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

   1 /*****************************************************************************
   2  * vout.m: MacOS X video output module
   3  *****************************************************************************
   4  * Copyright (C) 2001-2005 VideoLAN
   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  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  26  *****************************************************************************/
  27
  28 /*****************************************************************************
  29  * Preamble
  30  *****************************************************************************/
  31 #include <errno.h>                                                 /* ENOMEM */
  32 #include <stdlib.h>                                                /* free() */
  33 #include <string.h>                                            /* strerror() */
  34
  35 /* BeginFullScreen, EndFullScreen */
  36 #include <QuickTime/QuickTime.h>
  37
  38 #include <vlc_keys.h>
  39
  40 #include "intf.h"
  41 #include "vout.h"
  42
  43
  44 /*****************************************************************************
  45  * DeviceCallback: Callback triggered when the video-device variable is changed
  46  *****************************************************************************/
  47 int DeviceCallback( vlc_object_t *p_this, const char *psz_variable,
  48                      vlc_value_t old_val, vlc_value_t new_val, void *param )
  49 {
  50     vlc_value_t val;
  51     vout_thread_t *p_vout = (vout_thread_t *)p_this;
  52
  53     msg_Dbg( p_vout, "set %d", new_val.i_int );
  54     var_Create( p_vout->p_vlc, "video-device", VLC_VAR_INTEGER );
  55     var_Set( p_vout->p_vlc, "video-device", new_val );
  56
  57     val.b_bool = VLC_TRUE;
  58     var_Set( p_vout, "intf-change", val );
  59     return VLC_SUCCESS;
  60 }
  61
  62
  63 /*****************************************************************************
  64  * VLCWindow implementation
  65  *****************************************************************************/
  66 @implementation VLCWindow
  67
  68 - (id) initWithVout: (vout_thread_t *) vout view: (NSView *) view
  69                      frame: (NSRect *) frame
  70 {
  71     p_vout  = vout;
  72     o_view  = view;
  73     s_frame = frame;
  74
  75     [self performSelectorOnMainThread: @selector(initReal:)
  76         withObject: NULL waitUntilDone: YES];
  77
  78     if( !b_init_ok )
  79     {
  80         return NULL;
  81     }
  82
  83     return self;
  84 }
  85
  86 - (id) initReal: (id) sender
  87 {
  88     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
  89     NSArray *o_screens = [NSScreen screens];
  90     NSScreen *o_screen;
  91     vlc_bool_t b_menubar_screen = VLC_FALSE;
  92     int i_timeout, i_device;
  93     vlc_value_t value_drawable;
  94
  95     b_init_ok = VLC_FALSE;
  96
  97     var_Get( p_vout->p_vlc, "drawable", &value_drawable );
  98
  99     /* We only wait for NSApp to initialise if we're not embedded (as in the
 100      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 101      * by examining the "drawable" value: if it's zero, we're running in the
 102      * main Mac intf; if it's non-zero, we're embedded. */
 103     if( value_drawable.i_int == 0 )
 104     {
 105         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 106         for( i_timeout = 20 ; i_timeout-- ; )
 107         {
 108             if( NSApp == NULL )
 109             {
 110                 msleep( INTF_IDLE_SLEEP );
 111             }
 112         }
 113
 114         if( NSApp == NULL )
 115         {
 116             /* No MacOS X intf, unable to communicate with MT */
 117             msg_Err( p_vout, "no MacOS X interface present" );
 118             return NULL;
 119         }
 120     }
 121
 122     if( [o_screens count] <= 0 )
 123     {
 124         msg_Err( p_vout, "no OSX screens available" );
 125         return NULL;
 126     }
 127
 128     /* p_real_vout: the vout we have to use to check for video-on-top
 129        and a few other things. If we are the QuickTime output, it's us.
 130        It we are the OpenGL provider, it is our parent. */
 131     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 132     {
 133         p_real_vout = (vout_thread_t *) p_vout->p_parent;
 134     }
 135     else
 136     {
 137         p_real_vout = p_vout;
 138     }
 139
 140     p_fullscreen_state = NULL;
 141     i_time_mouse_last_moved = mdate();
 142
 143     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 144     var_Create( p_vout, "macosx-fill", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 145     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 146     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 147
 148     /* Get the pref value when this is the first time, otherwise retrieve the device from the top level video-device var */
 149     if( var_Type( p_real_vout->p_vlc, "video-device" ) == 0 )
 150     {
 151         i_device = var_GetInteger( p_vout, "macosx-vdev" );
 152     }
 153     else
 154     {
 155         i_device = var_GetInteger( p_real_vout->p_vlc, "video-device" );
 156     }
 157
 158     /* Setup the menuitem for the multiple displays. */
 159     if( var_Type( p_real_vout, "video-device" ) == 0 )
 160     {
 161         int i = 1;
 162         vlc_value_t val2, text;
 163         NSScreen * o_screen;
 164
 165         var_Create( p_real_vout, "video-device", VLC_VAR_INTEGER |
 166                                             VLC_VAR_HASCHOICE );
 167         text.psz_string = _("Video Device");
 168         var_Change( p_real_vout, "video-device", VLC_VAR_SETTEXT, &text, NULL );
 169
 170         NSEnumerator * o_enumerator = [o_screens objectEnumerator];
 171
 172         val2.i_int = 0;
 173         text.psz_string = _("Default");
 174         var_Change( p_real_vout, "video-device",
 175                         VLC_VAR_ADDCHOICE, &val2, &text );
 176         var_Set( p_real_vout, "video-device", val2 );
 177
 178         while( (o_screen = [o_enumerator nextObject]) != NULL )
 179         {
 180             char psz_temp[255];
 181             NSRect s_rect = [o_screen frame];
 182
 183             snprintf( psz_temp, sizeof(psz_temp)/sizeof(psz_temp[0])-1,
 184                       "%s %d (%dx%d)", _("Screen"), i,
 185                       (int)s_rect.size.width, (int)s_rect.size.height );
 186
 187             text.psz_string = psz_temp;
 188             val2.i_int = i;
 189             var_Change( p_real_vout, "video-device",
 190                         VLC_VAR_ADDCHOICE, &val2, &text );
 191             if( i == i_device )
 192             {
 193                 var_Set( p_real_vout, "video-device", val2 );
 194             }
 195             i++;
 196         }
 197
 198         var_AddCallback( p_real_vout, "video-device", DeviceCallback,
 199                          NULL );
 200
 201         val2.b_bool = VLC_TRUE;
 202         var_Set( p_real_vout, "intf-change", val2 );
 203     }
 204
 205     /* Find out on which screen to open the window */
 206     if( i_device <= 0 || i_device > (int)[o_screens count] )
 207     {
 208          /* No preference specified. Use the main screen */
 209         o_screen = [NSScreen mainScreen];
 210         if( o_screen == [o_screens objectAtIndex: 0] )
 211             b_menubar_screen = VLC_TRUE;
 212     }
 213     else
 214     {
 215         i_device--;
 216         o_screen = [o_screens objectAtIndex: i_device];
 217         b_menubar_screen = ( i_device == 0 );
 218     }
 219
 220     if( p_vout->b_fullscreen )
 221     {
 222         NSRect screen_rect = [o_screen frame];
 223         screen_rect.origin.x = screen_rect.origin.y = 0;
 224
 225         /* Creates a window with size: screen_rect on o_screen */
 226         [self initWithContentRect: screen_rect
 227               styleMask: NSBorderlessWindowMask
 228               backing: NSBackingStoreBuffered
 229               defer: YES screen: o_screen];
 230
 231         if( b_menubar_screen )
 232         {
 233             BeginFullScreen( &p_fullscreen_state, NULL, 0, 0,
 234                              NULL, NULL, fullScreenAllowEvents );
 235         }
 236     }
 237     else
 238     {
 239         unsigned int i_stylemask = NSTitledWindowMask |
 240                                    NSMiniaturizableWindowMask |
 241                                    NSClosableWindowMask |
 242                                    NSResizableWindowMask;
 243
 244         NSRect s_rect;
 245         if( !s_frame )
 246         {
 247             s_rect.size.width  = p_vout->i_window_width;
 248             s_rect.size.height = p_vout->i_window_height;
 249         }
 250         else
 251         {
 252             s_rect = *s_frame;
 253         }
 254
 255         [self initWithContentRect: s_rect
 256               styleMask: i_stylemask
 257               backing: NSBackingStoreBuffered
 258               defer: YES screen: o_screen];
 259
 260         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 261
 262         if( var_GetBool( p_real_vout, "video-on-top" ) )
 263         {
 264             [self setLevel: NSStatusWindowLevel];
 265         }
 266
 267         if( !s_frame )
 268         {
 269             [self center];
 270         }
 271     }
 272
 273     [self updateTitle];
 274     [self makeKeyAndOrderFront: nil];
 275     [self setReleasedWhenClosed: YES];
 276
 277     /* We'll catch mouse events */
 278     [self setAcceptsMouseMovedEvents: YES];
 279     [self makeFirstResponder: self];
 280
 281     /* Add the view. It's automatically resized to fit the window */
 282     [self setContentView: o_view];
 283
 284     [o_pool release];
 285
 286     b_init_ok = VLC_TRUE;
 287     return self;
 288 }
 289
 290 - (void) close
 291 {
 292     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
 293        Command-Q */
 294     [self setContentView: NULL];
 295     [self performSelectorOnMainThread: @selector(closeReal:)
 296         withObject: NULL waitUntilDone: NO];
 297 }
 298
 299 - (id) closeReal: (id) sender
 300 {
 301     [super close];
 302     if( p_fullscreen_state )
 303     {
 304         EndFullScreen( p_fullscreen_state, 0 );
 305     }
 306     return NULL;
 307 }
 308
 309 - (void)setOnTop:(BOOL)b_on_top
 310 {
 311     if( b_on_top )
 312     {
 313         [self setLevel: NSStatusWindowLevel];
 314     }
 315     else
 316     {
 317         [self setLevel: NSNormalWindowLevel];
 318     }
 319 }
 320
 321 - (void)hideMouse:(BOOL)b_hide
 322 {
 323     BOOL b_inside;
 324     NSPoint ml;
 325     NSView *o_contents = [self contentView];
 326
 327     ml = [self convertScreenToBase:[NSEvent mouseLocation]];
 328     ml = [o_contents convertPoint:ml fromView:nil];
 329     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 330
 331     if( b_hide && b_inside )
 332     {
 333         [NSCursor setHiddenUntilMouseMoves: YES];
 334     }
 335     else if( !b_hide )
 336     {
 337         [NSCursor setHiddenUntilMouseMoves: NO];
 338     }
 339 }
 340
 341 - (void)manage
 342 {
 343     if( p_fullscreen_state )
 344     {
 345         if( mdate() - i_time_mouse_last_moved > 3000000 )
 346         {
 347             [self hideMouse: YES];
 348         }
 349     }
 350     else
 351     {
 352         [self hideMouse: NO];
 353     }
 354
 355     /* Disable screensaver */
 356     UpdateSystemActivity( UsrActivity );
 357 }
 358
 359 - (void)scaleWindowWithFactor: (float)factor
 360 {
 361     NSSize newsize;
 362     int i_corrected_height, i_corrected_width;
 363     NSPoint topleftbase;
 364     NSPoint topleftscreen;
 365
 366     if ( !p_vout->b_fullscreen )
 367     {
 368         topleftbase.x = 0;
 369         topleftbase.y = [self frame].size.height;
 370         topleftscreen = [self convertBaseToScreen: topleftbase];
 371
 372         if( p_vout->render.i_height * p_vout->render.i_aspect >
 373                         p_vout->render.i_width * VOUT_ASPECT_FACTOR )
 374         {
 375             i_corrected_width = p_vout->render.i_height * p_vout->render.i_aspect /
 376                                             VOUT_ASPECT_FACTOR;
 377             newsize.width = (int) ( i_corrected_width * factor );
 378             newsize.height = (int) ( p_vout->render.i_height * factor );
 379         }
 380         else
 381         {
 382             i_corrected_height = p_vout->render.i_width * VOUT_ASPECT_FACTOR /
 383                                             p_vout->render.i_aspect;
 384             newsize.width = (int) ( p_vout->render.i_width * factor );
 385             newsize.height = (int) ( i_corrected_height * factor );
 386         }
 387
 388         [self setContentSize: newsize];
 389
 390         [self setFrameTopLeftPoint: topleftscreen];
 391         p_vout->i_changes |= VOUT_SIZE_CHANGE;
 392     }
 393 }
 394
 395 - (void)toggleFloatOnTop
 396 {
 397     vlc_value_t val;
 398
 399     if( var_Get( p_real_vout, "video-on-top", &val )>=0 && val.b_bool)
 400     {
 401         val.b_bool = VLC_FALSE;
 402     }
 403     else
 404     {
 405         val.b_bool = VLC_TRUE;
 406     }
 407     var_Set( p_real_vout, "video-on-top", val );
 408 }
 409
 410 - (void)toggleFullscreen
 411 {
 412     vlc_value_t val;
 413     var_Get( p_real_vout, "fullscreen", &val );
 414     val.b_bool = !val.b_bool;
 415     var_Set( p_real_vout, "fullscreen", val );
 416 }
 417
 418 - (BOOL)isFullscreen
 419 {
 420     vlc_value_t val;
 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 - (BOOL)canBecomeKeyWindow
 431 {
 432     return YES;
 433 }
 434
 435 /* Sometimes crashes VLC....
 436 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
 437 {
 438         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
 439 }*/
 440
 441 - (void)keyDown:(NSEvent *)o_event
 442 {
 443     unichar key = 0;
 444     vlc_value_t val;
 445     unsigned int i_pressed_modifiers = 0;
 446     val.i_int = 0;
 447
 448     i_pressed_modifiers = [o_event modifierFlags];
 449
 450     if( i_pressed_modifiers & NSShiftKeyMask )
 451         val.i_int |= KEY_MODIFIER_SHIFT;
 452     if( i_pressed_modifiers & NSControlKeyMask )
 453         val.i_int |= KEY_MODIFIER_CTRL;
 454     if( i_pressed_modifiers & NSAlternateKeyMask )
 455         val.i_int |= KEY_MODIFIER_ALT;
 456     if( i_pressed_modifiers & NSCommandKeyMask )
 457         val.i_int |= KEY_MODIFIER_COMMAND;
 458
 459     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 460
 461     if( key )
 462     {
 463         /* Escape should always get you out of fullscreen */
 464         if( key == (unichar) 0x1b )
 465         {
 466              if( [self isFullscreen] )
 467              {
 468                  [self toggleFullscreen];
 469              }
 470         }
 471         else if ( key == ' ' )
 472         {
 473             vlc_value_t val;
 474             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 475             var_Set( p_vout->p_vlc, "key-pressed", val );
 476         }
 477         else
 478         {
 479             val.i_int |= CocoaKeyToVLC( key );
 480             var_Set( p_vout->p_vlc, "key-pressed", val );
 481         }
 482     }
 483     else
 484     {
 485         [super keyDown: o_event];
 486     }
 487 }
 488
 489 - (void)updateTitle
 490 {
 491     NSMutableString * o_title = NULL, * o_mrl = NULL;
 492     input_thread_t * p_input;
 493
 494     if( p_vout == NULL )
 495     {
 496         return;
 497     }
 498
 499     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT,
 500                                                 FIND_PARENT );
 501
 502     if( p_input == NULL )
 503     {
 504         return;
 505     }
 506
 507     if( p_input->input.p_item->psz_name != NULL )
 508         o_title = [NSMutableString stringWithUTF8String:
 509             p_input->input.p_item->psz_name];
 510     if( p_input->input.p_item->psz_uri != NULL )
 511         o_mrl = [NSMutableString stringWithUTF8String:
 512             p_input->input.p_item->psz_uri];
 513     if( o_title == nil )
 514         o_title = o_mrl;
 515
 516     vlc_object_release( p_input );
 517     if( o_mrl != nil )
 518     {
 519         if( p_input->input.p_access && !strcmp( p_input->input.p_access->p_module->psz_shortname, "File" ) )
 520         {
 521             NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 522             if( prefix_range.location != NSNotFound )
 523                 [o_mrl deleteCharactersInRange: prefix_range];
 524             [self setRepresentedFilename: o_mrl];
 525         }
 526         [self setTitle: o_title];
 527     }
 528     else
 529     {
 530         [self setTitle: [NSString stringWithCString: VOUT_TITLE]];
 531     }
 532 }
 533
 534 /* This is actually the same as VLCControls::stop. */
 535 - (BOOL)windowShouldClose:(id)sender
 536 {
 537     playlist_t * p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
 538                                                        FIND_ANYWHERE );
 539     if( p_playlist == NULL )
 540     {
 541         return NO;
 542     }
 543
 544     playlist_Stop( p_playlist );
 545     vlc_object_release( p_playlist );
 546
 547     /* The window will be closed by the intf later. */
 548     return NO;
 549 }
 550
 551 - (BOOL)acceptsFirstResponder
 552 {
 553     return YES;
 554 }
 555
 556 - (BOOL)becomeFirstResponder
 557 {
 558     return YES;
 559 }
 560
 561 - (BOOL)resignFirstResponder
 562 {
 563     /* We need to stay the first responder or we'll miss some
 564        events */
 565     return NO;
 566 }
 567
 568 - (void)mouseDown:(NSEvent *)o_event
 569 {
 570     vlc_value_t val;
 571
 572     switch( [o_event type] )
 573     {
 574         case NSLeftMouseDown:
 575         {
 576             var_Get( p_vout, "mouse-button-down", &val );
 577             val.i_int |= 1;
 578             var_Set( p_vout, "mouse-button-down", val );
 579         }
 580         break;
 581
 582         default:
 583             [super mouseDown: o_event];
 584         break;
 585     }
 586 }
 587
 588 - (void)otherMouseDown:(NSEvent *)o_event
 589 {
 590     vlc_value_t val;
 591
 592     switch( [o_event type] )
 593     {
 594         case NSOtherMouseDown:
 595         {
 596             var_Get( p_vout, "mouse-button-down", &val );
 597             val.i_int |= 2;
 598             var_Set( p_vout, "mouse-button-down", val );
 599         }
 600         break;
 601
 602         default:
 603             [super mouseDown: o_event];
 604         break;
 605     }
 606 }
 607
 608 - (void)rightMouseDown:(NSEvent *)o_event
 609 {
 610     vlc_value_t val;
 611
 612     switch( [o_event type] )
 613     {
 614         case NSRightMouseDown:
 615         {
 616             var_Get( p_vout, "mouse-button-down", &val );
 617             val.i_int |= 4;
 618             var_Set( p_vout, "mouse-button-down", val );
 619         }
 620         break;
 621
 622         default:
 623             [super mouseDown: o_event];
 624         break;
 625     }
 626 }
 627
 628 - (void)mouseUp:(NSEvent *)o_event
 629 {
 630     vlc_value_t val;
 631
 632     switch( [o_event type] )
 633     {
 634         case NSLeftMouseUp:
 635         {
 636             vlc_value_t b_val;
 637             b_val.b_bool = VLC_TRUE;
 638             var_Set( p_vout, "mouse-clicked", b_val );
 639
 640             var_Get( p_vout, "mouse-button-down", &val );
 641             val.i_int &= ~1;
 642             var_Set( p_vout, "mouse-button-down", val );
 643         }
 644         break;
 645
 646         default:
 647             [super mouseUp: o_event];
 648         break;
 649     }
 650 }
 651
 652 - (void)otherMouseUp:(NSEvent *)o_event
 653 {
 654     vlc_value_t val;
 655
 656     switch( [o_event type] )
 657     {
 658         case NSOtherMouseUp:
 659         {
 660             var_Get( p_vout, "mouse-button-down", &val );
 661             val.i_int &= ~2;
 662             var_Set( p_vout, "mouse-button-down", val );
 663         }
 664         break;
 665
 666         default:
 667             [super mouseUp: o_event];
 668         break;
 669     }
 670 }
 671
 672 - (void)rightMouseUp:(NSEvent *)o_event
 673 {
 674     vlc_value_t val;
 675
 676     switch( [o_event type] )
 677     {
 678         case NSRightMouseUp:
 679         {
 680             var_Get( p_vout, "mouse-button-down", &val );
 681             val.i_int &= ~4;
 682             var_Set( p_vout, "mouse-button-down", val );
 683         }
 684         break;
 685
 686         default:
 687             [super mouseUp: o_event];
 688         break;
 689     }
 690 }
 691
 692 - (void)mouseDragged:(NSEvent *)o_event
 693 {
 694     [self mouseMoved: o_event];
 695 }
 696
 697 - (void)otherMouseDragged:(NSEvent *)o_event
 698 {
 699     [self mouseMoved: o_event];
 700 }
 701
 702 - (void)rightMouseDragged:(NSEvent *)o_event
 703 {
 704     [self mouseMoved: o_event];
 705 }
 706
 707 - (void)mouseMoved:(NSEvent *)o_event
 708 {
 709     NSPoint ml;
 710     NSRect s_rect;
 711     BOOL b_inside;
 712
 713     i_time_mouse_last_moved = mdate();
 714
 715     s_rect = [o_view bounds];
 716     ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 717     b_inside = [o_view mouse: ml inRect: s_rect];
 718
 719     if( b_inside )
 720     {
 721         vlc_value_t val;
 722         unsigned int i_width, i_height, i_x, i_y;
 723
 724         vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 725                                    (unsigned int)s_rect.size.height,
 726                                    &i_x, &i_y, &i_width, &i_height );
 727
 728         val.i_int = ( ((int)ml.x) - i_x ) *
 729                     p_vout->render.i_width / i_width;
 730         var_Set( p_vout, "mouse-x", val );
 731
 732         if( [[o_view className] isEqualToString: @"VLCGLView"] )
 733         {
 734             val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 735                         p_vout->render.i_height / i_height;
 736         }
 737         else
 738         {
 739             val.i_int = ( ((int)ml.y) - i_y ) *
 740                         p_vout->render.i_height / i_height;
 741         }
 742         var_Set( p_vout, "mouse-y", val );
 743
 744         val.b_bool = VLC_TRUE;
 745         var_Set( p_vout, "mouse-moved", val );
 746     }
 747
 748     [super mouseMoved: o_event];
 749 }
 750
 751 @end