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     float f_absvalue = [theEvent deltaY] > 0.0f ? [theEvent deltaY] : -[theEvent deltaY];
 446     int i;
 447     f_absvalue /= 2.0f;
 448     f_absvalue += 1.0f;
 449
 450     /* Set the volume */
 451     if (f_absvalue > 1.1f)
 452     {
 453         for (i = 0; i < (int)f_absvalue; i++)
 454         {
 455             if ([theEvent deltaY] < 0.0f)
 456                 [o_controls volumeDown: self];
 457             else
 458                 [o_controls volumeUp: self];
 459         }
 460     }
 461 }
 462
 463 - (void)keyDown:(NSEvent *)o_event
 464 {
 465     unichar key = 0;
 466     vlc_value_t val;
 467     unsigned int i_pressed_modifiers = 0;
 468     val.i_int = 0;
 469
 470     i_pressed_modifiers = [o_event modifierFlags];
 471
 472     if( i_pressed_modifiers & NSShiftKeyMask )
 473         val.i_int |= KEY_MODIFIER_SHIFT;
 474     if( i_pressed_modifiers & NSControlKeyMask )
 475         val.i_int |= KEY_MODIFIER_CTRL;
 476     if( i_pressed_modifiers & NSAlternateKeyMask )
 477         val.i_int |= KEY_MODIFIER_ALT;
 478     if( i_pressed_modifiers & NSCommandKeyMask )
 479         val.i_int |= KEY_MODIFIER_COMMAND;
 480
 481     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 482
 483     if( key )
 484     {
 485         /* Escape should always get you out of fullscreen */
 486         if( key == (unichar) 0x1b )
 487         {
 488              if( p_real_vout && [self isFullscreen] )
 489              {
 490                  [self toggleFullscreen];
 491              }
 492         }
 493         else if ( key == ' ' )
 494         {
 495             vlc_value_t val;
 496             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 497             var_Set( p_vout->p_libvlc, "key-pressed", val );
 498         }
 499         else
 500         {
 501             val.i_int |= CocoaKeyToVLC( key );
 502             var_Set( p_vout->p_libvlc, "key-pressed", val );
 503         }
 504     }
 505     else
 506     {
 507         [super keyDown: o_event];
 508     }
 509 }
 510
 511 - (void)mouseDown:(NSEvent *)o_event
 512 {
 513     vlc_value_t val;
 514
 515     if( p_vout )
 516     {
 517         if( ( [o_event type] == NSLeftMouseDown ) &&
 518           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 519         {
 520             if( [o_event clickCount] <= 1 )
 521             {
 522                 /* single clicking */
 523                 var_Get( p_vout, "mouse-button-down", &val );
 524                 val.i_int |= 1;
 525                 var_Set( p_vout, "mouse-button-down", val );
 526             }
 527             else
 528             {
 529                 /* multiple clicking */
 530                 [self toggleFullscreen];
 531             }
 532         }
 533         else if( ( [o_event type] == NSRightMouseDown ) ||
 534                ( ( [o_event type] == NSLeftMouseDown ) &&
 535                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 536         {
 537             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 538             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 539         }
 540     }
 541
 542     [super mouseDown: o_event];
 543 }
 544
 545 - (void)otherMouseDown:(NSEvent *)o_event
 546 {
 547     vlc_value_t val;
 548
 549     if( p_vout && [o_event type] == NSOtherMouseDown )
 550     {
 551         var_Get( p_vout, "mouse-button-down", &val );
 552         val.i_int |= 2;
 553         var_Set( p_vout, "mouse-button-down", val );
 554     }
 555
 556     [super mouseDown: o_event];
 557 }
 558
 559 - (void)rightMouseDown:(NSEvent *)o_event
 560 {
 561     if( p_vout && [o_event type] == NSRightMouseDown )
 562     {
 563         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 564         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 565     }
 566
 567     [super mouseDown: o_event];
 568 }
 569
 570 - (void)mouseUp:(NSEvent *)o_event
 571 {
 572     vlc_value_t val;
 573
 574     if( p_vout && [o_event type] == NSLeftMouseUp )
 575     {
 576         vlc_value_t b_val;
 577         b_val.b_bool = VLC_TRUE;
 578         var_Set( p_vout, "mouse-clicked", b_val );
 579
 580         var_Get( p_vout, "mouse-button-down", &val );
 581         val.i_int &= ~1;
 582         var_Set( p_vout, "mouse-button-down", val );
 583     }
 584
 585     [super mouseUp: o_event];
 586 }
 587
 588 - (void)otherMouseUp:(NSEvent *)o_event
 589 {
 590     vlc_value_t val;
 591
 592     if( p_vout && [o_event type] == NSOtherMouseUp )
 593     {
 594         var_Get( p_vout, "mouse-button-down", &val );
 595         val.i_int &= ~2;
 596         var_Set( p_vout, "mouse-button-down", val );
 597     }
 598
 599     [super mouseUp: o_event];
 600 }
 601
 602 - (void)rightMouseUp:(NSEvent *)o_event
 603 {
 604     if( p_vout && [o_event type] == NSRightMouseUp )
 605     {
 606         /* FIXME: this isn't the appropriate place, but we can't receive
 607          * NSRightMouseDown some how */
 608         msg_Dbg( p_vout, "received NSRightMouseUp" );
 609         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 610     }
 611
 612     [super mouseUp: o_event];
 613 }
 614
 615 - (void)mouseDragged:(NSEvent *)o_event
 616 {
 617     [self mouseMoved: o_event];
 618 }
 619
 620 - (void)otherMouseDragged:(NSEvent *)o_event
 621 {
 622     [self mouseMoved: o_event];
 623 }
 624
 625 - (void)rightMouseDragged:(NSEvent *)o_event
 626 {
 627     [self mouseMoved: o_event];
 628 }
 629
 630 - (void)mouseMoved:(NSEvent *)o_event
 631 {
 632     NSPoint ml;
 633     NSRect s_rect;
 634     BOOL b_inside;
 635
 636     if( p_vout )
 637     {
 638         s_rect = [o_view bounds];
 639         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 640         b_inside = [o_view mouse: ml inRect: s_rect];
 641
 642         if( b_inside )
 643         {
 644             vlc_value_t val;
 645             unsigned int i_width, i_height, i_x, i_y;
 646
 647             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 648                                        (unsigned int)s_rect.size.height,
 649                                        &i_x, &i_y, &i_width, &i_height );
 650
 651             val.i_int = ( ((int)ml.x) - i_x ) *
 652                         p_vout->render.i_width / i_width;
 653             var_Set( p_vout, "mouse-x", val );
 654
 655             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 656             {
 657                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 658                             p_vout->render.i_height / i_height;
 659             }
 660             else
 661             {
 662                 val.i_int = ( ((int)ml.y) - i_y ) *
 663                             p_vout->render.i_height / i_height;
 664             }
 665             var_Set( p_vout, "mouse-y", val );
 666
 667             val.b_bool = VLC_TRUE;
 668             var_Set( p_vout, "mouse-moved", val );
 669         }
 670         if( [self isFullscreen] )
 671             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 672     }
 673
 674     [super mouseMoved: o_event];
 675 }
 676
 677 - (BOOL)acceptsFirstResponder
 678 {
 679     return YES;
 680 }
 681
 682 - (BOOL)becomeFirstResponder
 683 {
 684     return YES;
 685 }
 686
 687 - (BOOL)resignFirstResponder
 688 {
 689     /* We need to stay the first responder or we'll miss some
 690        events */
 691     return NO;
 692 }
 693
 694 /* Class methods used by the different vout modules */
 695
 696 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 697 {
 698     /* p_real_vout: the vout we have to use to check for video-on-top
 699        and a few other things. If we are the QuickTime output, it's us.
 700        It we are the OpenGL provider, it is our parent. */
 701     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 702     {
 703         return (vout_thread_t *) p_vout->p_parent;
 704     }
 705     else
 706     {
 707         return p_vout;
 708     }
 709
 710 }
 711
 712 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 713                                     frame: (NSRect *)s_frame
 714 {
 715     vlc_value_t value_drawable;
 716     int i_timeout;
 717     id o_return = nil;
 718
 719     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 720
 721     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 722     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 723     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 724     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 725     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 726     var_Create( p_vout, "macosx-embedded", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 727
 728
 729     /* We only wait for NSApp to initialise if we're not embedded (as in the
 730      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 731      * by examining the "drawable" value: if it's zero, we're running in the
 732      * main Mac intf; if it's non-zero, we're embedded. */
 733     if( value_drawable.i_int == 0 )
 734     {
 735         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 736         for( i_timeout = 20 ; i_timeout-- ; )
 737         {
 738             if( NSApp == NULL )
 739             {
 740                 msleep( INTF_IDLE_SLEEP );
 741             }
 742         }
 743
 744         if( NSApp == NULL )
 745         {
 746             /* No MacOS X intf, unable to communicate with MT */
 747             msg_Err( p_vout, "no MacOS X interface present" );
 748             return nil;
 749         }
 750         else
 751         {
 752             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 753                         !(var_GetBool( p_vout, "macosx-background" )) &&
 754                         var_GetBool( p_vout, "macosx-embedded") )
 755             {
 756                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 757                                                             getEmbeddedVout];
 758             }
 759         }
 760     }
 761
 762     /* No embedded vout is available */
 763     if( o_return == nil )
 764     {
 765         NSRect null_rect;
 766         bzero( &null_rect, sizeof( NSRect ) );
 767         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 768     }
 769     [o_return setVout: p_vout subView: view frame: s_frame];
 770     return o_return;
 771 }
 772
 773 - (void)enterFullscreen
 774 {
 775     [[o_view class] resetVout: p_vout];
 776     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 777 }
 778
 779 - (void)leaveFullscreen
 780 {
 781     [[o_view class] resetVout: p_vout];
 782     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 783 }
 784
 785 @end
 786
 787 /*****************************************************************************
 788  * VLCDetachedVoutView implementation
 789  *****************************************************************************/
 790 @implementation VLCDetachedVoutView
 791
 792 - (id)initWithFrame: (NSRect)frameRect
 793 {
 794     [super initWithFrame: frameRect];
 795     i_time_mouse_last_moved = 0;
 796     return self;
 797 }
 798
 799 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 800                      frame: (NSRect *) s_arg_frame
 801 {
 802     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 803     i_time_mouse_last_moved = mdate();
 804     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 805                                                     frame: s_arg_frame];
 806     [self updateTitle];
 807     [view setFrame: [self frame]];
 808
 809     if( var_GetBool( p_real_vout, "video-on-top" ) )
 810     {
 811         [o_window setLevel: NSStatusWindowLevel];
 812     }
 813
 814
 815     [o_window setAcceptsMouseMovedEvents: TRUE];
 816     return b_return;
 817 }
 818
 819 - (void)closeVout
 820 {
 821     [o_window closeWindow];
 822     [o_window setAcceptsMouseMovedEvents: NO];
 823     i_time_mouse_last_moved = 0;
 824     [super closeVout];
 825 }
 826
 827 - (void)mouseMoved:(NSEvent *)o_event
 828 {
 829     i_time_mouse_last_moved = mdate();
 830     [super mouseMoved: o_event];
 831 }
 832
 833 - (void)hideMouse:(BOOL)b_hide
 834 {
 835     BOOL b_inside;
 836     NSPoint ml;
 837     NSView *o_contents = [o_window contentView];
 838
 839     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 840     ml = [o_contents convertPoint:ml fromView:nil];
 841     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 842
 843     if( b_hide && b_inside )
 844     {
 845         [NSCursor setHiddenUntilMouseMoves: YES];
 846     }
 847     else if( !b_hide )
 848     {
 849         [NSCursor setHiddenUntilMouseMoves: NO];
 850     }
 851 }
 852
 853 - (void)manage
 854 {
 855     [super manage];
 856     if( p_vout->b_fullscreen )
 857     {
 858         if( mdate() - i_time_mouse_last_moved > 3000000 )
 859         {
 860             [self hideMouse: YES];
 861         }
 862     }
 863     else
 864     {
 865         [self hideMouse: NO];
 866     }
 867 }
 868
 869 @end
 870
 871 /*****************************************************************************
 872  * VLCEmbeddedVoutView implementation
 873  *****************************************************************************/
 874
 875 @implementation VLCEmbeddedVoutView
 876
 877 - (id)initWithFrame: (NSRect)frameRect
 878 {
 879     [super initWithFrame: frameRect];
 880     b_used = NO;
 881     [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 882     return self;
 883 }
 884
 885 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 886                  frame: (NSRect *)s_arg_frame showWindow: (BOOL)b_show_window
 887 {
 888     BOOL b_return;
 889     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 890     if( b_return )
 891     {
 892         o_window = [self window];
 893         if (b_show_window)
 894             [o_window makeKeyAndOrderFront: self];
 895         [o_window setAcceptsMouseMovedEvents: TRUE];
 896
 897         if( var_GetBool( p_real_vout, "video-on-top" ) )
 898         {
 899             [o_window setLevel: NSStatusWindowLevel];
 900         }
 901
 902         [view setFrameSize: [self frame].size];
 903     }
 904     return b_return;
 905 }
 906
 907 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 908                      frame: (NSRect *) s_arg_frame
 909
 910 {
 911     return [self setVout: p_arg_vout subView: view frame:s_arg_frame showWindow: YES];
 912 }
 913
 914 - (void)setUsed: (BOOL)b_new_used
 915 {
 916     b_used = b_new_used;
 917 }
 918
 919 - (BOOL)isUsed
 920 {
 921     return b_used;
 922 }
 923
 924 - (void)closeVout
 925 {
 926     [super closeVout];
 927     [o_window setAcceptsMouseMovedEvents: NO];
 928     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
 929 }
 930
 931
 932 @end
 933
 934 @implementation VLCDetachedEmbeddedVoutView
 935 - (void)awakeFromNib
 936 {
 937     o_embeddedwindow = [self window];
 938 }
 939
 940 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 941                      frame: (NSRect *) s_arg_frame
 942 {
 943     BOOL b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame showWindow: NO];
 944
 945     /* o_window needs to point to our o_embeddedwindow, super might have set it
 946      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 947     o_window = o_embeddedwindow;
 948
 949     if( b_return )
 950     {
 951         [o_window lockFullscreenAnimation];
 952
 953         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 954
 955         [self updateTitle];
 956
 957         /* Make the window the front and key window before animating */
 958         if ([o_window isVisible] && (![o_window isFullscreen]))
 959             [o_window makeKeyAndOrderFront: self];
 960
 961         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 962
 963         /* Make sure our window is visible, if we are not in fullscreen */
 964         if (![o_window isFullscreen])
 965             [o_window makeKeyAndOrderFront: self];
 966         [o_window unlockFullscreenAnimation];
 967
 968     }
 969     return b_return;
 970 }
 971
 972 - (void)closeVout
 973 {
 974     playlist_t * p_playlist = pl_Yield( VLCIntf );
 975
 976     if(!playlist_IsPlaying( p_playlist ))
 977         [o_window performSelectorOnMainThread: @selector(orderOut:) withObject: self waitUntilDone: YES];
 978
 979     vlc_object_release( p_playlist );
 980
 981     [super closeVout];
 982 }
 983
 984 - (void)enterFullscreen
 985 {
 986     /* We are in a VLCEmbeddedWindow */
 987     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 988 }
 989
 990 - (void)leaveFullscreen
 991 {
 992     /* We are in a VLCEmbeddedWindow */
 993     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
 994 }
 995 @end
 996
 997 /*****************************************************************************
 998  * VLCVoutWindow implementation
 999  *****************************************************************************/
1000 @implementation VLCVoutWindow
1001
1002 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1003                      frame: (NSRect *) frame
1004 {
1005     p_vout  = vout;
1006     o_view  = view;
1007     s_frame = frame;
1008
1009     [self performSelectorOnMainThread: @selector(initReal:)
1010         withObject: NULL waitUntilDone: YES];
1011
1012     if( !b_init_ok )
1013     {
1014         return NULL;
1015     }
1016
1017     return self;
1018 }
1019
1020 - (id)initReal: (id) sender
1021 {
1022     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1023     NSArray *o_screens = [NSScreen screens];
1024     NSScreen *o_screen;
1025     vlc_bool_t b_menubar_screen = VLC_FALSE;
1026     int i_device;
1027
1028     b_init_ok = VLC_FALSE;
1029
1030     p_real_vout = [VLCVoutView getRealVout: p_vout];
1031     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1032     b_black = NO;
1033     b_embedded = var_GetBool( p_vout, "macosx-embedded" );
1034
1035     /* Find out on which screen to open the window */
1036     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1037
1038     if( !o_screen )
1039         o_screen = [NSScreen mainScreen];
1040
1041     if( [o_screen isMainScreen] )
1042         b_menubar_screen = VLC_TRUE;
1043
1044     if( p_vout->b_fullscreen )
1045     {
1046         CGDisplayFadeReservationToken token;
1047         NSRect screen_rect = [o_screen frame];
1048         screen_rect.origin.x = screen_rect.origin.y = 0;
1049
1050         b_black = var_GetBool( p_vout, "macosx-black" );
1051
1052         /* move the FSPanel to front in case that it is currently shown
1053          * this won't and is not supposed to work when it's fading right now */
1054         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1055             [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1056
1057         /* tell the fspanel to move itself to front next time it's triggered */
1058         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1059
1060         /* Creates a window with size: screen_rect on o_screen */
1061         [self initWithContentRect: screen_rect
1062               styleMask: NSBorderlessWindowMask
1063               backing: NSBackingStoreBuffered
1064               defer: YES screen: o_screen];
1065
1066         if( b_menubar_screen )
1067         {
1068             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1069         }
1070         if( b_black == VLC_TRUE )
1071         {
1072             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1073             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1074
1075             [o_screen blackoutOtherScreens];
1076
1077             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1078             CGReleaseDisplayFadeReservation( token);
1079         }
1080     }
1081     else if( var_GetBool( p_vout, "macosx-background" ) )
1082     {
1083         NSRect screen_rect = [o_screen frame];
1084         screen_rect.origin.x = screen_rect.origin.y = 0;
1085
1086         /* Creates a window with size: screen_rect on o_screen */
1087         [self initWithContentRect: screen_rect
1088               styleMask: NSBorderlessWindowMask
1089               backing: NSBackingStoreBuffered
1090               defer: YES screen: o_screen];
1091
1092         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1093     }
1094     else
1095     {
1096         unsigned int i_stylemask = NSTitledWindowMask |
1097                                    NSMiniaturizableWindowMask |
1098                                    NSClosableWindowMask |
1099                                    NSResizableWindowMask;
1100
1101         NSRect s_rect;
1102         if( !s_frame )
1103         {
1104             s_rect.size.width  = p_vout->i_window_width;
1105             s_rect.size.height = p_vout->i_window_height;
1106         }
1107         else
1108         {
1109             s_rect = *s_frame;
1110         }
1111
1112         [self initWithContentRect: s_rect
1113               styleMask: i_stylemask
1114               backing: NSBackingStoreBuffered
1115               defer: YES screen: o_screen];
1116
1117         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1118
1119         if( !s_frame )
1120         {
1121             [self center];
1122         }
1123     }
1124
1125     [self makeKeyAndOrderFront: nil];
1126     [self setReleasedWhenClosed: YES];
1127
1128     /* We'll catch mouse events */
1129     [self makeFirstResponder: o_view];
1130
1131     /* Add the view. It's automatically resized to fit the window */
1132     [self setContentView: o_view];
1133
1134     [o_pool release];
1135
1136     b_init_ok = VLC_TRUE;
1137     return self;
1138 }
1139
1140 - (void)close
1141 {
1142     [o_view closeVout];
1143 }
1144
1145 - (void)closeWindow
1146 {
1147     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1148        Command-Q */
1149     [self performSelectorOnMainThread: @selector(closeReal:)
1150         withObject: NULL waitUntilDone: NO];
1151 }
1152
1153 - (id)closeReal:(id)sender
1154 {
1155     if( b_black == VLC_TRUE )
1156     {
1157         CGDisplayFadeReservationToken token;
1158         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1159         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1160
1161         [self disableScreenUpdatesUntilFlush];
1162         [self orderOut: self];
1163
1164         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1165         CGReleaseDisplayFadeReservation( token);
1166         CGDisplayRestoreColorSyncSettings();
1167     }
1168     [NSScreen unblackoutScreens];
1169
1170     SetSystemUIMode( kUIModeNormal, 0);
1171     [super close];
1172     /* this does only work in embedded mode */
1173     if( b_embedded == VLC_TRUE )
1174         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1175
1176     return NULL;
1177 }
1178
1179 - (id)getVoutView
1180 {
1181     return o_view;
1182 }
1183
1184 - (BOOL)canBecomeKeyWindow
1185 {
1186     return YES;
1187 }
1188
1189 /* Sometimes crashes VLC....
1190 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1191 {
1192         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1193 }*/
1194
1195 /* This is actually the same as VLCControls::stop. */
1196
1197 - (BOOL)windowShouldClose:(id)sender
1198 {
1199     playlist_t * p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
1200                                                        FIND_ANYWHERE );
1201     if( p_playlist == NULL )
1202     {
1203         return NO;
1204     }
1205
1206     playlist_Stop( p_playlist );
1207     vlc_object_release( p_playlist );
1208
1209     /* The window will be closed by the intf later. */
1210     return NO;
1211 }
1212
1213
1214 @end