git.sesse.net Git - vlc/blob - modules/gui/ncurses.c

   1 /*****************************************************************************
   2  * ncurses.c : NCurses plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2001-2004 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., 59 Temple Place - Suite 330, Boston, MA  02111, 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
  43 #ifdef HAVE_SYS_STAT_H
  44 #   include <sys/stat.h>
  45 #endif
  46 #if (!defined( WIN32 ) || defined(__MINGW32__))
  47 /* Mingw has its own version of dirent */
  48 #   include <dirent.h>
  49 #endif
  50
  51 #ifdef HAVE_CDDAX
  52 #define CDDA_MRL "cddax://"
  53 #else
  54 #define CDDA_MRL "cdda://"
  55 #endif
  56
  57 #ifdef HAVE_VCDX
  58 #define VCD_MRL "vcdx://"
  59 #else
  60 #define VCD_MRL "vcdx://"
  61 #endif
  62
  63 #define SEARCH_CHAIN_SIZE 20
  64 #define OPEN_CHAIN_SIZE 50
  65
  66 /*****************************************************************************
  67  * Local prototypes.
  68  *****************************************************************************/
  69 static int  Open           ( vlc_object_t * );
  70 static void Close          ( vlc_object_t * );
  71
  72 static void Run            ( intf_thread_t * );
  73 static void PlayPause      ( intf_thread_t * );
  74 static void Eject          ( intf_thread_t * );
  75
  76 static int  HandleKey      ( intf_thread_t *, int );
  77 static void Redraw         ( intf_thread_t *, time_t * );
  78 static void PlaylistRebuild( intf_thread_t * );
  79 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, char *);
  80 static void PlaylistDestroy( intf_thread_t * );
  81 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
  82                              vlc_value_t, void * );
  83 static void FindIndex      ( intf_thread_t * );
  84 static void SearchPlaylist ( intf_thread_t *, char * );
  85 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
  86 static void ManageSlider   ( intf_thread_t * );
  87 static void ReadDir        ( intf_thread_t * );
  88
  89 /*****************************************************************************
  90  * Module descriptor
  91  *****************************************************************************/
  92
  93 #define BROWSE_TEXT N_("Filebrowser starting point")
  94 #define BROWSE_LONGTEXT N_( \
  95     "This option allows you to specify the directory the ncurses filebrowser " \
  96     "will show you initially.")
  97
  98 vlc_module_begin();
  99     set_shortname( "Ncurses" );
 100     set_description( _("Ncurses interface") );
 101     set_capability( "interface", 10 );
 102     set_category( CAT_INTERFACE );
 103     set_subcategory( SUBCAT_INTERFACE_GENERAL );
 104     set_callbacks( Open, Close );
 105     add_shortcut( "curses" );
 106     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, VLC_FALSE );
 107 vlc_module_end();
 108
 109 /*****************************************************************************
 110  * intf_sys_t: description and status of ncurses interface
 111  *****************************************************************************/
 112 enum
 113 {
 114     BOX_NONE,
 115     BOX_HELP,
 116     BOX_INFO,
 117     BOX_LOG,
 118     BOX_PLAYLIST,
 119     BOX_SEARCH,
 120     BOX_OPEN,
 121     BOX_BROWSE
 122 };
 123 struct dir_entry_t
 124 {
 125     vlc_bool_t  b_file;
 126     char        *psz_path;
 127 };
 128 struct pl_item_t
 129 {
 130     playlist_item_t *p_item;
 131     char            *psz_display;
 132 };
 133 struct intf_sys_t
 134 {
 135     playlist_t     *p_playlist;
 136     input_thread_t *p_input;
 137
 138     float           f_slider;
 139     float           f_slider_old;
 140
 141     WINDOW          *w;
 142
 143     int             i_box_type;
 144     int             i_box_y;
 145     int             i_box_lines;
 146     int             i_box_lines_total;
 147     int             i_box_start;
 148
 149     int             i_box_plidx;    /* Playlist index */
 150     int             b_box_plidx_follow;
 151     playlist_item_t *p_plnode;      /* Playlist node */
 152     int             i_box_bidx;     /* browser index */
 153
 154     int             b_box_cleared;
 155
 156     msg_subscription_t* p_sub;                  /* message bank subscription */
 157
 158     char            *psz_search_chain;          /* for playlist searching    */
 159     char            *psz_old_search;            /* for searching next        */
 160     int             i_before_search;
 161
 162     char            *psz_open_chain;
 163
 164     char            *psz_current_dir;
 165     int             i_dir_entries;
 166     struct dir_entry_t  **pp_dir_entries;
 167     vlc_bool_t      b_show_hidden_files;
 168
 169     int             i_current_view;             /* playlist view             */
 170     struct pl_item_t    **pp_plist;
 171     int             i_plist_entries;
 172     vlc_bool_t      b_need_update;              /* for playlist view */
 173 };
 174
 175 static void DrawBox( WINDOW *win, int y, int x, int h, int w, char *title );
 176 static void DrawLine( WINDOW *win, int y, int x, int w );
 177 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
 178
 179 /*****************************************************************************
 180  * Open: initialize and create window
 181  *****************************************************************************/
 182 static int Open( vlc_object_t *p_this )
 183 {
 184     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 185     intf_sys_t    *p_sys;
 186     vlc_value_t    val;
 187
 188     /* Allocate instance and initialize some members */
 189     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
 190     p_sys->p_playlist = NULL;
 191     p_sys->p_input = NULL;
 192     p_sys->f_slider = 0.0;
 193     p_sys->f_slider_old = 0.0;
 194     p_sys->i_box_type = BOX_PLAYLIST;
 195     p_sys->i_box_lines = 0;
 196     p_sys->i_box_start= 0;
 197     p_sys->i_box_lines_total = 0;
 198     p_sys->b_box_plidx_follow = VLC_TRUE;
 199     p_sys->b_box_cleared = VLC_FALSE;
 200     p_sys->i_box_plidx = 0;
 201     p_sys->p_plnode = NULL;
 202     p_sys->i_box_bidx = 0;
 203     p_sys->p_sub = msg_Subscribe( p_intf );
 204
 205     /* Initialize the curses library */
 206     p_sys->w = initscr();
 207     keypad( p_sys->w, TRUE );
 208     /* Don't do NL -> CR/NL */
 209     nonl();
 210     /* Take input chars one at a time */
 211     cbreak();
 212     /* Don't echo */
 213     noecho();
 214
 215     curs_set(0);
 216     timeout(0);
 217
 218     clear();
 219
 220     /* exported function */
 221     p_intf->pf_run = Run;
 222
 223     /* Set quiet mode */
 224     val.i_int = -1;
 225     var_Set( p_intf->p_vlc, "verbose", val );
 226
 227     /* Set defaul playlist view */
 228     p_sys->i_current_view = VIEW_CATEGORY;
 229     p_sys->pp_plist = NULL;
 230     p_sys->i_plist_entries = 0;
 231     p_sys->b_need_update = VLC_FALSE;
 232
 233     /* Initialize search chain */
 234     p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
 235     p_sys->psz_old_search = NULL;
 236     p_sys->i_before_search = 0;
 237
 238     /* Initialize open chain */
 239     p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
 240
 241     /* Initialize browser options */
 242     var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
 243     var_Get( p_intf, "browse-dir", &val);
 244
 245     if( val.psz_string && *val.psz_string )
 246     {
 247         p_sys->psz_current_dir = strdup( val.psz_string);
 248         free( val.psz_string );
 249     }
 250     else
 251     {
 252         p_sys->psz_current_dir = strdup( p_intf->p_vlc->psz_homedir );
 253     }
 254
 255     p_sys->i_dir_entries = 0;
 256     p_sys->pp_dir_entries = NULL;
 257     p_sys->b_show_hidden_files = VLC_FALSE;
 258     ReadDir( p_intf );
 259
 260     return VLC_SUCCESS;
 261 }
 262
 263 /*****************************************************************************
 264  * Close: destroy interface window
 265  *****************************************************************************/
 266 static void Close( vlc_object_t *p_this )
 267 {
 268     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 269     intf_sys_t    *p_sys = p_intf->p_sys;
 270     int i;
 271
 272     var_DelCallback( p_sys->p_playlist, "intf-change", PlaylistChanged,
 273                      p_intf );
 274     var_DelCallback( p_sys->p_playlist, "item-append", PlaylistChanged,
 275                      p_intf );
 276
 277     PlaylistDestroy( p_intf );
 278
 279     for( i = 0; i < p_sys->i_dir_entries; i++ )
 280     {
 281         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
 282         if( p_dir_entry->psz_path ) free( p_dir_entry->psz_path );
 283         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
 284         if( p_dir_entry ) free( p_dir_entry );
 285     }
 286     p_sys->pp_dir_entries = NULL;
 287
 288     if( p_sys->psz_current_dir ) free( p_sys->psz_current_dir );
 289     if( p_sys->psz_search_chain ) free( p_sys->psz_search_chain );
 290     if( p_sys->psz_old_search ) free( p_sys->psz_old_search );
 291     if( p_sys->psz_open_chain ) free( p_sys->psz_open_chain );
 292
 293     if( p_sys->p_input )
 294     {
 295         vlc_object_release( p_sys->p_input );
 296     }
 297     if( p_sys->p_playlist )
 298     {
 299         vlc_object_release( p_sys->p_playlist );
 300     }
 301
 302     /* Close the ncurses interface */
 303     endwin();
 304
 305     msg_Unsubscribe( p_intf, p_sys->p_sub );
 306
 307     /* Destroy structure */
 308     free( p_sys );
 309 }
 310
 311 /*****************************************************************************
 312  * Run: ncurses thread
 313  *****************************************************************************/
 314 static void Run( intf_thread_t *p_intf )
 315 {
 316     intf_sys_t    *p_sys = p_intf->p_sys;
 317
 318     int i_key;
 319     time_t t_last_refresh;
 320
 321     /*
 322      * force drawing the interface for the first time
 323      */
 324     t_last_refresh = ( time( 0 ) - 1);
 325
 326     while( !p_intf->b_die )
 327     {
 328         msleep( INTF_IDLE_SLEEP );
 329
 330         /* Update the input */
 331         if( p_sys->p_playlist == NULL )
 332         {
 333             p_sys->p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 334                                                  FIND_ANYWHERE );
 335             if( p_sys->p_playlist )
 336             {
 337                 var_AddCallback( p_sys->p_playlist, "intf-change",
 338                                  PlaylistChanged, p_intf );
 339                 var_AddCallback( p_sys->p_playlist, "item-append",
 340                                  PlaylistChanged, p_intf );
 341             }
 342         }
 343         if( p_sys->p_playlist )
 344         {
 345             vlc_mutex_lock( &p_sys->p_playlist->object_lock );
 346             if( p_sys->p_input == NULL )
 347             {
 348                 p_sys->p_input = p_sys->p_playlist->p_input;
 349                 if( p_sys->p_input )
 350                 {
 351                     if( !p_sys->p_input->b_dead )
 352                     {
 353                         vlc_object_yield( p_sys->p_input );
 354                     }
 355                 }
 356             }
 357             else if( p_sys->p_input->b_dead )
 358             {
 359                 vlc_object_release( p_sys->p_input );
 360                 p_sys->p_input = NULL;
 361                 p_sys->f_slider = p_sys->f_slider_old = 0.0;
 362                 p_sys->b_box_cleared = VLC_FALSE;
 363             }
 364             vlc_mutex_unlock( &p_sys->p_playlist->object_lock );
 365         }
 366
 367         if( p_sys->b_box_plidx_follow && p_sys->p_playlist->i_index >= 0 )
 368         {
 369             FindIndex( p_intf );
 370         }
 371
 372         while( ( i_key = getch()) != -1 )
 373         {
 374             /*
 375              * HandleKey returns 1 if the screen needs to be redrawn
 376              */
 377             if( HandleKey( p_intf, i_key ) )
 378             {
 379                 Redraw( p_intf, &t_last_refresh );
 380             }
 381         }
 382         /* Hack */
 383         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
 384         {
 385             clear();
 386             Redraw( p_intf, &t_last_refresh );
 387             p_sys->b_box_cleared = VLC_TRUE;
 388         }
 389
 390         /*
 391          * redraw the screen every second
 392          */
 393         if( (time(0) - t_last_refresh) >= 1 )
 394         {
 395             ManageSlider( p_intf );
 396             Redraw( p_intf, &t_last_refresh );
 397         }
 398     }
 399 }
 400
 401 /* following functions are local */
 402
 403 static int HandleKey( intf_thread_t *p_intf, int i_key )
 404 {
 405     intf_sys_t *p_sys = p_intf->p_sys;
 406     vlc_value_t val;
 407
 408     if( p_sys->i_box_type == BOX_PLAYLIST && p_sys->p_playlist )
 409     {
 410         int b_ret = VLC_TRUE;
 411
 412         switch( i_key )
 413         {
 414             vlc_value_t val;
 415             /* Playlist Settings */
 416             case 'r':
 417                 var_Get( p_sys->p_playlist, "random", &val );
 418                 val.b_bool = !val.b_bool;
 419                 var_Set( p_sys->p_playlist, "random", val );
 420                 return 1;
 421             case 'l':
 422                 var_Get( p_sys->p_playlist, "loop", &val );
 423                 val.b_bool = !val.b_bool;
 424                 var_Set( p_sys->p_playlist, "loop", val );
 425                 return 1;
 426             case 'R':
 427                 var_Get( p_sys->p_playlist, "repeat", &val );
 428                 val.b_bool = !val.b_bool;
 429                 var_Set( p_sys->p_playlist, "repeat", val );
 430                 return 1;
 431
 432             /* Playlist sort */
 433             case 'o':
 434                 playlist_Sort( p_sys->p_playlist, SORT_TITLE, ORDER_NORMAL );
 435                 return 1;
 436             case 'O':
 437                 playlist_Sort( p_sys->p_playlist, SORT_TITLE, ORDER_REVERSE );
 438                 return 1;
 439
 440             /* Playlist view */
 441             case 'v':
 442                 switch( p_sys->i_current_view )
 443                 {
 444                     case VIEW_CATEGORY:
 445                         p_sys->i_current_view = VIEW_ALL;
 446                         break;
 447                     default:
 448                         p_sys->i_current_view = VIEW_CATEGORY;
 449                 }
 450                 PlaylistRebuild( p_intf );
 451                 FindIndex( p_intf );
 452                 return 1;
 453
 454             /* Playlist navigation */
 455             case KEY_HOME:
 456                 p_sys->i_box_plidx = 0;
 457                 break;
 458             case KEY_END:
 459                 p_sys->i_box_plidx = p_sys->p_playlist->i_size - 1;
 460                 break;
 461             case KEY_UP:
 462                 p_sys->i_box_plidx--;
 463                 break;
 464             case KEY_DOWN:
 465                 p_sys->i_box_plidx++;
 466                 break;
 467             case KEY_PPAGE:
 468                 p_sys->i_box_plidx -= p_sys->i_box_lines;
 469                 break;
 470             case KEY_NPAGE:
 471                 p_sys->i_box_plidx += p_sys->i_box_lines;
 472                 break;
 473             case 'D':
 474             case KEY_BACKSPACE:
 475             case KEY_DC:
 476             {
 477                 int i_item = p_sys->p_playlist->i_index;
 478
 479                 playlist_LockDelete( p_sys->p_playlist, p_sys->i_box_plidx );
 480                 if( i_item < p_sys->p_playlist->i_size &&
 481                     i_item != p_sys->p_playlist->i_index )
 482                 {
 483                     playlist_Goto( p_sys->p_playlist, i_item );
 484                 }
 485                 break;
 486             }
 487
 488             case KEY_ENTER:
 489             case 0x0d:
 490                 if( p_sys->i_current_view == VIEW_ALL )
 491                 {
 492                     playlist_Goto( p_sys->p_playlist, p_sys->i_box_plidx );
 493                 }
 494                 else
 495                 {
 496                     if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 497                                 == -1 )
 498                     {
 499                         playlist_Control( p_sys->p_playlist, PLAYLIST_ITEMPLAY,
 500                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item );
 501                     }
 502                     else
 503                     {
 504                         playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
 505                             p_sys->i_current_view,
 506                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item,
 507                             NULL );
 508                     }
 509                 }
 510                 p_sys->b_box_plidx_follow = VLC_TRUE;
 511                 break;
 512             default:
 513                 b_ret = VLC_FALSE;
 514                 break;
 515         }
 516
 517         if( b_ret )
 518         {
 519             int i_max = p_sys->i_plist_entries;
 520             if( p_sys->i_current_view == VIEW_ALL )
 521                 i_max = p_sys->p_playlist->i_size;
 522             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
 523             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
 524             if( p_sys->i_current_view == VIEW_ALL )
 525             {
 526                 if( p_sys->i_box_plidx == p_sys->p_playlist->i_index )
 527                     p_sys->b_box_plidx_follow = VLC_TRUE;
 528                 else
 529                     p_sys->b_box_plidx_follow = VLC_FALSE;
 530             }
 531             else
 532             {
 533                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item ==
 534                         p_sys->p_playlist->status.p_item )
 535                     p_sys->b_box_plidx_follow = VLC_TRUE;
 536                 else
 537                     p_sys->b_box_plidx_follow = VLC_FALSE;
 538             }
 539             return 1;
 540         }
 541     }
 542     if( p_sys->i_box_type == BOX_BROWSE )
 543     {
 544         vlc_bool_t b_ret = VLC_TRUE;
 545         /* Browser navigation */
 546         switch( i_key )
 547         {
 548             case KEY_HOME:
 549                 p_sys->i_box_bidx = 0;
 550                 break;
 551             case KEY_END:
 552                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 553                 break;
 554             case KEY_UP:
 555                 p_sys->i_box_bidx--;
 556                 break;
 557             case KEY_DOWN:
 558                 p_sys->i_box_bidx++;
 559                 break;
 560             case KEY_PPAGE:
 561                 p_sys->i_box_bidx -= p_sys->i_box_lines;
 562                 break;
 563             case KEY_NPAGE:
 564                 p_sys->i_box_bidx += p_sys->i_box_lines;
 565                 break;
 566             case '.': /* Toggle show hidden files */
 567                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
 568                     VLC_TRUE ? VLC_FALSE : VLC_TRUE );
 569                 ReadDir( p_intf );
 570                 break;
 571
 572             case KEY_ENTER:
 573             case 0x0d:
 574             case ' ':
 575                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
 576                 {
 577                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 578                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 579                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 580
 581                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 582                     playlist_Add( p_sys->p_playlist, psz_uri,
 583                                   psz_uri,
 584                                   PLAYLIST_APPEND, PLAYLIST_END );
 585                     p_sys->i_box_type = BOX_PLAYLIST;
 586                     free( psz_uri );
 587                 }
 588                 else
 589                 {
 590                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 591                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 592                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 593
 594                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 595
 596                     p_sys->psz_current_dir = strdup( psz_uri );
 597                     ReadDir( p_intf );
 598                     free( psz_uri );
 599                 }
 600                 break;
 601             default:
 602                 b_ret = VLC_FALSE;
 603                 break;
 604         }
 605         if( b_ret )
 606         {
 607             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 608             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
 609             return 1;
 610         }
 611     }
 612     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO )
 613     {
 614         switch( i_key )
 615         {
 616             case KEY_HOME:
 617                 p_sys->i_box_start = 0;
 618                 return 1;
 619             case KEY_END:
 620                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 621                 return 1;
 622             case KEY_UP:
 623                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
 624                 return 1;
 625             case KEY_DOWN:
 626                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
 627                 {
 628                     p_sys->i_box_start++;
 629                 }
 630                 return 1;
 631             case KEY_PPAGE:
 632                 p_sys->i_box_start -= p_sys->i_box_lines;
 633                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
 634                 return 1;
 635             case KEY_NPAGE:
 636                 p_sys->i_box_start += p_sys->i_box_lines;
 637                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
 638                 {
 639                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 640                 }
 641                 return 1;
 642             default:
 643                 break;
 644         }
 645     }
 646     else if( p_sys->i_box_type == BOX_NONE )
 647     {
 648         switch( i_key )
 649         {
 650             case KEY_HOME:
 651                 p_sys->f_slider = 0;
 652                 ManageSlider( p_intf );
 653                 return 1;
 654             case KEY_END:
 655                 p_sys->f_slider = 99.9;
 656                 ManageSlider( p_intf );
 657                 return 1;
 658             case KEY_UP:
 659                 p_sys->f_slider += 5.0;
 660                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
 661                 ManageSlider( p_intf );
 662                 return 1;
 663             case KEY_DOWN:
 664                 p_sys->f_slider -= 5.0;
 665                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 666                 ManageSlider( p_intf );
 667                 return 1;
 668
 669             default:
 670                 break;
 671         }
 672     }
 673     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
 674     {
 675         int i_chain_len;
 676         i_chain_len = strlen( p_sys->psz_search_chain );
 677         switch( i_key )
 678         {
 679             case 0x0c:      /* ^l */
 680                 clear();
 681                 return 1;
 682             case KEY_ENTER:
 683             case 0x0d:
 684                 if( i_chain_len > 0 )
 685                 {
 686                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
 687                 }
 688                 else if( p_sys->psz_old_search )
 689                 {
 690                     SearchPlaylist( p_intf, p_sys->psz_old_search );
 691                 }
 692                 p_sys->i_box_type = BOX_PLAYLIST;
 693                 return 1;
 694             case 0x1b:      /* Esc. */
 695                 p_sys->i_box_plidx = p_sys->i_before_search;
 696                 p_sys->i_box_type = BOX_PLAYLIST;
 697                 return 1;
 698             case KEY_BACKSPACE:
 699                 if( i_chain_len > 0 )
 700                 {
 701                     p_sys->psz_search_chain[ i_chain_len - 1 ] = '\0';
 702                 }
 703                 break;
 704             default:
 705                 if( i_chain_len < SEARCH_CHAIN_SIZE )
 706                 {
 707                     p_sys->psz_search_chain[ i_chain_len++ ] = i_key;
 708                     p_sys->psz_search_chain[ i_chain_len ] = 0;
 709                 }
 710                 break;
 711         }
 712         if( p_sys->psz_old_search )
 713         {
 714             free( p_sys->psz_old_search );
 715             p_sys->psz_old_search = NULL;
 716         }
 717         SearchPlaylist( p_intf, p_sys->psz_search_chain );
 718         return 1;
 719     }
 720     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
 721     {
 722         int i_chain_len = strlen( p_sys->psz_open_chain );
 723         playlist_t *p_playlist = p_sys->p_playlist;
 724
 725         switch( i_key )
 726         {
 727             case 0x0c:      /* ^l */
 728                 clear();
 729                 return 1;
 730             case KEY_ENTER:
 731             case 0x0d:
 732                 if( p_playlist && i_chain_len > 0 )
 733                 {
 734                     playlist_Add( p_playlist, p_sys->psz_open_chain,
 735                                   p_sys->psz_open_chain,
 736                                   PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END );
 737                     p_sys->b_box_plidx_follow = VLC_TRUE;
 738                 }
 739                 p_sys->i_box_type = BOX_PLAYLIST;
 740                 return 1;
 741             case 0x1b:      /* Esc. */
 742                 p_sys->i_box_type = BOX_PLAYLIST;
 743                 return 1;
 744             case KEY_BACKSPACE:
 745                 if( i_chain_len > 0 )
 746                 {
 747                     p_sys->psz_open_chain[ i_chain_len - 1 ] = '\0';
 748                 }
 749                 break;
 750             default:
 751                 if( i_chain_len < OPEN_CHAIN_SIZE )
 752                 {
 753                     p_sys->psz_open_chain[ i_chain_len++ ] = i_key;
 754                     p_sys->psz_open_chain[ i_chain_len ] = 0;
 755                 }
 756                 break;
 757         }
 758         return 1;
 759     }
 760
 761
 762     /* Common keys */
 763     switch( i_key )
 764     {
 765         case 'q':
 766         case 'Q':
 767         case 0x1b:  /* Esc */
 768             p_intf->p_vlc->b_die = VLC_TRUE;
 769             return 0;
 770
 771         /* Box switching */
 772         case 'i':
 773             if( p_sys->i_box_type == BOX_INFO )
 774                 p_sys->i_box_type = BOX_NONE;
 775             else
 776                 p_sys->i_box_type = BOX_INFO;
 777             p_sys->i_box_lines_total = 0;
 778             return 1;
 779         case 'L':
 780             if( p_sys->i_box_type == BOX_LOG )
 781                 p_sys->i_box_type = BOX_NONE;
 782             else
 783                 p_sys->i_box_type = BOX_LOG;
 784             return 1;
 785         case 'P':
 786             if( p_sys->i_box_type == BOX_PLAYLIST )
 787                 p_sys->i_box_type = BOX_NONE;
 788             else
 789                 p_sys->i_box_type = BOX_PLAYLIST;
 790             return 1;
 791         case 'B':
 792             if( p_sys->i_box_type == BOX_BROWSE )
 793                 p_sys->i_box_type = BOX_NONE;
 794             else
 795                 p_sys->i_box_type = BOX_BROWSE;
 796             return 1;
 797         case 'h':
 798         case 'H':
 799             if( p_sys->i_box_type == BOX_HELP )
 800                 p_sys->i_box_type = BOX_NONE;
 801             else
 802                 p_sys->i_box_type = BOX_HELP;
 803             p_sys->i_box_lines_total = 0;
 804             return 1;
 805         case '/':
 806             if( p_sys->i_box_type != BOX_SEARCH )
 807             {
 808                 if( p_sys->psz_search_chain == NULL )
 809                 {
 810                     return 1;
 811                 }
 812                 p_sys->psz_search_chain[0] = '\0';
 813                 p_sys->b_box_plidx_follow = VLC_FALSE;
 814                 p_sys->i_before_search = p_sys->i_box_plidx;
 815                 p_sys->i_box_type = BOX_SEARCH;
 816             }
 817             return 1;
 818         case 'A': /* Open */
 819             if( p_sys->i_box_type != BOX_OPEN )
 820             {
 821                 if( p_sys->psz_open_chain == NULL )
 822                 {
 823                     return 1;
 824                 }
 825                 p_sys->psz_open_chain[0] = '\0';
 826                 p_sys->i_box_type = BOX_OPEN;
 827             }
 828             return 1;
 829
 830         /* Navigation */
 831         case KEY_RIGHT:
 832             p_sys->f_slider += 1.0;
 833             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
 834             ManageSlider( p_intf );
 835             return 1;
 836
 837         case KEY_LEFT:
 838             p_sys->f_slider -= 1.0;
 839             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 840             ManageSlider( p_intf );
 841             return 1;
 842
 843         /* Common control */
 844         case 'f':
 845         {
 846             if( p_intf->p_sys->p_input )
 847             {
 848                 vout_thread_t *p_vout;
 849                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
 850                                           VLC_OBJECT_VOUT, FIND_CHILD );
 851                 if( p_vout )
 852                 {
 853                     var_Get( p_vout, "fullscreen", &val );
 854                     val.b_bool = !val.b_bool;
 855                     var_Set( p_vout, "fullscreen", val );
 856                     vlc_object_release( p_vout );
 857                 }
 858                 else
 859                 {
 860                     playlist_t *p_playlist;
 861                     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 862                                                   FIND_ANYWHERE );
 863                     if( p_playlist )
 864                     {
 865                         var_Get( p_playlist, "fullscreen", &val );
 866                         val.b_bool = !val.b_bool;
 867                         var_Set( p_playlist, "fullscreen", val );
 868                         vlc_object_release( p_playlist );
 869                     }
 870                 }
 871             }
 872             return 0;
 873         }
 874
 875         case ' ':
 876             PlayPause( p_intf );
 877             return 1;
 878
 879         case 's':
 880             if( p_intf->p_sys->p_playlist )
 881             {
 882                 playlist_Stop( p_intf->p_sys->p_playlist );
 883             }
 884             return 1;
 885
 886         case 'e':
 887             Eject( p_intf );
 888             return 1;
 889
 890         case '[':
 891             if( p_sys->p_input )
 892             {
 893                 val.b_bool = VLC_TRUE;
 894                 var_Set( p_sys->p_input, "prev-title", val );
 895             }
 896             return 1;
 897
 898         case ']':
 899             if( p_sys->p_input )
 900             {
 901                 val.b_bool = VLC_TRUE;
 902                 var_Set( p_sys->p_input, "next-title", val );
 903             }
 904             return 1;
 905
 906         case '<':
 907             if( p_sys->p_input )
 908             {
 909                 val.b_bool = VLC_TRUE;
 910                 var_Set( p_sys->p_input, "prev-chapter", val );
 911             }
 912             return 1;
 913
 914         case '>':
 915             if( p_sys->p_input )
 916             {
 917                 val.b_bool = VLC_TRUE;
 918                 var_Set( p_sys->p_input, "next-chapter", val );
 919             }
 920             return 1;
 921
 922         case 'p':
 923             if( p_intf->p_sys->p_playlist )
 924             {
 925                 playlist_Prev( p_intf->p_sys->p_playlist );
 926             }
 927             clear();
 928             return 1;
 929
 930         case 'n':
 931             if( p_intf->p_sys->p_playlist )
 932             {
 933                 playlist_Next( p_intf->p_sys->p_playlist );
 934             }
 935             clear();
 936             return 1;
 937
 938         case 'a':
 939             aout_VolumeUp( p_intf, 1, NULL );
 940             clear();
 941             return 1;
 942
 943         case 'z':
 944             aout_VolumeDown( p_intf, 1, NULL );
 945             clear();
 946             return 1;
 947
 948         /*
 949          * ^l should clear and redraw the screen
 950          */
 951         case 0x0c:
 952             clear();
 953             return 1;
 954
 955         default:
 956             return 0;
 957     }
 958 }
 959
 960 static void ManageSlider( intf_thread_t *p_intf )
 961 {
 962     intf_sys_t     *p_sys = p_intf->p_sys;
 963     input_thread_t *p_input = p_sys->p_input;
 964     vlc_value_t     val;
 965
 966     if( p_input == NULL )
 967     {
 968         return;
 969     }
 970     var_Get( p_input, "state", &val );
 971     if( val.i_int != PLAYING_S )
 972     {
 973         return;
 974     }
 975
 976     var_Get( p_input, "position", &val );
 977     if( p_sys->f_slider == p_sys->f_slider_old )
 978     {
 979         p_sys->f_slider =
 980         p_sys->f_slider_old = 100 * val.f_float;
 981     }
 982     else
 983     {
 984         p_sys->f_slider_old = p_sys->f_slider;
 985
 986         val.f_float = p_sys->f_slider / 100.0;
 987         var_Set( p_input, "position", val );
 988     }
 989 }
 990
 991 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
 992 {
 993     int i_max;
 994     int i_first = 0 ;
 995     int i_item = -1;
 996     intf_sys_t *p_sys = p_intf->p_sys;
 997     playlist_t *p_playlist = p_sys->p_playlist;
 998
 999     if( p_sys->i_before_search >= 0 )
1000     {
1001         i_first = p_sys->i_before_search;
1002     }
1003
1004     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1005     {
1006         p_sys->i_box_plidx = p_sys->i_before_search;
1007         return;
1008     }
1009
1010     i_max = p_sys->i_current_view == VIEW_ALL ?
1011                 p_playlist->i_size : p_sys->i_plist_entries;
1012
1013     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1014     if( i_item < 0 )
1015     {
1016         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1017     }
1018
1019     if( i_item < 0 || i_item >= i_max ) return;
1020
1021     p_sys->i_box_plidx = i_item;
1022 }
1023
1024 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1025                               int i_start, int i_stop )
1026 {
1027     intf_sys_t *p_sys = p_intf->p_sys;
1028     playlist_t *p_playlist = p_sys->p_playlist;
1029     int i, i_item = -1;
1030
1031     if( p_sys->i_current_view == VIEW_ALL )
1032     {
1033         for( i = i_start + 1; i < i_stop; i++ )
1034         {
1035             if( strcasestr( p_playlist->pp_items[i]->input.psz_name,
1036                             psz_searchstring ) != NULL
1037                 || strcasestr( p_playlist->pp_items[i]->input.psz_uri,
1038                                psz_searchstring ) != NULL )
1039             {
1040                 i_item = i;
1041                 break;
1042             }
1043         }
1044     }
1045     else
1046     {
1047         for( i = i_start + 1; i < i_stop; i++ )
1048         {
1049             if( strcasestr( p_sys->pp_plist[i]->psz_display,
1050                             psz_searchstring ) != NULL )
1051             {
1052                 i_item = i;
1053                 break;
1054             }
1055         }
1056     }
1057
1058     return i_item;
1059 }
1060
1061
1062 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1063 {
1064     va_list  vl_args;
1065     char    *p_buf = NULL;
1066     int      i_len;
1067
1068     va_start( vl_args, p_fmt );
1069     vasprintf( &p_buf, p_fmt, vl_args );
1070     va_end( vl_args );
1071
1072     if( p_buf == NULL )
1073     {
1074         return;
1075     }
1076     if(  w > 0 )
1077     {
1078         if( ( i_len = strlen( p_buf ) ) > w )
1079         {
1080             int i_cut = i_len - w;
1081             int x1 = i_len/2 - i_cut/2;
1082             int x2 = x1 + i_cut;
1083
1084             if( i_len > x2 )
1085             {
1086                 memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1087             }
1088             p_buf[w] = '\0';
1089             if( w > 7 )
1090             {
1091                 p_buf[w/2-1] = '.';
1092                 p_buf[w/2  ] = '.';
1093                 p_buf[w/2+1] = '.';
1094             }
1095             mvprintw( y, x, "%s", p_buf );
1096         }
1097         else
1098         {
1099             mvprintw( y, x, "%s", p_buf );
1100             mvhline( y, x + i_len, ' ', w - i_len );
1101         }
1102     }
1103 }
1104 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1105 {
1106     intf_sys_t     *p_sys = p_intf->p_sys;
1107
1108     va_list  vl_args;
1109     char    *p_buf = NULL;
1110
1111     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1112     {
1113         return;
1114     }
1115
1116     va_start( vl_args, p_fmt );
1117     vasprintf( &p_buf, p_fmt, vl_args );
1118     va_end( vl_args );
1119
1120     if( p_buf == NULL )
1121     {
1122         return;
1123     }
1124
1125     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1126 }
1127
1128 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1129 {
1130     intf_sys_t     *p_sys = p_intf->p_sys;
1131     input_thread_t *p_input = p_sys->p_input;
1132     int y = 0;
1133     int h;
1134     int y_end;
1135
1136     //clear();
1137
1138     /* Title */
1139     attrset( A_REVERSE );
1140     mvnprintw( y, 0, COLS, "VLC media player" " (ncurses interface) [ h for help ]" );
1141     attroff( A_REVERSE );
1142     y += 2;
1143
1144     /* Infos */
1145     if( p_input && !p_input->b_dead )
1146     {
1147         char buf1[MSTRTIME_MAX_SIZE];
1148         char buf2[MSTRTIME_MAX_SIZE];
1149         vlc_value_t val;
1150         vlc_value_t val_list;
1151
1152         /* Source */
1153         mvnprintw( y++, 0, COLS, " Source   : %s",
1154                    p_input->input.p_item->psz_uri );
1155
1156         /* State */
1157         var_Get( p_input, "state", &val );
1158         if( val.i_int == PLAYING_S )
1159         {
1160             mvnprintw( y++, 0, COLS, " State    : Playing" );
1161         }
1162         else if( val.i_int == PAUSE_S )
1163         {
1164             mvnprintw( y++, 0, COLS, " State    : Paused" );
1165         }
1166         else
1167         {
1168             y++;
1169         }
1170         if( val.i_int != INIT_S && val.i_int != END_S )
1171         {
1172             audio_volume_t i_volume;
1173
1174             /* Position */
1175             var_Get( p_input, "time", &val );
1176             msecstotimestr( buf1, val.i_time / 1000 );
1177
1178             var_Get( p_input, "length", &val );
1179             msecstotimestr( buf2, val.i_time / 1000 );
1180
1181             mvnprintw( y++, 0, COLS, " Position : %s/%s (%.2f%%)", buf1, buf2, p_sys->f_slider );
1182
1183             /* Volume */
1184             aout_VolumeGet( p_intf, &i_volume );
1185             mvnprintw( y++, 0, COLS, " Volume   : %i%%", i_volume*200/AOUT_VOLUME_MAX );
1186
1187             /* Title */
1188             if( !var_Get( p_input, "title", &val ) )
1189             {
1190                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1191                 if( val_list.p_list->i_count > 0 )
1192                 {
1193                     mvnprintw( y++, 0, COLS, " Title    : %d/%d", val.i_int, val_list.p_list->i_count );
1194                 }
1195                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1196             }
1197
1198             /* Chapter */
1199             if( !var_Get( p_input, "chapter", &val ) )
1200             {
1201                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1202                 if( val_list.p_list->i_count > 0 )
1203                 {
1204                     mvnprintw( y++, 0, COLS, " Chapter  : %d/%d", val.i_int, val_list.p_list->i_count );
1205                 }
1206                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1207             }
1208         }
1209         else
1210         {
1211             y += 2;
1212         }
1213     }
1214     else
1215     {
1216         mvnprintw( y++, 0, COLS, "Source: <no current item>" );
1217         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1218         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1219         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1220     }
1221
1222     DrawBox( p_sys->w, y, 0, 3, COLS, "" );
1223     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1224     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1225     y += 3;
1226
1227     p_sys->i_box_y = y + 1;
1228     p_sys->i_box_lines = LINES - y - 2;
1229
1230     h = LINES - y;
1231     y_end = y + h - 1;
1232
1233     if( p_sys->i_box_type == BOX_HELP )
1234     {
1235         /* Help box */
1236         int l = 0;
1237         DrawBox( p_sys->w, y++, 0, h, COLS, " Help " );
1238
1239         MainBoxWrite( p_intf, l++, 1, "[Display]" );
1240         MainBoxWrite( p_intf, l++, 1, "     h,H         Show/Hide help box" );
1241         MainBoxWrite( p_intf, l++, 1, "     i           Show/Hide info box" );
1242         MainBoxWrite( p_intf, l++, 1, "     L           Show/Hide messages box" );
1243         MainBoxWrite( p_intf, l++, 1, "     P           Show/Hide playlist box" );
1244         MainBoxWrite( p_intf, l++, 1, "     B           Show/Hide filebrowser" );
1245         MainBoxWrite( p_intf, l++, 1, "" );
1246
1247         MainBoxWrite( p_intf, l++, 1, "[Global]" );
1248         MainBoxWrite( p_intf, l++, 1, "     q, Q        Quit" );
1249         MainBoxWrite( p_intf, l++, 1, "     s           Stop" );
1250         MainBoxWrite( p_intf, l++, 1, "     <space>     Pause/Play" );
1251         MainBoxWrite( p_intf, l++, 1, "     f           Toggle Fullscreen" );
1252         MainBoxWrite( p_intf, l++, 1, "     n, p        Next/Previous playlist item" );
1253         MainBoxWrite( p_intf, l++, 1, "     [, ]        Next/Previous title" );
1254         MainBoxWrite( p_intf, l++, 1, "     <, >        Next/Previous chapter" );
1255         MainBoxWrite( p_intf, l++, 1, "     <right>     Seek +1%%" );
1256         MainBoxWrite( p_intf, l++, 1, "     <left>      Seek -1%%" );
1257         MainBoxWrite( p_intf, l++, 1, "     a           Volume Up" );
1258         MainBoxWrite( p_intf, l++, 1, "     z           Volume Down" );
1259         MainBoxWrite( p_intf, l++, 1, "" );
1260
1261         MainBoxWrite( p_intf, l++, 1, "[Playlist]" );
1262         MainBoxWrite( p_intf, l++, 1, "     r           Random" );
1263         MainBoxWrite( p_intf, l++, 1, "     l           Loop Playlist" );
1264         MainBoxWrite( p_intf, l++, 1, "     R           Repeat item" );
1265         MainBoxWrite( p_intf, l++, 1, "     o           Order Playlist by title" );
1266         MainBoxWrite( p_intf, l++, 1, "     O           Reverse order Playlist by title" );
1267         MainBoxWrite( p_intf, l++, 1, "     /           Look for an item" );
1268         MainBoxWrite( p_intf, l++, 1, "     A           Add an entry" );
1269         MainBoxWrite( p_intf, l++, 1, "     D, <del>    Delete an entry" );
1270         MainBoxWrite( p_intf, l++, 1, "     <backspace> Delete an entry" );
1271         MainBoxWrite( p_intf, l++, 1, "" );
1272
1273         MainBoxWrite( p_intf, l++, 1, "[Filebrowser]" );
1274         MainBoxWrite( p_intf, l++, 1, "     <enter>     Add the selected file to the playlist" );
1275         MainBoxWrite( p_intf, l++, 1, "     <space>     Add the selected directory to the playlist" );
1276         MainBoxWrite( p_intf, l++, 1, "     .           Show/Hide hidden files" );
1277         MainBoxWrite( p_intf, l++, 1, "" );
1278
1279         MainBoxWrite( p_intf, l++, 1, "[Boxes]" );
1280         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Navigate through the box line by line" );
1281         MainBoxWrite( p_intf, l++, 1, "     <pgup>,<pgdown> Navigate through the box page by page" );
1282         MainBoxWrite( p_intf, l++, 1, "" );
1283
1284         MainBoxWrite( p_intf, l++, 1, "[Player]" );
1285         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Seek +/-5%%" );
1286         MainBoxWrite( p_intf, l++, 1, "" );
1287
1288         MainBoxWrite( p_intf, l++, 1, "[Miscellaneous]" );
1289         MainBoxWrite( p_intf, l++, 1, "     Ctrl-l          Refresh the screen" );
1290
1291         p_sys->i_box_lines_total = l;
1292         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1293         {
1294             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1295         }
1296
1297         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1298         {
1299             y += l - p_sys->i_box_start;
1300         }
1301         else
1302         {
1303             y += p_sys->i_box_lines;
1304         }
1305     }
1306     else if( p_sys->i_box_type == BOX_INFO )
1307     {
1308         /* Info box */
1309         int l = 0;
1310         DrawBox( p_sys->w, y++, 0, h, COLS, " Information " );
1311
1312         if( p_input )
1313         {
1314             int i,j;
1315             vlc_mutex_lock( &p_input->input.p_item->lock );
1316             for( i = 0; i < p_input->input.p_item->i_categories; i++ )
1317             {
1318                 info_category_t *p_category = p_input->input.p_item->pp_categories[i];
1319                 if( y >= y_end ) break;
1320                 MainBoxWrite( p_intf, l++, 1, "  [%s]", p_category->psz_name );
1321                 for( j = 0; j < p_category->i_infos; j++ )
1322                 {
1323                     info_t *p_info = p_category->pp_infos[j];
1324                     if( y >= y_end ) break;
1325                     MainBoxWrite( p_intf, l++, 1, "      %s: %s", p_info->psz_name, p_info->psz_value );
1326                 }
1327             }
1328             vlc_mutex_unlock( &p_input->input.p_item->lock );
1329         }
1330         else
1331         {
1332             MainBoxWrite( p_intf, l++, 1, "No item currently playing" );
1333         }
1334         p_sys->i_box_lines_total = l;
1335         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1336         {
1337             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1338         }
1339
1340         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1341         {
1342             y += l - p_sys->i_box_start;
1343         }
1344         else
1345         {
1346             y += p_sys->i_box_lines;
1347         }
1348     }
1349     else if( p_sys->i_box_type == BOX_LOG )
1350     {
1351         int i_line = 0;
1352         int i_stop;
1353         int i_start;
1354
1355         DrawBox( p_sys->w, y++, 0, h, COLS, " Logs " );
1356
1357         i_start = p_intf->p_sys->p_sub->i_start;
1358
1359         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1360         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1361         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1362
1363         for( ;; )
1364         {
1365             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1366             if( i_line >= h - 2 )
1367             {
1368                 break;
1369             }
1370             i_stop--;
1371             i_line++;
1372             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1373             if( i_stop == i_start )
1374             {
1375                 break;
1376             }
1377             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1378                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1379                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1380         }
1381
1382         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1383         p_intf->p_sys->p_sub->i_start = i_stop;
1384         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1385         y = y_end;
1386     }
1387     else if( p_sys->i_box_type == BOX_BROWSE )
1388     {
1389         /* Filebrowser box */
1390         int        i_start, i_stop;
1391         int        i_item;
1392         DrawBox( p_sys->w, y++, 0, h, COLS, " Browse " );
1393
1394         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1395         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1396
1397         if( p_sys->i_box_bidx < (h - 2)/2 )
1398         {
1399             i_start = 0;
1400             i_stop = h - 2;
1401         }
1402         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1403         {
1404             i_start = p_sys->i_box_bidx - (h - 2)/2;
1405             i_stop = i_start + h - 2;
1406         }
1407         else
1408         {
1409             i_stop = p_sys->i_dir_entries;
1410             i_start = p_sys->i_dir_entries - (h - 2);
1411         }
1412         if( i_start < 0 )
1413         {
1414             i_start = 0;
1415         }
1416         if( i_stop > p_sys->i_dir_entries )
1417         {
1418             i_stop = p_sys->i_dir_entries;
1419         }
1420
1421         for( i_item = i_start; i_item < i_stop; i_item++ )
1422         {
1423             vlc_bool_t b_selected = ( p_sys->i_box_bidx == i_item );
1424
1425             if( y >= y_end ) break;
1426             if( b_selected )
1427             {
1428                 attrset( A_REVERSE );
1429             }
1430             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == VLC_TRUE ? ' ' : '+',
1431                             p_sys->pp_dir_entries[i_item]->psz_path );
1432             if( b_selected )
1433             {
1434                 attroff( A_REVERSE );
1435             }
1436         }
1437
1438     }
1439     else if( ( p_sys->i_box_type == BOX_PLAYLIST ||
1440                p_sys->i_box_type == BOX_SEARCH ||
1441                p_sys->i_box_type == BOX_OPEN  ) && p_sys->p_playlist )
1442     {
1443         /* Playlist box */
1444         playlist_t *p_playlist = p_sys->p_playlist;
1445         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
1446         int        i_item;
1447         char       *psz_title;
1448
1449         switch( p_sys->i_current_view )
1450         {
1451             case VIEW_ALL:
1452                 psz_title = strdup( " Playlist (All, unsorted) " );
1453                 i_max = p_playlist->i_size;
1454                 break;
1455             case VIEW_CATEGORY:
1456                 psz_title = strdup( " Playlist (By category) " );
1457                 break;
1458             default:
1459                 psz_title = strdup( " Playlist (Manually added) " );
1460         }
1461
1462         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title );
1463
1464         if( p_sys->i_current_view != VIEW_ALL &&
1465                 ( p_sys->b_need_update || p_sys->pp_plist == NULL ) )
1466         {
1467             PlaylistRebuild( p_intf );
1468         }
1469         if( p_sys->b_box_plidx_follow )
1470         {
1471             FindIndex( p_intf );
1472         }
1473
1474         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1475
1476         if( p_sys->i_box_plidx < (h - 2)/2 )
1477         {
1478             i_start = 0;
1479             i_stop = h - 2;
1480         }
1481         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
1482         {
1483             i_start = p_sys->i_box_plidx - (h - 2)/2;
1484             i_stop = i_start + h - 2;
1485         }
1486         else
1487         {
1488             i_stop = i_max;
1489             i_start = i_max - (h - 2);
1490         }
1491         if( i_start < 0 )
1492         {
1493             i_start = 0;
1494         }
1495         if( i_stop > i_max )
1496         {
1497             i_stop = i_max;
1498         }
1499
1500        if( p_sys->i_current_view == VIEW_ALL )
1501        {
1502
1503         for( i_item = i_start; i_item < i_stop; i_item++ )
1504         {
1505             vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
1506             int c = p_playlist->i_index == i_item ? '>' : ' ';
1507
1508             if( y >= y_end ) break;
1509             if( b_selected )
1510             {
1511                 attrset( A_REVERSE );
1512             }
1513             if( !strcmp( p_playlist->pp_items[i_item]->input.psz_name,
1514                          p_playlist->pp_items[i_item]->input.psz_uri ) )
1515             {
1516                 mvnprintw( y++, 1, COLS - 2, "%c %d - '%s'",
1517                            c,
1518                            i_item,
1519                            p_playlist->pp_items[i_item]->input.psz_uri );
1520             }
1521             else
1522             {
1523                 mvnprintw( y++, 1, COLS - 2, "%c %d - '%s' (%s)",
1524                           c,
1525                           i_item,
1526                           p_playlist->pp_items[i_item]->input.psz_uri,
1527                           p_playlist->pp_items[i_item]->input.psz_name );
1528             }
1529             if( b_selected )
1530             {
1531                 attroff( A_REVERSE );
1532             }
1533         }
1534
1535        }
1536        else
1537        {
1538
1539         for( i_item = i_start; i_item < i_stop; i_item++ )
1540         {
1541             vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
1542             int c = ( p_playlist->status.p_item ==
1543                           p_sys->pp_plist[i_item]->p_item ) ? '>' : ' ';
1544
1545             if( y >= y_end ) break;
1546             if( b_selected )
1547             {
1548                 attrset( A_REVERSE );
1549             }
1550             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
1551                        p_sys->pp_plist[i_item]->psz_display );
1552             if( b_selected )
1553             {
1554                 attroff( A_REVERSE );
1555             }
1556         }
1557
1558        }
1559     }
1560     else
1561     {
1562         y++;
1563     }
1564     if( p_sys->i_box_type == BOX_SEARCH )
1565     {
1566         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1567         if( p_sys->psz_search_chain )
1568         {
1569             if( strlen( p_sys->psz_search_chain ) == 0 &&
1570                 p_sys->psz_old_search != NULL )
1571             {
1572                 /* Searching next entry */
1573                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_old_search );
1574             }
1575             else
1576             {
1577                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_search_chain );
1578             }
1579         }
1580     }
1581     if( p_sys->i_box_type == BOX_OPEN )
1582     {
1583         if( p_sys->psz_open_chain )
1584         {
1585             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1586             mvnprintw( 7, 1, COLS-2, "Open: %s", p_sys->psz_open_chain );
1587         }
1588     }
1589
1590     while( y < y_end )
1591     {
1592         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
1593     }
1594
1595     refresh();
1596
1597     *t_last_refresh = time( 0 );
1598 }
1599
1600 static void PlaylistRebuild( intf_thread_t *p_intf )
1601 {
1602     intf_sys_t *p_sys = p_intf->p_sys;
1603     playlist_view_t *p_view;
1604     playlist_t *p_playlist = p_sys->p_playlist;
1605
1606     if( p_playlist == NULL )
1607     {
1608         return;
1609     }
1610
1611     vlc_mutex_lock( &p_playlist->object_lock );
1612
1613     p_view = playlist_ViewFind( p_playlist, p_intf->p_sys->i_current_view );
1614
1615     /* First clear the old one */
1616     PlaylistDestroy( p_intf );
1617
1618     /* Build the new one */
1619     PlaylistAddNode( p_intf, p_view->p_root, 0, "" );
1620
1621     p_sys->b_need_update = VLC_FALSE;
1622
1623     vlc_mutex_unlock( &p_playlist->object_lock );
1624 }
1625
1626 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
1627                              int i, char *c )
1628 {
1629     intf_sys_t *p_sys = p_intf->p_sys;
1630     playlist_item_t *p_child;
1631     char *psz_tmp;
1632     int k;
1633
1634     psz_tmp = (char *)malloc( strlen( c ) + 4 );
1635     if( psz_tmp == NULL ) return;
1636     for( k = 0; k < p_node->i_children; k++ )
1637     {
1638         struct pl_item_t *p_pl_item;
1639         char *buff;
1640         int i_size;
1641
1642         p_child = p_node->pp_children[k];
1643         i_size = strlen( c ) + strlen( p_child->input.psz_name ) + 4;
1644         buff = (char *)malloc( sizeof( char ) * i_size );
1645         p_pl_item = (struct pl_item_t *)malloc( sizeof( struct pl_item_t ) );
1646         if(  p_pl_item == NULL || buff == NULL ) return;
1647
1648         if( strlen( c ) )
1649         {
1650             sprintf( buff, "%s%c-%s", c, k == p_node->i_children - 1 ?
1651                      '`' : '|', p_child->input.psz_name );
1652         }
1653         else
1654         {
1655             sprintf( buff, " %s", p_child->input.psz_name );
1656         }
1657         p_pl_item->psz_display = strdup( buff );
1658         p_pl_item->p_item = p_child;
1659         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
1660                      p_sys->i_plist_entries, p_pl_item );
1661         free( buff );
1662         i++;
1663
1664         if( p_child->i_children > 0 )
1665         {
1666             sprintf( psz_tmp, "%s%c ", c,
1667                      k == p_node->i_children - 1 ? ' ' : '|' );
1668             PlaylistAddNode( p_intf, p_child, i,
1669                              strlen( c ) ? psz_tmp : " " );
1670         }
1671     }
1672     free( psz_tmp );
1673 }
1674
1675 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1676                             vlc_value_t oval, vlc_value_t nval, void *param )
1677 {
1678     intf_thread_t *p_intf = (intf_thread_t *)param;
1679     p_intf->p_sys->b_need_update = VLC_TRUE;
1680     return VLC_SUCCESS;
1681 }
1682
1683 static void FindIndex( intf_thread_t *p_intf )
1684 {
1685     intf_sys_t *p_sys = p_intf->p_sys;
1686     int i;
1687
1688     if( p_sys->i_current_view == VIEW_ALL )
1689     {
1690          p_sys->i_box_plidx = p_sys->p_playlist->i_index;
1691     }
1692     else if( ( p_sys->i_box_plidx < p_sys->i_plist_entries &&
1693                p_sys->pp_plist[p_sys->i_box_plidx]->p_item !=
1694                p_sys->p_playlist->status.p_item ) )
1695     {
1696         for( i = 0; i < p_sys->i_plist_entries; i++ )
1697         {
1698             if( p_sys->pp_plist[i]->p_item ==
1699                 p_sys->p_playlist->status.p_item )
1700             {
1701                 p_sys->i_box_plidx = i;
1702                 break;
1703             }
1704         }
1705     }
1706 }
1707
1708 static void PlaylistDestroy( intf_thread_t *p_intf )
1709 {
1710     intf_sys_t *p_sys = p_intf->p_sys;
1711     int i;
1712
1713     for( i = 0; i < p_sys->i_plist_entries; i++ )
1714     {
1715         struct pl_item_t *p_pl_item = p_sys->pp_plist[i];
1716         free( p_pl_item->psz_display );
1717         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, i );
1718         free( p_pl_item );
1719     }
1720     p_sys->pp_plist = NULL;
1721     p_sys->i_plist_entries = 0;
1722 }
1723
1724 static void Eject( intf_thread_t *p_intf )
1725 {
1726     char *psz_device = NULL, *psz_parser, *psz_name;
1727
1728     /*
1729      * Get the active input
1730      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
1731      * If it's neither of these, then return
1732      */
1733
1734     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1735                                                        FIND_ANYWHERE );
1736
1737     if( p_playlist == NULL )
1738     {
1739         return;
1740     }
1741
1742     vlc_mutex_lock( &p_playlist->object_lock );
1743
1744     if( p_playlist->i_index < 0 )
1745     {
1746         vlc_mutex_unlock( &p_playlist->object_lock );
1747         vlc_object_release( p_playlist );
1748         return;
1749     }
1750
1751     psz_name = p_playlist->pp_items[ p_playlist->i_index ]->input.psz_name;
1752
1753     if( psz_name )
1754     {
1755         if( !strncmp(psz_name, "dvd://", 4) )
1756         {
1757             switch( psz_name[strlen("dvd://")] )
1758             {
1759             case '\0':
1760             case '@':
1761                 psz_device = config_GetPsz( p_intf, "dvd" );
1762                 break;
1763             default:
1764                 /* Omit the first MRL-selector characters */
1765                 psz_device = strdup( psz_name + strlen("dvd://" ) );
1766                 break;
1767             }
1768         }
1769         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
1770         {
1771             switch( psz_name[strlen(VCD_MRL)] )
1772             {
1773             case '\0':
1774             case '@':
1775                 psz_device = config_GetPsz( p_intf, VCD_MRL );
1776                 break;
1777             default:
1778                 /* Omit the beginning MRL-selector characters */
1779                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
1780                 break;
1781             }
1782         }
1783         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
1784         {
1785             switch( psz_name[strlen(CDDA_MRL)] )
1786             {
1787             case '\0':
1788             case '@':
1789                 psz_device = config_GetPsz( p_intf, "cd-audio" );
1790                 break;
1791             default:
1792                 /* Omit the beginning MRL-selector characters */
1793                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
1794                 break;
1795             }
1796         }
1797         else
1798         {
1799             psz_device = strdup( psz_name );
1800         }
1801     }
1802
1803     vlc_mutex_unlock( &p_playlist->object_lock );
1804     vlc_object_release( p_playlist );
1805
1806     if( psz_device == NULL )
1807     {
1808         return;
1809     }
1810
1811     /* Remove what we have after @ */
1812     psz_parser = psz_device;
1813     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
1814     {
1815         if( *psz_parser == '@' )
1816         {
1817             *psz_parser = '\0';
1818             break;
1819         }
1820     }
1821
1822     /* If there's a stream playing, we aren't allowed to eject ! */
1823     if( p_intf->p_sys->p_input == NULL )
1824     {
1825         msg_Dbg( p_intf, "ejecting %s", psz_device );
1826
1827         intf_Eject( p_intf, psz_device );
1828     }
1829
1830     free(psz_device);
1831     return;
1832 }
1833
1834 static int comp_dir_entries( const void *pp_dir_entry1,
1835                              const void *pp_dir_entry2 )
1836 {
1837     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
1838     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
1839     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
1840         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
1841     }
1842     else
1843     {
1844         return ( p_dir_entry1->b_file ? 1 : -1 );
1845     }
1846 }
1847
1848 static void ReadDir( intf_thread_t *p_intf )
1849 {
1850     intf_sys_t     *p_sys = p_intf->p_sys;
1851     DIR *                       p_current_dir;
1852     struct dirent *             p_dir_content;
1853     int i;
1854
1855     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
1856     {
1857         /* Open the dir */
1858         p_current_dir = opendir( p_sys->psz_current_dir );
1859
1860         if( p_current_dir == NULL )
1861         {
1862             /* something went bad, get out of here ! */
1863 #ifdef HAVE_ERRNO_H
1864             msg_Warn( p_intf, "cannot open directory `%s' (%s)",
1865                       p_sys->psz_current_dir, strerror(errno));
1866 #else
1867             msg_Warn( p_intf, "cannot open directory `%s'", p_sys->psz_current_dir );
1868 #endif
1869             return;
1870         }
1871
1872         /* Clean the old shit */
1873         for( i = 0; i < p_sys->i_dir_entries; i++ )
1874         {
1875             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
1876             free( p_dir_entry->psz_path );
1877             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
1878             free( p_dir_entry );
1879         }
1880         p_sys->pp_dir_entries = NULL;
1881         p_sys->i_dir_entries = 0;
1882
1883         /* get the first directory entry */
1884         p_dir_content = readdir( p_current_dir );
1885
1886         /* while we still have entries in the directory */
1887         while( p_dir_content != NULL )
1888         {
1889 #if defined( S_ISDIR )
1890             struct stat stat_data;
1891 #endif
1892             struct dir_entry_t *p_dir_entry;
1893             int i_size_entry = strlen( p_sys->psz_current_dir ) +
1894                                strlen( p_dir_content->d_name ) + 2;
1895             char *psz_uri;
1896
1897             if( p_sys->b_show_hidden_files == VLC_FALSE &&
1898                 ( strlen( p_dir_content->d_name ) &&
1899                   p_dir_content->d_name[0] == '.' ) &&
1900                 strcmp( p_dir_content->d_name, ".." ) )
1901             {
1902                 p_dir_content = readdir( p_current_dir );
1903                 continue;
1904             }
1905
1906             psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
1907             sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir,
1908                      p_dir_content->d_name );
1909
1910             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
1911             {
1912                 free( psz_uri);
1913                 return;
1914             }
1915
1916 #if defined( S_ISDIR )
1917             stat( psz_uri, &stat_data );
1918             if( S_ISDIR(stat_data.st_mode) )
1919 #elif defined( DT_DIR )
1920             if( p_dir_content->d_type & DT_DIR )
1921 #else
1922             if( 0 )
1923 #endif
1924             {
1925                 p_dir_entry->psz_path = strdup( p_dir_content->d_name );
1926                 p_dir_entry->b_file = VLC_FALSE;
1927                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1928                      p_sys->i_dir_entries, p_dir_entry );
1929             }
1930             else
1931             {
1932                 p_dir_entry->psz_path = strdup( p_dir_content->d_name );
1933                 p_dir_entry->b_file = VLC_TRUE;
1934                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1935                      p_sys->i_dir_entries, p_dir_entry );
1936             }
1937
1938             free( psz_uri );
1939             /* Read next entry */
1940             p_dir_content = readdir( p_current_dir );
1941         }
1942
1943         /* Sort */
1944         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
1945                sizeof(struct dir_entry_t*), &comp_dir_entries );
1946
1947         closedir( p_current_dir );
1948         return;
1949     }
1950     else
1951     {
1952         msg_Dbg( p_intf, "no current dir set" );
1953         return;
1954     }
1955 }
1956
1957 static void PlayPause( intf_thread_t *p_intf )
1958 {
1959     input_thread_t *p_input = p_intf->p_sys->p_input;
1960     vlc_value_t val;
1961
1962     if( p_input )
1963     {
1964         var_Get( p_input, "state", &val );
1965         if( val.i_int != PAUSE_S )
1966         {
1967             val.i_int = PAUSE_S;
1968         }
1969         else
1970         {
1971             val.i_int = PLAYING_S;
1972         }
1973         var_Set( p_input, "state", val );
1974     }
1975     else if( p_intf->p_sys->p_playlist )
1976     {
1977         playlist_Play( p_intf->p_sys->p_playlist );
1978     }
1979 }
1980
1981 /****************************************************************************
1982  *
1983  ****************************************************************************/
1984 static void DrawBox( WINDOW *win, int y, int x, int h, int w, char *title )
1985 {
1986     int i;
1987     int i_len;
1988
1989     if( w > 3 && h > 2 )
1990     {
1991         if( title == NULL ) title = "";
1992         i_len = strlen( title );
1993
1994         if( i_len > w - 2 ) i_len = w - 2;
1995
1996         mvwaddch( win, y, x,    ACS_ULCORNER );
1997         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
1998         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
1999         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2000         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2001
2002         for( i = 0; i < h-2; i++ )
2003         {
2004             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2005             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2006         }
2007
2008         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2009         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2010         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2011     }
2012 }
2013
2014 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2015 {
2016     if( w > 0 )
2017     {
2018         mvhline( y, x, ' ', w );
2019     }
2020 }
2021
2022 static void DrawLine( WINDOW *win, int y, int x, int w )
2023 {
2024     if( w > 0 )
2025     {
2026         attrset( A_REVERSE );
2027         mvhline( y, x, ' ', w );
2028         attroff( A_REVERSE );
2029     }
2030 }