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

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