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 /* prevent system sleep */
  41 #import <CoreServices/CoreServices.h>
  42
  43 #include <vlc_keys.h>
  44
  45 #include "intf.h"
  46 #include "fspanel.h"
  47 #include "vout.h"
  48 #import "controls.h"
  49 #import "embeddedwindow.h"
  50
  51 /*****************************************************************************
  52  * DeviceCallback: Callback triggered when the video-device variable is changed
  53  *****************************************************************************/
  54 int DeviceCallback( vlc_object_t *p_this, const char *psz_variable,
  55                      vlc_value_t old_val, vlc_value_t new_val, void *param )
  56 {
  57     vlc_value_t val;
  58     vout_thread_t *p_vout = (vout_thread_t *)p_this;
  59
  60     msg_Dbg( p_vout, "set %d", new_val.i_int );
  61     var_Create( p_vout->p_libvlc, "video-device", VLC_VAR_INTEGER );
  62     var_Set( p_vout->p_libvlc, "video-device", new_val );
  63
  64     val.b_bool = true;
  65     var_Set( p_vout, "intf-change", val );
  66     return VLC_SUCCESS;
  67 }
  68
  69
  70 /*****************************************************************************
  71  * VLCEmbeddedList implementation
  72  *****************************************************************************/
  73 @implementation VLCEmbeddedList
  74
  75 - (id)init
  76 {
  77     [super init];
  78     o_embedded_array = [NSMutableArray array];
  79     return self;
  80 }
  81
  82 - (id)getEmbeddedVout
  83 {
  84     unsigned int i;
  85
  86     for( i = 0; i < [o_embedded_array count]; i++ )
  87     {
  88         id o_vout_view = [o_embedded_array objectAtIndex: i];
  89         if( ![o_vout_view isUsed] )
  90         {
  91             [o_vout_view setUsed: YES];
  92             return o_vout_view;
  93         }
  94     }
  95     return nil;
  96 }
  97
  98 - (void)releaseEmbeddedVout: (id)o_vout_view
  99 {
 100     if( [o_embedded_array containsObject: o_vout_view] )
 101     {
 102         [o_vout_view setUsed: NO];
 103     }
 104     else
 105     {
 106         msg_Warn( VLCIntf, "cannot find Video Output");
 107     }
 108 }
 109
 110 - (void)addEmbeddedVout: (id)o_vout_view
 111 {
 112     if( ![o_embedded_array containsObject: o_vout_view] )
 113     {
 114         [o_embedded_array addObject: o_vout_view];
 115     }
 116 }
 117
 118 - (BOOL)windowContainsEmbedded: (id)o_window
 119 {
 120 /*    if( ![[o_window className] isEqualToString: @"VLCVoutWindow"] )
 121     {
 122         NSLog( @"We were not given a VLCVoutWindow" );
 123     }*/
 124     return ([self getViewForWindow: o_window] == nil ? NO : YES );
 125 }
 126
 127 - (id)getViewForWindow: (id)o_window
 128 {
 129     if( o_embedded_array != nil )
 130     {
 131         id o_enumerator = [o_embedded_array objectEnumerator];
 132         id o_current_embedded;
 133         if( o_window != nil )
 134         {
 135             while( (o_current_embedded = [o_enumerator nextObject]) )
 136             {
 137                 if( [o_current_embedded getWindow] == o_window )
 138                 {
 139                     return o_current_embedded;
 140                 }
 141             }
 142         }
 143     }
 144     return nil;
 145 }
 146
 147 @end
 148
 149 /*****************************************************************************
 150  * VLCVoutView implementation
 151  *****************************************************************************/
 152 @implementation VLCVoutView
 153
 154 - (id)initWithFrame: (NSRect)frameRect
 155 {
 156     self = [super initWithFrame: frameRect];
 157     p_vout = NULL;
 158     o_view = nil;
 159     s_frame = &frameRect;
 160
 161     p_real_vout = NULL;
 162     o_window = nil;
 163     return self;
 164 }
 165
 166 - (BOOL)setVout: (vout_thread_t *) vout
 167         subView: (NSView *) view
 168           frame: (NSRect *) frame
 169 {
 170     int i_device;
 171     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
 172     NSArray *o_screens = [NSScreen screens];
 173
 174     p_vout  = vout;
 175     o_view  = view;
 176     s_frame = frame;
 177
 178     if( [o_screens count] <= 0 )
 179     {
 180         msg_Err( p_vout, "no OSX screens available" );
 181         return NO;
 182     }
 183
 184     p_real_vout = [VLCVoutView getRealVout: p_vout];
 185
 186     /* Get the pref value when this is the first time, otherwise retrieve the device from the top level video-device var */
 187     if( var_Type( p_real_vout->p_libvlc, "video-device" ) == 0 )
 188     {
 189         i_device = var_GetInteger( p_vout, "macosx-vdev" );
 190     }
 191     else
 192     {
 193         i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
 194     }
 195
 196     /* Setup the menuitem for the multiple displays. */
 197     if( var_Type( p_real_vout, "video-device" ) == 0 )
 198     {
 199         int i = 1;
 200         vlc_value_t val2, text;
 201         NSScreen * o_screen;
 202
 203         var_Create( p_real_vout, "video-device", VLC_VAR_INTEGER |
 204                                             VLC_VAR_HASCHOICE );
 205         text.psz_string = _("Fullscreen Video Device");
 206         var_Change( p_real_vout, "video-device", VLC_VAR_SETTEXT, &text, NULL );
 207
 208         NSEnumerator * o_enumerator = [o_screens objectEnumerator];
 209
 210         val2.i_int = 0;
 211         text.psz_string = _("Default");
 212         var_Change( p_real_vout, "video-device",
 213                         VLC_VAR_ADDCHOICE, &val2, &text );
 214         var_Set( p_real_vout, "video-device", val2 );
 215
 216         while( (o_screen = [o_enumerator nextObject]) != NULL )
 217         {
 218             char psz_temp[255];
 219             NSRect s_rect = [o_screen frame];
 220
 221             snprintf( psz_temp, sizeof(psz_temp)/sizeof(psz_temp[0])-1,
 222                       "%s %d (%dx%d)", _("Screen"), i,
 223                       (int)s_rect.size.width, (int)s_rect.size.height );
 224
 225             text.psz_string = psz_temp;
 226             val2.i_int = (int)[o_screen displayID];
 227             var_Change( p_real_vout, "video-device",
 228                         VLC_VAR_ADDCHOICE, &val2, &text );
 229             if( (int)[o_screen displayID] == i_device )
 230             {
 231                 var_Set( p_real_vout, "video-device", val2 );
 232             }
 233             i++;
 234         }
 235
 236         var_AddCallback( p_real_vout, "video-device", DeviceCallback,
 237                          NULL );
 238
 239         val2.b_bool = true;
 240         var_Set( p_real_vout, "intf-change", val2 );
 241     }
 242
 243     /* Add the view. It's automatically resized to fit the window */
 244     [self addSubview: o_view];
 245     [self setAutoresizesSubviews: YES];
 246     [o_pool release];
 247
 248     return YES;
 249 }
 250
 251 - (void)resizeSubviewsWithOldSize:(NSSize)oldBoundsSize
 252 {
 253     [super resizeSubviewsWithOldSize: oldBoundsSize];
 254     [o_view setFrameSize: [self frame].size];
 255 }
 256
 257 - (void)drawRect:(NSRect)rect
 258 {
 259     /* When there is no subview we draw a black background */
 260     [self lockFocus];
 261     [[NSColor blackColor] set];
 262     NSRectFill(rect);
 263     [self unlockFocus];
 264 }
 265
 266 - (void)closeVout
 267 {
 268     [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeOut];
 269
 270     /* Make sure we don't see a white flash */
 271     [[self window] disableScreenUpdatesUntilFlush];
 272     [o_view removeFromSuperview];
 273     o_view = nil;
 274     p_vout = NULL;
 275     s_frame = nil;
 276     o_window = nil;
 277     p_real_vout = NULL;
 278 }
 279
 280 - (void)updateTitle
 281 {
 282     NSString * o_title = nil;
 283     NSMutableString * o_mrl = nil;
 284     input_thread_t * p_input;
 285     char * psz_title;
 286
 287     if( !p_vout ) return;
 288
 289     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT, FIND_PARENT );
 290
 291     if( !p_input ) return;
 292
 293     input_item_t * p_item = input_GetItem( p_input );
 294
 295     psz_title = input_item_GetNowPlaying ( p_item );
 296     if( !psz_title )
 297         psz_title = input_item_GetName( p_item );
 298
 299     if( psz_title )
 300         o_title = [NSString stringWithUTF8String: psz_title];
 301
 302     char *psz_uri = input_item_GetURI( p_item );
 303     if( psz_uri )
 304         o_mrl = [NSMutableString stringWithUTF8String: psz_uri];
 305
 306     free( psz_title );
 307     free( psz_uri );
 308
 309     if( !o_title )
 310         o_title = o_mrl;
 311
 312     if( o_mrl != nil )
 313     {
 314         /* FIXME once psz_access is exported, we could check if we are
 315          * reading from a file in a smarter way. */
 316
 317         NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 318         if( prefix_range.location != NSNotFound )
 319             [o_mrl deleteCharactersInRange: prefix_range];
 320
 321         if( [o_mrl characterAtIndex:0] == '/' )
 322         {
 323             /* it's a local file */
 324             [o_window setRepresentedFilename: o_mrl];
 325         }
 326         else
 327         {
 328             /* it's from the network or somewhere else,
 329              * we clear the previous path */
 330             [o_window setRepresentedFilename: @""];
 331         }
 332         [o_window setTitle: o_title];
 333     }
 334     else
 335     {
 336         [o_window setTitle: [NSString stringWithUTF8String: VOUT_TITLE]];
 337     }
 338     vlc_object_release( p_input );
 339 }
 340
 341
 342 - (void)setOnTop:(BOOL)b_on_top
 343 {
 344     if( b_on_top )
 345     {
 346         [o_window setLevel: NSStatusWindowLevel];
 347     }
 348     else
 349     {
 350         [o_window setLevel: NSNormalWindowLevel];
 351     }
 352 }
 353
 354 - (NSSize)voutSizeForFactor: (float)factor
 355 {
 356     int i_corrected_height, i_corrected_width;
 357     NSSize newsize;
 358
 359     if( p_vout->render.i_height * p_vout->render.i_aspect >
 360                     p_vout->render.i_width * VOUT_ASPECT_FACTOR )
 361     {
 362         i_corrected_width = p_vout->render.i_height * p_vout->render.i_aspect /
 363                                         VOUT_ASPECT_FACTOR;
 364         newsize.width = (int) ( i_corrected_width * factor );
 365         newsize.height = (int) ( p_vout->render.i_height * factor );
 366     }
 367     else
 368     {
 369         i_corrected_height = p_vout->render.i_width * VOUT_ASPECT_FACTOR /
 370                                         p_vout->render.i_aspect;
 371         newsize.width = (int) ( p_vout->render.i_width * factor );
 372         newsize.height = (int) ( i_corrected_height * factor );
 373     }
 374
 375     return newsize;
 376 }
 377
 378 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 379 {
 380     if ( !p_vout->b_fullscreen )
 381     {
 382         NSSize newsize;
 383         NSPoint topleftbase;
 384         NSPoint topleftscreen;
 385         NSView *mainView;
 386         NSRect new_frame;
 387         topleftbase.x = 0;
 388         topleftbase.y = [o_window frame].size.height;
 389         topleftscreen = [o_window convertBaseToScreen: topleftbase];
 390
 391         newsize = [self voutSizeForFactor:factor];
 392
 393         /* In fullscreen mode we need to use a view that is different from
 394          * ourselves, with the VLCEmbeddedWindow */
 395         if([o_window isKindOfClass:[VLCEmbeddedWindow class]])
 396             mainView = [o_window mainView];
 397         else
 398             mainView = self;
 399
 400         /* Calculate the window's new size */
 401         new_frame.size.width = [o_window frame].size.width -
 402                                     [mainView frame].size.width + newsize.width;
 403         new_frame.size.height = [o_window frame].size.height -
 404                                     [mainView frame].size.height + newsize.height;
 405
 406         new_frame.origin.x = topleftscreen.x;
 407         new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 408
 409         [o_window setFrame:new_frame display:animate animate:animate];
 410         p_vout->i_changes |= VOUT_SIZE_CHANGE;
 411     }
 412 }
 413
 414 - (void)toggleFloatOnTop
 415 {
 416     vlc_value_t val;
 417
 418     if( !p_real_vout ) return;
 419     if( var_Get( p_real_vout, "video-on-top", &val )>=0 && val.b_bool)
 420     {
 421         val.b_bool = false;
 422     }
 423     else
 424     {
 425         val.b_bool = true;
 426     }
 427     var_Set( p_real_vout, "video-on-top", val );
 428 }
 429
 430 - (void)toggleFullscreen
 431 {
 432     vlc_value_t val;
 433     if( !p_real_vout ) return;
 434     var_Get( p_real_vout, "fullscreen", &val );
 435     val.b_bool = !val.b_bool;
 436     var_Set( p_real_vout, "fullscreen", val );
 437 }
 438
 439 - (BOOL)isFullscreen
 440 {
 441     vlc_value_t val;
 442     if( !p_real_vout ) return NO;
 443     var_Get( p_real_vout, "fullscreen", &val );
 444     return( val.b_bool );
 445 }
 446
 447 - (void)snapshot
 448 {
 449     var_TriggerCallback( p_real_vout, "video-snapshot" );
 450 }
 451
 452 - (void)manage
 453 {
 454     /* Disable Screensaver, when we're playing something, but allow it on pause */
 455     if( !VLCIntf || !VLCIntf->p_sys )
 456         return;
 457
 458     UInt8 UsrActivity;
 459     if( VLCIntf->p_sys->i_play_status == PLAYING_S )
 460         UpdateSystemActivity( UsrActivity );
 461 }
 462
 463 - (id)getWindow
 464 {
 465     return o_window;
 466 }
 467
 468 - (void)scrollWheel:(NSEvent *)theEvent
 469 {
 470     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] getControls];
 471     [o_controls scrollWheel: theEvent];
 472 }
 473
 474 - (void)keyDown:(NSEvent *)o_event
 475 {
 476     unichar key = 0;
 477     vlc_value_t val;
 478     unsigned int i_pressed_modifiers = 0;
 479     val.i_int = 0;
 480
 481     i_pressed_modifiers = [o_event modifierFlags];
 482
 483     if( i_pressed_modifiers & NSShiftKeyMask )
 484         val.i_int |= KEY_MODIFIER_SHIFT;
 485     if( i_pressed_modifiers & NSControlKeyMask )
 486         val.i_int |= KEY_MODIFIER_CTRL;
 487     if( i_pressed_modifiers & NSAlternateKeyMask )
 488         val.i_int |= KEY_MODIFIER_ALT;
 489     if( i_pressed_modifiers & NSCommandKeyMask )
 490         val.i_int |= KEY_MODIFIER_COMMAND;
 491
 492     key = [[[o_event charactersIgnoringModifiers] lowercaseString] characterAtIndex: 0];
 493
 494     if( key )
 495     {
 496         /* Escape should always get you out of fullscreen */
 497         if( key == (unichar) 0x1b )
 498         {
 499              if( p_real_vout && [self isFullscreen] )
 500              {
 501                  [self toggleFullscreen];
 502              }
 503         }
 504         else if ( p_vout )
 505         {
 506             if( key == ' ')
 507                 val.i_int = config_GetInt( p_vout, "key-play-pause" );
 508             else
 509                 val.i_int |= (int)CocoaKeyToVLC( key );
 510             var_Set( p_vout->p_libvlc, "key-pressed", val );
 511         }
 512         else NSLog( @"Could not send keyevent to VLC core" );
 513     }
 514     else
 515         [super keyDown: o_event];
 516 }
 517
 518 - (void)mouseDown:(NSEvent *)o_event
 519 {
 520     vlc_value_t val;
 521     if( p_vout )
 522     {
 523         if( ( [o_event type] == NSLeftMouseDown ) &&
 524           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 525         {
 526             if( [o_event clickCount] <= 1 )
 527             {
 528                 /* single clicking */
 529                 var_Get( p_vout, "mouse-button-down", &val );
 530                 val.i_int |= 1;
 531                 var_Set( p_vout, "mouse-button-down", val );
 532             }
 533             else
 534             {
 535                 /* multiple clicking */
 536                 [self toggleFullscreen];
 537             }
 538         }
 539         else if( ( [o_event type] == NSRightMouseDown ) ||
 540                ( ( [o_event type] == NSLeftMouseDown ) &&
 541                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 542         {
 543             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 544             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] voutView]];
 545         }
 546     }
 547
 548     [super mouseDown: o_event];
 549 }
 550
 551 - (void)otherMouseDown:(NSEvent *)o_event
 552 {
 553     vlc_value_t val;
 554
 555     if( p_vout && [o_event type] == NSOtherMouseDown )
 556     {
 557         var_Get( p_vout, "mouse-button-down", &val );
 558         val.i_int |= 2;
 559         var_Set( p_vout, "mouse-button-down", val );
 560     }
 561
 562     [super mouseDown: o_event];
 563 }
 564
 565 - (void)rightMouseDown:(NSEvent *)o_event
 566 {
 567     if( p_vout && [o_event type] == NSRightMouseDown )
 568     {
 569         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 570         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] voutView]];
 571     }
 572
 573     [super mouseDown: o_event];
 574 }
 575
 576 - (void)mouseUp:(NSEvent *)o_event
 577 {
 578     vlc_value_t val;
 579
 580     if( p_vout && [o_event type] == NSLeftMouseUp )
 581     {
 582         var_SetBool( p_vout, "mouse-clicked", true );
 583
 584         var_Get( p_vout, "mouse-button-down", &val );
 585         val.i_int &= ~1;
 586         var_Set( p_vout, "mouse-button-down", val );
 587     }
 588
 589     [super mouseUp: o_event];
 590 }
 591
 592 - (void)otherMouseUp:(NSEvent *)o_event
 593 {
 594     vlc_value_t val;
 595
 596     if( p_vout && [o_event type] == NSOtherMouseUp )
 597     {
 598         var_Get( p_vout, "mouse-button-down", &val );
 599         val.i_int &= ~2;
 600         var_Set( p_vout, "mouse-button-down", val );
 601     }
 602
 603     [super mouseUp: o_event];
 604 }
 605
 606 - (void)rightMouseUp:(NSEvent *)o_event
 607 {
 608     if( p_vout && [o_event type] == NSRightMouseUp )
 609     {
 610         /* FIXME: this isn't the appropriate place, but we can't receive
 611          * NSRightMouseDown some how */
 612         msg_Dbg( p_vout, "received NSRightMouseUp" );
 613         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] voutView]];
 614     }
 615
 616     [super mouseUp: o_event];
 617 }
 618
 619 - (void)mouseDragged:(NSEvent *)o_event
 620 {
 621     [self mouseMoved: o_event];
 622 }
 623
 624 - (void)otherMouseDragged:(NSEvent *)o_event
 625 {
 626     [self mouseMoved: o_event];
 627 }
 628
 629 - (void)rightMouseDragged:(NSEvent *)o_event
 630 {
 631     [self mouseMoved: o_event];
 632 }
 633
 634 - (void)mouseMoved:(NSEvent *)o_event
 635 {
 636     NSPoint ml;
 637     NSRect s_rect;
 638     BOOL b_inside;
 639
 640     if( p_vout )
 641     {
 642         s_rect = [o_view bounds];
 643         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 644         b_inside = [o_view mouse: ml inRect: s_rect];
 645
 646         if( b_inside )
 647         {
 648             vlc_value_t val;
 649             unsigned int i_width, i_height, i_x, i_y;
 650
 651             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 652                                        (unsigned int)s_rect.size.height,
 653                                        &i_x, &i_y, &i_width, &i_height );
 654
 655             val.i_int = ( ((int)ml.x) - i_x ) *
 656                         p_vout->render.i_width / i_width;
 657             var_Set( p_vout, "mouse-x", val );
 658
 659             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 660             {
 661                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 662                             p_vout->render.i_height / i_height;
 663             }
 664             else
 665             {
 666                 val.i_int = ( ((int)ml.y) - i_y ) *
 667                             p_vout->render.i_height / i_height;
 668             }
 669             var_Set( p_vout, "mouse-y", val );
 670
 671             val.b_bool = true;
 672             var_Set( p_vout, "mouse-moved", val );
 673         }
 674         if( [self isFullscreen] )
 675             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 676     }
 677
 678     [super mouseMoved: o_event];
 679 }
 680
 681 - (BOOL)acceptsFirstResponder
 682 {
 683     return YES;
 684 }
 685
 686 - (BOOL)becomeFirstResponder
 687 {
 688     return YES;
 689 }
 690
 691 - (BOOL)resignFirstResponder
 692 {
 693     /* We need to stay the first responder or we'll miss some
 694        events */
 695     return NO;
 696 }
 697
 698 /* Class methods used by the different vout modules */
 699
 700 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 701 {
 702     /* p_real_vout: the vout we have to use to check for video-on-top
 703        and a few other things. If we are the QuickTime output, it's us.
 704        It we are the OpenGL provider, it is our parent.
 705        Since we can't be the QuickTime output anymore, we need to be
 706        the parent.
 707        FIXME: check with the caca and x11 vouts! */
 708     return (vout_thread_t *) p_vout->p_parent;
 709 }
 710
 711 + (id)voutView: (vout_thread_t *)p_vout subView: (NSView *)view
 712          frame: (NSRect *)s_frame
 713 {
 714     vlc_value_t value_drawable;
 715     int i_timeout;
 716     id o_return = nil;
 717
 718     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 719
 720     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 721     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 722     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 723     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 724     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 725     var_Create( p_vout, "embedded-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 726
 727     /* We only wait for NSApp to initialise if we're not embedded (as in the
 728      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 729      * by examining the "drawable" value: if it's zero, we're running in the
 730      * main Mac intf; if it's non-zero, we're embedded. */
 731     if( value_drawable.i_int == 0 )
 732     {
 733         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 734         for( i_timeout = 20 ; i_timeout-- ; )
 735         {
 736             if( NSApp == NULL )
 737             {
 738                 msleep( INTF_IDLE_SLEEP );
 739             }
 740         }
 741
 742         if( NSApp == NULL )
 743         {
 744             /* No MacOS X intf, unable to communicate with MT */
 745             msg_Err( p_vout, "no MacOS X interface present" );
 746             return nil;
 747         }
 748         else
 749         {
 750             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 751                         !(var_GetBool( p_vout, "macosx-background" )) &&
 752                         var_GetBool( p_vout, "embedded-video") )
 753             {
 754                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 755                                                             getEmbeddedVout];
 756             }
 757         }
 758     }
 759
 760     /* No embedded vout is available */
 761     if( o_return == nil )
 762     {
 763         NSRect null_rect;
 764         bzero( &null_rect, sizeof( NSRect ) );
 765         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 766     }
 767     [o_return setVout: p_vout subView: view frame: s_frame];
 768     return o_return;
 769 }
 770
 771 - (void)enterFullscreen
 772 {
 773     /* Save the settings for next playing item */
 774     playlist_t * p_playlist = pl_Hold( p_real_vout );
 775     var_SetBool( p_playlist, "fullscreen", true );
 776     pl_Release( p_real_vout );
 777 }
 778
 779 - (void)leaveFullscreen
 780 {
 781     /* Save the settings for next playing item */
 782     playlist_t * p_playlist = pl_Hold( p_real_vout );
 783     var_SetBool( p_playlist, "fullscreen", false );
 784     pl_Release( p_real_vout );
 785 }
 786
 787 @end
 788
 789 /*****************************************************************************
 790  * VLCDetachedVoutView implementation
 791  *****************************************************************************/
 792 @implementation VLCDetachedVoutView
 793
 794 - (id)initWithFrame: (NSRect)frameRect
 795 {
 796     [super initWithFrame: frameRect];
 797     i_time_mouse_last_moved = 0;
 798     return self;
 799 }
 800
 801 - (BOOL)mouseDownCanMoveWindow
 802 {
 803     return YES;
 804 }
 805
 806 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 807                      frame: (NSRect *) s_arg_frame
 808 {
 809     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 810     i_time_mouse_last_moved = mdate();
 811     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 812                                                     frame: s_arg_frame];
 813
 814     [self updateTitle];
 815     if([self isFullscreen])
 816         [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 817     else
 818         [view setFrame: [self frame]];
 819
 820     return b_return;
 821 }
 822
 823 - (void)closeVout
 824 {
 825     [o_window performSelectorOnMainThread: @selector(close) withObject: NULL waitUntilDone: YES];
 826     i_time_mouse_last_moved = 0;
 827     [super closeVout];
 828 }
 829
 830 - (void)mouseMoved:(NSEvent *)o_event
 831 {
 832     i_time_mouse_last_moved = mdate();
 833     [super mouseMoved: o_event];
 834 }
 835
 836 - (void)hideMouse:(BOOL)b_hide
 837 {
 838     BOOL b_inside;
 839     NSPoint ml;
 840     NSView *o_contents = [o_window contentView];
 841
 842     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 843     ml = [o_contents convertPoint:ml fromView:nil];
 844     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 845
 846     if( b_hide && b_inside )
 847     {
 848         [NSCursor setHiddenUntilMouseMoves: YES];
 849     }
 850     else if( !b_hide )
 851     {
 852         [NSCursor setHiddenUntilMouseMoves: NO];
 853     }
 854 }
 855
 856 - (void)manage
 857 {
 858     /* Dooh, why do we spend processor time doing this kind of stuff? */
 859     [super manage];
 860     unsigned int i_mouse_hide_timeout =
 861         var_CreateGetInteger(p_vout, "mouse-hide-timeout") * 1000;
 862
 863     if( i_mouse_hide_timeout < 100000 )
 864         i_mouse_hide_timeout = 100000;
 865     if( p_vout->b_fullscreen )
 866     {
 867         if( mdate() - i_time_mouse_last_moved > i_mouse_hide_timeout )
 868         {
 869             i_time_mouse_last_moved = mdate();
 870             [self hideMouse: YES];
 871         }
 872     }
 873     else
 874     {
 875         [self hideMouse: NO];
 876     }
 877 }
 878
 879
 880 - (void)enterFullscreen
 881 {
 882     [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: NO];
 883     [super enterFullscreen];
 884
 885 }
 886
 887 - (void)leaveFullscreen
 888 {
 889     [o_window performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: NO];
 890     [super leaveFullscreen];
 891 }
 892
 893
 894 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 895 {
 896     if( p_vout->b_fullscreen )
 897         return;
 898     [o_window setMovableByWindowBackground: NO];
 899     [super scaleWindowWithFactor: factor animate: animate];
 900     [o_window setMovableByWindowBackground: YES];
 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_CreateGetBool( 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     [[[VLCMain sharedInstance] getEmbeddedList] releaseEmbeddedVout: self];
1005 }
1006
1007 - (void)enterFullscreen
1008 {
1009     /* Save settings */
1010     [super enterFullscreen];
1011
1012     /* We are in a VLCEmbeddedWindow */
1013     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
1014 }
1015
1016 - (void)leaveFullscreen
1017 {
1018     /* Save settings */
1019     [super leaveFullscreen];
1020
1021     /* We are in a VLCEmbeddedWindow */
1022     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
1023 }
1024 @end
1025
1026 /*****************************************************************************
1027  * VLCVoutWindow implementation
1028  *****************************************************************************/
1029 @implementation VLCVoutWindow
1030
1031 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1032                      frame: (NSRect *) frame
1033 {
1034     p_vout  = vout;
1035     o_view  = view;
1036     s_frame = frame;
1037     b_init_ok = NO;
1038     [self performSelectorOnMainThread: @selector(initMainThread:)
1039         withObject: NULL waitUntilDone: YES];
1040
1041     return b_init_ok ? self : nil;
1042 }
1043
1044 - (id)initMainThread: (id) sender
1045 {
1046     NSRect rect;
1047     rect.size.height = p_vout->i_window_height;
1048     rect.size.width  = p_vout->i_window_width;
1049     rect.origin.x = rect.origin.y = 70.;
1050
1051     if( self = [super initWithContentRect:rect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO])
1052     {
1053         [self setBackgroundColor:[NSColor blackColor]];
1054         [self setHasShadow:YES];
1055         [self setMovableByWindowBackground: YES];
1056         [self center];
1057         [self makeKeyAndOrderFront: self];
1058         [self setReleasedWhenClosed: YES];
1059         [self setFrameUsingName:@"VLCVoutWindowDetached"];
1060         [self setFrameAutosaveName:@"VLCVoutWindowDetached"];
1061
1062         /* We'll catch mouse events */
1063         [self makeFirstResponder: o_view];
1064         [self setCanBecomeKeyWindow: YES];
1065         [self setAcceptsMouseMovedEvents: YES];
1066         [self setIgnoresMouseEvents: NO];
1067
1068         if( var_CreateGetBool( p_vout, "macosx-background" ) )
1069         {
1070             int i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1071
1072             /* Find out on which screen to open the window */
1073             NSScreen * screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1074             if( !screen ) screen = [NSScreen mainScreen];
1075
1076             NSRect screen_rect = [screen frame];
1077             screen_rect.origin.x = screen_rect.origin.y = 0;
1078
1079             /* Creates a window with size: screen_rect on o_screen */
1080             [self setFrame: screen_rect display: NO];
1081
1082             [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1083             [self setMovableByWindowBackground: NO];
1084         }
1085         if( var_CreateGetBool( p_vout, "video-on-top" ) )
1086         {
1087             [self setLevel: NSStatusWindowLevel];
1088         }
1089
1090         [self setAlphaValue: var_CreateGetFloat( p_vout, "macosx-opaqueness" )];
1091
1092         /* Add the view. It's automatically resized to fit the window */
1093         [self setContentView: o_view];
1094
1095         b_init_ok = YES;
1096     }
1097     return self;
1098 }
1099
1100 - (void)enterFullscreen
1101 {
1102     if( fullscreen ) return;
1103
1104     NSScreen *screen;
1105     int i_device;
1106     BOOL b_black = NO;
1107
1108     i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1109     b_black = var_CreateGetBool( p_vout, "macosx-black" );
1110
1111     /* Find out on which screen to open the window */
1112     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1113     if( !screen ) screen = [self screen];
1114
1115     if( b_black )
1116         [screen blackoutOtherScreens];
1117
1118     [self setMovableByWindowBackground: NO];
1119
1120     if( [screen isMainScreen] )
1121         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1122
1123     initialFrame = [self frame];
1124     [self setFrame:[screen frame] display:YES animate:YES];
1125     [self setLevel:NSNormalWindowLevel];
1126
1127     /* tell the fspanel to move itself to front next time it's triggered */
1128     [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1129     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1130
1131     fullscreen = YES;
1132 }
1133
1134 - (void)leaveFullscreen
1135 {
1136     if( !fullscreen ) return;
1137     fullscreen = NO;
1138
1139     [NSScreen unblackoutScreens];
1140
1141     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
1142     SetSystemUIMode( kUIModeNormal, kUIOptionAutoShowMenuBar);
1143     [self setFrame:initialFrame display:YES animate:YES];
1144     [self setMovableByWindowBackground: YES];
1145     if( var_GetBool( p_vout, "video-on-top" ) )
1146         [self setLevel: NSStatusWindowLevel];
1147 }
1148
1149 - (id)voutView
1150 {
1151     return o_view;
1152 }
1153
1154 @end
1155