082     {
1083         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1084     }
1085
1086     if( i_item < 0 || i_item >= i_max ) return;
1087
1088     p_sys->i_box_plidx = i_item;
1089 }
1090
1091 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1092                               int i_start, int i_stop )
1093 {
1094     intf_sys_t *p_sys = p_intf->p_sys;
1095     int i, i_item = -1;
1096
1097     for( i = i_start + 1; i < i_stop; i++ )
1098     {
1099         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1100                         psz_searchstring ) != NULL )
1101         {
1102             i_item = i;
1103             break;
1104         }
1105     }
1106
1107     return i_item;
1108 }
1109
1110
1111 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1112 {
1113     va_list  vl_args;
1114     char    *p_buf = NULL;
1115     int      i_len;
1116
1117     va_start( vl_args, p_fmt );
1118     vasprintf( &p_buf, p_fmt, vl_args );
1119     va_end( vl_args );
1120
1121     if( p_buf == NULL )
1122     {
1123         return;
1124     }
1125     if(  w > 0 )
1126     {
1127         if( ( i_len = strlen( p_buf ) ) > w )
1128         {
1129             char *psz_local;
1130             int i_cut = i_len - w;
1131             int x1 = i_len/2 - i_cut/2;
1132             int x2 = x1 + i_cut;
1133
1134             if( i_len > x2 )
1135             {
1136                 memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1137             }
1138             p_buf[w] = '\0';
1139             if( w > 7 )
1140             {
1141                 p_buf[w/2-1] = '.';
1142                 p_buf[w/2  ] = '.';
1143                 p_buf[w/2+1] = '.';
1144             }
1145             psz_local = ToLocale( p_buf );
1146             mvprintw( y, x, "%s", psz_local );
1147             LocaleFree( p_buf );
1148         }
1149         else
1150         {
1151             char *psz_local = ToLocale( p_buf );
1152             mvprintw( y, x, "%s", psz_local );
1153             LocaleFree( p_buf );
1154             mvhline( y, x + i_len, ' ', w - i_len );
1155         }
1156     }
1157 }
1158 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1159 {
1160     intf_sys_t     *p_sys = p_intf->p_sys;
1161
1162     va_list  vl_args;
1163     char    *p_buf = NULL;
1164
1165     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1166     {
1167         return;
1168     }
1169
1170     va_start( vl_args, p_fmt );
1171     vasprintf( &p_buf, p_fmt, vl_args );
1172     va_end( vl_args );
1173
1174     if( p_buf == NULL )
1175     {
1176         return;
1177     }
1178
1179     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1180 }
1181
1182 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1183 {
1184     intf_sys_t     *p_sys = p_intf->p_sys;
1185     input_thread_t *p_input = p_sys->p_input;
1186     int y = 0;
1187     int h;
1188     int y_end;
1189
1190     clear();
1191
1192     /* Title */
1193     attrset( A_REVERSE );
1194     mvnprintw( y, 0, COLS, "VLC media player" " (ncurses interface) [ h for help ]" );
1195     attroff( A_REVERSE );
1196     y += 2;
1197
1198     /* Infos */
1199     if( p_input && !p_input->b_dead )
1200     {
1201         char buf1[MSTRTIME_MAX_SIZE];
1202         char buf2[MSTRTIME_MAX_SIZE];
1203         vlc_value_t val;
1204         vlc_value_t val_list;
1205
1206         /* Source */
1207         mvnprintw( y++, 0, COLS, " Source   : %s",
1208                    p_input->input.p_item->psz_uri );
1209
1210         /* State */
1211         var_Get( p_input, "state", &val );
1212         if( val.i_int == PLAYING_S )
1213         {
1214             mvnprintw( y++, 0, COLS, " State    : Playing" );
1215         }
1216         else if( val.i_int == PAUSE_S )
1217         {
1218             mvnprintw( y++, 0, COLS, " State    : Paused" );
1219         }
1220         else
1221         {
1222             y++;
1223         }
1224         if( val.i_int != INIT_S && val.i_int != END_S )
1225         {
1226             audio_volume_t i_volume;
1227
1228             /* Position */
1229             var_Get( p_input, "time", &val );
1230             msecstotimestr( buf1, val.i_time / 1000 );
1231
1232             var_Get( p_input, "length", &val );
1233             msecstotimestr( buf2, val.i_time / 1000 );
1234
1235             mvnprintw( y++, 0, COLS, " Position : %s/%s (%.2f%%)", buf1, buf2, p_sys->f_slider );
1236
1237             /* Volume */
1238             aout_VolumeGet( p_intf, &i_volume );
1239             mvnprintw( y++, 0, COLS, " Volume   : %i%%", i_volume*200/AOUT_VOLUME_MAX );
1240
1241             /* Title */
1242             if( !var_Get( p_input, "title", &val ) )
1243             {
1244                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1245                 if( val_list.p_list->i_count > 0 )
1246                 {
1247                     mvnprintw( y++, 0, COLS, " Title    : %d/%d", val.i_int, val_list.p_list->i_count );
1248                 }
1249                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1250             }
1251
1252             /* Chapter */
1253             if( !var_Get( p_input, "chapter", &val ) )
1254             {
1255                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1256                 if( val_list.p_list->i_count > 0 )
1257                 {
1258                     mvnprintw( y++, 0, COLS, " Chapter  : %d/%d", val.i_int, val_list.p_list->i_count );
1259                 }
1260                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1261             }
1262         }
1263         else
1264         {
1265             y += 2;
1266         }
1267     }
1268     else
1269     {
1270         mvnprintw( y++, 0, COLS, "Source: <no current item>" );
1271         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1272         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1273         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1274     }
1275
1276     DrawBox( p_sys->w, y, 0, 3, COLS, "" );
1277     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1278     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1279     y += 3;
1280
1281     p_sys->i_box_y = y + 1;
1282     p_sys->i_box_lines = LINES - y - 2;
1283
1284     h = LINES - y;
1285     y_end = y + h - 1;
1286
1287     if( p_sys->i_box_type == BOX_HELP )
1288     {
1289         /* Help box */
1290         int l = 0;
1291         DrawBox( p_sys->w, y++, 0, h, COLS, " Help " );
1292
1293         MainBoxWrite( p_intf, l++, 1, "[Display]" );
1294         MainBoxWrite( p_intf, l++, 1, "     h,H         Show/Hide help box" );
1295         MainBoxWrite( p_intf, l++, 1, "     i           Show/Hide info box" );
1296         MainBoxWrite( p_intf, l++, 1, "     L           Show/Hide messages box" );
1297         MainBoxWrite( p_intf, l++, 1, "     P           Show/Hide playlist box" );
1298         MainBoxWrite( p_intf, l++, 1, "     B           Show/Hide filebrowser" );
1299         MainBoxWrite( p_intf, l++, 1, "" );
1300
1301         MainBoxWrite( p_intf, l++, 1, "[Global]" );
1302         MainBoxWrite( p_intf, l++, 1, "     q, Q        Quit" );
1303         MainBoxWrite( p_intf, l++, 1, "     s           Stop" );
1304         MainBoxWrite( p_intf, l++, 1, "     <space>     Pause/Play" );
1305         MainBoxWrite( p_intf, l++, 1, "     f           Toggle Fullscreen" );
1306         MainBoxWrite( p_intf, l++, 1, "     n, p        Next/Previous playlist item" );
1307         MainBoxWrite( p_intf, l++, 1, "     [, ]        Next/Previous title" );
1308         MainBoxWrite( p_intf, l++, 1, "     <, >        Next/Previous chapter" );
1309         MainBoxWrite( p_intf, l++, 1, "     <right>     Seek +1%%" );
1310         MainBoxWrite( p_intf, l++, 1, "     <left>      Seek -1%%" );
1311         MainBoxWrite( p_intf, l++, 1, "     a           Volume Up" );
1312         MainBoxWrite( p_intf, l++, 1, "     z           Volume Down" );
1313         MainBoxWrite( p_intf, l++, 1, "" );
1314
1315         MainBoxWrite( p_intf, l++, 1, "[Playlist]" );
1316         MainBoxWrite( p_intf, l++, 1, "     r           Random" );
1317         MainBoxWrite( p_intf, l++, 1, "     l           Loop Playlist" );
1318         MainBoxWrite( p_intf, l++, 1, "     R           Repeat item" );
1319         MainBoxWrite( p_intf, l++, 1, "     o           Order Playlist by title" );
1320         MainBoxWrite( p_intf, l++, 1, "     O           Reverse order Playlist by title" );
1321         MainBoxWrite( p_intf, l++, 1, "     /           Look for an item" );
1322         MainBoxWrite( p_intf, l++, 1, "     A           Add an entry" );
1323         MainBoxWrite( p_intf, l++, 1, "     D, <del>    Delete an entry" );
1324         MainBoxWrite( p_intf, l++, 1, "     <backspace> Delete an entry" );
1325         MainBoxWrite( p_intf, l++, 1, "" );
1326
1327         MainBoxWrite( p_intf, l++, 1, "[Filebrowser]" );
1328         MainBoxWrite( p_intf, l++, 1, "     <enter>     Add the selected file to the playlist" );
1329         MainBoxWrite( p_intf, l++, 1, "     <space>     Add the selected directory to the playlist" );
1330         MainBoxWrite( p_intf, l++, 1, "     .           Show/Hide hidden files" );
1331         MainBoxWrite( p_intf, l++, 1, "" );
1332
1333         MainBoxWrite( p_intf, l++, 1, "[Boxes]" );
1334         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Navigate through the box line by line" );
1335         MainBoxWrite( p_intf, l++, 1, "     <pgup>,<pgdown> Navigate through the box page by page" );
1336         MainBoxWrite( p_intf, l++, 1, "" );
1337
1338         MainBoxWrite( p_intf, l++, 1, "[Player]" );
1339         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Seek +/-5%%" );
1340         MainBoxWrite( p_intf, l++, 1, "" );
1341
1342         MainBoxWrite( p_intf, l++, 1, "[Miscellaneous]" );
1343         MainBoxWrite( p_intf, l++, 1, "     Ctrl-l          Refresh the screen" );
1344
1345         p_sys->i_box_lines_total = l;
1346         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1347         {
1348             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1349         }
1350
1351         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1352         {
1353             y += l - p_sys->i_box_start;
1354         }
1355         else
1356         {
1357             y += p_sys->i_box_lines;
1358         }
1359     }
1360     else if( p_sys->i_box_type == BOX_INFO )
1361     {
1362         /* Info box */
1363         int l = 0;
1364         DrawBox( p_sys->w, y++, 0, h, COLS, " Information " );
1365
1366         if( p_input )
1367         {
1368             int i,j;
1369             vlc_mutex_lock( &p_input->input.p_item->lock );
1370             for( i = 0; i < p_input->input.p_item->i_categories; i++ )
1371             {
1372                 info_category_t *p_category = p_input->input.p_item->pp_categories[i];
1373                 if( y >= y_end ) break;
1374                 MainBoxWrite( p_intf, l++, 1, "  [%s]", p_category->psz_name );
1375                 for( j = 0; j < p_category->i_infos; j++ )
1376                 {
1377                     info_t *p_info = p_category->pp_infos[j];
1378                     if( y >= y_end ) break;
1379                     MainBoxWrite( p_intf, l++, 1, "      %s: %s", p_info->psz_name, p_info->psz_value );
1380                 }
1381             }
1382             vlc_mutex_unlock( &p_input->input.p_item->lock );
1383         }
1384         else
1385         {
1386             MainBoxWrite( p_intf, l++, 1, "No item currently playing" );
1387         }
1388         p_sys->i_box_lines_total = l;
1389         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1390         {
1391             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1392         }
1393
1394         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1395         {
1396             y += l - p_sys->i_box_start;
1397         }
1398         else
1399         {
1400             y += p_sys->i_box_lines;
1401         }
1402     }
1403     else if( p_sys->i_box_type == BOX_LOG )
1404     {
1405         int i_line = 0;
1406         int i_stop;
1407         int i_start;
1408
1409         DrawBox( p_sys->w, y++, 0, h, COLS, " Logs " );
1410
1411         i_start = p_intf->p_sys->p_sub->i_start;
1412
1413         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1414         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1415         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1416
1417         for( ;; )
1418         {
1419             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1420             if( i_line >= h - 2 )
1421             {
1422                 break;
1423             }
1424             i_stop--;
1425             i_line++;
1426             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1427             if( i_stop == i_start )
1428             {
1429                 break;
1430             }
1431             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1432                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1433                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1434         }
1435
1436         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1437         p_intf->p_sys->p_sub->i_start = i_stop;
1438         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1439         y = y_end;
1440     }
1441     else if( p_sys->i_box_type == BOX_BROWSE )
1442     {
1443         /* Filebrowser box */
1444         int        i_start, i_stop;
1445         int        i_item;
1446         DrawBox( p_sys->w, y++, 0, h, COLS, " Browse " );
1447
1448         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1449         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1450
1451         if( p_sys->i_box_bidx < (h - 2)/2 )
1452         {
1453             i_start = 0;
1454             i_stop = h - 2;
1455         }
1456         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1457         {
1458             i_start = p_sys->i_box_bidx - (h - 2)/2;
1459             i_stop = i_start + h - 2;
1460         }
1461         else
1462         {
1463             i_stop = p_sys->i_dir_entries;
1464             i_start = p_sys->i_dir_entries - (h - 2);
1465         }
1466         if( i_start < 0 )
1467         {
1468             i_start = 0;
1469         }
1470         if( i_stop > p_sys->i_dir_entries )
1471         {
1472             i_stop = p_sys->i_dir_entries;
1473         }
1474
1475         for( i_item = i_start; i_item < i_stop; i_item++ )
1476         {
1477             vlc_bool_t b_selected = ( p_sys->i_box_bidx == i_item );
1478
1479             if( y >= y_end ) break;
1480             if( b_selected )
1481             {
1482                 attrset( A_REVERSE );
1483             }
1484             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == VLC_TRUE ? ' ' : '+',
1485                             p_sys->pp_dir_entries[i_item]->psz_path );
1486             if( b_selected )
1487             {
1488                 attroff( A_REVERSE );
1489             }
1490         }
1491
1492     }
1493     else if( ( p_sys->i_box_type == BOX_PLAYLIST ||
1494                p_sys->i_box_type == BOX_SEARCH ||
1495                p_sys->i_box_type == BOX_OPEN  ) && p_sys->p_playlist )
1496     {
1497         /* Playlist box */
1498         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
1499         int        i_item;
1500         char       *psz_title;
1501
1502         switch( p_sys->i_current_view )
1503         {
1504             case VIEW_ONELEVEL:
1505                 psz_title = strdup( " Playlist (All, one level) " );
1506                 break;
1507             case VIEW_CATEGORY:
1508                 psz_title = strdup( " Playlist (By category) " );
1509                 break;
1510             default:
1511                 psz_title = strdup( " Playlist (Manually added) " );
1512         }
1513
1514         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title );
1515
1516         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
1517         {
1518             PlaylistRebuild( p_intf );
1519         }
1520         if( p_sys->b_box_plidx_follow )
1521         {
1522             FindIndex( p_intf );
1523         }
1524
1525         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1526         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1527         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
1528
1529         if( p_sys->i_box_plidx < (h - 2)/2 )
1530         {
1531             i_start = 0;
1532             i_stop = h - 2;
1533         }
1534         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
1535         {
1536             i_start = p_sys->i_box_plidx - (h - 2)/2;
1537             i_stop = i_start + h - 2;
1538         }
1539         else
1540         {
1541             i_stop = i_max;
1542             i_start = i_max - (h - 2);
1543         }
1544         if( i_start < 0 )
1545         {
1546             i_start = 0;
1547         }
1548         if( i_stop > i_max )
1549         {
1550             i_stop = i_max;
1551         }
1552
1553         for( i_item = i_start; i_item < i_stop; i_item++ )
1554         {
1555             vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
1556             int c = ( PlaylistIsPlaying( p_intf,
1557                           p_sys->pp_plist[i_item]->p_item ) ) ? '>' : ' ';
1558
1559             if( y >= y_end ) break;
1560             if( b_selected )
1561             {
1562                 attrset( A_REVERSE );
1563             }
1564             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
1565                        p_sys->pp_plist[i_item]->psz_display );
1566             if( b_selected )
1567             {
1568                 attroff( A_REVERSE );
1569             }
1570         }
1571
1572     }
1573     else
1574     {
1575         y++;
1576     }
1577     if( p_sys->i_box_type == BOX_SEARCH )
1578     {
1579         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1580         if( p_sys->psz_search_chain )
1581         {
1582             if( strlen( p_sys->psz_search_chain ) == 0 &&
1583                 p_sys->psz_old_search != NULL )
1584             {
1585                 /* Searching next entry */
1586                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_old_search );
1587             }
1588             else
1589             {
1590                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_search_chain );
1591             }
1592         }
1593     }
1594     if( p_sys->i_box_type == BOX_OPEN )
1595     {
1596         if( p_sys->psz_open_chain )
1597         {
1598             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1599             mvnprintw( 7, 1, COLS-2, "Open: %s", p_sys->psz_open_chain );
1600         }
1601     }
1602
1603     while( y < y_end )
1604     {
1605         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
1606     }
1607
1608     refresh();
1609
1610     *t_last_refresh = time( 0 );
1611 }
1612
1613 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
1614 {
1615     intf_sys_t *p_sys = p_intf->p_sys;
1616     playlist_t *p_playlist = p_sys->p_playlist;
1617
1618     if( p_playlist == NULL )
1619     {
1620         return NULL;
1621     }
1622
1623     switch( p_sys->i_current_view )
1624     {
1625         case VIEW_CATEGORY:
1626             return p_playlist->p_root_category;
1627         default:
1628             return p_playlist->p_root_onelevel;
1629     }
1630 }
1631
1632 static void PlaylistRebuild( intf_thread_t *p_intf )
1633 {
1634     intf_sys_t *p_sys = p_intf->p_sys;
1635     playlist_t *p_playlist = p_sys->p_playlist;
1636
1637     if( p_playlist == NULL )
1638     {
1639         return;
1640     }
1641
1642     vlc_mutex_lock( &p_playlist->object_lock );
1643
1644     /* First clear the old one */
1645     PlaylistDestroy( p_intf );
1646
1647     /* Build the new one */
1648     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
1649
1650     p_sys->b_need_update = VLC_FALSE;
1651
1652     vlc_mutex_unlock( &p_playlist->object_lock );
1653 }
1654
1655 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
1656                              int i, char *c )
1657 {
1658     intf_sys_t *p_sys = p_intf->p_sys;
1659     playlist_item_t *p_child;
1660     char *psz_tmp;
1661     int k;
1662
1663     psz_tmp = (char *)malloc( strlen( c ) + 4 );
1664     if( psz_tmp == NULL ) return;
1665     for( k = 0; k < p_node->i_children; k++ )
1666     {
1667         struct pl_item_t *p_pl_item;
1668         char *buff;
1669         int i_size;
1670
1671         p_child = p_node->pp_children[k];
1672         i_size = strlen( c ) + strlen( p_child->p_input->psz_name ) + 4;
1673         buff = (char *)malloc( sizeof( char ) * i_size );
1674         p_pl_item = (struct pl_item_t *)malloc( sizeof( struct pl_item_t ) );
1675         if( p_pl_item == NULL || buff == NULL ) return;
1676
1677         if( strlen( c ) )
1678         {
1679             sprintf( buff, "%s%c-%s", c, k == p_node->i_children - 1 ?
1680                      '`' : '|', p_child->p_input->psz_name );
1681         }
1682         else
1683         {
1684             sprintf( buff, " %s", p_child->p_input->psz_name );
1685         }
1686         p_pl_item->psz_display = strdup( buff );
1687         p_pl_item->p_item = p_child;
1688         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
1689                      p_sys->i_plist_entries, p_pl_item );
1690         free( buff );
1691         i++;
1692
1693         if( p_child->i_children > 0 )
1694         {
1695             sprintf( psz_tmp, "%s%c ", c,
1696                      k == p_node->i_children - 1 ? ' ' : '|' );
1697             PlaylistAddNode( p_intf, p_child, i,
1698                              strlen( c ) ? psz_tmp : " " );
1699         }
1700     }
1701     free( psz_tmp );
1702 }
1703
1704 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1705                             vlc_value_t oval, vlc_value_t nval, void *param )
1706 {
1707     intf_thread_t *p_intf = (intf_thread_t *)param;
1708     p_intf->p_sys->b_need_update = VLC_TRUE;
1709     return VLC_SUCCESS;
1710 }
1711
1712 /* Playlist suxx */
1713 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *p_intf,
1714                                             playlist_item_t *p_item )
1715 {
1716     playlist_item_t *p_played_item = p_intf->p_sys->p_playlist->status.p_item;
1717     return( p_item != NULL && p_played_item != NULL &&
1718             p_item->p_input != NULL && p_played_item->p_input != NULL &&
1719             p_item->p_input->i_id == p_played_item->p_input->i_id );
1720 }
1721
1722 static void FindIndex( intf_thread_t *p_intf )
1723 {
1724     intf_sys_t *p_sys = p_intf->p_sys;
1725     int i;
1726
1727     if( p_sys->i_box_plidx < p_sys->i_plist_entries &&
1728         p_sys->i_box_plidx >= 0 &&
1729         PlaylistIsPlaying( p_intf,
1730                            p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
1731     {
1732         return;
1733     }
1734
1735     for( i = 0; i < p_sys->i_plist_entries; i++ )
1736     {
1737         if( PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
1738         {
1739             p_sys->i_box_plidx = i;
1740             break;
1741         }
1742     }
1743 }
1744
1745 static void PlaylistDestroy( intf_thread_t *p_intf )
1746 {
1747     intf_sys_t *p_sys = p_intf->p_sys;
1748     int i;
1749
1750     for( i = 0; i < p_sys->i_plist_entries; i++ )
1751     {
1752         struct pl_item_t *p_pl_item = p_sys->pp_plist[i];
1753         free( p_pl_item->psz_display );
1754         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, i );
1755         free( p_pl_item );
1756     }
1757     p_sys->pp_plist = NULL;
1758     p_sys->i_plist_entries = 0;
1759 }
1760
1761 static void Eject( intf_thread_t *p_intf )
1762 {
1763     char *psz_device = NULL, *psz_parser, *psz_name;
1764
1765     /*
1766      * Get the active input
1767      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
1768      * If it's neither of these, then return
1769      */
1770
1771     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1772                                                        FIND_ANYWHERE );
1773
1774     if( p_playlist == NULL )
1775     {
1776         return;
1777     }
1778
1779     vlc_mutex_lock( &p_playlist->object_lock );
1780
1781     if( p_playlist->status.p_item == NULL )
1782     {
1783         vlc_mutex_unlock( &p_playlist->object_lock );
1784         vlc_object_release( p_playlist );
1785         return;
1786     }
1787
1788     psz_name = p_playlist->status.p_item->p_input->psz_name;
1789
1790     if( psz_name )
1791     {
1792         if( !strncmp(psz_name, "dvd://", 4) )
1793         {
1794             switch( psz_name[strlen("dvd://")] )
1795             {
1796             case '\0':
1797             case '@':
1798                 psz_device = config_GetPsz( p_intf, "dvd" );
1799                 break;
1800             default:
1801                 /* Omit the first MRL-selector characters */
1802                 psz_device = strdup( psz_name + strlen("dvd://" ) );
1803                 break;
1804             }
1805         }
1806         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
1807         {
1808             switch( psz_name[strlen(VCD_MRL)] )
1809             {
1810             case '\0':
1811             case '@':
1812                 psz_device = config_GetPsz( p_intf, VCD_MRL );
1813                 break;
1814             default:
1815                 /* Omit the beginning MRL-selector characters */
1816                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
1817                 break;
1818             }
1819         }
1820         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
1821         {
1822             switch( psz_name[strlen(CDDA_MRL)] )
1823             {
1824             case '\0':
1825             case '@':
1826                 psz_device = config_GetPsz( p_intf, "cd-audio" );
1827                 break;
1828             default:
1829                 /* Omit the beginning MRL-selector characters */
1830                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
1831                 break;
1832             }
1833         }
1834         else
1835         {
1836             psz_device = strdup( psz_name );
1837         }
1838     }
1839
1840     vlc_mutex_unlock( &p_playlist->object_lock );
1841     vlc_object_release( p_playlist );
1842
1843     if( psz_device == NULL )
1844     {
1845         return;
1846     }
1847
1848     /* Remove what we have after @ */
1849     psz_parser = psz_device;
1850     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
1851     {
1852         if( *psz_parser == '@' )
1853         {
1854             *psz_parser = '\0';
1855             break;
1856         }
1857     }
1858
1859     /* If there's a stream playing, we aren't allowed to eject ! */
1860     if( p_intf->p_sys->p_input == NULL )
1861     {
1862         msg_Dbg( p_intf, "ejecting %s", psz_device );
1863
1864         intf_Eject( p_intf, psz_device );
1865     }
1866
1867     free(psz_device);
1868     return;
1869 }
1870
1871 static int comp_dir_entries( const void *pp_dir_entry1,
1872                              const void *pp_dir_entry2 )
1873 {
1874     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
1875     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
1876     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
1877         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
1878     }
1879     else
1880     {
1881         return ( p_dir_entry1->b_file ? 1 : -1 );
1882     }
1883 }
1884
1885 static void ReadDir( intf_thread_t *p_intf )
1886 {
1887     intf_sys_t *p_sys = p_intf->p_sys;
1888     DIR *p_current_dir;
1889     int i;
1890
1891     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
1892     {
1893         const char *psz_entry;
1894
1895         /* Open the dir */
1896         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
1897
1898         if( p_current_dir == NULL )
1899         {
1900             /* something went bad, get out of here ! */
1901 #ifdef HAVE_ERRNO_H
1902             msg_Warn( p_intf, "cannot open directory `%s' (%s)",
1903                       p_sys->psz_current_dir, strerror(errno));
1904 #else
1905             msg_Warn( p_intf, "cannot open directory `%s'", p_sys->psz_current_dir );
1906 #endif
1907             return;
1908         }
1909
1910         /* Clean the old shit */
1911         for( i = 0; i < p_sys->i_dir_entries; i++ )
1912         {
1913             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
1914             free( p_dir_entry->psz_path );
1915             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
1916             free( p_dir_entry );
1917         }
1918         p_sys->pp_dir_entries = NULL;
1919         p_sys->i_dir_entries = 0;
1920
1921         /* get the first directory entry */
1922         psz_entry = utf8_readdir( p_current_dir );
1923
1924         /* while we still have entries in the directory */
1925         while( psz_entry != NULL )
1926         {
1927 #if defined( S_ISDIR )
1928             struct stat stat_data;
1929 #endif
1930             struct dir_entry_t *p_dir_entry;
1931             int i_size_entry = strlen( p_sys->psz_current_dir ) +
1932                                strlen( psz_entry ) + 2;
1933             char *psz_uri;
1934
1935             if( p_sys->b_show_hidden_files == VLC_FALSE &&
1936                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
1937                 strcmp( psz_entry, ".." ) )
1938             {
1939                 LocaleFree( psz_entry );
1940                 psz_entry = utf8_readdir( p_current_dir );
1941                 continue;
1942             }
1943
1944             psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
1945             sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
1946
1947             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
1948             {
1949                 free( psz_uri);
1950                 return;
1951             }
1952
1953 #if defined( S_ISDIR )
1954             utf8_stat( psz_uri, &stat_data );
1955             if( S_ISDIR(stat_data.st_mode) )
1956 /*#elif defined( DT_DIR )
1957             if( p_dir_content->d_type & DT_DIR )*/
1958 #else
1959             if( 0 )
1960 #endif
1961             {
1962                 p_dir_entry->psz_path = strdup( psz_entry );
1963                 p_dir_entry->b_file = VLC_FALSE;
1964                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1965                      p_sys->i_dir_entries, p_dir_entry );
1966             }
1967             else
1968             {
1969                 p_dir_entry->psz_path = strdup( psz_entry );
1970                 p_dir_entry->b_file = VLC_TRUE;
1971                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1972                      p_sys->i_dir_entries, p_dir_entry );
1973             }
1974
1975             free( psz_uri );
1976             LocaleFree( psz_entry );
1977             /* Read next entry */
1978             psz_entry = utf8_readdir( p_current_dir );
1979         }
1980
1981         /* Sort */
1982         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1983                sizeof(struct dir_entry_t*), &comp_dir_entries );
1984
1985         closedir( p_current_dir );
1986         return;
1987     }
1988     else
1989     {
1990         msg_Dbg( p_intf, "no current dir set" );
1991         return;
1992     }
1993 }
1994
1995 static void PlayPause( intf_thread_t *p_intf )
1996 {
1997     input_thread_t *p_input = p_intf->p_sys->p_input;
1998     vlc_value_t val;
1999
2000     if( p_input )
2001     {
2002         var_Get( p_input, "state", &val );
2003         if( val.i_int != PAUSE_S )
2004         {
2005             val.i_int = PAUSE_S;
2006         }
2007         else
2008         {
2009             val.i_int = PLAYING_S;
2010         }
2011         var_Set( p_input, "state", val );
2012     }
2013     else if( p_intf->p_sys->p_playlist )
2014     {
2015         playlist_Play( p_intf->p_sys->p_playlist );
2016     }
2017 }
2018
2019 /****************************************************************************
2020  *
2021  ****************************************************************************/
2022 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title )
2023 {
2024     int i;
2025     int i_len;
2026
2027     if( w > 3 && h > 2 )
2028     {
2029         if( title == NULL ) title = "";
2030         i_len = strlen( title );
2031
2032         if( i_len > w - 2 ) i_len = w - 2;
2033
2034         mvwaddch( win, y, x,    ACS_ULCORNER );
2035         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2036         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2037         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2038         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2039
2040         for( i = 0; i < h-2; i++ )
2041         {
2042             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2043             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2044         }
2045
2046         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2047         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2048         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2049     }
2050 }
2051
2052 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2053 {
2054     if( w > 0 )
2055     {
2056         mvhline( y, x, ' ', w );
2057     }
2058 }
2059
2060 static void DrawLine( WINDOW *win, int y, int x, int w )
2061 {
2062     if( w > 0 )
2063     {
2064         attrset( A_REVERSE );
2065         mvhline( y, x, ' ', w );
2066         attroff( A_REVERSE );
2067     }
2068 }