1 /*****************************************************************************
2 * InterfaceWindow.cpp: beos interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000, 2001 the VideoLAN team
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>
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26 *****************************************************************************/
29 #include <kernel/OS.h>
30 #include <InterfaceKit.h>
32 #include <StorageKit.h>
33 #include <SupportKit.h>
36 #include <scsiprobe_driver.h>
44 #include <vlc/input.h>
46 /* BeOS interface headers */
48 #include "MediaControlView.h"
49 #include "PlayListWindow.h"
50 #include "PreferencesWindow.h"
51 #include "MessagesWindow.h"
52 #include "InterfaceWindow.h"
54 #define INTERFACE_UPDATE_TIMEOUT 80000 // 2 frames if at 25 fps
55 #define INTERFACE_LOCKING_TIMEOUT 5000
57 // make_sure_frame_is_on_screen
59 make_sure_frame_is_on_screen( BRect& frame )
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));
84 // make_sure_frame_is_within_limits
86 make_sure_frame_is_within_limits( BRect& frame, float minWidth, float minHeight,
87 float maxWidth, float maxHeight )
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;
101 get_volume_info( BVolume& volume, BString& volumeName, bool& isCDROM, BString& deviceName )
103 bool success = false;
107 char name[B_FILE_NAME_LENGTH];
108 if ( volume.GetName( name ) >= B_OK ) // disk is currently mounted
111 dev_t dev = volume.Device();
113 if ( fs_stat_dev( dev, &info ) == B_OK )
116 deviceName = info.device_name;
117 if ( volume.IsReadOnly() )
119 int i_dev = open( info.device_name, O_RDONLY );
123 if ( ioctl( i_dev, B_GET_GEOMETRY, &g, sizeof( g ) ) >= 0 )
124 isCDROM = ( g.device_type == B_CD );
133 // collect_folder_contents
135 collect_folder_contents( BDirectory& dir, BList& list, bool& deep, bool& asked, BEntry& entry )
137 while ( dir.GetNextEntry( &entry, true ) == B_OK )
139 if ( !entry.IsDirectory() )
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 )
147 BString* string = new BString( path.Path() );
148 if ( !list.AddItem( string, 0 ) )
149 delete string; // at least don't leak
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,
161 int32 buttonIndex = alert->Go();
162 deep = buttonIndex == 1;
164 // never delete BAlerts!!
168 BDirectory subDir( &entry );
169 if ( subDir.InitCheck() == B_OK )
170 collect_folder_contents( subDir, list,
171 deep, asked, entry );
177 static int PlaylistChanged( vlc_object_t *p_this, const char * psz_variable,
178 vlc_value_t old_val, vlc_value_t new_val,
181 InterfaceWindow * w = (InterfaceWindow *) param;
186 /*****************************************************************************
188 *****************************************************************************/
190 InterfaceWindow::InterfaceWindow( intf_thread_t * _p_intf, BRect frame,
192 : BWindow( frame, name, B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
193 B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK | B_ASYNCHRONOUS_CONTROLS ),
195 /* Initializations */
201 fLastUpdateTime( system_time() ),
202 fSettings( new BMessage( 'sett' ) )
204 p_playlist = (playlist_t *)
205 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
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 );
214 #define ADD_ELLIPSIS( a ) \
215 memset( psz_tmp, 0, 1024 ); \
216 snprintf( psz_tmp, 1024, "%s%s", a, B_UTF8_ELLIPSIS );
219 BRect screen_rect = screen.Frame();
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 fPlaylistWindow = new PlayListWindow( window_rect, _("Playlist"), this, p_intf );
231 window_rect.Set( screen_rect.right - 550,
232 screen_rect.top + 300,
233 screen_rect.right - 150,
234 screen_rect.top + 500 );
235 fMessagesWindow = new MessagesWindow( p_intf, window_rect, _("Messages") );
237 // the media control view
238 p_mediaControl = new MediaControlView( p_intf, BRect( 0.0, 0.0, 250.0, 50.0 ) );
239 p_mediaControl->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) );
242 p_mediaControl->GetPreferredSize( &width, &height );
244 // set up the main menu
245 fMenuBar = new BMenuBar( BRect(0.0, 0.0, width, 15.0), "main menu",
246 B_FOLLOW_NONE, B_ITEMS_IN_ROW, false );
248 // make menu bar resize to correct height
249 float menuWidth, menuHeight;
250 fMenuBar->GetPreferredSize( &menuWidth, &menuHeight );
251 fMenuBar->ResizeTo( width, menuHeight ); // don't change! it's a workarround!
252 // take care of proper size for ourself
253 height += fMenuBar->Bounds().Height();
254 ResizeTo( width, height );
256 p_mediaControl->MoveTo( fMenuBar->Bounds().LeftBottom() + BPoint(0.0, 1.0) );
257 AddChild( fMenuBar );
261 BMenu* fileMenu = new BMenu( _("File") );
262 fMenuBar->AddItem( fileMenu );
263 ADD_ELLIPSIS( _("Open File") );
264 fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_FILE ), 'O') );
265 fileMenu->AddItem( new CDMenu( _("Open Disc") ) );
266 ADD_ELLIPSIS( _("Open Subtitles") );
267 fileMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( LOAD_SUBFILE ) ) );
269 fileMenu->AddSeparatorItem();
270 ADD_ELLIPSIS( _("About") );
271 BMenuItem* item = new BMenuItem( psz_tmp, new BMessage( B_ABOUT_REQUESTED ), 'A');
272 item->SetTarget( be_app );
273 fileMenu->AddItem( item );
274 fileMenu->AddItem( new BMenuItem( _("Quit"), new BMessage( B_QUIT_REQUESTED ), 'Q') );
276 fLanguageMenu = new LanguageMenu( p_intf, _("Language"), "audio-es" );
277 fSubtitlesMenu = new LanguageMenu( p_intf, _("Subtitles"), "spu-es" );
279 /* Add the Audio menu */
280 fAudioMenu = new BMenu( _("Audio") );
281 fMenuBar->AddItem ( fAudioMenu );
282 fAudioMenu->AddItem( fLanguageMenu );
283 fAudioMenu->AddItem( fSubtitlesMenu );
285 fPrevTitleMI = new BMenuItem( _("Prev Title"), new BMessage( PREV_TITLE ) );
286 fNextTitleMI = new BMenuItem( _("Next Title"), new BMessage( NEXT_TITLE ) );
287 fPrevChapterMI = new BMenuItem( _("Previous chapter"), new BMessage( PREV_CHAPTER ) );
288 fNextChapterMI = new BMenuItem( _("Next chapter"), new BMessage( NEXT_CHAPTER ) );
290 /* Add the Navigation menu */
291 fNavigationMenu = new BMenu( _("Navigation") );
292 fMenuBar->AddItem( fNavigationMenu );
293 fNavigationMenu->AddItem( fPrevTitleMI );
294 fNavigationMenu->AddItem( fNextTitleMI );
295 fNavigationMenu->AddItem( fTitleMenu = new TitleMenu( _("Go to Title"), p_intf ) );
296 fNavigationMenu->AddSeparatorItem();
297 fNavigationMenu->AddItem( fPrevChapterMI );
298 fNavigationMenu->AddItem( fNextChapterMI );
299 fNavigationMenu->AddItem( fChapterMenu = new ChapterMenu( _("Go to Chapter"), p_intf ) );
301 /* Add the Speed menu */
302 fSpeedMenu = new BMenu( _("Speed") );
303 fSpeedMenu->SetRadioMode( true );
305 fHeighthMI = new BMenuItem( "1/8x", new BMessage( HEIGHTH_PLAY ) ) );
307 fQuarterMI = new BMenuItem( "1/4x", new BMessage( QUARTER_PLAY ) ) );
309 fHalfMI = new BMenuItem( "1/2x", new BMessage( HALF_PLAY ) ) );
311 fNormalMI = new BMenuItem( "1x", new BMessage( NORMAL_PLAY ) ) );
313 fTwiceMI = new BMenuItem( "2x", new BMessage( TWICE_PLAY ) ) );
315 fFourMI = new BMenuItem( "4x", new BMessage( FOUR_PLAY ) ) );
317 fHeightMI = new BMenuItem( "8x", new BMessage( HEIGHT_PLAY ) ) );
318 fMenuBar->AddItem( fSpeedMenu );
320 /* Add the Show menu */
321 fShowMenu = new BMenu( _("Window") );
322 ADD_ELLIPSIS( _("Playlist") );
323 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PLAYLIST ), 'P') );
324 ADD_ELLIPSIS( _("Messages") );
325 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_MESSAGES ), 'M' ) );
326 ADD_ELLIPSIS( _("Preferences") );
327 fShowMenu->AddItem( new BMenuItem( psz_tmp, new BMessage( OPEN_PREFERENCES ), 'S' ) );
328 fMenuBar->AddItem( fShowMenu );
330 // add the media control view after the menubar is complete
331 // because it will set the window size limits in AttachedToWindow()
332 // and the menubar needs to report the correct PreferredSize()
333 AddChild( p_mediaControl );
335 /* Prepare fow showing */
336 _SetMenusEnabled( false );
337 p_mediaControl->SetEnabled( false );
344 InterfaceWindow::~InterfaceWindow()
348 vlc_object_release( p_input );
352 vlc_object_release( p_playlist );
354 if( fPlaylistWindow )
356 fPlaylistWindow->ReallyQuit();
358 if( fMessagesWindow )
360 fMessagesWindow->ReallyQuit();
362 if( fPreferencesWindow )
364 fPreferencesWindow->ReallyQuit();
370 /*****************************************************************************
371 * InterfaceWindow::FrameResized
372 *****************************************************************************/
374 InterfaceWindow::FrameResized(float width, float height)
377 fMenuBar->MoveTo(r.LeftTop());
378 fMenuBar->ResizeTo(r.Width(), fMenuBar->Bounds().Height());
379 r.top += fMenuBar->Bounds().Height() + 1.0;
380 p_mediaControl->MoveTo(r.LeftTop());
381 p_mediaControl->ResizeTo(r.Width(), r.Height());
384 /*****************************************************************************
385 * InterfaceWindow::MessageReceived
386 *****************************************************************************/
387 void InterfaceWindow::MessageReceived( BMessage * p_message )
389 switch( p_message->what )
391 case B_ABOUT_REQUESTED:
395 alert = new BAlert( "VLC media player" VERSION,
396 "VLC media player" VERSION " (BeOS interface)\n\n"
397 "The VideoLAN team <videolan@videolan.org>\n"
398 "http://www.videolan.org/", _("OK") );
406 _ShowFilePanel( B_REFS_RECEIVED, _("VLC media player: Open Media Files") );
410 _ShowFilePanel( SUBFILE_RECEIVED, _("VLC media player: Open Subtitle File") );
414 if (fPlaylistWindow->Lock())
416 if (fPlaylistWindow->IsHidden())
417 fPlaylistWindow->Show();
419 fPlaylistWindow->Activate();
420 fPlaylistWindow->Unlock();
426 const char * psz_device;
428 p_message->FindString( "device", &psz_device ) == B_OK )
431 memset( psz_uri, 0, 1024 );
432 snprintf( psz_uri, 1024, "dvdnav:%s", psz_device );
433 playlist_Add( p_playlist, psz_uri, psz_device,
434 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
440 case SUBFILE_RECEIVED:
443 if( p_message->FindRef( "refs", 0, &ref ) == B_OK )
446 if ( path.InitCheck() == B_OK )
447 config_PutPsz( p_intf, "sub-file", path.Path() );
455 playlist_Stop( p_playlist );
457 p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
464 val.i_int = PLAYING_S;
467 var_Get( p_input, "state", &val );
469 if( p_input && val.i_int != PAUSE_S )
472 var_Set( p_input, "state", val );
476 playlist_Play( p_playlist );
483 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 8 );
490 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 4 );
497 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 2 );
504 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
511 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 2 );
518 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 4 );
525 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 8 );
530 /* handled by semaphores */
534 aout_VolumeSet( p_intf, p_mediaControl->GetVolume() );
538 aout_VolumeMute( p_intf, NULL );
546 if( p_message->FindInt32( "audio-es", &channel ) == B_OK )
548 var_SetInteger( p_input, "audio-es", channel );
550 else if( p_message->FindInt32( "spu-es", &channel ) == B_OK )
552 var_SetInteger( p_input, "spu-es", channel );
561 var_SetVoid( p_input, "prev-title" );
568 var_SetVoid( p_input, "next-title" );
576 p_message->FindInt32( "index", &index ) == B_OK )
578 var_SetInteger( p_input, "title", index );
586 var_SetVoid( p_input, "prev-chapter" );
593 var_SetVoid( p_input, "next-chapter" );
601 p_message->FindInt32( "index", &index ) == B_OK )
603 var_SetInteger( p_input, "chapter", index );
611 playlist_Prev( p_playlist );
618 playlist_Next( p_playlist );
627 /* First try to go to previous chapter */
628 if( !var_Get( p_input, "chapter", &val ) )
632 var_SetVoid( p_input, "prev-chapter" );
637 /* Try to go to previous title */
638 if( !var_Get( p_input, "title", &val ) )
642 var_SetVoid( p_input, "prev-title" );
647 /* Try to go to previous file */
650 playlist_Prev( p_playlist );
658 vlc_value_t val, val_list;
660 /* First try to go to next chapter */
661 if( !var_Get( p_input, "chapter", &val ) )
663 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
665 if( val_list.p_list->i_count > val.i_int )
667 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
669 var_SetVoid( p_input, "next-chapter" );
672 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
676 /* Try to go to next title */
677 if( !var_Get( p_input, "title", &val ) )
679 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
681 if( val_list.p_list->i_count > val.i_int )
683 var_Change( p_input, "title", VLC_VAR_FREELIST,
685 var_SetVoid( p_input, "next-title" );
688 var_Change( p_input, "title", VLC_VAR_FREELIST,
692 /* Try to go to next file */
695 playlist_Next( p_playlist );
700 // drag'n'drop and system messages
702 // convert soundplay drag'n'drop message (containing paths)
703 // to normal message (containing refs)
706 for ( int32 i = 0; p_message->FindString( "path", i, &path ) == B_OK; i++ )
709 if ( get_ref_for_path( path, &ref ) == B_OK )
710 p_message->AddRef( "refs", &ref );
714 case B_REFS_RECEIVED:
717 /* file(s) opened by the File menu -> append to the playlist;
718 file(s) opened by drag & drop -> replace playlist;
719 file(s) opened by 'shift' + drag & drop -> append */
723 if( p_message->GetInfo( "refs", &dummy, &count ) != B_OK ||
729 vlc_bool_t b_remove = ( p_message->WasDropped() &&
730 !( modifiers() & B_SHIFT_KEY ) );
732 if( b_remove && p_playlist )
734 playlist_Clear( p_playlist );
738 for( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
742 /* TODO: find out if this is a DVD icon */
746 playlist_Add( p_playlist, path.Path(), path.Path(),
747 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
755 case OPEN_PREFERENCES:
757 if( fPreferencesWindow->Lock() )
759 if (fPreferencesWindow->IsHidden())
760 fPreferencesWindow->Show();
762 fPreferencesWindow->Activate();
763 fPreferencesWindow->Unlock();
770 if( fMessagesWindow->Lock() )
772 if (fMessagesWindow->IsHidden())
773 fMessagesWindow->Show();
775 fMessagesWindow->Activate();
776 fMessagesWindow->Unlock();
784 BWindow::MessageReceived( p_message );
789 /*****************************************************************************
790 * InterfaceWindow::QuitRequested
791 *****************************************************************************/
792 bool InterfaceWindow::QuitRequested()
796 playlist_Stop( p_playlist );
798 p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
807 /*****************************************************************************
808 * InterfaceWindow::UpdateInterface
809 *****************************************************************************/
810 void InterfaceWindow::UpdateInterface()
814 p_input = (input_thread_t *)
815 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
817 else if( p_input->b_dead )
819 vlc_object_release( p_input );
823 /* Get ready to update the interface */
824 if( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) != B_OK )
829 if( b_playlist_update )
831 if( fPlaylistWindow->Lock() )
833 fPlaylistWindow->UpdatePlaylist( true );
834 fPlaylistWindow->Unlock();
835 b_playlist_update = false;
837 p_mediaControl->SetEnabled( p_playlist->i_size );
843 p_mediaControl->SetEnabled( true );
844 bool hasTitles = !var_Get( p_input, "title", &val );
845 bool hasChapters = !var_Get( p_input, "chapter", &val );
846 p_mediaControl->SetStatus( var_GetInteger( p_input, "state" ),
847 var_GetInteger( p_input, "rate" ) );
848 var_Get( p_input, "position", &val );
849 p_mediaControl->SetProgress( val.f_float );
850 _SetMenusEnabled( true, hasChapters, hasTitles );
851 _UpdateSpeedMenu( var_GetInteger( p_input, "rate" ) );
853 // enable/disable skip buttons
857 p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
858 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
861 audio_volume_t i_volume;
862 aout_VolumeGet( p_intf, &i_volume );
863 p_mediaControl->SetAudioEnabled( true );
864 p_mediaControl->SetMuted( i_volume );
868 p_mediaControl->SetAudioEnabled( false );
870 _SetMenusEnabled( false );
872 if( !playlist_IsEmpty( p_playlist ) )
874 p_mediaControl->SetProgress( 0 );
877 // enable/disable skip buttons
880 p_wrapper->GetNavCapabilities( &canSkipPrev, &canSkipNext );
881 p_mediaControl->SetSkippable( canSkipPrev, canSkipNext );
886 p_mediaControl->SetEnabled( false );
891 fLastUpdateTime = system_time();
894 /*****************************************************************************
895 * InterfaceWindow::UpdatePlaylist
896 *****************************************************************************/
898 InterfaceWindow::UpdatePlaylist()
900 b_playlist_update = true;
903 /*****************************************************************************
904 * InterfaceWindow::IsStopped
905 *****************************************************************************/
907 InterfaceWindow::IsStopped() const
909 return (system_time() - fLastUpdateTime > INTERFACE_UPDATE_TIMEOUT);
912 /*****************************************************************************
913 * InterfaceWindow::_SetMenusEnabled
914 *****************************************************************************/
916 InterfaceWindow::_SetMenusEnabled(bool hasFile, bool hasChapters, bool hasTitles)
923 if ( LockWithTimeout( INTERFACE_LOCKING_TIMEOUT ) == B_OK)
925 if ( fNextChapterMI->IsEnabled() != hasChapters )
926 fNextChapterMI->SetEnabled( hasChapters );
927 if ( fPrevChapterMI->IsEnabled() != hasChapters )
928 fPrevChapterMI->SetEnabled( hasChapters );
929 if ( fChapterMenu->IsEnabled() != hasChapters )
930 fChapterMenu->SetEnabled( hasChapters );
931 if ( fNextTitleMI->IsEnabled() != hasTitles )
932 fNextTitleMI->SetEnabled( hasTitles );
933 if ( fPrevTitleMI->IsEnabled() != hasTitles )
934 fPrevTitleMI->SetEnabled( hasTitles );
935 if ( fTitleMenu->IsEnabled() != hasTitles )
936 fTitleMenu->SetEnabled( hasTitles );
937 if ( fAudioMenu->IsEnabled() != hasFile )
938 fAudioMenu->SetEnabled( hasFile );
939 if ( fNavigationMenu->IsEnabled() != hasFile )
940 fNavigationMenu->SetEnabled( hasFile );
941 if ( fLanguageMenu->IsEnabled() != hasFile )
942 fLanguageMenu->SetEnabled( hasFile );
943 if ( fSubtitlesMenu->IsEnabled() != hasFile )
944 fSubtitlesMenu->SetEnabled( hasFile );
945 if ( fSpeedMenu->IsEnabled() != hasFile )
946 fSpeedMenu->SetEnabled( hasFile );
951 /*****************************************************************************
952 * InterfaceWindow::_UpdateSpeedMenu
953 *****************************************************************************/
955 InterfaceWindow::_UpdateSpeedMenu( int rate )
957 BMenuItem * toMark = NULL;
961 case ( INPUT_RATE_DEFAULT * 8 ):
965 case ( INPUT_RATE_DEFAULT * 4 ):
969 case ( INPUT_RATE_DEFAULT * 2 ):
973 case ( INPUT_RATE_DEFAULT ):
977 case ( INPUT_RATE_DEFAULT / 2 ):
981 case ( INPUT_RATE_DEFAULT / 4 ):
985 case ( INPUT_RATE_DEFAULT / 8 ):
990 if ( toMark && !toMark->IsMarked() )
992 toMark->SetMarked( true );
996 /*****************************************************************************
997 * InterfaceWindow::_ShowFilePanel
998 *****************************************************************************/
1000 InterfaceWindow::_ShowFilePanel( uint32 command, const char* windowTitle )
1004 fFilePanel = new BFilePanel( B_OPEN_PANEL, NULL, NULL,
1005 B_FILE_NODE | B_DIRECTORY_NODE );
1006 fFilePanel->SetTarget( this );
1008 fFilePanel->Window()->SetTitle( windowTitle );
1009 BMessage message( command );
1010 fFilePanel->SetMessage( &message );
1011 if ( !fFilePanel->IsShowing() )
1013 fFilePanel->Refresh();
1020 set_window_pos( BWindow* window, BRect frame )
1022 // sanity checks: make sure window is not too big/small
1023 // and that it's not off-screen
1024 float minWidth, maxWidth, minHeight, maxHeight;
1025 window->GetSizeLimits( &minWidth, &maxWidth, &minHeight, &maxHeight );
1027 make_sure_frame_is_within_limits( frame,
1028 minWidth, minHeight, maxWidth, maxHeight );
1029 if ( make_sure_frame_is_on_screen( frame ) )
1031 window->MoveTo( frame.LeftTop() );
1032 window->ResizeTo( frame.Width(), frame.Height() );
1038 launch_window( BWindow* window, bool showing )
1040 if ( window->Lock() )
1044 if ( window->IsHidden() )
1049 if ( !window->IsHidden() )
1056 /*****************************************************************************
1057 * InterfaceWindow::_RestoreSettings
1058 *****************************************************************************/
1060 InterfaceWindow::_RestoreSettings()
1062 if ( load_settings( fSettings, "interface_settings", "VideoLAN Client" ) == B_OK )
1065 if ( fSettings->FindRect( "main frame", &frame ) == B_OK )
1066 set_window_pos( this, frame );
1067 if (fSettings->FindRect( "playlist frame", &frame ) == B_OK )
1068 set_window_pos( fPlaylistWindow, frame );
1069 if (fSettings->FindRect( "messages frame", &frame ) == B_OK )
1070 set_window_pos( fMessagesWindow, frame );
1071 if (fSettings->FindRect( "settings frame", &frame ) == B_OK )
1073 /* FIXME: Preferences resizing doesn't work correctly yet */
1074 frame.right = frame.left + fPreferencesWindow->Frame().Width();
1075 frame.bottom = frame.top + fPreferencesWindow->Frame().Height();
1076 set_window_pos( fPreferencesWindow, frame );
1080 if ( fSettings->FindBool( "playlist showing", &showing ) == B_OK )
1081 launch_window( fPlaylistWindow, showing );
1082 if ( fSettings->FindBool( "messages showing", &showing ) == B_OK )
1083 launch_window( fMessagesWindow, showing );
1084 if ( fSettings->FindBool( "settings showing", &showing ) == B_OK )
1085 launch_window( fPreferencesWindow, showing );
1088 if ( fSettings->FindInt32( "playlist display mode", (int32*)&displayMode ) == B_OK )
1089 fPlaylistWindow->SetDisplayMode( displayMode );
1093 /*****************************************************************************
1094 * InterfaceWindow::_StoreSettings
1095 *****************************************************************************/
1097 InterfaceWindow::_StoreSettings()
1099 /* Save the volume */
1100 config_PutInt( p_intf, "volume", p_mediaControl->GetVolume() );
1101 config_SaveConfigFile( p_intf, "main" );
1103 /* Save the windows positions */
1104 if ( fSettings->ReplaceRect( "main frame", Frame() ) != B_OK )
1105 fSettings->AddRect( "main frame", Frame() );
1106 if ( fPlaylistWindow->Lock() )
1108 if (fSettings->ReplaceRect( "playlist frame", fPlaylistWindow->Frame() ) != B_OK)
1109 fSettings->AddRect( "playlist frame", fPlaylistWindow->Frame() );
1110 if (fSettings->ReplaceBool( "playlist showing", !fPlaylistWindow->IsHidden() ) != B_OK)
1111 fSettings->AddBool( "playlist showing", !fPlaylistWindow->IsHidden() );
1112 fPlaylistWindow->Unlock();
1114 if ( fMessagesWindow->Lock() )
1116 if (fSettings->ReplaceRect( "messages frame", fMessagesWindow->Frame() ) != B_OK)
1117 fSettings->AddRect( "messages frame", fMessagesWindow->Frame() );
1118 if (fSettings->ReplaceBool( "messages showing", !fMessagesWindow->IsHidden() ) != B_OK)
1119 fSettings->AddBool( "messages showing", !fMessagesWindow->IsHidden() );
1120 fMessagesWindow->Unlock();
1122 if ( fPreferencesWindow->Lock() )
1124 if (fSettings->ReplaceRect( "settings frame", fPreferencesWindow->Frame() ) != B_OK)
1125 fSettings->AddRect( "settings frame", fPreferencesWindow->Frame() );
1126 if (fSettings->ReplaceBool( "settings showing", !fPreferencesWindow->IsHidden() ) != B_OK)
1127 fSettings->AddBool( "settings showing", !fPreferencesWindow->IsHidden() );
1128 fPreferencesWindow->Unlock();
1130 uint32 displayMode = fPlaylistWindow->DisplayMode();
1131 if (fSettings->ReplaceInt32( "playlist display mode", displayMode ) != B_OK )
1132 fSettings->AddInt32( "playlist display mode", displayMode );
1134 save_settings( fSettings, "interface_settings", "VideoLAN Client" );
1138 /*****************************************************************************
1140 *****************************************************************************/
1141 CDMenu::CDMenu(const char *name)
1146 /*****************************************************************************
1148 *****************************************************************************/
1153 /*****************************************************************************
1154 * CDMenu::AttachedToWindow
1155 *****************************************************************************/
1156 void CDMenu::AttachedToWindow(void)
1159 while ( BMenuItem* item = RemoveItem( 0L ) )
1161 GetCD( "/dev/disk" );
1162 BMenu::AttachedToWindow();
1165 /*****************************************************************************
1167 *****************************************************************************/
1168 int CDMenu::GetCD( const char *directory )
1170 BVolumeRoster volRoster;
1173 status_t status = volRoster.GetNextVolume( &vol );
1174 while ( status == B_NO_ERROR )
1179 if ( get_volume_info( vol, volumeName, isCDROM, deviceName )
1182 BMessage* msg = new BMessage( OPEN_DVD );
1183 msg->AddString( "device", deviceName.String() );
1184 BMenuItem* item = new BMenuItem( volumeName.String(), msg );
1188 status = volRoster.GetNextVolume( &vol );
1193 /*****************************************************************************
1194 * LanguageMenu::LanguageMenu
1195 *****************************************************************************/
1196 LanguageMenu::LanguageMenu( intf_thread_t * _p_intf, const char * psz_name,
1197 char * _psz_variable )
1201 psz_variable = strdup( _psz_variable );
1204 /*****************************************************************************
1205 * LanguageMenu::~LanguageMenu
1206 *****************************************************************************/
1207 LanguageMenu::~LanguageMenu()
1209 free( psz_variable );
1212 /*****************************************************************************
1213 * LanguageMenu::AttachedToWindow
1214 *****************************************************************************/
1215 void LanguageMenu::AttachedToWindow()
1220 while( ( item = RemoveItem( 0L ) ) )
1225 SetRadioMode( true );
1227 input_thread_t * p_input = (input_thread_t *)
1228 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1234 vlc_value_t val_list, text_list;
1238 i_current = var_GetInteger( p_input, psz_variable );
1239 var_Change( p_input, psz_variable, VLC_VAR_GETLIST, &val_list, &text_list );
1240 for( int i = 0; i < val_list.p_list->i_count; i++ )
1242 message = new BMessage( SELECT_CHANNEL );
1243 message->AddInt32( psz_variable, val_list.p_list->p_values[i].i_int );
1244 item = new BMenuItem( text_list.p_list->p_values[i].psz_string, message );
1245 if( val_list.p_list->p_values[i].i_int == i_current )
1247 item->SetMarked( true );
1251 var_Change( p_input, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
1253 vlc_object_release( p_input );
1255 BMenu::AttachedToWindow();
1258 /*****************************************************************************
1259 * TitleMenu::TitleMenu
1260 *****************************************************************************/
1261 TitleMenu::TitleMenu( const char *name, intf_thread_t *p_interface )
1263 p_intf( p_interface )
1267 /*****************************************************************************
1268 * TitleMenu::~TitleMenu
1269 *****************************************************************************/
1270 TitleMenu::~TitleMenu()
1274 /*****************************************************************************
1275 * TitleMenu::AttachedToWindow
1276 *****************************************************************************/
1277 void TitleMenu::AttachedToWindow()
1280 while( ( item = RemoveItem( 0L ) ) )
1285 input_thread_t * p_input;
1286 p_input = (input_thread_t *)
1287 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1295 if( !var_Get( p_input, "title", &val ) )
1297 vlc_value_t val_list, text_list;
1298 var_Change( p_input, "title", VLC_VAR_GETCHOICES,
1299 &val_list, &text_list );
1301 for( int i = 0; i < val_list.p_list->i_count; i++ )
1303 message = new BMessage( TOGGLE_TITLE );
1304 message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1305 item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1307 if( val_list.p_list->p_values[i].i_int == val.i_int )
1309 item->SetMarked( true );
1314 var_Change( p_input, "title", VLC_VAR_FREELIST,
1315 &val_list, &text_list );
1317 vlc_object_release( p_input );
1318 BMenu::AttachedToWindow();
1322 /*****************************************************************************
1323 * ChapterMenu::ChapterMenu
1324 *****************************************************************************/
1325 ChapterMenu::ChapterMenu( const char *name, intf_thread_t *p_interface )
1327 p_intf( p_interface )
1331 /*****************************************************************************
1332 * ChapterMenu::~ChapterMenu
1333 *****************************************************************************/
1334 ChapterMenu::~ChapterMenu()
1338 /*****************************************************************************
1339 * ChapterMenu::AttachedToWindow
1340 *****************************************************************************/
1341 void ChapterMenu::AttachedToWindow()
1344 while( ( item = RemoveItem( 0L ) ) )
1349 input_thread_t * p_input;
1350 p_input = (input_thread_t *)
1351 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
1359 if( !var_Get( p_input, "chapter", &val ) )
1361 vlc_value_t val_list, text_list;
1362 var_Change( p_input, "chapter", VLC_VAR_GETCHOICES,
1363 &val_list, &text_list );
1365 for( int i = 0; i < val_list.p_list->i_count; i++ )
1367 message = new BMessage( TOGGLE_CHAPTER );
1368 message->AddInt32( "index", val_list.p_list->p_values[i].i_int );
1369 item = new BMenuItem( text_list.p_list->p_values[i].psz_string,
1371 if( val_list.p_list->p_values[i].i_int == val.i_int )
1373 item->SetMarked( true );
1378 var_Change( p_input, "chapter", VLC_VAR_FREELIST,
1379 &val_list, &text_list );
1381 vlc_object_release( p_input );
1382 BMenu::AttachedToWindow();
1386 /*****************************************************************************
1388 *****************************************************************************/
1390 load_settings( BMessage* message, const char* fileName, const char* folder )
1392 status_t ret = B_BAD_VALUE;
1396 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1398 // passing folder is optional
1400 ret = path.Append( folder );
1401 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1403 BFile file( path.Path(), B_READ_ONLY );
1404 if ( ( ret = file.InitCheck() ) == B_OK )
1406 ret = message->Unflatten( &file );
1415 /*****************************************************************************
1417 *****************************************************************************/
1419 save_settings( BMessage* message, const char* fileName, const char* folder )
1421 status_t ret = B_BAD_VALUE;
1425 if ( ( ret = find_directory( B_USER_SETTINGS_DIRECTORY, &path ) ) == B_OK )
1427 // passing folder is optional
1428 if ( folder && ( ret = path.Append( folder ) ) == B_OK )
1429 ret = create_directory( path.Path(), 0777 );
1430 if ( ret == B_OK && ( ret = path.Append( fileName ) ) == B_OK )
1432 BFile file( path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
1433 if ( ( ret = file.InitCheck() ) == B_OK )
1435 ret = message->Flatten( &file );