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     char * psz_title;
 278
 279     if( !p_vout ) return;
 280
 281     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT, FIND_PARENT );
 282
 283     if( !p_input ) return;
 284
 285     input_item_t * p_item = input_GetItem( p_input );
 286
 287     psz_title = input_item_GetNowPlaying ( p_item );
 288     if( !psz_title )
 289         psz_title = input_item_GetName( p_item );
 290
 291     if( psz_title )
 292         o_title = [NSString stringWithUTF8String: psz_title];
 293
 294     char *psz_uri = input_item_GetURI( p_item );
 295     if( psz_uri )
 296         o_mrl = [NSMutableString stringWithUTF8String: psz_uri];
 297
 298     free( psz_title );
 299     free( psz_uri );
 300
 301     if( !o_title )
 302         o_title = o_mrl;
 303
 304     if( o_mrl != nil )
 305     {
 306         /* FIXME once psz_access is exported, we could check if we are
 307          * reading from a file in a smarter way. */
 308
 309         NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 310         if( prefix_range.location != NSNotFound )
 311             [o_mrl deleteCharactersInRange: prefix_range];
 312
 313         if( [o_mrl characterAtIndex:0] == '/' )
 314         {
 315             /* it's a local file */
 316             [o_window setRepresentedFilename: o_mrl];
 317         }
 318         else
 319         {
 320             /* it's from the network or somewhere else,
 321              * we clear the previous path */
 322             [o_window setRepresentedFilename: @""];
 323         }
 324         [o_window setTitle: o_title];
 325     }
 326     else
 327     {
 328         [o_window setTitle: [NSString stringWithUTF8String: VOUT_TITLE]];
 329     }
 330     vlc_object_release( p_input );
 331 }
 332
 333
 334 - (void)setOnTop:(BOOL)b_on_top
 335 {
 336     if( b_on_top )
 337     {
 338         [o_window setLevel: NSStatusWindowLevel];
 339     }
 340     else
 341     {
 342         [o_window setLevel: NSNormalWindowLevel];
 343     }
 344 }
 345
 346 - (NSSize)voutSizeForFactor: (float)factor
 347 {
 348     int i_corrected_height, i_corrected_width;
 349     NSSize newsize;
 350
 351     if( p_vout->render.i_height * p_vout->render.i_aspect >
 352                     p_vout->render.i_width * VOUT_ASPECT_FACTOR )
 353     {
 354         i_corrected_width = p_vout->render.i_height * p_vout->render.i_aspect /
 355                                         VOUT_ASPECT_FACTOR;
 356         newsize.width = (int) ( i_corrected_width * factor );
 357         newsize.height = (int) ( p_vout->render.i_height * factor );
 358     }
 359     else
 360     {
 361         i_corrected_height = p_vout->render.i_width * VOUT_ASPECT_FACTOR /
 362                                         p_vout->render.i_aspect;
 363         newsize.width = (int) ( p_vout->render.i_width * factor );
 364         newsize.height = (int) ( i_corrected_height * factor );
 365     }
 366
 367     return newsize;
 368 }
 369
 370 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 371 {
 372     if ( !p_vout->b_fullscreen )
 373     {
 374         NSSize newsize;
 375         NSPoint topleftbase;
 376         NSPoint topleftscreen;
 377         NSView *mainView;
 378         NSRect new_frame;
 379         topleftbase.x = 0;
 380         topleftbase.y = [o_window frame].size.height;
 381         topleftscreen = [o_window convertBaseToScreen: topleftbase];
 382
 383         newsize = [self voutSizeForFactor:factor];
 384
 385         /* In fullscreen mode we need to use a view that is different from
 386          * ourselves, with the VLCEmbeddedWindow */
 387         if([o_window isKindOfClass:[VLCEmbeddedWindow class]])
 388             mainView = [o_window mainView];
 389         else
 390             mainView = self;
 391
 392         /* Calculate the window's new size */
 393         new_frame.size.width = [o_window frame].size.width -
 394                                     [mainView frame].size.width + newsize.width;
 395         new_frame.size.height = [o_window frame].size.height -
 396                                     [mainView frame].size.height + newsize.height;
 397
 398         new_frame.origin.x = topleftscreen.x;
 399         new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 400
 401         [o_window setFrame:new_frame display:animate animate:animate];
 402         p_vout->i_changes |= VOUT_SIZE_CHANGE;
 403     }
 404 }
 405
 406 - (void)toggleFloatOnTop
 407 {
 408     vlc_value_t val;
 409
 410     if( !p_real_vout ) return;
 411     if( var_Get( p_real_vout, "video-on-top", &val )>=0 && val.b_bool)
 412     {
 413         val.b_bool = false;
 414     }
 415     else
 416     {
 417         val.b_bool = true;
 418     }
 419     var_Set( p_real_vout, "video-on-top", val );
 420 }
 421
 422 - (void)toggleFullscreen
 423 {
 424     vlc_value_t val;
 425     if( !p_real_vout ) return;
 426     var_Get( p_real_vout, "fullscreen", &val );
 427     val.b_bool = !val.b_bool;
 428     var_Set( p_real_vout, "fullscreen", val );
 429 }
 430
 431 - (BOOL)isFullscreen
 432 {
 433     vlc_value_t val;
 434     if( !p_real_vout ) return NO;
 435     var_Get( p_real_vout, "fullscreen", &val );
 436     return( val.b_bool );
 437 }
 438
 439 - (void)snapshot
 440 {
 441     vout_Control( p_real_vout, VOUT_SNAPSHOT );
 442 }
 443
 444 - (void)manage
 445 {
 446     /* Disable Screensaver, when we're playing something, but allow it on pause */
 447     if( !VLCIntf || !VLCIntf->p_sys || !VLCIntf->p_sys->i_play_status )
 448         return;
 449
 450     if( VLCIntf->p_sys->i_play_status == PLAYING_S )
 451         UpdateSystemActivity( UsrActivity );
 452 }
 453
 454 - (id)getWindow
 455 {
 456     return o_window;
 457 }
 458
 459 - (void)scrollWheel:(NSEvent *)theEvent
 460 {
 461     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] getControls];
 462     [o_controls scrollWheel: theEvent];
 463 }
 464
 465 - (void)keyDown:(NSEvent *)o_event
 466 {
 467     unichar key = 0;
 468     vlc_value_t val;
 469     unsigned int i_pressed_modifiers = 0;
 470     val.i_int = 0;
 471
 472     i_pressed_modifiers = [o_event modifierFlags];
 473
 474     if( i_pressed_modifiers & NSShiftKeyMask )
 475         val.i_int |= KEY_MODIFIER_SHIFT;
 476     if( i_pressed_modifiers & NSControlKeyMask )
 477         val.i_int |= KEY_MODIFIER_CTRL;
 478     if( i_pressed_modifiers & NSAlternateKeyMask )
 479         val.i_int |= KEY_MODIFIER_ALT;
 480     if( i_pressed_modifiers & NSCommandKeyMask )
 481         val.i_int |= KEY_MODIFIER_COMMAND;
 482
 483     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 484
 485     if( key )
 486     {
 487         /* Escape should always get you out of fullscreen */
 488         if( key == (unichar) 0x1b )
 489         {
 490              if( p_real_vout && [self isFullscreen] )
 491              {
 492                  [self toggleFullscreen];
 493              }
 494         }
 495         else if ( key == ' ' )
 496         {
 497             vlc_value_t val;
 498             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 499             var_Set( p_vout->p_libvlc, "key-pressed", val );
 500         }
 501         else
 502         {
 503             val.i_int |= CocoaKeyToVLC( key );
 504             var_Set( p_vout->p_libvlc, "key-pressed", val );
 505         }
 506     }
 507     else
 508     {
 509         [super keyDown: o_event];
 510     }
 511 }
 512
 513 - (void)mouseDown:(NSEvent *)o_event
 514 {
 515     vlc_value_t val;
 516
 517     if( p_vout )
 518     {
 519         if( ( [o_event type] == NSLeftMouseDown ) &&
 520           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 521         {
 522             if( [o_event clickCount] <= 1 )
 523             {
 524                 /* single clicking */
 525                 var_Get( p_vout, "mouse-button-down", &val );
 526                 val.i_int |= 1;
 527                 var_Set( p_vout, "mouse-button-down", val );
 528             }
 529             else
 530             {
 531                 /* multiple clicking */
 532                 [self toggleFullscreen];
 533             }
 534         }
 535         else if( ( [o_event type] == NSRightMouseDown ) ||
 536                ( ( [o_event type] == NSLeftMouseDown ) &&
 537                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 538         {
 539             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 540             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 541         }
 542     }
 543
 544     [super mouseDown: o_event];
 545 }
 546
 547 - (void)otherMouseDown:(NSEvent *)o_event
 548 {
 549     vlc_value_t val;
 550
 551     if( p_vout && [o_event type] == NSOtherMouseDown )
 552     {
 553         var_Get( p_vout, "mouse-button-down", &val );
 554         val.i_int |= 2;
 555         var_Set( p_vout, "mouse-button-down", val );
 556     }
 557
 558     [super mouseDown: o_event];
 559 }
 560
 561 - (void)rightMouseDown:(NSEvent *)o_event
 562 {
 563     if( p_vout && [o_event type] == NSRightMouseDown )
 564     {
 565         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 566         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 567     }
 568
 569     [super mouseDown: o_event];
 570 }
 571
 572 - (void)mouseUp:(NSEvent *)o_event
 573 {
 574     vlc_value_t val;
 575
 576     if( p_vout && [o_event type] == NSLeftMouseUp )
 577     {
 578         vlc_value_t b_val;
 579         b_val.b_bool = true;
 580         var_Set( p_vout, "mouse-clicked", b_val );
 581
 582         var_Get( p_vout, "mouse-button-down", &val );
 583         val.i_int &= ~1;
 584         var_Set( p_vout, "mouse-button-down", val );
 585     }
 586
 587     [super mouseUp: o_event];
 588 }
 589
 590 - (void)otherMouseUp:(NSEvent *)o_event
 591 {
 592     vlc_value_t val;
 593
 594     if( p_vout && [o_event type] == NSOtherMouseUp )
 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
 601     [super mouseUp: o_event];
 602 }
 603
 604 - (void)rightMouseUp:(NSEvent *)o_event
 605 {
 606     if( p_vout && [o_event type] == NSRightMouseUp )
 607     {
 608         /* FIXME: this isn't the appropriate place, but we can't receive
 609          * NSRightMouseDown some how */
 610         msg_Dbg( p_vout, "received NSRightMouseUp" );
 611         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 612     }
 613
 614     [super mouseUp: o_event];
 615 }
 616
 617 - (void)mouseDragged:(NSEvent *)o_event
 618 {
 619     [self mouseMoved: o_event];
 620 }
 621
 622 - (void)otherMouseDragged:(NSEvent *)o_event
 623 {
 624     [self mouseMoved: o_event];
 625 }
 626
 627 - (void)rightMouseDragged:(NSEvent *)o_event
 628 {
 629     [self mouseMoved: o_event];
 630 }
 631
 632 - (void)mouseMoved:(NSEvent *)o_event
 633 {
 634     NSPoint ml;
 635     NSRect s_rect;
 636     BOOL b_inside;
 637
 638     if( p_vout )
 639     {
 640         s_rect = [o_view bounds];
 641         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 642         b_inside = [o_view mouse: ml inRect: s_rect];
 643
 644         if( b_inside )
 645         {
 646             vlc_value_t val;
 647             unsigned int i_width, i_height, i_x, i_y;
 648
 649             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 650                                        (unsigned int)s_rect.size.height,
 651                                        &i_x, &i_y, &i_width, &i_height );
 652
 653             val.i_int = ( ((int)ml.x) - i_x ) *
 654                         p_vout->render.i_width / i_width;
 655             var_Set( p_vout, "mouse-x", val );
 656
 657             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 658             {
 659                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 660                             p_vout->render.i_height / i_height;
 661             }
 662             else
 663             {
 664                 val.i_int = ( ((int)ml.y) - i_y ) *
 665                             p_vout->render.i_height / i_height;
 666             }
 667             var_Set( p_vout, "mouse-y", val );
 668
 669             val.b_bool = true;
 670             var_Set( p_vout, "mouse-moved", val );
 671         }
 672         if( [self isFullscreen] )
 673             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 674     }
 675
 676     [super mouseMoved: o_event];
 677 }
 678
 679 - (BOOL)acceptsFirstResponder
 680 {
 681     return YES;
 682 }
 683
 684 - (BOOL)becomeFirstResponder
 685 {
 686     return YES;
 687 }
 688
 689 - (BOOL)resignFirstResponder
 690 {
 691     /* We need to stay the first responder or we'll miss some
 692        events */
 693     return NO;
 694 }
 695
 696 /* Class methods used by the different vout modules */
 697
 698 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 699 {
 700     /* p_real_vout: the vout we have to use to check for video-on-top
 701        and a few other things. If we are the QuickTime output, it's us.
 702        It we are the OpenGL provider, it is our parent. */
 703     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 704     {
 705         return (vout_thread_t *) p_vout->p_parent;
 706     }
 707     else
 708     {
 709         return p_vout;
 710     }
 711
 712 }
 713
 714 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 715                                     frame: (NSRect *)s_frame
 716 {
 717     vlc_value_t value_drawable;
 718     int i_timeout;
 719     id o_return = nil;
 720
 721     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 722
 723     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 724     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 725     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 726     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 727     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 728     var_Create( p_vout, "embedded-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 729
 730     /* We only wait for NSApp to initialise if we're not embedded (as in the
 731      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 732      * by examining the "drawable" value: if it's zero, we're running in the
 733      * main Mac intf; if it's non-zero, we're embedded. */
 734     if( value_drawable.i_int == 0 )
 735     {
 736         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 737         for( i_timeout = 20 ; i_timeout-- ; )
 738         {
 739             if( NSApp == NULL )
 740             {
 741                 msleep( INTF_IDLE_SLEEP );
 742             }
 743         }
 744
 745         if( NSApp == NULL )
 746         {
 747             /* No MacOS X intf, unable to communicate with MT */
 748             msg_Err( p_vout, "no MacOS X interface present" );
 749             return nil;
 750         }
 751         else
 752         {
 753             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 754                         !(var_GetBool( p_vout, "macosx-background" )) &&
 755                         var_GetBool( p_vout, "embedded-video") )
 756             {
 757                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 758                                                             getEmbeddedVout];
 759             }
 760         }
 761     }
 762
 763     /* No embedded vout is available */
 764     if( o_return == nil )
 765     {
 766         NSRect null_rect;
 767         bzero( &null_rect, sizeof( NSRect ) );
 768         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 769     }
 770     [o_return setVout: p_vout subView: view frame: s_frame];
 771     return o_return;
 772 }
 773
 774 - (void)enterFullscreen
 775 {
 776     /* Save the settings for next playing item */
 777     playlist_t * p_playlist = pl_Yield( p_real_vout );
 778     var_SetBool( p_playlist, "fullscreen", true );
 779     pl_Release( p_real_vout );
 780 }
 781
 782 - (void)leaveFullscreen
 783 {
 784     /* Save the settings for next playing item */
 785     playlist_t * p_playlist = pl_Yield( p_real_vout );
 786     var_SetBool( p_playlist, "fullscreen", false );
 787     pl_Release( p_real_vout );
 788 }
 789
 790 @end
 791
 792 /*****************************************************************************
 793  * VLCDetachedVoutView implementation
 794  *****************************************************************************/
 795 @implementation VLCDetachedVoutView
 796
 797 - (id)initWithFrame: (NSRect)frameRect
 798 {
 799     [super initWithFrame: frameRect];
 800     i_time_mouse_last_moved = 0;
 801     return self;
 802 }
 803
 804 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 805                      frame: (NSRect *) s_arg_frame
 806 {
 807     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 808     i_time_mouse_last_moved = mdate();
 809     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 810                                                     frame: s_arg_frame];
 811     [self updateTitle];
 812     [view setFrame: [self frame]];
 813
 814     if( var_GetBool( p_real_vout, "video-on-top" ) )
 815     {
 816         [o_window setLevel: NSStatusWindowLevel];
 817     }
 818
 819     [o_window setAcceptsMouseMovedEvents: TRUE];
 820     return b_return;
 821 }
 822
 823 - (void)closeVout
 824 {
 825     [o_window closeWindow];
 826     [o_window setAcceptsMouseMovedEvents: NO];
 827     i_time_mouse_last_moved = 0;
 828     [super closeVout];
 829 }
 830
 831 - (void)mouseMoved:(NSEvent *)o_event
 832 {
 833     i_time_mouse_last_moved = mdate();
 834     [super mouseMoved: o_event];
 835 }
 836
 837 - (void)hideMouse:(BOOL)b_hide
 838 {
 839     BOOL b_inside;
 840     NSPoint ml;
 841     NSView *o_contents = [o_window contentView];
 842
 843     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 844     ml = [o_contents convertPoint:ml fromView:nil];
 845     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 846
 847     if( b_hide && b_inside )
 848     {
 849         [NSCursor setHiddenUntilMouseMoves: YES];
 850     }
 851     else if( !b_hide )
 852     {
 853         [NSCursor setHiddenUntilMouseMoves: NO];
 854     }
 855 }
 856
 857 - (void)manage
 858 {
 859     [super manage];
 860     unsigned int i_mouse_hide_timeout =
 861         var_GetInteger(p_vout, "mouse-hide-timeout") * 1000;
 862     if( p_vout->b_fullscreen )
 863     {
 864         if( mdate() - i_time_mouse_last_moved > i_mouse_hide_timeout )
 865         {
 866             [self hideMouse: YES];
 867         }
 868     }
 869     else
 870     {
 871         [self hideMouse: NO];
 872     }
 873 }
 874
 875
 876 - (void)enterFullscreen
 877 {
 878     [super enterFullscreen];
 879
 880     if( var_GetBool( p_real_vout, "video-on-top" ) )
 881     {
 882         [o_window setLevel: NSNormalWindowLevel];
 883     }
 884
 885     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 886     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 887 }
 888
 889 - (void)leaveFullscreen
 890 {
 891     [super leaveFullscreen];
 892
 893     if( var_GetBool( p_real_vout, "video-on-top" ) )
 894     {
 895         [o_window setLevel: NSStatusWindowLevel];
 896     }
 897
 898     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 899     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 900 }
 901
 902 @end
 903
 904 /*****************************************************************************
 905  * VLCEmbeddedVoutView implementation
 906  *****************************************************************************/
 907
 908 @implementation VLCEmbeddedVoutView
 909
 910 - (void)awakeFromNib
 911 {
 912     o_embeddedwindow = [self window];
 913 }
 914
 915 - (BOOL)mouseDownCanMoveWindow
 916 {
 917     return YES;
 918 }
 919
 920 - (id)initWithFrame: (NSRect)frameRect
 921 {
 922     if(self = [super initWithFrame: frameRect])
 923     {
 924         b_used = NO;
 925         [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 926         o_embeddedwindow = nil; /* Filled later on in -awakeFromNib */
 927     }
 928     return self;
 929 }
 930
 931 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 932                  frame: (NSRect *)s_arg_frame
 933 {
 934     BOOL b_return;
 935
 936     [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 937
 938     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 939     if( b_return )
 940     {
 941         o_window = [self window];
 942
 943         [o_window setAcceptsMouseMovedEvents: TRUE];
 944
 945         if( var_GetBool( p_real_vout, "video-on-top" ) )
 946         {
 947             [o_window setLevel: NSStatusWindowLevel];
 948         }
 949
 950         [view setFrameSize: [self frame].size];
 951     }
 952
 953     /* o_window needs to point to our o_embeddedwindow, super might have set it
 954      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 955     o_window = o_embeddedwindow;
 956
 957     if( b_return )
 958     {
 959         [o_window lockFullscreenAnimation];
 960
 961         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 962
 963         [self updateTitle];
 964
 965         [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 966
 967         /* Make the window the front and key window before animating */
 968         if ([o_window isVisible] && (![o_window isFullscreen]))
 969             [o_window makeKeyAndOrderFront: self];
 970
 971         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 972
 973         [o_embeddedwindow setVideoRatio:[self voutSizeForFactor:1.0]];
 974
 975         /* Make sure our window is visible, if we are not in fullscreen */
 976         if (![o_window isFullscreen])
 977             [o_window makeKeyAndOrderFront: self];
 978         [o_window unlockFullscreenAnimation];
 979
 980     }
 981
 982     return b_return;
 983 }
 984
 985 - (void)setUsed: (BOOL)b_new_used
 986 {
 987     b_used = b_new_used;
 988 }
 989
 990 - (BOOL)isUsed
 991 {
 992     return b_used;
 993 }
 994
 995 - (void)closeVout
 996 {
 997     [super closeVout];
 998
 999     /* Don't close the window yet, wait a bit to see if a new input is poping up */
1000     /* FIXME: Probably fade the window In and Out */
1001     /* FIXME: fix core */
1002     [o_embeddedwindow performSelector:@selector(orderOut:) withObject:nil afterDelay:3.];
1003
1004     [o_window setAcceptsMouseMovedEvents: NO];
1005     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
1006 }
1007
1008 - (void)enterFullscreen
1009 {
1010     /* Save settings */
1011     [super enterFullscreen];
1012
1013     /* We are in a VLCEmbeddedWindow */
1014     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
1015 }
1016
1017 - (void)leaveFullscreen
1018 {
1019     /* Save settings */
1020     [super leaveFullscreen];
1021
1022     /* We are in a VLCEmbeddedWindow */
1023     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
1024 }
1025 @end
1026
1027 /*****************************************************************************
1028  * VLCVoutWindow implementation
1029  *****************************************************************************/
1030 @implementation VLCVoutWindow
1031
1032 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1033                      frame: (NSRect *) frame
1034 {
1035     p_vout  = vout;
1036     o_view  = view;
1037     s_frame = frame;
1038
1039     [self performSelectorOnMainThread: @selector(initMainThread:)
1040         withObject: NULL waitUntilDone: YES];
1041
1042     if( !b_init_ok )
1043     {
1044         return NULL;
1045     }
1046
1047     return self;
1048 }
1049
1050 - (id)initMainThread: (id) sender
1051 {
1052     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1053     NSArray *o_screens = [NSScreen screens];
1054     NSScreen *o_screen;
1055     bool b_menubar_screen = false;
1056     int i_device;
1057
1058     b_init_ok = false;
1059
1060     p_real_vout = [VLCVoutView getRealVout: p_vout];
1061     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1062     b_black = NO;
1063     b_embedded = var_GetBool( p_vout, "embedded-video" );
1064
1065     /* Find out on which screen to open the window */
1066     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1067
1068     if( !o_screen )
1069         o_screen = [NSScreen mainScreen];
1070
1071     if( [o_screen isMainScreen] )
1072         b_menubar_screen = true;
1073
1074     if( p_vout->b_fullscreen )
1075     {
1076         CGDisplayFadeReservationToken token;
1077         NSRect screen_rect = [o_screen frame];
1078         screen_rect.origin.x = screen_rect.origin.y = 0;
1079
1080         b_black = var_GetBool( p_vout, "macosx-black" );
1081
1082         /* move the FSPanel to front in case that it is currently shown
1083          * this won't and is not supposed to work when it's fading right now */
1084         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1085             [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1086
1087         /* tell the fspanel to move itself to front next time it's triggered */
1088         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1089
1090         /* Creates a window with size: screen_rect on o_screen */
1091         [self initWithContentRect: screen_rect
1092               styleMask: NSBorderlessWindowMask
1093               backing: NSBackingStoreBuffered
1094               defer: YES screen: o_screen];
1095
1096         if( b_menubar_screen )
1097         {
1098             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1099         }
1100         if( b_black == true )
1101         {
1102             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1103             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1104
1105             [o_screen blackoutOtherScreens];
1106
1107             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1108             CGReleaseDisplayFadeReservation( token);
1109         }
1110     }
1111     else if( var_GetBool( p_vout, "macosx-background" ) )
1112     {
1113         NSRect screen_rect = [o_screen frame];
1114         screen_rect.origin.x = screen_rect.origin.y = 0;
1115
1116         /* Creates a window with size: screen_rect on o_screen */
1117         [self initWithContentRect: screen_rect
1118               styleMask: NSBorderlessWindowMask
1119               backing: NSBackingStoreBuffered
1120               defer: YES screen: o_screen];
1121
1122         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1123     }
1124     else
1125     {
1126         unsigned int i_stylemask = NSTitledWindowMask |
1127                                    NSMiniaturizableWindowMask |
1128                                    NSClosableWindowMask |
1129                                    NSResizableWindowMask;
1130
1131         NSRect s_rect;
1132         if( !s_frame )
1133         {
1134             s_rect.size.width  = p_vout->i_window_width;
1135             s_rect.size.height = p_vout->i_window_height;
1136         }
1137         else
1138         {
1139             s_rect = *s_frame;
1140         }
1141
1142         [self initWithContentRect: s_rect
1143               styleMask: i_stylemask
1144               backing: NSBackingStoreBuffered
1145               defer: YES screen: o_screen];
1146
1147         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1148
1149         if( !s_frame )
1150         {
1151             [self center];
1152         }
1153     }
1154
1155     [self makeKeyAndOrderFront: nil];
1156     [self setReleasedWhenClosed: YES];
1157
1158     /* We'll catch mouse events */
1159     [self makeFirstResponder: o_view];
1160
1161     /* Add the view. It's automatically resized to fit the window */
1162     [self setContentView: o_view];
1163
1164     [o_pool release];
1165
1166     b_init_ok = true;
1167     return self;
1168 }
1169
1170 - (void)close
1171 {
1172     [o_view closeVout];
1173 }
1174
1175 - (void)closeWindow
1176 {
1177     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1178        Command-Q */
1179     [self performSelectorOnMainThread: @selector(closeMainThread:)
1180         withObject: NULL waitUntilDone: NO];
1181 }
1182
1183 - (id)closeMainThread:(id)sender
1184 {
1185     if( b_black == true )
1186     {
1187         CGDisplayFadeReservationToken token;
1188         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1189         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1190
1191         [self disableScreenUpdatesUntilFlush];
1192         [self orderOut: self];
1193
1194         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1195         CGReleaseDisplayFadeReservation( token);
1196         CGDisplayRestoreColorSyncSettings();
1197     }
1198     [NSScreen unblackoutScreens];
1199
1200     SetSystemUIMode( kUIModeNormal, 0);
1201     [super close];
1202     /* this does only work in embedded mode */
1203     if( b_embedded == true )
1204         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1205
1206     return NULL;
1207 }
1208
1209 - (id)getVoutView
1210 {
1211     return o_view;
1212 }
1213
1214 - (BOOL)canBecomeKeyWindow
1215 {
1216     return YES;
1217 }
1218
1219 /* Sometimes crashes VLC....
1220 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1221 {
1222         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1223 }*/
1224
1225 /* This is actually the same as VLCControls::stop. */
1226
1227 - (BOOL)windowShouldClose:(id)sender
1228 {
1229     playlist_t * p_playlist = pl_Yield( p_vout );
1230     if( p_playlist == NULL )
1231     {
1232         return NO;
1233     }
1234
1235     playlist_Stop( p_playlist );
1236     vlc_object_release( p_playlist );
1237
1238     /* The window will be closed by the intf later. */
1239     return NO;
1240 }
1241
1242 @end