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

   1 /*****************************************************************************
   2  * vout.m: MacOS X video output module
   3  *****************************************************************************
   4  * Copyright (C) 2001-2007 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Colin Delacroix <colin@zoy.org>
   8  *          Florian G. Pflug <fgp@phlo.org>
   9  *          Jon Lech Johansen <jon-vl@nanocrew.net>
  10  *          Derk-Jan Hartman <hartman at videolan dot org>
  11  *          Eric Petit <titer@m0k.org>
  12  *          Benjamin Pracht <bigben at videolan dot org>
  13  *          Felix 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 = VLC_TRUE;
  62     var_Set( p_vout, "intf-change", val );
  63     return VLC_SUCCESS;
  64 }
  65
  66
  67 /*****************************************************************************
  68  * VLCEmbeddedList implementation
  69  *****************************************************************************/
  70 @implementation VLCEmbeddedList
  71
  72 - (id)init
  73 {
  74     [super init];
  75     o_embedded_array = [NSMutableArray array];
  76     return self;
  77 }
  78
  79 - (id)getEmbeddedVout
  80 {
  81     unsigned int i;
  82
  83     for( i = 0; i < [o_embedded_array count]; i++ )
  84     {
  85         id o_vout_view = [o_embedded_array objectAtIndex: i];
  86         if( ![o_vout_view isUsed] )
  87         {
  88             [o_vout_view setUsed: YES];
  89             return o_vout_view;
  90         }
  91     }
  92     return nil;
  93 }
  94
  95 - (void)releaseEmbeddedVout: (id)o_vout_view
  96 {
  97     if( [o_embedded_array containsObject: o_vout_view] )
  98     {
  99         [o_vout_view setUsed: NO];
 100     }
 101     else
 102     {
 103         msg_Warn( VLCIntf, "cannot find Video Output");
 104     }
 105 }
 106
 107 - (void)addEmbeddedVout: (id)o_vout_view
 108 {
 109     if( ![o_embedded_array containsObject: o_vout_view] )
 110     {
 111         [o_embedded_array addObject: o_vout_view];
 112     }
 113 }
 114
 115 - (BOOL)windowContainsEmbedded: (id)o_window
 116 {
 117 /*    if( ![[o_window className] isEqualToString: @"VLCVoutWindow"] )
 118     {
 119         NSLog( @"We were not given a VLCVoutWindow" );
 120     }*/
 121     return ([self getViewForWindow: o_window] == nil ? NO : YES );
 122 }
 123
 124 - (id)getViewForWindow: (id)o_window
 125 {
 126     id o_enumerator = [o_embedded_array objectEnumerator];
 127     id o_current_embedded;
 128
 129     while( (o_current_embedded = [o_enumerator nextObject]) )
 130     {
 131         if( [o_current_embedded getWindow] == o_window )
 132         {
 133             return o_current_embedded;
 134         }
 135     }
 136     return nil;
 137 }
 138
 139 @end
 140
 141 /*****************************************************************************
 142  * VLCVoutView implementation
 143  *****************************************************************************/
 144 @implementation VLCVoutView
 145
 146 - (id)initWithFrame: (NSRect)frameRect
 147 {
 148     [super initWithFrame: frameRect];
 149     p_vout = NULL;
 150     o_view = nil;
 151     s_frame = &frameRect;
 152
 153     p_real_vout = NULL;
 154     o_window = nil;
 155     return self;
 156 }
 157
 158 - (BOOL)setVout: (vout_thread_t *) vout
 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 = _("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 = VLC_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 = VLC_FALSE;
 411     }
 412     else
 413     {
 414         val.b_bool = VLC_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->p_sys->i_play_status == PLAYING_S )
 445         UpdateSystemActivity( UsrActivity );
 446 }
 447
 448 - (id)getWindow
 449 {
 450     return o_window;
 451 }
 452
 453 - (void)scrollWheel:(NSEvent *)theEvent
 454 {
 455     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] getControls];
 456     [o_controls scrollWheel: theEvent];
 457 }
 458
 459 - (void)keyDown:(NSEvent *)o_event
 460 {
 461     unichar key = 0;
 462     vlc_value_t val;
 463     unsigned int i_pressed_modifiers = 0;
 464     val.i_int = 0;
 465
 466     i_pressed_modifiers = [o_event modifierFlags];
 467
 468     if( i_pressed_modifiers & NSShiftKeyMask )
 469         val.i_int |= KEY_MODIFIER_SHIFT;
 470     if( i_pressed_modifiers & NSControlKeyMask )
 471         val.i_int |= KEY_MODIFIER_CTRL;
 472     if( i_pressed_modifiers & NSAlternateKeyMask )
 473         val.i_int |= KEY_MODIFIER_ALT;
 474     if( i_pressed_modifiers & NSCommandKeyMask )
 475         val.i_int |= KEY_MODIFIER_COMMAND;
 476
 477     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 478
 479     if( key )
 480     {
 481         /* Escape should always get you out of fullscreen */
 482         if( key == (unichar) 0x1b )
 483         {
 484              if( p_real_vout && [self isFullscreen] )
 485              {
 486                  [self toggleFullscreen];
 487              }
 488         }
 489         else if ( key == ' ' )
 490         {
 491             vlc_value_t val;
 492             val.i_int = config_GetInt( p_vout, "key-play-pause" );
 493             var_Set( p_vout->p_libvlc, "key-pressed", val );
 494         }
 495         else
 496         {
 497             val.i_int |= CocoaKeyToVLC( key );
 498             var_Set( p_vout->p_libvlc, "key-pressed", val );
 499         }
 500     }
 501     else
 502     {
 503         [super keyDown: o_event];
 504     }
 505 }
 506
 507 - (void)mouseDown:(NSEvent *)o_event
 508 {
 509     vlc_value_t val;
 510
 511     if( p_vout )
 512     {
 513         if( ( [o_event type] == NSLeftMouseDown ) &&
 514           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 515         {
 516             if( [o_event clickCount] <= 1 )
 517             {
 518                 /* single clicking */
 519                 var_Get( p_vout, "mouse-button-down", &val );
 520                 val.i_int |= 1;
 521                 var_Set( p_vout, "mouse-button-down", val );
 522             }
 523             else
 524             {
 525                 /* multiple clicking */
 526                 [self toggleFullscreen];
 527             }
 528         }
 529         else if( ( [o_event type] == NSRightMouseDown ) ||
 530                ( ( [o_event type] == NSLeftMouseDown ) &&
 531                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 532         {
 533             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 534             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 535         }
 536     }
 537
 538     [super mouseDown: o_event];
 539 }
 540
 541 - (void)otherMouseDown:(NSEvent *)o_event
 542 {
 543     vlc_value_t val;
 544
 545     if( p_vout && [o_event type] == NSOtherMouseDown )
 546     {
 547         var_Get( p_vout, "mouse-button-down", &val );
 548         val.i_int |= 2;
 549         var_Set( p_vout, "mouse-button-down", val );
 550     }
 551
 552     [super mouseDown: o_event];
 553 }
 554
 555 - (void)rightMouseDown:(NSEvent *)o_event
 556 {
 557     if( p_vout && [o_event type] == NSRightMouseDown )
 558     {
 559         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 560         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 561     }
 562
 563     [super mouseDown: o_event];
 564 }
 565
 566 - (void)mouseUp:(NSEvent *)o_event
 567 {
 568     vlc_value_t val;
 569
 570     if( p_vout && [o_event type] == NSLeftMouseUp )
 571     {
 572         vlc_value_t b_val;
 573         b_val.b_bool = VLC_TRUE;
 574         var_Set( p_vout, "mouse-clicked", b_val );
 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
 581     [super mouseUp: o_event];
 582 }
 583
 584 - (void)otherMouseUp:(NSEvent *)o_event
 585 {
 586     vlc_value_t val;
 587
 588     if( p_vout && [o_event type] == NSOtherMouseUp )
 589     {
 590         var_Get( p_vout, "mouse-button-down", &val );
 591         val.i_int &= ~2;
 592         var_Set( p_vout, "mouse-button-down", val );
 593     }
 594
 595     [super mouseUp: o_event];
 596 }
 597
 598 - (void)rightMouseUp:(NSEvent *)o_event
 599 {
 600     if( p_vout && [o_event type] == NSRightMouseUp )
 601     {
 602         /* FIXME: this isn't the appropriate place, but we can't receive
 603          * NSRightMouseDown some how */
 604         msg_Dbg( p_vout, "received NSRightMouseUp" );
 605         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 606     }
 607
 608     [super mouseUp: o_event];
 609 }
 610
 611 - (void)mouseDragged:(NSEvent *)o_event
 612 {
 613     [self mouseMoved: o_event];
 614 }
 615
 616 - (void)otherMouseDragged:(NSEvent *)o_event
 617 {
 618     [self mouseMoved: o_event];
 619 }
 620
 621 - (void)rightMouseDragged:(NSEvent *)o_event
 622 {
 623     [self mouseMoved: o_event];
 624 }
 625
 626 - (void)mouseMoved:(NSEvent *)o_event
 627 {
 628     NSPoint ml;
 629     NSRect s_rect;
 630     BOOL b_inside;
 631
 632     if( p_vout )
 633     {
 634         s_rect = [o_view bounds];
 635         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 636         b_inside = [o_view mouse: ml inRect: s_rect];
 637
 638         if( b_inside )
 639         {
 640             vlc_value_t val;
 641             unsigned int i_width, i_height, i_x, i_y;
 642
 643             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 644                                        (unsigned int)s_rect.size.height,
 645                                        &i_x, &i_y, &i_width, &i_height );
 646
 647             val.i_int = ( ((int)ml.x) - i_x ) *
 648                         p_vout->render.i_width / i_width;
 649             var_Set( p_vout, "mouse-x", val );
 650
 651             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 652             {
 653                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 654                             p_vout->render.i_height / i_height;
 655             }
 656             else
 657             {
 658                 val.i_int = ( ((int)ml.y) - i_y ) *
 659                             p_vout->render.i_height / i_height;
 660             }
 661             var_Set( p_vout, "mouse-y", val );
 662
 663             val.b_bool = VLC_TRUE;
 664             var_Set( p_vout, "mouse-moved", val );
 665         }
 666         if( [self isFullscreen] )
 667             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 668     }
 669
 670     [super mouseMoved: o_event];
 671 }
 672
 673 - (BOOL)acceptsFirstResponder
 674 {
 675     return YES;
 676 }
 677
 678 - (BOOL)becomeFirstResponder
 679 {
 680     return YES;
 681 }
 682
 683 - (BOOL)resignFirstResponder
 684 {
 685     /* We need to stay the first responder or we'll miss some
 686        events */
 687     return NO;
 688 }
 689
 690 /* Class methods used by the different vout modules */
 691
 692 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 693 {
 694     /* p_real_vout: the vout we have to use to check for video-on-top
 695        and a few other things. If we are the QuickTime output, it's us.
 696        It we are the OpenGL provider, it is our parent. */
 697     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 698     {
 699         return (vout_thread_t *) p_vout->p_parent;
 700     }
 701     else
 702     {
 703         return p_vout;
 704     }
 705
 706 }
 707
 708 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 709                                     frame: (NSRect *)s_frame
 710 {
 711     vlc_value_t value_drawable;
 712     int i_timeout;
 713     id o_return = nil;
 714
 715     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 716
 717     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 718     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 719     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 720     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 721     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 722     var_Create( p_vout, "macosx-embedded", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 723
 724
 725     /* We only wait for NSApp to initialise if we're not embedded (as in the
 726      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 727      * by examining the "drawable" value: if it's zero, we're running in the
 728      * main Mac intf; if it's non-zero, we're embedded. */
 729     if( value_drawable.i_int == 0 )
 730     {
 731         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 732         for( i_timeout = 20 ; i_timeout-- ; )
 733         {
 734             if( NSApp == NULL )
 735             {
 736                 msleep( INTF_IDLE_SLEEP );
 737             }
 738         }
 739
 740         if( NSApp == NULL )
 741         {
 742             /* No MacOS X intf, unable to communicate with MT */
 743             msg_Err( p_vout, "no MacOS X interface present" );
 744             return nil;
 745         }
 746         else
 747         {
 748             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 749                         !(var_GetBool( p_vout, "macosx-background" )) &&
 750                         var_GetBool( p_vout, "macosx-embedded") )
 751             {
 752                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 753                                                             getEmbeddedVout];
 754             }
 755         }
 756     }
 757
 758     /* No embedded vout is available */
 759     if( o_return == nil )
 760     {
 761         NSRect null_rect;
 762         bzero( &null_rect, sizeof( NSRect ) );
 763         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 764     }
 765     [o_return setVout: p_vout subView: view frame: s_frame];
 766     return o_return;
 767 }
 768
 769 - (void)enterFullscreen
 770 {
 771     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 772     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
 773 }
 774
 775 - (void)leaveFullscreen
 776 {
 777     [[o_view class] performSelectorOnMainThread:@selector(resetVout:) withObject:[NSValue valueWithPointer:p_vout] waitUntilDone:YES];
 778     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
 779 }
 780
 781 @end
 782
 783 /*****************************************************************************
 784  * VLCDetachedVoutView implementation
 785  *****************************************************************************/
 786 @implementation VLCDetachedVoutView
 787
 788 - (id)initWithFrame: (NSRect)frameRect
 789 {
 790     [super initWithFrame: frameRect];
 791     i_time_mouse_last_moved = 0;
 792     return self;
 793 }
 794
 795 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 796                      frame: (NSRect *) s_arg_frame
 797 {
 798     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 799     i_time_mouse_last_moved = mdate();
 800     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 801                                                     frame: s_arg_frame];
 802     [self updateTitle];
 803     [view setFrame: [self frame]];
 804
 805     if( var_GetBool( p_real_vout, "video-on-top" ) )
 806     {
 807         [o_window setLevel: NSStatusWindowLevel];
 808     }
 809
 810
 811     [o_window setAcceptsMouseMovedEvents: TRUE];
 812     return b_return;
 813 }
 814
 815 - (void)closeVout
 816 {
 817     [o_window closeWindow];
 818     [o_window setAcceptsMouseMovedEvents: NO];
 819     i_time_mouse_last_moved = 0;
 820     [super closeVout];
 821 }
 822
 823 - (void)mouseMoved:(NSEvent *)o_event
 824 {
 825     i_time_mouse_last_moved = mdate();
 826     [super mouseMoved: o_event];
 827 }
 828
 829 - (void)hideMouse:(BOOL)b_hide
 830 {
 831     BOOL b_inside;
 832     NSPoint ml;
 833     NSView *o_contents = [o_window contentView];
 834
 835     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 836     ml = [o_contents convertPoint:ml fromView:nil];
 837     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 838
 839     if( b_hide && b_inside )
 840     {
 841         [NSCursor setHiddenUntilMouseMoves: YES];
 842     }
 843     else if( !b_hide )
 844     {
 845         [NSCursor setHiddenUntilMouseMoves: NO];
 846     }
 847 }
 848
 849 - (void)manage
 850 {
 851     [super manage];
 852     if( p_vout->b_fullscreen )
 853     {
 854         if( mdate() - i_time_mouse_last_moved > 3000000 )
 855         {
 856             [self hideMouse: YES];
 857         }
 858     }
 859     else
 860     {
 861         [self hideMouse: NO];
 862     }
 863 }
 864
 865 @end
 866
 867 /*****************************************************************************
 868  * VLCEmbeddedVoutView implementation
 869  *****************************************************************************/
 870
 871 @implementation VLCEmbeddedVoutView
 872
 873 - (id)initWithFrame: (NSRect)frameRect
 874 {
 875     [super initWithFrame: frameRect];
 876     b_used = NO;
 877     [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 878     return self;
 879 }
 880
 881 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 882                  frame: (NSRect *)s_arg_frame showWindow: (BOOL)b_show_window
 883 {
 884     BOOL b_return;
 885     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 886     if( b_return )
 887     {
 888         o_window = [self window];
 889         if (b_show_window)
 890             [o_window makeKeyAndOrderFront: self];
 891         [o_window setAcceptsMouseMovedEvents: TRUE];
 892
 893         if( var_GetBool( p_real_vout, "video-on-top" ) )
 894         {
 895             [o_window setLevel: NSStatusWindowLevel];
 896         }
 897
 898         [view setFrameSize: [self frame].size];
 899     }
 900     return b_return;
 901 }
 902
 903 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 904                      frame: (NSRect *) s_arg_frame
 905
 906 {
 907     return [self setVout: p_arg_vout subView: view frame:s_arg_frame showWindow: YES];
 908 }
 909
 910 - (void)setUsed: (BOOL)b_new_used
 911 {
 912     b_used = b_new_used;
 913 }
 914
 915 - (BOOL)isUsed
 916 {
 917     return b_used;
 918 }
 919
 920 - (void)closeVout
 921 {
 922     [super closeVout];
 923     [o_window setAcceptsMouseMovedEvents: NO];
 924     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
 925 }
 926
 927
 928 @end
 929
 930 @implementation VLCDetachedEmbeddedVoutView
 931 - (void)awakeFromNib
 932 {
 933     o_embeddedwindow = [self window];
 934 }
 935
 936 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 937                      frame: (NSRect *) s_arg_frame
 938 {
 939     BOOL b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame showWindow: NO];
 940
 941     /* o_window needs to point to our o_embeddedwindow, super might have set it
 942      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 943     o_window = o_embeddedwindow;
 944
 945     if( b_return )
 946     {
 947         [o_window lockFullscreenAnimation];
 948
 949         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 950
 951         [self updateTitle];
 952
 953         /* Make the window the front and key window before animating */
 954         if ([o_window isVisible] && (![o_window isFullscreen]))
 955             [o_window makeKeyAndOrderFront: self];
 956
 957         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 958
 959         [o_window setAspectRatio:NSMakeSize([o_window frame].size.width, [o_window frame].size.height)];
 960
 961         /* Make sure our window is visible, if we are not in fullscreen */
 962         if (![o_window isFullscreen])
 963             [o_window makeKeyAndOrderFront: self];
 964         [o_window unlockFullscreenAnimation];
 965
 966     }
 967     return b_return;
 968 }
 969
 970 - (void)closeVout
 971 {
 972     playlist_t * p_playlist = pl_Yield( VLCIntf );
 973
 974     if(!playlist_IsPlaying( p_playlist ))
 975         [o_window performSelectorOnMainThread: @selector(orderOut:) withObject: self waitUntilDone: YES];
 976
 977     vlc_object_release( p_playlist );
 978
 979     [super closeVout];
 980 }
 981
 982 - (void)enterFullscreen
 983 {
 984     /* We are in a VLCEmbeddedWindow */
 985     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 986 }
 987
 988 - (void)leaveFullscreen
 989 {
 990     /* We are in a VLCEmbeddedWindow */
 991     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
 992 }
 993 @end
 994
 995 /*****************************************************************************
 996  * VLCVoutWindow implementation
 997  *****************************************************************************/
 998 @implementation VLCVoutWindow
 999
1000 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1001                      frame: (NSRect *) frame
1002 {
1003     p_vout  = vout;
1004     o_view  = view;
1005     s_frame = frame;
1006
1007     [self performSelectorOnMainThread: @selector(initReal:)
1008         withObject: NULL waitUntilDone: YES];
1009
1010     if( !b_init_ok )
1011     {
1012         return NULL;
1013     }
1014
1015     return self;
1016 }
1017
1018 - (id)initReal: (id) sender
1019 {
1020     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
1021     NSArray *o_screens = [NSScreen screens];
1022     NSScreen *o_screen;
1023     vlc_bool_t b_menubar_screen = VLC_FALSE;
1024     int i_device;
1025
1026     b_init_ok = VLC_FALSE;
1027
1028     p_real_vout = [VLCVoutView getRealVout: p_vout];
1029     i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
1030     b_black = NO;
1031     b_embedded = var_GetBool( p_vout, "macosx-embedded" );
1032
1033     /* Find out on which screen to open the window */
1034     o_screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1035
1036     if( !o_screen )
1037         o_screen = [NSScreen mainScreen];
1038
1039     if( [o_screen isMainScreen] )
1040         b_menubar_screen = VLC_TRUE;
1041
1042     if( p_vout->b_fullscreen )
1043     {
1044         CGDisplayFadeReservationToken token;
1045         NSRect screen_rect = [o_screen frame];
1046         screen_rect.origin.x = screen_rect.origin.y = 0;
1047
1048         b_black = var_GetBool( p_vout, "macosx-black" );
1049
1050         /* move the FSPanel to front in case that it is currently shown
1051          * this won't and is not supposed to work when it's fading right now */
1052         if( [[[[VLCMain sharedInstance] getControls] getFSPanel] isDisplayed] )
1053             [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1054
1055         /* tell the fspanel to move itself to front next time it's triggered */
1056         [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1057
1058         /* Creates a window with size: screen_rect on o_screen */
1059         [self initWithContentRect: screen_rect
1060               styleMask: NSBorderlessWindowMask
1061               backing: NSBackingStoreBuffered
1062               defer: YES screen: o_screen];
1063
1064         if( b_menubar_screen )
1065         {
1066             SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1067         }
1068         if( b_black == VLC_TRUE )
1069         {
1070             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1071             CGDisplayFade( token, 0.6 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1072
1073             [o_screen blackoutOtherScreens];
1074
1075             CGDisplayFade( token, 0.3 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
1076             CGReleaseDisplayFadeReservation( token);
1077         }
1078     }
1079     else if( var_GetBool( p_vout, "macosx-background" ) )
1080     {
1081         NSRect screen_rect = [o_screen frame];
1082         screen_rect.origin.x = screen_rect.origin.y = 0;
1083
1084         /* Creates a window with size: screen_rect on o_screen */
1085         [self initWithContentRect: screen_rect
1086               styleMask: NSBorderlessWindowMask
1087               backing: NSBackingStoreBuffered
1088               defer: YES screen: o_screen];
1089
1090         [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1091     }
1092     else
1093     {
1094         unsigned int i_stylemask = NSTitledWindowMask |
1095                                    NSMiniaturizableWindowMask |
1096                                    NSClosableWindowMask |
1097                                    NSResizableWindowMask;
1098
1099         NSRect s_rect;
1100         if( !s_frame )
1101         {
1102             s_rect.size.width  = p_vout->i_window_width;
1103             s_rect.size.height = p_vout->i_window_height;
1104         }
1105         else
1106         {
1107             s_rect = *s_frame;
1108         }
1109
1110         [self initWithContentRect: s_rect
1111               styleMask: i_stylemask
1112               backing: NSBackingStoreBuffered
1113               defer: YES screen: o_screen];
1114
1115         [self setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
1116
1117         if( !s_frame )
1118         {
1119             [self center];
1120         }
1121     }
1122
1123     [self makeKeyAndOrderFront: nil];
1124     [self setReleasedWhenClosed: YES];
1125
1126     /* We'll catch mouse events */
1127     [self makeFirstResponder: o_view];
1128
1129     /* Add the view. It's automatically resized to fit the window */
1130     [self setContentView: o_view];
1131
1132     [o_pool release];
1133
1134     b_init_ok = VLC_TRUE;
1135     return self;
1136 }
1137
1138 - (void)close
1139 {
1140     [o_view closeVout];
1141 }
1142
1143 - (void)closeWindow
1144 {
1145     /* XXX waitUntilDone = NO to avoid a possible deadlock when hitting
1146        Command-Q */
1147     [self performSelectorOnMainThread: @selector(closeReal:)
1148         withObject: NULL waitUntilDone: NO];
1149 }
1150
1151 - (id)closeReal:(id)sender
1152 {
1153     if( b_black == VLC_TRUE )
1154     {
1155         CGDisplayFadeReservationToken token;
1156         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
1157         CGDisplayFade( token, 0.3 , kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
1158
1159         [self disableScreenUpdatesUntilFlush];
1160         [self orderOut: self];
1161
1162         CGDisplayFade( token, 0.6 , kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, YES );
1163         CGReleaseDisplayFadeReservation( token);
1164         CGDisplayRestoreColorSyncSettings();
1165     }
1166     [NSScreen unblackoutScreens];
1167
1168     SetSystemUIMode( kUIModeNormal, 0);
1169     [super close];
1170     /* this does only work in embedded mode */
1171     if( b_embedded == VLC_TRUE )
1172         [[[[VLCMain sharedInstance] getControls] getFSPanel] orderOut: self];
1173
1174     return NULL;
1175 }
1176
1177 - (id)getVoutView
1178 {
1179     return o_view;
1180 }
1181
1182 - (BOOL)canBecomeKeyWindow
1183 {
1184     return YES;
1185 }
1186
1187 /* Sometimes crashes VLC....
1188 - (BOOL)performKeyEquivalent:(NSEvent *)o_event
1189 {
1190         return [[VLCMain sharedInstance] hasDefinedShortcutKey:o_event];
1191 }*/
1192
1193 /* This is actually the same as VLCControls::stop. */
1194
1195 - (BOOL)windowShouldClose:(id)sender
1196 {
1197     playlist_t * p_playlist = vlc_object_find( p_vout, VLC_OBJECT_PLAYLIST,
1198                                                        FIND_ANYWHERE );
1199     if( p_playlist == NULL )
1200     {
1201         return NO;
1202     }
1203
1204     playlist_Stop( p_playlist );
1205     vlc_object_release( p_playlist );
1206
1207     /* The window will be closed by the intf later. */
1208     return NO;
1209 }
1210
1211
1212 @end