git.sesse.net Git - vlc/blob - 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 <vlc/vlc.h>
  31
  32 #include <errno.h>                                                 /* ENOMEM */
  33 #include <time.h>
  34
  35 #ifdef HAVE_NCURSESW
  36 #   define _XOPEN_SOURCE_EXTENDED 1
  37 #endif
  38
  39 #include <ncurses.h>
  40
  41 #include <vlc_interface.h>
  42 #include <vlc_vout.h>
  43 #include <vlc_aout.h>
  44 #include <vlc_charset.h>
  45 #include <vlc_input.h>
  46 #include <vlc_playlist.h>
  47
  48 #ifdef HAVE_SYS_STAT_H
  49 #   include <sys/stat.h>
  50 #endif
  51 #if (!defined( WIN32 ) || defined(__MINGW32__))
  52 /* Mingw has its own version of dirent */
  53 #   include <dirent.h>
  54 #endif
  55
  56 #ifdef HAVE_CDDAX
  57 #define CDDA_MRL "cddax://"
  58 #else
  59 #define CDDA_MRL "cdda://"
  60 #endif
  61
  62 #ifdef HAVE_VCDX
  63 #define VCD_MRL "vcdx://"
  64 #else
  65 #define VCD_MRL "vcd://"
  66 #endif
  67
  68 #define SEARCH_CHAIN_SIZE 20
  69 #define OPEN_CHAIN_SIZE 50
  70
  71 /*****************************************************************************
  72  * Local prototypes.
  73  *****************************************************************************/
  74 static int  Open           ( vlc_object_t * );
  75 static void Close          ( vlc_object_t * );
  76
  77 static void Run            ( intf_thread_t * );
  78 static void PlayPause      ( intf_thread_t * );
  79 static void Eject          ( intf_thread_t * );
  80
  81 static int  HandleKey      ( intf_thread_t *, int );
  82 static void Redraw         ( intf_thread_t *, time_t * );
  83
  84 static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
  85 static void PlaylistRebuild( intf_thread_t * );
  86 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, const char *);
  87 static void PlaylistDestroy( intf_thread_t * );
  88 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
  89                              vlc_value_t, void * );
  90 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *,
  91                                             playlist_item_t * );
  92 static void FindIndex      ( intf_thread_t * );
  93 static void SearchPlaylist ( intf_thread_t *, char * );
  94 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
  95
  96 static void ManageSlider   ( intf_thread_t * );
  97 static void ReadDir        ( intf_thread_t * );
  98
  99 /*****************************************************************************
 100  * Module descriptor
 101  *****************************************************************************/
 102
 103 #define BROWSE_TEXT N_("Filebrowser starting point")
 104 #define BROWSE_LONGTEXT N_( \
 105     "This option allows you to specify the directory the ncurses filebrowser " \
 106     "will show you initially.")
 107
 108 vlc_module_begin();
 109     set_shortname( "Ncurses" );
 110     set_description( _("Ncurses interface") );
 111     set_capability( "interface", 10 );
 112     set_category( CAT_INTERFACE );
 113     set_subcategory( SUBCAT_INTERFACE_MAIN );
 114     set_callbacks( Open, Close );
 115     add_shortcut( "curses" );
 116     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, VLC_FALSE );
 117 vlc_module_end();
 118
 119 /*****************************************************************************
 120  * intf_sys_t: description and status of ncurses interface
 121  *****************************************************************************/
 122 enum
 123 {
 124     BOX_NONE,
 125     BOX_HELP,
 126     BOX_INFO,
 127     BOX_LOG,
 128     BOX_PLAYLIST,
 129     BOX_SEARCH,
 130     BOX_OPEN,
 131     BOX_BROWSE
 132 };
 133 enum
 134 {
 135     VIEW_CATEGORY,
 136     VIEW_ONELEVEL
 137 };
 138 struct dir_entry_t
 139 {
 140     vlc_bool_t  b_file;
 141     char        *psz_path;
 142 };
 143 struct pl_item_t
 144 {
 145     playlist_item_t *p_item;
 146     char            *psz_display;
 147 };
 148 struct intf_sys_t
 149 {
 150     playlist_t     *p_playlist;
 151     input_thread_t *p_input;
 152
 153     float           f_slider;
 154     float           f_slider_old;
 155
 156     WINDOW          *w;
 157
 158     int             i_box_type;
 159     int             i_box_y;
 160     int             i_box_lines;
 161     int             i_box_lines_total;
 162     int             i_box_start;
 163
 164     int             i_box_plidx;    /* Playlist index */
 165     int             b_box_plidx_follow;
 166     int             i_box_bidx;     /* browser index */
 167
 168     int             b_box_cleared;
 169
 170     msg_subscription_t* p_sub;                  /* message bank subscription */
 171
 172     char            *psz_search_chain;          /* for playlist searching    */
 173     char            *psz_old_search;            /* for searching next        */
 174     int             i_before_search;
 175
 176     char            *psz_open_chain;
 177     char             psz_partial_keys[7];
 178
 179     char            *psz_current_dir;
 180     int             i_dir_entries;
 181     struct dir_entry_t  **pp_dir_entries;
 182     vlc_bool_t      b_show_hidden_files;
 183
 184     int             i_current_view;             /* playlist view             */
 185     struct pl_item_t    **pp_plist;
 186     int             i_plist_entries;
 187     vlc_bool_t      b_need_update;              /* for playlist view         */
 188
 189     int             i_verbose;                  /* stores verbosity level    */
 190 };
 191
 192 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title );
 193 static void DrawLine( WINDOW *win, int y, int x, int w );
 194 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
 195
 196 /*****************************************************************************
 197  * Open: initialize and create window
 198  *****************************************************************************/
 199 static int Open( vlc_object_t *p_this )
 200 {
 201     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 202     intf_sys_t    *p_sys;
 203     vlc_value_t    val;
 204
 205     /* Allocate instance and initialize some members */
 206     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
 207     p_sys->p_playlist = NULL;
 208     p_sys->p_input = NULL;
 209     p_sys->f_slider = 0.0;
 210     p_sys->f_slider_old = 0.0;
 211     p_sys->i_box_type = BOX_PLAYLIST;
 212     p_sys->i_box_lines = 0;
 213     p_sys->i_box_start= 0;
 214     p_sys->i_box_lines_total = 0;
 215     p_sys->b_box_plidx_follow = VLC_TRUE;
 216     p_sys->b_box_cleared = VLC_FALSE;
 217     p_sys->i_box_plidx = 0;
 218     p_sys->i_box_bidx = 0;
 219     p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
 220     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
 221
 222     /* Initialize the curses library */
 223     p_sys->w = initscr();
 224     keypad( p_sys->w, TRUE );
 225     /* Don't do NL -> CR/NL */
 226     nonl();
 227     /* Take input chars one at a time */
 228     cbreak();
 229     /* Don't echo */
 230     noecho();
 231
 232     curs_set(0);
 233     timeout(0);
 234
 235     clear();
 236
 237     /* exported function */
 238     p_intf->pf_run = Run;
 239
 240     /* Remember verbosity level */
 241     var_Get( p_intf->p_libvlc, "verbose", &val );
 242     p_sys->i_verbose = val.i_int;
 243     /* Set quiet mode */
 244     val.i_int = -1;
 245     var_Set( p_intf->p_libvlc, "verbose", val );
 246
 247     /* Set defaul playlist view */
 248     p_sys->i_current_view = VIEW_CATEGORY;
 249     p_sys->pp_plist = NULL;
 250     p_sys->i_plist_entries = 0;
 251     p_sys->b_need_update = VLC_FALSE;
 252
 253     /* Initialize search chain */
 254     p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
 255     p_sys->psz_old_search = NULL;
 256     p_sys->i_before_search = 0;
 257
 258     /* Initialize open chain */
 259     p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
 260
 261     /* Initialize browser options */
 262     var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
 263     var_Get( p_intf, "browse-dir", &val);
 264
 265     if( val.psz_string && *val.psz_string )
 266     {
 267         p_sys->psz_current_dir = strdup( val.psz_string );
 268         free( val.psz_string );
 269     }
 270     else
 271     {
 272         p_sys->psz_current_dir = strdup( p_intf->p_libvlc->psz_homedir );
 273     }
 274
 275     p_sys->i_dir_entries = 0;
 276     p_sys->pp_dir_entries = NULL;
 277     p_sys->b_show_hidden_files = VLC_FALSE;
 278     ReadDir( p_intf );
 279
 280     return VLC_SUCCESS;
 281 }
 282
 283 /*****************************************************************************
 284  * Close: destroy interface window
 285  *****************************************************************************/
 286 static void Close( vlc_object_t *p_this )
 287 {
 288     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 289     intf_sys_t    *p_sys = p_intf->p_sys;
 290     int i;
 291
 292     var_DelCallback( p_sys->p_playlist, "intf-change", PlaylistChanged,
 293                      p_intf );
 294     var_DelCallback( p_sys->p_playlist, "item-append", PlaylistChanged,
 295                      p_intf );
 296
 297     PlaylistDestroy( p_intf );
 298
 299     for( i = 0; i < p_sys->i_dir_entries; i++ )
 300     {
 301         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
 302         if( p_dir_entry->psz_path ) free( p_dir_entry->psz_path );
 303         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
 304         if( p_dir_entry ) free( p_dir_entry );
 305     }
 306     p_sys->pp_dir_entries = NULL;
 307
 308     if( p_sys->psz_current_dir ) free( p_sys->psz_current_dir );
 309     if( p_sys->psz_search_chain ) free( p_sys->psz_search_chain );
 310     if( p_sys->psz_old_search ) free( p_sys->psz_old_search );
 311     if( p_sys->psz_open_chain ) free( p_sys->psz_open_chain );
 312
 313     if( p_sys->p_input )
 314     {
 315         vlc_object_release( p_sys->p_input );
 316     }
 317     if( p_sys->p_playlist )
 318     {
 319         vlc_object_release( p_sys->p_playlist );
 320     }
 321
 322     /* Close the ncurses interface */
 323     endwin();
 324
 325     msg_Unsubscribe( p_intf, p_sys->p_sub );
 326
 327     /* Restores initial verbose setting */
 328     vlc_value_t val;
 329     val.i_int = p_sys->i_verbose;
 330     var_Set( p_intf->p_libvlc, "verbose", val );
 331
 332     /* Destroy structure */
 333     free( p_sys );
 334 }
 335
 336 /*****************************************************************************
 337  * Run: ncurses thread
 338  *****************************************************************************/
 339 static void Run( intf_thread_t *p_intf )
 340 {
 341     intf_sys_t    *p_sys = p_intf->p_sys;
 342
 343     int i_key;
 344     time_t t_last_refresh;
 345
 346     /*
 347      * force drawing the interface for the first time
 348      */
 349     t_last_refresh = ( time( 0 ) - 1);
 350
 351     while( !intf_ShouldDie( p_intf ) )
 352     {
 353         msleep( INTF_IDLE_SLEEP );
 354
 355         /* Update the input */
 356         if( p_sys->p_playlist == NULL )
 357         {
 358             p_sys->p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 359                                                  FIND_ANYWHERE );
 360             if( p_sys->p_playlist )
 361             {
 362                 var_AddCallback( p_sys->p_playlist, "intf-change",
 363                                  PlaylistChanged, p_intf );
 364                 var_AddCallback( p_sys->p_playlist, "item-append",
 365                                  PlaylistChanged, p_intf );
 366             }
 367         }
 368         if( p_sys->p_playlist )
 369         {
 370             vlc_mutex_lock( &p_sys->p_playlist->object_lock );
 371             if( p_sys->p_input == NULL )
 372             {
 373                 p_sys->p_input = p_sys->p_playlist->p_input;
 374                 if( p_sys->p_input )
 375                 {
 376                     if( !p_sys->p_input->b_dead )
 377                     {
 378                         vlc_object_yield( p_sys->p_input );
 379                     }
 380                 }
 381             }
 382             else if( p_sys->p_input->b_dead )
 383             {
 384                 vlc_object_release( p_sys->p_input );
 385                 p_sys->p_input = NULL;
 386                 p_sys->f_slider = p_sys->f_slider_old = 0.0;
 387                 p_sys->b_box_cleared = VLC_FALSE;
 388             }
 389             vlc_mutex_unlock( &p_sys->p_playlist->object_lock );
 390         }
 391
 392         if( p_sys->b_box_plidx_follow && p_sys->p_playlist->status.p_item )
 393         {
 394             FindIndex( p_intf );
 395         }
 396
 397         while( ( i_key = getch() ) != -1 )
 398         {
 399             /*
 400              * HandleKey returns 1 if the screen needs to be redrawn
 401              */
 402             if( HandleKey( p_intf, i_key ) )
 403             {
 404                 Redraw( p_intf, &t_last_refresh );
 405             }
 406         }
 407         /* Hack */
 408         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
 409         {
 410             clear();
 411             Redraw( p_intf, &t_last_refresh );
 412             p_sys->b_box_cleared = VLC_TRUE;
 413         }
 414
 415         /*
 416          * redraw the screen every second
 417          */
 418         if( (time(0) - t_last_refresh) >= 1 )
 419         {
 420             ManageSlider( p_intf );
 421             Redraw( p_intf, &t_last_refresh );
 422         }
 423     }
 424 }
 425
 426 /* following functions are local */
 427 static char *KeyToUTF8( int i_key, char *psz_part )
 428 {
 429     char *psz_utf8;
 430     int len = strlen( psz_part );
 431     if( len == 6 )
 432     {
 433         /* overflow error - should not happen */
 434         memset( psz_part, 0, 6 );
 435         return NULL;
 436     }
 437
 438     psz_part[len] = (char)i_key;
 439
 440 #ifdef HAVE_NCURSESW
 441     psz_utf8 = strdup( psz_part );
 442 #else
 443     psz_utf8 = FromLocaleDup( psz_part );
 444
 445     /* Ugly check for incomplete bytes sequences
 446      * (in case of non-UTF8 multibyte local encoding) */
 447     char *psz;
 448     for( psz = psz_utf8; *psz; psz++ )
 449         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
 450         {
 451             /* incomplete bytes sequence detected
 452              * (VLC core inserted dummy question marks) */
 453             free( psz_utf8 );
 454             return NULL;
 455         }
 456
 457     /* Check for incomplete UTF8 bytes sequence */
 458     if( EnsureUTF8( psz_utf8 ) == NULL )
 459     {
 460         free( psz_utf8 );
 461         return NULL;
 462     }
 463 #endif
 464
 465     memset( psz_part, 0, 6 );
 466     return psz_utf8;
 467 }
 468
 469 static inline int RemoveLastUTF8Entity( char *psz, int len )
 470 {
 471     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
 472                        /* UTF8 continuation byte */
 473
 474     psz[len] = '\0';
 475     return len;
 476 }
 477
 478 static int HandleKey( intf_thread_t *p_intf, int i_key )
 479 {
 480     intf_sys_t *p_sys = p_intf->p_sys;
 481     vlc_value_t val;
 482
 483     if( p_sys->i_box_type == BOX_PLAYLIST && p_sys->p_playlist )
 484     {
 485         int b_ret = VLC_TRUE;
 486         vlc_bool_t b_box_plidx_follow = VLC_FALSE;
 487
 488         switch( i_key )
 489         {
 490             vlc_value_t val;
 491             /* Playlist Settings */
 492             case 'r':
 493                 var_Get( p_sys->p_playlist, "random", &val );
 494                 val.b_bool = !val.b_bool;
 495                 var_Set( p_sys->p_playlist, "random", val );
 496                 return 1;
 497             case 'l':
 498                 var_Get( p_sys->p_playlist, "loop", &val );
 499                 val.b_bool = !val.b_bool;
 500                 var_Set( p_sys->p_playlist, "loop", val );
 501                 return 1;
 502             case 'R':
 503                 var_Get( p_sys->p_playlist, "repeat", &val );
 504                 val.b_bool = !val.b_bool;
 505                 var_Set( p_sys->p_playlist, "repeat", val );
 506                 return 1;
 507
 508             /* Playlist sort */
 509             case 'o':
 510                 playlist_RecursiveNodeSort( p_sys->p_playlist,
 511                                             PlaylistGetRoot( p_intf ),
 512                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
 513                 p_sys->b_need_update = VLC_TRUE;
 514                 return 1;
 515             case 'O':
 516                 playlist_RecursiveNodeSort( p_sys->p_playlist,
 517                                             PlaylistGetRoot( p_intf ),
 518                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
 519                 p_sys->b_need_update = VLC_TRUE;
 520                 return 1;
 521
 522             /* Playlist view */
 523             case 'v':
 524                 switch( p_sys->i_current_view )
 525                 {
 526                     case VIEW_CATEGORY:
 527                         p_sys->i_current_view = VIEW_ONELEVEL;
 528                         break;
 529                     default:
 530                         p_sys->i_current_view = VIEW_CATEGORY;
 531                 }
 532                 //p_sys->b_need_update = VLC_TRUE;
 533                 PlaylistRebuild( p_intf );
 534                 return 1;
 535
 536             /* Playlist navigation */
 537             case KEY_HOME:
 538                 p_sys->i_box_plidx = 0;
 539                 break;
 540             case KEY_END:
 541                 p_sys->i_box_plidx = p_sys->p_playlist->items.i_size - 1;
 542                 break;
 543             case KEY_UP:
 544                 p_sys->i_box_plidx--;
 545                 break;
 546             case KEY_DOWN:
 547                 p_sys->i_box_plidx++;
 548                 break;
 549             case KEY_PPAGE:
 550                 p_sys->i_box_plidx -= p_sys->i_box_lines;
 551                 break;
 552             case KEY_NPAGE:
 553                 p_sys->i_box_plidx += p_sys->i_box_lines;
 554                 break;
 555             case 'D':
 556             case KEY_BACKSPACE:
 557             case KEY_DC:
 558             {
 559                 playlist_t *p_playlist = p_sys->p_playlist;
 560                 playlist_item_t *p_item;
 561
 562                 vlc_mutex_lock( &p_playlist->object_lock );
 563                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 564                 if( p_item->i_children == -1 )
 565                 {
 566                     playlist_DeleteFromInput( p_playlist,
 567                                               p_item->p_input->i_id, VLC_TRUE );
 568                 }
 569                 else
 570                 {
 571                     playlist_NodeDelete( p_playlist, p_item,
 572                                          VLC_TRUE , VLC_FALSE );
 573                 }
 574                 vlc_mutex_unlock( &p_playlist->object_lock );
 575                 p_sys->b_need_update = VLC_TRUE;
 576
 577                 break;
 578             }
 579
 580             case KEY_ENTER:
 581             case 0x0d:
 582                 if( !p_sys->pp_plist || !p_sys->pp_plist[p_sys->i_box_plidx] )
 583                 {
 584                     b_ret = VLC_FALSE;
 585                     break;
 586                 }
 587                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 588                         == -1 )
 589                 {
 590                     playlist_item_t *p_item, *p_parent;
 591                     p_item = p_parent =
 592                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 593
 594                     if( !p_parent )
 595                         p_parent = p_sys->p_playlist->p_root_onelevel;
 596                     while( p_parent->p_parent )
 597                         p_parent = p_parent->p_parent;
 598                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
 599                                       VLC_TRUE, p_parent, p_item );
 600                 }
 601                 else
 602                 {
 603                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
 604                         VLC_TRUE,
 605                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item,
 606                         NULL );
 607                 }
 608                 b_box_plidx_follow = VLC_TRUE;
 609                 break;
 610             default:
 611                 b_ret = VLC_FALSE;
 612                 break;
 613         }
 614
 615         if( b_ret )
 616         {
 617             int i_max = p_sys->i_plist_entries;
 618             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
 619             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
 620             if( PlaylistIsPlaying( p_intf,
 621                     p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
 622                 b_box_plidx_follow = VLC_TRUE;
 623             p_sys->b_box_plidx_follow = b_box_plidx_follow;
 624             return 1;
 625         }
 626     }
 627     if( p_sys->i_box_type == BOX_BROWSE )
 628     {
 629         vlc_bool_t b_ret = VLC_TRUE;
 630         /* Browser navigation */
 631         switch( i_key )
 632         {
 633             case KEY_HOME:
 634                 p_sys->i_box_bidx = 0;
 635                 break;
 636             case KEY_END:
 637                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 638                 break;
 639             case KEY_UP:
 640                 p_sys->i_box_bidx--;
 641                 break;
 642             case KEY_DOWN:
 643                 p_sys->i_box_bidx++;
 644                 break;
 645             case KEY_PPAGE:
 646                 p_sys->i_box_bidx -= p_sys->i_box_lines;
 647                 break;
 648             case KEY_NPAGE:
 649                 p_sys->i_box_bidx += p_sys->i_box_lines;
 650                 break;
 651             case '.': /* Toggle show hidden files */
 652                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
 653                     VLC_TRUE ? VLC_FALSE : VLC_TRUE );
 654                 ReadDir( p_intf );
 655                 break;
 656
 657             case KEY_ENTER:
 658             case 0x0d:
 659             case ' ':
 660                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
 661                 {
 662                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 663                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 664                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 665
 666                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 667
 668                     playlist_item_t *p_parent = p_sys->p_playlist->status.p_node;
 669                     if( !p_parent )
 670                         p_parent = p_sys->p_playlist->p_root_onelevel;
 671
 672                     while( p_parent->p_parent )
 673                         p_parent = p_parent->p_parent;
 674
 675                     playlist_Add( p_sys->p_playlist, psz_uri, NULL,
 676                                   PLAYLIST_APPEND, PLAYLIST_END,
 677                                   p_parent == p_sys->p_playlist->p_root_onelevel
 678                                   , VLC_FALSE );
 679                     p_sys->i_box_type = BOX_PLAYLIST;
 680                     free( psz_uri );
 681                 }
 682                 else
 683                 {
 684                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 685                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 686                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 687
 688                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 689
 690                     p_sys->psz_current_dir = strdup( psz_uri );
 691                     ReadDir( p_intf );
 692                     free( psz_uri );
 693                 }
 694                 break;
 695             default:
 696                 b_ret = VLC_FALSE;
 697                 break;
 698         }
 699         if( b_ret )
 700         {
 701             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 702             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
 703             return 1;
 704         }
 705     }
 706     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO )
 707     {
 708         switch( i_key )
 709         {
 710             case KEY_HOME:
 711                 p_sys->i_box_start = 0;
 712                 return 1;
 713             case KEY_END:
 714                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 715                 return 1;
 716             case KEY_UP:
 717                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
 718                 return 1;
 719             case KEY_DOWN:
 720                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
 721                 {
 722                     p_sys->i_box_start++;
 723                 }
 724                 return 1;
 725             case KEY_PPAGE:
 726                 p_sys->i_box_start -= p_sys->i_box_lines;
 727                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
 728                 return 1;
 729             case KEY_NPAGE:
 730                 p_sys->i_box_start += p_sys->i_box_lines;
 731                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
 732                 {
 733                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 734                 }
 735                 return 1;
 736             default:
 737                 break;
 738         }
 739     }
 740     else if( p_sys->i_box_type == BOX_NONE )
 741     {
 742         switch( i_key )
 743         {
 744             case KEY_HOME:
 745                 p_sys->f_slider = 0;
 746                 ManageSlider( p_intf );
 747                 return 1;
 748             case KEY_END:
 749                 p_sys->f_slider = 99.9;
 750                 ManageSlider( p_intf );
 751                 return 1;
 752             case KEY_UP:
 753                 p_sys->f_slider += 5.0;
 754                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
 755                 ManageSlider( p_intf );
 756                 return 1;
 757             case KEY_DOWN:
 758                 p_sys->f_slider -= 5.0;
 759                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 760                 ManageSlider( p_intf );
 761                 return 1;
 762
 763             default:
 764                 break;
 765         }
 766     }
 767     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
 768     {
 769         int i_chain_len;
 770         i_chain_len = strlen( p_sys->psz_search_chain );
 771         switch( i_key )
 772         {
 773             case 0x0c:      /* ^l */
 774                 clear();
 775                 return 1;
 776             case KEY_ENTER:
 777             case 0x0d:
 778                 if( i_chain_len > 0 )
 779                 {
 780                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
 781                 }
 782                 else if( p_sys->psz_old_search )
 783                 {
 784                     SearchPlaylist( p_intf, p_sys->psz_old_search );
 785                 }
 786                 p_sys->i_box_type = BOX_PLAYLIST;
 787                 return 1;
 788             case 0x1b:      /* Esc. */
 789                 p_sys->i_box_plidx = p_sys->i_before_search;
 790                 p_sys->i_box_type = BOX_PLAYLIST;
 791                 return 1;
 792             case KEY_BACKSPACE:
 793                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
 794                 break;
 795             default:
 796             {
 797                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 798
 799                 if( psz_utf8 != NULL )
 800                 {
 801                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
 802                     {
 803                         strcpy( p_sys->psz_search_chain + i_chain_len,
 804                                 psz_utf8 );
 805                     }
 806                     free( psz_utf8 );
 807                 }
 808                 break;
 809             }
 810         }
 811         if( p_sys->psz_old_search )
 812         {
 813             free( p_sys->psz_old_search );
 814             p_sys->psz_old_search = NULL;
 815         }
 816         SearchPlaylist( p_intf, p_sys->psz_search_chain );
 817         return 1;
 818     }
 819     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
 820     {
 821         int i_chain_len = strlen( p_sys->psz_open_chain );
 822         playlist_t *p_playlist = p_sys->p_playlist;
 823
 824         switch( i_key )
 825         {
 826             case 0x0c:      /* ^l */
 827                 clear();
 828                 return 1;
 829             case KEY_ENTER:
 830             case 0x0d:
 831                 if( p_playlist && i_chain_len > 0 )
 832                 {
 833                     playlist_item_t *p_parent = p_sys->p_playlist->status.p_node;
 834                     if( !p_parent )
 835                         p_parent = p_sys->p_playlist->p_root_onelevel;
 836
 837                     while( p_parent->p_parent )
 838                         p_parent = p_parent->p_parent;
 839
 840                     playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
 841                                   PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
 842                                   p_parent == p_sys->p_playlist->p_root_onelevel
 843                                   , VLC_FALSE );
 844                     p_sys->b_box_plidx_follow = VLC_TRUE;
 845                 }
 846                 p_sys->i_box_type = BOX_PLAYLIST;
 847                 return 1;
 848             case 0x1b:      /* Esc. */
 849                 p_sys->i_box_type = BOX_PLAYLIST;
 850                 return 1;
 851             case KEY_BACKSPACE:
 852                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
 853                 break;
 854             default:
 855             {
 856                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 857
 858                 if( psz_utf8 != NULL )
 859                 {
 860                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
 861                     {
 862                         strcpy( p_sys->psz_open_chain + i_chain_len,
 863                                 psz_utf8 );
 864                     }
 865                     free( psz_utf8 );
 866                 }
 867                 break;
 868             }
 869         }
 870         return 1;
 871     }
 872
 873
 874     /* Common keys */
 875     switch( i_key )
 876     {
 877         case 'q':
 878         case 'Q':
 879         case 0x1b:  /* Esc */
 880             vlc_object_kill( p_intf->p_libvlc );
 881             return 0;
 882
 883         /* Box switching */
 884         case 'i':
 885             if( p_sys->i_box_type == BOX_INFO )
 886                 p_sys->i_box_type = BOX_NONE;
 887             else
 888                 p_sys->i_box_type = BOX_INFO;
 889             p_sys->i_box_lines_total = 0;
 890             return 1;
 891         case 'L':
 892             if( p_sys->i_box_type == BOX_LOG )
 893                 p_sys->i_box_type = BOX_NONE;
 894             else
 895                 p_sys->i_box_type = BOX_LOG;
 896             return 1;
 897         case 'P':
 898             if( p_sys->i_box_type == BOX_PLAYLIST )
 899                 p_sys->i_box_type = BOX_NONE;
 900             else
 901                 p_sys->i_box_type = BOX_PLAYLIST;
 902             return 1;
 903         case 'B':
 904             if( p_sys->i_box_type == BOX_BROWSE )
 905                 p_sys->i_box_type = BOX_NONE;
 906             else
 907                 p_sys->i_box_type = BOX_BROWSE;
 908             return 1;
 909         case 'h':
 910         case 'H':
 911             if( p_sys->i_box_type == BOX_HELP )
 912                 p_sys->i_box_type = BOX_NONE;
 913             else
 914                 p_sys->i_box_type = BOX_HELP;
 915             p_sys->i_box_lines_total = 0;
 916             return 1;
 917         case '/':
 918             if( p_sys->i_box_type != BOX_SEARCH )
 919             {
 920                 if( p_sys->psz_search_chain == NULL )
 921                 {
 922                     return 1;
 923                 }
 924                 p_sys->psz_search_chain[0] = '\0';
 925                 p_sys->b_box_plidx_follow = VLC_FALSE;
 926                 p_sys->i_before_search = p_sys->i_box_plidx;
 927                 p_sys->i_box_type = BOX_SEARCH;
 928             }
 929             return 1;
 930         case 'A': /* Open */
 931             if( p_sys->i_box_type != BOX_OPEN )
 932             {
 933                 if( p_sys->psz_open_chain == NULL )
 934                 {
 935                     return 1;
 936                 }
 937                 p_sys->psz_open_chain[0] = '\0';
 938                 p_sys->i_box_type = BOX_OPEN;
 939             }
 940             return 1;
 941
 942         /* Navigation */
 943         case KEY_RIGHT:
 944             p_sys->f_slider += 1.0;
 945             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
 946             ManageSlider( p_intf );
 947             return 1;
 948
 949         case KEY_LEFT:
 950             p_sys->f_slider -= 1.0;
 951             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 952             ManageSlider( p_intf );
 953             return 1;
 954
 955         /* Common control */
 956         case 'f':
 957         {
 958             if( p_intf->p_sys->p_input )
 959             {
 960                 vout_thread_t *p_vout;
 961                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
 962                                           VLC_OBJECT_VOUT, FIND_CHILD );
 963                 if( p_vout )
 964                 {
 965                     var_Get( p_vout, "fullscreen", &val );
 966                     val.b_bool = !val.b_bool;
 967                     var_Set( p_vout, "fullscreen", val );
 968                     vlc_object_release( p_vout );
 969                 }
 970                 else
 971                 {
 972                     playlist_t *p_playlist;
 973                     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 974                                                   FIND_ANYWHERE );
 975                     if( p_playlist )
 976                     {
 977                         var_Get( p_playlist, "fullscreen", &val );
 978                         val.b_bool = !val.b_bool;
 979                         var_Set( p_playlist, "fullscreen", val );
 980                         vlc_object_release( p_playlist );
 981                     }
 982                 }
 983             }
 984             return 0;
 985         }
 986
 987         case ' ':
 988             PlayPause( p_intf );
 989             return 1;
 990
 991         case 's':
 992             if( p_intf->p_sys->p_playlist )
 993             {
 994                 playlist_Stop( p_intf->p_sys->p_playlist );
 995             }
 996             return 1;
 997
 998         case 'e':
 999             Eject( p_intf );
1000             return 1;
1001
1002         case '[':
1003             if( p_sys->p_input )
1004             {
1005                 val.b_bool = VLC_TRUE;
1006                 var_Set( p_sys->p_input, "prev-title", val );
1007             }
1008             return 1;
1009
1010         case ']':
1011             if( p_sys->p_input )
1012             {
1013                 val.b_bool = VLC_TRUE;
1014                 var_Set( p_sys->p_input, "next-title", val );
1015             }
1016             return 1;
1017
1018         case '<':
1019             if( p_sys->p_input )
1020             {
1021                 val.b_bool = VLC_TRUE;
1022                 var_Set( p_sys->p_input, "prev-chapter", val );
1023             }
1024             return 1;
1025
1026         case '>':
1027             if( p_sys->p_input )
1028             {
1029                 val.b_bool = VLC_TRUE;
1030                 var_Set( p_sys->p_input, "next-chapter", val );
1031             }
1032             return 1;
1033
1034         case 'p':
1035             if( p_intf->p_sys->p_playlist )
1036             {
1037                 playlist_Prev( p_intf->p_sys->p_playlist );
1038             }
1039             clear();
1040             return 1;
1041
1042         case 'n':
1043             if( p_intf->p_sys->p_playlist )
1044             {
1045                 playlist_Next( p_intf->p_sys->p_playlist );
1046             }
1047             clear();
1048             return 1;
1049
1050         case 'a':
1051             aout_VolumeUp( p_intf, 1, NULL );
1052             clear();
1053             return 1;
1054
1055         case 'z':
1056             aout_VolumeDown( p_intf, 1, NULL );
1057             clear();
1058             return 1;
1059
1060         /*
1061          * ^l should clear and redraw the screen
1062          */
1063         case 0x0c:
1064             clear();
1065             return 1;
1066
1067         default:
1068             return 0;
1069     }
1070 }
1071
1072 static void ManageSlider( intf_thread_t *p_intf )
1073 {
1074     intf_sys_t     *p_sys = p_intf->p_sys;
1075     input_thread_t *p_input = p_sys->p_input;
1076     vlc_value_t     val;
1077
1078     if( p_input == NULL )
1079     {
1080         return;
1081     }
1082     var_Get( p_input, "state", &val );
1083     if( val.i_int != PLAYING_S )
1084     {
1085         return;
1086     }
1087
1088     var_Get( p_input, "position", &val );
1089     if( p_sys->f_slider == p_sys->f_slider_old )
1090     {
1091         p_sys->f_slider =
1092         p_sys->f_slider_old = 100 * val.f_float;
1093     }
1094     else
1095     {
1096         p_sys->f_slider_old = p_sys->f_slider;
1097
1098         val.f_float = p_sys->f_slider / 100.0;
1099         var_Set( p_input, "position", val );
1100     }
1101 }
1102
1103 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1104 {
1105     int i_max;
1106     int i_first = 0 ;
1107     int i_item = -1;
1108     intf_sys_t *p_sys = p_intf->p_sys;
1109
1110     if( p_sys->i_before_search >= 0 )
1111     {
1112         i_first = p_sys->i_before_search;
1113     }
1114
1115     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1116     {
1117         p_sys->i_box_plidx = p_sys->i_before_search;
1118         return;
1119     }
1120
1121     i_max = p_sys->i_plist_entries;
1122
1123     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1124     if( i_item < 0 )
1125     {
1126         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1127     }
1128
1129     if( i_item < 0 || i_item >= i_max ) return;
1130
1131     p_sys->i_box_plidx = i_item;
1132 }
1133
1134 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1135                               int i_start, int i_stop )
1136 {
1137     intf_sys_t *p_sys = p_intf->p_sys;
1138     int i, i_item = -1;
1139
1140     for( i = i_start + 1; i < i_stop; i++ )
1141     {
1142         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1143                         psz_searchstring ) != NULL )
1144         {
1145             i_item = i;
1146             break;
1147         }
1148     }
1149
1150     return i_item;
1151 }
1152
1153
1154 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1155 {
1156     va_list  vl_args;
1157     char    *p_buf = NULL;
1158     int      i_len;
1159 #ifdef HAVE_NCURSESW
1160     size_t   i_char_len;    /* UCS character length */
1161     size_t   i_width;       /* Display width */
1162     wchar_t *psz_wide;      /* wchar_t representation of p_buf */
1163 #endif
1164
1165     va_start( vl_args, p_fmt );
1166     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1167         return;
1168     va_end( vl_args );
1169
1170     if( ( p_buf == NULL ) || ( w <= 0 ) )
1171         return;
1172
1173     i_len = strlen( p_buf );
1174 #ifdef HAVE_NCURSESW
1175     psz_wide = (wchar_t *) malloc( sizeof( wchar_t ) * ( i_len + 1 ) );
1176
1177     i_char_len = mbstowcs( psz_wide, p_buf, i_len );
1178
1179     if( i_char_len == (size_t)-1 ) /* an invalid character was encountered */
1180         i_width = i_len;
1181     else
1182     {
1183         i_width = wcswidth( psz_wide, i_char_len );
1184         if( i_width == (size_t)-1 ) /* a non printable character was encountered */
1185             i_width = i_len;
1186     }
1187     if( i_width > (size_t)w )
1188 #else
1189     if( i_len > w )
1190 #endif
1191     { /* FIXME: ncursesw: ellipsize psz_wide while keeping the width in mind */
1192         int i_cut = i_len - w;
1193         int x1 = i_len/2 - i_cut/2;
1194         int x2 = x1 + i_cut;
1195
1196         if( i_len > x2 )
1197         {
1198             memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1199         }
1200         p_buf[w] = '\0';
1201         if( w > 7 )
1202         {
1203             p_buf[w/2-1] = '.';
1204             p_buf[w/2  ] = '.';
1205             p_buf[w/2+1] = '.';
1206         }
1207 #ifdef HAVE_NCURSESW
1208         mvprintw( y, x, "%s", p_buf );
1209 #else
1210         char *psz_local = ToLocale( p_buf );
1211         mvprintw( y, x, "%s", psz_local );
1212         LocaleFree( p_buf );
1213 #endif
1214     }
1215     else
1216     {
1217 #ifdef HAVE_NCURSESW
1218         mvprintw( y, x, "%s", p_buf );
1219         mvhline( y, x + i_width, ' ', w - i_width );
1220 #else
1221         char *psz_local = ToLocale( p_buf );
1222         mvprintw( y, x, "%s", psz_local );
1223         LocaleFree( p_buf );
1224         mvhline( y, x + i_len, ' ', w - i_len );
1225 #endif
1226     }
1227 }
1228 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1229 {
1230     intf_sys_t     *p_sys = p_intf->p_sys;
1231
1232     va_list  vl_args;
1233     char    *p_buf = NULL;
1234
1235     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1236     {
1237         return;
1238     }
1239
1240     va_start( vl_args, p_fmt );
1241     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1242         return;
1243     va_end( vl_args );
1244
1245     if( p_buf == NULL )
1246     {
1247         return;
1248     }
1249
1250     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1251 }
1252
1253 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1254 {
1255     intf_sys_t     *p_sys = p_intf->p_sys;
1256     input_thread_t *p_input = p_sys->p_input;
1257     int y = 0;
1258     int h;
1259     int y_end;
1260
1261     clear();
1262
1263     /* Title */
1264     attrset( A_REVERSE );
1265     mvnprintw( y, 0, COLS, "VLC media player" " (ncurses interface) [ h for help ]" );
1266     attroff( A_REVERSE );
1267     y += 2;
1268
1269     /* Infos */
1270     if( p_input && !p_input->b_dead )
1271     {
1272         char buf1[MSTRTIME_MAX_SIZE];
1273         char buf2[MSTRTIME_MAX_SIZE];
1274         vlc_value_t val;
1275         vlc_value_t val_list;
1276
1277         /* Source */
1278         char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
1279         mvnprintw( y++, 0, COLS, " Source   : %s", psz_uri );
1280         free( psz_uri );
1281
1282         /* State */
1283         var_Get( p_input, "state", &val );
1284         if( val.i_int == PLAYING_S )
1285         {
1286             mvnprintw( y, 0, COLS, " State    : Playing" );
1287         }
1288         else if( val.i_int == OPENING_S )
1289         {
1290             mvnprintw( y, 0, COLS, " State    : Opening/Connecting" );
1291         }
1292         else if( val.i_int == BUFFERING_S )
1293         {
1294             mvnprintw( y, 0, COLS, " State    : Buffering" );
1295         }
1296         else if( val.i_int == PAUSE_S )
1297         {
1298             mvnprintw( y, 0, COLS, " State    : Paused" );
1299         }
1300         char *psz_playlist_state = malloc( 25 );
1301         /* strlen( "[Repeat] [Random] [Loop] ) == 24, + '\0' */
1302         psz_playlist_state[0] = '\0';
1303         if( var_GetBool( p_sys->p_playlist, "repeat" ) )
1304             strcat( psz_playlist_state, "[Repeat] " );
1305         if( var_GetBool( p_sys->p_playlist, "random" ) )
1306             strcat( psz_playlist_state, "[Random] " );
1307         if( var_GetBool( p_sys->p_playlist, "loop" ) )
1308             strcat( psz_playlist_state, "[Loop]" );
1309         mvnprintw( y++, 32, COLS, psz_playlist_state );
1310         free( psz_playlist_state );
1311
1312         if( val.i_int != INIT_S && val.i_int != END_S )
1313         {
1314             audio_volume_t i_volume;
1315
1316             /* Position */
1317             var_Get( p_input, "time", &val );
1318             msecstotimestr( buf1, val.i_time / 1000 );
1319
1320             var_Get( p_input, "length", &val );
1321             msecstotimestr( buf2, val.i_time / 1000 );
1322
1323             mvnprintw( y++, 0, COLS, " Position : %s/%s (%.2f%%)", buf1, buf2, p_sys->f_slider );
1324
1325             /* Volume */
1326             aout_VolumeGet( p_intf, &i_volume );
1327             mvnprintw( y++, 0, COLS, " Volume   : %i%%", i_volume*200/AOUT_VOLUME_MAX );
1328
1329             /* Title */
1330             if( !var_Get( p_input, "title", &val ) )
1331             {
1332                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1333                 if( val_list.p_list->i_count > 0 )
1334                 {
1335                     mvnprintw( y++, 0, COLS, " Title    : %d/%d", val.i_int, val_list.p_list->i_count );
1336                 }
1337                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1338             }
1339
1340             /* Chapter */
1341             if( !var_Get( p_input, "chapter", &val ) )
1342             {
1343                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1344                 if( val_list.p_list->i_count > 0 )
1345                 {
1346                     mvnprintw( y++, 0, COLS, " Chapter  : %d/%d", val.i_int, val_list.p_list->i_count );
1347                 }
1348                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1349             }
1350         }
1351         else
1352         {
1353             y += 2;
1354         }
1355     }
1356     else
1357     {
1358         mvnprintw( y++, 0, COLS, "Source: <no current item>" );
1359         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1360         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1361         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1362     }
1363
1364     DrawBox( p_sys->w, y, 0, 3, COLS, "" );
1365     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1366     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1367     y += 3;
1368
1369     p_sys->i_box_y = y + 1;
1370     p_sys->i_box_lines = LINES - y - 2;
1371
1372     h = LINES - y;
1373     y_end = y + h - 1;
1374
1375     if( p_sys->i_box_type == BOX_HELP )
1376     {
1377         /* Help box */
1378         int l = 0;
1379         DrawBox( p_sys->w, y++, 0, h, COLS, " Help " );
1380
1381         MainBoxWrite( p_intf, l++, 1, "[Display]" );
1382         MainBoxWrite( p_intf, l++, 1, "     h,H         Show/Hide help box" );
1383         MainBoxWrite( p_intf, l++, 1, "     i           Show/Hide info box" );
1384         MainBoxWrite( p_intf, l++, 1, "     L           Show/Hide messages box" );
1385         MainBoxWrite( p_intf, l++, 1, "     P           Show/Hide playlist box" );
1386         MainBoxWrite( p_intf, l++, 1, "     B           Show/Hide filebrowser" );
1387         MainBoxWrite( p_intf, l++, 1, "" );
1388
1389         MainBoxWrite( p_intf, l++, 1, "[Global]" );
1390         MainBoxWrite( p_intf, l++, 1, "     q, Q        Quit" );
1391         MainBoxWrite( p_intf, l++, 1, "     s           Stop" );
1392         MainBoxWrite( p_intf, l++, 1, "     <space>     Pause/Play" );
1393         MainBoxWrite( p_intf, l++, 1, "     f           Toggle Fullscreen" );
1394         MainBoxWrite( p_intf, l++, 1, "     n, p        Next/Previous playlist item" );
1395         MainBoxWrite( p_intf, l++, 1, "     [, ]        Next/Previous title" );
1396         MainBoxWrite( p_intf, l++, 1, "     <, >        Next/Previous chapter" );
1397         MainBoxWrite( p_intf, l++, 1, "     <right>     Seek +1%%" );
1398         MainBoxWrite( p_intf, l++, 1, "     <left>      Seek -1%%" );
1399         MainBoxWrite( p_intf, l++, 1, "     a           Volume Up" );
1400         MainBoxWrite( p_intf, l++, 1, "     z           Volume Down" );
1401         MainBoxWrite( p_intf, l++, 1, "" );
1402
1403         MainBoxWrite( p_intf, l++, 1, "[Playlist]" );
1404         MainBoxWrite( p_intf, l++, 1, "     r           Random" );
1405         MainBoxWrite( p_intf, l++, 1, "     l           Loop Playlist" );
1406         MainBoxWrite( p_intf, l++, 1, "     R           Repeat item" );
1407         MainBoxWrite( p_intf, l++, 1, "     o           Order Playlist by title" );
1408         MainBoxWrite( p_intf, l++, 1, "     O           Reverse order Playlist by title" );
1409         MainBoxWrite( p_intf, l++, 1, "     /           Look for an item" );
1410         MainBoxWrite( p_intf, l++, 1, "     A           Add an entry" );
1411         MainBoxWrite( p_intf, l++, 1, "     D, <del>    Delete an entry" );
1412         MainBoxWrite( p_intf, l++, 1, "     <backspace> Delete an entry" );
1413         MainBoxWrite( p_intf, l++, 1, "" );
1414
1415         MainBoxWrite( p_intf, l++, 1, "[Filebrowser]" );
1416         MainBoxWrite( p_intf, l++, 1, "     <enter>     Add the selected file to the playlist" );
1417         MainBoxWrite( p_intf, l++, 1, "     <space>     Add the selected directory to the playlist" );
1418         MainBoxWrite( p_intf, l++, 1, "     .           Show/Hide hidden files" );
1419         MainBoxWrite( p_intf, l++, 1, "" );
1420
1421         MainBoxWrite( p_intf, l++, 1, "[Boxes]" );
1422         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Navigate through the box line by line" );
1423         MainBoxWrite( p_intf, l++, 1, "     <pgup>,<pgdown> Navigate through the box page by page" );
1424         MainBoxWrite( p_intf, l++, 1, "" );
1425
1426         MainBoxWrite( p_intf, l++, 1, "[Player]" );
1427         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Seek +/-5%%" );
1428         MainBoxWrite( p_intf, l++, 1, "" );
1429
1430         MainBoxWrite( p_intf, l++, 1, "[Miscellaneous]" );
1431         MainBoxWrite( p_intf, l++, 1, "     Ctrl-l          Refresh the screen" );
1432
1433         p_sys->i_box_lines_total = l;
1434         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1435         {
1436             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1437         }
1438
1439         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1440         {
1441             y += l - p_sys->i_box_start;
1442         }
1443         else
1444         {
1445             y += p_sys->i_box_lines;
1446         }
1447     }
1448     else if( p_sys->i_box_type == BOX_INFO )
1449     {
1450         /* Info box */
1451         int l = 0;
1452         DrawBox( p_sys->w, y++, 0, h, COLS, " Information " );
1453
1454         if( p_input )
1455         {
1456             int i,j;
1457             vlc_mutex_lock( &input_GetItem(p_input)->lock );
1458             for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
1459             {
1460                 info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
1461                 if( y >= y_end ) break;
1462                 MainBoxWrite( p_intf, l++, 1, "  [%s]", p_category->psz_name );
1463                 for( j = 0; j < p_category->i_infos; j++ )
1464                 {
1465                     info_t *p_info = p_category->pp_infos[j];
1466                     if( y >= y_end ) break;
1467                     MainBoxWrite( p_intf, l++, 1, "      %s: %s", p_info->psz_name, p_info->psz_value );
1468                 }
1469             }
1470             vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1471         }
1472         else
1473         {
1474             MainBoxWrite( p_intf, l++, 1, "No item currently playing" );
1475         }
1476         p_sys->i_box_lines_total = l;
1477         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1478         {
1479             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1480         }
1481
1482         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1483         {
1484             y += l - p_sys->i_box_start;
1485         }
1486         else
1487         {
1488             y += p_sys->i_box_lines;
1489         }
1490     }
1491     else if( p_sys->i_box_type == BOX_LOG )
1492     {
1493         int i_line = 0;
1494         int i_stop;
1495         int i_start;
1496
1497         DrawBox( p_sys->w, y++, 0, h, COLS, " Logs " );
1498
1499         i_start = p_intf->p_sys->p_sub->i_start;
1500
1501         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1502         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1503         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1504
1505         for( ;; )
1506         {
1507             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1508             if( i_line >= h - 2 )
1509             {
1510                 break;
1511             }
1512             i_stop--;
1513             i_line++;
1514             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1515             if( i_stop == i_start )
1516             {
1517                 break;
1518             }
1519             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1520                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1521                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1522         }
1523
1524         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1525         p_intf->p_sys->p_sub->i_start = i_stop;
1526         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1527         y = y_end;
1528     }
1529     else if( p_sys->i_box_type == BOX_BROWSE )
1530     {
1531         /* Filebrowser box */
1532         int        i_start, i_stop;
1533         int        i_item;
1534         DrawBox( p_sys->w, y++, 0, h, COLS, " Browse " );
1535
1536         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1537         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1538
1539         if( p_sys->i_box_bidx < (h - 2)/2 )
1540         {
1541             i_start = 0;
1542             i_stop = h - 2;
1543         }
1544         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1545         {
1546             i_start = p_sys->i_box_bidx - (h - 2)/2;
1547             i_stop = i_start + h - 2;
1548         }
1549         else
1550         {
1551             i_stop = p_sys->i_dir_entries;
1552             i_start = p_sys->i_dir_entries - (h - 2);
1553         }
1554         if( i_start < 0 )
1555         {
1556             i_start = 0;
1557         }
1558         if( i_stop > p_sys->i_dir_entries )
1559         {
1560             i_stop = p_sys->i_dir_entries;
1561         }
1562
1563         for( i_item = i_start; i_item < i_stop; i_item++ )
1564         {
1565             vlc_bool_t b_selected = ( p_sys->i_box_bidx == i_item );
1566
1567             if( y >= y_end ) break;
1568             if( b_selected )
1569             {
1570                 attrset( A_REVERSE );
1571             }
1572             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == VLC_TRUE ? ' ' : '+',
1573                             p_sys->pp_dir_entries[i_item]->psz_path );
1574             if( b_selected )
1575             {
1576                 attroff( A_REVERSE );
1577             }
1578         }
1579
1580     }
1581     else if( ( p_sys->i_box_type == BOX_PLAYLIST ||
1582                p_sys->i_box_type == BOX_SEARCH ||
1583                p_sys->i_box_type == BOX_OPEN  ) && p_sys->p_playlist )
1584     {
1585         /* Playlist box */
1586         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
1587         int        i_item;
1588         char       *psz_title;
1589
1590         switch( p_sys->i_current_view )
1591         {
1592             case VIEW_ONELEVEL:
1593                 psz_title = strdup( " Playlist (All, one level) " );
1594                 break;
1595             case VIEW_CATEGORY:
1596                 psz_title = strdup( " Playlist (By category) " );
1597                 break;
1598             default:
1599                 psz_title = strdup( " Playlist (Manually added) " );
1600         }
1601
1602         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title );
1603
1604         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
1605         {
1606             PlaylistRebuild( p_intf );
1607         }
1608         if( p_sys->b_box_plidx_follow )
1609         {
1610             FindIndex( p_intf );
1611         }
1612
1613         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1614         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1615         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
1616
1617         if( p_sys->i_box_plidx < (h - 2)/2 )
1618         {
1619             i_start = 0;
1620             i_stop = h - 2;
1621         }
1622         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
1623         {
1624             i_start = p_sys->i_box_plidx - (h - 2)/2;
1625             i_stop = i_start + h - 2;
1626         }
1627         else
1628         {
1629             i_stop = i_max;
1630             i_start = i_max - (h - 2);
1631         }
1632         if( i_start < 0 )
1633         {
1634             i_start = 0;
1635         }
1636         if( i_stop > i_max )
1637         {
1638             i_stop = i_max;
1639         }
1640
1641         for( i_item = i_start; i_item < i_stop; i_item++ )
1642         {
1643             vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
1644             int c = ( PlaylistIsPlaying( p_intf,
1645                           p_sys->pp_plist[i_item]->p_item ) ) ? '>' : ' ';
1646
1647             if( y >= y_end ) break;
1648             if( b_selected )
1649             {
1650                 attrset( A_REVERSE );
1651             }
1652             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
1653                        p_sys->pp_plist[i_item]->psz_display );
1654             if( b_selected )
1655             {
1656                 attroff( A_REVERSE );
1657             }
1658         }
1659
1660     }
1661     else
1662     {
1663         y++;
1664     }
1665     if( p_sys->i_box_type == BOX_SEARCH )
1666     {
1667         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1668         if( p_sys->psz_search_chain )
1669         {
1670             if( strlen( p_sys->psz_search_chain ) == 0 &&
1671                 p_sys->psz_old_search != NULL )
1672             {
1673                 /* Searching next entry */
1674                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_old_search );
1675             }
1676             else
1677             {
1678                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_search_chain );
1679             }
1680         }
1681     }
1682     if( p_sys->i_box_type == BOX_OPEN )
1683     {
1684         if( p_sys->psz_open_chain )
1685         {
1686             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1687             mvnprintw( 7, 1, COLS-2, "Open: %s", p_sys->psz_open_chain );
1688         }
1689     }
1690
1691     while( y < y_end )
1692     {
1693         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
1694     }
1695
1696     refresh();
1697
1698     *t_last_refresh = time( 0 );
1699 }
1700
1701 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
1702 {
1703     intf_sys_t *p_sys = p_intf->p_sys;
1704     playlist_t *p_playlist = p_sys->p_playlist;
1705
1706     if( p_playlist == NULL )
1707     {
1708         return NULL;
1709     }
1710
1711     switch( p_sys->i_current_view )
1712     {
1713         case VIEW_CATEGORY:
1714             return p_playlist->p_root_category;
1715         default:
1716             return p_playlist->p_root_onelevel;
1717     }
1718 }
1719
1720 static void PlaylistRebuild( intf_thread_t *p_intf )
1721 {
1722     intf_sys_t *p_sys = p_intf->p_sys;
1723     playlist_t *p_playlist = p_sys->p_playlist;
1724
1725     if( p_playlist == NULL )
1726     {
1727         return;
1728     }
1729
1730     vlc_mutex_lock( &p_playlist->object_lock );
1731
1732     /* First clear the old one */
1733     PlaylistDestroy( p_intf );
1734
1735     /* Build the new one */
1736     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
1737
1738     p_sys->b_need_update = VLC_FALSE;
1739
1740     vlc_mutex_unlock( &p_playlist->object_lock );
1741 }
1742
1743 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
1744                              int i, const char *c )
1745 {
1746     intf_sys_t *p_sys = p_intf->p_sys;
1747     playlist_item_t *p_child;
1748     char *psz_tmp;
1749     int k;
1750
1751     psz_tmp = (char *)malloc( strlen( c ) + 4 );
1752     if( psz_tmp == NULL ) return;
1753     for( k = 0; k < p_node->i_children; k++ )
1754     {
1755         struct pl_item_t *p_pl_item;
1756         char *buff;
1757         int i_size;
1758
1759         p_child = p_node->pp_children[k];
1760         i_size = strlen( c ) + strlen( p_child->p_input->psz_name ) + 4;
1761         buff = (char *)malloc( sizeof( char ) * i_size );
1762         p_pl_item = (struct pl_item_t *)malloc( sizeof( struct pl_item_t ) );
1763         if( p_pl_item == NULL || buff == NULL ) return;
1764
1765         if( strlen( c ) )
1766         {
1767             sprintf( buff, "%s%c-%s", c, k == p_node->i_children - 1 ?
1768                      '`' : '|', p_child->p_input->psz_name );
1769         }
1770         else
1771         {
1772             sprintf( buff, " %s", p_child->p_input->psz_name );
1773         }
1774         p_pl_item->psz_display = strdup( buff );
1775         p_pl_item->p_item = p_child;
1776         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
1777                      p_sys->i_plist_entries, p_pl_item );
1778         free( buff );
1779         i++;
1780
1781         if( p_child->i_children > 0 )
1782         {
1783             sprintf( psz_tmp, "%s%c ", c,
1784                      k == p_node->i_children - 1 ? ' ' : '|' );
1785             PlaylistAddNode( p_intf, p_child, i,
1786                              strlen( c ) ? psz_tmp : " " );
1787         }
1788     }
1789     free( psz_tmp );
1790 }
1791
1792 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1793                             vlc_value_t oval, vlc_value_t nval, void *param )
1794 {
1795     intf_thread_t *p_intf = (intf_thread_t *)param;
1796     p_intf->p_sys->b_need_update = VLC_TRUE;
1797     return VLC_SUCCESS;
1798 }
1799
1800 /* Playlist suxx */
1801 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *p_intf,
1802                                             playlist_item_t *p_item )
1803 {
1804     playlist_item_t *p_played_item = p_intf->p_sys->p_playlist->status.p_item;
1805     return( p_item != NULL && p_played_item != NULL &&
1806             p_item->p_input != NULL && p_played_item->p_input != NULL &&
1807             p_item->p_input->i_id == p_played_item->p_input->i_id );
1808 }
1809
1810 static void FindIndex( intf_thread_t *p_intf )
1811 {
1812     intf_sys_t *p_sys = p_intf->p_sys;
1813     int i;
1814
1815     if( p_sys->i_box_plidx < p_sys->i_plist_entries &&
1816         p_sys->i_box_plidx >= 0 &&
1817         PlaylistIsPlaying( p_intf,
1818                            p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
1819     {
1820         return;
1821     }
1822
1823     for( i = 0; i < p_sys->i_plist_entries; i++ )
1824     {
1825         if( PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
1826         {
1827             p_sys->i_box_plidx = i;
1828             break;
1829         }
1830     }
1831 }
1832
1833 static void PlaylistDestroy( intf_thread_t *p_intf )
1834 {
1835     intf_sys_t *p_sys = p_intf->p_sys;
1836     int i;
1837
1838     for( i = 0; i < p_sys->i_plist_entries; i++ )
1839     {
1840         struct pl_item_t *p_pl_item = p_sys->pp_plist[i];
1841         free( p_pl_item->psz_display );
1842         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, i );
1843         free( p_pl_item );
1844     }
1845     p_sys->pp_plist = NULL;
1846     p_sys->i_plist_entries = 0;
1847 }
1848
1849 static void Eject( intf_thread_t *p_intf )
1850 {
1851     char *psz_device = NULL, *psz_parser, *psz_name;
1852
1853     /*
1854      * Get the active input
1855      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
1856      * If it's neither of these, then return
1857      */
1858
1859     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1860                                                        FIND_ANYWHERE );
1861
1862     if( p_playlist == NULL )
1863     {
1864         return;
1865     }
1866
1867     vlc_mutex_lock( &p_playlist->object_lock );
1868
1869     if( p_playlist->status.p_item == NULL )
1870     {
1871         vlc_mutex_unlock( &p_playlist->object_lock );
1872         vlc_object_release( p_playlist );
1873         return;
1874     }
1875
1876     psz_name = p_playlist->status.p_item->p_input->psz_name;
1877
1878     if( psz_name )
1879     {
1880         if( !strncmp(psz_name, "dvd://", 4) )
1881         {
1882             switch( psz_name[strlen("dvd://")] )
1883             {
1884             case '\0':
1885             case '@':
1886                 psz_device = config_GetPsz( p_intf, "dvd" );
1887                 break;
1888             default:
1889                 /* Omit the first MRL-selector characters */
1890                 psz_device = strdup( psz_name + strlen("dvd://" ) );
1891                 break;
1892             }
1893         }
1894         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
1895         {
1896             switch( psz_name[strlen(VCD_MRL)] )
1897             {
1898             case '\0':
1899             case '@':
1900                 psz_device = config_GetPsz( p_intf, VCD_MRL );
1901                 break;
1902             default:
1903                 /* Omit the beginning MRL-selector characters */
1904                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
1905                 break;
1906             }
1907         }
1908         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
1909         {
1910             switch( psz_name[strlen(CDDA_MRL)] )
1911             {
1912             case '\0':
1913             case '@':
1914                 psz_device = config_GetPsz( p_intf, "cd-audio" );
1915                 break;
1916             default:
1917                 /* Omit the beginning MRL-selector characters */
1918                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
1919                 break;
1920             }
1921         }
1922         else
1923         {
1924             psz_device = strdup( psz_name );
1925         }
1926     }
1927
1928     vlc_mutex_unlock( &p_playlist->object_lock );
1929     vlc_object_release( p_playlist );
1930
1931     if( psz_device == NULL )
1932     {
1933         return;
1934     }
1935
1936     /* Remove what we have after @ */
1937     psz_parser = psz_device;
1938     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
1939     {
1940         if( *psz_parser == '@' )
1941         {
1942             *psz_parser = '\0';
1943             break;
1944         }
1945     }
1946
1947     /* If there's a stream playing, we aren't allowed to eject ! */
1948     if( p_intf->p_sys->p_input == NULL )
1949     {
1950         msg_Dbg( p_intf, "ejecting %s", psz_device );
1951
1952         intf_Eject( p_intf, psz_device );
1953     }
1954
1955     free(psz_device);
1956     return;
1957 }
1958
1959 static int comp_dir_entries( const void *pp_dir_entry1,
1960                              const void *pp_dir_entry2 )
1961 {
1962     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
1963     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
1964     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
1965         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
1966     }
1967     else
1968     {
1969         return ( p_dir_entry1->b_file ? 1 : -1 );
1970     }
1971 }
1972
1973 static void ReadDir( intf_thread_t *p_intf )
1974 {
1975     intf_sys_t *p_sys = p_intf->p_sys;
1976     DIR *p_current_dir;
1977     int i;
1978
1979     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
1980     {
1981         char *psz_entry;
1982
1983         /* Open the dir */
1984         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
1985
1986         if( p_current_dir == NULL )
1987         {
1988             /* something went bad, get out of here ! */
1989             msg_Warn( p_intf, "cannot open directory `%s' (%m)",
1990                       p_sys->psz_current_dir );
1991             return;
1992         }
1993
1994         /* Clean the old shit */
1995         for( i = 0; i < p_sys->i_dir_entries; i++ )
1996         {
1997             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
1998             free( p_dir_entry->psz_path );
1999             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
2000             free( p_dir_entry );
2001         }
2002         p_sys->pp_dir_entries = NULL;
2003         p_sys->i_dir_entries = 0;
2004
2005         /* while we still have entries in the directory */
2006         while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
2007         {
2008 #if defined( S_ISDIR )
2009             struct stat stat_data;
2010 #endif
2011             struct dir_entry_t *p_dir_entry;
2012             int i_size_entry = strlen( p_sys->psz_current_dir ) +
2013                                strlen( psz_entry ) + 2;
2014             char *psz_uri;
2015
2016             if( p_sys->b_show_hidden_files == VLC_FALSE &&
2017                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
2018                 strcmp( psz_entry, ".." ) )
2019             {
2020                 free( psz_entry );
2021                 continue;
2022             }
2023
2024             psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
2025             sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
2026
2027             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
2028             {
2029                 free( psz_uri );
2030                 free( psz_entry );
2031                 continue;
2032             }
2033
2034 #if defined( S_ISDIR )
2035             if( !utf8_stat( psz_uri, &stat_data )
2036              && S_ISDIR(stat_data.st_mode) )
2037 /*#elif defined( DT_DIR )
2038             if( p_dir_content->d_type & DT_DIR )*/
2039 #else
2040             if( 0 )
2041 #endif
2042             {
2043                 p_dir_entry->psz_path = strdup( psz_entry );
2044                 p_dir_entry->b_file = VLC_FALSE;
2045                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2046                      p_sys->i_dir_entries, p_dir_entry );
2047             }
2048             else
2049             {
2050                 p_dir_entry->psz_path = strdup( psz_entry );
2051                 p_dir_entry->b_file = VLC_TRUE;
2052                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2053                      p_sys->i_dir_entries, p_dir_entry );
2054             }
2055
2056             free( psz_uri );
2057             free( psz_entry );
2058         }
2059
2060         /* Sort */
2061         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2062                sizeof(struct dir_entry_t*), &comp_dir_entries );
2063
2064         closedir( p_current_dir );
2065         return;
2066     }
2067     else
2068     {
2069         msg_Dbg( p_intf, "no current dir set" );
2070         return;
2071     }
2072 }
2073
2074 static void PlayPause( intf_thread_t *p_intf )
2075 {
2076     input_thread_t *p_input = p_intf->p_sys->p_input;
2077     vlc_value_t val;
2078
2079     if( p_input )
2080     {
2081         var_Get( p_input, "state", &val );
2082         if( val.i_int != PAUSE_S )
2083         {
2084             val.i_int = PAUSE_S;
2085         }
2086         else
2087         {
2088             val.i_int = PLAYING_S;
2089         }
2090         var_Set( p_input, "state", val );
2091     }
2092     else if( p_intf->p_sys->p_playlist )
2093     {
2094         playlist_Play( p_intf->p_sys->p_playlist );
2095     }
2096 }
2097
2098 /****************************************************************************
2099  *
2100  ****************************************************************************/
2101 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title )
2102 {
2103     int i;
2104     int i_len;
2105
2106     if( w > 3 && h > 2 )
2107     {
2108         if( title == NULL ) title = "";
2109         i_len = strlen( title );
2110
2111         if( i_len > w - 2 ) i_len = w - 2;
2112
2113         mvwaddch( win, y, x,    ACS_ULCORNER );
2114         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2115         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2116         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2117         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2118
2119         for( i = 0; i < h-2; i++ )
2120         {
2121             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2122             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2123         }
2124
2125         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2126         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2127         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2128     }
2129 }
2130
2131 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2132 {
2133     if( w > 0 )
2134     {
2135         mvhline( y, x, ' ', w );
2136     }
2137 }
2138
2139 static void DrawLine( WINDOW *win, int y, int x, int w )
2140 {
2141     if( w > 0 )
2142     {
2143         attrset( A_REVERSE );
2144         mvhline( y, x, ' ', w );
2145         attroff( A_REVERSE );
2146     }
2147 }