1 /*****************************************************************************
2 * InterfaceWindow.cpp: beos interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000, 2001 VideoLAN
5 * $Id: InterfaceWindow.cpp,v 1.14 2003/01/11 19:33:09 stippi Exp $
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 <stippi@yellowbites.com>
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
26 *****************************************************************************/
29 #include <kernel/OS.h>
30 #include <InterfaceKit.h>
32 #include <StorageKit.h>
33 #include <SupportKit.h>
36 #include <scsiprobe_driver.h>
45 /* BeOS interface headers */
46 #include "VlcWrapper.h"
48 #include "MediaControlView.h"
49 #include "PlayListWindow.h"
50 #include "PreferencesWindow.h"
51 #include "InterfaceWindow.h"
53 #define INTERFACE_UPDATE_TIMEOUT 80000 // 2 frames if at 25 fps
56 /*****************************************************************************
58 *****************************************************************************/
60 InterfaceWindow::InterfaceWindow( BRect frame, const char *name,
61 intf_thread_t *p_interface )
62 : BWindow( frame, name, B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
63 B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK | B_ASYNCHRONOUS_CONTROLS ),
64 p_intf( p_interface ),
66 fLastUpdateTime( system_time() ),
67 fSettings( new BMessage( 'sett' ) )
70 p_wrapper = p_intf->p_sys->p_wrapper;
72 fPlaylistIsEmpty = ( p_wrapper->PlaylistSize() < 0 );
74 fPlaylistWindow = new PlayListWindow( BRect( 100.0, 100.0, 400.0, 350.0 ),
78 BScreen *p_screen = new BScreen();
79 BRect screen_rect = p_screen->Frame();
82 window_rect.Set( ( screen_rect.right - PREFS_WINDOW_WIDTH ) / 2,
83 ( screen_rect.bottom - PREFS_WINDOW_HEIGHT ) / 2,
84 ( screen_rect.right + PREFS_WINDOW_WIDTH ) / 2,
85 ( screen_rect.bottom + PREFS_WINDOW_HEIGHT ) / 2 );
86 fPreferencesWindow = new PreferencesWindow( window_rect,
91 SetName( "interface" );
92 SetTitle( VOUT_TITLE );
94 // the media control view
95 p_mediaControl = new MediaControlView( BRect( 0.0, 0.0, 250.0, 50.0 ),
97 p_mediaControl->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
98 p_mediaControl->SetEnabled( !fPlaylistIsEmpty );
101 p_mediaControl->GetPreferredSize( &width, &height );
103 // set up the main menu
104 fMenuBar = new BMenuBar( BRect(0.0, 0.0, width, 15.0), "main menu",
105 B_FOLLOW_NONE, B_ITEMS_IN_ROW, false );
107 // make menu bar resize to correct height
108 float menuWidth, menuHeight;
109 fMenuBar->GetPreferredSize( &menuWidth, &menuHeight );
110 fMenuBar->ResizeTo( width, menuHeight ); // don't change! it's a workarround!
111 // take care of proper size for ourself
112 height += fMenuBar->Bounds().Height();
113 ResizeTo( width, height );
115 p_mediaControl->MoveTo( fMenuBar->Bounds().LeftBottom() + BPoint(0.0, 1.0) );
116 AddChild( fMenuBar );
117 AddChild( p_mediaControl );
120 BMenu* fileMenu = new BMenu( "File" );
121 fMenuBar->AddItem( fileMenu );
122 fileMenu->AddItem( new BMenuItem( "Open File" B_UTF8_ELLIPSIS,
123 new BMessage( OPEN_FILE ), 'O') );
125 fileMenu->AddItem( new CDMenu( "Open Disc" ) );
127 fileMenu->AddSeparatorItem();
128 fileMenu->AddItem( new BMenuItem( "Play List" B_UTF8_ELLIPSIS,
129 new BMessage( OPEN_PLAYLIST ), 'P') );
131 fileMenu->AddSeparatorItem();
132 BMenuItem* item = new BMenuItem( "About" B_UTF8_ELLIPSIS,
133 new BMessage( B_ABOUT_REQUESTED ), 'A');
134 item->SetTarget( be_app );
135 fileMenu->AddItem( item );
136 fileMenu->AddItem( new BMenuItem( "Quit", new BMessage( B_QUIT_REQUESTED ), 'Q') );
138 fLanguageMenu = new LanguageMenu("Language", AUDIO_ES, p_wrapper);
139 fSubtitlesMenu = new LanguageMenu("Subtitles", SPU_ES, p_wrapper);
141 /* Add the Audio menu */
142 fAudioMenu = new BMenu( "Audio" );
143 fMenuBar->AddItem ( fAudioMenu );
144 fAudioMenu->AddItem( fLanguageMenu );
145 fAudioMenu->AddItem( fSubtitlesMenu );
147 fPrevTitleMI = new BMenuItem( "Prev Title", new BMessage( PREV_TITLE ) );
148 fNextTitleMI = new BMenuItem( "Next Title", new BMessage( NEXT_TITLE ) );
149 fPrevChapterMI = new BMenuItem( "Prev Chapter", new BMessage( PREV_CHAPTER ) );
150 fNextChapterMI = new BMenuItem( "Next Chapter", new BMessage( NEXT_CHAPTER ) );
152 /* Add the Navigation menu */
153 fNavigationMenu = new BMenu( "Navigation" );
154 fMenuBar->AddItem( fNavigationMenu );
155 fNavigationMenu->AddItem( fPrevTitleMI );
156 fNavigationMenu->AddItem( fNextTitleMI );
157 fNavigationMenu->AddItem( fTitleMenu = new TitleMenu( "Go to Title", p_intf ) );
158 fNavigationMenu->AddSeparatorItem();
159 fNavigationMenu->AddItem( fPrevChapterMI );
160 fNavigationMenu->AddItem( fNextChapterMI );
161 fNavigationMenu->AddItem( fChapterMenu = new ChapterMenu( "Go to Chapter", p_intf ) );
163 /* Add the Speed menu */
164 fSpeedMenu = new BMenu( "Speed" );
165 fSpeedMenu->SetRadioMode( true );
166 fSpeedMenu->AddItem( fSlowerMI = new BMenuItem( "Slower", new BMessage( SLOWER_PLAY ) ) );
167 fNormalMI = new BMenuItem( "Normal", new BMessage( NORMAL_PLAY ) );
168 fNormalMI->SetMarked(true); // default to normal speed
169 fSpeedMenu->AddItem( fNormalMI );
170 fSpeedMenu->AddItem( fFasterMI = new BMenuItem( "Faster", new BMessage( FASTER_PLAY) ) );
171 fSpeedMenu->SetTargetForItems( this );
172 fMenuBar->AddItem( fSpeedMenu );
174 /* Add the Settings menu */
175 fSettingsMenu = new BMenu( "Settings" );
176 fSettingsMenu->AddItem( fPreferencesMI =
177 new BMenuItem( "Preferences", new BMessage( OPEN_PREFERENCES ) ) );
178 fMenuBar->AddItem( fSettingsMenu );
180 // prepare fow showing
181 _SetMenusEnabled( false );
182 p_mediaControl->SetEnabled( false );
189 InterfaceWindow::~InterfaceWindow()
192 fPlaylistWindow->ReallyQuit();
196 /*****************************************************************************
197 * InterfaceWindow::FrameResized
198 *****************************************************************************/
200 InterfaceWindow::FrameResized(float width, float height)
203 fMenuBar->MoveTo(r.LeftTop());
204 fMenuBar->ResizeTo(r.Width(), fMenuBar->Bounds().Height());
205 r.top += fMenuBar->Bounds().Height() + 1.0;
206 p_mediaControl->MoveTo(r.LeftTop());
207 p_mediaControl->ResizeTo(r.Width(), r.Height());
210 /*****************************************************************************
211 * InterfaceWindow::MessageReceived
212 *****************************************************************************/
213 void InterfaceWindow::MessageReceived( BMessage * p_message )
215 int playback_status; // remember playback state
216 playback_status = p_wrapper->InputStatus();
218 switch( p_message->what )
220 case B_ABOUT_REQUESTED:
222 BAlert* alert = new BAlert( VOUT_TITLE,
223 "BeOS " VOUT_TITLE "\n\n<www.videolan.org>", "Ok");
236 fFilePanel = new BFilePanel();
237 fFilePanel->SetTarget( this );
242 if (fPlaylistWindow->Lock())
244 if (fPlaylistWindow->IsHidden())
245 fPlaylistWindow->Show();
247 fPlaylistWindow->Activate();
248 fPlaylistWindow->Unlock();
253 const char *psz_device;
254 BString type( "dvd" );
255 if( p_message->FindString( "device", &psz_device ) == B_OK )
257 BString device( psz_device );
258 p_wrapper->openDisc( type, device, 0, 0 );
265 // this currently stops playback not nicely
266 if (playback_status > UNDEF_S)
269 p_wrapper->PlaylistStop();
270 p_mediaControl->SetStatus(NOT_STARTED_S, DEFAULT_RATE);
275 /* starts playing in normal mode */
278 /* toggle between pause and play */
279 if (playback_status > UNDEF_S)
281 /* pause if currently playing */
282 if ( playback_status == PLAYING_S )
284 p_wrapper->PlaylistPause();
288 p_wrapper->PlaylistPlay();
293 /* Play a new file */
294 p_wrapper->PlaylistPlay();
299 /* cycle the fast playback modes */
300 if (playback_status > UNDEF_S)
302 p_wrapper->InputFaster();
307 /* cycle the slow playback modes */
308 if (playback_status > UNDEF_S)
310 p_wrapper->InputSlower();
315 /* restore speed to normal if already playing */
316 if (playback_status > UNDEF_S)
318 p_wrapper->PlaylistPlay();
323 /* handled by semaphores */
325 // volume related messages
327 /* adjust the volume */
328 if (playback_status > UNDEF_S)
330 p_wrapper->SetVolume( p_mediaControl->GetVolume() );
331 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
337 if( p_wrapper->IsMuted() )
338 p_wrapper->VolumeRestore();
340 p_wrapper->VolumeMute();
341 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
345 if ( playback_status > UNDEF_S )
348 if ( p_message->FindInt32( "channel", &channel ) == B_OK )
350 p_wrapper->ToggleLanguage( channel );
355 case SELECT_SUBTITLE:
356 if ( playback_status > UNDEF_S )
359 if ( p_message->FindInt32( "subtitle", &subtitle ) == B_OK )
360 p_wrapper->ToggleSubtitle( subtitle );
364 // specific navigation messages
367 p_wrapper->PrevTitle();
372 p_wrapper->NextTitle();
376 if ( playback_status > UNDEF_S )
379 if ( p_message->FindInt32( "index", &index ) == B_OK )
380 p_wrapper->toggleTitle( index );
385 p_wrapper->PrevChapter();
390 p_wrapper->NextChapter();
394 if ( playback_status > UNDEF_S )
397 if ( p_message->FindInt32( "index", &index ) == B_OK )
398 p_wrapper->toggleChapter( index );
402 p_wrapper->PlaylistPrev();
405 p_wrapper->PlaylistNext();
407 // general next/prev functionality (skips to whatever makes most sense)
409 p_wrapper->navigatePrev();
412 p_wrapper->navigateNext();
414 // drag'n'drop and system messages
415 case B_REFS_RECEIVED:
418 // figure out if user wants files replaced or added
419 bool replace = false;
420 if ( p_message->WasDropped() )
421 replace = !( modifiers() & B_SHIFT_KEY );
422 // build list of files to be played from message contents
425 for ( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
428 if ( path.InitCheck() == B_OK )
429 // the BString objects will be deleted
430 // by the wrapper function further down
431 files.AddItem( new BString( (char*)path.Path() ) );
433 // give the list to VLC
434 p_wrapper->openFiles(&files, replace);
439 case OPEN_PREFERENCES:
440 if( fPreferencesWindow->Lock() )
442 if (fPreferencesWindow->IsHidden())
443 fPreferencesWindow->Show();
445 fPreferencesWindow->Activate();
446 fPreferencesWindow->Unlock();
451 BWindow::MessageReceived( p_message );
457 /*****************************************************************************
458 * InterfaceWindow::QuitRequested
459 *****************************************************************************/
460 bool InterfaceWindow::QuitRequested()
462 p_wrapper->PlaylistStop();
463 p_mediaControl->SetStatus(NOT_STARTED_S, DEFAULT_RATE);
472 /*****************************************************************************
473 * InterfaceWindow::updateInterface
474 *****************************************************************************/
475 void InterfaceWindow::updateInterface()
477 if( p_wrapper->HasInput() )
479 if ( acquire_sem( p_mediaControl->fScrubSem ) == B_OK )
481 p_wrapper->setTimeAsFloat(p_mediaControl->GetSeekTo());
485 // p_mediaControl->SetEnabled( true );
486 bool hasTitles = p_wrapper->HasTitles();
487 bool hasChapters = p_wrapper->HasChapters();
488 p_mediaControl->SetStatus( p_wrapper->InputStatus(),
489 p_wrapper->InputRate() );
490 p_mediaControl->SetProgress( p_wrapper->InputTell(),
491 p_wrapper->InputSize() );
492 _SetMenusEnabled( true, hasChapters, hasTitles );
494 _UpdateSpeedMenu( p_wrapper->InputRate() );
496 // enable/disable skip buttons
499 p_wrapper->getNavCapabilities( &canSkipPrev, &canSkipNext );
500 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
502 if ( p_wrapper->HasAudio() )
504 p_mediaControl->SetAudioEnabled( true );
505 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
507 p_mediaControl->SetAudioEnabled( false );
511 // update playlist as well
512 if ( fPlaylistWindow->Lock() )
514 fPlaylistWindow->UpdatePlaylist();
515 fPlaylistWindow->Unlock();
520 _SetMenusEnabled( false );
521 // p_mediaControl->SetEnabled( false );
524 /* always force the user-specified volume */
525 /* FIXME : I'm quite sure there is a cleaner way to do this */
526 if( p_wrapper->GetVolume() != p_mediaControl->GetVolume() )
528 p_wrapper->SetVolume( p_mediaControl->GetVolume() );
531 fLastUpdateTime = system_time();
534 /*****************************************************************************
535 * InterfaceWindow::IsStopped
536 *****************************************************************************/
538 InterfaceWindow::IsStopped() const
540 return (system_time() - fLastUpdateTime > INTERFACE_UPDATE_TIMEOUT);
543 /*****************************************************************************
544 * InterfaceWindow::_UpdatePlaylist
545 *****************************************************************************/
547 InterfaceWindow::_UpdatePlaylist()
549 if ( fPlaylistWindow->Lock() )
551 fPlaylistWindow->UpdatePlaylist( true );
552 fPlaylistWindow->Unlock();
553 p_mediaControl->SetEnabled( p_wrapper->PlaylistSize() );
557 /*****************************************************************************
558 * InterfaceWindow::_SetMenusEnabled
559 *****************************************************************************/
561 InterfaceWindow::_SetMenusEnabled(bool hasFile, bool hasChapters, bool hasTitles)
570 if (fNextChapterMI->IsEnabled() != hasChapters)
571 fNextChapterMI->SetEnabled(hasChapters);
572 if (fPrevChapterMI->IsEnabled() != hasChapters)
573 fPrevChapterMI->SetEnabled(hasChapters);
574 if (fChapterMenu->IsEnabled() != hasChapters)
575 fChapterMenu->SetEnabled(hasChapters);
576 if (fNextTitleMI->IsEnabled() != hasTitles)
577 fNextTitleMI->SetEnabled(hasTitles);
578 if (fPrevTitleMI->IsEnabled() != hasTitles)
579 fPrevTitleMI->SetEnabled(hasTitles);
580 if (fTitleMenu->IsEnabled() != hasTitles)
581 fTitleMenu->SetEnabled(hasTitles);
582 if (fAudioMenu->IsEnabled() != hasFile)
583 fAudioMenu->SetEnabled(hasFile);
584 if (fNavigationMenu->IsEnabled() != hasFile)
585 fNavigationMenu->SetEnabled(hasFile);
586 if (fLanguageMenu->IsEnabled() != hasFile)
587 fLanguageMenu->SetEnabled(hasFile);
588 if (fSubtitlesMenu->IsEnabled() != hasFile)
589 fSubtitlesMenu->SetEnabled(hasFile);
590 if (fSpeedMenu->IsEnabled() != hasFile)
591 fSpeedMenu->SetEnabled(hasFile);
596 /*****************************************************************************
597 * InterfaceWindow::_UpdateSpeedMenu
598 *****************************************************************************/
600 InterfaceWindow::_UpdateSpeedMenu( int rate )
602 if ( rate == DEFAULT_RATE )
604 if ( !fNormalMI->IsMarked() )
605 fNormalMI->SetMarked( true );
607 else if ( rate < DEFAULT_RATE )
609 if ( !fFasterMI->IsMarked() )
610 fFasterMI->SetMarked( true );
614 if ( !fSlowerMI->IsMarked() )
615 fSlowerMI->SetMarked( true );
619 /*****************************************************************************
620 * InterfaceWindow::_InputStreamChanged
621 *****************************************************************************/
623 InterfaceWindow::_InputStreamChanged()
625 //printf("InterfaceWindow::_InputStreamChanged()\n");
626 // TODO: move more stuff from updateInterface() here!
628 p_wrapper->SetVolume( p_mediaControl->GetVolume() );
631 /*****************************************************************************
632 * InterfaceWindow::_LoadSettings
633 *****************************************************************************/
635 InterfaceWindow::_LoadSettings( BMessage* message, const char* fileName, const char* folder )
637 status_t ret = B_BAD_VALUE;
641 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
643 // passing folder is optional
645 ret = path.Append( folder );
646 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
648 BFile file( path.Path(), B_READ_ONLY );
649 if ( ( ret = file.InitCheck() ) == B_OK )
651 ret = message->Unflatten( &file );
660 /*****************************************************************************
661 * InterfaceWindow::_SaveSettings
662 *****************************************************************************/
664 InterfaceWindow::_SaveSettings( BMessage* message, const char* fileName, const char* folder )
666 status_t ret = B_BAD_VALUE;
670 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
672 // passing folder is optional
673 if ( folder && ( ret = path.Append( folder ) ) == B_OK )
674 ret = create_directory( path.Path(), 0777 );
675 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
677 BFile file( path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
678 if ( ( ret = file.InitCheck() ) == B_OK )
680 ret = message->Flatten( &file );
689 /*****************************************************************************
690 * InterfaceWindow::_RestoreSettings
691 *****************************************************************************/
693 make_sure_frame_is_on_screen( BRect& frame )
695 BScreen screen( B_MAIN_SCREEN_ID );
696 if (frame.IsValid() && screen.IsValid()) {
697 if (!screen.Frame().Contains(frame)) {
698 // make sure frame fits in the screen
699 if (frame.Width() > screen.Frame().Width())
700 frame.right -= frame.Width() - screen.Frame().Width() + 10.0;
701 if (frame.Height() > screen.Frame().Height())
702 frame.bottom -= frame.Height() - screen.Frame().Height() + 30.0;
703 // frame is now at the most the size of the screen
704 if (frame.right > screen.Frame().right)
705 frame.OffsetBy(-(frame.right - screen.Frame().right), 0.0);
706 if (frame.bottom > screen.Frame().bottom)
707 frame.OffsetBy(0.0, -(frame.bottom - screen.Frame().bottom));
708 if (frame.left < screen.Frame().left)
709 frame.OffsetBy((screen.Frame().left - frame.left), 0.0);
710 if (frame.top < screen.Frame().top)
711 frame.OffsetBy(0.0, (screen.Frame().top - frame.top));
719 make_sure_frame_is_within_limits( BRect& frame, float minWidth, float minHeight,
720 float maxWidth, float maxHeight )
722 if ( frame.Width() < minWidth )
723 frame.right = frame.left + minWidth;
724 if ( frame.Height() < minHeight )
725 frame.bottom = frame.top + minHeight;
726 if ( frame.Width() > maxWidth )
727 frame.right = frame.left + maxWidth;
728 if ( frame.Height() > maxHeight )
729 frame.bottom = frame.top + maxHeight;
732 /*****************************************************************************
733 * InterfaceWindow::_RestoreSettings
734 *****************************************************************************/
736 InterfaceWindow::_RestoreSettings()
738 if ( _LoadSettings( fSettings, "interface_settings", "VideoLAN Client" ) == B_OK )
741 if ( fSettings->FindRect( "main frame", &mainFrame ) == B_OK )
743 // sanity checks: make sure window is not too big/small
744 // and that it's not off-screen
745 float minWidth, maxWidth, minHeight, maxHeight;
746 GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
748 make_sure_frame_is_within_limits( mainFrame,
749 minWidth, minHeight, maxWidth, maxHeight );
750 make_sure_frame_is_on_screen( mainFrame );
753 MoveTo( mainFrame.LeftTop() );
754 ResizeTo( mainFrame.Width(), mainFrame.Height() );
756 if ( fPlaylistWindow->Lock() )
759 if (fSettings->FindRect( "playlist frame", &playlistFrame ) == B_OK )
761 // sanity checks: make sure window is not too big/small
762 // and that it's not off-screen
763 float minWidth, maxWidth, minHeight, maxHeight;
764 fPlaylistWindow->GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
766 make_sure_frame_is_within_limits( playlistFrame,
767 minWidth, minHeight, maxWidth, maxHeight );
768 make_sure_frame_is_on_screen( playlistFrame );
770 fPlaylistWindow->MoveTo( playlistFrame.LeftTop() );
771 fPlaylistWindow->ResizeTo( playlistFrame.Width(), playlistFrame.Height() );
775 if ( fSettings->FindBool( "playlist showing", &showing ) == B_OK )
779 if ( fPlaylistWindow->IsHidden() )
780 fPlaylistWindow->Show();
784 if ( !fPlaylistWindow->IsHidden() )
785 fPlaylistWindow->Hide();
789 fPlaylistWindow->Unlock();
794 /*****************************************************************************
795 * InterfaceWindow::_StoreSettings
796 *****************************************************************************/
798 InterfaceWindow::_StoreSettings()
800 if ( fSettings->ReplaceRect( "main frame", Frame() ) != B_OK )
801 fSettings->AddRect( "main frame", Frame() );
802 if ( fPlaylistWindow->Lock() )
804 if (fSettings->ReplaceRect( "playlist frame", fPlaylistWindow->Frame() ) != B_OK)
805 fSettings->AddRect( "playlist frame", fPlaylistWindow->Frame() );
806 if (fSettings->ReplaceBool( "playlist showing", !fPlaylistWindow->IsHidden() ) != B_OK)
807 fSettings->AddBool( "playlist showing", !fPlaylistWindow->IsHidden() );
808 fPlaylistWindow->Unlock();
810 _SaveSettings( fSettings, "interface_settings", "VideoLAN Client" );
813 /*****************************************************************************
815 *****************************************************************************/
816 CDMenu::CDMenu(const char *name)
821 /*****************************************************************************
823 *****************************************************************************/
828 /*****************************************************************************
829 * CDMenu::AttachedToWindow
830 *****************************************************************************/
831 void CDMenu::AttachedToWindow(void)
834 while (BMenuItem* item = RemoveItem(0L))
837 BMenu::AttachedToWindow();
840 /*****************************************************************************
842 *****************************************************************************/
843 int CDMenu::GetCD( const char *directory )
845 BVolumeRoster *volRoster;
850 char name[B_FILE_NAME_LENGTH];
854 volRoster = new BVolumeRoster();
856 dir = new BDirectory();
857 status = volRoster->GetNextVolume(vol);
858 status = vol->GetRootDirectory(dir);
859 while (status == B_NO_ERROR)
861 mounted = vol->GetName(name);
862 if ((mounted == B_OK) && /* Disk is currently Mounted */
863 (vol->IsReadOnly()) ) /* Disk is read-only */
866 fs_stat_dev(dev, &info);
870 i_dev = open( info.device_name, O_RDONLY );
874 if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )
876 if( g.device_type == B_CD ) //ensure the drive is a CD-ROM
879 msg = new BMessage( OPEN_DVD );
880 msg->AddString( "device", info.device_name );
881 BMenuItem *menu_item;
882 menu_item = new BMenuItem( name, msg );
883 AddItem( menu_item );
890 status = volRoster->GetNextVolume(vol);
895 /*****************************************************************************
896 * LanguageMenu::LanguageMenu
897 *****************************************************************************/
898 LanguageMenu::LanguageMenu( const char *name, int menu_kind,
899 VlcWrapper *p_wrapper )
903 this->p_wrapper = p_wrapper;
906 /*****************************************************************************
907 * LanguageMenu::~LanguageMenu
908 *****************************************************************************/
909 LanguageMenu::~LanguageMenu()
913 /*****************************************************************************
914 * LanguageMenu::AttachedToWindow
915 *****************************************************************************/
916 void LanguageMenu::AttachedToWindow()
919 while ( BMenuItem* item = RemoveItem( 0L ) )
922 SetRadioMode( true );
924 BMenu::AttachedToWindow();
927 /*****************************************************************************
928 * LanguageMenu::_GetChannels
929 *****************************************************************************/
930 void LanguageMenu::_GetChannels()
935 if( ( list = p_wrapper->InputGetChannels( kind ) ) == NULL )
938 for( int i = 0; i < list->CountItems(); i++ )
940 item = (BMenuItem*)list->ItemAt( i );
944 if( list->CountItems() > 1 )
945 AddItem( new BSeparatorItem(), 1 );
949 /*****************************************************************************
950 * TitleMenu::TitleMenu
951 *****************************************************************************/
952 TitleMenu::TitleMenu( const char *name, intf_thread_t *p_interface )
954 p_intf( p_interface )
958 /*****************************************************************************
959 * TitleMenu::~TitleMenu
960 *****************************************************************************/
961 TitleMenu::~TitleMenu()
965 /*****************************************************************************
966 * TitleMenu::AttachedToWindow
967 *****************************************************************************/
968 void TitleMenu::AttachedToWindow()
970 // make title menu empty
971 while ( BMenuItem* item = RemoveItem( 0L ) )
975 input_thread_t* input = p_intf->p_sys->p_input;
978 // lock stream access
979 vlc_mutex_lock( &input->stream.stream_lock );
980 // populate menu according to current stream
981 int32 numTitles = input->stream.i_area_nb;
985 for ( int32 i = 1; i < numTitles; i++ )
987 BMessage* message = new BMessage( TOGGLE_TITLE );
988 message->AddInt32( "index", i );
989 BString helper( "" );
991 BMenuItem* item = new BMenuItem( helper.String(), message );
992 item->SetMarked( input->stream.p_selected_area->i_id == i );
996 // done messing with stream
997 vlc_mutex_unlock( &input->stream.stream_lock );
1000 BMenu::AttachedToWindow();
1004 /*****************************************************************************
1005 * ChapterMenu::ChapterMenu
1006 *****************************************************************************/
1007 ChapterMenu::ChapterMenu( const char *name, intf_thread_t *p_interface )
1009 p_intf( p_interface )
1013 /*****************************************************************************
1014 * ChapterMenu::~ChapterMenu
1015 *****************************************************************************/
1016 ChapterMenu::~ChapterMenu()
1020 /*****************************************************************************
1021 * ChapterMenu::AttachedToWindow
1022 *****************************************************************************/
1023 void ChapterMenu::AttachedToWindow()
1025 // make title menu empty
1026 while ( BMenuItem* item = RemoveItem( 0L ) )
1030 input_thread_t* input = p_intf->p_sys->p_input;
1033 // lock stream access
1034 vlc_mutex_lock( &input->stream.stream_lock );
1035 // populate menu according to current stream
1036 int32 numChapters = input->stream.p_selected_area->i_part_nb;
1037 if ( numChapters > 1 )
1039 for ( int32 i = 0; i < numChapters; i++ )
1041 BMessage* message = new BMessage( TOGGLE_CHAPTER );
1042 message->AddInt32( "index", i );
1043 BString helper( "" );
1045 BMenuItem* item = new BMenuItem( helper.String(), message );
1046 item->SetMarked( input->stream.p_selected_area->i_part == i );
1050 // done messing with stream
1051 vlc_mutex_unlock( &input->stream.stream_lock );
1053 BMenu::AttachedToWindow();