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

   1 /*****************************************************************************
   2  * ncurses.c : NCurses interface for vlc
   3  *****************************************************************************
   4  * Copyright © 2001-2007 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  *          Rafaël Carré <funman@videolanorg>
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  26  *****************************************************************************/
  27
  28 /*
  29  * Note that when we use wide characters (and link with libncursesw),
  30  * we assume that an UTF8 locale is used (or compatible, such as ASCII).
  31  * Other characters encodings are not supported.
  32  */
  33
  34 /*****************************************************************************
  35  * Preamble
  36  *****************************************************************************/
  37 #ifdef HAVE_CONFIG_H
  38 # include "config.h"
  39 #endif
  40
  41 #include <vlc_common.h>
  42 #include <vlc_plugin.h>
  43
  44 #ifdef HAVE_NCURSESW
  45 #   define _XOPEN_SOURCE_EXTENDED 1
  46 #   include <wchar.h>
  47 #endif
  48
  49 #include <ncurses.h>
  50
  51 #include <vlc_interface.h>
  52 #include <vlc_vout.h>
  53 #include <vlc_aout.h>
  54 #include <vlc_charset.h>
  55 #include <vlc_input.h>
  56 #include <vlc_es.h>
  57 #include <vlc_playlist.h>
  58 #include <vlc_meta.h>
  59
  60 #include <assert.h>
  61
  62 #ifdef HAVE_SYS_STAT_H
  63 #   include <sys/stat.h>
  64 #endif
  65 #if (!defined( WIN32 ) || defined(__MINGW32__))
  66 /* Mingw has its own version of dirent */
  67 #   include <dirent.h>
  68 #endif
  69
  70 #ifdef HAVE_CDDAX
  71 #define CDDA_MRL "cddax://"
  72 #else
  73 #define CDDA_MRL "cdda://"
  74 #endif
  75
  76 #ifdef HAVE_VCDX
  77 #define VCD_MRL "vcdx://"
  78 #else
  79 #define VCD_MRL "vcd://"
  80 #endif
  81
  82 #define SEARCH_CHAIN_SIZE 20
  83 #define OPEN_CHAIN_SIZE 50
  84
  85 /*****************************************************************************
  86  * Local prototypes.
  87  *****************************************************************************/
  88 static int  Open           ( vlc_object_t * );
  89 static void Close          ( vlc_object_t * );
  90
  91 static void Run            ( intf_thread_t * );
  92 static void PlayPause      ( intf_thread_t * );
  93 static void Eject          ( intf_thread_t * );
  94
  95 static int  HandleKey      ( intf_thread_t *, int );
  96 static void Redraw         ( intf_thread_t *, time_t * );
  97
  98 static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
  99 static void PlaylistRebuild( intf_thread_t * );
 100 static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, const char *);
 101 static void PlaylistDestroy( intf_thread_t * );
 102 static int  PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
 103                              vlc_value_t, void * );
 104 static inline bool PlaylistIsPlaying( intf_thread_t *,
 105                                             playlist_item_t * );
 106 static void FindIndex      ( intf_thread_t * );
 107 static void SearchPlaylist ( intf_thread_t *, char * );
 108 static int  SubSearchPlaylist( intf_thread_t *, char *, int, int );
 109
 110 static void ManageSlider   ( intf_thread_t * );
 111 static void ReadDir        ( intf_thread_t * );
 112
 113 static void start_color_and_pairs ( intf_thread_t * );
 114
 115 /*****************************************************************************
 116  * Module descriptor
 117  *****************************************************************************/
 118
 119 #define BROWSE_TEXT N_("Filebrowser starting point")
 120 #define BROWSE_LONGTEXT N_( \
 121     "This option allows you to specify the directory the ncurses filebrowser " \
 122     "will show you initially.")
 123
 124 vlc_module_begin ()
 125     set_shortname( "Ncurses" )
 126     set_description( N_("Ncurses interface") )
 127     set_capability( "interface", 10 )
 128     set_category( CAT_INTERFACE )
 129     set_subcategory( SUBCAT_INTERFACE_MAIN )
 130     set_callbacks( Open, Close )
 131     add_shortcut( "curses" )
 132     add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, false )
 133 vlc_module_end ()
 134
 135 /*****************************************************************************
 136  * intf_sys_t: description and status of ncurses interface
 137  *****************************************************************************/
 138 enum
 139 {
 140     BOX_NONE,
 141     BOX_HELP,
 142     BOX_INFO,
 143     BOX_LOG,
 144     BOX_PLAYLIST,
 145     BOX_SEARCH,
 146     BOX_OPEN,
 147     BOX_BROWSE,
 148     BOX_META,
 149     BOX_OBJECTS,
 150     BOX_STATS
 151 };
 152 enum
 153 {
 154     C_DEFAULT = 0,
 155     C_TITLE,
 156     C_PLAYLIST_1,
 157     C_PLAYLIST_2,
 158     C_PLAYLIST_3,
 159     C_BOX,
 160     C_STATUS,
 161     C_INFO,
 162     C_ERROR,
 163     C_WARNING,
 164     C_DEBUG,
 165     C_CATEGORY,
 166     C_FOLDER
 167 };
 168 enum
 169 {
 170     VIEW_CATEGORY,
 171     VIEW_ONELEVEL
 172 };
 173 struct dir_entry_t
 174 {
 175     bool  b_file;
 176     char        *psz_path;
 177 };
 178 struct pl_item_t
 179 {
 180     playlist_item_t *p_item;
 181     char            *psz_display;
 182 };
 183 struct intf_sys_t
 184 {
 185     input_thread_t *p_input;
 186     playlist_t     *p_playlist;
 187
 188     bool      b_color;
 189     bool      b_color_started;
 190
 191     float           f_slider;
 192     float           f_slider_old;
 193
 194     WINDOW          *w;
 195
 196     int             i_box_type;
 197     int             i_box_y;
 198     int             i_box_lines;
 199     int             i_box_lines_total;
 200     int             i_box_start;
 201
 202     int             i_box_plidx;    /* Playlist index */
 203     int             b_box_plidx_follow;
 204     int             i_box_bidx;     /* browser index */
 205
 206     playlist_item_t *p_node;        /* current node */
 207
 208     int             b_box_cleared;
 209
 210     msg_subscription_t* p_sub;                  /* message bank subscription */
 211
 212     char            *psz_search_chain;          /* for playlist searching    */
 213     char            *psz_old_search;            /* for searching next        */
 214     int             i_before_search;
 215
 216     char            *psz_open_chain;
 217 #ifndef HAVE_NCURSESW
 218     char             psz_partial_keys[7];
 219 #endif
 220
 221     char            *psz_current_dir;
 222     int             i_dir_entries;
 223     struct dir_entry_t  **pp_dir_entries;
 224     bool      b_show_hidden_files;
 225
 226     int             i_current_view;             /* playlist view             */
 227     struct pl_item_t    **pp_plist;
 228     int             i_plist_entries;
 229     bool      b_need_update;              /* for playlist view         */
 230
 231     int             i_verbose;                  /* stores verbosity level    */
 232 };
 233
 234 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, bool b_color );
 235 static void DrawLine( WINDOW *win, int y, int x, int w );
 236 static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
 237
 238 /*****************************************************************************
 239  * Open: initialize and create window
 240  *****************************************************************************/
 241 static int Open( vlc_object_t *p_this )
 242 {
 243     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 244     intf_sys_t    *p_sys;
 245     vlc_value_t    val;
 246
 247     /* Allocate instance and initialize some members */
 248     p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
 249     if( !p_sys )
 250         return VLC_ENOMEM;
 251     p_sys->p_node = NULL;
 252     p_sys->p_input = NULL;
 253     p_sys->f_slider = 0.0;
 254     p_sys->f_slider_old = 0.0;
 255     p_sys->i_box_type = BOX_PLAYLIST;
 256     p_sys->i_box_lines = 0;
 257     p_sys->i_box_start= 0;
 258     p_sys->i_box_lines_total = 0;
 259     p_sys->b_box_plidx_follow = true;
 260     p_sys->b_box_cleared = false;
 261     p_sys->i_box_plidx = 0;
 262     p_sys->i_box_bidx = 0;
 263 // FIXME    p_sys->p_sub = msg_Subscribe( p_intf );
 264     p_sys->b_color = var_CreateGetBool( p_intf, "color" );
 265     p_sys->b_color_started = false;
 266
 267 #ifndef HAVE_NCURSESW
 268     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
 269 #endif
 270
 271     /* Initialize the curses library */
 272     p_sys->w = initscr();
 273
 274     if( p_sys->b_color )
 275         start_color_and_pairs( p_intf );
 276
 277     keypad( p_sys->w, TRUE );
 278     /* Don't do NL -> CR/NL */
 279     nonl();
 280     /* Take input chars one at a time */
 281     cbreak();
 282     /* Don't echo */
 283     noecho();
 284     /* Invisible cursor */
 285     curs_set( 0 );
 286     /* Non blocking wgetch() */
 287     wtimeout( p_sys->w, 0 );
 288
 289     clear();
 290
 291     /* exported function */
 292     p_intf->pf_run = Run;
 293
 294     /* Remember verbosity level */
 295     var_Get( p_intf->p_libvlc, "verbose", &val );
 296     p_sys->i_verbose = val.i_int;
 297     /* Set quiet mode */
 298     val.i_int = -1;
 299     var_Set( p_intf->p_libvlc, "verbose", val );
 300
 301     /* Set defaul playlist view */
 302     p_sys->i_current_view = VIEW_CATEGORY;
 303     p_sys->pp_plist = NULL;
 304     p_sys->i_plist_entries = 0;
 305     p_sys->b_need_update = false;
 306
 307     /* Initialize search chain */
 308     p_sys->psz_search_chain = malloc( SEARCH_CHAIN_SIZE + 1 );
 309     p_sys->psz_old_search = NULL;
 310     p_sys->i_before_search = 0;
 311
 312     /* Initialize open chain */
 313     p_sys->psz_open_chain = malloc( OPEN_CHAIN_SIZE + 1 );
 314
 315     /* Initialize browser options */
 316     char* psz_tmp = var_CreateGetString( p_intf, "browse-dir" );
 317     if( psz_tmp && *psz_tmp )
 318         p_sys->psz_current_dir = psz_tmp;
 319     else
 320     {
 321         p_sys->psz_current_dir = strdup( config_GetHomeDir() );
 322         free( psz_tmp );
 323     }
 324
 325     p_sys->i_dir_entries = 0;
 326     p_sys->pp_dir_entries = NULL;
 327     p_sys->b_show_hidden_files = false;
 328     ReadDir( p_intf );
 329
 330     return VLC_SUCCESS;
 331 }
 332
 333 /*****************************************************************************
 334  * Close: destroy interface window
 335  *****************************************************************************/
 336 static void Close( vlc_object_t *p_this )
 337 {
 338     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 339     intf_sys_t    *p_sys = p_intf->p_sys;
 340
 341     PlaylistDestroy( p_intf );
 342
 343     while( p_sys->i_dir_entries )
 344     {
 345         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[0];
 346         free( p_dir_entry->psz_path );
 347         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, 0 );
 348         free( p_dir_entry );
 349     }
 350     p_sys->pp_dir_entries = NULL;
 351
 352     free( p_sys->psz_current_dir );
 353     free( p_sys->psz_search_chain );
 354     free( p_sys->psz_old_search );
 355     free( p_sys->psz_open_chain );
 356
 357     if( p_sys->p_input )
 358     {
 359         vlc_object_release( p_sys->p_input );
 360     }
 361     pl_Release( p_intf );
 362
 363     /* Close the ncurses interface */
 364     endwin();
 365
 366 // FIXME    msg_Unsubscribe( p_intf, p_sys->p_sub );
 367
 368     /* Restores initial verbose setting */
 369     vlc_value_t val;
 370     val.i_int = p_sys->i_verbose;
 371     var_Set( p_intf->p_libvlc, "verbose", val );
 372
 373     /* Destroy structure */
 374     free( p_sys );
 375 }
 376
 377 /*****************************************************************************
 378  * Run: ncurses thread
 379  *****************************************************************************/
 380 static void Run( intf_thread_t *p_intf )
 381 {
 382     intf_sys_t    *p_sys = p_intf->p_sys;
 383     playlist_t    *p_playlist = pl_Hold( p_intf );
 384     p_sys->p_playlist = p_playlist;
 385
 386     int i_key;
 387     time_t t_last_refresh;
 388     int canc = vlc_savecancel();
 389
 390     /*
 391      * force drawing the interface for the first time
 392      */
 393     t_last_refresh = ( time( 0 ) - 1);
 394     /*
 395      * force building of the playlist array
 396      */
 397     PlaylistRebuild( p_intf );
 398     var_AddCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
 399     var_AddCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
 400     var_AddCallback( p_playlist, "item-change", PlaylistChanged, p_intf );
 401
 402     while( vlc_object_alive( p_intf ) )
 403     {
 404         msleep( INTF_IDLE_SLEEP );
 405
 406         /* Update the input */
 407         PL_LOCK;
 408         if( p_sys->p_input == NULL )
 409         {
 410             p_sys->p_input = playlist_CurrentInput( p_playlist );
 411         }
 412         else if( p_sys->p_input->b_dead )
 413         {
 414             vlc_object_release( p_sys->p_input );
 415             p_sys->p_input = NULL;
 416             p_sys->f_slider = p_sys->f_slider_old = 0.0;
 417             p_sys->b_box_cleared = false;
 418         }
 419         PL_UNLOCK;
 420
 421         if( p_sys->b_box_plidx_follow && playlist_CurrentPlayingItem(p_playlist) )
 422         {
 423             FindIndex( p_intf );
 424         }
 425
 426         while( ( i_key = wgetch( p_sys->w ) ) != -1 )
 427         {
 428             /*
 429              * HandleKey returns 1 if the screen needs to be redrawn
 430              */
 431             if( HandleKey( p_intf, i_key ) )
 432             {
 433                 Redraw( p_intf, &t_last_refresh );
 434             }
 435         }
 436         /* Hack */
 437         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
 438         {
 439             clear();
 440             Redraw( p_intf, &t_last_refresh );
 441             p_sys->b_box_cleared = true;
 442         }
 443
 444         /*
 445          * redraw the screen every second
 446          */
 447         if( (time(0) - t_last_refresh) >= 1 )
 448         {
 449             ManageSlider( p_intf );
 450             Redraw( p_intf, &t_last_refresh );
 451         }
 452     }
 453     var_DelCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
 454     var_DelCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
 455     var_DelCallback( p_playlist, "item-change", PlaylistChanged, p_intf );
 456     vlc_restorecancel( canc );
 457 }
 458
 459 /* following functions are local */
 460 static void start_color_and_pairs( intf_thread_t *p_intf )
 461 {
 462     assert( p_intf->p_sys->b_color && !p_intf->p_sys->b_color_started );
 463
 464     if( !has_colors() )
 465     {
 466         p_intf->p_sys->b_color = false;
 467         msg_Warn( p_intf, "Terminal doesn't support colors" );
 468         return;
 469     }
 470
 471     start_color();
 472
 473     /* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
 474
 475     /* untested, in all my terminals, !can_change_color() --funman */
 476     if( can_change_color() )
 477         init_color( COLOR_YELLOW, 960, 500, 0 ); /* YELLOW -> ORANGE */
 478
 479     /* title */
 480     init_pair( C_TITLE, COLOR_YELLOW, COLOR_BLACK );
 481
 482     /* jamaican playlist */
 483     init_pair( C_PLAYLIST_1, COLOR_GREEN, COLOR_BLACK );
 484     init_pair( C_PLAYLIST_2, COLOR_YELLOW, COLOR_BLACK );
 485     init_pair( C_PLAYLIST_3, COLOR_RED, COLOR_BLACK );
 486
 487     /* used in DrawBox() */
 488     init_pair( C_BOX, COLOR_CYAN, COLOR_BLACK );
 489     /* Source, State, Position, Volume, Chapters, etc...*/
 490     init_pair( C_STATUS, COLOR_BLUE, COLOR_BLACK );
 491
 492     /* VLC messages, keep the order from highest priority to lowest */
 493
 494     /* infos */
 495     init_pair( C_INFO, COLOR_BLACK, COLOR_WHITE );
 496     /* errors */
 497     init_pair( C_ERROR, COLOR_RED, COLOR_BLACK );
 498     /* warnings */
 499     init_pair( C_WARNING, COLOR_YELLOW, COLOR_BLACK );
 500 /* debug */
 501     init_pair( C_DEBUG, COLOR_WHITE, COLOR_BLACK );
 502
 503     /* Category title (help, info, metadata) */
 504     init_pair( C_CATEGORY, COLOR_MAGENTA, COLOR_BLACK );
 505
 506     /* Folder (BOX_BROWSE) */
 507     init_pair( C_FOLDER, COLOR_RED, COLOR_BLACK );
 508
 509     p_intf->p_sys->b_color_started = true;
 510 }
 511
 512 #ifndef HAVE_NCURSESW
 513 static char *KeyToUTF8( int i_key, char *psz_part )
 514 {
 515     char *psz_utf8;
 516     int len = strlen( psz_part );
 517     if( len == 6 )
 518     {
 519         /* overflow error - should not happen */
 520         memset( psz_part, 0, 6 );
 521         return NULL;
 522     }
 523
 524     psz_part[len] = (char)i_key;
 525
 526     psz_utf8 = FromLocaleDup( psz_part );
 527
 528     /* Ugly check for incomplete bytes sequences
 529      * (in case of non-UTF8 multibyte local encoding) */
 530     char *psz;
 531     for( psz = psz_utf8; *psz; psz++ )
 532         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
 533         {
 534             /* incomplete bytes sequence detected
 535              * (VLC core inserted dummy question marks) */
 536             free( psz_utf8 );
 537             return NULL;
 538         }
 539
 540     /* Check for incomplete UTF8 bytes sequence */
 541     if( EnsureUTF8( psz_utf8 ) == NULL )
 542     {
 543         free( psz_utf8 );
 544         return NULL;
 545     }
 546
 547     memset( psz_part, 0, 6 );
 548     return psz_utf8;
 549 }
 550 #endif
 551
 552 static inline int RemoveLastUTF8Entity( char *psz, int len )
 553 {
 554     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
 555                        /* UTF8 continuation byte */
 556
 557     psz[len] = '\0';
 558     return len;
 559 }
 560
 561 static int HandleKey( intf_thread_t *p_intf, int i_key )
 562 {
 563     intf_sys_t *p_sys = p_intf->p_sys;
 564     vlc_value_t val;
 565
 566     #define ReturnTrue \
 567     do { \
 568     vlc_object_release( p_playlist ); \
 569     return 1; \
 570     } while(0)
 571
 572     #define ReturnFalse \
 573     do { \
 574     vlc_object_release( p_playlist ); \
 575     return 0; \
 576     } while(0)
 577
 578     playlist_t *p_playlist = pl_Hold( p_intf );
 579
 580     if( p_sys->i_box_type == BOX_PLAYLIST )
 581     {
 582         int b_ret = true;
 583         bool b_box_plidx_follow = false;
 584
 585         switch( i_key )
 586         {
 587             vlc_value_t val;
 588             /* Playlist Settings */
 589             case 'r':
 590                 var_Get( p_playlist, "random", &val );
 591                 val.b_bool = !val.b_bool;
 592                 var_Set( p_playlist, "random", val );
 593                 ReturnTrue;
 594             case 'l':
 595                 var_Get( p_playlist, "loop", &val );
 596                 val.b_bool = !val.b_bool;
 597                 var_Set( p_playlist, "loop", val );
 598                 ReturnTrue;
 599             case 'R':
 600                 var_Get( p_playlist, "repeat", &val );
 601                 val.b_bool = !val.b_bool;
 602                 var_Set( p_playlist, "repeat", val );
 603                 ReturnTrue;
 604
 605             /* Playlist sort */
 606             case 'o':
 607                 playlist_RecursiveNodeSort( p_playlist,
 608                                             PlaylistGetRoot( p_intf ),
 609                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
 610                 p_sys->b_need_update = true;
 611                 ReturnTrue;
 612             case 'O':
 613                 playlist_RecursiveNodeSort( p_playlist,
 614                                             PlaylistGetRoot( p_intf ),
 615                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
 616                 p_sys->b_need_update = true;
 617                 ReturnTrue;
 618
 619             /* Playlist view */
 620             case 'v':
 621                 switch( p_sys->i_current_view )
 622                 {
 623                     case VIEW_CATEGORY:
 624                         p_sys->i_current_view = VIEW_ONELEVEL;
 625                         break;
 626                     default:
 627                         p_sys->i_current_view = VIEW_CATEGORY;
 628                 }
 629                 //p_sys->b_need_update = true;
 630                 PlaylistRebuild( p_intf );
 631                 ReturnTrue;
 632
 633             /* Playlist navigation */
 634             case 'g':
 635                 FindIndex( p_intf );
 636                 break;
 637             case KEY_HOME:
 638                 p_sys->i_box_plidx = 0;
 639                 break;
 640 #ifdef __FreeBSD__
 641 /* workaround for FreeBSD + xterm:
 642  * see http://www.nabble.com/curses-vs.-xterm-key-mismatch-t3574377.html */
 643             case KEY_SELECT:
 644 #endif
 645             case KEY_END:
 646                 p_sys->i_box_plidx = p_playlist->items.i_size - 1;
 647                 break;
 648             case KEY_UP:
 649                 p_sys->i_box_plidx--;
 650                 break;
 651             case KEY_DOWN:
 652                 p_sys->i_box_plidx++;
 653                 break;
 654             case KEY_PPAGE:
 655                 p_sys->i_box_plidx -= p_sys->i_box_lines;
 656                 break;
 657             case KEY_NPAGE:
 658                 p_sys->i_box_plidx += p_sys->i_box_lines;
 659                 break;
 660             case 'D':
 661             case KEY_BACKSPACE:
 662             case 0x7f:
 663             case KEY_DC:
 664             {
 665                 playlist_item_t *p_item;
 666
 667                 PL_LOCK;
 668                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 669                 if( p_item->i_children == -1 )
 670                 {
 671                     playlist_DeleteFromInput( p_playlist,
 672                                               p_item->p_input->i_id, pl_Locked );
 673                 }
 674                 else
 675                 {
 676                     playlist_NodeDelete( p_playlist, p_item,
 677                                          true , false );
 678                 }
 679                 PL_UNLOCK;
 680                 PlaylistRebuild( p_intf );
 681                 break;
 682             }
 683
 684             case KEY_ENTER:
 685             case '\r':
 686             case '\n':
 687                 if( !p_sys->pp_plist[p_sys->i_box_plidx] )
 688                 {
 689                     b_ret = false;
 690                     break;
 691                 }
 692                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 693                         == -1 )
 694                 {
 695                     playlist_item_t *p_item, *p_parent;
 696                     p_item = p_parent =
 697                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 698
 699                     if( !p_parent )
 700                         p_parent = p_playlist->p_root_onelevel;
 701                     while( p_parent->p_parent )
 702                         p_parent = p_parent->p_parent;
 703                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
 704                                       pl_Unlocked, p_parent, p_item );
 705                 }
 706                 else if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 707                         == 0 )
 708                 {   /* We only want to set the current node */
 709                     playlist_Stop( p_playlist );
 710                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 711                 }
 712                 else
 713                 {
 714                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 715                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Unlocked,
 716                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item, NULL );
 717                 }
 718                 b_box_plidx_follow = true;
 719                 break;
 720             default:
 721                 b_ret = false;
 722                 break;
 723         }
 724
 725         if( b_ret )
 726         {
 727             int i_max = p_sys->i_plist_entries;
 728             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
 729             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
 730             if( PlaylistIsPlaying( p_intf,
 731                     p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
 732                 b_box_plidx_follow = true;
 733             p_sys->b_box_plidx_follow = b_box_plidx_follow;
 734             ReturnTrue;
 735         }
 736     }
 737     if( p_sys->i_box_type == BOX_BROWSE )
 738     {
 739         bool b_ret = true;
 740         /* Browser navigation */
 741         switch( i_key )
 742         {
 743             case KEY_HOME:
 744                 p_sys->i_box_bidx = 0;
 745                 break;
 746 #ifdef __FreeBSD__
 747             case KEY_SELECT:
 748 #endif
 749             case KEY_END:
 750                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 751                 break;
 752             case KEY_UP:
 753                 p_sys->i_box_bidx--;
 754                 break;
 755             case KEY_DOWN:
 756                 p_sys->i_box_bidx++;
 757                 break;
 758             case KEY_PPAGE:
 759                 p_sys->i_box_bidx -= p_sys->i_box_lines;
 760                 break;
 761             case KEY_NPAGE:
 762                 p_sys->i_box_bidx += p_sys->i_box_lines;
 763                 break;
 764             case '.': /* Toggle show hidden files */
 765                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
 766                     true ? false : true );
 767                 ReadDir( p_intf );
 768                 break;
 769
 770             case KEY_ENTER:
 771             case '\r':
 772             case '\n':
 773             case ' ':
 774                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
 775                 {
 776                     char* psz_uri;
 777                     if( asprintf( &psz_uri, "directory://%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) == -1 )
 778                         psz_uri = NULL;
 779
 780                     playlist_item_t *p_parent = p_sys->p_node;
 781                     if( !p_parent )
 782                     p_parent = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
 783                     if( !p_parent )
 784                         p_parent = p_playlist->p_local_onelevel;
 785
 786                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
 787                         p_parent = p_parent->p_parent;
 788
 789                     playlist_Add( p_playlist, psz_uri, NULL, PLAYLIST_APPEND,
 790                                   PLAYLIST_END,
 791                                   p_parent->p_input ==
 792                                     p_playlist->p_local_onelevel->p_input
 793                                   , false );
 794
 795                     p_sys->i_box_type = BOX_PLAYLIST;
 796                     free( psz_uri );
 797                 }
 798                 else
 799                 {
 800                     if( asprintf( &(p_sys->psz_current_dir), "%s/%s", p_sys->psz_current_dir,
 801                                   p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) != -1 )
 802                         ReadDir( p_intf );
 803                 }
 804                 break;
 805             default:
 806                 b_ret = false;
 807                 break;
 808         }
 809         if( b_ret )
 810         {
 811             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 812             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
 813             ReturnTrue;
 814         }
 815     }
 816     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
 817              p_sys->i_box_type == BOX_META || p_sys->i_box_type == BOX_STATS ||
 818              p_sys->i_box_type == BOX_OBJECTS )
 819     {
 820         switch( i_key )
 821         {
 822             case KEY_HOME:
 823                 p_sys->i_box_start = 0;
 824                 ReturnTrue;
 825 #ifdef __FreeBSD__
 826             case KEY_SELECT:
 827 #endif
 828             case KEY_END:
 829                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 830                 ReturnTrue;
 831             case KEY_UP:
 832                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
 833                 ReturnTrue;
 834             case KEY_DOWN:
 835                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
 836                 {
 837                     p_sys->i_box_start++;
 838                 }
 839                 ReturnTrue;
 840             case KEY_PPAGE:
 841                 p_sys->i_box_start -= p_sys->i_box_lines;
 842                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
 843                 ReturnTrue;
 844             case KEY_NPAGE:
 845                 p_sys->i_box_start += p_sys->i_box_lines;
 846                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
 847                 {
 848                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 849                 }
 850                 ReturnTrue;
 851             default:
 852                 break;
 853         }
 854     }
 855     else if( p_sys->i_box_type == BOX_NONE )
 856     {
 857         switch( i_key )
 858         {
 859             case KEY_HOME:
 860                 p_sys->f_slider = 0;
 861                 ManageSlider( p_intf );
 862                 ReturnTrue;
 863 #ifdef __FreeBSD__
 864             case KEY_SELECT:
 865 #endif
 866             case KEY_END:
 867                 p_sys->f_slider = 99.9;
 868                 ManageSlider( p_intf );
 869                 ReturnTrue;
 870             case KEY_UP:
 871                 p_sys->f_slider += 5.0;
 872                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
 873                 ManageSlider( p_intf );
 874                 ReturnTrue;
 875             case KEY_DOWN:
 876                 p_sys->f_slider -= 5.0;
 877                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 878                 ManageSlider( p_intf );
 879                 ReturnTrue;
 880
 881             default:
 882                 break;
 883         }
 884     }
 885     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
 886     {
 887         int i_chain_len = strlen( p_sys->psz_search_chain );
 888         switch( i_key )
 889         {
 890             case KEY_CLEAR:
 891             case 0x0c:      /* ^l */
 892                 clear();
 893                 ReturnTrue;
 894             case KEY_ENTER:
 895             case '\r':
 896             case '\n':
 897                 if( i_chain_len > 0 )
 898                 {
 899                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
 900                 }
 901                 else if( p_sys->psz_old_search )
 902                 {
 903                     SearchPlaylist( p_intf, p_sys->psz_old_search );
 904                 }
 905                 p_sys->i_box_type = BOX_PLAYLIST;
 906                 ReturnTrue;
 907             case 0x1b: /* ESC */
 908                 /* Alt+key combinations return 2 keys in the terminal keyboard:
 909                  * ESC, and the 2nd key.
 910                  * If some other key is available immediately (where immediately
 911                  * means after wgetch() 1 second delay ), that means that the
 912                  * ESC key was not pressed.
 913                  *
 914                  * man 3X curs_getch says:
 915                  *
 916                  * Use of the escape key by a programmer for a single
 917                  * character function is discouraged, as it will cause a delay
 918                  * of up to one second while the keypad code looks for a
 919                  * following function-key sequence.
 920                  *
 921                  */
 922                 if( wgetch( p_sys->w ) != ERR )
 923                     ReturnFalse;
 924                 p_sys->i_box_plidx = p_sys->i_before_search;
 925                 p_sys->i_box_type = BOX_PLAYLIST;
 926                 ReturnTrue;
 927             case KEY_BACKSPACE:
 928             case 0x7f:
 929                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
 930                 break;
 931             default:
 932             {
 933 #ifdef HAVE_NCURSESW
 934                 if( i_chain_len + 1 < SEARCH_CHAIN_SIZE )
 935                 {
 936                     p_sys->psz_search_chain[i_chain_len] = (char) i_key;
 937                     p_sys->psz_search_chain[i_chain_len + 1] = '\0';
 938                 }
 939 #else
 940                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 941
 942                 if( psz_utf8 != NULL )
 943                 {
 944                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
 945                     {
 946                         strcpy( p_sys->psz_search_chain + i_chain_len,
 947                                 psz_utf8 );
 948                     }
 949                     free( psz_utf8 );
 950                 }
 951 #endif
 952                 break;
 953             }
 954         }
 955         free( p_sys->psz_old_search );
 956         p_sys->psz_old_search = NULL;
 957         SearchPlaylist( p_intf, p_sys->psz_search_chain );
 958         ReturnTrue;
 959     }
 960     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
 961     {
 962         int i_chain_len = strlen( p_sys->psz_open_chain );
 963
 964         switch( i_key )
 965         {
 966             case KEY_CLEAR:
 967             case 0x0c:          /* ^l */
 968                 clear();
 969                 ReturnTrue;
 970             case KEY_ENTER:
 971             case '\r':
 972             case '\n':
 973                 if( i_chain_len > 0 )
 974                 {
 975                     playlist_item_t *p_parent = p_sys->p_node;
 976
 977                     if( !p_parent )
 978                     p_parent = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
 979                     if( !p_parent )
 980                         p_parent = p_playlist->p_local_onelevel;
 981
 982                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
 983                         p_parent = p_parent->p_parent;
 984
 985                     playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
 986                                   PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
 987                                   p_parent->p_input ==
 988                                     p_playlist->p_local_onelevel->p_input
 989                                   , false );
 990
 991                     p_sys->b_box_plidx_follow = true;
 992                 }
 993                 p_sys->i_box_type = BOX_PLAYLIST;
 994                 ReturnTrue;
 995             case 0x1b:  /* ESC */
 996                 if( wgetch( p_sys->w ) != ERR )
 997                     ReturnFalse;
 998                 p_sys->i_box_type = BOX_PLAYLIST;
 999                 ReturnTrue;
1000             case KEY_BACKSPACE:
1001             case 0x7f:
1002                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
1003                 break;
1004             default:
1005             {
1006 #ifdef HAVE_NCURSESW
1007                 if( i_chain_len + 1 < OPEN_CHAIN_SIZE )
1008                 {
1009                     p_sys->psz_open_chain[i_chain_len] = (char) i_key;
1010                     p_sys->psz_open_chain[i_chain_len + 1] = '\0';
1011                 }
1012 #else
1013                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
1014
1015                 if( psz_utf8 != NULL )
1016                 {
1017                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
1018                     {
1019                         strcpy( p_sys->psz_open_chain + i_chain_len,
1020                                 psz_utf8 );
1021                     }
1022                     free( psz_utf8 );
1023                 }
1024 #endif
1025                 break;
1026             }
1027         }
1028         ReturnTrue;
1029     }
1030
1031
1032     /* Common keys */
1033     switch( i_key )
1034     {
1035         case 0x1b:  /* ESC */
1036             if( wgetch( p_sys->w ) != ERR )
1037                 ReturnFalse;
1038         case 'q':
1039         case 'Q':
1040         case KEY_EXIT:
1041             vlc_object_kill( p_intf->p_libvlc );
1042             ReturnFalse;
1043
1044         /* Box switching */
1045         case 'i':
1046             if( p_sys->i_box_type == BOX_INFO )
1047                 p_sys->i_box_type = BOX_NONE;
1048             else
1049                 p_sys->i_box_type = BOX_INFO;
1050             p_sys->i_box_lines_total = 0;
1051             ReturnTrue;
1052         case 'm':
1053             if( p_sys->i_box_type == BOX_META )
1054                 p_sys->i_box_type = BOX_NONE;
1055             else
1056                 p_sys->i_box_type = BOX_META;
1057             p_sys->i_box_lines_total = 0;
1058             ReturnTrue;
1059         case 'L':
1060             if( p_sys->i_box_type == BOX_LOG )
1061                 p_sys->i_box_type = BOX_NONE;
1062             else
1063                 p_sys->i_box_type = BOX_LOG;
1064             ReturnTrue;
1065         case 'P':
1066             if( p_sys->i_box_type == BOX_PLAYLIST )
1067                 p_sys->i_box_type = BOX_NONE;
1068             else
1069                 p_sys->i_box_type = BOX_PLAYLIST;
1070             ReturnTrue;
1071         case 'B':
1072             if( p_sys->i_box_type == BOX_BROWSE )
1073                 p_sys->i_box_type = BOX_NONE;
1074             else
1075                 p_sys->i_box_type = BOX_BROWSE;
1076             ReturnTrue;
1077         case 'x':
1078             if( p_sys->i_box_type == BOX_OBJECTS )
1079                 p_sys->i_box_type = BOX_NONE;
1080             else
1081                 p_sys->i_box_type = BOX_OBJECTS;
1082             ReturnTrue;
1083         case 'S':
1084             if( p_sys->i_box_type == BOX_STATS )
1085                 p_sys->i_box_type = BOX_NONE;
1086             else
1087                 p_sys->i_box_type = BOX_STATS;
1088             ReturnTrue;
1089         case 'c':
1090             p_sys->b_color = !p_sys->b_color;
1091             if( p_sys->b_color && !p_sys->b_color_started )
1092                 start_color_and_pairs( p_intf );
1093             ReturnTrue;
1094         case 'h':
1095         case 'H':
1096             if( p_sys->i_box_type == BOX_HELP )
1097                 p_sys->i_box_type = BOX_NONE;
1098             else
1099                 p_sys->i_box_type = BOX_HELP;
1100             p_sys->i_box_lines_total = 0;
1101             ReturnTrue;
1102         case '/':
1103             if( p_sys->i_box_type != BOX_SEARCH )
1104             {
1105                 if( p_sys->psz_search_chain == NULL )
1106                     ReturnTrue;
1107                 p_sys->psz_search_chain[0] = '\0';
1108                 p_sys->b_box_plidx_follow = false;
1109                 p_sys->i_before_search = p_sys->i_box_plidx;
1110                 p_sys->i_box_type = BOX_SEARCH;
1111             }
1112             ReturnTrue;
1113         case 'A': /* Open */
1114             if( p_sys->i_box_type != BOX_OPEN )
1115             {
1116                 if( p_sys->psz_open_chain == NULL )
1117                     ReturnTrue;
1118                 p_sys->psz_open_chain[0] = '\0';
1119                 p_sys->i_box_type = BOX_OPEN;
1120             }
1121             ReturnTrue;
1122
1123         /* Navigation */
1124         case KEY_RIGHT:
1125             p_sys->f_slider += 1.0;
1126             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
1127             ManageSlider( p_intf );
1128             ReturnTrue;
1129
1130         case KEY_LEFT:
1131             p_sys->f_slider -= 1.0;
1132             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
1133             ManageSlider( p_intf );
1134             ReturnTrue;
1135
1136         /* Common control */
1137         case 'f':
1138         {
1139             if( p_intf->p_sys->p_input )
1140             {
1141                 vout_thread_t *p_vout;
1142                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
1143                                           VLC_OBJECT_VOUT, FIND_CHILD );
1144                 if( p_vout )
1145                 {
1146                     var_Get( p_vout, "fullscreen", &val );
1147                     val.b_bool = !val.b_bool;
1148                     var_Set( p_vout, "fullscreen", val );
1149                     vlc_object_release( p_vout );
1150                 }
1151                 else
1152                 {
1153                     var_Get( p_playlist, "fullscreen", &val );
1154                     val.b_bool = !val.b_bool;
1155                     var_Set( p_playlist, "fullscreen", val );
1156                 }
1157             }
1158             ReturnFalse;
1159         }
1160
1161         case ' ':
1162             PlayPause( p_intf );
1163             ReturnTrue;
1164
1165         case 's':
1166             playlist_Stop( p_playlist );
1167             ReturnTrue;
1168
1169         case 'e':
1170             Eject( p_intf );
1171             ReturnTrue;
1172
1173         case '[':
1174             if( p_sys->p_input )
1175             {
1176                 val.b_bool = true;
1177                 var_Set( p_sys->p_input, "prev-title", val );
1178             }
1179             ReturnTrue;
1180
1181         case ']':
1182             if( p_sys->p_input )
1183             {
1184                 val.b_bool = true;
1185                 var_Set( p_sys->p_input, "next-title", val );
1186             }
1187             ReturnTrue;
1188
1189         case '<':
1190             if( p_sys->p_input )
1191             {
1192                 val.b_bool = true;
1193                 var_Set( p_sys->p_input, "prev-chapter", val );
1194             }
1195             ReturnTrue;
1196
1197         case '>':
1198             if( p_sys->p_input )
1199             {
1200                 val.b_bool = true;
1201                 var_Set( p_sys->p_input, "next-chapter", val );
1202             }
1203             ReturnTrue;
1204
1205         case 'p':
1206             playlist_Prev( p_playlist );
1207             clear();
1208             ReturnTrue;
1209
1210         case 'n':
1211             playlist_Next( p_playlist );
1212             clear();
1213             ReturnTrue;
1214
1215         case 'a':
1216             aout_VolumeUp( p_intf, 1, NULL );
1217             clear();
1218             ReturnTrue;
1219
1220         case 'z':
1221             aout_VolumeDown( p_intf, 1, NULL );
1222             clear();
1223             ReturnTrue;
1224
1225         /*
1226          * ^l should clear and redraw the screen
1227          */
1228         case KEY_CLEAR:
1229         case 0x0c:          /* ^l */
1230             clear();
1231             ReturnTrue;
1232
1233         default:
1234             ReturnFalse;
1235     }
1236 #undef ReturnFalse
1237 #undef ReturnTrue
1238 }
1239
1240 static void ManageSlider( intf_thread_t *p_intf )
1241 {
1242     intf_sys_t     *p_sys = p_intf->p_sys;
1243     input_thread_t *p_input = p_sys->p_input;
1244     vlc_value_t     val;
1245
1246     if( p_input == NULL )
1247     {
1248         return;
1249     }
1250     var_Get( p_input, "state", &val );
1251     if( val.i_int != PLAYING_S )
1252     {
1253         return;
1254     }
1255
1256     var_Get( p_input, "position", &val );
1257     if( p_sys->f_slider == p_sys->f_slider_old )
1258     {
1259         p_sys->f_slider =
1260         p_sys->f_slider_old = 100 * val.f_float;
1261     }
1262     else
1263     {
1264         p_sys->f_slider_old = p_sys->f_slider;
1265
1266         val.f_float = p_sys->f_slider / 100.0;
1267         var_Set( p_input, "position", val );
1268     }
1269 }
1270
1271 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1272 {
1273     int i_max;
1274     int i_first = 0 ;
1275     int i_item = -1;
1276     intf_sys_t *p_sys = p_intf->p_sys;
1277
1278     if( p_sys->i_before_search >= 0 )
1279     {
1280         i_first = p_sys->i_before_search;
1281     }
1282
1283     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1284     {
1285         p_sys->i_box_plidx = p_sys->i_before_search;
1286         return;
1287     }
1288
1289     i_max = p_sys->i_plist_entries;
1290
1291     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1292     if( i_item < 0 )
1293     {
1294         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1295     }
1296
1297     if( i_item < 0 || i_item >= i_max ) return;
1298
1299     p_sys->i_box_plidx = i_item;
1300 }
1301
1302 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1303                               int i_start, int i_stop )
1304 {
1305     intf_sys_t *p_sys = p_intf->p_sys;
1306     int i, i_item = -1;
1307
1308     for( i = i_start + 1; i < i_stop; i++ )
1309     {
1310         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1311                         psz_searchstring ) != NULL )
1312         {
1313             i_item = i;
1314             break;
1315         }
1316     }
1317
1318     return i_item;
1319 }
1320
1321
1322 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1323 {
1324     va_list  vl_args;
1325     char    *p_buf = NULL;
1326     int      i_len;
1327
1328     if( w <= 0 )
1329         return;
1330
1331     va_start( vl_args, p_fmt );
1332     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1333         return;
1334     va_end( vl_args );
1335
1336     i_len = strlen( p_buf );
1337
1338 #ifdef HAVE_NCURSESW
1339     wchar_t psz_wide[i_len + 1];
1340
1341     EnsureUTF8( p_buf );
1342     size_t i_char_len = mbstowcs( psz_wide, p_buf, i_len );
1343
1344     size_t i_width; /* number of columns */
1345
1346     if( i_char_len == (size_t)-1 )
1347     /* an invalid character was encountered */
1348     {
1349         free( p_buf );
1350         return;
1351     }
1352     else
1353     {
1354         i_width = wcswidth( psz_wide, i_char_len );
1355         if( i_width == (size_t)-1 )
1356         {
1357             /* a non printable character was encountered */
1358             unsigned int i;
1359             int i_cwidth;
1360             i_width = 0;
1361             for( i = 0 ; i < i_char_len ; i++ )
1362             {
1363                 i_cwidth = wcwidth( psz_wide[i] );
1364                 if( i_cwidth != -1 )
1365                     i_width += i_cwidth;
1366             }
1367         }
1368     }
1369     if( i_width > (size_t)w )
1370     {
1371         int i_total_width = 0;
1372         int i = 0;
1373         while( i_total_width < w )
1374         {
1375             i_total_width += wcwidth( psz_wide[i] );
1376             if( w > 7 && i_total_width >= w/2 )
1377             {
1378                 psz_wide[i  ] = '.';
1379                 psz_wide[i+1] = '.';
1380                 i_total_width -= wcwidth( psz_wide[i] ) - 2;
1381                 if( i > 0 )
1382                 {
1383                     /* we require this check only if at least one character
1384                      * 4 or more columns wide exists (which i doubt) */
1385                     psz_wide[i-1] = '.';
1386                     i_total_width -= wcwidth( psz_wide[i-1] ) - 1;
1387                 }
1388
1389                 /* find the widest string */
1390                 int j, i_2nd_width = 0;
1391                 for( j = i_char_len - 1; i_2nd_width < w - i_total_width; j-- )
1392                     i_2nd_width += wcwidth( psz_wide[j] );
1393
1394                 /* we already have i_total_width columns filled, and we can't
1395                  * have more than w columns */
1396                 if( i_2nd_width > w - i_total_width )
1397                     j++;
1398
1399                 wmemmove( &psz_wide[i+2], &psz_wide[j+1], i_char_len - j - 1 );
1400                 psz_wide[i + 2 + i_char_len - j - 1] = '\0';
1401                 break;
1402             }
1403             i++;
1404         }
1405         if( w <= 7 ) /* we don't add the '...' else we lose too much chars */
1406             psz_wide[i] = '\0';
1407
1408         size_t i_wlen = wcslen( psz_wide ) * 6 + 1; /* worst case */
1409         char psz_ellipsized[i_wlen];
1410         wcstombs( psz_ellipsized, psz_wide, i_wlen );
1411         mvprintw( y, x, "%s", psz_ellipsized );
1412     }
1413     else
1414     {
1415         mvprintw( y, x, "%s", p_buf );
1416         mvhline( y, x + i_width, ' ', w - i_width );
1417     }
1418
1419 #else
1420     if( i_len > w )
1421     {
1422         int i_cut = i_len - w;
1423         int x1 = i_len/2 - i_cut/2;
1424         int x2 = x1 + i_cut;
1425
1426         if( i_len > x2 )
1427         {
1428             memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1429         }
1430         p_buf[w] = '\0';
1431         if( w > 7 )
1432         {
1433             p_buf[w/2-1] = '.';
1434             p_buf[w/2  ] = '.';
1435             p_buf[w/2+1] = '.';
1436         }
1437         char *psz_local = ToLocale( p_buf );
1438         mvprintw( y, x, "%s", psz_local );
1439         LocaleFree( p_buf );
1440     }
1441     else
1442     {
1443         char *psz_local = ToLocale( p_buf );
1444         mvprintw( y, x, "%s", psz_local );
1445         LocaleFree( p_buf );
1446         mvhline( y, x + i_len, ' ', w - i_len );
1447     }
1448 #endif
1449     free( p_buf );
1450 }
1451 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1452 {
1453     intf_sys_t     *p_sys = p_intf->p_sys;
1454
1455     va_list  vl_args;
1456     char    *p_buf = NULL;
1457
1458     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1459     {
1460         return;
1461     }
1462
1463     va_start( vl_args, p_fmt );
1464     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1465         return;
1466     va_end( vl_args );
1467
1468     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1469     free( p_buf );
1470 }
1471
1472 static void DumpObject( intf_thread_t *p_intf, int *l, vlc_object_t *p_obj, int i_level )
1473 {
1474     if( p_obj->psz_object_name )
1475         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s \"%s\" (%p)",
1476                 p_obj->psz_object_type, p_obj->psz_object_name,
1477                 p_obj );
1478     else
1479         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s (%o)",
1480                 p_obj->psz_object_type, p_obj );
1481
1482     vlc_list_t *list = vlc_list_children( p_obj );
1483     for( int i = 0; i < list->i_count ; i++ )
1484     {
1485         MainBoxWrite( p_intf, *l, 1 + 2 * i_level,
1486             i == list->i_count - 1 ? "`-" : "|-" );
1487         DumpObject( p_intf, l, list->p_values[i].p_object, i_level + 1 );
1488     }
1489     vlc_list_release( list );
1490 }
1491
1492 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1493 {
1494     intf_sys_t     *p_sys = p_intf->p_sys;
1495     input_thread_t *p_input = p_sys->p_input;
1496     playlist_t     *p_playlist = pl_Hold( p_intf );
1497     int y = 0;
1498     int h;
1499     int y_end;
1500
1501     /* Title */
1502     attrset( A_REVERSE );
1503     int i_len = strlen( "VLC media player "PACKAGE_VERSION );
1504     int mid = ( COLS - i_len ) / 2;
1505     if( mid < 0 )
1506         mid = 0;
1507     int i_size = ( COLS > i_len + 1 ) ? COLS : i_len + 1;
1508     char psz_title[i_size];
1509     memset( psz_title, ' ', mid );
1510     if( p_sys->b_color )
1511         wcolor_set( p_sys->w, C_TITLE, NULL );
1512     snprintf( &psz_title[mid], i_size, "VLC media player "PACKAGE_VERSION );
1513     mvnprintw( y, 0, COLS, "%s", psz_title );
1514     attroff( A_REVERSE );
1515     y += 2;
1516
1517     if( p_sys->b_color )
1518         wcolor_set( p_sys->w, C_STATUS, NULL );
1519
1520     /* Infos */
1521     char *psz_state;
1522     if( asprintf( &psz_state, "%s%s%s",
1523             var_GetBool( p_playlist, "repeat" ) ? _( "[Repeat] " ) : "",
1524             var_GetBool( p_playlist, "random" ) ? _( "[Random] " ) : "",
1525             var_GetBool( p_playlist, "loop" ) ? _( "[Loop]" ) : "" ) == -1 )
1526         psz_state = NULL;
1527
1528     if( p_input && !p_input->b_dead )
1529     {
1530         char buf1[MSTRTIME_MAX_SIZE];
1531         char buf2[MSTRTIME_MAX_SIZE];
1532         vlc_value_t val;
1533         vlc_value_t val_list;
1534
1535         /* Source */
1536         char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
1537         mvnprintw( y++, 0, COLS, _(" Source   : %s"), psz_uri );
1538         free( psz_uri );
1539
1540         /* State */
1541         var_Get( p_input, "state", &val );
1542         if( val.i_int == PLAYING_S )
1543         {
1544             mvnprintw( y++, 0, COLS, _(" State    : Playing %s"), psz_state );
1545         }
1546         else if( val.i_int == OPENING_S )
1547         {
1548             mvnprintw( y++, 0, COLS, _(" State    : Opening/Connecting %s"), psz_state );
1549         }
1550         else if( val.i_int == BUFFERING_S )
1551         {
1552             mvnprintw( y++, 0, COLS, _(" State    : Buffering %s"), psz_state );
1553         }
1554         else if( val.i_int == PAUSE_S )
1555         {
1556             mvnprintw( y++, 0, COLS, _(" State    : Paused %s"), psz_state );
1557         }
1558
1559         if( val.i_int != INIT_S && val.i_int != END_S )
1560         {
1561             audio_volume_t i_volume;
1562
1563             /* Position */
1564             var_Get( p_input, "time", &val );
1565             msecstotimestr( buf1, val.i_time / 1000 );
1566
1567             var_Get( p_input, "length", &val );
1568             msecstotimestr( buf2, val.i_time / 1000 );
1569
1570             mvnprintw( y++, 0, COLS, _(" Position : %s/%s (%.2f%%)"), buf1, buf2, p_sys->f_slider );
1571
1572             /* Volume */
1573             aout_VolumeGet( p_intf, &i_volume );
1574             mvnprintw( y++, 0, COLS, _(" Volume   : %i%%"), i_volume*200/AOUT_VOLUME_MAX );
1575
1576             /* Title */
1577             if( !var_Get( p_input, "title", &val ) )
1578             {
1579                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1580                 if( val_list.p_list->i_count > 0 )
1581                 {
1582                     mvnprintw( y++, 0, COLS, _(" Title    : %d/%d"), val.i_int, val_list.p_list->i_count );
1583                 }
1584                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1585             }
1586
1587             /* Chapter */
1588             if( !var_Get( p_input, "chapter", &val ) )
1589             {
1590                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1591                 if( val_list.p_list->i_count > 0 )
1592                 {
1593                     mvnprintw( y++, 0, COLS, _(" Chapter  : %d/%d"), val.i_int, val_list.p_list->i_count );
1594                 }
1595                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1596             }
1597         }
1598         else
1599         {
1600             y += 2;
1601         }
1602     }
1603     else
1604     {
1605         mvnprintw( y++, 0, COLS, _(" Source: <no current item> %s"), psz_state );
1606         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1607         mvnprintw( y++, 0, COLS, _(" [ h for help ]") );
1608         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1609     }
1610     free( psz_state );
1611     if( p_sys->b_color )
1612         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1613
1614     DrawBox( p_sys->w, y, 0, 3, COLS, "", p_sys->b_color );
1615     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1616     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1617     y += 3;
1618
1619     p_sys->i_box_y = y + 1;
1620     p_sys->i_box_lines = LINES - y - 2;
1621
1622     h = LINES - y;
1623     y_end = y + h - 1;
1624
1625     if( p_sys->i_box_type == BOX_HELP )
1626     {
1627         /* Help box */
1628         int l = 0;
1629         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Help "), p_sys->b_color );
1630
1631         if( p_sys->b_color )
1632             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1633         MainBoxWrite( p_intf, l++, 1, _("[Display]") );
1634         if( p_sys->b_color )
1635             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1636         MainBoxWrite( p_intf, l++, 1, _("     h,H         Show/Hide help box") );
1637         MainBoxWrite( p_intf, l++, 1, _("     i           Show/Hide info box") );
1638         MainBoxWrite( p_intf, l++, 1, _("     m           Show/Hide metadata box") );
1639         MainBoxWrite( p_intf, l++, 1, _("     L           Show/Hide messages box") );
1640         MainBoxWrite( p_intf, l++, 1, _("     P           Show/Hide playlist box") );
1641         MainBoxWrite( p_intf, l++, 1, _("     B           Show/Hide filebrowser") );
1642         MainBoxWrite( p_intf, l++, 1, _("     x           Show/Hide objects box") );
1643         MainBoxWrite( p_intf, l++, 1, _("     S           Show/Hide statistics box" ) );
1644         MainBoxWrite( p_intf, l++, 1, _("     c           Switch color on/off") );
1645         MainBoxWrite( p_intf, l++, 1, _("     Esc         Close Add/Search entry") );
1646         MainBoxWrite( p_intf, l++, 1, "" );
1647
1648         if( p_sys->b_color )
1649             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1650         MainBoxWrite( p_intf, l++, 1, _("[Global]") );
1651         if( p_sys->b_color )
1652             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1653         MainBoxWrite( p_intf, l++, 1, _("     q, Q, Esc   Quit") );
1654         MainBoxWrite( p_intf, l++, 1, _("     s           Stop") );
1655         MainBoxWrite( p_intf, l++, 1, _("     <space>     Pause/Play") );
1656         MainBoxWrite( p_intf, l++, 1, _("     f           Toggle Fullscreen") );
1657         MainBoxWrite( p_intf, l++, 1, _("     n, p        Next/Previous playlist item") );
1658         MainBoxWrite( p_intf, l++, 1, _("     [, ]        Next/Previous title") );
1659         MainBoxWrite( p_intf, l++, 1, _("     <, >        Next/Previous chapter") );
1660         MainBoxWrite( p_intf, l++, 1, _("     <right>     Seek +1%%") );
1661         MainBoxWrite( p_intf, l++, 1, _("     <left>      Seek -1%%") );
1662         MainBoxWrite( p_intf, l++, 1, _("     a           Volume Up") );
1663         MainBoxWrite( p_intf, l++, 1, _("     z           Volume Down") );
1664         MainBoxWrite( p_intf, l++, 1, "" );
1665
1666         if( p_sys->b_color )
1667             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1668         MainBoxWrite( p_intf, l++, 1, _("[Playlist]") );
1669         if( p_sys->b_color )
1670             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1671         MainBoxWrite( p_intf, l++, 1, _("     r           Toggle Random playing") );
1672         MainBoxWrite( p_intf, l++, 1, _("     l           Toggle Loop Playlist") );
1673         MainBoxWrite( p_intf, l++, 1, _("     R           Toggle Repeat item") );
1674         MainBoxWrite( p_intf, l++, 1, _("     o           Order Playlist by title") );
1675         MainBoxWrite( p_intf, l++, 1, _("     O           Reverse order Playlist by title") );
1676         MainBoxWrite( p_intf, l++, 1, _("     g           Go to the current playing item") );
1677         MainBoxWrite( p_intf, l++, 1, _("     /           Look for an item") );
1678         MainBoxWrite( p_intf, l++, 1, _("     A           Add an entry") );
1679         MainBoxWrite( p_intf, l++, 1, _("     D, <del>    Delete an entry") );
1680         MainBoxWrite( p_intf, l++, 1, _("     <backspace> Delete an entry") );
1681         MainBoxWrite( p_intf, l++, 1, _("     e           Eject (if stopped)") );
1682         MainBoxWrite( p_intf, l++, 1, "" );
1683
1684         if( p_sys->b_color )
1685             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1686         MainBoxWrite( p_intf, l++, 1, _("[Filebrowser]") );
1687         if( p_sys->b_color )
1688             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1689         MainBoxWrite( p_intf, l++, 1, _("     <enter>     Add the selected file to the playlist") );
1690         MainBoxWrite( p_intf, l++, 1, _("     <space>     Add the selected directory to the playlist") );
1691         MainBoxWrite( p_intf, l++, 1, _("     .           Show/Hide hidden files") );
1692         MainBoxWrite( p_intf, l++, 1, "" );
1693
1694         if( p_sys->b_color )
1695             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1696         MainBoxWrite( p_intf, l++, 1, _("[Boxes]") );
1697         if( p_sys->b_color )
1698             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1699         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Navigate through the box line by line") );
1700         MainBoxWrite( p_intf, l++, 1, _("     <pgup>,<pgdown> Navigate through the box page by page") );
1701         MainBoxWrite( p_intf, l++, 1, "" );
1702
1703         if( p_sys->b_color )
1704             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1705         MainBoxWrite( p_intf, l++, 1, _("[Player]") );
1706         if( p_sys->b_color )
1707             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1708         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Seek +/-5%%") );
1709         MainBoxWrite( p_intf, l++, 1, "" );
1710
1711         if( p_sys->b_color )
1712             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1713         MainBoxWrite( p_intf, l++, 1, _("[Miscellaneous]") );
1714         if( p_sys->b_color )
1715             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1716         MainBoxWrite( p_intf, l++, 1, _("     Ctrl-l          Refresh the screen") );
1717
1718         p_sys->i_box_lines_total = l;
1719         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1720         {
1721             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1722         }
1723
1724         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1725         {
1726             y += l - p_sys->i_box_start;
1727         }
1728         else
1729         {
1730             y += p_sys->i_box_lines;
1731         }
1732     }
1733     else if( p_sys->i_box_type == BOX_INFO )
1734     {
1735         /* Info box */
1736         int l = 0;
1737         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Information "), p_sys->b_color );
1738
1739         if( p_input )
1740         {
1741             int i,j;
1742             vlc_mutex_lock( &input_GetItem(p_input)->lock );
1743             for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
1744             {
1745                 info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
1746                 if( y >= y_end ) break;
1747                 if( p_sys->b_color )
1748                     wcolor_set( p_sys->w, C_CATEGORY, NULL );
1749                 MainBoxWrite( p_intf, l++, 1, _("  [%s]"), p_category->psz_name );
1750                 if( p_sys->b_color )
1751                     wcolor_set( p_sys->w, C_DEFAULT, NULL );
1752                 for( j = 0; j < p_category->i_infos; j++ )
1753                 {
1754                     info_t *p_info = p_category->pp_infos[j];
1755                     if( y >= y_end ) break;
1756                     MainBoxWrite( p_intf, l++, 1, _("      %s: %s"), p_info->psz_name, p_info->psz_value );
1757                 }
1758             }
1759             vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1760         }
1761         else
1762         {
1763             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1764         }
1765         p_sys->i_box_lines_total = l;
1766         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1767         {
1768             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1769         }
1770
1771         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1772         {
1773             y += l - p_sys->i_box_start;
1774         }
1775         else
1776         {
1777             y += p_sys->i_box_lines;
1778         }
1779     }
1780     else if( p_sys->i_box_type == BOX_META )
1781     {
1782         /* Meta data box */
1783         int l = 0;
1784
1785         DrawBox( p_sys->w, y++, 0, h, COLS, _("Meta-information"),
1786                  p_sys->b_color );
1787
1788         if( p_input )
1789         {
1790             int i;
1791             input_item_t *p_item = input_GetItem( p_input );
1792             vlc_mutex_lock( &p_item->lock );
1793             for( i=0; i<VLC_META_TYPE_COUNT; i++ )
1794             {
1795                 if( y >= y_end ) break;
1796                 char *psz_meta = p_item->p_meta->ppsz_meta[i];
1797                 if( psz_meta && *psz_meta )
1798                 {
1799                     const char *psz_meta_title;
1800                     switch( i )
1801                     {
1802                         case 0:
1803                             psz_meta_title = VLC_META_TITLE; break;
1804                         case 1:
1805                             psz_meta_title = VLC_META_ARTIST; break;
1806                         case 2:
1807                             psz_meta_title = VLC_META_GENRE ; break;
1808                         case 3:
1809                             psz_meta_title = VLC_META_COPYRIGHT; break;
1810                         case 4:
1811                             psz_meta_title = VLC_META_ALBUM; break;
1812                         case 5:
1813                             psz_meta_title = VLC_META_TRACK_NUMBER; break;
1814                         case 6:
1815                             psz_meta_title = VLC_META_DESCRIPTION; break;
1816                         case 7:
1817                             psz_meta_title = VLC_META_RATING; break;
1818                         case 8:
1819                             psz_meta_title = VLC_META_DATE; break;
1820                         case 9:
1821                             psz_meta_title = VLC_META_SETTING; break;
1822                         case 10:
1823                             psz_meta_title = VLC_META_URL; break;
1824                         case 11:
1825                             psz_meta_title = VLC_META_LANGUAGE; break;
1826                         case 12:
1827                             psz_meta_title = VLC_META_NOW_PLAYING; break;
1828                         case 13:
1829                             psz_meta_title = VLC_META_PUBLISHER; break;
1830                         case 14:
1831                             psz_meta_title = VLC_META_ENCODED_BY; break;
1832                         case 15:
1833                             psz_meta_title = VLC_META_ART_URL; break;
1834                         case 16:
1835                             psz_meta_title = VLC_META_TRACKID; break;
1836                         default:
1837                             psz_meta_title = ""; break;
1838                     }
1839                     if( p_sys->b_color )
1840                         wcolor_set( p_sys->w, C_CATEGORY, NULL );
1841                     MainBoxWrite( p_intf, l++, 1, "  [%s]", psz_meta_title );
1842                     if( p_sys->b_color )
1843                         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1844                     MainBoxWrite( p_intf, l++, 1, "      %s", psz_meta );
1845                 }
1846             }
1847             vlc_mutex_unlock( &p_item->lock );
1848         }
1849         else
1850         {
1851             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1852         }
1853         p_sys->i_box_lines_total = l;
1854         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1855         {
1856             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1857         }
1858
1859         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1860         {
1861             y += l - p_sys->i_box_start;
1862         }
1863         else
1864         {
1865             y += p_sys->i_box_lines;
1866         }
1867     }
1868     else if( p_sys->i_box_type == BOX_LOG )
1869     {
1870 #warning Deprecated API
1871 #if 0
1872         int i_line = 0;
1873         int i_stop;
1874         int i_start;
1875
1876         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Logs "), p_sys->b_color );
1877
1878
1879         i_start = p_intf->p_sys->p_sub->i_start;
1880
1881         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1882         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1883         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1884
1885         for( ;; )
1886         {
1887             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1888             if( i_line >= h - 2 )
1889             {
1890                 break;
1891             }
1892             i_stop--;
1893             i_line++;
1894             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1895             if( i_stop == i_start )
1896             {
1897                 break;
1898             }
1899             if( p_sys->b_color )
1900                 wcolor_set( p_sys->w,
1901                     p_sys->p_sub->p_msg[i_stop].i_type + C_INFO,
1902                     NULL );
1903             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1904                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1905                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1906             if( p_sys->b_color )
1907                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1908         }
1909
1910         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1911         p_intf->p_sys->p_sub->i_start = i_stop;
1912         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1913         y = y_end;
1914 #endif
1915     }
1916     else if( p_sys->i_box_type == BOX_BROWSE )
1917     {
1918         /* Filebrowser box */
1919         int        i_start, i_stop;
1920         int        i_item;
1921         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Browse "), p_sys->b_color );
1922
1923         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1924         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1925
1926         if( p_sys->i_box_bidx < (h - 2)/2 )
1927         {
1928             i_start = 0;
1929             i_stop = h - 2;
1930         }
1931         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1932         {
1933             i_start = p_sys->i_box_bidx - (h - 2)/2;
1934             i_stop = i_start + h - 2;
1935         }
1936         else
1937         {
1938             i_stop = p_sys->i_dir_entries;
1939             i_start = p_sys->i_dir_entries - (h - 2);
1940         }
1941         if( i_start < 0 )
1942         {
1943             i_start = 0;
1944         }
1945         if( i_stop > p_sys->i_dir_entries )
1946         {
1947             i_stop = p_sys->i_dir_entries;
1948         }
1949
1950         for( i_item = i_start; i_item < i_stop; i_item++ )
1951         {
1952             bool b_selected = ( p_sys->i_box_bidx == i_item );
1953
1954             if( y >= y_end ) break;
1955             if( b_selected )
1956             {
1957                 attrset( A_REVERSE );
1958             }
1959             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1960                 wcolor_set( p_sys->w, C_FOLDER, NULL );
1961             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == true ? ' ' : '+',
1962                             p_sys->pp_dir_entries[i_item]->psz_path );
1963             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1964                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1965
1966             if( b_selected )
1967             {
1968                 attroff( A_REVERSE );
1969             }
1970         }
1971
1972     }
1973     else if( p_sys->i_box_type == BOX_OBJECTS )
1974     {
1975         int l = 0;
1976         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Objects "), p_sys->b_color );
1977         DumpObject( p_intf, &l, VLC_OBJECT( p_intf->p_libvlc ), 0 );
1978
1979         p_sys->i_box_lines_total = l;
1980         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1981             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1982
1983         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1984             y += l - p_sys->i_box_start;
1985         else
1986             y += p_sys->i_box_lines;
1987     }
1988     else if( p_sys->i_box_type == BOX_STATS )
1989     {
1990         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Stats "), p_sys->b_color );
1991
1992         if( p_input )
1993         {
1994             input_item_t *p_item = input_GetItem( p_input );
1995             assert( p_item );
1996             vlc_mutex_lock( &p_item->lock );
1997             vlc_mutex_lock( &p_item->p_stats->lock );
1998
1999             int i_audio = 0;
2000             int i_video = 0;
2001             int i;
2002
2003             if( !p_item->i_es )
2004                 i_video = i_audio = 1;
2005             else
2006                 for( i = 0; i < p_item->i_es ; i++ )
2007                 {
2008                     i_audio += ( p_item->es[i]->i_cat == AUDIO_ES );
2009                     i_video += ( p_item->es[i]->i_cat == VIDEO_ES );
2010                 }
2011
2012             int l = 0;
2013
2014 #define SHOW_ACS(x,c) \
2015     if(l >= p_sys->i_box_start && l - p_sys->i_box_start < p_sys->i_box_lines) \
2016         mvaddch( p_sys->i_box_y - p_sys->i_box_start + l, x, c )
2017
2018             /* Input */
2019             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2020             MainBoxWrite( p_intf, l, 1, _("+-[Incoming]"));
2021             SHOW_ACS( 1, ACS_ULCORNER );  SHOW_ACS( 2, ACS_HLINE ); l++;
2022             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2023             MainBoxWrite( p_intf, l, 1, _("| input bytes read : %8.0f kB"),
2024                     (float)(p_item->p_stats->i_read_bytes)/1000 );
2025             SHOW_ACS( 1, ACS_VLINE ); l++;
2026             MainBoxWrite( p_intf, l, 1, _("| input bitrate    :   %6.0f kb/s"),
2027                     (float)(p_item->p_stats->f_input_bitrate)*8000 );
2028             MainBoxWrite( p_intf, l, 1, _("| demux bytes read : %8.0f kB"),
2029                     (float)(p_item->p_stats->i_demux_read_bytes)/1000 );
2030             SHOW_ACS( 1, ACS_VLINE ); l++;
2031             MainBoxWrite( p_intf, l, 1, _("| demux bitrate    :   %6.0f kb/s"),
2032                     (float)(p_item->p_stats->f_demux_bitrate)*8000 );
2033             SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2034
2035             /* Video */
2036             if( i_video )
2037             {
2038                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2039                 MainBoxWrite( p_intf, l, 1, _("+-[Video Decoding]"));
2040                 SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2041                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2042                 MainBoxWrite( p_intf, l, 1, _("| video decoded    :    %5i"),
2043                         p_item->p_stats->i_decoded_video );
2044                 SHOW_ACS( 1, ACS_VLINE ); l++;
2045                 MainBoxWrite( p_intf, l, 1, _("| frames displayed :    %5i"),
2046                         p_item->p_stats->i_displayed_pictures );
2047                 SHOW_ACS( 1, ACS_VLINE ); l++;
2048                 MainBoxWrite( p_intf, l, 1, _("| frames lost      :    %5i"),
2049                         p_item->p_stats->i_lost_pictures );
2050                 SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2051             }
2052             /* Audio*/
2053             if( i_audio )
2054             {
2055                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2056                 MainBoxWrite( p_intf, l, 1, _("+-[Audio Decoding]"));
2057                 SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2058                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2059                 MainBoxWrite( p_intf, l, 1, _("| audio decoded    :    %5i"),
2060                         p_item->p_stats->i_decoded_audio );
2061                 SHOW_ACS( 1, ACS_VLINE ); l++;
2062                 MainBoxWrite( p_intf, l, 1, _("| buffers played   :    %5i"),
2063                         p_item->p_stats->i_played_abuffers );
2064                 SHOW_ACS( 1, ACS_VLINE ); l++;
2065                 MainBoxWrite( p_intf, l, 1, _("| buffers lost     :    %5i"),
2066                         p_item->p_stats->i_lost_abuffers );
2067                 SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2068             }
2069             /* Sout */
2070             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2071             MainBoxWrite( p_intf, l, 1, _("+-[Streaming]"));
2072             SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2073             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2074             MainBoxWrite( p_intf, l, 1, _("| packets sent     :    %5i"), p_item->p_stats->i_sent_packets );
2075             SHOW_ACS( 1, ACS_VLINE ); l++;
2076             MainBoxWrite( p_intf, l, 1, _("| bytes sent       : %8.0f kB"),
2077                     (float)(p_item->p_stats->i_sent_bytes)/1000 );
2078             SHOW_ACS( 1, ACS_VLINE ); l++;
2079             MainBoxWrite( p_intf, l, 1, _("\\ sending bitrate  :   %6.0f kb/s"),
2080                     (float)(p_item->p_stats->f_send_bitrate*8)*1000 );
2081             SHOW_ACS( 1, ACS_LLCORNER ); l++;
2082             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2083
2084 #undef SHOW_ACS
2085
2086             p_sys->i_box_lines_total = l;
2087             if( p_sys->i_box_start >= p_sys->i_box_lines_total )
2088                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
2089
2090             if( l - p_sys->i_box_start < p_sys->i_box_lines )
2091                 y += l - p_sys->i_box_start;
2092             else
2093                 y += p_sys->i_box_lines;
2094
2095             vlc_mutex_unlock( &p_item->p_stats->lock );
2096             vlc_mutex_unlock( &p_item->lock );
2097
2098         }
2099     }
2100     else if( p_sys->i_box_type == BOX_PLAYLIST ||
2101                p_sys->i_box_type == BOX_SEARCH ||
2102                p_sys->i_box_type == BOX_OPEN   )
2103     {
2104         /* Playlist box */
2105         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
2106         int        i_item;
2107         char       *psz_title;
2108
2109         switch( p_sys->i_current_view )
2110         {
2111             case VIEW_ONELEVEL:
2112                 psz_title = strdup( _(" Playlist (All, one level) ") );
2113                 break;
2114             case VIEW_CATEGORY:
2115                 psz_title = strdup( _(" Playlist (By category) ") );
2116                 break;
2117             default:
2118                 psz_title = strdup( _(" Playlist (Manually added) ") );
2119         }
2120
2121         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title, p_sys->b_color );
2122         free( psz_title );
2123
2124         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
2125         {
2126             PlaylistRebuild( p_intf );
2127         }
2128         if( p_sys->b_box_plidx_follow )
2129         {
2130             FindIndex( p_intf );
2131         }
2132
2133         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2134         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2135         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
2136
2137         if( p_sys->i_box_plidx < (h - 2)/2 )
2138         {
2139             i_start = 0;
2140             i_stop = h - 2;
2141         }
2142         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
2143         {
2144             i_start = p_sys->i_box_plidx - (h - 2)/2;
2145             i_stop = i_start + h - 2;
2146         }
2147         else
2148         {
2149             i_stop = i_max;
2150             i_start = i_max - (h - 2);
2151         }
2152         if( i_start < 0 )
2153         {
2154             i_start = 0;
2155         }
2156         if( i_stop > i_max )
2157         {
2158             i_stop = i_max;
2159         }
2160
2161         for( i_item = i_start; i_item < i_stop; i_item++ )
2162         {
2163             bool b_selected = ( p_sys->i_box_plidx == i_item );
2164             playlist_item_t *p_item = p_sys->pp_plist[i_item]->p_item;
2165             playlist_item_t *p_node = p_sys->p_node;
2166             int c = ' ';
2167             if( ( p_node && p_item->p_input == p_node->p_input ) ||
2168                         ( !p_node && p_item->p_input ==
2169                         playlist_CurrentPlayingItem(p_playlist)->p_input ) )
2170                 c = '*';
2171             else if( p_item == p_node || ( p_item != p_node &&
2172                         PlaylistIsPlaying( p_intf, p_item ) ) )
2173                 c = '>';
2174
2175             if( y >= y_end ) break;
2176             if( b_selected )
2177             {
2178                 attrset( A_REVERSE );
2179             }
2180             if( p_sys->b_color )
2181                 wcolor_set( p_sys->w, i_item % 3 + C_PLAYLIST_1, NULL );
2182             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
2183                        p_sys->pp_plist[i_item]->psz_display );
2184             if( p_sys->b_color )
2185                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
2186             if( b_selected )
2187             {
2188                 attroff( A_REVERSE );
2189             }
2190         }
2191
2192     }
2193     else
2194     {
2195         y++;
2196     }
2197     if( p_sys->i_box_type == BOX_SEARCH )
2198     {
2199         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2200         if( p_sys->psz_search_chain )
2201         {
2202             if( strlen( p_sys->psz_search_chain ) == 0 &&
2203                 p_sys->psz_old_search != NULL )
2204             {
2205                 /* Searching next entry */
2206                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_old_search );
2207             }
2208             else
2209             {
2210                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_search_chain );
2211             }
2212         }
2213     }
2214     if( p_sys->i_box_type == BOX_OPEN )
2215     {
2216         if( p_sys->psz_open_chain )
2217         {
2218             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2219             mvnprintw( 7, 1, COLS-2, _("Open: %s"), p_sys->psz_open_chain );
2220         }
2221     }
2222
2223     while( y < y_end )
2224     {
2225         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
2226     }
2227
2228     refresh();
2229
2230     *t_last_refresh = time( 0 );
2231     vlc_object_release( p_playlist );
2232 }
2233
2234 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
2235 {
2236     intf_sys_t *p_sys = p_intf->p_sys;
2237     playlist_t *p_playlist = pl_Hold( p_intf );
2238     playlist_item_t *p_item;
2239
2240     switch( p_sys->i_current_view )
2241     {
2242         case VIEW_CATEGORY:
2243             p_item = p_playlist->p_root_category;
2244             break;
2245         default:
2246             p_item = p_playlist->p_root_onelevel;
2247     }
2248     vlc_object_release( p_playlist );
2249     return p_item;
2250 }
2251
2252 static void PlaylistRebuild( intf_thread_t *p_intf )
2253 {
2254     intf_sys_t *p_sys = p_intf->p_sys;
2255     playlist_t *p_playlist = pl_Hold( p_intf );
2256
2257     PL_LOCK;
2258
2259     /* First clear the old one */
2260     PlaylistDestroy( p_intf );
2261
2262     /* Build the new one */
2263     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
2264
2265     p_sys->b_need_update = false;
2266
2267     PL_UNLOCK;
2268
2269     vlc_object_release( p_playlist );
2270 }
2271
2272 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
2273                              int i, const char *c )
2274 {
2275     intf_sys_t *p_sys = p_intf->p_sys;
2276     playlist_item_t *p_child;
2277     int k;
2278
2279     for( k = 0; k < p_node->i_children; k++ )
2280     {
2281         char *psz_display;
2282         p_child = p_node->pp_children[k];
2283         char *psz_name = input_item_GetTitle( p_child->p_input );
2284         if( !psz_name || !*psz_name )
2285         {
2286             free( psz_name );
2287             psz_name = input_item_GetName( p_child->p_input );
2288         }
2289
2290         if( c && *c )
2291         {
2292             if( asprintf( &psz_display, "%s%c-%s", c,
2293                     k == p_node->i_children - 1 ?  '`' : '|', psz_name ) == -1 )
2294                 return;
2295         }
2296         else
2297         {
2298             if( asprintf( &psz_display, " %s", psz_name ) == -1 )
2299                 return;
2300         }
2301         free( psz_name );
2302         struct pl_item_t *p_pl_item = malloc( sizeof( struct pl_item_t ) );
2303         if( !p_pl_item )
2304             return;
2305         p_pl_item->psz_display = psz_display;
2306         p_pl_item->p_item = p_child;
2307         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
2308                      p_sys->i_plist_entries, p_pl_item );
2309         i++;
2310
2311         if( p_child->i_children > 0 )
2312         {
2313             char *psz_tmp;
2314             if( asprintf( &psz_tmp, "%s%c ", c,
2315                      k == p_node->i_children - 1 ? ' ' : '|' ) == -1 )
2316                 return;
2317             PlaylistAddNode( p_intf, p_child, i,
2318                              strlen( c ) ? psz_tmp : " " );
2319             free( psz_tmp );
2320         }
2321     }
2322 }
2323
2324 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
2325                             vlc_value_t oval, vlc_value_t nval, void *param )
2326 {
2327     VLC_UNUSED(p_this); VLC_UNUSED(psz_variable);
2328     VLC_UNUSED(oval); VLC_UNUSED(nval);
2329     intf_thread_t *p_intf = (intf_thread_t *)param;
2330     playlist_t *p_playlist = pl_Hold( p_intf );
2331     p_intf->p_sys->b_need_update = true;
2332     p_intf->p_sys->p_node = playlist_CurrentPlayingItem(p_playlist) ? playlist_CurrentPlayingItem(p_playlist)->p_parent : NULL;
2333     vlc_object_release( p_playlist );
2334     return VLC_SUCCESS;
2335 }
2336
2337 /* Playlist suxx */
2338 static inline bool PlaylistIsPlaying( intf_thread_t *p_intf,
2339                                             playlist_item_t *p_item )
2340 {
2341     playlist_t *p_playlist = pl_Hold( p_intf );
2342     playlist_item_t *p_played_item = playlist_CurrentPlayingItem(p_playlist);
2343     vlc_object_release( p_playlist );
2344     return( p_item != NULL && p_played_item != NULL &&
2345             p_item->p_input != NULL && p_played_item->p_input != NULL &&
2346             p_item->p_input->i_id == p_played_item->p_input->i_id );
2347 }
2348
2349 static void FindIndex( intf_thread_t *p_intf )
2350 {
2351     intf_sys_t *p_sys = p_intf->p_sys;
2352     int i;
2353
2354     if( p_sys->i_box_plidx < p_sys->i_plist_entries && p_sys->i_box_plidx >= 0 )
2355     {
2356         playlist_item_t *p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
2357         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2358                 PlaylistIsPlaying( p_intf, p_item ) )
2359             return;
2360     }
2361
2362     for( i = 0; i < p_sys->i_plist_entries; i++ )
2363     {
2364         playlist_item_t *p_item = p_sys->pp_plist[i]->p_item;
2365         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2366                 PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
2367         {
2368             p_sys->i_box_plidx = i;
2369             break;
2370         }
2371     }
2372 }
2373
2374 static void PlaylistDestroy( intf_thread_t *p_intf )
2375 {
2376     intf_sys_t *p_sys = p_intf->p_sys;
2377
2378     while( p_sys->i_plist_entries )
2379     {
2380         struct pl_item_t *p_pl_item = p_sys->pp_plist[0];
2381         free( p_pl_item->psz_display );
2382         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, 0 );
2383         free( p_pl_item );
2384     }
2385     p_sys->pp_plist = NULL;
2386 }
2387
2388 static void Eject( intf_thread_t *p_intf )
2389 {
2390     char *psz_device = NULL, *psz_parser, *psz_name;
2391
2392     /*
2393      * Get the active input
2394      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
2395      * If it's neither of these, then return
2396      */
2397
2398     playlist_t * p_playlist = pl_Hold( p_intf );
2399     PL_LOCK;
2400
2401     if( playlist_CurrentPlayingItem(p_playlist) == NULL )
2402     {
2403         PL_UNLOCK;
2404         vlc_object_release( p_playlist );
2405         return;
2406     }
2407
2408     psz_name = playlist_CurrentPlayingItem(p_playlist)->p_input->psz_name;
2409
2410     if( psz_name )
2411     {
2412         if( !strncmp(psz_name, "dvd://", 4) )
2413         {
2414             switch( psz_name[strlen("dvd://")] )
2415             {
2416             case '\0':
2417             case '@':
2418                 psz_device = config_GetPsz( p_intf, "dvd" );
2419                 break;
2420             default:
2421                 /* Omit the first MRL-selector characters */
2422                 psz_device = strdup( psz_name + strlen("dvd://" ) );
2423                 break;
2424             }
2425         }
2426         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
2427         {
2428             switch( psz_name[strlen(VCD_MRL)] )
2429             {
2430             case '\0':
2431             case '@':
2432                 psz_device = config_GetPsz( p_intf, VCD_MRL );
2433                 break;
2434             default:
2435                 /* Omit the beginning MRL-selector characters */
2436                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
2437                 break;
2438             }
2439         }
2440         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
2441         {
2442             switch( psz_name[strlen(CDDA_MRL)] )
2443             {
2444             case '\0':
2445             case '@':
2446                 psz_device = config_GetPsz( p_intf, "cd-audio" );
2447                 break;
2448             default:
2449                 /* Omit the beginning MRL-selector characters */
2450                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
2451                 break;
2452             }
2453         }
2454         else
2455         {
2456             psz_device = strdup( psz_name );
2457         }
2458     }
2459
2460     PL_UNLOCK;
2461
2462     if( psz_device == NULL )
2463     {
2464         return;
2465     }
2466
2467     /* Remove what we have after @ */
2468     psz_parser = psz_device;
2469     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
2470     {
2471         if( *psz_parser == '@' )
2472         {
2473             *psz_parser = '\0';
2474             break;
2475         }
2476     }
2477
2478     /* If there's a stream playing, we aren't allowed to eject ! */
2479     if( p_intf->p_sys->p_input == NULL )
2480     {
2481         msg_Dbg( p_intf, "ejecting %s", psz_device );
2482
2483         intf_Eject( p_intf, psz_device );
2484     }
2485
2486     free( psz_device );
2487     vlc_object_release( p_playlist );
2488     return;
2489 }
2490
2491 static int comp_dir_entries( const void *pp_dir_entry1,
2492                              const void *pp_dir_entry2 )
2493 {
2494     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
2495     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
2496     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
2497         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
2498     }
2499     else
2500     {
2501         return ( p_dir_entry1->b_file ? 1 : -1 );
2502     }
2503 }
2504
2505 static void ReadDir( intf_thread_t *p_intf )
2506 {
2507     intf_sys_t *p_sys = p_intf->p_sys;
2508     DIR *p_current_dir;
2509     int i;
2510
2511     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
2512     {
2513         char *psz_entry;
2514
2515         /* Open the dir */
2516         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
2517
2518         if( p_current_dir == NULL )
2519         {
2520             /* something went bad, get out of here ! */
2521             msg_Warn( p_intf, "cannot open directory `%s' (%m)",
2522                       p_sys->psz_current_dir );
2523             return;
2524         }
2525
2526         /* Clean the old shit */
2527         for( i = 0; i < p_sys->i_dir_entries; i++ )
2528         {
2529             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
2530             free( p_dir_entry->psz_path );
2531             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
2532             free( p_dir_entry );
2533         }
2534         p_sys->pp_dir_entries = NULL;
2535         p_sys->i_dir_entries = 0;
2536
2537         /* while we still have entries in the directory */
2538         while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
2539         {
2540 #if defined( S_ISDIR )
2541             struct stat stat_data;
2542 #endif
2543             struct dir_entry_t *p_dir_entry;
2544             int i_size_entry = strlen( p_sys->psz_current_dir ) +
2545                                strlen( psz_entry ) + 2;
2546             char *psz_uri;
2547
2548             if( p_sys->b_show_hidden_files == false &&
2549                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
2550                 strcmp( psz_entry, ".." ) )
2551             {
2552                 free( psz_entry );
2553                 continue;
2554             }
2555
2556             asprintf( &psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
2557
2558             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
2559             {
2560                 free( psz_uri );
2561                 free( psz_entry );
2562                 continue;
2563             }
2564
2565 #if defined( S_ISDIR )
2566             if( !utf8_stat( psz_uri, &stat_data )
2567              && S_ISDIR(stat_data.st_mode) )
2568 /*#elif defined( DT_DIR )
2569             if( p_dir_content->d_type & DT_DIR )*/
2570 #else
2571             if( 0 )
2572 #endif
2573             {
2574                 p_dir_entry->psz_path = strdup( psz_entry );
2575                 p_dir_entry->b_file = false;
2576                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2577                      p_sys->i_dir_entries, p_dir_entry );
2578             }
2579             else
2580             {
2581                 p_dir_entry->psz_path = strdup( psz_entry );
2582                 p_dir_entry->b_file = true;
2583                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2584                      p_sys->i_dir_entries, p_dir_entry );
2585             }
2586
2587             free( psz_uri );
2588             free( psz_entry );
2589         }
2590
2591         /* Sort */
2592         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2593                sizeof(struct dir_entry_t*), &comp_dir_entries );
2594
2595         closedir( p_current_dir );
2596         return;
2597     }
2598     else
2599     {
2600         msg_Dbg( p_intf, "no current dir set" );
2601         return;
2602     }
2603 }
2604
2605 static void PlayPause( intf_thread_t *p_intf )
2606 {
2607     input_thread_t *p_input = p_intf->p_sys->p_input;
2608     playlist_t *p_playlist = pl_Hold( p_intf );
2609     vlc_value_t val;
2610
2611     if( p_input )
2612     {
2613         var_Get( p_input, "state", &val );
2614         if( val.i_int != PAUSE_S )
2615         {
2616             val.i_int = PAUSE_S;
2617         }
2618         else
2619         {
2620             val.i_int = PLAYING_S;
2621         }
2622         var_Set( p_input, "state", val );
2623     }
2624     else
2625         playlist_Play( p_playlist );
2626
2627     vlc_object_release( p_playlist );
2628 }
2629
2630 /****************************************************************************
2631  *
2632  ****************************************************************************/
2633 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, bool b_color )
2634 {
2635     int i;
2636     int i_len;
2637
2638     if( w > 3 && h > 2 )
2639     {
2640         if( b_color )
2641             wcolor_set( win, C_BOX, NULL );
2642         if( title == NULL ) title = "";
2643         i_len = strlen( title );
2644
2645         if( i_len > w - 2 ) i_len = w - 2;
2646
2647         mvwaddch( win, y, x,    ACS_ULCORNER );
2648         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2649         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2650         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2651         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2652
2653         for( i = 0; i < h-2; i++ )
2654         {
2655             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2656             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2657         }
2658
2659         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2660         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2661         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2662         if( b_color )
2663             wcolor_set( win, C_DEFAULT, NULL );
2664     }
2665 }
2666
2667 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2668 {
2669     if( w > 0 )
2670     {
2671         mvwhline( win, y, x, ' ', w );
2672     }
2673 }
2674
2675 static void DrawLine( WINDOW *win, int y, int x, int w )
2676 {
2677     if( w > 0 )
2678     {
2679         attrset( A_REVERSE );
2680         mvwhline( win, y, x, ' ', w );
2681         attroff( A_REVERSE );
2682     }
2683 }