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)keyDown:(NSEvent *)o_event
 443 {
 444     unichar key = 0;
 445     vlc_value_t val;
 446     unsigned int i_pressed_modifiers = 0;
 447     val.i_int = 0;
 448
 449     i_pressed_modifiers = [o_event modifierFlags];
 450
 451     if( i_pressed_modifiers & NSShiftKeyMask )
 452         val.i_int |= KEY_MODIFIER_SHIFT;
 453     if( i_pressed_modifiers & NSControlKeyMask )
 454         val.i_int |= KEY_MODIFIER_CTRL;
 455     if( i_pressed_modifiers & NSAlternateKeyMask )
 456         val.i_int |= KEY_MODIFIER_ALT;
 457     if( i_pressed_modifiers & NSCommandKeyMask )
 458         val.i_int |= KEY_MODIFIER_COMMAND;
 459
 460     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 461
 462     if( key )
 463     {
 464         /* Escape should always get you out of fullscreen */
 465         if( key == (unichar) 0x1b )
 466         {
 467              if( p_real_vout && [self isFullscreen] )
 468              {
 469                  [self toggleFullscreen];
 470              }
 471         }
 472         else if ( key == ' ' )
 473         {
 474             vlc_value_t val;
 475             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 476             var_Set( p_vout->p_libvlc, "key-pressed", val );
 477         }
 478         else
 479         {
 480             val.i_int |= CocoaKeyToVLC( key );
 481             var_Set( p_vout->p_libvlc, "key-pressed", val );
 482         }
 483     }
 484     else
 485     {
 486         [super keyDown: o_event];
 487     }
 488 }
 489
 490 - (void)mouseDown:(NSEvent *)o_event
 491 {
 492     vlc_value_t val;
 493
 494     if( p_vout )
 495     {
 496         if( ( [o_event type] == NSLeftMouseDown ) &&
 497           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 498         {
 499             if( [o_event clickCount] <= 1 )
 500             {
 501                 /* single clicking */
 502                 var_Get( p_vout, "mouse-button-down", &val );
 503                 val.i_int |= 1;
 504                 var_Set( p_vout, "mouse-button-down", val );
 505             }
 506             else
 507             {
 508                 /* multiple clicking */
 509                 [self toggleFullscreen];
 510             }
 511         }
 512         else if( ( [o_event type] == NSRightMouseDown ) ||
 513                ( ( [o_event type] == NSLeftMouseDown ) &&
 514                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 515         {
 516             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 517             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 518         }
 519     }
 520
 521     [super mouseDown: o_event];
 522 }
 523
 524 - (void)otherMouseDown:(NSEvent *)o_event
 525 {
 526     vlc_value_t val;
 527
 528     if( p_vout && [o_event type] == NSOtherMouseDown )
 529     {
 530         var_Get( p_vout, "mouse-button-down", &val );
 531         val.i_int |= 2;
 532         var_Set( p_vout, "mouse-button-down", val );
 533     }
 534
 535     [super mouseDown: o_event];
 536 }
 537
 538 - (void)rightMouseDown:(NSEvent *)o_event
 539 {
 540     if( p_vout && [o_event type] == NSRightMouseDown )
 541     {
 542         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 543         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 544     }
 545
 546     [super mouseDown: o_event];
 547 }
 548
 549 - (void)mouseUp:(NSEvent *)o_event
 550 {
 551     vlc_value_t val;
 552
 553     if( p_vout && [o_event type] == NSLeftMouseUp )
 554     {
 555         vlc_value_t b_val;
 556         b_val.b_bool = VLC_TRUE;
 557         var_Set( p_vout, "mouse-clicked", b_val );
 558
 559         var_Get( p_vout, "mouse-button-down", &val );
 560         val.i_int &= ~1;
 561         var_Set( p_vout, "mouse-button-down", val );
 562     }
 563
 564     [super mouseUp: o_event];
 565 }
 566
 567 - (void)otherMouseUp:(NSEvent *)o_event
 568 {
 569     vlc_value_t val;
 570
 571     if( p_vout && [o_event type] == NSOtherMouseUp )
 572     {
 573         var_Get( p_vout, "mouse-button-down", &val );
 574         val.i_int &= ~2;
 575         var_Set( p_vout, "mouse-button-down", val );
 576     }
 577
 578     [super mouseUp: o_event];
 579 }
 580
 581 - (void)rightMouseUp:(NSEvent *)o_event
 582 {
 583     if( p_vout && [o_event type] == NSRightMouseUp )
 584     {
 585         /* FIXME: this isn't the appropriate place, but we can't receive
 586          * NSRightMouseDown some how */
 587         msg_Dbg( p_vout, "received NSRightMouseUp" );
 588         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 589     }
 590
 591     [super mouseUp: o_event];
 592 }
 593
 594 - (void)mouseDragged:(NSEvent *)o_event
 595 {
 596     [self mouseMoved: o_event];
 597 }
 598
 599 - (void)otherMouseDragged:(NSEvent *)o_event
 600 {
 601     [self mouseMoved: o_event];
 602 }
 603
 604 - (void)rightMouseDragged:(NSEvent *)o_event
 605 {
 606     [self mouseMoved: o_event];
 607 }
 608
 609 - (void)mouseMoved:(NSEvent *)o_event
 610 {
 611     NSPoint ml;
 612     NSRect s_rect;
 613     BOOL b_inside;
 614
 615     if( p_vout )
 616     {
 617         s_rect = [o_view bounds];
 618         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 619         b_inside = [o_view mouse: ml inRect: s_rect];
 620
 621         if( b_inside )
 622         {
 623             vlc_value_t val;
 624             unsigned int i_width, i_height, i_x, i_y;
 625
 626             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 627                                        (unsigned int)s_rect.size.height,
 628                                        &i_x, &i_y, &i_width, &i_height );
 629
 630             val.i_int = ( ((int)ml.x) - i_x ) *
 631                         p_vout->render.i_width / i_width;
 632             var_Set( p_vout, "mouse-x", val );
 633
 634             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 635             {
 636                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 637                             p_vout->render.i_height / i_height;
 638             }
 639             else
 640             {
 641                 val.i_int = ( ((int)ml.y) - i_y ) *
 642                             p_vout->render.i_height / i_height;
 643             }
 644             var_Set( p_vout, "mouse-y", val );
 645
 646             val.b_bool = VLC_TRUE;
 647             var_Set( p_vout, "mouse-moved", val );
 648         }
 649         if( [self isFullscreen] )
 650             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 651     }
 652
 653     [super mouseMoved: o_event];
 654 }
 655
 656 - (BOOL)acceptsFirstResponder
 657 {
 658     return YES;
 659 }
 660
 661 - (BOOL)becomeFirstResponder
 662 {
 663     return YES;
 664 }
 665
 666 - (BOOL)resignFirstResponder
 667 {
 668     /* We need to stay the first responder or we'll miss some
 669        events */
 670     return NO;
 671 }
 672
 673 /* Class methods used by the different vout modules */
 674
 675 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 676 {
 677     /* p_real_vout: the vout we have to use to check for video-on-top
 678        and a few other things. If we are the QuickTime output, it's us.
 679        It we are the OpenGL provider, it is our parent. */
 680     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 681     {
 682         return (vout_thread_t *) p_vout->p_parent;
 683     }
 684     else
 685     {
 686         return p_vout;
 687     }
 688
 689 }
 690
 691 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 692                                     frame: (NSRect *)s_frame
 693 {
 694     vlc_value_t value_drawable;
 695     int i_timeout;
 696     id o_return = nil;
 697
 698     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 699
 700     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 701     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 702     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 703     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 704     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 705     var_Create( p_vout, "macosx-embedded", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 706
 707
 708     /* We only wait for NSApp to initialise if we're not embedded (as in the
 709      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 710      * by examining the "drawable" value: if it's zero, we're running in the
 711      * main Mac intf; if it's non-zero, we're embedded. */
 712     if( value_drawable.i_int == 0 )
 713     {
 714         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 715         for( i_timeout = 20 ; i_timeout-- ; )
 716         {
 717             if( NSApp == NULL )
 718             {
 719                 msleep( INTF_IDLE_SLEEP );
 720             }
 721         }
 722
 723         if( NSApp == NULL )
 724         {
 725             /* No MacOS X intf, unable to communicate with MT */
 726             msg_Err( p_vout, "no MacOS X interface present" );
 727             return nil;
 728         }
 729         else
 730         {
 731             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 732                         !(var_GetBool( p_vout, "macosx-background" )) &&
 733                         var_GetBool( p_vout, "macosx-embedded") )
 734             {
 735                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 736                                                             getEmbeddedVout];
 737             }
 738         }
 739     }
 740
 741     /* No embedded vout is available */
 742     if( o_return == nil )
 743     {
 744         NSRect null_rect;
 745         bzero( &null_rect, sizeof( NSRect ) );
 746         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 747     }
 748     [o_return setVout: p_vout subView: view frame: s_frame];
 749     return o_return;
 750 }
 751
 752 - (void)enterFullscreen
 753 {
 754     [[o_view class] resetVout: p_vout];
 755     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 756 }
 757
 758 - (void)leaveFullscreen
 759 {
 760     [[o_view class] resetVout: p_vout];
 761     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 762 }
 763
 764 @end
 765
 766 /*****************************************************************************
 767  * VLCDetachedVoutView implementation
 768  *****************************************************************************/
 769 @implementation VLCDetachedVoutView
 770
 771 - (id)initWithFrame: (NSRect)frameRect
 772 {
 773     [super initWithFrame: frameRect];
 774     i_time_mouse_last_moved = 0;
 775     return self;
 776 }
 777
 778 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 779                      frame: (NSRect *) s_arg_frame
 780 {
 781     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 782     i_time_mouse_last_moved = mdate();
 783     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 784                                                     frame: s_arg_frame];
 785     [self updateTitle];
 786     [view setFrame: [self frame]];
 787
 788     if( var_GetBool( p_real_vout, "video-on-top" ) )
 789     {
 790         [o_window setLevel: NSStatusWindowLevel];
 791     }
 792
 793
 794     [o_window setAcceptsMouseMovedEvents: TRUE];
 795     return b_return;
 796 }
 797
 798 - (void)closeVout
 799 {
 800     [o_window closeWindow];
 801     [o_window setAcceptsMouseMovedEvents: NO];
 802     i_time_mouse_last_moved = 0;
 803     [super closeVout];
 804 }
 805
 806 - (void)mouseMoved:(NSEvent *)o_event
 807 {
 808     i_time_mouse_last_moved = mdate();
 809     [super mouseMoved: o_event];
 810 }
 811
 812 - (void)hideMouse:(BOOL)b_hide
 813 {
 814     BOOL b_inside;
 815     NSPoint ml;
 816     NSView *o_contents = [o_window contentView];
 817
 818     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 819     ml = [o_contents convertPoint:ml fromView:nil];
 820     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 821
 822     if( b_hide && b_inside )
 823     {
 824         [NSCursor setHiddenUntilMouseMoves: YES];
 825     }
 826     else if( !b_hide )
 827     {
 828         [NSCursor setHiddenUntilMouseMoves: NO];
 829     }
 830 }
 831
 832 - (void)manage
 833 {
 834     [super manage];
 835     if( p_vout->b_fullscreen )
 836     {
 837         if( mdate() - i_time_mouse_last_moved > 3000000 )
 838         {
 839             [self hideMouse: YES];
 840         }
 841     }
 842     else
 843     {
 844         [self hideMouse: NO];
 845     }
 846 }
 847
 848 @end
 849
 850 /*****************************************************************************
 851  * VLCEmbeddedVoutView implementation
 852  *****************************************************************************/
 853
 854 @implementation VLCEmbeddedVoutView
 855
 856 - (id)initWithFrame: (NSRect)frameRect
 857 {
 858     [super initWithFrame: frameRect];
 859     b_used = NO;
 860     [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 861     return self;
 862 }
 863
 864 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 865                  frame: (NSRect *)s_arg_frame showWindow: (BOOL)b_show_window
 866 {
 867     BOOL b_return;
 868     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 869     if( b_return )
 870     {
 871         o_window = [self window];
 872         if (b_show_window)
 873             [o_window makeKeyAndOrderFront: self];
 874         [o_window setAcceptsMouseMovedEvents: TRUE];
 875
 876         if( var_GetBool( p_real_vout, "video-on-top" ) )
 877         {
 878             [o_window setLevel: NSStatusWindowLevel];
 879         }
 880
 881         [view setFrameSize: [self frame].size];
 882     }
 883     return b_return;
 884 }
 885
 886 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 887                      frame: (NSRect *) s_arg_frame
 888
 889 {
 890     return [self setVout: p_arg_vout subView: view frame:s_arg_frame showWindow: YES];
 891 }
 892
 893 - (void)setUsed: (BOOL)b_new_used
 894 {
 895     b_used = b_new_used;
 896 }
 897
 898 - (BOOL)isUsed
 899 {
 900     return b_used;
 901 }
 902
 903 - (void)closeVout
 904 {
 905     [super closeVout];
 906     [o_window setAcceptsMouseMovedEvents: NO];
 907     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
 908 }
 909
 910
 911 @end
 912
 913 @implementation VLCDetachedEmbeddedVoutView
 914 - (void)awakeFromNib
 915 {
 916     o_embeddedwindow = [self window];
 917 }
 918
 919 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 920                      frame: (NSRect *) s_arg_frame
 921 {
 922     BOOL b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame showWindow: NO];
 923
 924     /* o_window needs to point to our o_embeddedwindow, super might have set it
 925      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 926     o_window = o_embeddedwindow;
 927
 928     if( b_return )
 929     {
 930         [o_window lockFullscreenAnimation];
 931
 932         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 933
 934         [self updateTitle];
 935
 936         /* Make the window the front and key window before animating */
 937         if ([o_window isVisible] && (![o_window isFullscreen]))
 938             [o_window makeKeyAndOrderFront: self];
 939
 940         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 941
 942         /* Make sure our window is visible, if we are not in fullscreen */
 943         if (![o_window isFullscreen])
 944             [o_window makeKeyAndOrderFront: self];
 945         [o_window unlockFullscreenAnimation];
 946
 947     }
 948     return b_return;
 949 }
 950
 951 - (void)closeVout
 952 {
 953     playlist_t * p_playlist = pl_Yield( VLCIntf );
 954
 955     if(!playlist_IsPlaying( p_playlist ))
 956         [o_window performSelectorOnMainThread: @selector(orderOut:) withObject: self waitUntilDone: YES];
 957
 958     vlc_object_release( p_playlist );
 959
 960     [super closeVout];
 961 }
 962
 963 - (void)enterFullscreen
 964 {
 965     /* We are in a VLCEmbeddedWindow */
 966     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 967 }
 968
 969 - (void)leaveFullscreen
 970 {
 971     /* We are in a VLCEmbeddedWindow */
 972     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
 973 }
 974 @end
 975
 976 /*****************************************************************************
 977  * VLCVoutWindow implementation
 978  *****************************************************************************/
 979 @implementation VLCVoutWindow
 980
 981 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
 982                      frame: (NSRect *) frame
 983 {
 984     p_vout  = vout;
 985     o_view  = view;
 986     s_frame = frame;
 987
 988     [self performSelectorOnMainThread: @selector(initReal:)
 989         withObject: NULL waitUntilDone: YES];
 990
 991     if( !b_init_ok )
 992     {
 993         return NULL;
 994     }
 995
 996     return self;
 997 }
 998
 999 - (id)initReal: (id) sender
1000 {
1001     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1002     NSArray *o_screens = [NSScreen screens];
1003     NSScreen *o_screen;
1004     vlc_bool_t b_menubar_screen = VLC_FALSE;
1005     int i_device;
1006
1007     b_init_ok = VLC_FALSE;
1008
1009     p_real_vout = [VLCVoutView getRealVout: p_vout];
1010     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1011     b_black = NO;
1012     b_embedded = var_GetBool( p_vout, "macosx-embedded" );
1013
1014     /* Find out on which screen to open the window */
1015     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1016
1017     if( !o_screen )
1018         o_screen = [NSScreen mainScreen];
1019
1020     if( [o_screen isMainScreen] )
1021         b_menubar_screen = VLC_TRUE;
1022
1023     if( p_vout->b_fullscreen )
1024     {
1025         CGDisplayFadeReservationToken token;
1026         NSRect screen_rect = [o_screen frame];
1027         screen_rect.origin.x = screen_rect.origin.y = 0;
1028
1029         b_black = var_GetBool( p_vout, "macosx-black" );
1030
1031         /* move the FSPanel to front in case that it is currently shown
1032          * this won't and is not supposed to work when it's fading right now */
1033         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1034             [[[[VLCMain sharedInstance] getControls] getFSPanel] orderFront: self];
1035
1036         /* tell the fspanel to move itself to front next time it's triggered */
1037         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1038
1039         /* Creates a window with size: screen_rect on o_screen */
1040         [self initWithContentRect: screen_rect
1041               styleMask: NSBorderlessWindowMask
1042               backing: NSBackingStoreBuffered
1043               defer: YES screen: o_screen];
1044
1045         if( b_menubar_screen )
1046         {
1047             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1048         }
1049         if( b_black == VLC_TRUE )
1050         {
1051             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1052             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1053
1054             [o_screen blackoutOtherScreens];
1055
1056             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1057             CGReleaseDisplayFadeReservation( token);
1058         }
1059     }
1060     else if( var_GetBool( p_vout, "macosx-background" ) )
1061     {
1062         NSRect screen_rect = [o_screen frame];
1063         screen_rect.origin.x = screen_rect.origin.y = 0;
1064
1065         /* Creates a window with size: screen_rect on o_screen */
1066         [self initWithContentRect: screen_rect
1067               styleMask: NSBorderlessWindowMask
1068               backing: NSBackingStoreBuffered
1069               defer: YES screen: o_screen];
1070
1071         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1072     }
1073     else
1074     {
1075         unsigned int i_stylemask = NSTitledWindowMask |
1076                                    NSMiniaturizableWindowMask |
1077                                    NSClosableWindowMask |
1078                                    NSResizableWindowMask;
1079
1080         NSRect s_rect;
1081         if( !s_frame )
1082         {
1083             s_rect.size.width  = p_vout->i_window_width;
1084             s_rect.size.height = p_vout->i_window_height;
1085         }
1086         else
1087         {
1088             s_rect = *s_frame;
1089         }
1090
1091         [self initWithContentRect: s_rect
1092               styleMask: i_stylemask
1093               backing: NSBackingStoreBuffered
1094               defer: YES screen: o_screen];
1095
1096         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1097
1098         if( !s_frame )
1099         {
1100             [self center];
1101         }
1102     }
1103
1104     [self makeKeyAndOrderFront: nil];
1105     [self setReleasedWhenClosed: YES];
1106
1107     /* We'll catch mouse events */
1108     [self makeFirstResponder: o_view];
1109
1110     /* Add the view. It's automatically resized to fit the window */
1111     [self setContentView: o_view];
1112
1113     [o_pool release];
1114
1115     b_init_ok = VLC_TRUE;
1116     return self;
1117 }
1118
1119 - (void)close
1120 {
1121     [o_view closeVout];
1122 }
1123
1124 - (void)closeWindow
1125 {
1126     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1127        Command-Q */
1128     [self performSelectorOnMainThread: @selector(closeReal:)
1129         withObject: NULL waitUntilDone: NO];
1130 }
1131
1132 - (id)closeReal:(id)sender
1133 {
1134     if( b_black == VLC_TRUE )
1135     {
1136         CGDisplayFadeReservationToken token;
1137         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1138         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1139
1140         [self disableScreenUpdatesUntilFlush];
1141         [self orderOut: self];
1142
1143         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1144         CGReleaseDisplayFadeReservation( token);
1145         CGDisplayRestoreColorSyncSettings();
1146     }
1147     [NSScreen unblackoutScreens];
1148
1149     SetSystemUIMode( kUIModeNormal, 0);
1150     [super close];
1151     /* this does only work in embedded mode */
1152     if( b_embedded == VLC_TRUE )
1153         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1154
1155     return NULL;
1156 }
1157
1158 - (id)getVoutView
1159 {
1160     return o_view;
1161 }
1162
1163 - (BOOL)canBecomeKeyWindow
1164 {
1165     return YES;
1166 }
1167
1168 /* Sometimes crashes VLC....
1169 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1170 {
1171         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1172 }*/
1173
1174 /* This is actually the same as VLCControls::stop. */
1175
1176 - (BOOL)windowShouldClose:(id)sender
1177 {
1178     playlist_t * p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
1179                                                        FIND_ANYWHERE );
1180     if( p_playlist == NULL )
1181     {
1182         return NO;
1183     }
1184
1185     playlist_Stop( p_playlist );
1186     vlc_object_release( p_playlist );
1187
1188     /* The window will be closed by the intf later. */
1189     return NO;
1190 }
1191
1192
1193 @end