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     p_sys->p_node = NULL;
 250     p_sys->p_input = NULL;
 251     p_sys->f_slider = 0.0;
 252     p_sys->f_slider_old = 0.0;
 253     p_sys->i_box_type = BOX_PLAYLIST;
 254     p_sys->i_box_lines = 0;
 255     p_sys->i_box_start= 0;
 256     p_sys->i_box_lines_total = 0;
 257     p_sys->b_box_plidx_follow = true;
 258     p_sys->b_box_cleared = false;
 259     p_sys->i_box_plidx = 0;
 260     p_sys->i_box_bidx = 0;
 261     p_sys->p_sub = msg_Subscribe( p_intf );
 262     p_sys->b_color = var_CreateGetBool( p_intf, "color" );
 263     p_sys->b_color_started = false;
 264
 265 #ifndef HAVE_NCURSESW
 266     memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
 267 #endif
 268
 269     /* Initialize the curses library */
 270     p_sys->w = initscr();
 271
 272     if( p_sys->b_color )
 273         start_color_and_pairs( p_intf );
 274
 275     keypad( p_sys->w, TRUE );
 276     /* Don't do NL -> CR/NL */
 277     nonl();
 278     /* Take input chars one at a time */
 279     cbreak();
 280     /* Don't echo */
 281     noecho();
 282     /* Invisible cursor */
 283     curs_set( 0 );
 284     /* Non blocking wgetch() */
 285     wtimeout( p_sys->w, 0 );
 286
 287     clear();
 288
 289     /* exported function */
 290     p_intf->pf_run = Run;
 291
 292     /* Remember verbosity level */
 293     var_Get( p_intf->p_libvlc, "verbose", &val );
 294     p_sys->i_verbose = val.i_int;
 295     /* Set quiet mode */
 296     val.i_int = -1;
 297     var_Set( p_intf->p_libvlc, "verbose", val );
 298
 299     /* Set defaul playlist view */
 300     p_sys->i_current_view = VIEW_CATEGORY;
 301     p_sys->pp_plist = NULL;
 302     p_sys->i_plist_entries = 0;
 303     p_sys->b_need_update = false;
 304
 305     /* Initialize search chain */
 306     p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
 307     p_sys->psz_old_search = NULL;
 308     p_sys->i_before_search = 0;
 309
 310     /* Initialize open chain */
 311     p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
 312
 313     /* Initialize browser options */
 314     var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
 315     var_Get( p_intf, "browse-dir", &val);
 316
 317     if( val.psz_string && *val.psz_string )
 318     {
 319         p_sys->psz_current_dir = strdup( val.psz_string );
 320     }
 321     else
 322     {
 323         p_sys->psz_current_dir = strdup( config_GetHomeDir() );
 324     }
 325
 326     free( val.psz_string );
 327
 328     p_sys->i_dir_entries = 0;
 329     p_sys->pp_dir_entries = NULL;
 330     p_sys->b_show_hidden_files = false;
 331     ReadDir( p_intf );
 332
 333     return VLC_SUCCESS;
 334 }
 335
 336 /*****************************************************************************
 337  * Close: destroy interface window
 338  *****************************************************************************/
 339 static void Close( vlc_object_t *p_this )
 340 {
 341     intf_thread_t *p_intf = (intf_thread_t *)p_this;
 342     intf_sys_t    *p_sys = p_intf->p_sys;
 343
 344     PlaylistDestroy( p_intf );
 345
 346     while( p_sys->i_dir_entries )
 347     {
 348         struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[0];
 349         free( p_dir_entry->psz_path );
 350         REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, 0 );
 351         free( p_dir_entry );
 352     }
 353     p_sys->pp_dir_entries = NULL;
 354
 355     free( p_sys->psz_current_dir );
 356     free( p_sys->psz_search_chain );
 357     free( p_sys->psz_old_search );
 358     free( p_sys->psz_open_chain );
 359
 360     if( p_sys->p_input )
 361     {
 362         vlc_object_release( p_sys->p_input );
 363     }
 364     pl_Release( p_intf );
 365
 366     /* Close the ncurses interface */
 367     endwin();
 368
 369     msg_Unsubscribe( p_intf, p_sys->p_sub );
 370
 371     /* Restores initial verbose setting */
 372     vlc_value_t val;
 373     val.i_int = p_sys->i_verbose;
 374     var_Set( p_intf->p_libvlc, "verbose", val );
 375
 376     /* Destroy structure */
 377     free( p_sys );
 378 }
 379
 380 /*****************************************************************************
 381  * Run: ncurses thread
 382  *****************************************************************************/
 383 static void Run( intf_thread_t *p_intf )
 384 {
 385     intf_sys_t    *p_sys = p_intf->p_sys;
 386     playlist_t    *p_playlist = pl_Yield( p_intf );
 387     p_sys->p_playlist = p_playlist;
 388
 389     int i_key;
 390     time_t t_last_refresh;
 391
 392     /*
 393      * force drawing the interface for the first time
 394      */
 395     t_last_refresh = ( time( 0 ) - 1);
 396     /*
 397      * force building of the playlist array
 398      */
 399     PlaylistRebuild( p_intf );
 400     var_AddCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
 401     var_AddCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
 402     var_AddCallback( p_playlist, "item-change", PlaylistChanged, p_intf );
 403
 404     while( !intf_ShouldDie( p_intf ) )
 405     {
 406         msleep( INTF_IDLE_SLEEP );
 407
 408         /* Update the input */
 409         PL_LOCK;
 410         if( p_sys->p_input == NULL )
 411         {
 412             p_sys->p_input = p_playlist->p_input;
 413             if( p_sys->p_input )
 414             {
 415                 if( !p_sys->p_input->b_dead )
 416                 {
 417                     vlc_object_yield( p_sys->p_input );
 418                 }
 419             }
 420         }
 421         else if( p_sys->p_input->b_dead )
 422         {
 423             vlc_object_release( p_sys->p_input );
 424             p_sys->p_input = NULL;
 425             p_sys->f_slider = p_sys->f_slider_old = 0.0;
 426             p_sys->b_box_cleared = false;
 427         }
 428         PL_UNLOCK;
 429
 430         if( p_sys->b_box_plidx_follow && p_playlist->status.p_item )
 431         {
 432             FindIndex( p_intf );
 433         }
 434
 435         while( ( i_key = wgetch( p_sys->w ) ) != -1 )
 436         {
 437             /*
 438              * HandleKey returns 1 if the screen needs to be redrawn
 439              */
 440             if( HandleKey( p_intf, i_key ) )
 441             {
 442                 Redraw( p_intf, &t_last_refresh );
 443             }
 444         }
 445         /* Hack */
 446         if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
 447         {
 448             clear();
 449             Redraw( p_intf, &t_last_refresh );
 450             p_sys->b_box_cleared = true;
 451         }
 452
 453         /*
 454          * redraw the screen every second
 455          */
 456         if( (time(0) - t_last_refresh) >= 1 )
 457         {
 458             ManageSlider( p_intf );
 459             Redraw( p_intf, &t_last_refresh );
 460         }
 461     }
 462     var_DelCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
 463     var_DelCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
 464     var_DelCallback( p_playlist, "item-change", PlaylistChanged, p_intf );
 465 }
 466
 467 /* following functions are local */
 468 static void start_color_and_pairs( intf_thread_t *p_intf )
 469 {
 470     assert( p_intf->p_sys->b_color && !p_intf->p_sys->b_color_started );
 471
 472     if( !has_colors() )
 473     {
 474         p_intf->p_sys->b_color = false;
 475         msg_Warn( p_intf, "Terminal doesn't support colors" );
 476         return;
 477     }
 478
 479     start_color();
 480
 481     /* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
 482
 483     /* untested, in all my terminals, !can_change_color() --funman */
 484     if( can_change_color() )
 485         init_color( COLOR_YELLOW, 960, 500, 0 ); /* YELLOW -> ORANGE */
 486
 487     /* title */
 488     init_pair( C_TITLE, COLOR_YELLOW, COLOR_BLACK );
 489
 490     /* jamaican playlist */
 491     init_pair( C_PLAYLIST_1, COLOR_GREEN, COLOR_BLACK );
 492     init_pair( C_PLAYLIST_2, COLOR_YELLOW, COLOR_BLACK );
 493     init_pair( C_PLAYLIST_3, COLOR_RED, COLOR_BLACK );
 494
 495     /* used in DrawBox() */
 496     init_pair( C_BOX, COLOR_CYAN, COLOR_BLACK );
 497     /* Source, State, Position, Volume, Chapters, etc...*/
 498     init_pair( C_STATUS, COLOR_BLUE, COLOR_BLACK );
 499
 500     /* VLC messages, keep the order from highest priority to lowest */
 501
 502     /* infos */
 503     init_pair( C_INFO, COLOR_BLACK, COLOR_WHITE );
 504     /* errors */
 505     init_pair( C_ERROR, COLOR_RED, COLOR_BLACK );
 506     /* warnings */
 507     init_pair( C_WARNING, COLOR_YELLOW, COLOR_BLACK );
 508 /* debug */
 509     init_pair( C_DEBUG, COLOR_WHITE, COLOR_BLACK );
 510
 511     /* Category title (help, info, metadata) */
 512     init_pair( C_CATEGORY, COLOR_MAGENTA, COLOR_BLACK );
 513
 514     /* Folder (BOX_BROWSE) */
 515     init_pair( C_FOLDER, COLOR_RED, COLOR_BLACK );
 516
 517     p_intf->p_sys->b_color_started = true;
 518 }
 519
 520 #ifndef HAVE_NCURSESW
 521 static char *KeyToUTF8( int i_key, char *psz_part )
 522 {
 523     char *psz_utf8;
 524     int len = strlen( psz_part );
 525     if( len == 6 )
 526     {
 527         /* overflow error - should not happen */
 528         memset( psz_part, 0, 6 );
 529         return NULL;
 530     }
 531
 532     psz_part[len] = (char)i_key;
 533
 534     psz_utf8 = FromLocaleDup( psz_part );
 535
 536     /* Ugly check for incomplete bytes sequences
 537      * (in case of non-UTF8 multibyte local encoding) */
 538     char *psz;
 539     for( psz = psz_utf8; *psz; psz++ )
 540         if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
 541         {
 542             /* incomplete bytes sequence detected
 543              * (VLC core inserted dummy question marks) */
 544             free( psz_utf8 );
 545             return NULL;
 546         }
 547
 548     /* Check for incomplete UTF8 bytes sequence */
 549     if( EnsureUTF8( psz_utf8 ) == NULL )
 550     {
 551         free( psz_utf8 );
 552         return NULL;
 553     }
 554
 555     memset( psz_part, 0, 6 );
 556     return psz_utf8;
 557 }
 558 #endif
 559
 560 static inline int RemoveLastUTF8Entity( char *psz, int len )
 561 {
 562     while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
 563                        /* UTF8 continuation byte */
 564
 565     psz[len] = '\0';
 566     return len;
 567 }
 568
 569 static int HandleKey( intf_thread_t *p_intf, int i_key )
 570 {
 571     intf_sys_t *p_sys = p_intf->p_sys;
 572     vlc_value_t val;
 573
 574     #define ReturnTrue \
 575     do { \
 576     vlc_object_release( p_playlist ); \
 577     return 1; \
 578     } while(0)
 579
 580     #define ReturnFalse \
 581     do { \
 582     vlc_object_release( p_playlist ); \
 583     return 0; \
 584     } while(0)
 585
 586     playlist_t *p_playlist = pl_Yield( p_intf );
 587
 588     if( p_sys->i_box_type == BOX_PLAYLIST )
 589     {
 590         int b_ret = true;
 591         bool b_box_plidx_follow = false;
 592
 593         switch( i_key )
 594         {
 595             vlc_value_t val;
 596             /* Playlist Settings */
 597             case 'r':
 598                 var_Get( p_playlist, "random", &val );
 599                 val.b_bool = !val.b_bool;
 600                 var_Set( p_playlist, "random", val );
 601                 ReturnTrue;
 602             case 'l':
 603                 var_Get( p_playlist, "loop", &val );
 604                 val.b_bool = !val.b_bool;
 605                 var_Set( p_playlist, "loop", val );
 606                 ReturnTrue;
 607             case 'R':
 608                 var_Get( p_playlist, "repeat", &val );
 609                 val.b_bool = !val.b_bool;
 610                 var_Set( p_playlist, "repeat", val );
 611                 ReturnTrue;
 612
 613             /* Playlist sort */
 614             case 'o':
 615                 playlist_RecursiveNodeSort( p_playlist,
 616                                             PlaylistGetRoot( p_intf ),
 617                                             SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
 618                 p_sys->b_need_update = true;
 619                 ReturnTrue;
 620             case 'O':
 621                 playlist_RecursiveNodeSort( p_playlist,
 622                                             PlaylistGetRoot( p_intf ),
 623                                             SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
 624                 p_sys->b_need_update = true;
 625                 ReturnTrue;
 626
 627             /* Playlist view */
 628             case 'v':
 629                 switch( p_sys->i_current_view )
 630                 {
 631                     case VIEW_CATEGORY:
 632                         p_sys->i_current_view = VIEW_ONELEVEL;
 633                         break;
 634                     default:
 635                         p_sys->i_current_view = VIEW_CATEGORY;
 636                 }
 637                 //p_sys->b_need_update = true;
 638                 PlaylistRebuild( p_intf );
 639                 ReturnTrue;
 640
 641             /* Playlist navigation */
 642             case 'g':
 643                 FindIndex( p_intf );
 644                 break;
 645             case KEY_HOME:
 646                 p_sys->i_box_plidx = 0;
 647                 break;
 648 #ifdef __FreeBSD__
 649 /* workaround for FreeBSD + xterm:
 650  * see http://www.nabble.com/curses-vs.-xterm-key-mismatch-t3574377.html */
 651             case KEY_SELECT:
 652 #endif
 653             case KEY_END:
 654                 p_sys->i_box_plidx = p_playlist->items.i_size - 1;
 655                 break;
 656             case KEY_UP:
 657                 p_sys->i_box_plidx--;
 658                 break;
 659             case KEY_DOWN:
 660                 p_sys->i_box_plidx++;
 661                 break;
 662             case KEY_PPAGE:
 663                 p_sys->i_box_plidx -= p_sys->i_box_lines;
 664                 break;
 665             case KEY_NPAGE:
 666                 p_sys->i_box_plidx += p_sys->i_box_lines;
 667                 break;
 668             case 'D':
 669             case KEY_BACKSPACE:
 670             case 0x7f:
 671             case KEY_DC:
 672             {
 673                 playlist_item_t *p_item;
 674
 675                 PL_LOCK;
 676                 p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 677                 if( p_item->i_children == -1 )
 678                 {
 679                     playlist_DeleteFromInput( p_playlist,
 680                                               p_item->p_input->i_id, true );
 681                 }
 682                 else
 683                 {
 684                     playlist_NodeDelete( p_playlist, p_item,
 685                                          true , false );
 686                 }
 687                 PL_UNLOCK;
 688                 PlaylistRebuild( p_intf );
 689                 break;
 690             }
 691
 692             case KEY_ENTER:
 693             case '\r':
 694             case '\n':
 695                 if( !p_sys->pp_plist[p_sys->i_box_plidx] )
 696                 {
 697                     b_ret = false;
 698                     break;
 699                 }
 700                 if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 701                         == -1 )
 702                 {
 703                     playlist_item_t *p_item, *p_parent;
 704                     p_item = p_parent =
 705                             p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 706
 707                     if( !p_parent )
 708                         p_parent = p_playlist->p_root_onelevel;
 709                     while( p_parent->p_parent )
 710                         p_parent = p_parent->p_parent;
 711                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
 712                                       true, p_parent, p_item );
 713                 }
 714                 else if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
 715                         == 0 )
 716                 {   /* We only want to set the current node */
 717                     playlist_Stop( p_playlist );
 718                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 719                 }
 720                 else
 721                 {
 722                     p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
 723                     playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, true,
 724                         p_sys->pp_plist[p_sys->i_box_plidx]->p_item, NULL );
 725                 }
 726                 b_box_plidx_follow = true;
 727                 break;
 728             default:
 729                 b_ret = false;
 730                 break;
 731         }
 732
 733         if( b_ret )
 734         {
 735             int i_max = p_sys->i_plist_entries;
 736             if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
 737             if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
 738             if( PlaylistIsPlaying( p_intf,
 739                     p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
 740                 b_box_plidx_follow = true;
 741             p_sys->b_box_plidx_follow = b_box_plidx_follow;
 742             ReturnTrue;
 743         }
 744     }
 745     if( p_sys->i_box_type == BOX_BROWSE )
 746     {
 747         bool b_ret = true;
 748         /* Browser navigation */
 749         switch( i_key )
 750         {
 751             case KEY_HOME:
 752                 p_sys->i_box_bidx = 0;
 753                 break;
 754 #ifdef __FreeBSD__
 755             case KEY_SELECT:
 756 #endif
 757             case KEY_END:
 758                 p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 759                 break;
 760             case KEY_UP:
 761                 p_sys->i_box_bidx--;
 762                 break;
 763             case KEY_DOWN:
 764                 p_sys->i_box_bidx++;
 765                 break;
 766             case KEY_PPAGE:
 767                 p_sys->i_box_bidx -= p_sys->i_box_lines;
 768                 break;
 769             case KEY_NPAGE:
 770                 p_sys->i_box_bidx += p_sys->i_box_lines;
 771                 break;
 772             case '.': /* Toggle show hidden files */
 773                 p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
 774                     true ? false : true );
 775                 ReadDir( p_intf );
 776                 break;
 777
 778             case KEY_ENTER:
 779             case '\r':
 780             case '\n':
 781             case ' ':
 782                 if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
 783                 {
 784                     int i_size_entry = strlen( "directory://" ) +
 785                                        strlen( p_sys->psz_current_dir ) +
 786                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 787                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 788
 789                     sprintf( psz_uri, "directory://%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 790
 791                     playlist_item_t *p_parent = p_sys->p_node;
 792                     if( !p_parent )
 793                     p_parent = p_playlist->status.p_node;
 794                     if( !p_parent )
 795                         p_parent = p_playlist->p_local_onelevel;
 796
 797                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
 798                         p_parent = p_parent->p_parent;
 799
 800                     playlist_Add( p_playlist, psz_uri, NULL, PLAYLIST_APPEND,
 801                                   PLAYLIST_END,
 802                                   p_parent->p_input ==
 803                                     p_playlist->p_local_onelevel->p_input
 804                                   , false );
 805
 806                     p_sys->i_box_type = BOX_PLAYLIST;
 807                     free( psz_uri );
 808                 }
 809                 else
 810                 {
 811                     int i_size_entry = strlen( p_sys->psz_current_dir ) +
 812                                        strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
 813                     char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
 814
 815                     sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
 816
 817                     p_sys->psz_current_dir = strdup( psz_uri );
 818                     ReadDir( p_intf );
 819                     free( psz_uri );
 820                 }
 821                 break;
 822             default:
 823                 b_ret = false;
 824                 break;
 825         }
 826         if( b_ret )
 827         {
 828             if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
 829             if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
 830             ReturnTrue;
 831         }
 832     }
 833     else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
 834              p_sys->i_box_type == BOX_META || p_sys->i_box_type == BOX_STATS ||
 835              p_sys->i_box_type == BOX_OBJECTS )
 836     {
 837         switch( i_key )
 838         {
 839             case KEY_HOME:
 840                 p_sys->i_box_start = 0;
 841                 ReturnTrue;
 842 #ifdef __FreeBSD__
 843             case KEY_SELECT:
 844 #endif
 845             case KEY_END:
 846                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 847                 ReturnTrue;
 848             case KEY_UP:
 849                 if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
 850                 ReturnTrue;
 851             case KEY_DOWN:
 852                 if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
 853                 {
 854                     p_sys->i_box_start++;
 855                 }
 856                 ReturnTrue;
 857             case KEY_PPAGE:
 858                 p_sys->i_box_start -= p_sys->i_box_lines;
 859                 if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
 860                 ReturnTrue;
 861             case KEY_NPAGE:
 862                 p_sys->i_box_start += p_sys->i_box_lines;
 863                 if( p_sys->i_box_start >= p_sys->i_box_lines_total )
 864                 {
 865                     p_sys->i_box_start = p_sys->i_box_lines_total - 1;
 866                 }
 867                 ReturnTrue;
 868             default:
 869                 break;
 870         }
 871     }
 872     else if( p_sys->i_box_type == BOX_NONE )
 873     {
 874         switch( i_key )
 875         {
 876             case KEY_HOME:
 877                 p_sys->f_slider = 0;
 878                 ManageSlider( p_intf );
 879                 ReturnTrue;
 880 #ifdef __FreeBSD__
 881             case KEY_SELECT:
 882 #endif
 883             case KEY_END:
 884                 p_sys->f_slider = 99.9;
 885                 ManageSlider( p_intf );
 886                 ReturnTrue;
 887             case KEY_UP:
 888                 p_sys->f_slider += 5.0;
 889                 if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
 890                 ManageSlider( p_intf );
 891                 ReturnTrue;
 892             case KEY_DOWN:
 893                 p_sys->f_slider -= 5.0;
 894                 if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
 895                 ManageSlider( p_intf );
 896                 ReturnTrue;
 897
 898             default:
 899                 break;
 900         }
 901     }
 902     else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
 903     {
 904         int i_chain_len = strlen( p_sys->psz_search_chain );
 905         switch( i_key )
 906         {
 907             case KEY_CLEAR:
 908             case 0x0c:      /* ^l */
 909                 clear();
 910                 ReturnTrue;
 911             case KEY_ENTER:
 912             case '\r':
 913             case '\n':
 914                 if( i_chain_len > 0 )
 915                 {
 916                     p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
 917                 }
 918                 else if( p_sys->psz_old_search )
 919                 {
 920                     SearchPlaylist( p_intf, p_sys->psz_old_search );
 921                 }
 922                 p_sys->i_box_type = BOX_PLAYLIST;
 923                 ReturnTrue;
 924             case 0x1b: /* ESC */
 925                 /* Alt+key combinations return 2 keys in the terminal keyboard:
 926                  * ESC, and the 2nd key.
 927                  * If some other key is available immediately (where immediately
 928                  * means after wgetch() 1 second delay ), that means that the
 929                  * ESC key was not pressed.
 930                  *
 931                  * man 3X curs_getch says:
 932                  *
 933                  * Use of the escape key by a programmer for a single
 934                  * character function is discouraged, as it will cause a delay
 935                  * of up to one second while the keypad code looks for a
 936                  * following function-key sequence.
 937                  *
 938                  */
 939                 if( wgetch( p_sys->w ) != ERR )
 940                     ReturnFalse;
 941                 p_sys->i_box_plidx = p_sys->i_before_search;
 942                 p_sys->i_box_type = BOX_PLAYLIST;
 943                 ReturnTrue;
 944             case KEY_BACKSPACE:
 945             case 0x7f:
 946                 RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
 947                 break;
 948             default:
 949             {
 950 #ifdef HAVE_NCURSESW
 951                 if( i_chain_len + 1 < SEARCH_CHAIN_SIZE )
 952                 {
 953                     p_sys->psz_search_chain[i_chain_len] = (char) i_key;
 954                     p_sys->psz_search_chain[i_chain_len + 1] = '\0';
 955                 }
 956 #else
 957                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
 958
 959                 if( psz_utf8 != NULL )
 960                 {
 961                     if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
 962                     {
 963                         strcpy( p_sys->psz_search_chain + i_chain_len,
 964                                 psz_utf8 );
 965                     }
 966                     free( psz_utf8 );
 967                 }
 968 #endif
 969                 break;
 970             }
 971         }
 972         free( p_sys->psz_old_search );
 973         p_sys->psz_old_search = NULL;
 974         SearchPlaylist( p_intf, p_sys->psz_search_chain );
 975         ReturnTrue;
 976     }
 977     else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
 978     {
 979         int i_chain_len = strlen( p_sys->psz_open_chain );
 980
 981         switch( i_key )
 982         {
 983             case KEY_CLEAR:
 984             case 0x0c:          /* ^l */
 985                 clear();
 986                 ReturnTrue;
 987             case KEY_ENTER:
 988             case '\r':
 989             case '\n':
 990                 if( i_chain_len > 0 )
 991                 {
 992                     playlist_item_t *p_parent = p_sys->p_node;
 993
 994                     if( !p_parent )
 995                     p_parent = p_playlist->status.p_node;
 996                     if( !p_parent )
 997                         p_parent = p_playlist->p_local_onelevel;
 998
 999                     while( p_parent->p_parent && p_parent->p_parent->p_parent )
1000                         p_parent = p_parent->p_parent;
1001
1002                     playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
1003                                   PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
1004                                   p_parent->p_input ==
1005                                     p_playlist->p_local_onelevel->p_input
1006                                   , false );
1007
1008                     p_sys->b_box_plidx_follow = true;
1009                 }
1010                 p_sys->i_box_type = BOX_PLAYLIST;
1011                 ReturnTrue;
1012             case 0x1b:  /* ESC */
1013                 if( wgetch( p_sys->w ) != ERR )
1014                     ReturnFalse;
1015                 p_sys->i_box_type = BOX_PLAYLIST;
1016                 ReturnTrue;
1017             case KEY_BACKSPACE:
1018             case 0x7f:
1019                 RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
1020                 break;
1021             default:
1022             {
1023 #ifdef HAVE_NCURSESW
1024                 if( i_chain_len + 1 < OPEN_CHAIN_SIZE )
1025                 {
1026                     p_sys->psz_open_chain[i_chain_len] = (char) i_key;
1027                     p_sys->psz_open_chain[i_chain_len + 1] = '\0';
1028                 }
1029 #else
1030                 char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
1031
1032                 if( psz_utf8 != NULL )
1033                 {
1034                     if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
1035                     {
1036                         strcpy( p_sys->psz_open_chain + i_chain_len,
1037                                 psz_utf8 );
1038                     }
1039                     free( psz_utf8 );
1040                 }
1041 #endif
1042                 break;
1043             }
1044         }
1045         ReturnTrue;
1046     }
1047
1048
1049     /* Common keys */
1050     switch( i_key )
1051     {
1052         case 0x1b:  /* ESC */
1053             if( wgetch( p_sys->w ) != ERR )
1054                 ReturnFalse;
1055         case 'q':
1056         case 'Q':
1057         case KEY_EXIT:
1058             vlc_object_kill( p_intf->p_libvlc );
1059             ReturnFalse;
1060
1061         /* Box switching */
1062         case 'i':
1063             if( p_sys->i_box_type == BOX_INFO )
1064                 p_sys->i_box_type = BOX_NONE;
1065             else
1066                 p_sys->i_box_type = BOX_INFO;
1067             p_sys->i_box_lines_total = 0;
1068             ReturnTrue;
1069         case 'm':
1070             if( p_sys->i_box_type == BOX_META )
1071                 p_sys->i_box_type = BOX_NONE;
1072             else
1073                 p_sys->i_box_type = BOX_META;
1074             p_sys->i_box_lines_total = 0;
1075             ReturnTrue;
1076         case 'L':
1077             if( p_sys->i_box_type == BOX_LOG )
1078                 p_sys->i_box_type = BOX_NONE;
1079             else
1080                 p_sys->i_box_type = BOX_LOG;
1081             ReturnTrue;
1082         case 'P':
1083             if( p_sys->i_box_type == BOX_PLAYLIST )
1084                 p_sys->i_box_type = BOX_NONE;
1085             else
1086                 p_sys->i_box_type = BOX_PLAYLIST;
1087             ReturnTrue;
1088         case 'B':
1089             if( p_sys->i_box_type == BOX_BROWSE )
1090                 p_sys->i_box_type = BOX_NONE;
1091             else
1092                 p_sys->i_box_type = BOX_BROWSE;
1093             ReturnTrue;
1094         case 'x':
1095             if( p_sys->i_box_type == BOX_OBJECTS )
1096                 p_sys->i_box_type = BOX_NONE;
1097             else
1098                 p_sys->i_box_type = BOX_OBJECTS;
1099             ReturnTrue;
1100         case 'S':
1101             if( p_sys->i_box_type == BOX_STATS )
1102                 p_sys->i_box_type = BOX_NONE;
1103             else
1104                 p_sys->i_box_type = BOX_STATS;
1105             ReturnTrue;
1106         case 'c':
1107             p_sys->b_color = !p_sys->b_color;
1108             if( p_sys->b_color && !p_sys->b_color_started )
1109                 start_color_and_pairs( p_intf );
1110             ReturnTrue;
1111         case 'h':
1112         case 'H':
1113             if( p_sys->i_box_type == BOX_HELP )
1114                 p_sys->i_box_type = BOX_NONE;
1115             else
1116                 p_sys->i_box_type = BOX_HELP;
1117             p_sys->i_box_lines_total = 0;
1118             ReturnTrue;
1119         case '/':
1120             if( p_sys->i_box_type != BOX_SEARCH )
1121             {
1122                 if( p_sys->psz_search_chain == NULL )
1123                     ReturnTrue;
1124                 p_sys->psz_search_chain[0] = '\0';
1125                 p_sys->b_box_plidx_follow = false;
1126                 p_sys->i_before_search = p_sys->i_box_plidx;
1127                 p_sys->i_box_type = BOX_SEARCH;
1128             }
1129             ReturnTrue;
1130         case 'A': /* Open */
1131             if( p_sys->i_box_type != BOX_OPEN )
1132             {
1133                 if( p_sys->psz_open_chain == NULL )
1134                     ReturnTrue;
1135                 p_sys->psz_open_chain[0] = '\0';
1136                 p_sys->i_box_type = BOX_OPEN;
1137             }
1138             ReturnTrue;
1139
1140         /* Navigation */
1141         case KEY_RIGHT:
1142             p_sys->f_slider += 1.0;
1143             if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
1144             ManageSlider( p_intf );
1145             ReturnTrue;
1146
1147         case KEY_LEFT:
1148             p_sys->f_slider -= 1.0;
1149             if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
1150             ManageSlider( p_intf );
1151             ReturnTrue;
1152
1153         /* Common control */
1154         case 'f':
1155         {
1156             if( p_intf->p_sys->p_input )
1157             {
1158                 vout_thread_t *p_vout;
1159                 p_vout = vlc_object_find( p_intf->p_sys->p_input,
1160                                           VLC_OBJECT_VOUT, FIND_CHILD );
1161                 if( p_vout )
1162                 {
1163                     var_Get( p_vout, "fullscreen", &val );
1164                     val.b_bool = !val.b_bool;
1165                     var_Set( p_vout, "fullscreen", val );
1166                     vlc_object_release( p_vout );
1167                 }
1168                 else
1169                 {
1170                     var_Get( p_playlist, "fullscreen", &val );
1171                     val.b_bool = !val.b_bool;
1172                     var_Set( p_playlist, "fullscreen", val );
1173                 }
1174             }
1175             ReturnFalse;
1176         }
1177
1178         case ' ':
1179             PlayPause( p_intf );
1180             ReturnTrue;
1181
1182         case 's':
1183             playlist_Stop( p_playlist );
1184             ReturnTrue;
1185
1186         case 'e':
1187             Eject( p_intf );
1188             ReturnTrue;
1189
1190         case '[':
1191             if( p_sys->p_input )
1192             {
1193                 val.b_bool = true;
1194                 var_Set( p_sys->p_input, "prev-title", val );
1195             }
1196             ReturnTrue;
1197
1198         case ']':
1199             if( p_sys->p_input )
1200             {
1201                 val.b_bool = true;
1202                 var_Set( p_sys->p_input, "next-title", val );
1203             }
1204             ReturnTrue;
1205
1206         case '<':
1207             if( p_sys->p_input )
1208             {
1209                 val.b_bool = true;
1210                 var_Set( p_sys->p_input, "prev-chapter", val );
1211             }
1212             ReturnTrue;
1213
1214         case '>':
1215             if( p_sys->p_input )
1216             {
1217                 val.b_bool = true;
1218                 var_Set( p_sys->p_input, "next-chapter", val );
1219             }
1220             ReturnTrue;
1221
1222         case 'p':
1223             playlist_Prev( p_playlist );
1224             clear();
1225             ReturnTrue;
1226
1227         case 'n':
1228             playlist_Next( p_playlist );
1229             clear();
1230             ReturnTrue;
1231
1232         case 'a':
1233             aout_VolumeUp( p_intf, 1, NULL );
1234             clear();
1235             ReturnTrue;
1236
1237         case 'z':
1238             aout_VolumeDown( p_intf, 1, NULL );
1239             clear();
1240             ReturnTrue;
1241
1242         /*
1243          * ^l should clear and redraw the screen
1244          */
1245         case KEY_CLEAR:
1246         case 0x0c:          /* ^l */
1247             clear();
1248             ReturnTrue;
1249
1250         default:
1251             ReturnFalse;
1252     }
1253 }
1254
1255 static void ManageSlider( intf_thread_t *p_intf )
1256 {
1257     intf_sys_t     *p_sys = p_intf->p_sys;
1258     input_thread_t *p_input = p_sys->p_input;
1259     vlc_value_t     val;
1260
1261     if( p_input == NULL )
1262     {
1263         return;
1264     }
1265     var_Get( p_input, "state", &val );
1266     if( val.i_int != PLAYING_S )
1267     {
1268         return;
1269     }
1270
1271     var_Get( p_input, "position", &val );
1272     if( p_sys->f_slider == p_sys->f_slider_old )
1273     {
1274         p_sys->f_slider =
1275         p_sys->f_slider_old = 100 * val.f_float;
1276     }
1277     else
1278     {
1279         p_sys->f_slider_old = p_sys->f_slider;
1280
1281         val.f_float = p_sys->f_slider / 100.0;
1282         var_Set( p_input, "position", val );
1283     }
1284 }
1285
1286 static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
1287 {
1288     int i_max;
1289     int i_first = 0 ;
1290     int i_item = -1;
1291     intf_sys_t *p_sys = p_intf->p_sys;
1292
1293     if( p_sys->i_before_search >= 0 )
1294     {
1295         i_first = p_sys->i_before_search;
1296     }
1297
1298     if( ( ! psz_searchstring ) ||  strlen( psz_searchstring ) <= 0 )
1299     {
1300         p_sys->i_box_plidx = p_sys->i_before_search;
1301         return;
1302     }
1303
1304     i_max = p_sys->i_plist_entries;
1305
1306     i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
1307     if( i_item < 0 )
1308     {
1309         i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
1310     }
1311
1312     if( i_item < 0 || i_item >= i_max ) return;
1313
1314     p_sys->i_box_plidx = i_item;
1315 }
1316
1317 static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
1318                               int i_start, int i_stop )
1319 {
1320     intf_sys_t *p_sys = p_intf->p_sys;
1321     int i, i_item = -1;
1322
1323     for( i = i_start + 1; i < i_stop; i++ )
1324     {
1325         if( strcasestr( p_sys->pp_plist[i]->psz_display,
1326                         psz_searchstring ) != NULL )
1327         {
1328             i_item = i;
1329             break;
1330         }
1331     }
1332
1333     return i_item;
1334 }
1335
1336
1337 static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
1338 {
1339     va_list  vl_args;
1340     char    *p_buf = NULL;
1341     int      i_len;
1342
1343     if( w <= 0 )
1344         return;
1345
1346     va_start( vl_args, p_fmt );
1347     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1348         return;
1349     va_end( vl_args );
1350
1351     i_len = strlen( p_buf );
1352
1353 #ifdef HAVE_NCURSESW
1354     wchar_t psz_wide[i_len + 1];
1355
1356     EnsureUTF8( p_buf );
1357     size_t i_char_len = mbstowcs( psz_wide, p_buf, i_len );
1358
1359     size_t i_width; /* number of columns */
1360
1361     if( i_char_len == (size_t)-1 )
1362     /* an invalid character was encountered */
1363     {
1364         free( p_buf );
1365         return;
1366     }
1367     else
1368     {
1369         i_width = wcswidth( psz_wide, i_char_len );
1370         if( i_width == (size_t)-1 )
1371         {
1372             /* a non printable character was encountered */
1373             unsigned int i;
1374             int i_cwidth;
1375             i_width = 0;
1376             for( i = 0 ; i < i_char_len ; i++ )
1377             {
1378                 i_cwidth = wcwidth( psz_wide[i] );
1379                 if( i_cwidth != -1 )
1380                     i_width += i_cwidth;
1381             }
1382         }
1383     }
1384     if( i_width > (size_t)w )
1385     {
1386         int i_total_width = 0;
1387         int i = 0;
1388         while( i_total_width < w )
1389         {
1390             i_total_width += wcwidth( psz_wide[i] );
1391             if( w > 7 && i_total_width >= w/2 )
1392             {
1393                 psz_wide[i  ] = '.';
1394                 psz_wide[i+1] = '.';
1395                 i_total_width -= wcwidth( psz_wide[i] ) - 2;
1396                 if( i > 0 )
1397                 {
1398                     /* we require this check only if at least one character
1399                      * 4 or more columns wide exists (which i doubt) */
1400                     psz_wide[i-1] = '.';
1401                     i_total_width -= wcwidth( psz_wide[i-1] ) - 1;
1402                 }
1403
1404                 /* find the widest string */
1405                 int j, i_2nd_width = 0;
1406                 for( j = i_char_len - 1; i_2nd_width < w - i_total_width; j-- )
1407                     i_2nd_width += wcwidth( psz_wide[j] );
1408
1409                 /* we already have i_total_width columns filled, and we can't
1410                  * have more than w columns */
1411                 if( i_2nd_width > w - i_total_width )
1412                     j++;
1413
1414                 wmemmove( &psz_wide[i+2], &psz_wide[j+1], i_char_len - j - 1 );
1415                 psz_wide[i + 2 + i_char_len - j - 1] = '\0';
1416                 break;
1417             }
1418             i++;
1419         }
1420         if( w <= 7 ) /* we don't add the '...' else we lose too much chars */
1421             psz_wide[i] = '\0';
1422
1423         size_t i_wlen = wcslen( psz_wide ) * 6 + 1; /* worst case */
1424         char psz_ellipsized[i_wlen];
1425         wcstombs( psz_ellipsized, psz_wide, i_wlen );
1426         mvprintw( y, x, "%s", psz_ellipsized );
1427     }
1428     else
1429     {
1430         mvprintw( y, x, "%s", p_buf );
1431         mvhline( y, x + i_width, ' ', w - i_width );
1432     }
1433
1434     free( p_buf );
1435 #else
1436     if( i_len > w )
1437     {
1438         int i_cut = i_len - w;
1439         int x1 = i_len/2 - i_cut/2;
1440         int x2 = x1 + i_cut;
1441
1442         if( i_len > x2 )
1443         {
1444             memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
1445         }
1446         p_buf[w] = '\0';
1447         if( w > 7 )
1448         {
1449             p_buf[w/2-1] = '.';
1450             p_buf[w/2  ] = '.';
1451             p_buf[w/2+1] = '.';
1452         }
1453         char *psz_local = ToLocale( p_buf );
1454         mvprintw( y, x, "%s", psz_local );
1455         LocaleFree( p_buf );
1456     }
1457     else
1458     {
1459         char *psz_local = ToLocale( p_buf );
1460         mvprintw( y, x, "%s", psz_local );
1461         LocaleFree( p_buf );
1462         mvhline( y, x + i_len, ' ', w - i_len );
1463     }
1464 #endif
1465 }
1466 static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
1467 {
1468     intf_sys_t     *p_sys = p_intf->p_sys;
1469
1470     va_list  vl_args;
1471     char    *p_buf = NULL;
1472
1473     if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
1474     {
1475         return;
1476     }
1477
1478     va_start( vl_args, p_fmt );
1479     if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
1480         return;
1481     va_end( vl_args );
1482
1483     mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
1484     free( p_buf );
1485 }
1486
1487 static void DumpObject( intf_thread_t *p_intf, int *l, vlc_object_t *p_obj, int i_level )
1488 {
1489     if( p_obj->psz_object_name )
1490         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s \"%s\" (%d)",
1491                 p_obj->psz_object_type, p_obj->psz_object_name,
1492                 p_obj->i_object_id );
1493     else
1494         MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s (%d)",
1495                 p_obj->psz_object_type, p_obj->i_object_id );
1496
1497     vlc_list_t *list = vlc_list_children( p_obj );
1498     for( int i = 0; i < list->i_count ; i++ )
1499     {
1500         MainBoxWrite( p_intf, *l, 1 + 2 * i_level,
1501             i == list->i_count - 1 ? "`-" : "|-" );
1502         DumpObject( p_intf, l, list->p_values[i].p_object, i_level + 1 );
1503     }
1504     vlc_list_release( list );
1505 }
1506
1507 static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
1508 {
1509     intf_sys_t     *p_sys = p_intf->p_sys;
1510     input_thread_t *p_input = p_sys->p_input;
1511     playlist_t     *p_playlist = pl_Yield( p_intf );
1512     int y = 0;
1513     int h;
1514     int y_end;
1515
1516     /* Title */
1517     attrset( A_REVERSE );
1518     int i_len = strlen( "VLC media player "PACKAGE_VERSION );
1519     int mid = ( COLS - i_len ) / 2;
1520     if( mid < 0 )
1521         mid = 0;
1522     int i_size = ( COLS > i_len + 1 ) ? COLS : i_len + 1;
1523     char psz_title[i_size];
1524     memset( psz_title, ' ', mid );
1525     if( p_sys->b_color )
1526         wcolor_set( p_sys->w, C_TITLE, NULL );
1527     snprintf( &psz_title[mid], i_size, "VLC media player "PACKAGE_VERSION );
1528     mvnprintw( y, 0, COLS, "%s", psz_title );
1529     attroff( A_REVERSE );
1530     y += 2;
1531
1532     if( p_sys->b_color )
1533         wcolor_set( p_sys->w, C_STATUS, NULL );
1534
1535     /* Infos */
1536     char *psz_state;
1537     if( asprintf( &psz_state, "%s%s%s",
1538             var_GetBool( p_playlist, "repeat" ) ? _( "[Repeat] " ) : "",
1539             var_GetBool( p_playlist, "random" ) ? _( "[Random] " ) : "",
1540             var_GetBool( p_playlist, "loop" ) ? _( "[Loop]" ) : "" ) == -1 )
1541         psz_state = NULL;
1542
1543     if( p_input && !p_input->b_dead )
1544     {
1545         char buf1[MSTRTIME_MAX_SIZE];
1546         char buf2[MSTRTIME_MAX_SIZE];
1547         vlc_value_t val;
1548         vlc_value_t val_list;
1549
1550         /* Source */
1551         char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
1552         mvnprintw( y++, 0, COLS, _(" Source   : %s"), psz_uri );
1553         free( psz_uri );
1554
1555         /* State */
1556         var_Get( p_input, "state", &val );
1557         if( val.i_int == PLAYING_S )
1558         {
1559             mvnprintw( y++, 0, COLS, _(" State    : Playing %s"), psz_state );
1560         }
1561         else if( val.i_int == STOP_S )
1562         {
1563             mvnprintw( y++, 0, COLS, _(" State    : Stopped %s"), psz_state );
1564         }
1565         else if( val.i_int == OPENING_S )
1566         {
1567             mvnprintw( y++, 0, COLS, _(" State    : Opening/Connecting %s"), psz_state );
1568         }
1569         else if( val.i_int == BUFFERING_S )
1570         {
1571             mvnprintw( y++, 0, COLS, _(" State    : Buffering %s"), psz_state );
1572         }
1573         else if( val.i_int == PAUSE_S )
1574         {
1575             mvnprintw( y++, 0, COLS, _(" State    : Paused %s"), psz_state );
1576         }
1577
1578         if( val.i_int != INIT_S && val.i_int != END_S )
1579         {
1580             audio_volume_t i_volume;
1581
1582             /* Position */
1583             var_Get( p_input, "time", &val );
1584             msecstotimestr( buf1, val.i_time / 1000 );
1585
1586             var_Get( p_input, "length", &val );
1587             msecstotimestr( buf2, val.i_time / 1000 );
1588
1589             mvnprintw( y++, 0, COLS, _(" Position : %s/%s (%.2f%%)"), buf1, buf2, p_sys->f_slider );
1590
1591             /* Volume */
1592             aout_VolumeGet( p_intf, &i_volume );
1593             mvnprintw( y++, 0, COLS, _(" Volume   : %i%%"), i_volume*200/AOUT_VOLUME_MAX );
1594
1595             /* Title */
1596             if( !var_Get( p_input, "title", &val ) )
1597             {
1598                 var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
1599                 if( val_list.p_list->i_count > 0 )
1600                 {
1601                     mvnprintw( y++, 0, COLS, _(" Title    : %d/%d"), val.i_int, val_list.p_list->i_count );
1602                 }
1603                 var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
1604             }
1605
1606             /* Chapter */
1607             if( !var_Get( p_input, "chapter", &val ) )
1608             {
1609                 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
1610                 if( val_list.p_list->i_count > 0 )
1611                 {
1612                     mvnprintw( y++, 0, COLS, _(" Chapter  : %d/%d"), val.i_int, val_list.p_list->i_count );
1613                 }
1614                 var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
1615             }
1616         }
1617         else
1618         {
1619             y += 2;
1620         }
1621     }
1622     else
1623     {
1624         mvnprintw( y++, 0, COLS, _(" Source: <no current item> %s"), psz_state );
1625         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1626         mvnprintw( y++, 0, COLS, _(" [ h for help ]") );
1627         DrawEmptyLine( p_sys->w, y++, 0, COLS );
1628     }
1629     free( psz_state );
1630     if( p_sys->b_color )
1631         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1632
1633     DrawBox( p_sys->w, y, 0, 3, COLS, "", p_sys->b_color );
1634     DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
1635     DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
1636     y += 3;
1637
1638     p_sys->i_box_y = y + 1;
1639     p_sys->i_box_lines = LINES - y - 2;
1640
1641     h = LINES - y;
1642     y_end = y + h - 1;
1643
1644     if( p_sys->i_box_type == BOX_HELP )
1645     {
1646         /* Help box */
1647         int l = 0;
1648         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Help "), p_sys->b_color );
1649
1650         if( p_sys->b_color )
1651             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1652         MainBoxWrite( p_intf, l++, 1, _("[Display]") );
1653         if( p_sys->b_color )
1654             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1655         MainBoxWrite( p_intf, l++, 1, _("     h,H         Show/Hide help box") );
1656         MainBoxWrite( p_intf, l++, 1, _("     i           Show/Hide info box") );
1657         MainBoxWrite( p_intf, l++, 1, _("     m           Show/Hide metadata box") );
1658         MainBoxWrite( p_intf, l++, 1, _("     L           Show/Hide messages box") );
1659         MainBoxWrite( p_intf, l++, 1, _("     P           Show/Hide playlist box") );
1660         MainBoxWrite( p_intf, l++, 1, _("     B           Show/Hide filebrowser") );
1661         MainBoxWrite( p_intf, l++, 1, _("     x           Show/Hide objects box") );
1662         MainBoxWrite( p_intf, l++, 1, _("     S           Show/Hide statistics box" ) );
1663         MainBoxWrite( p_intf, l++, 1, _("     c           Switch color on/off") );
1664         MainBoxWrite( p_intf, l++, 1, _("     Esc         Close Add/Search entry") );
1665         MainBoxWrite( p_intf, l++, 1, "" );
1666
1667         if( p_sys->b_color )
1668             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1669         MainBoxWrite( p_intf, l++, 1, _("[Global]") );
1670         if( p_sys->b_color )
1671             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1672         MainBoxWrite( p_intf, l++, 1, _("     q, Q, Esc   Quit") );
1673         MainBoxWrite( p_intf, l++, 1, _("     s           Stop") );
1674         MainBoxWrite( p_intf, l++, 1, _("     <space>     Pause/Play") );
1675         MainBoxWrite( p_intf, l++, 1, _("     f           Toggle Fullscreen") );
1676         MainBoxWrite( p_intf, l++, 1, _("     n, p        Next/Previous playlist item") );
1677         MainBoxWrite( p_intf, l++, 1, _("     [, ]        Next/Previous title") );
1678         MainBoxWrite( p_intf, l++, 1, _("     <, >        Next/Previous chapter") );
1679         MainBoxWrite( p_intf, l++, 1, _("     <right>     Seek +1%%") );
1680         MainBoxWrite( p_intf, l++, 1, _("     <left>      Seek -1%%") );
1681         MainBoxWrite( p_intf, l++, 1, _("     a           Volume Up") );
1682         MainBoxWrite( p_intf, l++, 1, _("     z           Volume Down") );
1683         MainBoxWrite( p_intf, l++, 1, "" );
1684
1685         if( p_sys->b_color )
1686             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1687         MainBoxWrite( p_intf, l++, 1, _("[Playlist]") );
1688         if( p_sys->b_color )
1689             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1690         MainBoxWrite( p_intf, l++, 1, _("     r           Toggle Random playing") );
1691         MainBoxWrite( p_intf, l++, 1, _("     l           Toggle Loop Playlist") );
1692         MainBoxWrite( p_intf, l++, 1, _("     R           Toggle Repeat item") );
1693         MainBoxWrite( p_intf, l++, 1, _("     o           Order Playlist by title") );
1694         MainBoxWrite( p_intf, l++, 1, _("     O           Reverse order Playlist by title") );
1695         MainBoxWrite( p_intf, l++, 1, _("     g           Go to the current playing item") );
1696         MainBoxWrite( p_intf, l++, 1, _("     /           Look for an item") );
1697         MainBoxWrite( p_intf, l++, 1, _("     A           Add an entry") );
1698         MainBoxWrite( p_intf, l++, 1, _("     D, <del>    Delete an entry") );
1699         MainBoxWrite( p_intf, l++, 1, _("     <backspace> Delete an entry") );
1700         MainBoxWrite( p_intf, l++, 1, _("     e           Eject (if stopped)") );
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, _("[Filebrowser]") );
1706         if( p_sys->b_color )
1707             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1708         MainBoxWrite( p_intf, l++, 1, _("     <enter>     Add the selected file to the playlist") );
1709         MainBoxWrite( p_intf, l++, 1, _("     <space>     Add the selected directory to the playlist") );
1710         MainBoxWrite( p_intf, l++, 1, _("     .           Show/Hide hidden files") );
1711         MainBoxWrite( p_intf, l++, 1, "" );
1712
1713         if( p_sys->b_color )
1714             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1715         MainBoxWrite( p_intf, l++, 1, _("[Boxes]") );
1716         if( p_sys->b_color )
1717             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1718         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Navigate through the box line by line") );
1719         MainBoxWrite( p_intf, l++, 1, _("     <pgup>,<pgdown> Navigate through the box page by page") );
1720         MainBoxWrite( p_intf, l++, 1, "" );
1721
1722         if( p_sys->b_color )
1723             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1724         MainBoxWrite( p_intf, l++, 1, _("[Player]") );
1725         if( p_sys->b_color )
1726             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1727         MainBoxWrite( p_intf, l++, 1, _("     <up>,<down>     Seek +/-5%%") );
1728         MainBoxWrite( p_intf, l++, 1, "" );
1729
1730         if( p_sys->b_color )
1731             wcolor_set( p_sys->w, C_CATEGORY, NULL );
1732         MainBoxWrite( p_intf, l++, 1, _("[Miscellaneous]") );
1733         if( p_sys->b_color )
1734             wcolor_set( p_sys->w, C_DEFAULT, NULL );
1735         MainBoxWrite( p_intf, l++, 1, _("     Ctrl-l          Refresh the screen") );
1736
1737         p_sys->i_box_lines_total = l;
1738         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1739         {
1740             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1741         }
1742
1743         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1744         {
1745             y += l - p_sys->i_box_start;
1746         }
1747         else
1748         {
1749             y += p_sys->i_box_lines;
1750         }
1751     }
1752     else if( p_sys->i_box_type == BOX_INFO )
1753     {
1754         /* Info box */
1755         int l = 0;
1756         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Information "), p_sys->b_color );
1757
1758         if( p_input )
1759         {
1760             int i,j;
1761             vlc_mutex_lock( &input_GetItem(p_input)->lock );
1762             for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
1763             {
1764                 info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
1765                 if( y >= y_end ) break;
1766                 if( p_sys->b_color )
1767                     wcolor_set( p_sys->w, C_CATEGORY, NULL );
1768                 MainBoxWrite( p_intf, l++, 1, _("  [%s]"), p_category->psz_name );
1769                 if( p_sys->b_color )
1770                     wcolor_set( p_sys->w, C_DEFAULT, NULL );
1771                 for( j = 0; j < p_category->i_infos; j++ )
1772                 {
1773                     info_t *p_info = p_category->pp_infos[j];
1774                     if( y >= y_end ) break;
1775                     MainBoxWrite( p_intf, l++, 1, _("      %s: %s"), p_info->psz_name, p_info->psz_value );
1776                 }
1777             }
1778             vlc_mutex_unlock( &input_GetItem(p_input)->lock );
1779         }
1780         else
1781         {
1782             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1783         }
1784         p_sys->i_box_lines_total = l;
1785         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1786         {
1787             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1788         }
1789
1790         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1791         {
1792             y += l - p_sys->i_box_start;
1793         }
1794         else
1795         {
1796             y += p_sys->i_box_lines;
1797         }
1798     }
1799     else if( p_sys->i_box_type == BOX_META )
1800     {
1801         /* Meta data box */
1802         int l = 0;
1803
1804         DrawBox( p_sys->w, y++, 0, h, COLS, _("Meta-information"),
1805                  p_sys->b_color );
1806
1807         if( p_input )
1808         {
1809             int i;
1810             input_item_t *p_item = input_GetItem( p_input );
1811             vlc_mutex_lock( &p_item->lock );
1812             for( i=0; i<VLC_META_TYPE_COUNT; i++ )
1813             {
1814                 if( y >= y_end ) break;
1815                 char *psz_meta = p_item->p_meta->ppsz_meta[i];
1816                 if( psz_meta && *psz_meta )
1817                 {
1818                     const char *psz_meta_title;
1819                     switch( i )
1820                     {
1821                         case 0:
1822                             psz_meta_title = VLC_META_TITLE; break;
1823                         case 1:
1824                             psz_meta_title = VLC_META_ARTIST; break;
1825                         case 2:
1826                             psz_meta_title = VLC_META_GENRE ; break;
1827                         case 3:
1828                             psz_meta_title = VLC_META_COPYRIGHT; break;
1829                         case 4:
1830                             psz_meta_title = VLC_META_ALBUM; break;
1831                         case 5:
1832                             psz_meta_title = VLC_META_TRACK_NUMBER; break;
1833                         case 6:
1834                             psz_meta_title = VLC_META_DESCRIPTION; break;
1835                         case 7:
1836                             psz_meta_title = VLC_META_RATING; break;
1837                         case 8:
1838                             psz_meta_title = VLC_META_DATE; break;
1839                         case 9:
1840                             psz_meta_title = VLC_META_SETTING; break;
1841                         case 10:
1842                             psz_meta_title = VLC_META_URL; break;
1843                         case 11:
1844                             psz_meta_title = VLC_META_LANGUAGE; break;
1845                         case 12:
1846                             psz_meta_title = VLC_META_NOW_PLAYING; break;
1847                         case 13:
1848                             psz_meta_title = VLC_META_PUBLISHER; break;
1849                         case 14:
1850                             psz_meta_title = VLC_META_ENCODED_BY; break;
1851                         case 15:
1852                             psz_meta_title = VLC_META_ART_URL; break;
1853                         case 16:
1854                             psz_meta_title = VLC_META_TRACKID; break;
1855                         default:
1856                             psz_meta_title = ""; break;
1857                     }
1858                     if( p_sys->b_color )
1859                         wcolor_set( p_sys->w, C_CATEGORY, NULL );
1860                     MainBoxWrite( p_intf, l++, 1, "  [%s]", psz_meta_title );
1861                     if( p_sys->b_color )
1862                         wcolor_set( p_sys->w, C_DEFAULT, NULL );
1863                     MainBoxWrite( p_intf, l++, 1, "      %s", psz_meta );
1864                 }
1865             }
1866             vlc_mutex_unlock( &p_item->lock );
1867         }
1868         else
1869         {
1870             MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
1871         }
1872         p_sys->i_box_lines_total = l;
1873         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1874         {
1875             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1876         }
1877
1878         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1879         {
1880             y += l - p_sys->i_box_start;
1881         }
1882         else
1883         {
1884             y += p_sys->i_box_lines;
1885         }
1886     }
1887     else if( p_sys->i_box_type == BOX_LOG )
1888     {
1889         int i_line = 0;
1890         int i_stop;
1891         int i_start;
1892
1893         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Logs "), p_sys->b_color );
1894
1895         i_start = p_intf->p_sys->p_sub->i_start;
1896
1897         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1898         i_stop = *p_intf->p_sys->p_sub->pi_stop;
1899         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1900
1901         for( ;; )
1902         {
1903             static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
1904             if( i_line >= h - 2 )
1905             {
1906                 break;
1907             }
1908             i_stop--;
1909             i_line++;
1910             if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
1911             if( i_stop == i_start )
1912             {
1913                 break;
1914             }
1915             if( p_sys->b_color )
1916                 wcolor_set( p_sys->w,
1917                     p_sys->p_sub->p_msg[i_stop].i_type + C_INFO,
1918                     NULL );
1919             mvnprintw( y + h-2-i_line, 1, COLS - 2, "   [%s] %s",
1920                       ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
1921                       p_sys->p_sub->p_msg[i_stop].psz_msg );
1922             if( p_sys->b_color )
1923                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1924         }
1925
1926         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1927         p_intf->p_sys->p_sub->i_start = i_stop;
1928         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1929         y = y_end;
1930     }
1931     else if( p_sys->i_box_type == BOX_BROWSE )
1932     {
1933         /* Filebrowser box */
1934         int        i_start, i_stop;
1935         int        i_item;
1936         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Browse "), p_sys->b_color );
1937
1938         if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
1939         if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
1940
1941         if( p_sys->i_box_bidx < (h - 2)/2 )
1942         {
1943             i_start = 0;
1944             i_stop = h - 2;
1945         }
1946         else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
1947         {
1948             i_start = p_sys->i_box_bidx - (h - 2)/2;
1949             i_stop = i_start + h - 2;
1950         }
1951         else
1952         {
1953             i_stop = p_sys->i_dir_entries;
1954             i_start = p_sys->i_dir_entries - (h - 2);
1955         }
1956         if( i_start < 0 )
1957         {
1958             i_start = 0;
1959         }
1960         if( i_stop > p_sys->i_dir_entries )
1961         {
1962             i_stop = p_sys->i_dir_entries;
1963         }
1964
1965         for( i_item = i_start; i_item < i_stop; i_item++ )
1966         {
1967             bool b_selected = ( p_sys->i_box_bidx == i_item );
1968
1969             if( y >= y_end ) break;
1970             if( b_selected )
1971             {
1972                 attrset( A_REVERSE );
1973             }
1974             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1975                 wcolor_set( p_sys->w, C_FOLDER, NULL );
1976             mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == true ? ' ' : '+',
1977                             p_sys->pp_dir_entries[i_item]->psz_path );
1978             if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
1979                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
1980
1981             if( b_selected )
1982             {
1983                 attroff( A_REVERSE );
1984             }
1985         }
1986
1987     }
1988     else if( p_sys->i_box_type == BOX_OBJECTS )
1989     {
1990         int l = 0;
1991         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Objects "), p_sys->b_color );
1992         DumpObject( p_intf, &l, VLC_OBJECT( p_intf->p_libvlc ), 0 );
1993
1994         p_sys->i_box_lines_total = l;
1995         if( p_sys->i_box_start >= p_sys->i_box_lines_total )
1996             p_sys->i_box_start = p_sys->i_box_lines_total - 1;
1997
1998         if( l - p_sys->i_box_start < p_sys->i_box_lines )
1999             y += l - p_sys->i_box_start;
2000         else
2001             y += p_sys->i_box_lines;
2002     }
2003     else if( p_sys->i_box_type == BOX_STATS )
2004     {
2005         DrawBox( p_sys->w, y++, 0, h, COLS, _(" Stats "), p_sys->b_color );
2006
2007         if( p_input )
2008         {
2009             input_item_t *p_item = input_GetItem( p_input );
2010             assert( p_item );
2011             vlc_mutex_lock( &p_item->lock );
2012             vlc_mutex_lock( &p_item->p_stats->lock );
2013
2014             int i_audio = 0;
2015             int i_video = 0;
2016             int i;
2017
2018             if( !p_item->i_es )
2019                 i_video = i_audio = 1;
2020             else
2021                 for( i = 0; i < p_item->i_es ; i++ )
2022                 {
2023                     i_audio += ( p_item->es[i]->i_cat == AUDIO_ES );
2024                     i_video += ( p_item->es[i]->i_cat == VIDEO_ES );
2025                 }
2026
2027             int l = 0;
2028
2029 #define SHOW_ACS(x,c) \
2030     if(l >= p_sys->i_box_start && l - p_sys->i_box_start < p_sys->i_box_lines) \
2031         mvaddch( p_sys->i_box_y - p_sys->i_box_start + l, x, c )
2032
2033             /* Input */
2034             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2035             MainBoxWrite( p_intf, l, 1, _("+-[Incoming]"));
2036             SHOW_ACS( 1, ACS_ULCORNER );  SHOW_ACS( 2, ACS_HLINE ); l++;
2037             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2038             MainBoxWrite( p_intf, l, 1, _("| input bytes read : %8.0f kB"),
2039                     (float)(p_item->p_stats->i_read_bytes)/1000 );
2040             SHOW_ACS( 1, ACS_VLINE ); l++;
2041             MainBoxWrite( p_intf, l, 1, _("| input bitrate    :   %6.0f kb/s"),
2042                     (float)(p_item->p_stats->f_input_bitrate)*8000 );
2043             MainBoxWrite( p_intf, l, 1, _("| demux bytes read : %8.0f kB"),
2044                     (float)(p_item->p_stats->i_demux_read_bytes)/1000 );
2045             SHOW_ACS( 1, ACS_VLINE ); l++;
2046             MainBoxWrite( p_intf, l, 1, _("| demux bitrate    :   %6.0f kb/s"),
2047                     (float)(p_item->p_stats->f_demux_bitrate)*8000 );
2048             SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2049
2050             /* Video */
2051             if( i_video )
2052             {
2053                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2054                 MainBoxWrite( p_intf, l, 1, _("+-[Video Decoding]"));
2055                 SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2056                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2057                 MainBoxWrite( p_intf, l, 1, _("| video decoded    :    %5i"),
2058                         p_item->p_stats->i_decoded_video );
2059                 SHOW_ACS( 1, ACS_VLINE ); l++;
2060                 MainBoxWrite( p_intf, l, 1, _("| frames displayed :    %5i"),
2061                         p_item->p_stats->i_displayed_pictures );
2062                 SHOW_ACS( 1, ACS_VLINE ); l++;
2063                 MainBoxWrite( p_intf, l, 1, _("| frames lost      :    %5i"),
2064                         p_item->p_stats->i_lost_pictures );
2065                 SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2066             }
2067             /* Audio*/
2068             if( i_audio )
2069             {
2070                 if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2071                 MainBoxWrite( p_intf, l, 1, _("+-[Audio Decoding]"));
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, _("| audio decoded    :    %5i"),
2075                         p_item->p_stats->i_decoded_audio );
2076                 SHOW_ACS( 1, ACS_VLINE ); l++;
2077                 MainBoxWrite( p_intf, l, 1, _("| buffers played   :    %5i"),
2078                         p_item->p_stats->i_played_abuffers );
2079                 SHOW_ACS( 1, ACS_VLINE ); l++;
2080                 MainBoxWrite( p_intf, l, 1, _("| buffers lost     :    %5i"),
2081                         p_item->p_stats->i_lost_abuffers );
2082                 SHOW_ACS( 1, ACS_VLINE ); l++; SHOW_ACS( 1, ACS_VLINE ); l++;
2083             }
2084             /* Sout */
2085             if( p_sys->b_color ) wcolor_set( p_sys->w, C_CATEGORY, NULL );
2086             MainBoxWrite( p_intf, l, 1, _("+-[Streaming]"));
2087             SHOW_ACS( 1, ACS_LTEE );  SHOW_ACS( 2, ACS_HLINE ); l++;
2088             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2089             MainBoxWrite( p_intf, l, 1, _("| packets sent     :    %5i"), p_item->p_stats->i_sent_packets );
2090             SHOW_ACS( 1, ACS_VLINE ); l++;
2091             MainBoxWrite( p_intf, l, 1, _("| bytes sent       : %8.0f kB"),
2092                     (float)(p_item->p_stats->i_sent_bytes)/1000 );
2093             SHOW_ACS( 1, ACS_VLINE ); l++;
2094             MainBoxWrite( p_intf, l, 1, _("\\ sending bitrate  :   %6.0f kb/s"),
2095                     (float)(p_item->p_stats->f_send_bitrate*8)*1000 );
2096             SHOW_ACS( 1, ACS_LLCORNER ); l++;
2097             if( p_sys->b_color ) wcolor_set( p_sys->w, C_DEFAULT, NULL );
2098
2099 #undef SHOW_ACS
2100
2101             p_sys->i_box_lines_total = l;
2102             if( p_sys->i_box_start >= p_sys->i_box_lines_total )
2103                 p_sys->i_box_start = p_sys->i_box_lines_total - 1;
2104
2105             if( l - p_sys->i_box_start < p_sys->i_box_lines )
2106                 y += l - p_sys->i_box_start;
2107             else
2108                 y += p_sys->i_box_lines;
2109
2110             vlc_mutex_unlock( &p_item->p_stats->lock );
2111             vlc_mutex_unlock( &p_item->lock );
2112
2113         }
2114     }
2115     else if( p_sys->i_box_type == BOX_PLAYLIST ||
2116                p_sys->i_box_type == BOX_SEARCH ||
2117                p_sys->i_box_type == BOX_OPEN   )
2118     {
2119         /* Playlist box */
2120         int        i_start, i_stop, i_max = p_sys->i_plist_entries;
2121         int        i_item;
2122         char       *psz_title;
2123
2124         switch( p_sys->i_current_view )
2125         {
2126             case VIEW_ONELEVEL:
2127                 psz_title = strdup( _(" Playlist (All, one level) ") );
2128                 break;
2129             case VIEW_CATEGORY:
2130                 psz_title = strdup( _(" Playlist (By category) ") );
2131                 break;
2132             default:
2133                 psz_title = strdup( _(" Playlist (Manually added) ") );
2134         }
2135
2136         DrawBox( p_sys->w, y++, 0, h, COLS, psz_title, p_sys->b_color );
2137         free( psz_title );
2138
2139         if( p_sys->b_need_update || p_sys->pp_plist == NULL )
2140         {
2141             PlaylistRebuild( p_intf );
2142         }
2143         if( p_sys->b_box_plidx_follow )
2144         {
2145             FindIndex( p_intf );
2146         }
2147
2148         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2149         if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
2150         if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
2151
2152         if( p_sys->i_box_plidx < (h - 2)/2 )
2153         {
2154             i_start = 0;
2155             i_stop = h - 2;
2156         }
2157         else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
2158         {
2159             i_start = p_sys->i_box_plidx - (h - 2)/2;
2160             i_stop = i_start + h - 2;
2161         }
2162         else
2163         {
2164             i_stop = i_max;
2165             i_start = i_max - (h - 2);
2166         }
2167         if( i_start < 0 )
2168         {
2169             i_start = 0;
2170         }
2171         if( i_stop > i_max )
2172         {
2173             i_stop = i_max;
2174         }
2175
2176         for( i_item = i_start; i_item < i_stop; i_item++ )
2177         {
2178             bool b_selected = ( p_sys->i_box_plidx == i_item );
2179             playlist_item_t *p_item = p_sys->pp_plist[i_item]->p_item;
2180             playlist_item_t *p_node = p_sys->p_node;
2181             int c = ' ';
2182             if( ( p_node && p_item->p_input == p_node->p_input ) ||
2183                         ( !p_node && p_item->p_input ==
2184                         p_playlist->status.p_node->p_input ) )
2185                 c = '*';
2186             else if( p_item == p_node || ( p_item != p_node &&
2187                         PlaylistIsPlaying( p_intf, p_item ) ) )
2188                 c = '>';
2189
2190             if( y >= y_end ) break;
2191             if( b_selected )
2192             {
2193                 attrset( A_REVERSE );
2194             }
2195             if( p_sys->b_color )
2196                 wcolor_set( p_sys->w, i_item % 3 + C_PLAYLIST_1, NULL );
2197             mvnprintw( y++, 1, COLS - 2, "%c%s", c,
2198                        p_sys->pp_plist[i_item]->psz_display );
2199             if( p_sys->b_color )
2200                 wcolor_set( p_sys->w, C_DEFAULT, NULL );
2201             if( b_selected )
2202             {
2203                 attroff( A_REVERSE );
2204             }
2205         }
2206
2207     }
2208     else
2209     {
2210         y++;
2211     }
2212     if( p_sys->i_box_type == BOX_SEARCH )
2213     {
2214         DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2215         if( p_sys->psz_search_chain )
2216         {
2217             if( strlen( p_sys->psz_search_chain ) == 0 &&
2218                 p_sys->psz_old_search != NULL )
2219             {
2220                 /* Searching next entry */
2221                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_old_search );
2222             }
2223             else
2224             {
2225                 mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_search_chain );
2226             }
2227         }
2228     }
2229     if( p_sys->i_box_type == BOX_OPEN )
2230     {
2231         if( p_sys->psz_open_chain )
2232         {
2233             DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
2234             mvnprintw( 7, 1, COLS-2, _("Open: %s"), p_sys->psz_open_chain );
2235         }
2236     }
2237
2238     while( y < y_end )
2239     {
2240         DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
2241     }
2242
2243     refresh();
2244
2245     *t_last_refresh = time( 0 );
2246     vlc_object_release( p_playlist );
2247 }
2248
2249 static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
2250 {
2251     intf_sys_t *p_sys = p_intf->p_sys;
2252     playlist_t *p_playlist = pl_Yield( p_intf );
2253     playlist_item_t *p_item;
2254
2255     switch( p_sys->i_current_view )
2256     {
2257         case VIEW_CATEGORY:
2258             p_item = p_playlist->p_root_category;
2259             break;
2260         default:
2261             p_item = p_playlist->p_root_onelevel;
2262     }
2263     vlc_object_release( p_playlist );
2264     return p_item;
2265 }
2266
2267 static void PlaylistRebuild( intf_thread_t *p_intf )
2268 {
2269     intf_sys_t *p_sys = p_intf->p_sys;
2270     playlist_t *p_playlist = pl_Yield( p_intf );
2271
2272     PL_LOCK;
2273
2274     /* First clear the old one */
2275     PlaylistDestroy( p_intf );
2276
2277     /* Build the new one */
2278     PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
2279
2280     p_sys->b_need_update = false;
2281
2282     PL_UNLOCK;
2283
2284     vlc_object_release( p_playlist );
2285 }
2286
2287 static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
2288                              int i, const char *c )
2289 {
2290     intf_sys_t *p_sys = p_intf->p_sys;
2291     playlist_item_t *p_child;
2292     int k;
2293
2294     for( k = 0; k < p_node->i_children; k++ )
2295     {
2296         char *psz_display;
2297         p_child = p_node->pp_children[k];
2298         char *psz_name = input_item_GetTitle( p_child->p_input );
2299         if( !psz_name || !*psz_name )
2300         {
2301             free( psz_name );
2302             psz_name = input_item_GetName( p_child->p_input );
2303         }
2304
2305         if( c && *c )
2306         {
2307             if( asprintf( &psz_display, "%s%c-%s", c,
2308                     k == p_node->i_children - 1 ?  '`' : '|', psz_name ) == -1 )
2309                 return;
2310         }
2311         else
2312         {
2313             if( asprintf( &psz_display, " %s", psz_name ) == -1 )
2314                 return;
2315         }
2316         free( psz_name );
2317         struct pl_item_t *p_pl_item = malloc( sizeof( struct pl_item_t ) );
2318         if( !p_pl_item )
2319             return;
2320         p_pl_item->psz_display = psz_display;
2321         p_pl_item->p_item = p_child;
2322         INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
2323                      p_sys->i_plist_entries, p_pl_item );
2324         i++;
2325
2326         if( p_child->i_children > 0 )
2327         {
2328             char *psz_tmp;
2329             if( asprintf( &psz_tmp, "%s%c ", c,
2330                      k == p_node->i_children - 1 ? ' ' : '|' ) == -1 )
2331                 return;
2332             PlaylistAddNode( p_intf, p_child, i,
2333                              strlen( c ) ? psz_tmp : " " );
2334             free( psz_tmp );
2335         }
2336     }
2337 }
2338
2339 static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
2340                             vlc_value_t oval, vlc_value_t nval, void *param )
2341 {
2342     VLC_UNUSED(p_this); VLC_UNUSED(psz_variable);
2343     VLC_UNUSED(oval); VLC_UNUSED(nval);
2344     intf_thread_t *p_intf = (intf_thread_t *)param;
2345     playlist_t *p_playlist = pl_Yield( p_intf );
2346     p_intf->p_sys->b_need_update = true;
2347     p_intf->p_sys->p_node = p_playlist->status.p_node;
2348     vlc_object_release( p_playlist );
2349     return VLC_SUCCESS;
2350 }
2351
2352 /* Playlist suxx */
2353 static inline bool PlaylistIsPlaying( intf_thread_t *p_intf,
2354                                             playlist_item_t *p_item )
2355 {
2356     playlist_t *p_playlist = pl_Yield( p_intf );
2357     playlist_item_t *p_played_item = p_playlist->status.p_item;
2358     vlc_object_release( p_playlist );
2359     return( p_item != NULL && p_played_item != NULL &&
2360             p_item->p_input != NULL && p_played_item->p_input != NULL &&
2361             p_item->p_input->i_id == p_played_item->p_input->i_id );
2362 }
2363
2364 static void FindIndex( intf_thread_t *p_intf )
2365 {
2366     intf_sys_t *p_sys = p_intf->p_sys;
2367     int i;
2368
2369     if( p_sys->i_box_plidx < p_sys->i_plist_entries && p_sys->i_box_plidx >= 0 )
2370     {
2371         playlist_item_t *p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
2372         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2373                 PlaylistIsPlaying( p_intf, p_item ) )
2374             return;
2375     }
2376
2377     for( i = 0; i < p_sys->i_plist_entries; i++ )
2378     {
2379         playlist_item_t *p_item = p_sys->pp_plist[i]->p_item;
2380         if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
2381                 PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
2382         {
2383             p_sys->i_box_plidx = i;
2384             break;
2385         }
2386     }
2387 }
2388
2389 static void PlaylistDestroy( intf_thread_t *p_intf )
2390 {
2391     intf_sys_t *p_sys = p_intf->p_sys;
2392
2393     while( p_sys->i_plist_entries )
2394     {
2395         struct pl_item_t *p_pl_item = p_sys->pp_plist[0];
2396         free( p_pl_item->psz_display );
2397         REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, 0 );
2398         free( p_pl_item );
2399     }
2400     p_sys->pp_plist = NULL;
2401 }
2402
2403 static void Eject( intf_thread_t *p_intf )
2404 {
2405     char *psz_device = NULL, *psz_parser, *psz_name;
2406
2407     /*
2408      * Get the active input
2409      * Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
2410      * If it's neither of these, then return
2411      */
2412
2413     playlist_t * p_playlist = pl_Yield( p_intf );
2414     PL_LOCK;
2415
2416     if( p_playlist->status.p_item == NULL )
2417     {
2418         PL_UNLOCK;
2419         vlc_object_release( p_playlist );
2420         return;
2421     }
2422
2423     psz_name = p_playlist->status.p_item->p_input->psz_name;
2424
2425     if( psz_name )
2426     {
2427         if( !strncmp(psz_name, "dvd://", 4) )
2428         {
2429             switch( psz_name[strlen("dvd://")] )
2430             {
2431             case '\0':
2432             case '@':
2433                 psz_device = config_GetPsz( p_intf, "dvd" );
2434                 break;
2435             default:
2436                 /* Omit the first MRL-selector characters */
2437                 psz_device = strdup( psz_name + strlen("dvd://" ) );
2438                 break;
2439             }
2440         }
2441         else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
2442         {
2443             switch( psz_name[strlen(VCD_MRL)] )
2444             {
2445             case '\0':
2446             case '@':
2447                 psz_device = config_GetPsz( p_intf, VCD_MRL );
2448                 break;
2449             default:
2450                 /* Omit the beginning MRL-selector characters */
2451                 psz_device = strdup( psz_name + strlen(VCD_MRL) );
2452                 break;
2453             }
2454         }
2455         else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
2456         {
2457             switch( psz_name[strlen(CDDA_MRL)] )
2458             {
2459             case '\0':
2460             case '@':
2461                 psz_device = config_GetPsz( p_intf, "cd-audio" );
2462                 break;
2463             default:
2464                 /* Omit the beginning MRL-selector characters */
2465                 psz_device = strdup( psz_name + strlen(CDDA_MRL) );
2466                 break;
2467             }
2468         }
2469         else
2470         {
2471             psz_device = strdup( psz_name );
2472         }
2473     }
2474
2475     PL_UNLOCK;
2476
2477     if( psz_device == NULL )
2478     {
2479         return;
2480     }
2481
2482     /* Remove what we have after @ */
2483     psz_parser = psz_device;
2484     for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
2485     {
2486         if( *psz_parser == '@' )
2487         {
2488             *psz_parser = '\0';
2489             break;
2490         }
2491     }
2492
2493     /* If there's a stream playing, we aren't allowed to eject ! */
2494     if( p_intf->p_sys->p_input == NULL )
2495     {
2496         msg_Dbg( p_intf, "ejecting %s", psz_device );
2497
2498         intf_Eject( p_intf, psz_device );
2499     }
2500
2501     free( psz_device );
2502     vlc_object_release( p_playlist );
2503     return;
2504 }
2505
2506 static int comp_dir_entries( const void *pp_dir_entry1,
2507                              const void *pp_dir_entry2 )
2508 {
2509     struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
2510     struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
2511     if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
2512         return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
2513     }
2514     else
2515     {
2516         return ( p_dir_entry1->b_file ? 1 : -1 );
2517     }
2518 }
2519
2520 static void ReadDir( intf_thread_t *p_intf )
2521 {
2522     intf_sys_t *p_sys = p_intf->p_sys;
2523     DIR *p_current_dir;
2524     int i;
2525
2526     if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
2527     {
2528         char *psz_entry;
2529
2530         /* Open the dir */
2531         p_current_dir = utf8_opendir( p_sys->psz_current_dir );
2532
2533         if( p_current_dir == NULL )
2534         {
2535             /* something went bad, get out of here ! */
2536             msg_Warn( p_intf, "cannot open directory `%s' (%m)",
2537                       p_sys->psz_current_dir );
2538             return;
2539         }
2540
2541         /* Clean the old shit */
2542         for( i = 0; i < p_sys->i_dir_entries; i++ )
2543         {
2544             struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
2545             free( p_dir_entry->psz_path );
2546             REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
2547             free( p_dir_entry );
2548         }
2549         p_sys->pp_dir_entries = NULL;
2550         p_sys->i_dir_entries = 0;
2551
2552         /* while we still have entries in the directory */
2553         while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
2554         {
2555 #if defined( S_ISDIR )
2556             struct stat stat_data;
2557 #endif
2558             struct dir_entry_t *p_dir_entry;
2559             int i_size_entry = strlen( p_sys->psz_current_dir ) +
2560                                strlen( psz_entry ) + 2;
2561             char *psz_uri;
2562
2563             if( p_sys->b_show_hidden_files == false &&
2564                 ( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
2565                 strcmp( psz_entry, ".." ) )
2566             {
2567                 free( psz_entry );
2568                 continue;
2569             }
2570
2571             psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
2572             sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
2573
2574             if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
2575             {
2576                 free( psz_uri );
2577                 free( psz_entry );
2578                 continue;
2579             }
2580
2581 #if defined( S_ISDIR )
2582             if( !utf8_stat( psz_uri, &stat_data )
2583              && S_ISDIR(stat_data.st_mode) )
2584 /*#elif defined( DT_DIR )
2585             if( p_dir_content->d_type & DT_DIR )*/
2586 #else
2587             if( 0 )
2588 #endif
2589             {
2590                 p_dir_entry->psz_path = strdup( psz_entry );
2591                 p_dir_entry->b_file = false;
2592                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2593                      p_sys->i_dir_entries, p_dir_entry );
2594             }
2595             else
2596             {
2597                 p_dir_entry->psz_path = strdup( psz_entry );
2598                 p_dir_entry->b_file = true;
2599                 INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2600                      p_sys->i_dir_entries, p_dir_entry );
2601             }
2602
2603             free( psz_uri );
2604             free( psz_entry );
2605         }
2606
2607         /* Sort */
2608         qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
2609                sizeof(struct dir_entry_t*), &comp_dir_entries );
2610
2611         closedir( p_current_dir );
2612         return;
2613     }
2614     else
2615     {
2616         msg_Dbg( p_intf, "no current dir set" );
2617         return;
2618     }
2619 }
2620
2621 static void PlayPause( intf_thread_t *p_intf )
2622 {
2623     input_thread_t *p_input = p_intf->p_sys->p_input;
2624     playlist_t *p_playlist = pl_Yield( p_intf );
2625     vlc_value_t val;
2626
2627     if( p_input )
2628     {
2629         var_Get( p_input, "state", &val );
2630         if( val.i_int != PAUSE_S )
2631         {
2632             val.i_int = PAUSE_S;
2633         }
2634         else
2635         {
2636             val.i_int = PLAYING_S;
2637         }
2638         var_Set( p_input, "state", val );
2639     }
2640     else
2641         playlist_Play( p_playlist );
2642
2643     vlc_object_release( p_playlist );
2644 }
2645
2646 /****************************************************************************
2647  *
2648  ****************************************************************************/
2649 static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, bool b_color )
2650 {
2651     int i;
2652     int i_len;
2653
2654     if( w > 3 && h > 2 )
2655     {
2656         if( b_color )
2657             wcolor_set( win, C_BOX, NULL );
2658         if( title == NULL ) title = "";
2659         i_len = strlen( title );
2660
2661         if( i_len > w - 2 ) i_len = w - 2;
2662
2663         mvwaddch( win, y, x,    ACS_ULCORNER );
2664         mvwhline( win, y, x+1,  ACS_HLINE, ( w-i_len-2)/2 );
2665         mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
2666         mvwhline( win, y, x+(w-i_len)/2+i_len,  ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
2667         mvwaddch( win, y, x+w-1,ACS_URCORNER );
2668
2669         for( i = 0; i < h-2; i++ )
2670         {
2671             mvwaddch( win, y+i+1, x,     ACS_VLINE );
2672             mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
2673         }
2674
2675         mvwaddch( win, y+h-1, x,     ACS_LLCORNER );
2676         mvwhline( win, y+h-1, x+1,   ACS_HLINE, w - 2 );
2677         mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
2678         if( b_color )
2679             wcolor_set( win, C_DEFAULT, NULL );
2680     }
2681 }
2682
2683 static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
2684 {
2685     if( w > 0 )
2686     {
2687         mvwhline( win, y, x, ' ', w );
2688     }
2689 }
2690
2691 static void DrawLine( WINDOW *win, int y, int x, int w )
2692 {
2693     if( w > 0 )
2694     {
2695         attrset( A_REVERSE );
2696         mvwhline( win, y, x, ' ', w );
2697         attroff( A_REVERSE );
2698     }
2699 }