git.sesse.net Git - vlc/blob - modules/gui/macosx/vout.m

   1 /*****************************************************************************
   2  * vout.m: MacOS X video output module
   3  *****************************************************************************
   4  * Copyright (C) 2001-2007 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Colin Delacroix <colin@zoy.org>
   8  *          Florian G. Pflug <fgp@phlo.org>
   9  *          Jon Lech Johansen <jon-vl@nanocrew.net>
  10  *          Derk-Jan Hartman <hartman at videolan dot org>
  11  *          Eric Petit <titer@m0k.org>
  12  *          Benjamin Pracht <bigben at videolan dot org>
  13  *          Felix K\9fhne <fkuehne at videolan dot org>
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  28  *****************************************************************************/
  29
  30 /*****************************************************************************
  31  * Preamble
  32  *****************************************************************************/
  33 #include <errno.h>                                                 /* ENOMEM */
  34 #include <stdlib.h>                                                /* free() */
  35 #include <string.h>                                            /* strerror() */
  36
  37 /* BeginFullScreen, EndFullScreen */
  38 #include <QuickTime/QuickTime.h>
  39
  40 #include <vlc_keys.h>
  41
  42 #include "intf.h"
  43 #include "fspanel.h"
  44 #include "vout.h"
  45 #import "controls.h"
  46 #import "embeddedwindow.h"
  47
  48 /*****************************************************************************
  49  * DeviceCallback: Callback triggered when the video-device variable is changed
  50  *****************************************************************************/
  51 int DeviceCallback( vlc_object_t *p_this, const char *psz_variable,
  52                      vlc_value_t old_val, vlc_value_t new_val, void *param )
  53 {
  54     vlc_value_t val;
  55     vout_thread_t *p_vout = (vout_thread_t *)p_this;
  56
  57     msg_Dbg( p_vout, "set %d", new_val.i_int );
  58     var_Create( p_vout->p_libvlc, "video-device", VLC_VAR_INTEGER );
  59     var_Set( p_vout->p_libvlc, "video-device", new_val );
  60
  61     val.b_bool = VLC_TRUE;
  62     var_Set( p_vout, "intf-change", val );
  63     return VLC_SUCCESS;
  64 }
  65
  66
  67 /*****************************************************************************
  68  * VLCEmbeddedList implementation
  69  *****************************************************************************/
  70 @implementation VLCEmbeddedList
  71
  72 - (id)init
  73 {
  74     [super init];
  75     o_embedded_array = [NSMutableArray array];
  76     return self;
  77 }
  78
  79 - (id)getEmbeddedVout
  80 {
  81     unsigned int i;
  82
  83     for( i = 0; i < [o_embedded_array count]; i++ )
  84     {
  85         id o_vout_view = [o_embedded_array objectAtIndex: i];
  86         if( ![o_vout_view isUsed] )
  87         {
  88             [o_vout_view setUsed: YES];
  89             return o_vout_view;
  90         }
  91     }
  92     return nil;
  93 }
  94
  95 - (void)releaseEmbeddedVout: (id)o_vout_view
  96 {
  97     if( [o_embedded_array containsObject: o_vout_view] )
  98     {
  99         [o_vout_view setUsed: NO];
 100     }
 101     else
 102     {
 103         msg_Warn( VLCIntf, "cannot find Video Output");
 104     }
 105 }
 106
 107 - (void)addEmbeddedVout: (id)o_vout_view
 108 {
 109     if( ![o_embedded_array containsObject: o_vout_view] )
 110     {
 111         [o_embedded_array addObject: o_vout_view];
 112     }
 113 }
 114
 115 - (BOOL)windowContainsEmbedded: (id)o_window
 116 {
 117 /*    if( ![[o_window className] isEqualToString: @"VLCVoutWindow"] )
 118     {
 119         NSLog( @"We were not given a VLCVoutWindow" );
 120     }*/
 121     return ([self getViewForWindow: o_window] == nil ? NO : YES );
 122 }
 123
 124 - (id)getViewForWindow: (id)o_window
 125 {
 126     id o_enumerator = [o_embedded_array objectEnumerator];
 127     id o_current_embedded;
 128
 129     while( (o_current_embedded = [o_enumerator nextObject]) )
 130     {
 131         if( [o_current_embedded getWindow] == o_window )
 132         {
 133             return o_current_embedded;
 134         }
 135     }
 136     return nil;
 137 }
 138
 139 @end
 140
 141 /*****************************************************************************
 142  * VLCVoutView implementation
 143  *****************************************************************************/
 144 @implementation VLCVoutView
 145
 146 - (id)initWithFrame:(NSRect)frameRect
 147 {
 148     [super initWithFrame: frameRect];
 149     p_vout = NULL;
 150     o_view = nil;
 151     s_frame = &frameRect;
 152
 153     p_real_vout = NULL;
 154     o_window = nil;
 155     return self;
 156 }
 157
 158 - (BOOL)setVout: (vout_thread_t *) vout subView: (NSView *) view
 159                      frame: (NSRect *) frame
 160 {
 161     int i_device;
 162     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
 163     NSArray *o_screens = [NSScreen screens];
 164
 165     p_vout  = vout;
 166     o_view  = view;
 167     s_frame = frame;
 168
 169     if( [o_screens count] <= 0 )
 170     {
 171         msg_Err( p_vout, "no OSX screens available" );
 172         return NO;
 173     }
 174
 175     p_real_vout = [VLCVoutView getRealVout: p_vout];
 176
 177     /* Get the pref value when this is the first time, otherwise retrieve the device from the top level video-device var */
 178     if( var_Type( p_real_vout->p_libvlc, "video-device" ) == 0 )
 179     {
 180         i_device = var_GetInteger( p_vout, "macosx-vdev" );
 181     }
 182     else
 183     {
 184         i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
 185     }
 186
 187     /* Setup the menuitem for the multiple displays. */
 188     if( var_Type( p_real_vout, "video-device" ) == 0 )
 189     {
 190         int i = 1;
 191         vlc_value_t val2, text;
 192         NSScreen * o_screen;
 193
 194         var_Create( p_real_vout, "video-device", VLC_VAR_INTEGER |
 195                                             VLC_VAR_HASCHOICE );
 196         text.psz_string = _("Video Device");
 197         var_Change( p_real_vout, "video-device", VLC_VAR_SETTEXT, &text, NULL );
 198
 199         NSEnumerator * o_enumerator = [o_screens objectEnumerator];
 200
 201         val2.i_int = 0;
 202         text.psz_string = _("Default");
 203         var_Change( p_real_vout, "video-device",
 204                         VLC_VAR_ADDCHOICE, &val2, &text );
 205         var_Set( p_real_vout, "video-device", val2 );
 206
 207         while( (o_screen = [o_enumerator nextObject]) != NULL )
 208         {
 209             char psz_temp[255];
 210             NSRect s_rect = [o_screen frame];
 211
 212             snprintf( psz_temp, sizeof(psz_temp)/sizeof(psz_temp[0])-1,
 213                       "%s %d (%dx%d)", _("Screen"), i,
 214                       (int)s_rect.size.width, (int)s_rect.size.height );
 215
 216             text.psz_string = psz_temp;
 217             val2.i_int = (int)[o_screen displayID];
 218             var_Change( p_real_vout, "video-device",
 219                         VLC_VAR_ADDCHOICE, &val2, &text );
 220             if( (int)[o_screen displayID] == i_device )
 221             {
 222                 var_Set( p_real_vout, "video-device", val2 );
 223             }
 224             i++;
 225         }
 226
 227         var_AddCallback( p_real_vout, "video-device", DeviceCallback,
 228                          NULL );
 229
 230         val2.b_bool = VLC_TRUE;
 231         var_Set( p_real_vout, "intf-change", val2 );
 232     }
 233
 234     /* Add the view. It's automatically resized to fit the window */
 235     [self addSubview: o_view];
 236     [self setAutoresizesSubviews: YES];
 237     [o_pool release];
 238
 239     return YES;
 240 }
 241
 242 - (void)resizeSubviewsWithOldSize:(NSSize)oldBoundsSize
 243 {
 244     [super resizeSubviewsWithOldSize: oldBoundsSize];
 245     [o_view setFrameSize: [self frame].size];
 246 }
 247
 248 - (void)drawRect:(NSRect)rect
 249 {
 250     /* When there is no subview we draw a black background */
 251     [self lockFocus];
 252     [[NSColor blackColor] set];
 253     NSRectFill(rect);
 254     [self unlockFocus];
 255 }
 256
 257 - (void)closeVout
 258 {
 259     [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeOut];
 260
 261     /* Make sure we don't see a white flash */
 262     [[self window] disableScreenUpdatesUntilFlush];
 263     [o_view removeFromSuperview];
 264     o_view = nil;
 265     p_vout = NULL;
 266     s_frame = nil;
 267     o_window = nil;
 268     p_real_vout = NULL;
 269 }
 270
 271 - (void)updateTitle
 272 {
 273     NSMutableString * o_title = nil, * o_mrl = nil;
 274     input_thread_t * p_input;
 275
 276     if( p_vout == NULL )
 277     {
 278         return;
 279     }
 280
 281     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT, FIND_PARENT );
 282
 283     if( p_input == NULL )
 284     {
 285         return;
 286     }
 287
 288     if( input_GetItem(p_input)->psz_name != NULL )
 289         o_title = [NSMutableString stringWithUTF8String:
 290             input_GetItem(p_input)->psz_name];
 291     if( input_GetItem(p_input)->psz_uri != NULL )
 292         o_mrl = [NSMutableString stringWithUTF8String:
 293             input_GetItem(p_input)->psz_uri];
 294     if( o_title == nil )
 295         o_title = o_mrl;
 296
 297     if( o_mrl != nil )
 298     {
 299         /* FIXME once psz_access is exported, we could check if we are
 300          * reading from a file in a smarter way. */
 301
 302         NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 303         if( prefix_range.location != NSNotFound )
 304             [o_mrl deleteCharactersInRange: prefix_range];
 305
 306         if( [o_mrl characterAtIndex:0] == '/' )
 307         {
 308             /* it's a local file */
 309             [o_window setRepresentedFilename: o_mrl];
 310         }
 311         else
 312         {
 313             /* it's from the network or somewhere else,
 314              * we clear the previous path */
 315             [o_window setRepresentedFilename: @""];
 316         }
 317         [o_window setTitle: o_title];
 318     }
 319     else
 320     {
 321         [o_window setTitle: [NSString stringWithCString: VOUT_TITLE]];
 322     }
 323     vlc_object_release( p_input );
 324 }
 325
 326
 327 - (void)setOnTop:(BOOL)b_on_top
 328 {
 329     if( b_on_top )
 330     {
 331         [o_window setLevel: NSStatusWindowLevel];
 332     }
 333     else
 334     {
 335         [o_window setLevel: NSNormalWindowLevel];
 336     }
 337 }
 338
 339 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 340 {
 341     NSSize newsize;
 342     int i_corrected_height, i_corrected_width;
 343     NSPoint topleftbase;
 344     NSPoint topleftscreen;
 345
 346     if ( !p_vout->b_fullscreen )
 347     {
 348         NSView *mainView;
 349         NSRect new_frame;
 350         topleftbase.x = 0;
 351         topleftbase.y = [o_window frame].size.height;
 352         topleftscreen = [o_window convertBaseToScreen: topleftbase];
 353
 354         if( p_vout->render.i_height * p_vout->render.i_aspect >
 355                         p_vout->render.i_width * VOUT_ASPECT_FACTOR )
 356         {
 357             i_corrected_width = p_vout->render.i_height * p_vout->render.i_aspect /
 358                                             VOUT_ASPECT_FACTOR;
 359             newsize.width = (int) ( i_corrected_width * factor );
 360             newsize.height = (int) ( p_vout->render.i_height * factor );
 361         }
 362         else
 363         {
 364             i_corrected_height = p_vout->render.i_width * VOUT_ASPECT_FACTOR /
 365                                             p_vout->render.i_aspect;
 366             newsize.width = (int) ( p_vout->render.i_width * factor );
 367             newsize.height = (int) ( i_corrected_height * factor );
 368         }
 369
 370         /* In fullscreen mode we need to use a view that is different from
 371          * ourselves, with the VLCEmbeddedWindow */
 372         if([o_window isKindOfClass:[VLCEmbeddedWindow class]])
 373             mainView = [o_window mainView];
 374         else
 375             mainView = self;
 376
 377         /* Calculate the window's new size */
 378         new_frame.size.width = [o_window frame].size.width -
 379                                     [mainView frame].size.width + newsize.width;
 380         new_frame.size.height = [o_window frame].size.height -
 381                                     [mainView frame].size.height + newsize.height;
 382
 383         new_frame.origin.x = topleftscreen.x;
 384         new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 385
 386         [o_window setFrame: new_frame display: animate animate: animate];
 387
 388         p_vout->i_changes |= VOUT_SIZE_CHANGE;
 389     }
 390 }
 391
 392 - (void)toggleFloatOnTop
 393 {
 394     vlc_value_t val;
 395
 396     if( !p_real_vout ) return;
 397     if( var_Get( p_real_vout, "video-on-top", &val )>=0 && val.b_bool)
 398     {
 399         val.b_bool = VLC_FALSE;
 400     }
 401     else
 402     {
 403         val.b_bool = VLC_TRUE;
 404     }
 405     var_Set( p_real_vout, "video-on-top", val );
 406 }
 407
 408 - (void)toggleFullscreen
 409 {
 410     vlc_value_t val;
 411     if( !p_real_vout ) return;
 412     var_Get( p_real_vout, "fullscreen", &val );
 413     val.b_bool = !val.b_bool;
 414     var_Set( p_real_vout, "fullscreen", val );
 415 }
 416
 417 - (BOOL)isFullscreen
 418 {
 419     vlc_value_t val;
 420     if( !p_real_vout ) return NO;
 421     var_Get( p_real_vout, "fullscreen", &val );
 422     return( val.b_bool );
 423 }
 424
 425 - (void)snapshot
 426 {
 427     vout_Control( p_real_vout, VOUT_SNAPSHOT );
 428 }
 429
 430 - (void)manage
 431 {
 432     /* Disable Screensaver, when we're playing something, but allow it on pause */
 433     if( VLCIntf->p_sys->i_play_status == PLAYING_S )
 434         UpdateSystemActivity( UsrActivity );
 435 }
 436
 437 - (id)getWindow
 438 {
 439     return o_window;
 440 }
 441
 442 - (void)scrollWheel:(NSEvent *)theEvent
 443 {
 444     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] getControls];
 445     [o_controls scrollWheel: theEvent];
 446 }
 447
 448 - (void)keyDown:(NSEvent *)o_event
 449 {
 450     unichar key = 0;
 451     vlc_value_t val;
 452     unsigned int i_pressed_modifiers = 0;
 453     val.i_int = 0;
 454
 455     i_pressed_modifiers = [o_event modifierFlags];
 456
 457     if( i_pressed_modifiers & NSShiftKeyMask )
 458         val.i_int |= KEY_MODIFIER_SHIFT;
 459     if( i_pressed_modifiers & NSControlKeyMask )
 460         val.i_int |= KEY_MODIFIER_CTRL;
 461     if( i_pressed_modifiers & NSAlternateKeyMask )
 462         val.i_int |= KEY_MODIFIER_ALT;
 463     if( i_pressed_modifiers & NSCommandKeyMask )
 464         val.i_int |= KEY_MODIFIER_COMMAND;
 465
 466     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 467
 468     if( key )
 469     {
 470         /* Escape should always get you out of fullscreen */
 471         if( key == (unichar) 0x1b )
 472         {
 473              if( p_real_vout && [self isFullscreen] )
 474              {
 475                  [self toggleFullscreen];
 476              }
 477         }
 478         else if ( key == ' ' )
 479         {
 480             vlc_value_t val;
 481             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 482             var_Set( p_vout->p_libvlc, "key-pressed", val );
 483         }
 484         else
 485         {
 486             val.i_int |= CocoaKeyToVLC( key );
 487             var_Set( p_vout->p_libvlc, "key-pressed", val );
 488         }
 489     }
 490     else
 491     {
 492         [super keyDown: o_event];
 493     }
 494 }
 495
 496 - (void)mouseDown:(NSEvent *)o_event
 497 {
 498     vlc_value_t val;
 499
 500     if( p_vout )
 501     {
 502         if( ( [o_event type] == NSLeftMouseDown ) &&
 503           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 504         {
 505             if( [o_event clickCount] <= 1 )
 506             {
 507                 /* single clicking */
 508                 var_Get( p_vout, "mouse-button-down", &val );
 509                 val.i_int |= 1;
 510                 var_Set( p_vout, "mouse-button-down", val );
 511             }
 512             else
 513             {
 514                 /* multiple clicking */
 515                 [self toggleFullscreen];
 516             }
 517         }
 518         else if( ( [o_event type] == NSRightMouseDown ) ||
 519                ( ( [o_event type] == NSLeftMouseDown ) &&
 520                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 521         {
 522             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 523             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 524         }
 525     }
 526
 527     [super mouseDown: o_event];
 528 }
 529
 530 - (void)otherMouseDown:(NSEvent *)o_event
 531 {
 532     vlc_value_t val;
 533
 534     if( p_vout && [o_event type] == NSOtherMouseDown )
 535     {
 536         var_Get( p_vout, "mouse-button-down", &val );
 537         val.i_int |= 2;
 538         var_Set( p_vout, "mouse-button-down", val );
 539     }
 540
 541     [super mouseDown: o_event];
 542 }
 543
 544 - (void)rightMouseDown:(NSEvent *)o_event
 545 {
 546     if( p_vout && [o_event type] == NSRightMouseDown )
 547     {
 548         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 549         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 550     }
 551
 552     [super mouseDown: o_event];
 553 }
 554
 555 - (void)mouseUp:(NSEvent *)o_event
 556 {
 557     vlc_value_t val;
 558
 559     if( p_vout && [o_event type] == NSLeftMouseUp )
 560     {
 561         vlc_value_t b_val;
 562         b_val.b_bool = VLC_TRUE;
 563         var_Set( p_vout, "mouse-clicked", b_val );
 564
 565         var_Get( p_vout, "mouse-button-down", &val );
 566         val.i_int &= ~1;
 567         var_Set( p_vout, "mouse-button-down", val );
 568     }
 569
 570     [super mouseUp: o_event];
 571 }
 572
 573 - (void)otherMouseUp:(NSEvent *)o_event
 574 {
 575     vlc_value_t val;
 576
 577     if( p_vout && [o_event type] == NSOtherMouseUp )
 578     {
 579         var_Get( p_vout, "mouse-button-down", &val );
 580         val.i_int &= ~2;
 581         var_Set( p_vout, "mouse-button-down", val );
 582     }
 583
 584     [super mouseUp: o_event];
 585 }
 586
 587 - (void)rightMouseUp:(NSEvent *)o_event
 588 {
 589     if( p_vout && [o_event type] == NSRightMouseUp )
 590     {
 591         /* FIXME: this isn't the appropriate place, but we can't receive
 592          * NSRightMouseDown some how */
 593         msg_Dbg( p_vout, "received NSRightMouseUp" );
 594         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 595     }
 596
 597     [super mouseUp: o_event];
 598 }
 599
 600 - (void)mouseDragged:(NSEvent *)o_event
 601 {
 602     [self mouseMoved: o_event];
 603 }
 604
 605 - (void)otherMouseDragged:(NSEvent *)o_event
 606 {
 607     [self mouseMoved: o_event];
 608 }
 609
 610 - (void)rightMouseDragged:(NSEvent *)o_event
 611 {
 612     [self mouseMoved: o_event];
 613 }
 614
 615 - (void)mouseMoved:(NSEvent *)o_event
 616 {
 617     NSPoint ml;
 618     NSRect s_rect;
 619     BOOL b_inside;
 620
 621     if( p_vout )
 622     {
 623         s_rect = [o_view bounds];
 624         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 625         b_inside = [o_view mouse: ml inRect: s_rect];
 626
 627         if( b_inside )
 628         {
 629             vlc_value_t val;
 630             unsigned int i_width, i_height, i_x, i_y;
 631
 632             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 633                                        (unsigned int)s_rect.size.height,
 634                                        &i_x, &i_y, &i_width, &i_height );
 635
 636             val.i_int = ( ((int)ml.x) - i_x ) *
 637                         p_vout->render.i_width / i_width;
 638             var_Set( p_vout, "mouse-x", val );
 639
 640             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 641             {
 642                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 643                             p_vout->render.i_height / i_height;
 644             }
 645             else
 646             {
 647                 val.i_int = ( ((int)ml.y) - i_y ) *
 648                             p_vout->render.i_height / i_height;
 649             }
 650             var_Set( p_vout, "mouse-y", val );
 651
 652             val.b_bool = VLC_TRUE;
 653             var_Set( p_vout, "mouse-moved", val );
 654         }
 655         if( [self isFullscreen] )
 656             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 657     }
 658
 659     [super mouseMoved: o_event];
 660 }
 661
 662 - (BOOL)acceptsFirstResponder
 663 {
 664     return YES;
 665 }
 666
 667 - (BOOL)becomeFirstResponder
 668 {
 669     return YES;
 670 }
 671
 672 - (BOOL)resignFirstResponder
 673 {
 674     /* We need to stay the first responder or we'll miss some
 675        events */
 676     return NO;
 677 }
 678
 679 /* Class methods used by the different vout modules */
 680
 681 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 682 {
 683     /* p_real_vout: the vout we have to use to check for video-on-top
 684        and a few other things. If we are the QuickTime output, it's us.
 685        It we are the OpenGL provider, it is our parent. */
 686     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 687     {
 688         return (vout_thread_t *) p_vout->p_parent;
 689     }
 690     else
 691     {
 692         return p_vout;
 693     }
 694
 695 }
 696
 697 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 698                                     frame: (NSRect *)s_frame
 699 {
 700     vlc_value_t value_drawable;
 701     int i_timeout;
 702     id o_return = nil;
 703
 704     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 705
 706     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 707     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 708     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 709     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 710     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 711     var_Create( p_vout, "macosx-embedded", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 712
 713
 714     /* We only wait for NSApp to initialise if we're not embedded (as in the
 715      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 716      * by examining the "drawable" value: if it's zero, we're running in the
 717      * main Mac intf; if it's non-zero, we're embedded. */
 718     if( value_drawable.i_int == 0 )
 719     {
 720         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 721         for( i_timeout = 20 ; i_timeout-- ; )
 722         {
 723             if( NSApp == NULL )
 724             {
 725                 msleep( INTF_IDLE_SLEEP );
 726             }
 727         }
 728
 729         if( NSApp == NULL )
 730         {
 731             /* No MacOS X intf, unable to communicate with MT */
 732             msg_Err( p_vout, "no MacOS X interface present" );
 733             return nil;
 734         }
 735         else
 736         {
 737             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 738                         !(var_GetBool( p_vout, "macosx-background" )) &&
 739                         var_GetBool( p_vout, "macosx-embedded") )
 740             {
 741                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 742                                                             getEmbeddedVout];
 743             }
 744         }
 745     }
 746
 747     /* No embedded vout is available */
 748     if( o_return == nil )
 749     {
 750         NSRect null_rect;
 751         bzero( &null_rect, sizeof( NSRect ) );
 752         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 753     }
 754     [o_return setVout: p_vout subView: view frame: s_frame];
 755     return o_return;
 756 }
 757
 758 - (void)enterFullscreen
 759 {
 760     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 761     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 762 }
 763
 764 - (void)leaveFullscreen
 765 {
 766     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 767     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 768 }
 769
 770 @end
 771
 772 /*****************************************************************************
 773  * VLCDetachedVoutView implementation
 774  *****************************************************************************/
 775 @implementation VLCDetachedVoutView
 776
 777 - (id)initWithFrame: (NSRect)frameRect
 778 {
 779     [super initWithFrame: frameRect];
 780     i_time_mouse_last_moved = 0;
 781     return self;
 782 }
 783
 784 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 785                      frame: (NSRect *) s_arg_frame
 786 {
 787     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 788     i_time_mouse_last_moved = mdate();
 789     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 790                                                     frame: s_arg_frame];
 791     [self updateTitle];
 792     [view setFrame: [self frame]];
 793
 794     if( var_GetBool( p_real_vout, "video-on-top" ) )
 795     {
 796         [o_window setLevel: NSStatusWindowLevel];
 797     }
 798
 799
 800     [o_window setAcceptsMouseMovedEvents: TRUE];
 801     return b_return;
 802 }
 803
 804 - (void)closeVout
 805 {
 806     [o_window closeWindow];
 807     [o_window setAcceptsMouseMovedEvents: NO];
 808     i_time_mouse_last_moved = 0;
 809     [super closeVout];
 810 }
 811
 812 - (void)mouseMoved:(NSEvent *)o_event
 813 {
 814     i_time_mouse_last_moved = mdate();
 815     [super mouseMoved: o_event];
 816 }
 817
 818 - (void)hideMouse:(BOOL)b_hide
 819 {
 820     BOOL b_inside;
 821     NSPoint ml;
 822     NSView *o_contents = [o_window contentView];
 823
 824     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 825     ml = [o_contents convertPoint:ml fromView:nil];
 826     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 827
 828     if( b_hide && b_inside )
 829     {
 830         [NSCursor setHiddenUntilMouseMoves: YES];
 831     }
 832     else if( !b_hide )
 833     {
 834         [NSCursor setHiddenUntilMouseMoves: NO];
 835     }
 836 }
 837
 838 - (void)manage
 839 {
 840     [super manage];
 841     if( p_vout->b_fullscreen )
 842     {
 843         if( mdate() - i_time_mouse_last_moved > 3000000 )
 844         {
 845             [self hideMouse: YES];
 846         }
 847     }
 848     else
 849     {
 850         [self hideMouse: NO];
 851     }
 852 }
 853
 854 @end
 855
 856 /*****************************************************************************
 857  * VLCEmbeddedVoutView implementation
 858  *****************************************************************************/
 859
 860 @implementation VLCEmbeddedVoutView
 861
 862 - (id)initWithFrame: (NSRect)frameRect
 863 {
 864     [super initWithFrame: frameRect];
 865     b_used = NO;
 866     [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 867     return self;
 868 }
 869
 870 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 871                  frame: (NSRect *)s_arg_frame showWindow: (BOOL)b_show_window
 872 {
 873     BOOL b_return;
 874     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 875     if( b_return )
 876     {
 877         o_window = [self window];
 878         if (b_show_window)
 879             [o_window makeKeyAndOrderFront: self];
 880         [o_window setAcceptsMouseMovedEvents: TRUE];
 881
 882         if( var_GetBool( p_real_vout, "video-on-top" ) )
 883         {
 884             [o_window setLevel: NSStatusWindowLevel];
 885         }
 886
 887         [view setFrameSize: [self frame].size];
 888     }
 889     return b_return;
 890 }
 891
 892 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 893                      frame: (NSRect *) s_arg_frame
 894
 895 {
 896     return [self setVout: p_arg_vout subView: view frame:s_arg_frame showWindow: YES];
 897 }
 898
 899 - (void)setUsed: (BOOL)b_new_used
 900 {
 901     b_used = b_new_used;
 902 }
 903
 904 - (BOOL)isUsed
 905 {
 906     return b_used;
 907 }
 908
 909 - (void)closeVout
 910 {
 911     [super closeVout];
 912     [o_window setAcceptsMouseMovedEvents: NO];
 913     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
 914 }
 915
 916
 917 @end
 918
 919 @implementation VLCDetachedEmbeddedVoutView
 920 - (void)awakeFromNib
 921 {
 922     o_embeddedwindow = [self window];
 923 }
 924
 925 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 926                      frame: (NSRect *) s_arg_frame
 927 {
 928     BOOL b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame showWindow: NO];
 929
 930     /* o_window needs to point to our o_embeddedwindow, super might have set it
 931      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 932     o_window = o_embeddedwindow;
 933
 934     if( b_return )
 935     {
 936         [o_window lockFullscreenAnimation];
 937
 938         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 939
 940         [self updateTitle];
 941
 942         /* Make the window the front and key window before animating */
 943         if ([o_window isVisible] && (![o_window isFullscreen]))
 944             [o_window makeKeyAndOrderFront: self];
 945
 946         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 947
 948         [o_window setAspectRatio:NSMakeSize([o_window frame].size.width, [o_window frame].size.height)];
 949
 950         /* Make sure our window is visible, if we are not in fullscreen */
 951         if (![o_window isFullscreen])
 952             [o_window makeKeyAndOrderFront: self];
 953         [o_window unlockFullscreenAnimation];
 954
 955     }
 956     return b_return;
 957 }
 958
 959 - (void)closeVout
 960 {
 961     playlist_t * p_playlist = pl_Yield( VLCIntf );
 962
 963     if(!playlist_IsPlaying( p_playlist ))
 964         [o_window performSelectorOnMainThread: @selector(orderOut:) withObject: self waitUntilDone: YES];
 965
 966     vlc_object_release( p_playlist );
 967
 968     [super closeVout];
 969 }
 970
 971 - (void)enterFullscreen
 972 {
 973     /* We are in a VLCEmbeddedWindow */
 974     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 975 }
 976
 977 - (void)leaveFullscreen
 978 {
 979     /* We are in a VLCEmbeddedWindow */
 980     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
 981 }
 982 @end
 983
 984 /*****************************************************************************
 985  * VLCVoutWindow implementation
 986  *****************************************************************************/
 987 @implementation VLCVoutWindow
 988
 989 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
 990                      frame: (NSRect *) frame
 991 {
 992     p_vout  = vout;
 993     o_view  = view;
 994     s_frame = frame;
 995
 996     [self performSelectorOnMainThread: @selector(initReal:)
 997         withObject: NULL waitUntilDone: YES];
 998
 999     if( !b_init_ok )
1000     {
1001         return NULL;
1002     }
1003
1004     return self;
1005 }
1006
1007 - (id)initReal: (id) sender
1008 {
1009     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1010     NSArray *o_screens = [NSScreen screens];
1011     NSScreen *o_screen;
1012     vlc_bool_t b_menubar_screen = VLC_FALSE;
1013     int i_device;
1014
1015     b_init_ok = VLC_FALSE;
1016
1017     p_real_vout = [VLCVoutView getRealVout: p_vout];
1018     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1019     b_black = NO;
1020     b_embedded = var_GetBool( p_vout, "macosx-embedded" );
1021
1022     /* Find out on which screen to open the window */
1023     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1024
1025     if( !o_screen )
1026         o_screen = [NSScreen mainScreen];
1027
1028     if( [o_screen isMainScreen] )
1029         b_menubar_screen = VLC_TRUE;
1030
1031     if( p_vout->b_fullscreen )
1032     {
1033         CGDisplayFadeReservationToken token;
1034         NSRect screen_rect = [o_screen frame];
1035         screen_rect.origin.x = screen_rect.origin.y = 0;
1036
1037         b_black = var_GetBool( p_vout, "macosx-black" );
1038
1039         /* move the FSPanel to front in case that it is currently shown
1040          * this won't and is not supposed to work when it's fading right now */
1041         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1042             [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1043
1044         /* tell the fspanel to move itself to front next time it's triggered */
1045         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1046
1047         /* Creates a window with size: screen_rect on o_screen */
1048         [self initWithContentRect: screen_rect
1049               styleMask: NSBorderlessWindowMask
1050               backing: NSBackingStoreBuffered
1051               defer: YES screen: o_screen];
1052
1053         if( b_menubar_screen )
1054         {
1055             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1056         }
1057         if( b_black == VLC_TRUE )
1058         {
1059             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1060             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1061
1062             [o_screen blackoutOtherScreens];
1063
1064             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1065             CGReleaseDisplayFadeReservation( token);
1066         }
1067     }
1068     else if( var_GetBool( p_vout, "macosx-background" ) )
1069     {
1070         NSRect screen_rect = [o_screen frame];
1071         screen_rect.origin.x = screen_rect.origin.y = 0;
1072
1073         /* Creates a window with size: screen_rect on o_screen */
1074         [self initWithContentRect: screen_rect
1075               styleMask: NSBorderlessWindowMask
1076               backing: NSBackingStoreBuffered
1077               defer: YES screen: o_screen];
1078
1079         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1080     }
1081     else
1082     {
1083         unsigned int i_stylemask = NSTitledWindowMask |
1084                                    NSMiniaturizableWindowMask |
1085                                    NSClosableWindowMask |
1086                                    NSResizableWindowMask;
1087
1088         NSRect s_rect;
1089         if( !s_frame )
1090         {
1091             s_rect.size.width  = p_vout->i_window_width;
1092             s_rect.size.height = p_vout->i_window_height;
1093         }
1094         else
1095         {
1096             s_rect = *s_frame;
1097         }
1098
1099         [self initWithContentRect: s_rect
1100               styleMask: i_stylemask
1101               backing: NSBackingStoreBuffered
1102               defer: YES screen: o_screen];
1103
1104         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1105
1106         if( !s_frame )
1107         {
1108             [self center];
1109         }
1110     }
1111
1112     [self makeKeyAndOrderFront: nil];
1113     [self setReleasedWhenClosed: YES];
1114
1115     /* We'll catch mouse events */
1116     [self makeFirstResponder: o_view];
1117
1118     /* Add the view. It's automatically resized to fit the window */
1119     [self setContentView: o_view];
1120
1121     [o_pool release];
1122
1123     b_init_ok = VLC_TRUE;
1124     return self;
1125 }
1126
1127 - (void)close
1128 {
1129     [o_view closeVout];
1130 }
1131
1132 - (void)closeWindow
1133 {
1134     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1135        Command-Q */
1136     [self performSelectorOnMainThread: @selector(closeReal:)
1137         withObject: NULL waitUntilDone: NO];
1138 }
1139
1140 - (id)closeReal:(id)sender
1141 {
1142     if( b_black == VLC_TRUE )
1143     {
1144         CGDisplayFadeReservationToken token;
1145         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1146         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1147
1148         [self disableScreenUpdatesUntilFlush];
1149         [self orderOut: self];
1150
1151         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1152         CGReleaseDisplayFadeReservation( token);
1153         CGDisplayRestoreColorSyncSettings();
1154     }
1155     [NSScreen unblackoutScreens];
1156
1157     SetSystemUIMode( kUIModeNormal, 0);
1158     [super close];
1159     /* this does only work in embedded mode */
1160     if( b_embedded == VLC_TRUE )
1161         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1162
1163     return NULL;
1164 }
1165
1166 - (id)getVoutView
1167 {
1168     return o_view;
1169 }
1170
1171 - (BOOL)canBecomeKeyWindow
1172 {
1173     return YES;
1174 }
1175
1176 /* Sometimes crashes VLC....
1177 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1178 {
1179         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1180 }*/
1181
1182 /* This is actually the same as VLCControls::stop. */
1183
1184 - (BOOL)windowShouldClose:(id)sender
1185 {
1186     playlist_t * p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
1187                                                        FIND_ANYWHERE );
1188     if( p_playlist == NULL )
1189     {
1190         return NO;
1191     }
1192
1193     playlist_Stop( p_playlist );
1194     vlc_object_release( p_playlist );
1195
1196     /* The window will be closed by the intf later. */
1197     return NO;
1198 }
1199
1200
1201 @end