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 ( p_vout )
 496         {
 497             vlc_value_t val;
 498             if( key == ' ')
 499                 val.i_int = config_GetInt( p_vout, "key-play-pause" );
 500             else
 501                 val.i_int |= CocoaKeyToVLC( key );
 502             var_Set( p_vout->p_libvlc, "key-pressed", val );
 503         }
 504         else NSLog( @"Could not send keyevent to VLC core" );
 505     }
 506     else
 507     {
 508         [super keyDown: o_event];
 509     }
 510 }
 511
 512 - (void)mouseDown:(NSEvent *)o_event
 513 {
 514     vlc_value_t val;
 515     if( p_vout )
 516     {
 517         if( ( [o_event type] == NSLeftMouseDown ) &&
 518           ( ! ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 519         {
 520             if( [o_event clickCount] <= 1 )
 521             {
 522                 /* single clicking */
 523                 var_Get( p_vout, "mouse-button-down", &val );
 524                 val.i_int |= 1;
 525                 var_Set( p_vout, "mouse-button-down", val );
 526             }
 527             else
 528             {
 529                 /* multiple clicking */
 530                 [self toggleFullscreen];
 531             }
 532         }
 533         else if( ( [o_event type] == NSRightMouseDown ) ||
 534                ( ( [o_event type] == NSLeftMouseDown ) &&
 535                  ( [o_event modifierFlags] &  NSControlKeyMask ) ) )
 536         {
 537             msg_Dbg( p_vout, "received NSRightMouseDown (generic method) or Ctrl clic" );
 538             [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 539         }
 540     }
 541
 542     [super mouseDown: o_event];
 543 }
 544
 545 - (void)otherMouseDown:(NSEvent *)o_event
 546 {
 547     vlc_value_t val;
 548
 549     if( p_vout && [o_event type] == NSOtherMouseDown )
 550     {
 551         var_Get( p_vout, "mouse-button-down", &val );
 552         val.i_int |= 2;
 553         var_Set( p_vout, "mouse-button-down", val );
 554     }
 555
 556     [super mouseDown: o_event];
 557 }
 558
 559 - (void)rightMouseDown:(NSEvent *)o_event
 560 {
 561     if( p_vout && [o_event type] == NSRightMouseDown )
 562     {
 563         msg_Dbg( p_vout, "received NSRightMouseDown (specific method)" );
 564         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 565     }
 566
 567     [super mouseDown: o_event];
 568 }
 569
 570 - (void)mouseUp:(NSEvent *)o_event
 571 {
 572     vlc_value_t val;
 573
 574     if( p_vout && [o_event type] == NSLeftMouseUp )
 575     {
 576         vlc_value_t b_val;
 577         b_val.b_bool = true;
 578         var_Set( p_vout, "mouse-clicked", b_val );
 579
 580         var_Get( p_vout, "mouse-button-down", &val );
 581         val.i_int &= ~1;
 582         var_Set( p_vout, "mouse-button-down", val );
 583     }
 584
 585     [super mouseUp: o_event];
 586 }
 587
 588 - (void)otherMouseUp:(NSEvent *)o_event
 589 {
 590     vlc_value_t val;
 591
 592     if( p_vout && [o_event type] == NSOtherMouseUp )
 593     {
 594         var_Get( p_vout, "mouse-button-down", &val );
 595         val.i_int &= ~2;
 596         var_Set( p_vout, "mouse-button-down", val );
 597     }
 598
 599     [super mouseUp: o_event];
 600 }
 601
 602 - (void)rightMouseUp:(NSEvent *)o_event
 603 {
 604     if( p_vout && [o_event type] == NSRightMouseUp )
 605     {
 606         /* FIXME: this isn't the appropriate place, but we can't receive
 607          * NSRightMouseDown some how */
 608         msg_Dbg( p_vout, "received NSRightMouseUp" );
 609         [NSMenu popUpContextMenu: [[VLCMain sharedInstance] getVoutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] getControls] getVoutView]];
 610     }
 611
 612     [super mouseUp: o_event];
 613 }
 614
 615 - (void)mouseDragged:(NSEvent *)o_event
 616 {
 617     [self mouseMoved: o_event];
 618 }
 619
 620 - (void)otherMouseDragged:(NSEvent *)o_event
 621 {
 622     [self mouseMoved: o_event];
 623 }
 624
 625 - (void)rightMouseDragged:(NSEvent *)o_event
 626 {
 627     [self mouseMoved: o_event];
 628 }
 629
 630 - (void)mouseMoved:(NSEvent *)o_event
 631 {
 632     NSPoint ml;
 633     NSRect s_rect;
 634     BOOL b_inside;
 635
 636     if( p_vout )
 637     {
 638         s_rect = [o_view bounds];
 639         ml = [o_view convertPoint: [o_event locationInWindow] fromView: nil];
 640         b_inside = [o_view mouse: ml inRect: s_rect];
 641
 642         if( b_inside )
 643         {
 644             vlc_value_t val;
 645             unsigned int i_width, i_height, i_x, i_y;
 646
 647             vout_PlacePicture( p_vout, (unsigned int)s_rect.size.width,
 648                                        (unsigned int)s_rect.size.height,
 649                                        &i_x, &i_y, &i_width, &i_height );
 650
 651             val.i_int = ( ((int)ml.x) - i_x ) *
 652                         p_vout->render.i_width / i_width;
 653             var_Set( p_vout, "mouse-x", val );
 654
 655             if( [[o_view className] isEqualToString: @"VLCGLView"] )
 656             {
 657                 val.i_int = ( ((int)(s_rect.size.height - ml.y)) - i_y ) *
 658                             p_vout->render.i_height / i_height;
 659             }
 660             else
 661             {
 662                 val.i_int = ( ((int)ml.y) - i_y ) *
 663                             p_vout->render.i_height / i_height;
 664             }
 665             var_Set( p_vout, "mouse-y", val );
 666
 667             val.b_bool = true;
 668             var_Set( p_vout, "mouse-moved", val );
 669         }
 670         if( [self isFullscreen] )
 671             [[[[VLCMain sharedInstance] getControls] getFSPanel] fadeIn];
 672     }
 673
 674     [super mouseMoved: o_event];
 675 }
 676
 677 - (BOOL)acceptsFirstResponder
 678 {
 679     return YES;
 680 }
 681
 682 - (BOOL)becomeFirstResponder
 683 {
 684     return YES;
 685 }
 686
 687 - (BOOL)resignFirstResponder
 688 {
 689     /* We need to stay the first responder or we'll miss some
 690        events */
 691     return NO;
 692 }
 693
 694 /* Class methods used by the different vout modules */
 695
 696 + (vout_thread_t *)getRealVout: (vout_thread_t *)p_vout
 697 {
 698     /* p_real_vout: the vout we have to use to check for video-on-top
 699        and a few other things. If we are the QuickTime output, it's us.
 700        It we are the OpenGL provider, it is our parent. */
 701     if( p_vout->i_object_type == VLC_OBJECT_OPENGL )
 702     {
 703         return (vout_thread_t *) p_vout->p_parent;
 704     }
 705     else
 706     {
 707         return p_vout;
 708     }
 709
 710 }
 711
 712 + (id)getVoutView: (vout_thread_t *)p_vout subView: (NSView *)view
 713                                     frame: (NSRect *)s_frame
 714 {
 715     vlc_value_t value_drawable;
 716     int i_timeout;
 717     id o_return = nil;
 718
 719     var_Get( p_vout->p_libvlc, "drawable", &value_drawable );
 720
 721     var_Create( p_vout, "macosx-vdev", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 722     var_Create( p_vout, "macosx-stretch", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 723     var_Create( p_vout, "macosx-opaqueness", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT );
 724     var_Create( p_vout, "macosx-background", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 725     var_Create( p_vout, "macosx-black", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 726     var_Create( p_vout, "embedded-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
 727
 728     /* We only wait for NSApp to initialise if we're not embedded (as in the
 729      * case of the Mozilla plugin).  We can tell whether we're embedded or not
 730      * by examining the "drawable" value: if it's zero, we're running in the
 731      * main Mac intf; if it's non-zero, we're embedded. */
 732     if( value_drawable.i_int == 0 )
 733     {
 734         /* Wait for a MacOS X interface to appear. Timeout is 2 seconds. */
 735         for( i_timeout = 20 ; i_timeout-- ; )
 736         {
 737             if( NSApp == NULL )
 738             {
 739                 msleep( INTF_IDLE_SLEEP );
 740             }
 741         }
 742
 743         if( NSApp == NULL )
 744         {
 745             /* No MacOS X intf, unable to communicate with MT */
 746             msg_Err( p_vout, "no MacOS X interface present" );
 747             return nil;
 748         }
 749         else
 750         {
 751             if ( VLCIntf && !(p_vout->b_fullscreen) &&
 752                         !(var_GetBool( p_vout, "macosx-background" )) &&
 753                         var_GetBool( p_vout, "embedded-video") )
 754             {
 755                 o_return = [[[VLCMain sharedInstance] getEmbeddedList]
 756                                                             getEmbeddedVout];
 757             }
 758         }
 759     }
 760
 761     /* No embedded vout is available */
 762     if( o_return == nil )
 763     {
 764         NSRect null_rect;
 765         bzero( &null_rect, sizeof( NSRect ) );
 766         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 767     }
 768     [o_return setVout: p_vout subView: view frame: s_frame];
 769     return o_return;
 770 }
 771
 772 - (void)enterFullscreen
 773 {
 774     /* Save the settings for next playing item */
 775     playlist_t * p_playlist = pl_Yield( p_real_vout );
 776     var_SetBool( p_playlist, "fullscreen", true );
 777     pl_Release( p_real_vout );
 778 }
 779
 780 - (void)leaveFullscreen
 781 {
 782     /* Save the settings for next playing item */
 783     playlist_t * p_playlist = pl_Yield( p_real_vout );
 784     var_SetBool( p_playlist, "fullscreen", false );
 785     pl_Release( p_real_vout );
 786 }
 787
 788 @end
 789
 790 /*****************************************************************************
 791  * VLCDetachedVoutView implementation
 792  *****************************************************************************/
 793 @implementation VLCDetachedVoutView
 794
 795 - (id)initWithFrame: (NSRect)frameRect
 796 {
 797     [super initWithFrame: frameRect];
 798     i_time_mouse_last_moved = 0;
 799     return self;
 800 }
 801
 802 - (BOOL)mouseDownCanMoveWindow
 803 {
 804     return YES;
 805 }
 806
 807 - (bool)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 808                      frame: (NSRect *) s_arg_frame
 809 {
 810     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 811     i_time_mouse_last_moved = mdate();
 812     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 813                                                     frame: s_arg_frame];
 814
 815     [self updateTitle];
 816     if([self isFullscreen])
 817         [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 818     else
 819         [view setFrame: [self frame]];
 820
 821     return b_return;
 822 }
 823
 824 - (void)closeVout
 825 {
 826     [o_window performSelectorOnMainThread: @selector(close) withObject: NULL waitUntilDone: YES];
 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     /* Dooh, why do we spend processor time doing this kind of stuff? */
 860     [super manage];
 861     unsigned int i_mouse_hide_timeout =
 862         var_CreateGetInteger(p_vout, "mouse-hide-timeout") * 1000;
 863
 864     if( i_mouse_hide_timeout < 100000 )
 865         i_mouse_hide_timeout = 100000;
 866     if( p_vout->b_fullscreen )
 867     {
 868         if( mdate() - i_time_mouse_last_moved > i_mouse_hide_timeout )
 869         {
 870             i_time_mouse_last_moved = mdate();
 871             [self hideMouse: YES];
 872         }
 873     }
 874     else
 875     {
 876         [self hideMouse: NO];
 877     }
 878 }
 879
 880
 881 - (void)enterFullscreen
 882 {
 883     [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: NO];
 884     [super enterFullscreen];
 885
 886 }
 887
 888 - (void)leaveFullscreen
 889 {
 890     [o_window performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: NO];
 891     [super leaveFullscreen];
 892 }
 893
 894
 895 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 896 {
 897     if( p_vout->b_fullscreen )
 898         return;
 899     [o_window setMovableByWindowBackground: NO];
 900     [super scaleWindowWithFactor: factor animate: animate];
 901     [o_window setMovableByWindowBackground: YES];
 902 }
 903 @end
 904
 905 /*****************************************************************************
 906  * VLCEmbeddedVoutView implementation
 907  *****************************************************************************/
 908
 909 @implementation VLCEmbeddedVoutView
 910
 911 - (void)awakeFromNib
 912 {
 913     o_embeddedwindow = [self window];
 914 }
 915
 916 - (BOOL)mouseDownCanMoveWindow
 917 {
 918     return YES;
 919 }
 920
 921 - (id)initWithFrame: (NSRect)frameRect
 922 {
 923     if(self = [super initWithFrame: frameRect])
 924     {
 925         b_used = NO;
 926         [[[VLCMain sharedInstance] getEmbeddedList] addEmbeddedVout: self];
 927         o_embeddedwindow = nil; /* Filled later on in -awakeFromNib */
 928     }
 929     return self;
 930 }
 931
 932 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 933                  frame: (NSRect *)s_arg_frame
 934 {
 935     BOOL b_return;
 936
 937     [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 938
 939     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 940     if( b_return )
 941     {
 942         o_window = [self window];
 943
 944         [o_window setAcceptsMouseMovedEvents: TRUE];
 945
 946         if( var_CreateGetBool( p_real_vout, "video-on-top" ) )
 947         {
 948             [o_window setLevel: NSStatusWindowLevel];
 949         }
 950
 951         [view setFrameSize: [self frame].size];
 952     }
 953
 954     /* o_window needs to point to our o_embeddedwindow, super might have set it
 955      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 956     o_window = o_embeddedwindow;
 957
 958     if( b_return )
 959     {
 960         [o_window lockFullscreenAnimation];
 961
 962         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 963
 964         [self updateTitle];
 965
 966         [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 967
 968         /* Make the window the front and key window before animating */
 969         if ([o_window isVisible] && (![o_window isFullscreen]))
 970             [o_window makeKeyAndOrderFront: self];
 971
 972         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 973
 974         [o_embeddedwindow setVideoRatio:[self voutSizeForFactor:1.0]];
 975
 976         /* Make sure our window is visible, if we are not in fullscreen */
 977         if (![o_window isFullscreen])
 978             [o_window makeKeyAndOrderFront: self];
 979         [o_window unlockFullscreenAnimation];
 980
 981     }
 982
 983     return b_return;
 984 }
 985
 986 - (void)setUsed: (BOOL)b_new_used
 987 {
 988     b_used = b_new_used;
 989 }
 990
 991 - (BOOL)isUsed
 992 {
 993     return b_used;
 994 }
 995
 996 - (void)closeVout
 997 {
 998     [super closeVout];
 999
1000     /* Don't close the window yet, wait a bit to see if a new input is poping up */
1001     /* FIXME: Probably fade the window In and Out */
1002     /* FIXME: fix core */
1003     [o_embeddedwindow performSelector:@selector(orderOut:) withObject:nil afterDelay:3.];
1004
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     b_init_ok = NO;
1039     [self performSelectorOnMainThread: @selector(initMainThread:)
1040         withObject: NULL waitUntilDone: YES];
1041
1042     return b_init_ok ? self : nil;
1043 }
1044
1045 - (id)initMainThread: (id) sender
1046 {
1047     NSRect rect;
1048     rect.size.height = p_vout->i_window_height;
1049     rect.size.width  = p_vout->i_window_width;
1050     rect.origin.x = rect.origin.y = 70.;
1051
1052     if( self = [super initWithContentRect:rect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO])
1053     {
1054         [self setBackgroundColor:[NSColor blackColor]];
1055         [self setHasShadow:YES];
1056         [self setMovableByWindowBackground: YES];
1057         [self center];
1058         [self makeKeyAndOrderFront: self];
1059         [self setReleasedWhenClosed: YES];
1060         [self setFrameUsingName:@"VLCVoutWindowDetached"];
1061         [self setFrameAutosaveName:@"VLCVoutWindowDetached"];
1062
1063         /* We'll catch mouse events */
1064         [self makeFirstResponder: o_view];
1065         [self setCanBecomeKeyWindow: YES];
1066         [self setAcceptsMouseMovedEvents: YES];
1067         [self setIgnoresMouseEvents: NO];
1068
1069         if( var_CreateGetBool( p_vout, "macosx-background" ) )
1070         {
1071             int i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1072
1073             /* Find out on which screen to open the window */
1074             NSScreen * screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1075             if( !screen ) screen = [NSScreen mainScreen];
1076
1077             NSRect screen_rect = [screen frame];
1078             screen_rect.origin.x = screen_rect.origin.y = 0;
1079
1080             /* Creates a window with size: screen_rect on o_screen */
1081             [self setFrame: screen_rect display: NO];
1082
1083             [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1084             [self setMovableByWindowBackground: NO];
1085         }
1086         if( var_CreateGetBool( p_vout, "video-on-top" ) )
1087         {
1088             [self setLevel: NSStatusWindowLevel];
1089         }
1090
1091         [self setAlphaValue: var_CreateGetFloat( p_vout, "macosx-opaqueness" )];
1092
1093         /* Add the view. It's automatically resized to fit the window */
1094         [self setContentView: o_view];
1095
1096         b_init_ok = YES;
1097     }
1098     return self;
1099 }
1100
1101 - (void)enterFullscreen
1102 {
1103     if( fullscreen ) return;
1104
1105     NSScreen *screen;
1106     int i_device;
1107     BOOL b_black = NO;
1108
1109     i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1110     b_black = var_CreateGetBool( p_vout, "macosx-black" );
1111
1112     /* Find out on which screen to open the window */
1113     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1114     if( !screen ) screen = [self screen];
1115
1116     if( b_black )
1117         [screen blackoutOtherScreens];
1118
1119     [self setMovableByWindowBackground: NO];
1120
1121     if( [screen isMainScreen] )
1122         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1123
1124     initialFrame = [self frame];
1125     [self setFrame:[screen frame] display:YES animate:YES];
1126     [self setLevel:NSNormalWindowLevel];
1127
1128     /* tell the fspanel to move itself to front next time it's triggered */
1129     [[[[VLCMain sharedInstance] getControls] getFSPanel] setVoutWasUpdated: i_device];
1130     [[[[VLCMain sharedInstance] getControls] getFSPanel] setActive: nil];
1131
1132     fullscreen = YES;
1133 }
1134
1135 - (void)leaveFullscreen
1136 {
1137     if( !fullscreen ) return;
1138     fullscreen = NO;
1139
1140     [NSScreen unblackoutScreens];
1141
1142     [[[[VLCMain sharedInstance] getControls] getFSPanel] setNonActive: nil];
1143     SetSystemUIMode( kUIModeNormal, kUIOptionAutoShowMenuBar);
1144     [self setFrame:initialFrame display:YES animate:YES];
1145     [self setMovableByWindowBackground: YES];
1146     if( var_GetBool( p_vout, "video-on-top" ) )
1147         [self setLevel: NSStatusWindowLevel];
1148 }
1149
1150 - (id)getVoutView // FIXME Naming scheme!
1151 {
1152     return o_view;
1153 }
1154
1155 @end
1156