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

   1 /*****************************************************************************
   2  * vout.m: MacOS X video output module
   3  *****************************************************************************
   4  * Copyright (C) 2001-2008 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 Paul Kühne <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>
  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 = 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
 159         subView: (NSView *) view
 160           frame: (NSRect *) frame
 161 {
 162     int i_device;
 163     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
 164     NSArray *o_screens = [NSScreen screens];
 165
 166     p_vout  = vout;
 167     o_view  = view;
 168     s_frame = frame;
 169
 170     if( [o_screens count] <= 0 )
 171     {
 172         msg_Err( p_vout, "no OSX screens available" );
 173         return NO;
 174     }
 175
 176     p_real_vout = [VLCVoutView getRealVout: p_vout];
 177
 178     /* Get the pref value when this is the first time, otherwise retrieve the device from the top level video-device var */
 179     if( var_Type( p_real_vout->p_libvlc, "video-device" ) == 0 )
 180     {
 181         i_device = var_GetInteger( p_vout, "macosx-vdev" );
 182     }
 183     else
 184     {
 185         i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
 186     }
 187
 188     /* Setup the menuitem for the multiple displays. */
 189     if( var_Type( p_real_vout, "video-device" ) == 0 )
 190     {
 191         int i = 1;
 192         vlc_value_t val2, text;
 193         NSScreen * o_screen;
 194
 195         var_Create( p_real_vout, "video-device", VLC_VAR_INTEGER |
 196                                             VLC_VAR_HASCHOICE );
 197         text.psz_string = _("Fullscreen Video Device");
 198         var_Change( p_real_vout, "video-device", VLC_VAR_SETTEXT, &text, NULL );
 199
 200         NSEnumerator * o_enumerator = [o_screens objectEnumerator];
 201
 202         val2.i_int = 0;
 203         text.psz_string = _("Default");
 204         var_Change( p_real_vout, "video-device",
 205                         VLC_VAR_ADDCHOICE, &val2, &text );
 206         var_Set( p_real_vout, "video-device", val2 );
 207
 208         while( (o_screen = [o_enumerator nextObject]) != NULL )
 209         {
 210             char psz_temp[255];
 211             NSRect s_rect = [o_screen frame];
 212
 213             snprintf( psz_temp, sizeof(psz_temp)/sizeof(psz_temp[0])-1,
 214                       "%s %d (%dx%d)", _("Screen"), i,
 215                       (int)s_rect.size.width, (int)s_rect.size.height );
 216
 217             text.psz_string = psz_temp;
 218             val2.i_int = (int)[o_screen displayID];
 219             var_Change( p_real_vout, "video-device",
 220                         VLC_VAR_ADDCHOICE, &val2, &text );
 221             if( (int)[o_screen displayID] == i_device )
 222             {
 223                 var_Set( p_real_vout, "video-device", val2 );
 224             }
 225             i++;
 226         }
 227
 228         var_AddCallback( p_real_vout, "video-device", DeviceCallback,
 229                          NULL );
 230
 231         val2.b_bool = true;
 232         var_Set( p_real_vout, "intf-change", val2 );
 233     }
 234
 235     /* Add the view. It's automatically resized to fit the window */
 236     [self addSubview: o_view];
 237     [self setAutoresizesSubviews: YES];
 238     [o_pool release];
 239
 240     return YES;
 241 }
 242
 243 - (void)resizeSubviewsWithOldSize:(NSSize)oldBoundsSize
 244 {
 245     [super resizeSubviewsWithOldSize: oldBoundsSize];
 246     [o_view setFrameSize: [self frame].size];
 247 }
 248
 249 - (void)drawRect:(NSRect)rect
 250 {
 251     /* When there is no subview we draw a black background */
 252     [self lockFocus];
 253     [[NSColor blackColor] set];
 254     NSRectFill(rect);
 255     [self unlockFocus];
 256 }
 257
 258 - (void)closeVout
 259 {
 260     [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeOut];
 261
 262     /* Make sure we don't see a white flash */
 263     [[self window] disableScreenUpdatesUntilFlush];
 264     [o_view removeFromSuperview];
 265     o_view = nil;
 266     p_vout = NULL;
 267     s_frame = nil;
 268     o_window = nil;
 269     p_real_vout = NULL;
 270 }
 271
 272 - (void)updateTitle
 273 {
 274     NSString * o_title = nil;
 275     NSMutableString * o_mrl = nil;
 276     input_thread_t * p_input;
 277
 278     if( p_vout == NULL )
 279     {
 280         return;
 281     }
 282
 283     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT, FIND_PARENT );
 284
 285     if( p_input == NULL )
 286     {
 287         return;
 288     }
 289
 290     char *psz_nowPlaying = input_item_GetNowPlaying ( input_GetItem( p_input ) );
 291     char *psz_name = input_item_GetName( input_GetItem( p_input ) );
 292     char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
 293     if( psz_nowPlaying != NULL )
 294         o_title = [NSString stringWithUTF8String: psz_nowPlaying];
 295     else if( psz_name != NULL )
 296         o_title = [NSString stringWithUTF8String: psz_name];
 297
 298     if( psz_uri != NULL )
 299         o_mrl = [NSMutableString stringWithUTF8String: psz_uri];
 300
 301     FREENULL( psz_nowPlaying );
 302     FREENULL( psz_name );
 303     FREENULL( psz_uri );
 304
 305     if( o_title == nil )
 306         o_title = o_mrl;
 307
 308     if( o_mrl != nil )
 309     {
 310         /* FIXME once psz_access is exported, we could check if we are
 311          * reading from a file in a smarter way. */
 312
 313         NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 314         if( prefix_range.location != NSNotFound )
 315             [o_mrl deleteCharactersInRange: prefix_range];
 316
 317         if( [o_mrl characterAtIndex:0] == '/' )
 318         {
 319             /* it's a local file */
 320             [o_window setRepresentedFilename: o_mrl];
 321         }
 322         else
 323         {
 324             /* it's from the network or somewhere else,
 325              * we clear the previous path */
 326             [o_window setRepresentedFilename: @""];
 327         }
 328         [o_window setTitle: o_title];
 329     }
 330     else
 331     {
 332         [o_window setTitle: [NSString stringWithUTF8String: VOUT_TITLE]];
 333     }
 334     vlc_object_release( p_input );
 335 }
 336
 337
 338 - (void)setOnTop:(BOOL)b_on_top
 339 {
 340     if( b_on_top )
 341     {
 342         [o_window setLevel: NSStatusWindowLevel];
 343     }
 344     else
 345     {
 346         [o_window setLevel: NSNormalWindowLevel];
 347     }
 348 }
 349
 350 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 351 {
 352     NSSize newsize;
 353     int i_corrected_height, i_corrected_width;
 354     NSPoint topleftbase;
 355     NSPoint topleftscreen;
 356
 357     if ( !p_vout->b_fullscreen )
 358     {
 359         NSView *mainView;
 360         NSRect new_frame;
 361         topleftbase.x = 0;
 362         topleftbase.y = [o_window frame].size.height;
 363         topleftscreen = [o_window convertBaseToScreen: topleftbase];
 364
 365         if( p_vout->render.i_height * p_vout->render.i_aspect >
 366                         p_vout->render.i_width * VOUT_ASPECT_FACTOR )
 367         {
 368             i_corrected_width = p_vout->render.i_height * p_vout->render.i_aspect /
 369                                             VOUT_ASPECT_FACTOR;
 370             newsize.width = (int) ( i_corrected_width * factor );
 371             newsize.height = (int) ( p_vout->render.i_height * factor );
 372         }
 373         else
 374         {
 375             i_corrected_height = p_vout->render.i_width * VOUT_ASPECT_FACTOR /
 376                                             p_vout->render.i_aspect;
 377             newsize.width = (int) ( p_vout->render.i_width * factor );
 378             newsize.height = (int) ( i_corrected_height * factor );
 379         }
 380
 381         /* In fullscreen mode we need to use a view that is different from
 382          * ourselves, with the VLCEmbeddedWindow */
 383         if([o_window isKindOfClass:[VLCEmbeddedWindow class]])
 384             mainView = [o_window mainView];
 385         else
 386             mainView = self;
 387
 388         /* Calculate the window's new size */
 389         new_frame.size.width = [o_window frame].size.width -
 390                                     [mainView frame].size.width + newsize.width;
 391         new_frame.size.height = [o_window frame].size.height -
 392                                     [mainView frame].size.height + newsize.height;
 393
 394         new_frame.origin.x = topleftscreen.x;
 395         new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 396
 397         [o_window setFrame: new_frame display: animate animate: animate];
 398
 399         p_vout->i_changes |= VOUT_SIZE_CHANGE;
 400     }
 401 }
 402
 403 - (void)toggleFloatOnTop
 404 {
 405     vlc_value_t val;
 406
 407     if( !p_real_vout ) return;
 408     if( var_Get( p_real_vout, "video-on-top", &val )>=0 && val.b_bool)
 409     {
 410         val.b_bool = false;
 411     }
 412     else
 413     {
 414         val.b_bool = true;
 415     }
 416     var_Set( p_real_vout, "video-on-top", val );
 417 }
 418
 419 - (void)toggleFullscreen
 420 {
 421     vlc_value_t val;
 422     if( !p_real_vout ) return;
 423     var_Get( p_real_vout, "fullscreen", &val );
 424     val.b_bool = !val.b_bool;
 425     var_Set( p_real_vout, "fullscreen", val );
 426 }
 427
 428 - (BOOL)isFullscreen
 429 {
 430     vlc_value_t val;
 431     if( !p_real_vout ) return NO;
 432     var_Get( p_real_vout, "fullscreen", &val );
 433     return( val.b_bool );
 434 }
 435
 436 - (void)snapshot
 437 {
 438     vout_Control( p_real_vout, VOUT_SNAPSHOT );
 439 }
 440
 441 - (void)manage
 442 {
 443     /* Disable Screensaver, when we're playing something, but allow it on pause */
 444     if( !VLCIntf || !VLCIntf->p_sys || !VLCIntf->p_sys->i_play_status )
 445         return;
 446
 447     if( VLCIntf->p_sys->i_play_status == PLAYING_S )
 448         UpdateSystemActivity( UsrActivity );
 449 }
 450
 451 - (id)getWindow
 452 {
 453     return o_window;
 454 }
 455
 456 - (void)scrollWheel:(NSEvent *)theEvent
 457 {
 458     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] getControls];
 459     [o_controls scrollWheel: theEvent];
 460 }
 461
 462 - (void)keyDown:(NSEvent *)o_event
 463 {
 464     unichar key = 0;
 465     vlc_value_t val;
 466     unsigned int i_pressed_modifiers = 0;
 467     val.i_int = 0;
 468
 469     i_pressed_modifiers = [o_event modifierFlags];
 470
 471     if( i_pressed_modifiers & NSShiftKeyMask )
 472         val.i_int |= KEY_MODIFIER_SHIFT;
 473     if( i_pressed_modifiers & NSControlKeyMask )
 474         val.i_int |= KEY_MODIFIER_CTRL;
 475     if( i_pressed_modifiers & NSAlternateKeyMask )
 476         val.i_int |= KEY_MODIFIER_ALT;
 477     if( i_pressed_modifiers & NSCommandKeyMask )
 478         val.i_int |= KEY_MODIFIER_COMMAND;
 479
 480     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 481
 482     if( key )
 483     {
 484         /* Escape should always get you out of fullscreen */
 485         if( key == (unichar) 0x1b )
 486         {
 487              if( p_real_vout && [self isFullscreen] )
 488              {
 489                  [self toggleFullscreen];
 490              }
 491         }
 492         else if ( key == ' ' )
 493         {
 494             vlc_value_t val;
 495             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 496             var_Set( p_vout->p_libvlc, "key-pressed", val );
 497         }
 498         else
 499         {
 500             val.i_int |= CocoaKeyToVLC( key );
 501             var_Set( p_vout->p_libvlc, "key-pressed", val );
 502         }
 503     }
 504     else
 505     {
 506         [super keyDown: o_event];
 507     }
 508 }
 509
 510 - (void)mouseDown:(NSEvent *)o_event
 511 {
 512     vlc_value_t val;
 513
 514     if( p_vout )
 515     {
 516         if( ( [o_event type] == NSLeftMouseDown ) &&
 517           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 518         {
 519             if( [o_event clickCount] <= 1 )
 520             {
 521                 /* single clicking */
 522                 var_Get( p_vout, "mouse-button-down", &val );
 523                 val.i_int |= 1;
 524                 var_Set( p_vout, "mouse-button-down", val );
 525             }
 526             else
 527             {
 528                 /* multiple clicking */
 529                 [self toggleFullscreen];
 530             }
 531         }
 532         else if( ( [o_event type] == NSRightMouseDown ) ||
 533                ( ( [o_event type] == NSLeftMouseDown ) &&
 534                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 535         {
 536             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 537             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 538         }
 539     }
 540
 541     [super mouseDown: o_event];
 542 }
 543
 544 - (void)otherMouseDown:(NSEvent *)o_event
 545 {
 546     vlc_value_t val;
 547
 548     if( p_vout && [o_event type] == NSOtherMouseDown )
 549     {
 550         var_Get( p_vout, "mouse-button-down", &val );
 551         val.i_int |= 2;
 552         var_Set( p_vout, "mouse-button-down", val );
 553     }
 554
 555     [super mouseDown: o_event];
 556 }
 557
 558 - (void)rightMouseDown:(NSEvent *)o_event
 559 {
 560     if( p_vout && [o_event type] == NSRightMouseDown )
 561     {
 562         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 563         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 564     }
 565
 566     [super mouseDown: o_event];
 567 }
 568
 569 - (void)mouseUp:(NSEvent *)o_event
 570 {
 571     vlc_value_t val;
 572
 573     if( p_vout && [o_event type] == NSLeftMouseUp )
 574     {
 575         vlc_value_t b_val;
 576         b_val.b_bool = true;
 577         var_Set( p_vout, "mouse-clicked", b_val );
 578
 579         var_Get( p_vout, "mouse-button-down", &val );
 580         val.i_int &= ~1;
 581         var_Set( p_vout, "mouse-button-down", val );
 582     }
 583
 584     [super mouseUp: o_event];
 585 }
 586
 587 - (void)otherMouseUp:(NSEvent *)o_event
 588 {
 589     vlc_value_t val;
 590
 591     if( p_vout && [o_event type] == NSOtherMouseUp )
 592     {
 593         var_Get( p_vout, "mouse-button-down", &val );
 594         val.i_int &= ~2;
 595         var_Set( p_vout, "mouse-button-down", val );
 596     }
 597
 598     [super mouseUp: o_event];
 599 }
 600
 601 - (void)rightMouseUp:(NSEvent *)o_event
 602 {
 603     if( p_vout && [o_event type] == NSRightMouseUp )
 604     {
 605         /* FIXME: this isn't the appropriate place, but we can't receive
 606          * NSRightMouseDown some how */
 607         msg_Dbg( p_vout, "received NSRightMouseUp" );
 608         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 609     }
 610
 611     [super mouseUp: o_event];
 612 }
 613
 614 - (void)mouseDragged:(NSEvent *)o_event
 615 {
 616     [self mouseMoved: o_event];
 617 }
 618
 619 - (void)otherMouseDragged:(NSEvent *)o_event
 620 {
 621     [self mouseMoved: o_event];
 622 }
 623
 624 - (void)rightMouseDragged:(NSEvent *)o_event
 625 {
 626     [self mouseMoved: o_event];
 627 }
 628
 629 - (void)mouseMoved:(NSEvent *)o_event
 630 {
 631     NSPoint ml;
 632     NSRect s_rect;
 633     BOOL b_inside;
 634
 635     if( p_vout )
 636     {
 637         s_rect = [o_view bounds];
 638         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 639         b_inside = [o_view mouse: ml inRect: s_rect];
 640
 641         if( b_inside )
 642         {
 643             vlc_value_t val;
 644             unsigned int i_width, i_height, i_x, i_y;
 645
 646             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 647                                        (unsigned int)s_rect.size.height,
 648                                        &i_x, &i_y, &i_width, &i_height );
 649
 650             val.i_int = ( ((int)ml.x) - i_x ) *
 651                         p_vout->render.i_width / i_width;
 652             var_Set( p_vout, "mouse-x", val );
 653
 654             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 655             {
 656                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 657                             p_vout->render.i_height / i_height;
 658             }
 659             else
 660             {
 661                 val.i_int = ( ((int)ml.y) - i_y ) *
 662                             p_vout->render.i_height / i_height;
 663             }
 664             var_Set( p_vout, "mouse-y", val );
 665
 666             val.b_bool = true;
 667             var_Set( p_vout, "mouse-moved", val );
 668         }
 669         if( [self isFullscreen] )
 670             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 671     }
 672
 673     [super mouseMoved: o_event];
 674 }
 675
 676 - (BOOL)acceptsFirstResponder
 677 {
 678     return YES;
 679 }
 680
 681 - (BOOL)becomeFirstResponder
 682 {
 683     return YES;
 684 }
 685
 686 - (BOOL)resignFirstResponder
 687 {
 688     /* We need to stay the first responder or we'll miss some
 689        events */
 690     return NO;
 691 }
 692
 693 /* Class methods used by the different vout modules */
 694
 695 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 696 {
 697     /* p_real_vout: the vout we have to use to check for video-on-top
 698        and a few other things. If we are the QuickTime output, it's us.
 699        It we are the OpenGL provider, it is our parent. */
 700     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 701     {
 702         return (vout_thread_t *) p_vout->p_parent;
 703     }
 704     else
 705     {
 706         return p_vout;
 707     }
 708
 709 }
 710
 711 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 712                                     frame: (NSRect *)s_frame
 713 {
 714     vlc_value_t value_drawable;
 715     int i_timeout;
 716     id o_return = nil;
 717
 718     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 719
 720     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 721     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 722     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 723     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 724     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 725     var_Create( p_vout, "embedded-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 726
 727     /* We only wait for NSApp to initialise if we're not embedded (as in the
 728      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 729      * by examining the "drawable" value: if it's zero, we're running in the
 730      * main Mac intf; if it's non-zero, we're embedded. */
 731     if( value_drawable.i_int == 0 )
 732     {
 733         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 734         for( i_timeout = 20 ; i_timeout-- ; )
 735         {
 736             if( NSApp == NULL )
 737             {
 738                 msleep( INTF_IDLE_SLEEP );
 739             }
 740         }
 741
 742         if( NSApp == NULL )
 743         {
 744             /* No MacOS X intf, unable to communicate with MT */
 745             msg_Err( p_vout, "no MacOS X interface present" );
 746             return nil;
 747         }
 748         else
 749         {
 750             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 751                         !(var_GetBool( p_vout, "macosx-background" )) &&
 752                         var_GetBool( p_vout, "embedded-video") )
 753             {
 754                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 755                                                             getEmbeddedVout];
 756             }
 757         }
 758     }
 759
 760     /* No embedded vout is available */
 761     if( o_return == nil )
 762     {
 763         NSRect null_rect;
 764         bzero( &null_rect, sizeof( NSRect ) );
 765         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 766     }
 767     [o_return setVout: p_vout subView: view frame: s_frame];
 768     return o_return;
 769 }
 770
 771 - (void)enterFullscreen
 772 {
 773     if( var_GetBool( p_real_vout, "video-on-top" ) )
 774     {
 775         [o_window setLevel: NSNormalWindowLevel];
 776     }
 777
 778     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 779     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 780 }
 781
 782 - (void)leaveFullscreen
 783 {
 784     if( var_GetBool( p_real_vout, "video-on-top" ) )
 785     {
 786         [o_window setLevel: NSStatusWindowLevel];
 787     }
 788
 789     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 790     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 791 }
 792
 793 @end
 794
 795 /*****************************************************************************
 796  * VLCDetachedVoutView implementation
 797  *****************************************************************************/
 798 @implementation VLCDetachedVoutView
 799
 800 - (id)initWithFrame: (NSRect)frameRect
 801 {
 802     [super initWithFrame: frameRect];
 803     i_time_mouse_last_moved = 0;
 804     return self;
 805 }
 806
 807 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 808                      frame: (NSRect *) s_arg_frame
 809 {
 810     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 811     i_time_mouse_last_moved = mdate();
 812     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 813                                                     frame: s_arg_frame];
 814     [self updateTitle];
 815     [view setFrame: [self frame]];
 816
 817     if( var_GetBool( p_real_vout, "video-on-top" ) )
 818     {
 819         [o_window setLevel: NSStatusWindowLevel];
 820     }
 821
 822     [o_window setAcceptsMouseMovedEvents: TRUE];
 823     return b_return;
 824 }
 825
 826 - (void)closeVout
 827 {
 828     [o_window closeWindow];
 829     [o_window setAcceptsMouseMovedEvents: NO];
 830     i_time_mouse_last_moved = 0;
 831     [super closeVout];
 832 }
 833
 834 - (void)mouseMoved:(NSEvent *)o_event
 835 {
 836     i_time_mouse_last_moved = mdate();
 837     [super mouseMoved: o_event];
 838 }
 839
 840 - (void)hideMouse:(BOOL)b_hide
 841 {
 842     BOOL b_inside;
 843     NSPoint ml;
 844     NSView *o_contents = [o_window contentView];
 845
 846     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 847     ml = [o_contents convertPoint:ml fromView:nil];
 848     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 849
 850     if( b_hide && b_inside )
 851     {
 852         [NSCursor setHiddenUntilMouseMoves: YES];
 853     }
 854     else if( !b_hide )
 855     {
 856         [NSCursor setHiddenUntilMouseMoves: NO];
 857     }
 858 }
 859
 860 - (void)manage
 861 {
 862     [super manage];
 863     unsigned int i_mouse_hide_timeout =
 864         var_GetInteger(p_vout, "mouse-hide-timeout") * 1000;
 865     if( p_vout->b_fullscreen )
 866     {
 867         if( mdate() - i_time_mouse_last_moved > i_mouse_hide_timeout )
 868         {
 869             [self hideMouse: YES];
 870         }
 871     }
 872     else
 873     {
 874         [self hideMouse: NO];
 875     }
 876 }
 877
 878 @end
 879
 880 /*****************************************************************************
 881  * VLCEmbeddedVoutView implementation
 882  *****************************************************************************/
 883
 884 @implementation VLCEmbeddedVoutView
 885
 886 - (void)awakeFromNib
 887 {
 888     o_embeddedwindow = [self window];
 889 }
 890
 891 - (id)initWithFrame: (NSRect)frameRect
 892 {
 893     if(self = [super initWithFrame: frameRect])
 894     {
 895         b_used = NO;
 896         [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 897         o_embeddedwindow = nil; /* Filled later on in -awakeFromNib */
 898     }
 899     return self;
 900 }
 901
 902 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 903                  frame: (NSRect *)s_arg_frame showWindow: (BOOL)b_show_window
 904 {
 905     BOOL b_return;
 906
 907     [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 908
 909     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 910     if( b_return )
 911     {
 912         o_window = [self window];
 913         if (b_show_window)
 914             [o_window makeKeyAndOrderFront: self];
 915         [o_window setAcceptsMouseMovedEvents: TRUE];
 916
 917         if( var_GetBool( p_real_vout, "video-on-top" ) )
 918         {
 919             [o_window setLevel: NSStatusWindowLevel];
 920         }
 921
 922         [view setFrameSize: [self frame].size];
 923     }
 924
 925     /* o_window needs to point to our o_embeddedwindow, super might have set it
 926      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 927     o_window = o_embeddedwindow;
 928
 929     if( b_return )
 930     {
 931         [o_window lockFullscreenAnimation];
 932
 933         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 934
 935         [self updateTitle];
 936
 937         [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 938
 939         /* Make the window the front and key window before animating */
 940         if ([o_window isVisible] && (![o_window isFullscreen]))
 941             [o_window makeKeyAndOrderFront: self];
 942
 943         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 944
 945         [o_window setAspectRatio:NSMakeSize([o_window frame].size.width, [o_window frame].size.height)];
 946
 947         /* Make sure our window is visible, if we are not in fullscreen */
 948         if (![o_window isFullscreen])
 949             [o_window makeKeyAndOrderFront: self];
 950         [o_window unlockFullscreenAnimation];
 951
 952     }
 953
 954     return b_return;
 955 }
 956
 957 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 958                      frame: (NSRect *) s_arg_frame
 959
 960 {
 961     return [self setVout: p_arg_vout subView: view frame:s_arg_frame showWindow: YES];
 962 }
 963
 964 - (void)setUsed: (BOOL)b_new_used
 965 {
 966     b_used = b_new_used;
 967 }
 968
 969 - (BOOL)isUsed
 970 {
 971     return b_used;
 972 }
 973
 974 - (void)closeVout
 975 {
 976     /* Don't close the window yet, wait a bit to see if a new input is poping up */
 977     /* FIXME: Probably fade the window In and Out */
 978     /* FIXME: fix core */
 979     [o_embeddedwindow performSelector:@selector(orderOut:) withObject:nil afterDelay:1.5];
 980
 981     [super closeVout];
 982     [o_window setAcceptsMouseMovedEvents: NO];
 983     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
 984 }
 985
 986 - (void)enterFullscreen
 987 {
 988     /* We are in a VLCEmbeddedWindow */
 989     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 990 }
 991
 992 - (void)leaveFullscreen
 993 {
 994     /* We are in a VLCEmbeddedWindow */
 995     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
 996 }
 997 @end
 998
 999 /*****************************************************************************
1000  * VLCVoutWindow implementation
1001  *****************************************************************************/
1002 @implementation VLCVoutWindow
1003
1004 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1005                      frame: (NSRect *) frame
1006 {
1007     p_vout  = vout;
1008     o_view  = view;
1009     s_frame = frame;
1010
1011     [self performSelectorOnMainThread: @selector(initMainThread:)
1012         withObject: NULL waitUntilDone: YES];
1013
1014     if( !b_init_ok )
1015     {
1016         return NULL;
1017     }
1018
1019     return self;
1020 }
1021
1022 - (id)initMainThread: (id) sender
1023 {
1024     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1025     NSArray *o_screens = [NSScreen screens];
1026     NSScreen *o_screen;
1027     bool b_menubar_screen = false;
1028     int i_device;
1029
1030     b_init_ok = false;
1031
1032     p_real_vout = [VLCVoutView getRealVout: p_vout];
1033     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1034     b_black = NO;
1035     b_embedded = var_GetBool( p_vout, "embedded-video" );
1036
1037     /* Find out on which screen to open the window */
1038     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1039
1040     if( !o_screen )
1041         o_screen = [NSScreen mainScreen];
1042
1043     if( [o_screen isMainScreen] )
1044         b_menubar_screen = true;
1045
1046     if( p_vout->b_fullscreen )
1047     {
1048         CGDisplayFadeReservationToken token;
1049         NSRect screen_rect = [o_screen frame];
1050         screen_rect.origin.x = screen_rect.origin.y = 0;
1051
1052         b_black = var_GetBool( p_vout, "macosx-black" );
1053
1054         /* move the FSPanel to front in case that it is currently shown
1055          * this won't and is not supposed to work when it's fading right now */
1056         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1057             [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1058
1059         /* tell the fspanel to move itself to front next time it's triggered */
1060         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1061
1062         /* Creates a window with size: screen_rect on o_screen */
1063         [self initWithContentRect: screen_rect
1064               styleMask: NSBorderlessWindowMask
1065               backing: NSBackingStoreBuffered
1066               defer: YES screen: o_screen];
1067
1068         if( b_menubar_screen )
1069         {
1070             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1071         }
1072         if( b_black == true )
1073         {
1074             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1075             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1076
1077             [o_screen blackoutOtherScreens];
1078
1079             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1080             CGReleaseDisplayFadeReservation( token);
1081         }
1082     }
1083     else if( var_GetBool( p_vout, "macosx-background" ) )
1084     {
1085         NSRect screen_rect = [o_screen frame];
1086         screen_rect.origin.x = screen_rect.origin.y = 0;
1087
1088         /* Creates a window with size: screen_rect on o_screen */
1089         [self initWithContentRect: screen_rect
1090               styleMask: NSBorderlessWindowMask
1091               backing: NSBackingStoreBuffered
1092               defer: YES screen: o_screen];
1093
1094         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1095     }
1096     else
1097     {
1098         unsigned int i_stylemask = NSTitledWindowMask |
1099                                    NSMiniaturizableWindowMask |
1100                                    NSClosableWindowMask |
1101                                    NSResizableWindowMask;
1102
1103         NSRect s_rect;
1104         if( !s_frame )
1105         {
1106             s_rect.size.width  = p_vout->i_window_width;
1107             s_rect.size.height = p_vout->i_window_height;
1108         }
1109         else
1110         {
1111             s_rect = *s_frame;
1112         }
1113
1114         [self initWithContentRect: s_rect
1115               styleMask: i_stylemask
1116               backing: NSBackingStoreBuffered
1117               defer: YES screen: o_screen];
1118
1119         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1120
1121         if( !s_frame )
1122         {
1123             [self center];
1124         }
1125     }
1126
1127     [self makeKeyAndOrderFront: nil];
1128     [self setReleasedWhenClosed: YES];
1129
1130     /* We'll catch mouse events */
1131     [self makeFirstResponder: o_view];
1132
1133     /* Add the view. It's automatically resized to fit the window */
1134     [self setContentView: o_view];
1135
1136     [o_pool release];
1137
1138     b_init_ok = true;
1139     return self;
1140 }
1141
1142 - (void)close
1143 {
1144     [o_view closeVout];
1145 }
1146
1147 - (void)closeWindow
1148 {
1149     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1150        Command-Q */
1151     [self performSelectorOnMainThread: @selector(closeMainThread:)
1152         withObject: NULL waitUntilDone: NO];
1153 }
1154
1155 - (id)closeMainThread:(id)sender
1156 {
1157     if( b_black == true )
1158     {
1159         CGDisplayFadeReservationToken token;
1160         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1161         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1162
1163         [self disableScreenUpdatesUntilFlush];
1164         [self orderOut: self];
1165
1166         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1167         CGReleaseDisplayFadeReservation( token);
1168         CGDisplayRestoreColorSyncSettings();
1169     }
1170     [NSScreen unblackoutScreens];
1171
1172     SetSystemUIMode( kUIModeNormal, 0);
1173     [super close];
1174     /* this does only work in embedded mode */
1175     if( b_embedded == true )
1176         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1177
1178     return NULL;
1179 }
1180
1181 - (id)getVoutView
1182 {
1183     return o_view;
1184 }
1185
1186 - (BOOL)canBecomeKeyWindow
1187 {
1188     return YES;
1189 }
1190
1191 /* Sometimes crashes VLC....
1192 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1193 {
1194         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1195 }*/
1196
1197 /* This is actually the same as VLCControls::stop. */
1198
1199 - (BOOL)windowShouldClose:(id)sender
1200 {
1201     playlist_t * p_playlist = pl_Yield( p_vout );
1202     if( p_playlist == NULL )
1203     {
1204         return NO;
1205     }
1206
1207     playlist_Stop( p_playlist );
1208     vlc_object_release( p_playlist );
1209
1210     /* The window will be closed by the intf later. */
1211     return NO;
1212 }
1213
1214
1215 @end