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

   1 /*****************************************************************************
   2  * vout.m: MacOS X video output module
   3  *****************************************************************************
   4  * Copyright (C) 2001-2009 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 /* prevent system sleep */
  38 #import <CoreServices/CoreServices.h>
  39 #import <CoreServices/../Frameworks/OSServices.framework/Headers/Power.h>
  40
  41 /* SystemUIMode */
  42 #import <Carbon/Carbon.h>
  43
  44 #include <vlc_keys.h>
  45
  46 #include "intf.h"
  47 #include "fspanel.h"
  48 #include "vout.h"
  49 #import "controls.h"
  50 #import "embeddedwindow.h"
  51
  52 /*****************************************************************************
  53  * DeviceCallback: Callback triggered when the video-device variable is changed
  54  *****************************************************************************/
  55 int DeviceCallback( vlc_object_t *p_this, const char *psz_variable,
  56                      vlc_value_t old_val, vlc_value_t new_val, void *param )
  57 {
  58     vlc_value_t val;
  59     vout_thread_t *p_vout = (vout_thread_t *)p_this;
  60
  61     msg_Dbg( p_vout, "set %d", new_val.i_int );
  62     var_Create( p_vout->p_libvlc, "video-device", VLC_VAR_INTEGER );
  63     var_Set( p_vout->p_libvlc, "video-device", new_val );
  64
  65     val.b_bool = true;
  66     var_Set( p_vout, "intf-change", val );
  67     return VLC_SUCCESS;
  68 }
  69
  70
  71 /*****************************************************************************
  72  * VLCEmbeddedList implementation
  73  *****************************************************************************/
  74 @implementation VLCEmbeddedList
  75
  76 - (id)init
  77 {
  78     [super init];
  79     o_embedded_array = [NSMutableArray array];
  80     return self;
  81 }
  82
  83 - (id)embeddedVout
  84 {
  85     unsigned int i;
  86
  87     for( i = 0; i < [o_embedded_array count]; i++ )
  88     {
  89         id o_vout_view = [o_embedded_array objectAtIndex: i];
  90         if( ![o_vout_view isUsed] )
  91         {
  92             [o_vout_view setUsed: YES];
  93             return o_vout_view;
  94         }
  95     }
  96     return nil;
  97 }
  98
  99 - (void)releaseEmbeddedVout: (id)o_vout_view
 100 {
 101     if( [o_embedded_array containsObject: o_vout_view] )
 102     {
 103         [o_vout_view setUsed: NO];
 104     }
 105     else
 106     {
 107         msg_Warn( VLCIntf, "cannot find Video Output");
 108     }
 109 }
 110
 111 - (void)addEmbeddedVout: (id)o_vout_view
 112 {
 113     if( ![o_embedded_array containsObject: o_vout_view] )
 114     {
 115         [o_embedded_array addObject: o_vout_view];
 116     }
 117 }
 118
 119 - (BOOL)windowContainsEmbedded: (id)o_window
 120 {
 121 /*    if( ![[o_window className] isEqualToString: @"VLCVoutWindow"] )
 122     {
 123         NSLog( @"We were not given a VLCVoutWindow" );
 124     }*/
 125     return ([self viewForWindow: o_window] == nil ? NO : YES );
 126 }
 127
 128 - (id)viewForWindow: (id)o_window
 129 {
 130     if( o_embedded_array != nil )
 131     {
 132         id o_enumerator = [o_embedded_array objectEnumerator];
 133         id o_current_embedded;
 134         if( o_window != nil )
 135         {
 136             while( (o_current_embedded = [o_enumerator nextObject]) )
 137             {
 138                 if( [o_current_embedded voutWindow] == o_window )
 139                 {
 140                     return o_current_embedded;
 141                 }
 142             }
 143         }
 144     }
 145     return nil;
 146 }
 147
 148 @end
 149
 150 /*****************************************************************************
 151  * VLCVoutView implementation
 152  *****************************************************************************/
 153 @implementation VLCVoutView
 154
 155 - (id)initWithFrame: (NSRect)frameRect
 156 {
 157     self = [super initWithFrame: frameRect];
 158     p_vout = NULL;
 159     o_view = nil;
 160     s_frame = &frameRect;
 161
 162     p_real_vout = NULL;
 163     o_window = nil;
 164     return self;
 165 }
 166
 167 - (BOOL)setVout: (vout_thread_t *) vout
 168         subView: (NSView *) view
 169           frame: (NSRect *) frame
 170 {
 171     int i_device;
 172     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
 173     NSArray *o_screens = [NSScreen screens];
 174
 175     p_vout  = vout;
 176     o_view  = view;
 177     s_frame = frame;
 178
 179     if( [o_screens count] <= 0 )
 180     {
 181         msg_Err( p_vout, "no OSX screens available" );
 182         return NO;
 183     }
 184
 185     p_real_vout = [VLCVoutView realVout: p_vout];
 186
 187     /* Get the pref value when this is the first time, otherwise retrieve the device from the top level video-device var */
 188     if( var_Type( p_real_vout->p_libvlc, "video-device" ) == 0 )
 189     {
 190         i_device = var_GetInteger( p_vout, "macosx-vdev" );
 191     }
 192     else
 193     {
 194         i_device = var_GetInteger( p_real_vout->p_libvlc, "video-device" );
 195     }
 196
 197     /* Setup the menuitem for the multiple displays. */
 198     if( var_Type( p_real_vout, "video-device" ) == 0 )
 199     {
 200         int i = 1;
 201         vlc_value_t val2, text;
 202         NSScreen * o_screen;
 203
 204         var_Create( p_real_vout, "video-device", VLC_VAR_INTEGER |
 205                                             VLC_VAR_HASCHOICE );
 206         text.psz_string = _("Fullscreen Video Device");
 207         var_Change( p_real_vout, "video-device", VLC_VAR_SETTEXT, &text, NULL );
 208
 209         NSEnumerator * o_enumerator = [o_screens objectEnumerator];
 210
 211         val2.i_int = 0;
 212         text.psz_string = _("Default");
 213         var_Change( p_real_vout, "video-device",
 214                         VLC_VAR_ADDCHOICE, &val2, &text );
 215         var_Set( p_real_vout, "video-device", val2 );
 216
 217         while( (o_screen = [o_enumerator nextObject]) != NULL )
 218         {
 219             char psz_temp[255];
 220             NSRect s_rect = [o_screen frame];
 221
 222             snprintf( psz_temp, sizeof(psz_temp)/sizeof(psz_temp[0])-1,
 223                       "%s %d (%dx%d)", _("Screen"), i,
 224                       (int)s_rect.size.width, (int)s_rect.size.height );
 225
 226             text.psz_string = psz_temp;
 227             val2.i_int = (int)[o_screen displayID];
 228             var_Change( p_real_vout, "video-device",
 229                         VLC_VAR_ADDCHOICE, &val2, &text );
 230             if( (int)[o_screen displayID] == i_device )
 231             {
 232                 var_Set( p_real_vout, "video-device", val2 );
 233             }
 234             i++;
 235         }
 236
 237         var_AddCallback( p_real_vout, "video-device", DeviceCallback,
 238                          NULL );
 239
 240         val2.b_bool = true;
 241         var_Set( p_real_vout, "intf-change", val2 );
 242     }
 243
 244     /* Add the view. It's automatically resized to fit the window */
 245     [self addSubview: o_view];
 246     [self setAutoresizesSubviews: YES];
 247     [o_pool release];
 248
 249     return YES;
 250 }
 251
 252 - (void)resizeSubviewsWithOldSize:(NSSize)oldBoundsSize
 253 {
 254     [super resizeSubviewsWithOldSize: oldBoundsSize];
 255     [o_view setFrameSize: [self frame].size];
 256 }
 257
 258 - (void)drawRect:(NSRect)rect
 259 {
 260     /* When there is no subview we draw a black background */
 261     [self lockFocus];
 262     [[NSColor blackColor] set];
 263     NSRectFill(rect);
 264     [self unlockFocus];
 265 }
 266
 267 - (void)closeVout
 268 {
 269     [[[[VLCMain sharedInstance] controls] fspanel] fadeOut];
 270
 271     /* Make sure we don't see a white flash */
 272     [[self voutWindow] disableScreenUpdatesUntilFlush];
 273     [o_view removeFromSuperview];
 274     o_view = nil;
 275     p_vout = NULL;
 276     s_frame = nil;
 277     o_window = nil;
 278     p_real_vout = NULL;
 279 }
 280
 281 - (void)updateTitle
 282 {
 283     NSString * o_title = nil;
 284     NSMutableString * o_mrl = nil;
 285     input_thread_t * p_input;
 286     char * psz_title;
 287
 288     if( !p_vout ) return;
 289
 290     p_input = vlc_object_find( p_vout, VLC_OBJECT_INPUT, FIND_PARENT );
 291
 292     if( !p_input ) return;
 293
 294     input_item_t * p_item = input_GetItem( p_input );
 295
 296     psz_title = input_item_GetNowPlaying ( p_item );
 297     if( !psz_title )
 298         psz_title = input_item_GetName( p_item );
 299
 300     if( psz_title )
 301         o_title = [NSString stringWithUTF8String: psz_title];
 302
 303     char *psz_uri = input_item_GetURI( p_item );
 304     if( psz_uri )
 305         o_mrl = [NSMutableString stringWithUTF8String: psz_uri];
 306
 307     free( psz_title );
 308     free( psz_uri );
 309
 310     if( !o_title )
 311         o_title = o_mrl;
 312
 313     if( o_mrl != nil )
 314     {
 315         /* FIXME once psz_access is exported, we could check if we are
 316          * reading from a file in a smarter way. */
 317
 318         NSRange prefix_range = [o_mrl rangeOfString: @"file:"];
 319         if( prefix_range.location != NSNotFound )
 320             [o_mrl deleteCharactersInRange: prefix_range];
 321
 322         if( [o_mrl characterAtIndex:0] == '/' )
 323         {
 324             /* it's a local file */
 325             [o_window setRepresentedFilename: o_mrl];
 326         }
 327         else
 328         {
 329             /* it's from the network or somewhere else,
 330              * we clear the previous path */
 331             [o_window setRepresentedFilename: @""];
 332         }
 333         [o_window setTitle: o_title];
 334     }
 335     else
 336     {
 337         [o_window setTitle: [NSString stringWithUTF8String: VOUT_TITLE]];
 338     }
 339     vlc_object_release( p_input );
 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)voutWindow
 464 {
 465     return o_window;
 466 }
 467
 468 - (void)scrollWheel:(NSEvent *)theEvent
 469 {
 470     VLCControls * o_controls = (VLCControls *)[[NSApp delegate] controls];
 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] voutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] controls] 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] voutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] controls] 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] voutMenu] withEvent: o_event forView: [[[VLCMain sharedInstance] controls] 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] controls] fspanel] 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 *)realVout: (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     int i_drawable_gl;
 715     int i_timeout;
 716     id o_return = nil;
 717
 718     i_drawable_gl = var_GetInteger( p_vout->p_libvlc, "drawable-gl" );
 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-gl" value: if it's zero, we're running in the
 730      * main Mac intf; if it's non-zero, we're embedded. */
 731     if( i_drawable_gl == 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] embeddedList] embeddedVout];
 755             }
 756         }
 757     }
 758
 759     /* No embedded vout is available */
 760     if( o_return == nil )
 761     {
 762         NSRect null_rect;
 763         bzero( &null_rect, sizeof( NSRect ) );
 764         o_return = [[VLCDetachedVoutView alloc] initWithFrame: null_rect ];
 765     }
 766     [o_return setVout: p_vout subView: view frame: s_frame];
 767     return o_return;
 768 }
 769
 770 - (void)enterFullscreen
 771 {
 772     /* Save the settings for next playing item */
 773     playlist_t * p_playlist = pl_Hold( p_real_vout );
 774     var_SetBool( p_playlist, "fullscreen", true );
 775     pl_Release( p_real_vout );
 776 }
 777
 778 - (void)leaveFullscreen
 779 {
 780     /* Save the settings for next playing item */
 781     playlist_t * p_playlist = pl_Hold( p_real_vout );
 782     var_SetBool( p_playlist, "fullscreen", false );
 783     pl_Release( p_real_vout );
 784 }
 785
 786 @end
 787
 788 /*****************************************************************************
 789  * VLCDetachedVoutView implementation
 790  *****************************************************************************/
 791 @implementation VLCDetachedVoutView
 792
 793 - (id)initWithFrame: (NSRect)frameRect
 794 {
 795     [super initWithFrame: frameRect];
 796     i_time_mouse_last_moved = 0;
 797     return self;
 798 }
 799
 800 - (BOOL)mouseDownCanMoveWindow
 801 {
 802     return YES;
 803 }
 804
 805 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 806                      frame: (NSRect *) s_arg_frame
 807 {
 808     BOOL b_return = [super setVout: p_arg_vout subView: view frame:s_arg_frame];
 809     i_time_mouse_last_moved = mdate();
 810     o_window = [[VLCVoutWindow alloc] initWithVout: p_arg_vout view: self
 811                                                     frame: s_arg_frame];
 812
 813     [self updateTitle];
 814     if([self isFullscreen])
 815         [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
 816     else
 817         [view setFrame: [self frame]];
 818
 819     return b_return;
 820 }
 821
 822 - (void)closeVout
 823 {
 824     [o_window performSelectorOnMainThread: @selector(close) withObject: NULL waitUntilDone: YES];
 825     i_time_mouse_last_moved = 0;
 826     [super closeVout];
 827 }
 828
 829 - (void)mouseMoved:(NSEvent *)o_event
 830 {
 831     i_time_mouse_last_moved = mdate();
 832     [super mouseMoved: o_event];
 833 }
 834
 835 - (void)hideMouse:(BOOL)b_hide
 836 {
 837     BOOL b_inside;
 838     NSPoint ml;
 839     NSView *o_contents = [o_window contentView];
 840
 841     ml = [o_window convertScreenToBase:[NSEvent mouseLocation]];
 842     ml = [o_contents convertPoint:ml fromView:nil];
 843     b_inside = [o_contents mouse: ml inRect: [o_contents bounds]];
 844
 845     if( b_hide && b_inside )
 846     {
 847         [NSCursor setHiddenUntilMouseMoves: YES];
 848     }
 849     else if( !b_hide )
 850     {
 851         [NSCursor setHiddenUntilMouseMoves: NO];
 852     }
 853 }
 854
 855 - (void)manage
 856 {
 857     /* Dooh, why do we spend processor time doing this kind of stuff? */
 858     [super manage];
 859     unsigned int i_mouse_hide_timeout =
 860         var_CreateGetInteger(p_vout, "mouse-hide-timeout") * 1000;
 861
 862     if( i_mouse_hide_timeout < 100000 )
 863         i_mouse_hide_timeout = 100000;
 864     if( p_vout->b_fullscreen )
 865     {
 866         if( mdate() - i_time_mouse_last_moved > i_mouse_hide_timeout )
 867         {
 868             i_time_mouse_last_moved = mdate();
 869             [self hideMouse: YES];
 870         }
 871     }
 872     else
 873     {
 874         [self hideMouse: NO];
 875     }
 876 }
 877
 878
 879 - (void)enterFullscreen
 880 {
 881     [o_window performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: NO];
 882     [super enterFullscreen];
 883
 884 }
 885
 886 - (void)leaveFullscreen
 887 {
 888     [o_window performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: NO];
 889     [super leaveFullscreen];
 890 }
 891
 892
 893 - (void)scaleWindowWithFactor: (float)factor animate: (BOOL)animate
 894 {
 895     if( p_vout->b_fullscreen )
 896         return;
 897     [o_window setMovableByWindowBackground: NO];
 898     [super scaleWindowWithFactor: factor animate: animate];
 899     [o_window setMovableByWindowBackground: YES];
 900 }
 901 @end
 902
 903 /*****************************************************************************
 904  * VLCEmbeddedVoutView implementation
 905  *****************************************************************************/
 906
 907 @implementation VLCEmbeddedVoutView
 908
 909 - (void)awakeFromNib
 910 {
 911     o_embeddedwindow = [self window];
 912 }
 913
 914 - (BOOL)mouseDownCanMoveWindow
 915 {
 916     return YES;
 917 }
 918
 919 - (id)initWithFrame: (NSRect)frameRect
 920 {
 921     if(self = [super initWithFrame: frameRect])
 922     {
 923         b_used = NO;
 924         [[[VLCMain sharedInstance] embeddedList] addEmbeddedVout: self];
 925         o_embeddedwindow = nil; /* Filled later on in -awakeFromNib */
 926     }
 927     return self;
 928 }
 929
 930 - (BOOL)setVout: (vout_thread_t *) p_arg_vout subView: (NSView *) view
 931                  frame: (NSRect *)s_arg_frame
 932 {
 933     BOOL b_return;
 934
 935     [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 936
 937     b_return = [super setVout: p_arg_vout subView: view frame: s_arg_frame];
 938     if( b_return )
 939     {
 940         o_window = [self window];
 941
 942         [o_window setAcceptsMouseMovedEvents: TRUE];
 943
 944         if( var_CreateGetBool( p_real_vout, "video-on-top" ) )
 945         {
 946             [o_window setLevel: NSStatusWindowLevel];
 947         }
 948
 949         [view setFrameSize: [self frame].size];
 950     }
 951
 952     /* o_window needs to point to our o_embeddedwindow, super might have set it
 953      * to the fullscreen window that o_embeddedwindow setups during fullscreen */
 954     o_window = o_embeddedwindow;
 955
 956     if( b_return )
 957     {
 958         [o_window lockFullscreenAnimation];
 959
 960         [o_window setAlphaValue: var_GetFloat( p_vout, "macosx-opaqueness" )];
 961
 962         [self updateTitle];
 963
 964         [NSObject cancelPreviousPerformRequestsWithTarget:o_window];
 965
 966         /* Make the window the front and key window before animating */
 967         if ([o_window isVisible] && (![o_window isFullscreen]))
 968             [o_window makeKeyAndOrderFront: self];
 969
 970         [self scaleWindowWithFactor: 1.0 animate: [o_window isVisible] && (![o_window isFullscreen])];
 971
 972         [o_embeddedwindow setVideoRatio:[self voutSizeForFactor:1.0]];
 973
 974         /* Make sure our window is visible, if we are not in fullscreen */
 975         if (![o_window isFullscreen])
 976             [o_window makeKeyAndOrderFront: self];
 977         [o_window unlockFullscreenAnimation];
 978
 979     }
 980
 981     return b_return;
 982 }
 983
 984 - (void)setUsed: (BOOL)b_new_used
 985 {
 986     b_used = b_new_used;
 987 }
 988
 989 - (BOOL)isUsed
 990 {
 991     return b_used;
 992 }
 993
 994 - (void)closeVout
 995 {
 996     [super closeVout];
 997
 998     /* Don't close the window yet, wait a bit to see if a new input is poping up */
 999     /* FIXME: Probably fade the window In and Out */
1000     /* FIXME: fix core */
1001     [o_embeddedwindow performSelector:@selector(orderOut:) withObject:nil afterDelay:3.];
1002
1003     [[[VLCMain sharedInstance] embeddedList] releaseEmbeddedVout: self];
1004 }
1005
1006 - (void)enterFullscreen
1007 {
1008     /* Save settings */
1009     [super enterFullscreen];
1010
1011     /* We are in a VLCEmbeddedWindow */
1012     [o_embeddedwindow performSelectorOnMainThread: @selector(enterFullscreen) withObject: NULL waitUntilDone: YES];
1013 }
1014
1015 - (void)leaveFullscreen
1016 {
1017     /* Save settings */
1018     [super leaveFullscreen];
1019
1020     /* We are in a VLCEmbeddedWindow */
1021     [o_embeddedwindow performSelectorOnMainThread: @selector(leaveFullscreen) withObject: NULL waitUntilDone: YES];
1022 }
1023 @end
1024
1025 /*****************************************************************************
1026  * VLCVoutWindow implementation
1027  *****************************************************************************/
1028 @implementation VLCVoutWindow
1029
1030 - (id) initWithVout: (vout_thread_t *) vout view: (VLCVoutView *) view
1031                      frame: (NSRect *) frame
1032 {
1033     p_vout  = vout;
1034     o_view  = view;
1035     s_frame = frame;
1036     b_init_ok = NO;
1037     [self performSelectorOnMainThread: @selector(initMainThread:)
1038         withObject: NULL waitUntilDone: YES];
1039
1040     return b_init_ok ? self : nil;
1041 }
1042
1043 - (id)initMainThread: (id) sender
1044 {
1045     NSRect rect;
1046     rect.size.height = p_vout->i_window_height;
1047     rect.size.width  = p_vout->i_window_width;
1048     rect.origin.x = rect.origin.y = 70.;
1049
1050     if( self = [super initWithContentRect:rect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO])
1051     {
1052         [self setBackgroundColor:[NSColor blackColor]];
1053         [self setHasShadow:YES];
1054         [self setMovableByWindowBackground: YES];
1055         [self center];
1056         [self makeKeyAndOrderFront: self];
1057         [self setReleasedWhenClosed: YES];
1058         [self setFrameUsingName:@"VLCVoutWindowDetached"];
1059         [self setFrameAutosaveName:@"VLCVoutWindowDetached"];
1060
1061         /* We'll catch mouse events */
1062         [self makeFirstResponder: o_view];
1063         [self setCanBecomeKeyWindow: YES];
1064         [self setAcceptsMouseMovedEvents: YES];
1065         [self setIgnoresMouseEvents: NO];
1066
1067         if( var_CreateGetBool( p_vout, "macosx-background" ) )
1068         {
1069             int i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1070
1071             /* Find out on which screen to open the window */
1072             NSScreen * screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1073             if( !screen ) screen = [NSScreen mainScreen];
1074
1075             NSRect screen_rect = [screen frame];
1076             screen_rect.origin.x = screen_rect.origin.y = 0;
1077
1078             /* Creates a window with size: screen_rect on o_screen */
1079             [self setFrame: screen_rect display: NO];
1080
1081             [self setLevel: CGWindowLevelForKey(kCGDesktopWindowLevelKey)];
1082             [self setMovableByWindowBackground: NO];
1083         }
1084         if( var_CreateGetBool( p_vout, "video-on-top" ) )
1085         {
1086             [self setLevel: NSStatusWindowLevel];
1087         }
1088
1089         [self setAlphaValue: var_CreateGetFloat( p_vout, "macosx-opaqueness" )];
1090
1091         /* Add the view. It's automatically resized to fit the window */
1092         [self setContentView: o_view];
1093
1094         b_init_ok = YES;
1095     }
1096     return self;
1097 }
1098
1099 - (void)enterFullscreen
1100 {
1101     if( fullscreen ) return;
1102
1103     NSScreen *screen;
1104     int i_device;
1105     BOOL b_black = NO;
1106
1107     i_device = var_GetInteger( p_vout->p_libvlc, "video-device" );
1108     b_black = var_CreateGetBool( p_vout, "macosx-black" );
1109
1110     /* Find out on which screen to open the window */
1111     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
1112     if( !screen ) screen = [self screen];
1113
1114     if( b_black )
1115         [screen blackoutOtherScreens];
1116
1117     [self setMovableByWindowBackground: NO];
1118
1119     if( [screen isMainScreen] )
1120         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
1121
1122     initialFrame = [self frame];
1123     [self setFrame:[screen frame] display:YES animate:YES];
1124     [self setLevel:NSNormalWindowLevel];
1125
1126     /* tell the fspanel to move itself to front next time it's triggered */
1127     [[[[VLCMain sharedInstance] controls] fspanel] setVoutWasUpdated: i_device];
1128     [[[[VLCMain sharedInstance] controls] fspanel] setActive: nil];
1129
1130     fullscreen = YES;
1131 }
1132
1133 - (void)leaveFullscreen
1134 {
1135     if( !fullscreen ) return;
1136     fullscreen = NO;
1137
1138     [NSScreen unblackoutScreens];
1139
1140     [[[[VLCMain sharedInstance] controls] fspanel] setNonActive: nil];
1141     SetSystemUIMode( kUIModeNormal, kUIOptionAutoShowMenuBar);
1142     [self setFrame:initialFrame display:YES animate:YES];
1143     [self setMovableByWindowBackground: YES];
1144     if( var_GetBool( p_vout, "video-on-top" ) )
1145         [self setLevel: NSStatusWindowLevel];
1146 }
1147
1148 - (id)voutView
1149 {
1150     return o_view;
1151 }
1152
1153 @end
1154