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

   1 /*****************************************************************************
   2  * ncurses.c : NCurses plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2001-2006 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Sam Hocevar <sam@zoy.org>
   8  *          Laurent Aimar <fenrir@via.ecp.fr>
   9  *          Yoann Peronneau <yoann@videolan.org>
  10  *          Derk-Jan Hartman <hartman at videolan dot org>
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  25  *****************************************************************************/
  26
  27 /*****************************************************************************
  28  * Preamble
  29  *****************************************************************************/
  30 #include <vlc/vlc.h>
  31
  32 #include <errno.h>                                                 /* ENOMEM */
  33 #include <time.h>
  34
  35 #ifdef HAVE_NCURSESW
  36 #   define _XOPEN_SOURCE_EXTENDED 1
  37 #endif
  38
  39 #include <ncurses.h>
  40
  41 #include <vlc_interface.h>
  42 #include <vlc_vout.h>
  43 #include <vlc_aout.h>
  44 #include <vlc_charset.h>
  45 #include <vlc_input.h>
  46 #include <vlc_playlist.h>
  47
  48 #ifdef HAVE_SYS_STAT_H
  49 #   include <sys/stat.h>
  50 #endif
  51 #if (!defined( WIN32 ) || defined(__MINGW32__))
  52 /* Mingw has its own version of dirent */
  53 #   include <dirent.h>
  54 #endif
  55
  56 #ifdef HAVE_CDDAX
  57 #define CDDA_MRL "cddax://"
  58 #else
  59 #define CDDA_MRL "cdda://"
  60 #endif
  61
  62 #ifdef HAVE_VCDX
  63 #define VCD_MRL "vcdx://"
  64 #else
  65 #define VCD_MRL "vcd://"
  66 #endif
  67
  68 #define SEARCH_CHAIN_SIZE 20
  69 #define OPEN_CHAIN_SIZE 50
  70
  71 /*****************************************************************************
  72  * Local prototypes.
  73  *****************************************************************************/
  74 static int  Open           ( vlc_object_t * );
  75 static void Close          ( vlc_object_t * );
  76
  77 static void Run            ( intf_thread_t * );
  78 static void PlayPause      ( intf_thread_t * );
  79 static void Eject          ( intf_thread_t * );
  80
  81 static int  HandleKey      ( intf_thread_t *, int );
  82 static void Redraw         ( intf_thread_t *, time_t * );
  83
  84 static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
  85 static void PlaylistRebuild( intf_thread_t * );
  86 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, const char *);
  87 static void PlaylistDestroy( intf_thread_t * );
  88 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
  89                              vlc_value_t, void * );
  90 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *,
  91                                             playlist_item_t * );
  92 static void FindIndex      ( intf_thread_t * );
  93 static void SearchPlaylist ( intf_thread_t *, char * );
  94 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
  95
  96 static void ManageSlider   ( intf_thread_t * );
  97 static void ReadDir        ( intf_thread_t * );
  98
  99 /*****************************************************************************
 100  * Module descriptor
 101  *****************************************************************************/
 102
 103 #define BROWSE_TEXT N_("Filebrowser starting point")
 104 #define BROWSE_LONGTEXT N_( \
 105     "This option allows you to specify the directory the ncurses filebrowser " \
 106     "will show you initially.")
 107
 108 vlc_module_begin();
 109     set_shortname( "Ncurses" );
 110     set_description( _("Ncurses interface") );
 111     set_capability( "interface", 10 );
 112     set_category( CAT_INTERFACE );
 113     set_subcategory( SUBCAT_INTERFACE_MAIN );
 114     set_callbacks( Open, Close );
 115     add_shortcut( "curses" );
 116     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, VLC_FALSE );
 117 vlc_module_end();
 118
 119 /*****************************************************************************
 120  * intf_sys_t: description and status of ncurses interface
 121  *****************************************************************************/
 122 enum
 123 {
 124     BOX_NONE,
 125     BOX_HELP,
 126     BOX_INFO,
 127     BOX_LOG,
 128     BOX_PLAYLIST,
 129     BOX_SEARCH,
 130     BOX_OPEN,
 131     BOX_BROWSE
 132 };
 133 enum
 134 {
 135     VIEW_CATEGORY,
 136     VIEW_ONELEVEL
 137 };
 138 struct dir_entry_t
 139 {
 140     vlc_bool_t  b_file;
 141     char        *psz_path;
 142 };
 143 struct pl_item_t
 144 {
 145     playlist_item_t *p_item;
 146     char            *psz_display;
 147 };
 148 struct intf_sys_t
 149 {
 150     playlist_t     *p_playlist;
 151     input_thread_t *p_input;
 152
 153     float           f_slider;
 154     float           f_slider_old;
 155
 156     WINDOW          *w;
 157
 158     int             i_box_type;
 159     int             i_box_y;
 160     int             i_box_lines;
 161     int             i_box_lines_total;
 162     int             i_box_start;
 163
 164     int             i_box_plidx;    /* Playlist index */
 165     int             b_box_plidx_follow;
 166     int             i_box_bidx;     /* browser index */
 167
 168     int             b_box_cleared;
 169
 170     msg_subscription_t* p_sub;                  /* message bank subscription */
 171
 172     char            *psz_search_chain;          /* for playlist searching    */
 173     char            *psz_old_search;            /* for searching next        */
 174     int             i_before_search;
 175
 176     char            *psz_open_chain;
 177     char             psz_partial_keys[7];
 178
 179     char            *psz_current_dir;
 180     int             i_dir_entries;
 181     struct dir_entry_t  **pp_dir_entries;
 182     vlc_bool_t      b_show_hidden_files;
 183
 184     int             i_current_view;             /* playlist view             */
 185     struct pl_item_t    **pp_plist;
 186     int             i_plist_entries;
 187     vlc_bool_t      b_need_update;              /* for playlist view         */
 188
 189     int             i_verbose;                  /* stores verbosity level    */
 190 };
 191
 192 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title );
 193 static void DrawLine( WINDOW *win, int y, int x, int w );
 194 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
 195
 196 /*****************************************************************************
 197  * Open: initialize and create window
 198  *****************************************************************************/
 199 static int Open( vlc_object_t *p_this )
 200 {
 201     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 202     intf_sys_t    *p_sys;
 203     vlc_value_t    val;
 204
 205     /* Allocate instance and initialize some members */
 206     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
 207     p_sys->p_playlist = NULL;
 208     p_sys->p_input = NULL;
 209     p_sys->f_slider = 0.0;
 210     p_sys->f_slider_old = 0.0;
 211     p_sys->i_box_type = BOX_PLAYLIST;
 212     p_sys->i_box_lines = 0;
 213     p_sys->i_box_start= 0;
 214     p_sys->i_box_lines_total = 0;
 215     p_sys->b_box_plidx_follow = VLC_TRUE;
 216     p_sys->b_box_cleared = VLC_FALSE;
 217     p_sys->i_box_plidx = 0;
 218     p_sys->i_box_bidx = 0;
 219     p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
 220     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
 221
 222     /* Initialize the curses library */
 223     p_sys->w = initscr();
 224     keypad( p_sys->w, TRUE );
 225     /* Don't do NL -> CR/NL */
 226     nonl();
 227     /* Take input chars one at a time */
 228     cbreak();
 229     /* Don't echo */
 230     noecho();
 231
 232     curs_set(0);
 233     timeout(0);
 234
 235     clear();
 236
 237     /* exported function */
 238     p_intf->pf_run = Run;
 239
 240     /* Remember verbosity level */
 241     var_Get( p_intf->p_libvlc, "verbose", &val );
 242     p_sys->i_verbose = val.i_int;
 243     /* Set quiet mode */
 244     val.i_int = -1;
 245     var_Set( p_intf->p_libvlc, "verbose", val );
 246
 247     /* Set defaul playlist view */
 248     p_sys->i_current_view = VIEW_CATEGORY;
 249     p_sys->pp_plist = NULL;
 250     p_sys->i_plist_entries = 0;
 251     p_sys->b_need_update = VLC_FALSE;
 252
 253     /* Initialize search chain */
 254     p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
 255     p_sys->psz_old_search = NULL;
 256     p_sys->i_before_search = 0;
 257
 258     /* Initialize open chain */
 259     p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
 260
 261     /* Initialize browser options */
 262     var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
 263     var_Get( p_intf, "browse-dir", &val);
 264
 265     if( val.psz_string && *val.psz_string )
 266     {
 267         p_sys->psz_current_dir = strdup( val.psz_string );
 268         free( val.psz_string );
 269     }
 270     else
 271     {
 272         p_sys->psz_current_dir = strdup( p_intf->p_libvlc->psz_homedir );
 273     }
 274
 275     p_sys->i_dir_entries = 0;
 276     p_sys->pp_dir_entries = NULL;
 277     p_sys->b_show_hidden_files = VLC_FALSE;
 278     ReadDir( p_intf );
 279
 280     return VLC_SUCCESS;
 281 }
 282
 283 /*****************************************************************************
 284  * Close: destroy interface window
 285  *****************************************************************************/
 286 static void Close( vlc_object_t *p_this )
 287 {
 288     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 289     intf_sys_t    *p_sys = p_intf->p_sys;
 290     int i;
 291
 292     var_DelCallback( p_sys->p_playlist, "intf-change", PlaylistChanged,
 293                      p_intf );
 294     var_DelCallback( p_sys->p_playlist, "item-append", PlaylistChanged,
 295                      p_intf );
 296
 297     PlaylistDestroy( p_intf );
 298
 299     for( i = 0; i < p_sys->i_dir_entries; i++ )
 300     {
 301         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
 302         if( p_dir_entry->psz_path ) free( p_dir_entry->psz_path );
 303         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
 304         if( p_dir_entry ) free( p_dir_entry );
 305     }
 306     p_sys->pp_dir_entries = NULL;
 307
 308     if( p_sys->psz_current_dir ) free( p_sys->psz_current_dir );
 309     if( p_sys->psz_search_chain ) free( p_sys->psz_search_chain );
 310     if( p_sys->psz_old_search ) free( p_sys->psz_old_search );
 311     if( p_sys->psz_open_chain ) free( p_sys->psz_open_chain );
 312
 313     if( p_sys->p_input )
 314     {
 315         vlc_object_release( p_sys->p_input );
 316     }
 317     if( p_sys->p_playlist )
 318     {
 319         vlc_object_release( p_sys->p_playlist );
 320     }
 321
 322     /* Close the ncurses interface */
 323     endwin();
 324
 325     msg_Unsubscribe( p_intf, p_sys->p_sub );
 326
 327     /* Restores initial verbose setting */
 328     vlc_value_t val;
 329     val.i_int = p_sys->i_verbose;
 330     var_Set( p_intf->p_libvlc, "verbose", val );
 331
 332     /* Destroy structure */
 333     free( p_sys );
 334 }
 335
 336 /*****************************************************************************
 337  * Run: ncurses thread
 338  *****************************************************************************/
 339 static void Run( intf_thread_t *p_intf )
 340 {
 341     intf_sys_t    *p_sys = p_intf->p_sys;
 342
 343     int i_key;
 344     time_t t_last_refresh;
 345
 346     /*
 347      * force drawing the interface for the first time
 348      */
 349     t_last_refresh = ( time( 0 ) - 1);
 350
 351     while( !intf_ShouldDie( p_intf ) )
 352     {
 353         msleep( INTF_IDLE_SLEEP );
 354
 355         /* Update the input */
 356         if( p_sys->p_playlist == NULL )
 357         {
 358             p_sys->p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 359                                                  FIND_ANYWHERE );
 360             if( p_sys->p_playlist )
 361             {
 362                 var_AddCallback( p_sys->p_playlist, "intf-change",
 363                                  PlaylistChanged, p_intf );
 364                 var_AddCallback( p_sys->p_playlist, "item-append",
 365                                  PlaylistChanged, p_intf );
 366             }
 367         }
 368         if( p_sys->p_playlist )
 369         {
 370             vlc_mutex_lock( &p_sys->p_playlist->object_lock );
 371             if( p_sys->p_input == NULL )
 372             {
 373                 p_sys->p_input = p_sys->p_playlist->p_input;
 374                 if( p_sys->p_input )
 375                 {
 376                     if( !p_sys->p_input->b_dead )
 377                     {
 378                         vlc_object_yield( p_sys->p_input );
 379                     }
 380                 }
 381             }
 382             else if( p_sys->p_input->b_dead )
 383             {
 384                 vlc_object_release( p_sys->p_input );
 385                 p_sys->p_input = NULL;
 386                 p_sys->f_slider = p_sys->f_slider_old = 0.0;
 387                 p_sys->b_box_cleared = VLC_FALSE;
 388             }
 389             vlc_mutex_unlock( &p_sys->p_playlist->object_lock );
 390         }
 391
 392         if( p_sys->b_box_plidx_follow && p_sys->p_playlist->status.p_item )
 393         {
 394             FindIndex( p_intf );
 395         }
 396
 397         while( ( i_key = getch() ) != -1 )
 398         {
 399             /*
 400              * HandleKey returns 1 if the screen needs to be redrawn
 401              */
 402             if( HandleKey( p_intf, i_key ) )
 403             {
 404                 Redraw( p_intf, &t_last_refresh );
 405             }
 406         }
 407         /* Hack */
 408         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
 409         {
 410             clear();
 411             Redraw( p_intf, &t_last_refresh );
 412             p_sys->b_box_cleared = VLC_TRUE;
 413         }
 414
 415         /*
 416          * redraw the screen every second
 417          */
 418         if( (time(0) - t_last_refresh) >= 1 )
 419         {
 420             ManageSlider( p_intf );
 421             Redraw( p_intf, &t_last_refresh );
 422         }
 423     }
 424 }
 425
 426 /* following functions are local */
 427 static char *KeyToUTF8( int i_key, char *psz_part )
 428 {
 429     char *psz_utf8;
 430     int len = strlen( psz_part );
 431     if( len == 6 )
 432     {
 433         /* overflow error - should not happen */
 434         memset( psz_part, 0, 6 );
 435         return NULL;
 436     }
 437
 438     psz_part[len] = (char)i_key;
 439
 440 #ifdef HAVE_NCURSESW
 441     psz_utf8 = strdup( psz_part );
 442 #else
 443     psz_utf8 = FromLocaleDup( psz_part );
 444
 445     /* Ugly check for incomplete bytes sequences
 446      * (in case of non-UTF8 multibyte local encoding) */
 447     char *psz;
 448     for( psz = psz_utf8; *psz; psz++ )
 449         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
 450         {
 451             /* incomplete bytes sequence detected
 452              * (VLC core inserted dummy question marks) */
 453             free( psz_utf8 );
 454             return NULL;
 455         }
 456
 457     /* Check for incomplete UTF8 bytes sequence */
 458     if( EnsureUTF8( psz_utf8 ) == NULL )
 459     {
 460         free( psz_utf8 );
 461         return NULL;
 462     }
 463 #endif
 464
 465     memset( psz_part, 0, 6 );
 466     return psz_utf8;
 467 }
 468
 469 static inline int RemoveLastUTF8Entity( char *psz, int len )
 470 {
 471     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
 472                        /* UTF8 continuation byte */
 473
 474     psz[len] = '\0';
 475     return len;
 476 }
 477
 478 static int HandleKey( intf_thread_t *p_intf, int i_key )
 479 {
 480     intf_sys_t *p_sys = p_intf->p_sys;
 481     vlc_value_t val;
 482
 483     if( p_sys->i_box_type == BOX_PLAYLIST && p_sys->p_playlist )
 484     {
 485         int b_ret = VLC_TRUE;
 486         vlc_bool_t b_box_plidx_follow = VLC_FALSE;
 487
 488         switch( i_key )
 489         {
 490             vlc_value_t val;
 491             /* Playlist Settings */
 492             case 'r':
 493                 var_Get( p_sys->p_playlist, "random", &val );
 494                 val.b_bool = !val.b_bool;
 495                 var_Set( p_sys->p_playlist, "random", val );
 496                 return 1;
 497             case 'l':
 498                 var_Get( p_sys->p_playlist, "loop", &val );
 499                 val.b_bool = !val.b_bool;
 500                 var_Set( p_sys->p_playlist, "loop", val );
 501                 return 1;
 502             case 'R':
 503                 var_Get( p_sys->p_playlist, "repeat", &val );
 504                 val.b_bool = !val.b_bool;
 505                 var_Set( p_sys->p_playlist, "repeat", val );
 506                 return 1;
 507
 508             /* Playlist sort */
 509             case 'o':
 510                 playlist_RecursiveNodeSort( p_sys->p_playlist,
 511                                             PlaylistGetRoot( p_intf ),
 512                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
 513                 p_sys->b_need_update = VLC_TRUE;
 514                 return 1;
 515             case 'O':
 516                 playlist_RecursiveNodeSort( p_sys->p_playlist,
 517                                             PlaylistGetRoot( p_intf ),
 518                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
 519                 p_sys->b_need_update = VLC_TRUE;
 520                 return 1;
 521
 522             /* Playlist view */
 523             case 'v':
 524                 switch( p_sys->i_current_view )
 525                 {
 526                     case VIEW_CATEGORY:
 527                         p_sys->i_current_view = VIEW_ONELEVEL;
 528                         break;
 529                     default:
 530                         p_sys->i_current_view = VIEW_CATEGORY;
 531                 }
 532                 //p_sys->b_need_update = VLC_TRUE;
 533                 PlaylistRebuild( p_intf );
 534                 return 1;
 535
 536             /* Playlist navigation */
 537             case KEY_HOME:
 538                 p_sys->i_box_plidx = 0;
 539                 break;
 540             case KEY_END:
 541                 p_sys->i_box_plidx = p_sys->p_playlist->items.i_size - 1;
 542                 break;
 543             case KEY_UP:
 544                 p_sys->i_box_plidx--;
 545                 break;
 546             case KEY_DOWN:
 547                 p_sys->i_box_plidx++;
 548                 break;
 549             case KEY_PPAGE:
 550                 p_sys->i_box_plidx -= p_sys->i_box_lines;
 551                 break;
 552             case KEY_NPAGE:
 553                 p_sys->i_box_plidx += p_sys->i_box_lines;
 554                 break;
 555             case 'D':
 556             case KEY_BACKSPACE:
 557             case KEY_DC:
 558             {
 559                 playlist_t *p_playlist = p_sys->p_playlist;
 560                 playlist_item_t *p_item;
 561
 562                 vlc_mutex_lock( &p_playlist->object_lock );
 563                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 564                 if( p_item->i_children == -1 )
 565                 {
 566                     playlist_DeleteFromInput( p_playlist,
 567                                               p_item->p_input->i_id, VLC_TRUE );
 568                 }
 569                 else
 570                 {
 571                     playlist_NodeDelete( p_playlist, p_item,
 572                                          VLC_TRUE , VLC_FALSE );
 573                 }
 574                 vlc_mutex_unlock( &p_playlist->object_lock );
 575                 p_sys->b_need_update = VLC_TRUE;
 576
 577                 break;
 578             }
 579
 580             case KEY_ENTER:
 581             case 0x0d:
 582                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 583                         == -1 )
 584                 {
 585                     playlist_item_t *p_item, *p_parent;
 586                     p_item = p_parent =
 587                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 588
 589                     if( !p_parent )
 590                         p_parent = p_sys->p_playlist->p_root_onelevel;
 591                     while( p_parent->p_parent )
 592                         p_parent = p_parent->p_parent;
 593                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
 594                                       VLC_TRUE, p_parent, p_item );
 595                 }
 596                 else
 597                 {
 598                     playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
 599                         VLC_TRUE,
 600                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item,
 601                         NULL );
 602                 }
 603                 b_box_plidx_follow = VLC_TRUE;
 604                 break;
 605             default:
 606                 b_ret = VLC_FALSE;
 607                 break;
 608         }
 609
 610         if( b_ret )
 611         {
 612             int i_max = p_sys->i_plist_entries;
 613             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
 614             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
 615             if( PlaylistIsPlaying( p_intf,
 616                     p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
 617                 b_box_plidx_follow = VLC_TRUE;
 618             p_sys->b_box_plidx_follow = b_box_plidx_follow;
 619             return 1;
 620         }
 621     }
 622     if( p_sys->i_box_type == BOX_BROWSE )
 623     {
 624         vlc_bool_t b_ret = VLC_TRUE;
 625         /* Browser navigation */
 626         switch( i_key )
 627         {
 628             case KEY_HOME:
 629                 p_sys->i_box_bidx = 0;
 630                 break;
 631             case KEY_END:
 632                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 633                 break;
 634             case KEY_UP:
 635                 p_sys->i_box_bidx--;
 636                 break;
 637             case KEY_DOWN:
 638                 p_sys->i_box_bidx++;
 639                 break;
 640             case KEY_PPAGE:
 641                 p_sys->i_box_bidx -= p_sys->i_box_lines;
 642                 break;
 643             case KEY_NPAGE:
 644                 p_sys->i_box_bidx += p_sys->i_box_lines;
 645                 break;
 646             case '.': /* Toggle show hidden files */
 647                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
 648                     VLC_TRUE ? VLC_FALSE : VLC_TRUE );
 649                 ReadDir( p_intf );
 650                 break;
 651
 652             case KEY_ENTER:
 653             case 0x0d:
 654             case ' ':
 655                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
 656                 {
 657                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 658                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 659                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 660
 661                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 662
 663                     playlist_item_t *p_parent = p_sys->p_playlist->status.p_node;
 664                     if( !p_parent )
 665                         p_parent = p_sys->p_playlist->p_root_onelevel;
 666
 667                     while( p_parent->p_parent )
 668                         p_parent = p_parent->p_parent;
 669
 670                     playlist_Add( p_sys->p_playlist, psz_uri, NULL,
 671                                   PLAYLIST_APPEND, PLAYLIST_END,
 672                                   p_parent == p_sys->p_playlist->p_root_onelevel
 673                                   , VLC_FALSE );
 674                     p_sys->i_box_type = BOX_PLAYLIST;
 675                     free( psz_uri );
 676                 }
 677                 else
 678                 {
 679                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 680                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 681                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 682
 683                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 684
 685                     p_sys->psz_current_dir = strdup( psz_uri );
 686                     ReadDir( p_intf );
 687                     free( psz_uri );
 688                 }
 689                 break;
 690             default:
 691                 b_ret = VLC_FALSE;
 692                 break;
 693         }
 694         if( b_ret )
 695         {
 696             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 697             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
 698             return 1;
 699         }
 700     }
 701     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO )
 702     {
 703         switch( i_key )
 704         {
 705             case KEY_HOME:
 706                 p_sys->i_box_start = 0;
 707                 return 1;
 708             case KEY_END:
 709                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 710                 return 1;
 711             case KEY_UP:
 712                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
 713                 return 1;
 714             case KEY_DOWN:
 715                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
 716                 {
 717                     p_sys->i_box_start++;
 718                 }
 719                 return 1;
 720             case KEY_PPAGE:
 721                 p_sys->i_box_start -= p_sys->i_box_lines;
 722                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
 723                 return 1;
 724             case KEY_NPAGE:
 725                 p_sys->i_box_start += p_sys->i_box_lines;
 726                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
 727                 {
 728                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 729                 }
 730                 return 1;
 731             default:
 732                 break;
 733         }
 734     }
 735     else if( p_sys->i_box_type == BOX_NONE )
 736     {
 737         switch( i_key )
 738         {
 739             case KEY_HOME:
 740                 p_sys->f_slider = 0;
 741                 ManageSlider( p_intf );
 742                 return 1;
 743             case KEY_END:
 744                 p_sys->f_slider = 99.9;
 745                 ManageSlider( p_intf );
 746                 return 1;
 747             case KEY_UP:
 748                 p_sys->f_slider += 5.0;
 749                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
 750                 ManageSlider( p_intf );
 751                 return 1;
 752             case KEY_DOWN:
 753                 p_sys->f_slider -= 5.0;
 754                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 755                 ManageSlider( p_intf );
 756                 return 1;
 757
 758             default:
 759                 break;
 760         }
 761     }
 762     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
 763     {
 764         int i_chain_len;
 765         i_chain_len = strlen( p_sys->psz_search_chain );
 766         switch( i_key )
 767         {
 768             case 0x0c:      /* ^l */
 769                 clear();
 770                 return 1;
 771             case KEY_ENTER:
 772             case 0x0d:
 773                 if( i_chain_len > 0 )
 774                 {
 775                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
 776                 }
 777                 else if( p_sys->psz_old_search )
 778                 {
 779                     SearchPlaylist( p_intf, p_sys->psz_old_search );
 780                 }
 781                 p_sys->i_box_type = BOX_PLAYLIST;
 782                 return 1;
 783             case 0x1b:      /* Esc. */
 784                 p_sys->i_box_plidx = p_sys->i_before_search;
 785                 p_sys->i_box_type = BOX_PLAYLIST;
 786                 return 1;
 787             case KEY_BACKSPACE:
 788                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
 789                 break;
 790             default:
 791             {
 792                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 793
 794                 if( psz_utf8 != NULL )
 795                 {
 796                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
 797                     {
 798                         strcpy( p_sys->psz_search_chain + i_chain_len,
 799                                 psz_utf8 );
 800                     }
 801                     free( psz_utf8 );
 802                 }
 803                 break;
 804             }
 805         }
 806         if( p_sys->psz_old_search )
 807         {
 808             free( p_sys->psz_old_search );
 809             p_sys->psz_old_search = NULL;
 810         }
 811         SearchPlaylist( p_intf, p_sys->psz_search_chain );
 812         return 1;
 813     }
 814     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
 815     {
 816         int i_chain_len = strlen( p_sys->psz_open_chain );
 817         playlist_t *p_playlist = p_sys->p_playlist;
 818
 819         switch( i_key )
 820         {
 821             case 0x0c:      /* ^l */
 822                 clear();
 823                 return 1;
 824             case KEY_ENTER:
 825             case 0x0d:
 826                 if( p_playlist && i_chain_len > 0 )
 827                 {
 828                     playlist_item_t *p_parent = p_sys->p_playlist->status.p_node;
 829                     if( !p_parent )
 830                         p_parent = p_sys->p_playlist->p_root_onelevel;
 831
 832                     while( p_parent->p_parent )
 833                         p_parent = p_parent->p_parent;
 834
 835                     playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
 836                                   PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
 837                                   p_parent == p_sys->p_playlist->p_root_onelevel
 838                                   , VLC_FALSE );
 839                     p_sys->b_box_plidx_follow = VLC_TRUE;
 840                 }
 841                 p_sys->i_box_type = BOX_PLAYLIST;
 842                 return 1;
 843             case 0x1b:      /* Esc. */
 844                 p_sys->i_box_type = BOX_PLAYLIST;
 845                 return 1;
 846             case KEY_BACKSPACE:
 847                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
 848                 break;
 849             default:
 850             {
 851                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 852
 853                 if( psz_utf8 != NULL )
 854                 {
 855                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
 856                     {
 857                         strcpy( p_sys->psz_open_chain + i_chain_len,
 858                                 psz_utf8 );
 859                     }
 860                     free( psz_utf8 );
 861                 }
 862                 break;
 863             }
 864         }
 865         return 1;
 866     }
 867
 868
 869     /* Common keys */
 870     switch( i_key )
 871     {
 872         case 'q':
 873         case 'Q':
 874         case 0x1b:  /* Esc */
 875             vlc_object_kill( p_intf->p_libvlc );
 876             return 0;
 877
 878         /* Box switching */
 879         case 'i':
 880             if( p_sys->i_box_type == BOX_INFO )
 881                 p_sys->i_box_type = BOX_NONE;
 882             else
 883                 p_sys->i_box_type = BOX_INFO;
 884             p_sys->i_box_lines_total = 0;
 885             return 1;
 886         case 'L':
 887             if( p_sys->i_box_type == BOX_LOG )
 888                 p_sys->i_box_type = BOX_NONE;
 889             else
 890                 p_sys->i_box_type = BOX_LOG;
 891             return 1;
 892         case 'P':
 893             if( p_sys->i_box_type == BOX_PLAYLIST )
 894                 p_sys->i_box_type = BOX_NONE;
 895             else
 896                 p_sys->i_box_type = BOX_PLAYLIST;
 897             return 1;
 898         case 'B':
 899             if( p_sys->i_box_type == BOX_BROWSE )
 900                 p_sys->i_box_type = BOX_NONE;
 901             else
 902                 p_sys->i_box_type = BOX_BROWSE;
 903             return 1;
 904         case 'h':
 905         case 'H':
 906             if( p_sys->i_box_type == BOX_HELP )
 907                 p_sys->i_box_type = BOX_NONE;
 908             else
 909                 p_sys->i_box_type = BOX_HELP;
 910             p_sys->i_box_lines_total = 0;
 911             return 1;
 912         case '/':
 913             if( p_sys->i_box_type != BOX_SEARCH )
 914             {
 915                 if( p_sys->psz_search_chain == NULL )
 916                 {
 917                     return 1;
 918                 }
 919                 p_sys->psz_search_chain[0] = '\0';
 920                 p_sys->b_box_plidx_follow = VLC_FALSE;
 921                 p_sys->i_before_search = p_sys->i_box_plidx;
 922                 p_sys->i_box_type = BOX_SEARCH;
 923             }
 924             return 1;
 925         case 'A': /* Open */
 926             if( p_sys->i_box_type != BOX_OPEN )
 927             {
 928                 if( p_sys->psz_open_chain == NULL )
 929                 {
 930                     return 1;
 931                 }
 932                 p_sys->psz_open_chain[0] = '\0';
 933                 p_sys->i_box_type = BOX_OPEN;
 934             }
 935             return 1;
 936
 937         /* Navigation */
 938         case KEY_RIGHT:
 939             p_sys->f_slider += 1.0;
 940             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
 941             ManageSlider( p_intf );
 942             return 1;
 943
 944         case KEY_LEFT:
 945             p_sys->f_slider -= 1.0;
 946             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 947             ManageSlider( p_intf );
 948             return 1;
 949
 950         /* Common control */
 951         case 'f':
 952         {
 953             if( p_intf->p_sys->p_input )
 954             {
 955                 vout_thread_t *p_vout;
 956                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
 957                                           VLC_OBJECT_VOUT, FIND_CHILD );
 958                 if( p_vout )
 959                 {
 960                     var_Get( p_vout, "fullscreen", &val );
 961                     val.b_bool = !val.b_bool;
 962                     var_Set( p_vout, "fullscreen", val );
 963                     vlc_object_release( p_vout );
 964                 }
 965                 else
 966                 {
 967                     playlist_t *p_playlist;
 968                     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 969                                                   FIND_ANYWHERE );
 970                     if( p_playlist )
 971                     {
 972                         var_Get( p_playlist, "fullscreen", &val );
 973                         val.b_bool = !val.b_bool;
 974                         var_Set( p_playlist, "fullscreen", val );
 975                         vlc_object_release( p_playlist );
 976                     }
 977                 }
 978             }
 979             return 0;
 980         }
 981
 982         case ' ':
 983             PlayPause( p_intf );
 984             return 1;
 985
 986         case 's':
 987             if( p_intf->p_sys->p_playlist )
 988             {
 989                 playlist_Stop( p_intf->p_sys->p_playlist );
 990             }
 991             return 1;
 992
 993         case 'e':
 994             Eject( p_intf );
 995             return 1;
 996
 997         case '[':
 998             if( p_sys->p_input )
 999             {
1000                 val.b_bool = VLC_TRUE;
1001                 var_Set( p_sys->p_input, "prev-title", val );
1002             }
1003             return 1;
1004
1005         case ']':
1006             if( p_sys->p_input )
1007             {
1008                 val.b_bool = VLC_TRUE;
1009                 var_Set( p_sys->p_input, "next-title", val );
1010             }
1011             return 1;
1012
1013         case '<':
1014             if( p_sys->p_input )
1015             {
1016                 val.b_bool = VLC_TRUE;
1017                 var_Set( p_sys->p_input, "prev-chapter", val );
1018             }
1019             return 1;
1020
1021         case '>':
1022             if( p_sys->p_input )
1023             {
1024                 val.b_bool = VLC_TRUE;
1025                 var_Set( p_sys->p_input, "next-chapter", val );
1026             }
1027             return 1;
1028
1029         case 'p':
1030             if( p_intf->p_sys->p_playlist )
1031             {
1032                 playlist_Prev( p_intf->p_sys->p_playlist );
1033             }
1034             clear();
1035             return 1;
1036
1037         case 'n':
1038             if( p_intf->p_sys->p_playlist )
1039             {
1040                 playlist_Next( p_intf->p_sys->p_playlist );
1041             }
1042             clear();
1043             return 1;
1044
1045         case 'a':
1046             aout_VolumeUp( p_intf, 1, NULL );
1047             clear();
1048             return 1;
1049
1050         case 'z':
1051             aout_VolumeDown( p_intf, 1, NULL );
1052             clear();
1053             return 1;
1054
1055         /*
1056          * ^l should clear and redraw the screen
1057          */
1058         case 0x0c:
1059             clear();
1060             return 1;
1061
1062         default:
1063             return 0;
1064     }
1065 }
1066
1067 static void ManageSlider( intf_thread_t *p_intf )
1068 {
1069     intf_sys_t     *p_sys = p_intf->p_sys;
1070     input_thread_t *p_input = p_sys->p_input;
1071     vlc_value_t     val;
1072
1073     if( p_input == NULL )
1074     {
1075         return;
1076     }
1077     var_Get( p_input, "state", &val );
1078     if( val.i_int != PLAYING_S )
1079     {
1080         return;
1081     }
1082
1083     var_Get( p_input, "position", &val );
1084     if( p_sys->f_slider == p_sys->f_slider_old )
1085     {
1086         p_sys->f_slider =
1087         p_sys->f_slider_old = 100 * val.f_float;
1088     }
1089     else
1090     {
1091         p_sys->f_slider_old = p_sys->f_slider;
1092
1093         val.f_float = p_sys->f_slider / 100.0;
1094         var_Set( p_input, "position", val );
1095     }
1096 }
1097
1098 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1099 {
1100     int i_max;
1101     int i_first = 0 ;
1102     int i_item = -1;
1103     intf_sys_t *p_sys = p_intf->p_sys;
1104
1105     if( p_sys->i_before_search >= 0 )
1106     {
1107         i_first = p_sys->i_before_search;
1108     }
1109
1110     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1111     {
1112         p_sys->i_box_plidx = p_sys->i_before_search;
1113         return;
1114     }
1115
1116     i_max = p_sys->i_plist_entries;
1117
1118     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1119     if( i_item < 0 )
1120     {
1121         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1122     }
1123
1124     if( i_item < 0 || i_item >= i_max ) return;
1125
1126     p_sys->i_box_plidx = i_item;
1127 }
1128
1129 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1130                               int i_start, int i_stop )
1131 {
1132     intf_sys_t *p_sys = p_intf->p_sys;
1133     int i, i_item = -1;
1134
1135     for( i = i_start + 1; i < i_stop; i++ )
1136     {
1137         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1138                         psz_searchstring ) != NULL )
1139         {
1140             i_item = i;
1141             break;
1142         }
1143     }
1144
1145     return i_item;
1146 }
1147
1148
1149 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1150 {
1151     va_list  vl_args;
1152     char    *p_buf = NULL;
1153     int      i_len;
1154 #ifdef HAVE_NCURSESW
1155     size_t   i_char_len;    /* UCS character length */
1156     size_t   i_width;       /* Display width */
1157     wchar_t *psz_wide;      /* wchar_t representation of p_buf */
1158 #endif
1159
1160     va_start( vl_args, p_fmt );
1161     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1162         return;
1163     va_end( vl_args );
1164
1165     if( ( p_buf == NULL ) || ( w <= 0 ) )
1166         return;
1167
1168     i_len = strlen( p_buf );
1169 #ifdef HAVE_NCURSESW
1170     psz_wide = (wchar_t *) malloc( sizeof( wchar_t ) * ( i_len + 1 ) );
1171
1172     i_char_len = mbstowcs( psz_wide, p_buf, i_len );
1173
1174     if( i_char_len == (size_t)-1 ) /* an invalid character was encountered */
1175         i_width = i_len;
1176     else
1177     {
1178         i_width = wcswidth( psz_wide, i_char_len );
1179         if( i_width == (size_t)-1 ) /* a non printable character was encountered */
1180             i_width = i_len;
1181     }
1182     if( i_width > (size_t)w )
1183 #else
1184     if( i_len > w )
1185 #endif
1186     { /* FIXME: ncursesw: ellipsize psz_wide while keeping the width in mind */
1187         int i_cut = i_len - w;
1188         int x1 = i_len/2 - i_cut/2;
1189         int x2 = x1 + i_cut;
1190
1191         if( i_len > x2 )
1192         {
1193             memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1194         }
1195         p_buf[w] = '\0';
1196         if( w > 7 )
1197         {
1198             p_buf[w/2-1] = '.';
1199             p_buf[w/2  ] = '.';
1200             p_buf[w/2+1] = '.';
1201         }
1202 #ifdef HAVE_NCURSESW
1203         mvprintw( y, x, "%s", p_buf );
1204 #else
1205         char *psz_local = ToLocale( p_buf );
1206         mvprintw( y, x, "%s", psz_local );
1207         LocaleFree( p_buf );
1208 #endif
1209     }
1210     else
1211     {
1212 #ifdef HAVE_NCURSESW
1213         mvprintw( y, x, "%s", p_buf );
1214         mvhline( y, x + i_width, ' ', w - i_width );
1215 #else
1216         char *psz_local = ToLocale( p_buf );
1217         mvprintw( y, x, "%s", psz_local );
1218         LocaleFree( p_buf );
1219         mvhline( y, x + i_len, ' ', w - i_len );
1220 #endif
1221     }
1222 }
1223 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1224 {
1225     intf_sys_t     *p_sys = p_intf->p_sys;
1226
1227     va_list  vl_args;
1228     char    *p_buf = NULL;
1229
1230     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1231     {
1232         return;
1233     }
1234
1235     va_start( vl_args, p_fmt );
1236     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1237         return;
1238     va_end( vl_args );
1239
1240     if( p_buf == NULL )
1241     {
1242         return;
1243     }
1244
1245     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1246 }
1247
1248 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1249 {
1250     intf_sys_t     *p_sys = p_intf->p_sys;
1251     input_thread_t *p_input = p_sys->p_input;
1252     int y = 0;
1253     int h;
1254     int y_end;
1255
1256     clear();
1257
1258     /* Title */
1259     attrset( A_REVERSE );
1260     mvnprintw( y, 0, COLS, "VLC media player" " (ncurses interface) [ h for help ]" );
1261     attroff( A_REVERSE );
1262     y += 2;
1263
1264     /* Infos */
1265     if( p_input && !p_input->b_dead )
1266     {
1267         char buf1[MSTRTIME_MAX_SIZE];
1268         char buf2[MSTRTIME_MAX_SIZE];
1269         vlc_value_t val;
1270         vlc_value_t val_list;
1271
1272         /* Source */
1273         char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
1274         mvnprintw( y++, 0, COLS, " Source   : %s", psz_uri );
1275         free( psz_uri );
1276
1277         /* State */
1278         var_Get( p_input, "state", &val );
1279         if( val.i_int == PLAYING_S )
1280         {
1281             mvnprintw( y, 0, COLS, " State    : Playing" );
1282         }
1283         else if( val.i_int == OPENING_S )
1284         {
1285             mvnprintw( y, 0, COLS, " State    : Opening/Connecting" );
1286         }
1287         else if( val.i_int == BUFFERING_S )
1288         {
1289             mvnprintw( y, 0, COLS, " State    : Buffering" );
1290         }
1291         else if( val.i_int == PAUSE_S )
1292         {
1293             mvnprintw( y, 0, COLS, " State    : Paused" );
1294         }
1295         char *psz_playlist_state = malloc( 25 );
1296         /* strlen( "[Repeat] [Random] [Loop] ) == 24, + '\0' */
1297         psz_playlist_state[0] = '\0';
1298         if( var_GetBool( p_sys->p_playlist, "repeat" ) )
1299             strcat( psz_playlist_state, "[Repeat] " );
1300         if( var_GetBool( p_sys->p_playlist, "random" ) )
1301             strcat( psz_playlist_state, "[Random] " );
1302         if( var_GetBool( p_sys->p_playlist, "loop" ) )
1303             strcat( psz_playlist_state, "[Loop]" );
1304         mvnprintw( y++, 32, COLS, psz_playlist_state );
1305         free( psz_playlist_state );
1306
1307         if( val.i_int != INIT_S && val.i_int != END_S )
1308         {
1309             audio_volume_t i_volume;
1310
1311             /* Position */
1312             var_Get( p_input, "time", &val );
1313             msecstotimestr( buf1, val.i_time / 1000 );
1314
1315             var_Get( p_input, "length", &val );
1316             msecstotimestr( buf2, val.i_time / 1000 );
1317
1318             mvnprintw( y++, 0, COLS, " Position : %s/%s (%.2f%%)", buf1, buf2, p_sys->f_slider );
1319
1320             /* Volume */
1321             aout_VolumeGet( p_intf, &i_volume );
1322             mvnprintw( y++, 0, COLS, " Volume   : %i%%", i_volume*200/AOUT_VOLUME_MAX );
1323
1324             /* Title */
1325             if( !var_Get( p_input, "title", &val ) )
1326             {
1327                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1328                 if( val_list.p_list->i_count > 0 )
1329                 {
1330                     mvnprintw( y++, 0, COLS, " Title    : %d/%d", val.i_int, val_list.p_list->i_count );
1331                 }
1332                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1333             }
1334
1335             /* Chapter */
1336             if( !var_Get( p_input, "chapter", &val ) )
1337             {
1338                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1339                 if( val_list.p_list->i_count > 0 )
1340                 {
1341                     mvnprintw( y++, 0, COLS, " Chapter  : %d/%d", val.i_int, val_list.p_list->i_count );
1342                 }
1343                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1344             }
1345         }
1346         else
1347         {
1348             y += 2;
1349         }
1350     }
1351     else
1352     {
1353         mvnprintw( y++, 0, COLS, "Source: <no current item>" );
1354         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1355         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1356         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1357     }
1358
1359     DrawBox( p_sys->w, y, 0, 3, COLS, "" );
1360     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1361     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1362     y += 3;
1363
1364     p_sys->i_box_y = y + 1;
1365     p_sys->i_box_lines = LINES - y - 2;
1366
1367     h = LINES - y;
1368     y_end = y + h - 1;
1369
1370     if( p_sys->i_box_type == BOX_HELP )
1371     {
1372         /* Help box */
1373         int l = 0;
1374         DrawBox( p_sys->w, y++, 0, h, COLS, " Help " );
1375
1376         MainBoxWrite( p_intf, l++, 1, "[Display]" );
1377         MainBoxWrite( p_intf, l++, 1, "     h,H         Show/Hide help box" );
1378         MainBoxWrite( p_intf, l++, 1, "     i           Show/Hide info box" );
1379         MainBoxWrite( p_intf, l++, 1, "     L           Show/Hide messages box" );
1380         MainBoxWrite( p_intf, l++, 1, "     P           Show/Hide playlist box" );
1381         MainBoxWrite( p_intf, l++, 1, "     B           Show/Hide filebrowser" );
1382         MainBoxWrite( p_intf, l++, 1, "" );
1383
1384         MainBoxWrite( p_intf, l++, 1, "[Global]" );
1385         MainBoxWrite( p_intf, l++, 1, "     q, Q        Quit" );
1386         MainBoxWrite( p_intf, l++, 1, "     s           Stop" );
1387         MainBoxWrite( p_intf, l++, 1, "     <space>     Pause/Play" );
1388         MainBoxWrite( p_intf, l++, 1, "     f           Toggle Fullscreen" );
1389         MainBoxWrite( p_intf, l++, 1, "     n, p        Next/Previous playlist item" );
1390         MainBoxWrite( p_intf, l++, 1, "     [, ]        Next/Previous title" );
1391         MainBoxWrite( p_intf, l++, 1, "     <, >        Next/Previous chapter" );
1392         MainBoxWrite( p_intf, l++, 1, "     <right>     Seek +1%%" );
1393         MainBoxWrite( p_intf, l++, 1, "     <left>      Seek -1%%" );
1394         MainBoxWrite( p_intf, l++, 1, "     a           Volume Up" );
1395         MainBoxWrite( p_intf, l++, 1, "     z           Volume Down" );
1396         MainBoxWrite( p_intf, l++, 1, "" );
1397
1398         MainBoxWrite( p_intf, l++, 1, "[Playlist]" );
1399         MainBoxWrite( p_intf, l++, 1, "     r           Random" );
1400         MainBoxWrite( p_intf, l++, 1, "     l           Loop Playlist" );
1401         MainBoxWrite( p_intf, l++, 1, "     R           Repeat item" );
1402         MainBoxWrite( p_intf, l++, 1, "     o           Order Playlist by title" );
1403         MainBoxWrite( p_intf, l++, 1, "     O           Reverse order Playlist by title" );
1404         MainBoxWrite( p_intf, l++, 1, "     /           Look for an item" );
1405         MainBoxWrite( p_intf, l++, 1, "     A           Add an entry" );
1406         MainBoxWrite( p_intf, l++, 1, "     D, <del>    Delete an entry" );
1407         MainBoxWrite( p_intf, l++, 1, "     <backspace> Delete an entry" );
1408         MainBoxWrite( p_intf, l++, 1, "" );
1409
1410         MainBoxWrite( p_intf, l++, 1, "[Filebrowser]" );
1411         MainBoxWrite( p_intf, l++, 1, "     <enter>     Add the selected file to the playlist" );
1412         MainBoxWrite( p_intf, l++, 1, "     <space>     Add the selected directory to the playlist" );
1413         MainBoxWrite( p_intf, l++, 1, "     .           Show/Hide hidden files" );
1414         MainBoxWrite( p_intf, l++, 1, "" );
1415
1416         MainBoxWrite( p_intf, l++, 1, "[Boxes]" );
1417         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Navigate through the box line by line" );
1418         MainBoxWrite( p_intf, l++, 1, "     <pgup>,<pgdown> Navigate through the box page by page" );
1419         MainBoxWrite( p_intf, l++, 1, "" );
1420
1421         MainBoxWrite( p_intf, l++, 1, "[Player]" );
1422         MainBoxWrite( p_intf, l++, 1, "     <up>,<down>     Seek +/-5%%" );
1423         MainBoxWrite( p_intf, l++, 1, "" );
1424
1425         MainBoxWrite( p_intf, l++, 1, "[Miscellaneous]" );
1426         MainBoxWrite( p_intf, l++, 1, "     Ctrl-l          Refresh the screen" );
1427
1428         p_sys->i_box_lines_total = l;
1429         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1430         {
1431             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1432         }
1433
1434         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1435         {
1436             y += l - p_sys->i_box_start;
1437         }
1438         else
1439         {
1440             y += p_sys->i_box_lines;
1441         }
1442     }
1443     else if( p_sys->i_box_type == BOX_INFO )
1444     {
1445         /* Info box */
1446         int l = 0;
1447         DrawBox( p_sys->w, y++, 0, h, COLS, " Information " );
1448
1449         if( p_input )
1450         {
1451             int i,j;
1452             vlc_mutex_lock( &input_GetItem(p_input)->lock );
1453             for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
1454             {
1455                 info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
1456                 if( y >= y_end ) break;
1457                 MainBoxWrite( p_intf, l++, 1, "  [%s]", p_category->psz_name );
1458                 for( j = 0; j < p_category->i_infos; j++ )
1459                 {
1460                     info_t *p_info = p_category->pp_infos[j];
1461                     if( y >= y_end ) break;
1462                     MainBoxWrite( p_intf, l++, 1, "      %s: %s", p_info->psz_name, p_info->psz_value );
1463                 }
1464             }
1465             vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1466         }
1467         else
1468         {
1469             MainBoxWrite( p_intf, l++, 1, "No item currently playing" );
1470         }
1471         p_sys->i_box_lines_total = l;
1472         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1473         {
1474             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1475         }
1476
1477         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1478         {
1479             y += l - p_sys->i_box_start;
1480         }
1481         else
1482         {
1483             y += p_sys->i_box_lines;
1484         }
1485     }
1486     else if( p_sys->i_box_type == BOX_LOG )
1487     {
1488         int i_line = 0;
1489         int i_stop;
1490         int i_start;
1491
1492         DrawBox( p_sys->w, y++, 0, h, COLS, " Logs " );
1493
1494         i_start = p_intf->p_sys->p_sub->i_start;
1495
1496         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1497         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1498         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1499
1500         for( ;; )
1501         {
1502             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1503             if( i_line >= h - 2 )
1504             {
1505                 break;
1506             }
1507             i_stop--;
1508             i_line++;
1509             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1510             if( i_stop == i_start )
1511             {
1512                 break;
1513             }
1514             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1515                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1516                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1517         }
1518
1519         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1520         p_intf->p_sys->p_sub->i_start = i_stop;
1521         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1522         y = y_end;
1523     }
1524     else if( p_sys->i_box_type == BOX_BROWSE )
1525     {
1526         /* Filebrowser box */
1527         int        i_start, i_stop;
1528         int        i_item;
1529         DrawBox( p_sys->w, y++, 0, h, COLS, " Browse " );
1530
1531         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1532         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1533
1534         if( p_sys->i_box_bidx < (h - 2)/2 )
1535         {
1536             i_start = 0;
1537             i_stop = h - 2;
1538         }
1539         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1540         {
1541             i_start = p_sys->i_box_bidx - (h - 2)/2;
1542             i_stop = i_start + h - 2;
1543         }
1544         else
1545         {
1546             i_stop = p_sys->i_dir_entries;
1547             i_start = p_sys->i_dir_entries - (h - 2);
1548         }
1549         if( i_start < 0 )
1550         {
1551             i_start = 0;
1552         }
1553         if( i_stop > p_sys->i_dir_entries )
1554         {
1555             i_stop = p_sys->i_dir_entries;
1556         }
1557
1558         for( i_item = i_start; i_item < i_stop; i_item++ )
1559         {
1560             vlc_bool_t b_selected = ( p_sys->i_box_bidx == i_item );
1561
1562             if( y >= y_end ) break;
1563             if( b_selected )
1564             {
1565                 attrset( A_REVERSE );
1566             }
1567             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == VLC_TRUE ? ' ' : '+',
1568                             p_sys->pp_dir_entries[i_item]->psz_path );
1569             if( b_selected )
1570             {
1571                 attroff( A_REVERSE );
1572             }
1573         }
1574
1575     }
1576     else if( ( p_sys->i_box_type == BOX_PLAYLIST ||
1577                p_sys->i_box_type == BOX_SEARCH ||
1578                p_sys->i_box_type == BOX_OPEN  ) && p_sys->p_playlist )
1579     {
1580         /* Playlist box */
1581         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
1582         int        i_item;
1583         char       *psz_title;
1584
1585         switch( p_sys->i_current_view )
1586         {
1587             case VIEW_ONELEVEL:
1588                 psz_title = strdup( " Playlist (All, one level) " );
1589                 break;
1590             case VIEW_CATEGORY:
1591                 psz_title = strdup( " Playlist (By category) " );
1592                 break;
1593             default:
1594                 psz_title = strdup( " Playlist (Manually added) " );
1595         }
1596
1597         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title );
1598
1599         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
1600         {
1601             PlaylistRebuild( p_intf );
1602         }
1603         if( p_sys->b_box_plidx_follow )
1604         {
1605             FindIndex( p_intf );
1606         }
1607
1608         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1609         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
1610         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
1611
1612         if( p_sys->i_box_plidx < (h - 2)/2 )
1613         {
1614             i_start = 0;
1615             i_stop = h - 2;
1616         }
1617         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
1618         {
1619             i_start = p_sys->i_box_plidx - (h - 2)/2;
1620             i_stop = i_start + h - 2;
1621         }
1622         else
1623         {
1624             i_stop = i_max;
1625             i_start = i_max - (h - 2);
1626         }
1627         if( i_start < 0 )
1628         {
1629             i_start = 0;
1630         }
1631         if( i_stop > i_max )
1632         {
1633             i_stop = i_max;
1634         }
1635
1636         for( i_item = i_start; i_item < i_stop; i_item++ )
1637         {
1638             vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
1639             int c = ( PlaylistIsPlaying( p_intf,
1640                           p_sys->pp_plist[i_item]->p_item ) ) ? '>' : ' ';
1641
1642             if( y >= y_end ) break;
1643             if( b_selected )
1644             {
1645                 attrset( A_REVERSE );
1646             }
1647             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
1648                        p_sys->pp_plist[i_item]->psz_display );
1649             if( b_selected )
1650             {
1651                 attroff( A_REVERSE );
1652             }
1653         }
1654
1655     }
1656     else
1657     {
1658         y++;
1659     }
1660     if( p_sys->i_box_type == BOX_SEARCH )
1661     {
1662         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1663         if( p_sys->psz_search_chain )
1664         {
1665             if( strlen( p_sys->psz_search_chain ) == 0 &&
1666                 p_sys->psz_old_search != NULL )
1667             {
1668                 /* Searching next entry */
1669                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_old_search );
1670             }
1671             else
1672             {
1673                 mvnprintw( 7, 1, COLS-2, "Find: %s", p_sys->psz_search_chain );
1674             }
1675         }
1676     }
1677     if( p_sys->i_box_type == BOX_OPEN )
1678     {
1679         if( p_sys->psz_open_chain )
1680         {
1681             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
1682             mvnprintw( 7, 1, COLS-2, "Open: %s", p_sys->psz_open_chain );
1683         }
1684     }
1685
1686     while( y < y_end )
1687     {
1688         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
1689     }
1690
1691     refresh();
1692
1693     *t_last_refresh = time( 0 );
1694 }
1695
1696 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
1697 {
1698     intf_sys_t *p_sys = p_intf->p_sys;
1699     playlist_t *p_playlist = p_sys->p_playlist;
1700
1701     if( p_playlist == NULL )
1702     {
1703         return NULL;
1704     }
1705
1706     switch( p_sys->i_current_view )
1707     {
1708         case VIEW_CATEGORY:
1709             return p_playlist->p_root_category;
1710         default:
1711             return p_playlist->p_root_onelevel;
1712     }
1713 }
1714
1715 static void PlaylistRebuild( intf_thread_t *p_intf )
1716 {
1717     intf_sys_t *p_sys = p_intf->p_sys;
1718     playlist_t *p_playlist = p_sys->p_playlist;
1719
1720     if( p_playlist == NULL )
1721     {
1722         return;
1723     }
1724
1725     vlc_mutex_lock( &p_playlist->object_lock );
1726
1727     /* First clear the old one */
1728     PlaylistDestroy( p_intf );
1729
1730     /* Build the new one */
1731     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
1732
1733     p_sys->b_need_update = VLC_FALSE;
1734
1735     vlc_mutex_unlock( &p_playlist->object_lock );
1736 }
1737
1738 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
1739                              int i, const char *c )
1740 {
1741     intf_sys_t *p_sys = p_intf->p_sys;
1742     playlist_item_t *p_child;
1743     char *psz_tmp;
1744     int k;
1745
1746     psz_tmp = (char *)malloc( strlen( c ) + 4 );
1747     if( psz_tmp == NULL ) return;
1748     for( k = 0; k < p_node->i_children; k++ )
1749     {
1750         struct pl_item_t *p_pl_item;
1751         char *buff;
1752         int i_size;
1753
1754         p_child = p_node->pp_children[k];
1755         i_size = strlen( c ) + strlen( p_child->p_input->psz_name ) + 4;
1756         buff = (char *)malloc( sizeof( char ) * i_size );
1757         p_pl_item = (struct pl_item_t *)malloc( sizeof( struct pl_item_t ) );
1758         if( p_pl_item == NULL || buff == NULL ) return;
1759
1760         if( strlen( c ) )
1761         {
1762             sprintf( buff, "%s%c-%s", c, k == p_node->i_children - 1 ?
1763                      '`' : '|', p_child->p_input->psz_name );
1764         }
1765         else
1766         {
1767             sprintf( buff, " %s", p_child->p_input->psz_name );
1768         }
1769         p_pl_item->psz_display = strdup( buff );
1770         p_pl_item->p_item = p_child;
1771         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
1772                      p_sys->i_plist_entries, p_pl_item );
1773         free( buff );
1774         i++;
1775
1776         if( p_child->i_children > 0 )
1777         {
1778             sprintf( psz_tmp, "%s%c ", c,
1779                      k == p_node->i_children - 1 ? ' ' : '|' );
1780             PlaylistAddNode( p_intf, p_child, i,
1781                              strlen( c ) ? psz_tmp : " " );
1782         }
1783     }
1784     free( psz_tmp );
1785 }
1786
1787 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
1788                             vlc_value_t oval, vlc_value_t nval, void *param )
1789 {
1790     intf_thread_t *p_intf = (intf_thread_t *)param;
1791     p_intf->p_sys->b_need_update = VLC_TRUE;
1792     return VLC_SUCCESS;
1793 }
1794
1795 /* Playlist suxx */
1796 static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *p_intf,
1797                                             playlist_item_t *p_item )
1798 {
1799     playlist_item_t *p_played_item = p_intf->p_sys->p_playlist->status.p_item;
1800     return( p_item != NULL && p_played_item != NULL &&
1801             p_item->p_input != NULL && p_played_item->p_input != NULL &&
1802             p_item->p_input->i_id == p_played_item->p_input->i_id );
1803 }
1804
1805 static void FindIndex( intf_thread_t *p_intf )
1806 {
1807     intf_sys_t *p_sys = p_intf->p_sys;
1808     int i;
1809
1810     if( p_sys->i_box_plidx < p_sys->i_plist_entries &&
1811         p_sys->i_box_plidx >= 0 &&
1812         PlaylistIsPlaying( p_intf,
1813                            p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
1814     {
1815         return;
1816     }
1817
1818     for( i = 0; i < p_sys->i_plist_entries; i++ )
1819     {
1820         if( PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
1821         {
1822             p_sys->i_box_plidx = i;
1823             break;
1824         }
1825     }
1826 }
1827
1828 static void PlaylistDestroy( intf_thread_t *p_intf )
1829 {
1830     intf_sys_t *p_sys = p_intf->p_sys;
1831     int i;
1832
1833     for( i = 0; i < p_sys->i_plist_entries; i++ )
1834     {
1835         struct pl_item_t *p_pl_item = p_sys->pp_plist[i];
1836         free( p_pl_item->psz_display );
1837         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, i );
1838         free( p_pl_item );
1839     }
1840     p_sys->pp_plist = NULL;
1841     p_sys->i_plist_entries = 0;
1842 }
1843
1844 static void Eject( intf_thread_t *p_intf )
1845 {
1846     char *psz_device = NULL, *psz_parser, *psz_name;
1847
1848     /*
1849      * Get the active input
1850      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
1851      * If it's neither of these, then return
1852      */
1853
1854     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1855                                                        FIND_ANYWHERE );
1856
1857     if( p_playlist == NULL )
1858     {
1859         return;
1860     }
1861
1862     vlc_mutex_lock( &p_playlist->object_lock );
1863
1864     if( p_playlist->status.p_item == NULL )
1865     {
1866         vlc_mutex_unlock( &p_playlist->object_lock );
1867         vlc_object_release( p_playlist );
1868         return;
1869     }
1870
1871     psz_name = p_playlist->status.p_item->p_input->psz_name;
1872
1873     if( psz_name )
1874     {
1875         if( !strncmp(psz_name, "dvd://", 4) )
1876         {
1877             switch( psz_name[strlen("dvd://")] )
1878             {
1879             case '\0':
1880             case '@':
1881                 psz_device = config_GetPsz( p_intf, "dvd" );
1882                 break;
1883             default:
1884                 /* Omit the first MRL-selector characters */
1885                 psz_device = strdup( psz_name + strlen("dvd://" ) );
1886                 break;
1887             }
1888         }
1889         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
1890         {
1891             switch( psz_name[strlen(VCD_MRL)] )
1892             {
1893             case '\0':
1894             case '@':
1895                 psz_device = config_GetPsz( p_intf, VCD_MRL );
1896                 break;
1897             default:
1898                 /* Omit the beginning MRL-selector characters */
1899                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
1900                 break;
1901             }
1902         }
1903         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
1904         {
1905             switch( psz_name[strlen(CDDA_MRL)] )
1906             {
1907             case '\0':
1908             case '@':
1909                 psz_device = config_GetPsz( p_intf, "cd-audio" );
1910                 break;
1911             default:
1912                 /* Omit the beginning MRL-selector characters */
1913                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
1914                 break;
1915             }
1916         }
1917         else
1918         {
1919             psz_device = strdup( psz_name );
1920         }
1921     }
1922
1923     vlc_mutex_unlock( &p_playlist->object_lock );
1924     vlc_object_release( p_playlist );
1925
1926     if( psz_device == NULL )
1927     {
1928         return;
1929     }
1930
1931     /* Remove what we have after @ */
1932     psz_parser = psz_device;
1933     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
1934     {
1935         if( *psz_parser == '@' )
1936         {
1937             *psz_parser = '\0';
1938             break;
1939         }
1940     }
1941
1942     /* If there's a stream playing, we aren't allowed to eject ! */
1943     if( p_intf->p_sys->p_input == NULL )
1944     {
1945         msg_Dbg( p_intf, "ejecting %s", psz_device );
1946
1947         intf_Eject( p_intf, psz_device );
1948     }
1949
1950     free(psz_device);
1951     return;
1952 }
1953
1954 static int comp_dir_entries( const void *pp_dir_entry1,
1955                              const void *pp_dir_entry2 )
1956 {
1957     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
1958     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
1959     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
1960         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
1961     }
1962     else
1963     {
1964         return ( p_dir_entry1->b_file ? 1 : -1 );
1965     }
1966 }
1967
1968 static void ReadDir( intf_thread_t *p_intf )
1969 {
1970     intf_sys_t *p_sys = p_intf->p_sys;
1971     DIR *p_current_dir;
1972     int i;
1973
1974     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
1975     {
1976         char *psz_entry;
1977
1978         /* Open the dir */
1979         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
1980
1981         if( p_current_dir == NULL )
1982         {
1983             /* something went bad, get out of here ! */
1984             msg_Warn( p_intf, "cannot open directory `%s' (%m)",
1985                       p_sys->psz_current_dir );
1986             return;
1987         }
1988
1989         /* Clean the old shit */
1990         for( i = 0; i < p_sys->i_dir_entries; i++ )
1991         {
1992             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
1993             free( p_dir_entry->psz_path );
1994             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
1995             free( p_dir_entry );
1996         }
1997         p_sys->pp_dir_entries = NULL;
1998         p_sys->i_dir_entries = 0;
1999
2000         /* while we still have entries in the directory */
2001         while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
2002         {
2003 #if defined( S_ISDIR )
2004             struct stat stat_data;
2005 #endif
2006             struct dir_entry_t *p_dir_entry;
2007             int i_size_entry = strlen( p_sys->psz_current_dir ) +
2008                                strlen( psz_entry ) + 2;
2009             char *psz_uri;
2010
2011             if( p_sys->b_show_hidden_files == VLC_FALSE &&
2012                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
2013                 strcmp( psz_entry, ".." ) )
2014             {
2015                 free( psz_entry );
2016                 continue;
2017             }
2018
2019             psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
2020             sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
2021
2022             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
2023             {
2024                 free( psz_uri );
2025                 free( psz_entry );
2026                 continue;
2027             }
2028
2029 #if defined( S_ISDIR )
2030             if( !utf8_stat( psz_uri, &stat_data )
2031              && S_ISDIR(stat_data.st_mode) )
2032 /*#elif defined( DT_DIR )
2033             if( p_dir_content->d_type & DT_DIR )*/
2034 #else
2035             if( 0 )
2036 #endif
2037             {
2038                 p_dir_entry->psz_path = strdup( psz_entry );
2039                 p_dir_entry->b_file = VLC_FALSE;
2040                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2041                      p_sys->i_dir_entries, p_dir_entry );
2042             }
2043             else
2044             {
2045                 p_dir_entry->psz_path = strdup( psz_entry );
2046                 p_dir_entry->b_file = VLC_TRUE;
2047                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2048                      p_sys->i_dir_entries, p_dir_entry );
2049             }
2050
2051             free( psz_uri );
2052             free( psz_entry );
2053         }
2054
2055         /* Sort */
2056         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2057                sizeof(struct dir_entry_t*), &comp_dir_entries );
2058
2059         closedir( p_current_dir );
2060         return;
2061     }
2062     else
2063     {
2064         msg_Dbg( p_intf, "no current dir set" );
2065         return;
2066     }
2067 }
2068
2069 static void PlayPause( intf_thread_t *p_intf )
2070 {
2071     input_thread_t *p_input = p_intf->p_sys->p_input;
2072     vlc_value_t val;
2073
2074     if( p_input )
2075     {
2076         var_Get( p_input, "state", &val );
2077         if( val.i_int != PAUSE_S )
2078         {
2079             val.i_int = PAUSE_S;
2080         }
2081         else
2082         {
2083             val.i_int = PLAYING_S;
2084         }
2085         var_Set( p_input, "state", val );
2086     }
2087     else if( p_intf->p_sys->p_playlist )
2088     {
2089         playlist_Play( p_intf->p_sys->p_playlist );
2090     }
2091 }
2092
2093 /****************************************************************************
2094  *
2095  ****************************************************************************/
2096 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title )
2097 {
2098     int i;
2099     int i_len;
2100
2101     if( w > 3 && h > 2 )
2102     {
2103         if( title == NULL ) title = "";
2104         i_len = strlen( title );
2105
2106         if( i_len > w - 2 ) i_len = w - 2;
2107
2108         mvwaddch( win, y, x,    ACS_ULCORNER );
2109         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2110         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2111         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2112         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2113
2114         for( i = 0; i < h-2; i++ )
2115         {
2116             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2117             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2118         }
2119
2120         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2121         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2122         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2123     }
2124 }
2125
2126 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2127 {
2128     if( w > 0 )
2129     {
2130         mvhline( y, x, ' ', w );
2131     }
2132 }
2133
2134 static void DrawLine( WINDOW *win, int y, int x, int w )
2135 {
2136     if( w > 0 )
2137     {
2138         attrset( A_REVERSE );
2139         mvhline( y, x, ' ', w );
2140         attroff( A_REVERSE );
2141     }
2142 }