1 /*****************************************************************************
2 * InterfaceWindow.cpp: beos interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000, 2001 VideoLAN
5 * $Id: InterfaceWindow.cpp,v 1.12 2002/12/09 07:57:04 titer 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_intf);
139 fSubtitlesMenu = new LanguageMenu("Subtitles", SPU_ES, p_intf);
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);
188 InterfaceWindow::~InterfaceWindow()
191 fPlaylistWindow->ReallyQuit();
195 /*****************************************************************************
196 * InterfaceWindow::FrameResized
197 *****************************************************************************/
199 InterfaceWindow::FrameResized(float width, float height)
202 fMenuBar->MoveTo(r.LeftTop());
203 fMenuBar->ResizeTo(r.Width(), fMenuBar->Bounds().Height());
204 r.top += fMenuBar->Bounds().Height() + 1.0;
205 p_mediaControl->MoveTo(r.LeftTop());
206 p_mediaControl->ResizeTo(r.Width(), r.Height());
209 /*****************************************************************************
210 * InterfaceWindow::MessageReceived
211 *****************************************************************************/
212 void InterfaceWindow::MessageReceived( BMessage * p_message )
214 int playback_status; // remember playback state
215 playback_status = p_wrapper->InputStatus();
217 switch( p_message->what )
219 case B_ABOUT_REQUESTED:
221 BAlert* alert = new BAlert( VOUT_TITLE,
222 "BeOS " VOUT_TITLE "\n\n<www.videolan.org>", "Ok");
235 fFilePanel = new BFilePanel();
236 fFilePanel->SetTarget( this );
241 if (fPlaylistWindow->Lock())
243 if (fPlaylistWindow->IsHidden())
244 fPlaylistWindow->Show();
246 fPlaylistWindow->Activate();
247 fPlaylistWindow->Unlock();
252 const char *psz_device;
253 BString type( "dvd" );
254 if( p_message->FindString( "device", &psz_device ) == B_OK )
256 BString device( psz_device );
257 p_wrapper->openDisc( type, device, 0, 0 );
264 // this currently stops playback not nicely
265 if (playback_status > UNDEF_S)
268 p_wrapper->PlaylistStop();
269 p_mediaControl->SetStatus(NOT_STARTED_S, DEFAULT_RATE);
274 /* starts playing in normal mode */
277 /* toggle between pause and play */
278 if (playback_status > UNDEF_S)
280 /* pause if currently playing */
281 if ( playback_status == PLAYING_S )
283 p_wrapper->PlaylistPause();
287 p_wrapper->PlaylistPlay();
292 /* Play a new file */
293 p_wrapper->PlaylistPlay();
298 /* cycle the fast playback modes */
299 if (playback_status > UNDEF_S)
301 p_wrapper->InputFaster();
306 /* cycle the slow playback modes */
307 if (playback_status > UNDEF_S)
309 p_wrapper->InputSlower();
314 /* restore speed to normal if already playing */
315 if (playback_status > UNDEF_S)
317 p_wrapper->PlaylistPlay();
322 /* handled by semaphores */
324 // volume related messages
326 /* adjust the volume */
327 if (playback_status > UNDEF_S)
329 p_wrapper->SetVolume( p_mediaControl->GetVolume() );
330 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
336 if( p_wrapper->IsMuted() )
337 p_wrapper->VolumeRestore();
339 p_wrapper->VolumeMute();
340 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
344 if ( playback_status > UNDEF_S )
347 if ( p_message->FindInt32( "channel", &channel ) == B_OK )
349 p_wrapper->toggleLanguage( channel );
354 case SELECT_SUBTITLE:
355 if ( playback_status > UNDEF_S )
358 if ( p_message->FindInt32( "subtitle", &subtitle ) == B_OK )
359 p_wrapper->toggleSubtitle( subtitle );
363 // specific navigation messages
366 p_wrapper->PrevTitle();
371 p_wrapper->NextTitle();
375 if ( playback_status > UNDEF_S )
378 if ( p_message->FindInt32( "index", &index ) == B_OK )
379 p_wrapper->toggleTitle( index );
384 p_wrapper->PrevChapter();
389 p_wrapper->NextChapter();
393 if ( playback_status > UNDEF_S )
396 if ( p_message->FindInt32( "index", &index ) == B_OK )
397 p_wrapper->toggleChapter( index );
401 p_wrapper->PlaylistPrev();
404 p_wrapper->PlaylistNext();
406 // general next/prev functionality (skips to whatever makes most sense)
408 p_wrapper->navigatePrev();
411 p_wrapper->navigateNext();
413 // drag'n'drop and system messages
414 case B_REFS_RECEIVED:
417 // figure out if user wants files replaced or added
418 bool replace = false;
419 if ( p_message->WasDropped() )
420 replace = !( modifiers() & B_SHIFT_KEY );
421 // build list of files to be played from message contents
424 for ( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
427 if ( path.InitCheck() == B_OK )
428 // the BString objects will be deleted
429 // by the wrapper function further down
430 files.AddItem( new BString( (char*)path.Path() ) );
432 // give the list to VLC
433 p_wrapper->openFiles(&files, replace);
438 case OPEN_PREFERENCES:
439 if( fPreferencesWindow->Lock() )
441 if (fPreferencesWindow->IsHidden())
442 fPreferencesWindow->Show();
444 fPreferencesWindow->Activate();
445 fPreferencesWindow->Unlock();
450 BWindow::MessageReceived( p_message );
456 /*****************************************************************************
457 * InterfaceWindow::QuitRequested
458 *****************************************************************************/
459 bool InterfaceWindow::QuitRequested()
461 p_wrapper->PlaylistStop();
462 p_mediaControl->SetStatus(NOT_STARTED_S, DEFAULT_RATE);
471 /*****************************************************************************
472 * InterfaceWindow::updateInterface
473 *****************************************************************************/
474 void InterfaceWindow::updateInterface()
476 if( /* has_input */ true )
478 if ( acquire_sem( p_mediaControl->fScrubSem ) == B_OK )
480 p_wrapper->setTimeAsFloat(p_mediaControl->GetSeekTo());
484 bool hasTitles = p_wrapper->HasTitles();
485 bool hasChapters = p_wrapper->HasChapters();
486 p_mediaControl->SetStatus( p_wrapper->InputStatus(),
487 p_wrapper->InputRate() );
488 p_mediaControl->SetProgress( p_wrapper->InputTell(),
489 p_wrapper->InputSize() );
490 _SetMenusEnabled( true, hasChapters, hasTitles );
492 _UpdateSpeedMenu( p_wrapper->InputRate() );
494 // enable/disable skip buttons
497 p_wrapper->getNavCapabilities( &canSkipPrev, &canSkipNext );
498 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
500 if ( p_wrapper->HasAudio() )
502 p_mediaControl->SetAudioEnabled( true );
503 p_mediaControl->SetMuted( p_wrapper->IsMuted() );
505 p_mediaControl->SetAudioEnabled( false );
509 // update playlist as well
510 if ( fPlaylistWindow->Lock() )
512 fPlaylistWindow->UpdatePlaylist();
513 fPlaylistWindow->Unlock();
518 _SetMenusEnabled(false);
522 p_mediaControl->SetEnabled( p_wrapper->PlaylistSize() );
526 fLastUpdateTime = system_time();
529 /*****************************************************************************
530 * InterfaceWindow::IsStopped
531 *****************************************************************************/
533 InterfaceWindow::IsStopped() const
535 return (system_time() - fLastUpdateTime > INTERFACE_UPDATE_TIMEOUT);
538 /*****************************************************************************
539 * InterfaceWindow::_UpdatePlaylist
540 *****************************************************************************/
542 InterfaceWindow::_UpdatePlaylist()
544 if ( fPlaylistWindow->Lock() )
546 fPlaylistWindow->UpdatePlaylist( true );
547 fPlaylistWindow->Unlock();
548 p_mediaControl->SetEnabled( p_wrapper->PlaylistSize() );
552 /*****************************************************************************
553 * InterfaceWindow::_SetMenusEnabled
554 *****************************************************************************/
556 InterfaceWindow::_SetMenusEnabled(bool hasFile, bool hasChapters, bool hasTitles)
565 if (fNextChapterMI->IsEnabled() != hasChapters)
566 fNextChapterMI->SetEnabled(hasChapters);
567 if (fPrevChapterMI->IsEnabled() != hasChapters)
568 fPrevChapterMI->SetEnabled(hasChapters);
569 if (fChapterMenu->IsEnabled() != hasChapters)
570 fChapterMenu->SetEnabled(hasChapters);
571 if (fNextTitleMI->IsEnabled() != hasTitles)
572 fNextTitleMI->SetEnabled(hasTitles);
573 if (fPrevTitleMI->IsEnabled() != hasTitles)
574 fPrevTitleMI->SetEnabled(hasTitles);
575 if (fTitleMenu->IsEnabled() != hasTitles)
576 fTitleMenu->SetEnabled(hasTitles);
577 if (fAudioMenu->IsEnabled() != hasFile)
578 fAudioMenu->SetEnabled(hasFile);
579 if (fNavigationMenu->IsEnabled() != hasFile)
580 fNavigationMenu->SetEnabled(hasFile);
581 if (fLanguageMenu->IsEnabled() != hasFile)
582 fLanguageMenu->SetEnabled(hasFile);
583 if (fSubtitlesMenu->IsEnabled() != hasFile)
584 fSubtitlesMenu->SetEnabled(hasFile);
585 if (fSpeedMenu->IsEnabled() != hasFile)
586 fSpeedMenu->SetEnabled(hasFile);
591 /*****************************************************************************
592 * InterfaceWindow::_UpdateSpeedMenu
593 *****************************************************************************/
595 InterfaceWindow::_UpdateSpeedMenu( int rate )
597 if ( rate == DEFAULT_RATE )
599 if ( !fNormalMI->IsMarked() )
600 fNormalMI->SetMarked( true );
602 else if ( rate < DEFAULT_RATE )
604 if ( !fFasterMI->IsMarked() )
605 fFasterMI->SetMarked( true );
609 if ( !fSlowerMI->IsMarked() )
610 fSlowerMI->SetMarked( true );
614 /*****************************************************************************
615 * InterfaceWindow::_InputStreamChanged
616 *****************************************************************************/
618 InterfaceWindow::_InputStreamChanged()
620 //printf("InterfaceWindow::_InputStreamChanged()\n");
621 // TODO: move more stuff from updateInterface() here!
623 p_wrapper->SetVolume( p_mediaControl->GetVolume() );
626 /*****************************************************************************
627 * InterfaceWindow::_LoadSettings
628 *****************************************************************************/
630 InterfaceWindow::_LoadSettings( BMessage* message, const char* fileName, const char* folder )
632 status_t ret = B_BAD_VALUE;
636 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
638 // passing folder is optional
640 ret = path.Append( folder );
641 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
643 BFile file( path.Path(), B_READ_ONLY );
644 if ( ( ret = file.InitCheck() ) == B_OK )
646 ret = message->Unflatten( &file );
655 /*****************************************************************************
656 * InterfaceWindow::_SaveSettings
657 *****************************************************************************/
659 InterfaceWindow::_SaveSettings( BMessage* message, const char* fileName, const char* folder )
661 status_t ret = B_BAD_VALUE;
665 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
667 // passing folder is optional
668 if ( folder && ( ret = path.Append( folder ) ) == B_OK )
669 ret = create_directory( path.Path(), 0777 );
670 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
672 BFile file( path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
673 if ( ( ret = file.InitCheck() ) == B_OK )
675 ret = message->Flatten( &file );
684 /*****************************************************************************
685 * InterfaceWindow::_RestoreSettings
686 *****************************************************************************/
688 make_sure_frame_is_on_screen( BRect& frame )
690 BScreen screen( B_MAIN_SCREEN_ID );
691 if (frame.IsValid() && screen.IsValid()) {
692 if (!screen.Frame().Contains(frame)) {
693 // make sure frame fits in the screen
694 if (frame.Width() > screen.Frame().Width())
695 frame.right -= frame.Width() - screen.Frame().Width() + 10.0;
696 if (frame.Height() > screen.Frame().Height())
697 frame.bottom -= frame.Height() - screen.Frame().Height() + 30.0;
698 // frame is now at the most the size of the screen
699 if (frame.right > screen.Frame().right)
700 frame.OffsetBy(-(frame.right - screen.Frame().right), 0.0);
701 if (frame.bottom > screen.Frame().bottom)
702 frame.OffsetBy(0.0, -(frame.bottom - screen.Frame().bottom));
703 if (frame.left < screen.Frame().left)
704 frame.OffsetBy((screen.Frame().left - frame.left), 0.0);
705 if (frame.top < screen.Frame().top)
706 frame.OffsetBy(0.0, (screen.Frame().top - frame.top));
714 make_sure_frame_is_within_limits( BRect& frame, float minWidth, float minHeight,
715 float maxWidth, float maxHeight )
717 if ( frame.Width() < minWidth )
718 frame.right = frame.left + minWidth;
719 if ( frame.Height() < minHeight )
720 frame.bottom = frame.top + minHeight;
721 if ( frame.Width() > maxWidth )
722 frame.right = frame.left + maxWidth;
723 if ( frame.Height() > maxHeight )
724 frame.bottom = frame.top + maxHeight;
727 /*****************************************************************************
728 * InterfaceWindow::_RestoreSettings
729 *****************************************************************************/
731 InterfaceWindow::_RestoreSettings()
733 if ( _LoadSettings( fSettings, "interface_settings", "VideoLAN Client" ) == B_OK )
736 if ( fSettings->FindRect( "main frame", &mainFrame ) == B_OK )
738 // sanity checks: make sure window is not too big/small
739 // and that it's not off-screen
740 float minWidth, maxWidth, minHeight, maxHeight;
741 GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
743 make_sure_frame_is_within_limits( mainFrame,
744 minWidth, minHeight, maxWidth, maxHeight );
745 make_sure_frame_is_on_screen( mainFrame );
748 MoveTo( mainFrame.LeftTop() );
749 ResizeTo( mainFrame.Width(), mainFrame.Height() );
751 if ( fPlaylistWindow->Lock() )
754 if (fSettings->FindRect( "playlist frame", &playlistFrame ) == B_OK )
756 // sanity checks: make sure window is not too big/small
757 // and that it's not off-screen
758 float minWidth, maxWidth, minHeight, maxHeight;
759 fPlaylistWindow->GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
761 make_sure_frame_is_within_limits( playlistFrame,
762 minWidth, minHeight, maxWidth, maxHeight );
763 make_sure_frame_is_on_screen( playlistFrame );
765 fPlaylistWindow->MoveTo( playlistFrame.LeftTop() );
766 fPlaylistWindow->ResizeTo( playlistFrame.Width(), playlistFrame.Height() );
770 if ( fSettings->FindBool( "playlist showing", &showing ) == B_OK )
774 if ( fPlaylistWindow->IsHidden() )
775 fPlaylistWindow->Show();
779 if ( !fPlaylistWindow->IsHidden() )
780 fPlaylistWindow->Hide();
784 fPlaylistWindow->Unlock();
789 /*****************************************************************************
790 * InterfaceWindow::_StoreSettings
791 *****************************************************************************/
793 InterfaceWindow::_StoreSettings()
795 if ( fSettings->ReplaceRect( "main frame", Frame() ) != B_OK )
796 fSettings->AddRect( "main frame", Frame() );
797 if ( fPlaylistWindow->Lock() )
799 if (fSettings->ReplaceRect( "playlist frame", fPlaylistWindow->Frame() ) != B_OK)
800 fSettings->AddRect( "playlist frame", fPlaylistWindow->Frame() );
801 if (fSettings->ReplaceBool( "playlist showing", !fPlaylistWindow->IsHidden() ) != B_OK)
802 fSettings->AddBool( "playlist showing", !fPlaylistWindow->IsHidden() );
803 fPlaylistWindow->Unlock();
805 _SaveSettings( fSettings, "interface_settings", "VideoLAN Client" );
808 /*****************************************************************************
810 *****************************************************************************/
811 CDMenu::CDMenu(const char *name)
816 /*****************************************************************************
818 *****************************************************************************/
823 /*****************************************************************************
824 * CDMenu::AttachedToWindow
825 *****************************************************************************/
826 void CDMenu::AttachedToWindow(void)
829 while (BMenuItem* item = RemoveItem(0L))
832 BMenu::AttachedToWindow();
835 /*****************************************************************************
837 *****************************************************************************/
838 int CDMenu::GetCD( const char *directory )
840 BVolumeRoster *volRoster;
845 char name[B_FILE_NAME_LENGTH];
849 volRoster = new BVolumeRoster();
851 dir = new BDirectory();
852 status = volRoster->GetNextVolume(vol);
853 status = vol->GetRootDirectory(dir);
854 while (status == B_NO_ERROR)
856 mounted = vol->GetName(name);
857 if ((mounted == B_OK) && /* Disk is currently Mounted */
858 (vol->IsReadOnly()) ) /* Disk is read-only */
861 fs_stat_dev(dev, &info);
865 i_dev = open( info.device_name, O_RDONLY );
869 if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )
871 if( g.device_type == B_CD ) //ensure the drive is a CD-ROM
874 msg = new BMessage( OPEN_DVD );
875 msg->AddString( "device", info.device_name );
876 BMenuItem *menu_item;
877 menu_item = new BMenuItem( name, msg );
878 AddItem( menu_item );
885 status = volRoster->GetNextVolume(vol);
890 /*****************************************************************************
891 * LanguageMenu::LanguageMenu
892 *****************************************************************************/
893 LanguageMenu::LanguageMenu(const char *name, int menu_kind,
894 intf_thread_t *p_interface)
898 p_intf = p_interface;
901 /*****************************************************************************
902 * LanguageMenu::~LanguageMenu
903 *****************************************************************************/
904 LanguageMenu::~LanguageMenu()
908 /*****************************************************************************
909 * LanguageMenu::AttachedToWindow
910 *****************************************************************************/
911 void LanguageMenu::AttachedToWindow()
914 while ( BMenuItem* item = RemoveItem( 0L ) )
917 SetRadioMode( true );
919 BMenu::AttachedToWindow();
922 /*****************************************************************************
923 * LanguageMenu::_GetChannels
924 *****************************************************************************/
925 void LanguageMenu::_GetChannels()
927 #if 0 // must be ported to 0.5.0
931 BMenuItem *menu_item;
933 es_descriptor_t *p_es = NULL;
935 // Insert the "None" item if in subtitle mode
936 if( kind != AUDIO_ES ) //subtitle
938 msg = new BMessage( SELECT_SUBTITLE );
939 msg->AddInt32( "subtitle", -1 );
940 menu_item = new BMenuItem( "None", msg );
941 AddItem( menu_item );
942 menu_item->SetMarked( true );
945 input_thread_t* input = p_intf->p_sys->p_input;
948 vlc_mutex_lock( &input->stream.stream_lock );
949 for( i = 0; i < input->stream.i_selected_es_number; i++ )
951 if( kind == input->stream.pp_selected_es[i]->i_cat )
952 p_es = input->stream.pp_selected_es[i];
955 int32 addedItems = 0;
956 bool emptyItemAdded = false;
957 uint32 what = kind == AUDIO_ES ? SELECT_CHANNEL : SELECT_SUBTITLE;
958 const char* fieldName = kind == AUDIO_ES ? "channel" : "subtitle";
960 for ( i = 0; i < input->stream.i_es_number; i++ )
962 if ( kind == input->stream.pp_es[i]->i_cat )
965 psz_name = input->stream.pp_es[i]->psz_desc;
966 // workarround for irritating empty strings
967 if ( strcmp(psz_name, "") == 0 )
969 // if ( kind != AUDIO_ES ) // don't add empty subtitle items, they don't work anyways
975 psz_name = "<default>";
976 emptyItemAdded = true;
979 psz_name = "<unkown>";
985 msg = new BMessage( what );
986 msg->AddInt32( fieldName, i );
987 menu_item = new BMenuItem( psz_name, msg );
988 AddItem( menu_item );
989 b_active = ( p_es == input->stream.pp_es[i] );
990 menu_item->SetMarked( b_active );
994 vlc_mutex_unlock( &input->stream.stream_lock );
996 // enhance readability and separate first item from rest
997 if ( ( emptyItemAdded || kind != AUDIO_ES ) && addedItems > 1 )
998 AddItem( new BSeparatorItem(), 1 );
1005 /*****************************************************************************
1006 * TitleMenu::TitleMenu
1007 *****************************************************************************/
1008 TitleMenu::TitleMenu( const char *name, intf_thread_t *p_interface )
1010 p_intf( p_interface )
1014 /*****************************************************************************
1015 * TitleMenu::~TitleMenu
1016 *****************************************************************************/
1017 TitleMenu::~TitleMenu()
1021 /*****************************************************************************
1022 * TitleMenu::AttachedToWindow
1023 *****************************************************************************/
1024 void TitleMenu::AttachedToWindow()
1026 // make title menu empty
1027 while ( BMenuItem* item = RemoveItem( 0L ) )
1031 input_thread_t* input = p_intf->p_sys->p_input;
1034 // lock stream access
1035 vlc_mutex_lock( &input->stream.stream_lock );
1036 // populate menu according to current stream
1037 int32 numTitles = input->stream.i_area_nb;
1038 if ( numTitles > 1 )
1040 // disallow title 0!
1041 for ( int32 i = 1; i < numTitles; i++ )
1043 BMessage* message = new BMessage( TOGGLE_TITLE );
1044 message->AddInt32( "index", i );
1045 BString helper( "" );
1047 BMenuItem* item = new BMenuItem( helper.String(), message );
1048 item->SetMarked( input->stream.p_selected_area->i_id == i );
1052 // done messing with stream
1053 vlc_mutex_unlock( &input->stream.stream_lock );
1056 BMenu::AttachedToWindow();
1060 /*****************************************************************************
1061 * ChapterMenu::ChapterMenu
1062 *****************************************************************************/
1063 ChapterMenu::ChapterMenu( const char *name, intf_thread_t *p_interface )
1065 p_intf( p_interface )
1069 /*****************************************************************************
1070 * ChapterMenu::~ChapterMenu
1071 *****************************************************************************/
1072 ChapterMenu::~ChapterMenu()
1076 /*****************************************************************************
1077 * ChapterMenu::AttachedToWindow
1078 *****************************************************************************/
1079 void ChapterMenu::AttachedToWindow()
1081 // make title menu empty
1082 while ( BMenuItem* item = RemoveItem( 0L ) )
1086 input_thread_t* input = p_intf->p_sys->p_input;
1089 // lock stream access
1090 vlc_mutex_lock( &input->stream.stream_lock );
1091 // populate menu according to current stream
1092 int32 numChapters = input->stream.p_selected_area->i_part_nb;
1093 if ( numChapters > 1 )
1095 for ( int32 i = 0; i < numChapters; i++ )
1097 BMessage* message = new BMessage( TOGGLE_CHAPTER );
1098 message->AddInt32( "index", i );
1099 BString helper( "" );
1101 BMenuItem* item = new BMenuItem( helper.String(), message );
1102 item->SetMarked( input->stream.p_selected_area->i_part == i );
1106 // done messing with stream
1107 vlc_mutex_unlock( &input->stream.stream_lock );
1109 BMenu::AttachedToWindow();