git.sesse.net Git - vlc/blob - modules/gui/beos/InterfaceWindow.cpp

   1 /*****************************************************************************
   2  * InterfaceWindow.cpp: beos interface
   3  *****************************************************************************
   4  * Copyright (C) 1999, 2000, 2001 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
   8  *          Samuel Hocevar <sam@zoy.org>
   9  *          Tony Castley <tony@castley.net>
  10  *          Richard Shepherd <richard@rshepherd.demon.co.uk>
  11  *          Stephan Aßmus <superstippi@gmx.de>
  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 /* System headers */
  29 #include <kernel/OS.h>
  30 #include <InterfaceKit.h>
  31 #include <AppKit.h>
  32 #include <StorageKit.h>
  33 #include <SupportKit.h>
  34 #include <malloc.h>
  35 #include <scsi.h>
  36 #include <scsiprobe_driver.h>
  37 #include <fs_info.h>
  38 #include <string.h>
  39
  40 /* VLC headers */
  41 #include <vlc/vlc.h>
  42 #include <vlc/aout.h>
  43 #include <vlc/intf.h>
  44 #include <vlc/input.h>
  45
  46 /* BeOS interface headers */
  47 #include "MsgVals.h"
  48 #include "MediaControlView.h"
  49 #include "PlayListWindow.h"
  50 #include "PreferencesWindow.h"
  51 #include "MessagesWindow.h"
  52 #include "InterfaceWindow.h"
  53
  54 #define INTERFACE_UPDATE_TIMEOUT  80000 // 2 frames if at 25 fps
  55 #define INTERFACE_LOCKING_TIMEOUT 5000
  56
  57 // make_sure_frame_is_on_screen
  58 bool
  59 make_sure_frame_is_on_screen( BRect& frame )
  60 {
  61     BScreen screen( B_MAIN_SCREEN_ID );
  62     if (frame.IsValid() && screen.IsValid()) {
  63         if (!screen.Frame().Contains(frame)) {
  64             // make sure frame fits in the screen
  65             if (frame.Width() > screen.Frame().Width())
  66                 frame.right -= frame.Width() - screen.Frame().Width() + 10.0;
  67             if (frame.Height() > screen.Frame().Height())
  68                 frame.bottom -= frame.Height() - screen.Frame().Height() + 30.0;
  69             // frame is now at the most the size of the screen
  70             if (frame.right > screen.Frame().right)
  71                 frame.OffsetBy(-(frame.right - screen.Frame().right), 0.0);
  72             if (frame.bottom > screen.Frame().bottom)
  73                 frame.OffsetBy(0.0, -(frame.bottom - screen.Frame().bottom));
  74             if (frame.left < screen.Frame().left)
  75                 frame.OffsetBy((screen.Frame().left - frame.left), 0.0);
  76             if (frame.top < screen.Frame().top)
  77                 frame.OffsetBy(0.0, (screen.Frame().top - frame.top));
  78         }
  79         return true;
  80     }
  81     return false;
  82 }
  83
  84 // make_sure_frame_is_within_limits
  85 void
  86 make_sure_frame_is_within_limits( BRect& frame, float minWidth, float minHeight,
  87                                   float maxWidth, float maxHeight )
  88 {
  89     if ( frame.Width() < minWidth )
  90         frame.right = frame.left + minWidth;
  91     if ( frame.Height() < minHeight )
  92         frame.bottom = frame.top + minHeight;
  93     if ( frame.Width() > maxWidth )
  94         frame.right = frame.left + maxWidth;
  95     if ( frame.Height() > maxHeight )
  96         frame.bottom = frame.top + maxHeight;
  97 }
  98
  99 // get_volume_info
 100 bool
 101 get_volume_info( BVolume& volume, BString& volumeName, bool& isCDROM, BString& deviceName )
 102 {
 103     bool success = false;
 104     isCDROM = false;
 105     deviceName = "";
 106     volumeName = "";
 107     char name[B_FILE_NAME_LENGTH];
 108     if ( volume.GetName( name ) >= B_OK )    // disk is currently mounted
 109     {
 110         volumeName = name;
 111         dev_t dev = volume.Device();
 112         fs_info info;
 113         if ( fs_stat_dev( dev, &info ) == B_OK )
 114         {
 115             success = true;
 116             deviceName = info.device_name;
 117             if ( volume.IsReadOnly() )
 118             {
 119                 int i_dev = open( info.device_name, O_RDONLY );
 120                 if ( i_dev >= 0 )
 121                 {
 122                     device_geometry g;
 123                     if ( ioctl( i_dev, B_GET_GEOMETRY, &g, sizeof( g ) ) >= 0 )
 124                         isCDROM = ( g.device_type == B_CD );
 125                     close( i_dev );
 126                 }
 127             }
 128         }
 129      }
 130      return success;
 131 }
 132
 133 // collect_folder_contents
 134 void
 135 collect_folder_contents( BDirectory& dir, BList& list, bool& deep, bool& asked, BEntry& entry )
 136 {
 137     while ( dir.GetNextEntry( &entry, true ) == B_OK )
 138     {
 139         if ( !entry.IsDirectory() )
 140         {
 141             BPath path;
 142             // since the directory will give us the entries in reverse order,
 143             // we put them each at the same index, effectively reversing the
 144             // items while adding them
 145             if ( entry.GetPath( &path ) == B_OK )
 146             {
 147                 BString* string = new BString( path.Path() );
 148                 if ( !list.AddItem( string, 0 ) )
 149                     delete string;    // at least don't leak
 150             }
 151         }
 152         else
 153         {
 154             if ( !asked )
 155             {
 156                 // ask user if we should parse sub-folders as well
 157                 BAlert* alert = new BAlert( "sub-folders?",
 158                                             _("Open files from all sub-folders as well?"),
 159                                             _("Cancel"), _("Open"), NULL, B_WIDTH_AS_USUAL,
 160                                             B_IDEA_ALERT );
 161                 int32 buttonIndex = alert->Go();
 162                 deep = buttonIndex == 1;
 163                 asked = true;
 164                 // never delete BAlerts!!
 165             }
 166             if ( deep )
 167             {
 168                 BDirectory subDir( &entry );
 169                 if ( subDir.InitCheck() == B_OK )
 170                     collect_folder_contents( subDir, list,
 171                                              deep, asked, entry );
 172             }
 173         }
 174     }
 175 }
 176
 177 static int PlaylistChanged( vlc_object_t *p_this, const char * psz_variable,
 178                             vlc_value_t old_val, vlc_value_t new_val,
 179                             void * param )
 180 {
 181     InterfaceWindow * w = (InterfaceWindow *) param;
 182     w->UpdatePlaylist();
 183     return VLC_SUCCESS;
 184 }
 185
 186 /*****************************************************************************
 187  * InterfaceWindow
 188  *****************************************************************************/
 189
 190 InterfaceWindow::InterfaceWindow( intf_thread_t * _p_intf, BRect frame,
 191                                   const char * name )
 192     : BWindow( frame, name, B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
 193                B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK | B_ASYNCHRONOUS_CONTROLS ),
 194
 195       /* Initializations */
 196       p_intf( _p_intf ),
 197       p_input( NULL ),
 198       p_playlist( NULL ),
 199
 200       fFilePanel( NULL ),
 201       fLastUpdateTime( system_time() ),
 202       fSettings( new BMessage( 'sett' ) )
 203 {
 204     p_playlist = (playlist_t *)
 205         vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 206
 207     var_AddCallback( p_playlist, "intf-change", PlaylistChanged, this );
 208     var_AddCallback( p_playlist, "item-change", PlaylistChanged, this );
 209     var_AddCallback( p_playlist, "item-append", PlaylistChanged, this );
 210     var_AddCallback( p_playlist, "item-deleted", PlaylistChanged, this );
 211     var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, this );
 212
 213     char psz_tmp[1024];
 214 #define ADD_ELLIPSIS( a ) \
 215     memset( psz_tmp, 0, 1024 ); \
 216     snprintf( psz_tmp, 1024, "%s%s", a, B_UTF8_ELLIPSIS );
 217
 218     BScreen screen;
 219     BRect screen_rect = screen.Frame();
 220     BRect window_rect;
 221     window_rect.Set( ( screen_rect.right - PREFS_WINDOW_WIDTH ) / 2,
 222                      ( screen_rect.bottom - PREFS_WINDOW_HEIGHT ) / 2,
 223                      ( screen_rect.right + PREFS_WINDOW_WIDTH ) / 2,
 224                      ( screen_rect.bottom + PREFS_WINDOW_HEIGHT ) / 2 );
 225     fPreferencesWindow = new PreferencesWindow( p_intf, window_rect, _("Preferences") );
 226     window_rect.Set( screen_rect.right - 500,
 227                      screen_rect.top + 50,
 228                      screen_rect.right - 150,
 229                      screen_rect.top + 250 );
 230 #if 0
 231     fPlaylistWindow = new PlayListWindow( window_rect, _("Playlist"), this, p_intf );
 232     window_rect.Set( screen_rect.right - 550,
 233                      screen_rect.top + 300,
 234                      screen_rect.right - 150,
 235                      screen_rect.top + 500 );
 236 #endif
 237     fMessagesWindow = new MessagesWindow( p_intf, window_rect, _("Messages") );
 238
 239     // the media control view
 240     p_mediaControl = new MediaControlView( p_intf, BRect( 0.0, 0.0, 250.0, 50.0 ) );
 241     p_mediaControl->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
 242
 243     float width, height;
 244     p_mediaControl->GetPreferredSize( &width, &height );
 245
 246     // set up the main menu
 247     fMenuBar = new BMenuBar( BRect(0.0, 0.0, width, 15.0), "main menu",
 248                              B_FOLLOW_NONE, B_ITEMS_IN_ROW, false );
 249
 250     // make menu bar resize to correct height
 251     float menuWidth, menuHeight;
 252     fMenuBar->GetPreferredSize( &menuWidth, &menuHeight );
 253     fMenuBar->ResizeTo( width, menuHeight );    // don't change! it's a workarround!
 254     // take care of proper size for ourself
 255     height += fMenuBar->Bounds().Height();
 256     ResizeTo( width, height );
 257
 258     p_mediaControl->MoveTo( fMenuBar->Bounds().LeftBottom() + BPoint(0.0, 1.0) );
 259     AddChild( fMenuBar );
 260
 261
 262     // Add the file Menu
 263     BMenu* fileMenu = new BMenu( _("File") );
 264     fMenuBar->AddItem( fileMenu );
 265     ADD_ELLIPSIS( _("Open File") );
 266     fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_FILE ), 'O') );
 267     fileMenu->AddItem( new CDMenu( _("Open Disc") ) );
 268     ADD_ELLIPSIS( _("Open Subtitles") );
 269     fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( LOAD_SUBFILE ) ) );
 270
 271     fileMenu->AddSeparatorItem();
 272     ADD_ELLIPSIS( _("About") );
 273     BMenuItem* item = new BMenuItem( psz_tmp, new BMessage( B_ABOUT_REQUESTED ), 'A');
 274     item->SetTarget( be_app );
 275     fileMenu->AddItem( item );
 276     fileMenu->AddItem( new BMenuItem( _("Quit"), new BMessage( B_QUIT_REQUESTED ), 'Q') );
 277
 278     fLanguageMenu = new LanguageMenu( p_intf, _("Language"), "audio-es" );
 279     fSubtitlesMenu = new LanguageMenu( p_intf, _("Subtitles"), "spu-es" );
 280
 281     /* Add the Audio menu */
 282     fAudioMenu = new BMenu( _("Audio") );
 283     fMenuBar->AddItem ( fAudioMenu );
 284     fAudioMenu->AddItem( fLanguageMenu );
 285     fAudioMenu->AddItem( fSubtitlesMenu );
 286
 287     fPrevTitleMI = new BMenuItem( _("Prev Title"), new BMessage( PREV_TITLE ) );
 288     fNextTitleMI = new BMenuItem( _("Next Title"), new BMessage( NEXT_TITLE ) );
 289     fPrevChapterMI = new BMenuItem( _("Previous chapter"), new BMessage( PREV_CHAPTER ) );
 290     fNextChapterMI = new BMenuItem( _("Next chapter"), new BMessage( NEXT_CHAPTER ) );
 291
 292     /* Add the Navigation menu */
 293     fNavigationMenu = new BMenu( _("Navigation") );
 294     fMenuBar->AddItem( fNavigationMenu );
 295     fNavigationMenu->AddItem( fPrevTitleMI );
 296     fNavigationMenu->AddItem( fNextTitleMI );
 297     fNavigationMenu->AddItem( fTitleMenu = new TitleMenu( _("Go to Title"), p_intf ) );
 298     fNavigationMenu->AddSeparatorItem();
 299     fNavigationMenu->AddItem( fPrevChapterMI );
 300     fNavigationMenu->AddItem( fNextChapterMI );
 301     fNavigationMenu->AddItem( fChapterMenu = new ChapterMenu( _("Go to Chapter"), p_intf ) );
 302
 303     /* Add the Speed menu */
 304     fSpeedMenu = new BMenu( _("Speed") );
 305     fSpeedMenu->SetRadioMode( true );
 306     fSpeedMenu->AddItem(
 307         fHeighthMI = new BMenuItem( "1/8x", new BMessage( HEIGHTH_PLAY ) ) );
 308     fSpeedMenu->AddItem(
 309         fQuarterMI = new BMenuItem( "1/4x", new BMessage( QUARTER_PLAY ) ) );
 310     fSpeedMenu->AddItem(
 311         fHalfMI = new BMenuItem( "1/2x", new BMessage( HALF_PLAY ) ) );
 312     fSpeedMenu->AddItem(
 313         fNormalMI = new BMenuItem( "1x", new BMessage( NORMAL_PLAY ) ) );
 314     fSpeedMenu->AddItem(
 315         fTwiceMI = new BMenuItem( "2x", new BMessage( TWICE_PLAY ) ) );
 316     fSpeedMenu->AddItem(
 317         fFourMI = new BMenuItem( "4x", new BMessage( FOUR_PLAY ) ) );
 318     fSpeedMenu->AddItem(
 319         fHeightMI = new BMenuItem( "8x", new BMessage( HEIGHT_PLAY ) ) );
 320     fMenuBar->AddItem( fSpeedMenu );
 321
 322     /* Add the Show menu */
 323     fShowMenu = new BMenu( _("Window") );
 324 #if 0
 325     ADD_ELLIPSIS( _("Playlist") );
 326     fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PLAYLIST ), 'P') );
 327 #endif
 328     ADD_ELLIPSIS( _("Messages") );
 329     fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_MESSAGES ), 'M' ) );
 330     ADD_ELLIPSIS( _("Preferences") );
 331     fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PREFERENCES ), 'S' ) );
 332     fMenuBar->AddItem( fShowMenu );
 333
 334     // add the media control view after the menubar is complete
 335     // because it will set the window size limits in AttachedToWindow()
 336     // and the menubar needs to report the correct PreferredSize()
 337     AddChild( p_mediaControl );
 338
 339     /* Prepare fow showing */
 340     _SetMenusEnabled( false );
 341     p_mediaControl->SetEnabled( false );
 342
 343     _RestoreSettings();
 344
 345     Show();
 346 }
 347
 348 InterfaceWindow::~InterfaceWindow()
 349 {
 350     if( p_input )
 351     {
 352         vlc_object_release( p_input );
 353     }
 354     if( p_playlist )
 355     {
 356         vlc_object_release( p_playlist );
 357     }
 358 #if 0
 359     if( fPlaylistWindow )
 360     {
 361         fPlaylistWindow->ReallyQuit();
 362     }
 363 #endif
 364     if( fMessagesWindow )
 365     {
 366         fMessagesWindow->ReallyQuit();
 367     }
 368     if( fPreferencesWindow )
 369     {
 370         fPreferencesWindow->ReallyQuit();
 371     }
 372     delete fFilePanel;
 373     delete fSettings;
 374 }
 375
 376 /*****************************************************************************
 377  * InterfaceWindow::FrameResized
 378  *****************************************************************************/
 379 void
 380 InterfaceWindow::FrameResized(float width, float height)
 381 {
 382     BRect r(Bounds());
 383     fMenuBar->MoveTo(r.LeftTop());
 384     fMenuBar->ResizeTo(r.Width(), fMenuBar->Bounds().Height());
 385     r.top += fMenuBar->Bounds().Height() + 1.0;
 386     p_mediaControl->MoveTo(r.LeftTop());
 387     p_mediaControl->ResizeTo(r.Width(), r.Height());
 388 }
 389
 390 /*****************************************************************************
 391  * InterfaceWindow::MessageReceived
 392  *****************************************************************************/
 393 void InterfaceWindow::MessageReceived( BMessage * p_message )
 394 {
 395     switch( p_message->what )
 396     {
 397         case B_ABOUT_REQUESTED:
 398         {
 399             BAlert * alert;
 400
 401             alert = new BAlert( "VLC media player" VERSION,
 402                                 "VLC media player" VERSION " (BeOS interface)\n\n"
 403                                 "The VideoLAN team <videolan@videolan.org>\n"
 404                                 "http://www.videolan.org/", _("OK") );
 405             alert->Go();
 406             break;
 407         }
 408         case TOGGLE_ON_TOP:
 409             break;
 410
 411         case OPEN_FILE:
 412             _ShowFilePanel( B_REFS_RECEIVED, _("VLC media player: Open Media Files") );
 413             break;
 414
 415         case LOAD_SUBFILE:
 416             _ShowFilePanel( SUBFILE_RECEIVED, _("VLC media player: Open Subtitle File") );
 417             break;
 418 #if 0
 419         case OPEN_PLAYLIST:
 420             if (fPlaylistWindow->Lock())
 421             {
 422                 if (fPlaylistWindow->IsHidden())
 423                     fPlaylistWindow->Show();
 424                 else
 425                     fPlaylistWindow->Activate();
 426                 fPlaylistWindow->Unlock();
 427             }
 428             break;
 429 #endif
 430         case OPEN_DVD:
 431             {
 432                 const char * psz_device;
 433                 if( p_playlist &&
 434                     p_message->FindString( "device", &psz_device ) == B_OK )
 435                 {
 436                     char psz_uri[1024];
 437                     memset( psz_uri, 0, 1024 );
 438                     snprintf( psz_uri, 1024, "dvdnav:%s", psz_device );
 439                     playlist_PlaylistAdd( p_playlist, psz_uri, psz_device,
 440                                   PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
 441                 }
 442                 UpdatePlaylist();
 443             }
 444             break;
 445
 446         case SUBFILE_RECEIVED:
 447         {
 448             entry_ref ref;
 449             if( p_message->FindRef( "refs", 0, &ref ) == B_OK )
 450             {
 451                 BPath path( &ref );
 452                 if ( path.InitCheck() == B_OK )
 453                     config_PutPsz( p_intf, "sub-file", path.Path() );
 454             }
 455             break;
 456         }
 457
 458         case STOP_PLAYBACK:
 459             if( p_playlist )
 460             {
 461                 playlist_Stop( p_playlist );
 462             }
 463             p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
 464             break;
 465
 466         case START_PLAYBACK:
 467         case PAUSE_PLAYBACK:
 468         {
 469             vlc_value_t val;
 470             val.i_int = PLAYING_S;
 471             if( p_input )
 472             {
 473                 var_Get( p_input, "state", &val );
 474             }
 475             if( p_input && val.i_int != PAUSE_S )
 476             {
 477                 val.i_int = PAUSE_S;
 478                 var_Set( p_input, "state", val );
 479             }
 480             else
 481             {
 482                 playlist_Play( p_playlist );
 483             }
 484             break;
 485         }
 486         case HEIGHTH_PLAY:
 487             if( p_input )
 488             {
 489                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 8 );
 490             }
 491             break;
 492
 493         case QUARTER_PLAY:
 494             if( p_input )
 495             {
 496                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 4 );
 497             }
 498             break;
 499
 500         case HALF_PLAY:
 501             if( p_input )
 502             {
 503                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 2 );
 504             }
 505             break;
 506
 507         case NORMAL_PLAY:
 508             if( p_input )
 509             {
 510                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
 511             }
 512             break;
 513
 514         case TWICE_PLAY:
 515             if( p_input )
 516             {
 517                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 2 );
 518             }
 519             break;
 520
 521         case FOUR_PLAY:
 522             if( p_input )
 523             {
 524                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 4 );
 525             }
 526             break;
 527
 528         case HEIGHT_PLAY:
 529             if( p_input )
 530             {
 531                 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 8 );
 532             }
 533             break;
 534
 535         case SEEK_PLAYBACK:
 536             /* handled by semaphores */
 537             break;
 538
 539         case VOLUME_CHG:
 540             aout_VolumeSet( p_intf, p_mediaControl->GetVolume() );
 541             break;
 542
 543         case VOLUME_MUTE:
 544             aout_VolumeMute( p_intf, NULL );
 545             break;
 546
 547         case SELECT_CHANNEL:
 548         {
 549             int32 channel;
 550             if( p_input )
 551             {
 552                 if( p_message->FindInt32( "audio-es", &channel ) == B_OK )
 553                 {
 554                     var_SetInteger( p_input, "audio-es", channel );
 555                 }
 556                 else if( p_message->FindInt32( "spu-es", &channel ) == B_OK )
 557                 {
 558                     var_SetInteger( p_input, "spu-es", channel );
 559                 }
 560             }
 561             break;
 562         }
 563
 564         case PREV_TITLE:
 565             if( p_input )
 566             {
 567                 var_SetVoid( p_input, "prev-title" );
 568             }
 569             break;
 570
 571         case NEXT_TITLE:
 572             if( p_input )
 573             {
 574                 var_SetVoid( p_input, "next-title" );
 575             }
 576             break;
 577
 578         case TOGGLE_TITLE:
 579         {
 580             int32 index;
 581             if( p_input &&
 582                 p_message->FindInt32( "index", &index ) == B_OK )
 583             {
 584                 var_SetInteger( p_input, "title", index );
 585             }
 586             break;
 587         }
 588
 589         case PREV_CHAPTER:
 590             if( p_input )
 591             {
 592                 var_SetVoid( p_input, "prev-chapter" );
 593             }
 594             break;
 595
 596         case NEXT_CHAPTER:
 597             if( p_input )
 598             {
 599                 var_SetVoid( p_input, "next-chapter" );
 600             }
 601             break;
 602
 603         case TOGGLE_CHAPTER:
 604         {
 605             int32 index;
 606             if( p_input &&
 607                 p_message->FindInt32( "index", &index ) == B_OK )
 608             {
 609                 var_SetInteger( p_input, "chapter", index );
 610             }
 611             break;
 612         }
 613
 614         case PREV_FILE:
 615             if( p_playlist )
 616             {
 617                 playlist_Prev( p_playlist );
 618             }
 619             break;
 620
 621         case NEXT_FILE:
 622             if( p_playlist )
 623             {
 624                 playlist_Next( p_playlist );
 625             }
 626             break;
 627
 628         case NAVIGATE_PREV:
 629             if( p_input )
 630             {
 631                 vlc_value_t val;
 632
 633                 /* First try to go to previous chapter */
 634                 if( !var_Get( p_input, "chapter", &val ) )
 635                 {
 636                     if( val.i_int > 1 )
 637                     {
 638                         var_SetVoid( p_input, "prev-chapter" );
 639                         break;
 640                     }
 641                 }
 642
 643                 /* Try to go to previous title */
 644                 if( !var_Get( p_input, "title", &val ) )
 645                 {
 646                     if( val.i_int > 1 )
 647                     {
 648                         var_SetVoid( p_input, "prev-title" );
 649                         break;
 650                     }
 651                 }
 652
 653                 /* Try to go to previous file */
 654                 if( p_playlist )
 655                 {
 656                     playlist_Prev( p_playlist );
 657                 }
 658             }
 659             break;
 660
 661         case NAVIGATE_NEXT:
 662             if( p_input )
 663             {
 664                 vlc_value_t val, val_list;
 665
 666                 /* First try to go to next chapter */
 667                 if( !var_Get( p_input, "chapter", &val ) )
 668                 {
 669                     var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
 670                                 &val_list, NULL );
 671                     if( val_list.p_list->i_count > val.i_int )
 672                     {
 673                         var_Change( p_input, "chapter", VLC_VAR_FREELIST,
 674                                     &val_list, NULL );
 675                         var_SetVoid( p_input, "next-chapter" );
 676                         break;
 677                     }
 678                     var_Change( p_input, "chapter", VLC_VAR_FREELIST,
 679                                 &val_list, NULL );
 680                 }
 681
 682                 /* Try to go to next title */
 683                 if( !var_Get( p_input, "title", &val ) )
 684                 {
 685                     var_Change( p_input, "title", VLC_VAR_GETCHOICES,
 686                                 &val_list, NULL );
 687                     if( val_list.p_list->i_count > val.i_int )
 688                     {
 689                         var_Change( p_input, "title", VLC_VAR_FREELIST,
 690                                     &val_list, NULL );
 691                         var_SetVoid( p_input, "next-title" );
 692                         break;
 693                     }
 694                     var_Change( p_input, "title", VLC_VAR_FREELIST,
 695                                 &val_list, NULL );
 696                 }
 697
 698                 /* Try to go to next file */
 699                 if( p_playlist )
 700                 {
 701                     playlist_Next( p_playlist );
 702                 }
 703             }
 704             break;
 705
 706         // drag'n'drop and system messages
 707         case MSG_SOUNDPLAY:
 708             // convert soundplay drag'n'drop message (containing paths)
 709             // to normal message (containing refs)
 710             {
 711                 const char* path;
 712                 for ( int32 i = 0; p_message->FindString( "path", i, &path ) == B_OK; i++ )
 713                 {
 714                     entry_ref ref;
 715                     if ( get_ref_for_path( path, &ref ) == B_OK )
 716                         p_message->AddRef( "refs", &ref );
 717                 }
 718             }
 719             // fall through
 720         case B_REFS_RECEIVED:
 721         case B_SIMPLE_DATA:
 722         {
 723             /* file(s) opened by the File menu -> append to the playlist;
 724                file(s) opened by drag & drop -> replace playlist;
 725                file(s) opened by 'shift' + drag & drop -> append */
 726
 727             int32 count;
 728             type_code dummy;
 729             if( p_message->GetInfo( "refs", &dummy, &count ) != B_OK ||
 730                 count < 1 )
 731             {
 732                 break;
 733             }
 734
 735             vlc_bool_t b_remove = ( p_message->WasDropped() &&
 736                                     !( modifiers() & B_SHIFT_KEY ) );
 737
 738             if( b_remove && p_playlist )
 739             {
 740                 playlist_Clear( p_playlist );
 741             }
 742
 743             entry_ref ref;
 744             for( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
 745             {
 746                 BPath path( &ref );
 747
 748                 /* TODO: find out if this is a DVD icon */
 749
 750                 if( p_playlist )
 751                 {
 752                     playlist_PlaylistAdd( p_playlist, path.Path(), NULL,
 753                                   PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
 754                 }
 755             }
 756
 757             UpdatePlaylist();
 758             break;
 759         }
 760
 761         case OPEN_PREFERENCES:
 762         {
 763             if( fPreferencesWindow->Lock() )
 764             {
 765                 if (fPreferencesWindow->IsHidden())
 766                     fPreferencesWindow->Show();
 767                 else
 768                     fPreferencesWindow->Activate();
 769                 fPreferencesWindow->Unlock();
 770             }
 771             break;
 772         }
 773
 774         case OPEN_MESSAGES:
 775         {
 776             if( fMessagesWindow->Lock() )
 777             {
 778                 if (fMessagesWindow->IsHidden())
 779                     fMessagesWindow->Show();
 780                 else
 781                     fMessagesWindow->Activate();
 782                 fMessagesWindow->Unlock();
 783             }
 784             break;
 785         }
 786         case MSG_UPDATE:
 787             UpdateInterface();
 788             break;
 789         default:
 790             BWindow::MessageReceived( p_message );
 791             break;
 792     }
 793 }
 794
 795 /*****************************************************************************
 796  * InterfaceWindow::QuitRequested
 797  *****************************************************************************/
 798 bool InterfaceWindow::QuitRequested()
 799 {
 800     if( p_playlist )
 801     {
 802         playlist_Stop( p_playlist );
 803     }
 804     p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
 805
 806      _StoreSettings();
 807
 808     p_intf->b_die = 1;
 809
 810     return( true );
 811 }
 812
 813 /*****************************************************************************
 814  * InterfaceWindow::UpdateInterface
 815  *****************************************************************************/
 816 void InterfaceWindow::UpdateInterface()
 817 {
 818     if( !p_input )
 819     {
 820         p_input = (input_thread_t *)
 821             vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
 822     }
 823     else if( p_input->b_dead )
 824     {
 825         vlc_object_release( p_input );
 826         p_input = NULL;
 827     }
 828
 829     /* Get ready to update the interface */
 830     if( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) != B_OK )
 831     {
 832         return;
 833     }
 834
 835     if( b_playlist_update )
 836     {
 837 #if 0
 838         if( fPlaylistWindow->Lock() )
 839         {
 840             fPlaylistWindow->UpdatePlaylist( true );
 841             fPlaylistWindow->Unlock();
 842             b_playlist_update = false;
 843         }
 844 #endif
 845         p_mediaControl->SetEnabled( p_playlist->i_size );
 846     }
 847
 848     if( p_input )
 849     {
 850         vlc_value_t val;
 851         p_mediaControl->SetEnabled( true );
 852         bool hasTitles   = !var_Get( p_input, "title", &val );
 853         bool hasChapters = !var_Get( p_input, "chapter", &val );
 854         p_mediaControl->SetStatus( var_GetInteger( p_input, "state" ),
 855                                    var_GetInteger( p_input, "rate" ) );
 856         var_Get( p_input, "position", &val );
 857         p_mediaControl->SetProgress( val.f_float );
 858         _SetMenusEnabled( true, hasChapters, hasTitles );
 859         _UpdateSpeedMenu( var_GetInteger( p_input, "rate" ) );
 860
 861         // enable/disable skip buttons
 862 #if 0
 863         bool canSkipPrev;
 864         bool canSkipNext;
 865         p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
 866         p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
 867 #endif
 868
 869         audio_volume_t i_volume;
 870         aout_VolumeGet( p_intf, &i_volume );
 871         p_mediaControl->SetAudioEnabled( true );
 872         p_mediaControl->SetMuted( i_volume );
 873     }
 874     else
 875     {
 876         p_mediaControl->SetAudioEnabled( false );
 877
 878         _SetMenusEnabled( false );
 879
 880         if( !playlist_IsEmpty( p_playlist ) )
 881         {
 882             p_mediaControl->SetProgress( 0 );
 883
 884 #if 0
 885             // enable/disable skip buttons
 886             bool canSkipPrev;
 887             bool canSkipNext;
 888             p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
 889             p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
 890 #endif
 891         }
 892         else
 893         {
 894             p_mediaControl->SetEnabled( false );
 895         }
 896     }
 897
 898     Unlock();
 899     fLastUpdateTime = system_time();
 900 }
 901
 902 /*****************************************************************************
 903  * InterfaceWindow::UpdatePlaylist
 904  *****************************************************************************/
 905 void
 906 InterfaceWindow::UpdatePlaylist()
 907 {
 908     b_playlist_update = true;
 909 }
 910
 911 /*****************************************************************************
 912  * InterfaceWindow::IsStopped
 913  *****************************************************************************/
 914 bool
 915 InterfaceWindow::IsStopped() const
 916 {
 917     return (system_time() - fLastUpdateTime > INTERFACE_UPDATE_TIMEOUT);
 918 }
 919
 920 /*****************************************************************************
 921  * InterfaceWindow::_SetMenusEnabled
 922  *****************************************************************************/
 923 void
 924 InterfaceWindow::_SetMenusEnabled(bool hasFile, bool hasChapters, bool hasTitles)
 925 {
 926     if (!hasFile)
 927     {
 928         hasChapters = false;
 929         hasTitles = false;
 930     }
 931     if ( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) == B_OK)
 932     {
 933         if ( fNextChapterMI->IsEnabled() != hasChapters )
 934              fNextChapterMI->SetEnabled( hasChapters );
 935         if ( fPrevChapterMI->IsEnabled() != hasChapters )
 936              fPrevChapterMI->SetEnabled( hasChapters );
 937         if ( fChapterMenu->IsEnabled() != hasChapters )
 938              fChapterMenu->SetEnabled( hasChapters );
 939         if ( fNextTitleMI->IsEnabled() != hasTitles )
 940              fNextTitleMI->SetEnabled( hasTitles );
 941         if ( fPrevTitleMI->IsEnabled() != hasTitles )
 942              fPrevTitleMI->SetEnabled( hasTitles );
 943         if ( fTitleMenu->IsEnabled() != hasTitles )
 944              fTitleMenu->SetEnabled( hasTitles );
 945         if ( fAudioMenu->IsEnabled() != hasFile )
 946              fAudioMenu->SetEnabled( hasFile );
 947         if ( fNavigationMenu->IsEnabled() != hasFile )
 948              fNavigationMenu->SetEnabled( hasFile );
 949         if ( fLanguageMenu->IsEnabled() != hasFile )
 950              fLanguageMenu->SetEnabled( hasFile );
 951         if ( fSubtitlesMenu->IsEnabled() != hasFile )
 952              fSubtitlesMenu->SetEnabled( hasFile );
 953         if ( fSpeedMenu->IsEnabled() != hasFile )
 954              fSpeedMenu->SetEnabled( hasFile );
 955         Unlock();
 956     }
 957 }
 958
 959 /*****************************************************************************
 960  * InterfaceWindow::_UpdateSpeedMenu
 961  *****************************************************************************/
 962 void
 963 InterfaceWindow::_UpdateSpeedMenu( int rate )
 964 {
 965     BMenuItem * toMark = NULL;
 966
 967     switch( rate )
 968     {
 969         case ( INPUT_RATE_DEFAULT * 8 ):
 970             toMark = fHeighthMI;
 971             break;
 972
 973         case ( INPUT_RATE_DEFAULT * 4 ):
 974             toMark = fQuarterMI;
 975             break;
 976
 977         case ( INPUT_RATE_DEFAULT * 2 ):
 978             toMark = fHalfMI;
 979             break;
 980
 981         case ( INPUT_RATE_DEFAULT ):
 982             toMark = fNormalMI;
 983             break;
 984
 985         case ( INPUT_RATE_DEFAULT / 2 ):
 986             toMark = fTwiceMI;
 987             break;
 988
 989         case ( INPUT_RATE_DEFAULT / 4 ):
 990             toMark = fFourMI;
 991             break;
 992
 993         case ( INPUT_RATE_DEFAULT / 8 ):
 994             toMark = fHeightMI;
 995             break;
 996     }
 997
 998     if ( toMark && !toMark->IsMarked() )
 999     {
1000         toMark->SetMarked( true );
1001     }
1002 }
1003
1004 /*****************************************************************************
1005  * InterfaceWindow::_ShowFilePanel
1006  *****************************************************************************/
1007 void
1008 InterfaceWindow::_ShowFilePanel( uint32 command, const char* windowTitle )
1009 {
1010     if( !fFilePanel )
1011     {
1012         fFilePanel = new BFilePanel( B_OPEN_PANEL, NULL, NULL,
1013                                      B_FILE_NODE | B_DIRECTORY_NODE );
1014         fFilePanel->SetTarget( this );
1015     }
1016     fFilePanel->Window()->SetTitle( windowTitle );
1017     BMessage message( command );
1018     fFilePanel->SetMessage( &message );
1019     if ( !fFilePanel->IsShowing() )
1020     {
1021         fFilePanel->Refresh();
1022         fFilePanel->Show();
1023     }
1024 }
1025
1026 // set_window_pos
1027 void
1028 set_window_pos( BWindow* window, BRect frame )
1029 {
1030     // sanity checks: make sure window is not too big/small
1031     // and that it's not off-screen
1032     float minWidth, maxWidth, minHeight, maxHeight;
1033     window->GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
1034
1035     make_sure_frame_is_within_limits( frame,
1036                                       minWidth, minHeight, maxWidth, maxHeight );
1037     if ( make_sure_frame_is_on_screen( frame ) )
1038     {
1039         window->MoveTo( frame.LeftTop() );
1040         window->ResizeTo( frame.Width(), frame.Height() );
1041     }
1042 }
1043
1044 // set_window_pos
1045 void
1046 launch_window( BWindow* window, bool showing )
1047 {
1048     if ( window->Lock() )
1049     {
1050         if ( showing )
1051         {
1052             if ( window->IsHidden() )
1053                 window->Show();
1054         }
1055         else
1056         {
1057             if ( !window->IsHidden() )
1058                 window->Hide();
1059         }
1060         window->Unlock();
1061     }
1062 }
1063
1064 /*****************************************************************************
1065  * InterfaceWindow::_RestoreSettings
1066  *****************************************************************************/
1067 void
1068 InterfaceWindow::_RestoreSettings()
1069 {
1070     if ( load_settings( fSettings, "interface_settings", "VideoLAN Client" ) == B_OK )
1071     {
1072         BRect frame;
1073         if ( fSettings->FindRect( "main frame", &frame ) == B_OK )
1074             set_window_pos( this, frame );
1075 #if 0
1076         if (fSettings->FindRect( "playlist frame", &frame ) == B_OK )
1077             set_window_pos( fPlaylistWindow, frame );
1078 #endif
1079         if (fSettings->FindRect( "messages frame", &frame ) == B_OK )
1080             set_window_pos( fMessagesWindow, frame );
1081         if (fSettings->FindRect( "settings frame", &frame ) == B_OK )
1082         {
1083             /* FIXME: Preferences resizing doesn't work correctly yet */
1084             frame.right = frame.left + fPreferencesWindow->Frame().Width();
1085             frame.bottom = frame.top + fPreferencesWindow->Frame().Height();
1086             set_window_pos( fPreferencesWindow, frame );
1087         }
1088
1089         bool showing;
1090 #if 0
1091         if ( fSettings->FindBool( "playlist showing", &showing ) == B_OK )
1092             launch_window( fPlaylistWindow, showing );
1093 #endif
1094         if ( fSettings->FindBool( "messages showing", &showing ) == B_OK )
1095             launch_window( fMessagesWindow, showing );
1096         if ( fSettings->FindBool( "settings showing", &showing ) == B_OK )
1097             launch_window( fPreferencesWindow, showing );
1098 #if 0
1099         uint32 displayMode;
1100         if ( fSettings->FindInt32( "playlist display mode", (int32*)&displayMode ) == B_OK )
1101             fPlaylistWindow->SetDisplayMode( displayMode );
1102 #endif
1103     }
1104 }
1105
1106 /*****************************************************************************
1107  * InterfaceWindow::_StoreSettings
1108  *****************************************************************************/
1109 void
1110 InterfaceWindow::_StoreSettings()
1111 {
1112     /* Save the volume */
1113     config_PutInt( p_intf, "volume", p_mediaControl->GetVolume() );
1114     config_SaveConfigFile( p_intf, "main" );
1115
1116     /* Save the windows positions */
1117     if ( fSettings->ReplaceRect( "main frame", Frame() ) != B_OK )
1118         fSettings->AddRect( "main frame", Frame() );
1119 #if 0
1120     if ( fPlaylistWindow->Lock() )
1121     {
1122         if (fSettings->ReplaceRect( "playlist frame", fPlaylistWindow->Frame() ) != B_OK)
1123             fSettings->AddRect( "playlist frame", fPlaylistWindow->Frame() );
1124         if (fSettings->ReplaceBool( "playlist showing", !fPlaylistWindow->IsHidden() ) != B_OK)
1125             fSettings->AddBool( "playlist showing", !fPlaylistWindow->IsHidden() );
1126         fPlaylistWindow->Unlock();
1127     }
1128 #endif
1129     if ( fMessagesWindow->Lock() )
1130     {
1131         if (fSettings->ReplaceRect( "messages frame", fMessagesWindow->Frame() ) != B_OK)
1132             fSettings->AddRect( "messages frame", fMessagesWindow->Frame() );
1133         if (fSettings->ReplaceBool( "messages showing", !fMessagesWindow->IsHidden() ) != B_OK)
1134             fSettings->AddBool( "messages showing", !fMessagesWindow->IsHidden() );
1135         fMessagesWindow->Unlock();
1136     }
1137     if ( fPreferencesWindow->Lock() )
1138     {
1139         if (fSettings->ReplaceRect( "settings frame", fPreferencesWindow->Frame() ) != B_OK)
1140             fSettings->AddRect( "settings frame", fPreferencesWindow->Frame() );
1141         if (fSettings->ReplaceBool( "settings showing", !fPreferencesWindow->IsHidden() ) != B_OK)
1142             fSettings->AddBool( "settings showing", !fPreferencesWindow->IsHidden() );
1143         fPreferencesWindow->Unlock();
1144     }
1145 #if 0
1146     uint32 displayMode = fPlaylistWindow->DisplayMode();
1147     if (fSettings->ReplaceInt32( "playlist display mode", displayMode ) != B_OK )
1148         fSettings->AddInt32( "playlist display mode", displayMode );
1149 #endif
1150     save_settings( fSettings, "interface_settings", "VideoLAN Client" );
1151 }
1152
1153
1154 /*****************************************************************************
1155  * CDMenu::CDMenu
1156  *****************************************************************************/
1157 CDMenu::CDMenu(const char *name)
1158       : BMenu(name)
1159 {
1160 }
1161
1162 /*****************************************************************************
1163  * CDMenu::~CDMenu
1164  *****************************************************************************/
1165 CDMenu::~CDMenu()
1166 {
1167 }
1168
1169 /*****************************************************************************
1170  * CDMenu::AttachedToWindow
1171  *****************************************************************************/
1172 void CDMenu::AttachedToWindow(void)
1173 {
1174     // remove all items
1175     while ( BMenuItem* item = RemoveItem( 0L ) )
1176         delete item;
1177     GetCD( "/dev/disk" );
1178     BMenu::AttachedToWindow();
1179 }
1180
1181 /*****************************************************************************
1182  * CDMenu::GetCD
1183  *****************************************************************************/
1184 int CDMenu::GetCD( const char *directory )
1185 {
1186     BVolumeRoster volRoster;
1187     BVolume vol;
1188     BDirectory dir;
1189     status_t status = volRoster.GetNextVolume( &vol );
1190     while ( status ==  B_NO_ERROR )
1191     {
1192         BString deviceName;
1193         BString volumeName;
1194         bool isCDROM;
1195         if ( get_volume_info( vol, volumeName, isCDROM, deviceName )
1196              && isCDROM )
1197         {
1198             BMessage* msg = new BMessage( OPEN_DVD );
1199             msg->AddString( "device", deviceName.String() );
1200             BMenuItem* item = new BMenuItem( volumeName.String(), msg );
1201             AddItem( item );
1202         }
1203          vol.Unset();
1204         status = volRoster.GetNextVolume( &vol );
1205     }
1206     return 0;
1207 }
1208
1209 /*****************************************************************************
1210  * LanguageMenu::LanguageMenu
1211  *****************************************************************************/
1212 LanguageMenu::LanguageMenu( intf_thread_t * _p_intf, const char * psz_name,
1213                             char * _psz_variable )
1214     : BMenu( psz_name )
1215 {
1216     p_intf       = _p_intf;
1217     psz_variable = strdup( _psz_variable );
1218 }
1219
1220 /*****************************************************************************
1221  * LanguageMenu::~LanguageMenu
1222  *****************************************************************************/
1223 LanguageMenu::~LanguageMenu()
1224 {
1225     free( psz_variable );
1226 }
1227
1228 /*****************************************************************************
1229  * LanguageMenu::AttachedToWindow
1230  *****************************************************************************/
1231 void LanguageMenu::AttachedToWindow()
1232 {
1233     BMenuItem * item;
1234
1235     // remove all items
1236     while( ( item = RemoveItem( 0L ) ) )
1237     {
1238         delete item;
1239     }
1240
1241     SetRadioMode( true );
1242
1243     input_thread_t * p_input = (input_thread_t *)
1244             vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1245     if( !p_input )
1246     {
1247         return;
1248     }
1249
1250     vlc_value_t val_list, text_list;
1251     BMessage * message;
1252     int i_current;
1253
1254     i_current = var_GetInteger( p_input, psz_variable );
1255     var_Change( p_input, psz_variable, VLC_VAR_GETLIST, &val_list, &text_list );
1256     for( int i = 0; i < val_list.p_list->i_count; i++ )
1257     {
1258         message = new BMessage( SELECT_CHANNEL );
1259         message->AddInt32( psz_variable, val_list.p_list->p_values[i].i_int );
1260         item = new BMenuItem( text_list.p_list->p_values[i].psz_string, message );
1261         if( val_list.p_list->p_values[i].i_int == i_current )
1262         {
1263             item->SetMarked( true );
1264         }
1265         AddItem( item );
1266     }
1267     var_Change( p_input, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
1268
1269     vlc_object_release( p_input );
1270
1271     BMenu::AttachedToWindow();
1272 }
1273
1274 /*****************************************************************************
1275  * TitleMenu::TitleMenu
1276  *****************************************************************************/
1277 TitleMenu::TitleMenu( const char *name, intf_thread_t  *p_interface )
1278     : BMenu(name),
1279     p_intf( p_interface )
1280 {
1281 }
1282
1283 /*****************************************************************************
1284  * TitleMenu::~TitleMenu
1285  *****************************************************************************/
1286 TitleMenu::~TitleMenu()
1287 {
1288 }
1289
1290 /*****************************************************************************
1291  * TitleMenu::AttachedToWindow
1292  *****************************************************************************/
1293 void TitleMenu::AttachedToWindow()
1294 {
1295     BMenuItem * item;
1296     while( ( item = RemoveItem( 0L ) ) )
1297     {
1298         delete item;
1299     }
1300
1301     input_thread_t * p_input;
1302     p_input = (input_thread_t *)
1303         vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1304     if( !p_input )
1305     {
1306         return;
1307     }
1308
1309     vlc_value_t val;
1310     BMessage * message;
1311     if( !var_Get( p_input, "title", &val ) )
1312     {
1313         vlc_value_t val_list, text_list;
1314         var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1315                     &val_list, &text_list );
1316
1317         for( int i = 0; i < val_list.p_list->i_count; i++ )
1318         {
1319             message = new BMessage( TOGGLE_TITLE );
1320             message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1321             item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1322                                   message );
1323             if( val_list.p_list->p_values[i].i_int == val.i_int )
1324             {
1325                 item->SetMarked( true );
1326             }
1327             AddItem( item );
1328         }
1329
1330         var_Change( p_input, "title", VLC_VAR_FREELIST,
1331                     &val_list, &text_list );
1332     }
1333     vlc_object_release( p_input );
1334     BMenu::AttachedToWindow();
1335 }
1336
1337
1338 /*****************************************************************************
1339  * ChapterMenu::ChapterMenu
1340  *****************************************************************************/
1341 ChapterMenu::ChapterMenu( const char *name, intf_thread_t  *p_interface )
1342     : BMenu(name),
1343     p_intf( p_interface )
1344 {
1345 }
1346
1347 /*****************************************************************************
1348  * ChapterMenu::~ChapterMenu
1349  *****************************************************************************/
1350 ChapterMenu::~ChapterMenu()
1351 {
1352 }
1353
1354 /*****************************************************************************
1355  * ChapterMenu::AttachedToWindow
1356  *****************************************************************************/
1357 void ChapterMenu::AttachedToWindow()
1358 {
1359     BMenuItem * item;
1360     while( ( item = RemoveItem( 0L ) ) )
1361     {
1362         delete item;
1363     }
1364
1365     input_thread_t * p_input;
1366     p_input = (input_thread_t *)
1367         vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1368     if( !p_input )
1369     {
1370         return;
1371     }
1372
1373     vlc_value_t val;
1374     BMessage * message;
1375     if( !var_Get( p_input, "chapter", &val ) )
1376     {
1377         vlc_value_t val_list, text_list;
1378         var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1379                     &val_list, &text_list );
1380
1381         for( int i = 0; i < val_list.p_list->i_count; i++ )
1382         {
1383             message = new BMessage( TOGGLE_CHAPTER );
1384             message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1385             item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1386                                   message );
1387             if( val_list.p_list->p_values[i].i_int == val.i_int )
1388             {
1389                 item->SetMarked( true );
1390             }
1391             AddItem( item );
1392         }
1393
1394         var_Change( p_input, "chapter", VLC_VAR_FREELIST,
1395                     &val_list, &text_list );
1396     }
1397     vlc_object_release( p_input );
1398     BMenu::AttachedToWindow();
1399 }
1400
1401
1402 /*****************************************************************************
1403  * load_settings
1404  *****************************************************************************/
1405 status_t
1406 load_settings( BMessage* message, const char* fileName, const char* folder )
1407 {
1408     status_t ret = B_BAD_VALUE;
1409     if ( message )
1410     {
1411         BPath path;
1412         if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1413         {
1414             // passing folder is optional
1415             if ( folder )
1416                 ret = path.Append( folder );
1417             if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1418             {
1419                 BFile file( path.Path(), B_READ_ONLY );
1420                 if ( ( ret = file.InitCheck() ) == B_OK )
1421                 {
1422                     ret = message->Unflatten( &file );
1423                     file.Unset();
1424                 }
1425             }
1426         }
1427     }
1428     return ret;
1429 }
1430
1431 /*****************************************************************************
1432  * save_settings
1433  *****************************************************************************/
1434 status_t
1435 save_settings( BMessage* message, const char* fileName, const char* folder )
1436 {
1437     status_t ret = B_BAD_VALUE;
1438     if ( message )
1439     {
1440         BPath path;
1441         if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1442         {
1443             // passing folder is optional
1444             if ( folder && ( ret = path.Append( folder ) ) == B_OK )
1445                 ret = create_directory( path.Path(), 0777 );
1446             if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1447             {
1448                 BFile file( path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
1449                 if ( ( ret = file.InitCheck() ) == B_OK )
1450                 {
1451                     ret = message->Flatten( &file );
1452                     file.Unset();
1453                 }
1454             }
1455         }
1456     }
1457     return ret;
1458 }