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

   1 /*****************************************************************************
   2  * Windows.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2012 VLC authors and VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
   8  *          David Fuhrmann <david dot fuhrmann at googlemail dot com>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #import "Windows.h"
  26 #import "intf.h"
  27 #import "CoreInteraction.h"
  28 #import "ControlsBar.h"
  29 #import "VideoView.h"
  30
  31 /*****************************************************************************
  32  * VLCWindow
  33  *
  34  *  Missing extension to NSWindow
  35  *****************************************************************************/
  36
  37 @implementation VLCWindow
  38
  39 @synthesize hasActiveVideo=b_has_active_video;
  40 @synthesize fullscreen=b_fullscreen;
  41
  42 - (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask
  43                   backing:(NSBackingStoreType)backingType defer:(BOOL)flag
  44 {
  45     self = [super initWithContentRect:contentRect styleMask:styleMask backing:backingType defer:flag];
  46     if (self) {
  47         /* we don't want this window to be restored on relaunch */
  48         if (!OSX_SNOW_LEOPARD)
  49             [self setRestorable:NO];
  50     }
  51     return self;
  52 }
  53
  54 - (void)setCanBecomeKeyWindow: (BOOL)canBecomeKey
  55 {
  56     b_isset_canBecomeKeyWindow = YES;
  57     b_canBecomeKeyWindow = canBecomeKey;
  58 }
  59
  60 - (BOOL)canBecomeKeyWindow
  61 {
  62     if (b_isset_canBecomeKeyWindow)
  63         return b_canBecomeKeyWindow;
  64
  65     return [super canBecomeKeyWindow];
  66 }
  67
  68 - (void)setCanBecomeMainWindow: (BOOL)canBecomeMain
  69 {
  70     b_isset_canBecomeMainWindow = YES;
  71     b_canBecomeMainWindow = canBecomeMain;
  72 }
  73
  74 - (BOOL)canBecomeMainWindow
  75 {
  76     if (b_isset_canBecomeMainWindow)
  77         return b_canBecomeMainWindow;
  78
  79     return [super canBecomeMainWindow];
  80 }
  81
  82 - (void)closeAndAnimate: (BOOL)animate
  83 {
  84     NSInvocation *invoc;
  85
  86     if (!animate) {
  87         [super close];
  88         return;
  89     }
  90
  91     invoc = [NSInvocation invocationWithMethodSignature:[super methodSignatureForSelector:@selector(close)]];
  92     [invoc setTarget: self];
  93
  94     if (![self isVisible] || [self alphaValue] == 0.0) {
  95         [super close];
  96         return;
  97     }
  98
  99     [self orderOut: self animate: YES callback: invoc];
 100 }
 101
 102 - (void)orderOut: (id)sender animate: (BOOL)animate
 103 {
 104     NSInvocation *invoc = [NSInvocation invocationWithMethodSignature:[super methodSignatureForSelector:@selector(orderOut:)]];
 105     [invoc setTarget: self];
 106     [invoc setArgument: sender atIndex: 0];
 107     [self orderOut: sender animate: animate callback: invoc];
 108 }
 109
 110 - (void)orderOut: (id)sender animate: (BOOL)animate callback:(NSInvocation *)callback
 111 {
 112     NSViewAnimation *anim;
 113     NSViewAnimation *current_anim;
 114     NSMutableDictionary *dict;
 115
 116     if (!animate) {
 117         [self orderOut: sender];
 118         return;
 119     }
 120
 121     dict = [[NSMutableDictionary alloc] initWithCapacity:2];
 122
 123     [dict setObject:self forKey:NSViewAnimationTargetKey];
 124
 125     [dict setObject:NSViewAnimationFadeOutEffect forKey:NSViewAnimationEffectKey];
 126     anim = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict, nil]];
 127     [dict release];
 128
 129     [anim setAnimationBlockingMode:NSAnimationNonblocking];
 130     [anim setDuration:0.9];
 131     [anim setFrameRate:30];
 132     [anim setUserInfo: callback];
 133
 134     @synchronized(self) {
 135         current_anim = self->o_current_animation;
 136
 137         if ([[[current_anim viewAnimations] objectAtIndex:0] objectForKey: NSViewAnimationEffectKey] == NSViewAnimationFadeOutEffect && [current_anim isAnimating]) {
 138             [anim release];
 139         } else {
 140             if (current_anim) {
 141                 [current_anim stopAnimation];
 142                 [anim setCurrentProgress:1.0 - [current_anim currentProgress]];
 143                 [current_anim release];
 144             }
 145             else
 146                 [anim setCurrentProgress:1.0 - [self alphaValue]];
 147             self->o_current_animation = anim;
 148             [anim startAnimation];
 149         }
 150     }
 151 }
 152
 153 - (void)orderFront: (id)sender animate: (BOOL)animate
 154 {
 155     NSViewAnimation *anim;
 156     NSViewAnimation *current_anim;
 157     NSMutableDictionary *dict;
 158
 159     if (!animate) {
 160         [super orderFront: sender];
 161         [self setAlphaValue: 1.0];
 162         return;
 163     }
 164
 165     if (![self isVisible]) {
 166         [self setAlphaValue: 0.0];
 167         [super orderFront: sender];
 168     }
 169     else if ([self alphaValue] == 1.0) {
 170         [super orderFront: self];
 171         return;
 172     }
 173
 174     dict = [[NSMutableDictionary alloc] initWithCapacity:2];
 175
 176     [dict setObject:self forKey:NSViewAnimationTargetKey];
 177
 178     [dict setObject:NSViewAnimationFadeInEffect forKey:NSViewAnimationEffectKey];
 179     anim = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict, nil]];
 180     [dict release];
 181
 182     [anim setAnimationBlockingMode:NSAnimationNonblocking];
 183     [anim setDuration:0.5];
 184     [anim setFrameRate:30];
 185
 186     @synchronized(self) {
 187         current_anim = self->o_current_animation;
 188
 189         if ([[[current_anim viewAnimations] objectAtIndex:0] objectForKey: NSViewAnimationEffectKey] == NSViewAnimationFadeInEffect && [current_anim isAnimating]) {
 190             [anim release];
 191         } else {
 192             if (current_anim) {
 193                 [current_anim stopAnimation];
 194                 [anim setCurrentProgress:1.0 - [current_anim currentProgress]];
 195                 [current_anim release];
 196             }
 197             else
 198                 [anim setCurrentProgress:[self alphaValue]];
 199             self->o_current_animation = anim;
 200             [self orderFront: sender];
 201             [anim startAnimation];
 202         }
 203     }
 204 }
 205
 206 - (void)animationDidEnd:(NSAnimation*)anim
 207 {
 208     if ([self alphaValue] <= 0.0) {
 209         NSInvocation * invoc;
 210         [super orderOut: nil];
 211         [self setAlphaValue: 1.0];
 212         if ((invoc = [anim userInfo]))
 213             [invoc invoke];
 214     }
 215 }
 216
 217 - (VLCVoutView *)videoView
 218 {
 219     if ([[self contentView] class] == [VLCVoutView class])
 220         return (VLCVoutView *)[self contentView];
 221
 222     return nil;
 223 }
 224
 225
 226 @end
 227
 228
 229 /*****************************************************************************
 230  * VLCVideoWindowCommon
 231  *
 232  *  Common code for main window, detached window and extra video window
 233  *****************************************************************************/
 234
 235 @interface VLCVideoWindowCommon (Internal)
 236 - (void)customZoom:(id)sender;
 237 - (void)hasBecomeFullscreen;
 238 - (void)leaveFullscreenAndFadeOut:(BOOL)fadeout;
 239 - (void)hasEndedFullscreen;
 240 @end
 241
 242 @implementation VLCVideoWindowCommon
 243
 244 @synthesize videoView=o_video_view;
 245 @synthesize controlsBar=o_controls_bar;
 246
 247 #pragma mark -
 248 #pragma mark Init
 249
 250 - (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask
 251                   backing:(NSBackingStoreType)backingType defer:(BOOL)flag
 252 {
 253     b_dark_interface = config_GetInt(VLCIntf, "macosx-interfacestyle");
 254
 255     if (b_dark_interface) {
 256         styleMask = NSBorderlessWindowMask;
 257 #ifdef MAC_OS_X_VERSION_10_7
 258         if (!OSX_SNOW_LEOPARD)
 259             styleMask |= NSResizableWindowMask;
 260 #endif
 261     }
 262
 263     self = [super initWithContentRect:contentRect styleMask:styleMask
 264                               backing:backingType defer:flag];
 265
 266     /* we want to be moveable regardless of our style */
 267     [self setMovableByWindowBackground: YES];
 268     [self setCanBecomeKeyWindow:YES];
 269
 270     o_temp_view = [[NSView alloc] init];
 271     [o_temp_view setAutoresizingMask:NSViewHeightSizable | NSViewWidthSizable];
 272
 273     return self;
 274 }
 275
 276 - (void)dealloc
 277 {
 278     [o_temp_view release];
 279     [super dealloc];
 280 }
 281
 282 - (void)awakeFromNib
 283 {
 284     BOOL b_nativeFullscreenMode = NO;
 285 #ifdef MAC_OS_X_VERSION_10_7
 286     if (!OSX_SNOW_LEOPARD)
 287         b_nativeFullscreenMode = var_InheritBool(VLCIntf, "macosx-nativefullscreenmode");
 288 #endif
 289
 290     if (b_nativeFullscreenMode) {
 291         [self setCollectionBehavior: NSWindowCollectionBehaviorFullScreenPrimary];
 292     } else {
 293         [o_titlebar_view setFullscreenButtonHidden: YES];
 294     }
 295
 296     [super awakeFromNib];
 297 }
 298
 299 - (void)setTitle:(NSString *)title
 300 {
 301     if (!title || [title length] < 1)
 302         return;
 303
 304     if (b_dark_interface && o_titlebar_view)
 305         [o_titlebar_view setWindowTitle: title];
 306
 307     [super setTitle: title];
 308 }
 309
 310 #pragma mark -
 311 #pragma mark zoom / minimize / close
 312
 313 - (BOOL)validateMenuItem:(NSMenuItem *)menuItem
 314 {
 315     SEL s_menuAction = [menuItem action];
 316
 317     if ((s_menuAction == @selector(performClose:)) || (s_menuAction == @selector(performMiniaturize:)) || (s_menuAction == @selector(performZoom:)))
 318         return YES;
 319
 320     return [super validateMenuItem:menuItem];
 321 }
 322
 323 - (BOOL)windowShouldClose:(id)sender
 324 {
 325     return YES;
 326 }
 327
 328 - (void)performClose:(id)sender
 329 {
 330     if (!([self styleMask] & NSTitledWindowMask)) {
 331         [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowWillCloseNotification object:self];
 332
 333         [self orderOut: sender];
 334     } else
 335         [super performClose: sender];
 336 }
 337
 338 - (void)performMiniaturize:(id)sender
 339 {
 340     if (!([self styleMask] & NSTitledWindowMask))
 341         [self miniaturize: sender];
 342     else
 343         [super performMiniaturize: sender];
 344 }
 345
 346 - (void)performZoom:(id)sender
 347 {
 348     if (!([self styleMask] & NSTitledWindowMask))
 349         [self customZoom: sender];
 350     else
 351         [super performZoom: sender];
 352 }
 353
 354 - (void)zoom:(id)sender
 355 {
 356     if (!([self styleMask] & NSTitledWindowMask))
 357         [self customZoom: sender];
 358     else
 359         [super zoom: sender];
 360 }
 361
 362 /**
 363  * Given a proposed frame rectangle, return a modified version
 364  * which will fit inside the screen.
 365  *
 366  * This method is based upon NSWindow.m, part of the GNUstep GUI Library, licensed under LGPLv2+.
 367  *    Authors:  Scott Christley <scottc@net-community.com>, Venkat Ajjanagadde <venkat@ocbi.com>,
 368  *              Felipe A. Rodriguez <far@ix.netcom.com>, Richard Frith-Macdonald <richard@brainstorm.co.uk>
 369  *    Copyright (C) 1996 Free Software Foundation, Inc.
 370  */
 371 - (NSRect) customConstrainFrameRect: (NSRect)frameRect toScreen: (NSScreen*)screen
 372 {
 373     NSRect screenRect = [screen visibleFrame];
 374     float difference;
 375
 376     /* Move top edge of the window inside the screen */
 377     difference = NSMaxY (frameRect) - NSMaxY (screenRect);
 378     if (difference > 0) {
 379         frameRect.origin.y -= difference;
 380     }
 381
 382     /* If the window is resizable, resize it (if needed) so that the
 383      bottom edge is on the screen or can be on the screen when the user moves
 384      the window */
 385     difference = NSMaxY (screenRect) - NSMaxY (frameRect);
 386     if (_styleMask & NSResizableWindowMask) {
 387         float difference2;
 388
 389         difference2 = screenRect.origin.y - frameRect.origin.y;
 390         difference2 -= difference;
 391         // Take in account the space between the top of window and the top of the
 392         // screen which can be used to move the bottom of the window on the screen
 393         if (difference2 > 0) {
 394             frameRect.size.height -= difference2;
 395             frameRect.origin.y += difference2;
 396         }
 397
 398         /* Ensure that resizing doesn't makewindow smaller than minimum */
 399         difference2 = [self minSize].height - frameRect.size.height;
 400         if (difference2 > 0) {
 401             frameRect.size.height += difference2;
 402             frameRect.origin.y -= difference2;
 403         }
 404     }
 405
 406     return frameRect;
 407 }
 408
 409 #define DIST 3
 410
 411 /**
 412  Zooms the receiver.   This method calls the delegate method
 413  windowShouldZoom:toFrame: to determine if the window should
 414  be allowed to zoom to full screen.
 415  *
 416  * This method is based upon NSWindow.m, part of the GNUstep GUI Library, licensed under LGPLv2+.
 417  *    Authors:  Scott Christley <scottc@net-community.com>, Venkat Ajjanagadde <venkat@ocbi.com>,
 418  *              Felipe A. Rodriguez <far@ix.netcom.com>, Richard Frith-Macdonald <richard@brainstorm.co.uk>
 419  *    Copyright (C) 1996 Free Software Foundation, Inc.
 420  */
 421 - (void) customZoom: (id)sender
 422 {
 423     NSRect maxRect = [[self screen] visibleFrame];
 424     NSRect currentFrame = [self frame];
 425
 426     if ([[self delegate] respondsToSelector: @selector(windowWillUseStandardFrame:defaultFrame:)]) {
 427         maxRect = [[self delegate] windowWillUseStandardFrame: self defaultFrame: maxRect];
 428     }
 429
 430     maxRect = [self customConstrainFrameRect: maxRect toScreen: [self screen]];
 431
 432     // Compare the new frame with the current one
 433     if ((abs(NSMaxX(maxRect) - NSMaxX(currentFrame)) < DIST)
 434         && (abs(NSMaxY(maxRect) - NSMaxY(currentFrame)) < DIST)
 435         && (abs(NSMinX(maxRect) - NSMinX(currentFrame)) < DIST)
 436         && (abs(NSMinY(maxRect) - NSMinY(currentFrame)) < DIST)) {
 437         // Already in zoomed mode, reset user frame, if stored
 438         if ([self frameAutosaveName] != nil) {
 439             [self setFrame: previousSavedFrame display: YES animate: YES];
 440             [self saveFrameUsingName: [self frameAutosaveName]];
 441         }
 442         return;
 443     }
 444
 445     if ([self frameAutosaveName] != nil) {
 446         [self saveFrameUsingName: [self frameAutosaveName]];
 447         previousSavedFrame = [self frame];
 448     }
 449
 450     [self setFrame: maxRect display: YES animate: YES];
 451 }
 452
 453 #pragma mark -
 454 #pragma mark Video window resizing logic
 455
 456 - (void)setWindowLevel:(NSInteger)i_state
 457 {
 458     if (var_InheritBool(VLCIntf, "video-wallpaper") || [self level] < NSNormalWindowLevel)
 459         return;
 460
 461     [self setLevel: i_state];
 462
 463 }
 464
 465 - (NSRect)getWindowRectForProposedVideoViewSize:(NSSize)size
 466 {
 467     NSSize windowMinSize = [self minSize];
 468     NSRect screenFrame = [[self screen] visibleFrame];
 469
 470     NSPoint topleftbase = NSMakePoint(0, [self frame].size.height);
 471     NSPoint topleftscreen = [self convertBaseToScreen: topleftbase];
 472
 473     unsigned int i_width = size.width;
 474     unsigned int i_height = size.height;
 475     if (i_width < windowMinSize.width)
 476         i_width = windowMinSize.width;
 477     if (i_height < f_min_video_height)
 478         i_height = f_min_video_height;
 479
 480     /* Calculate the window's new size */
 481     NSRect new_frame;
 482     new_frame.size.width = [self frame].size.width - [o_video_view frame].size.width + i_width;
 483     new_frame.size.height = [self frame].size.height - [o_video_view frame].size.height + i_height;
 484     new_frame.origin.x = topleftscreen.x;
 485     new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 486
 487     /* make sure the window doesn't exceed the screen size the window is on */
 488     if (new_frame.size.width > screenFrame.size.width) {
 489         new_frame.size.width = screenFrame.size.width;
 490         new_frame.origin.x = screenFrame.origin.x;
 491     }
 492     if (new_frame.size.height > screenFrame.size.height) {
 493         new_frame.size.height = screenFrame.size.height;
 494         new_frame.origin.y = screenFrame.origin.y;
 495     }
 496     if (new_frame.origin.y < screenFrame.origin.y)
 497         new_frame.origin.y = screenFrame.origin.y;
 498
 499     CGFloat right_screen_point = screenFrame.origin.x + screenFrame.size.width;
 500     CGFloat right_window_point = new_frame.origin.x + new_frame.size.width;
 501     if (right_window_point > right_screen_point)
 502         new_frame.origin.x -= (right_window_point - right_screen_point);
 503
 504     return new_frame;
 505 }
 506
 507 - (void)resizeWindow
 508 {
 509     if ([self fullscreen])
 510         return;
 511
 512     NSRect window_rect = [self getWindowRectForProposedVideoViewSize:nativeVideoSize];
 513     [[self animator] setFrame:window_rect display:YES];
 514 }
 515
 516 - (void)setNativeVideoSize:(NSSize)size
 517 {
 518     nativeVideoSize = size;
 519
 520     if (var_InheritBool(VLCIntf, "macosx-video-autoresize") && !var_InheritBool(VLCIntf, "video-wallpaper"))
 521         [self resizeWindow];
 522 }
 523
 524 - (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize
 525 {
 526     if (![[VLCMain sharedInstance] activeVideoPlayback] || nativeVideoSize.width == 0. || nativeVideoSize.height == 0. || window != self)
 527         return proposedFrameSize;
 528
 529     // needed when entering lion fullscreen mode
 530     if ([self fullscreen])
 531         return proposedFrameSize;
 532
 533     if ([[VLCCoreInteraction sharedInstance] aspectRatioIsLocked]) {
 534         NSRect videoWindowFrame = [self frame];
 535         NSRect viewRect = [o_video_view convertRect:[o_video_view bounds] toView: nil];
 536         NSRect contentRect = [self contentRectForFrameRect:videoWindowFrame];
 537         float marginy = viewRect.origin.y + videoWindowFrame.size.height - contentRect.size.height;
 538         float marginx = contentRect.size.width - viewRect.size.width;
 539         if (o_titlebar_view && b_dark_interface)
 540             marginy += [o_titlebar_view frame].size.height;
 541
 542         proposedFrameSize.height = (proposedFrameSize.width - marginx) * nativeVideoSize.height / nativeVideoSize.width + marginy;
 543     }
 544
 545     return proposedFrameSize;
 546 }
 547
 548
 549 #pragma mark -
 550 #pragma mark Lion native fullscreen handling
 551
 552 - (void)becomeKeyWindow
 553 {
 554     [super becomeKeyWindow];
 555
 556     // change fspanel state for the case when multiple windows are in fullscreen
 557     if ([self hasActiveVideo] && [self fullscreen])
 558         [[[VLCMainWindow sharedInstance] fsPanel] setActive:nil];
 559     else
 560         [[[VLCMainWindow sharedInstance] fsPanel] setNonActive:nil];
 561 }
 562
 563 - (void)windowWillEnterFullScreen:(NSNotification *)notification
 564 {
 565     // workaround, see #6668
 566     [NSApp setPresentationOptions:(NSApplicationPresentationFullScreen | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
 567
 568     [self setFullscreen: YES];
 569
 570     var_SetBool(pl_Get(VLCIntf), "fullscreen", true);
 571
 572     if ([self hasActiveVideo]) {
 573         vout_thread_t *p_vout = getVoutForActiveWindow();
 574         if (p_vout) {
 575             var_SetBool(p_vout, "fullscreen", true);
 576             vlc_object_release(p_vout);
 577         }
 578     }
 579
 580     [o_video_view setFrame: [[self contentView] frame]];
 581
 582     [[VLCMainWindow sharedInstance] recreateHideMouseTimer];
 583     i_originalLevel = [self level];
 584     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: NSNormalWindowLevel];
 585     [self setLevel:NSNormalWindowLevel];
 586
 587     if (b_dark_interface) {
 588         [o_titlebar_view removeFromSuperviewWithoutNeedingDisplay];
 589
 590         NSRect winrect;
 591         CGFloat f_titleBarHeight = [o_titlebar_view frame].size.height;
 592         winrect = [self frame];
 593
 594         winrect.size.height = winrect.size.height - f_titleBarHeight;
 595         [self setFrame: winrect display:NO animate:NO];
 596     }
 597
 598     // TODO fix bottom bar status when vout just not visible, but there
 599     if (![o_video_view isHidden])
 600         [[o_controls_bar bottomBarView] setHidden: YES];
 601
 602     [self setMovableByWindowBackground: NO];
 603 }
 604
 605 - (void)windowDidEnterFullScreen:(NSNotification *)notification
 606 {
 607     // Indeed, we somehow can have an "inactive" fullscreen (but a visible window!).
 608     // But this creates some problems when leaving fs over remote intfs, so activate app here.
 609     [NSApp activateIgnoringOtherApps:YES];
 610
 611     if ([self hasActiveVideo]) {
 612         [[[VLCMainWindow sharedInstance] fsPanel] setVoutWasUpdated: self];
 613         [[[VLCMainWindow sharedInstance] fsPanel] setActive: nil];
 614     }
 615
 616     NSArray *subviews = [[self videoView] subviews];
 617     NSUInteger count = [subviews count];
 618
 619     for (NSUInteger x = 0; x < count; x++) {
 620         if ([[subviews objectAtIndex:x] respondsToSelector:@selector(reshape)])
 621             [[subviews objectAtIndex:x] reshape];
 622     }
 623
 624 }
 625
 626 - (void)windowWillExitFullScreen:(NSNotification *)notification
 627 {
 628     [self setFullscreen: NO];
 629
 630     var_SetBool(pl_Get(VLCIntf), "fullscreen", false);
 631
 632     if ([self hasActiveVideo]) {
 633         vout_thread_t *p_vout = getVoutForActiveWindow();
 634         if (p_vout) {
 635             var_SetBool(p_vout, "fullscreen", false);
 636             vlc_object_release(p_vout);
 637         }
 638     }
 639
 640     [NSCursor setHiddenUntilMouseMoves: NO];
 641     [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 642
 643     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: i_originalLevel];
 644     [self setLevel:i_originalLevel];
 645
 646     if (b_dark_interface) {
 647         NSRect winrect;
 648         CGFloat f_titleBarHeight = [o_titlebar_view frame].size.height;
 649         winrect = [self frame];
 650
 651         [o_titlebar_view setFrame: NSMakeRect(0, winrect.size.height - f_titleBarHeight,
 652                                               winrect.size.width, f_titleBarHeight)];
 653         [[self contentView] addSubview: o_titlebar_view];
 654
 655         winrect.size.height = winrect.size.height + f_titleBarHeight;
 656         [self setFrame: winrect display:NO animate:NO];
 657         winrect = [o_video_view frame];
 658         winrect.size.height -= f_titleBarHeight;
 659         [o_video_view setFrame: winrect];
 660     }
 661
 662     NSRect videoViewFrame = [o_video_view frame];
 663     videoViewFrame.origin.y = [[o_controls_bar bottomBarView] frame].size.height;
 664     videoViewFrame.size.height -= [[o_controls_bar bottomBarView] frame].size.height;
 665     [o_video_view setFrame: videoViewFrame];
 666     [[o_controls_bar bottomBarView] setHidden: NO];
 667
 668     [self setMovableByWindowBackground: YES];
 669 }
 670
 671 #pragma mark -
 672 #pragma mark Fullscreen Logic
 673
 674 - (void)lockFullscreenAnimation
 675 {
 676     [o_animation_lock lock];
 677 }
 678
 679 - (void)unlockFullscreenAnimation
 680 {
 681     [o_animation_lock unlock];
 682 }
 683
 684 - (void)enterFullscreen
 685 {
 686     NSMutableDictionary *dict1, *dict2;
 687     NSScreen *screen;
 688     NSRect screen_rect;
 689     NSRect rect;
 690     BOOL blackout_other_displays = var_InheritBool(VLCIntf, "macosx-black");
 691
 692     screen = [NSScreen screenWithDisplayID:(CGDirectDisplayID)var_InheritInteger(VLCIntf, "macosx-vdev")];
 693     [self lockFullscreenAnimation];
 694
 695     if (!screen) {
 696         msg_Dbg(VLCIntf, "chosen screen isn't present, using current screen for fullscreen mode");
 697         screen = [self screen];
 698     }
 699     if (!screen) {
 700         msg_Dbg(VLCIntf, "Using deepest screen");
 701         screen = [NSScreen deepestScreen];
 702     }
 703
 704     screen_rect = [screen frame];
 705
 706     if (o_controls_bar)
 707         [o_controls_bar setFullscreenState:YES];
 708     [[[VLCMainWindow sharedInstance] controlsBar] setFullscreenState:YES];
 709
 710     [[VLCMainWindow sharedInstance] recreateHideMouseTimer];
 711
 712     if (blackout_other_displays)
 713         [screen blackoutOtherScreens];
 714
 715     /* Make sure we don't see the window flashes in float-on-top mode */
 716     i_originalLevel = [self level];
 717     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: NSNormalWindowLevel];
 718     [self setLevel:NSNormalWindowLevel];
 719
 720
 721     /* Only create the o_fullscreen_window if we are not in the middle of the zooming animation */
 722     if (!o_fullscreen_window) {
 723         /* We can't change the styleMask of an already created NSWindow, so we create another window, and do eye catching stuff */
 724
 725         rect = [[o_video_view superview] convertRect: [o_video_view frame] toView: nil]; /* Convert to Window base coord */
 726         rect.origin.x += [self frame].origin.x;
 727         rect.origin.y += [self frame].origin.y;
 728         o_fullscreen_window = [[VLCWindow alloc] initWithContentRect:rect styleMask: NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES];
 729         [o_fullscreen_window setBackgroundColor: [NSColor blackColor]];
 730         [o_fullscreen_window setCanBecomeKeyWindow: YES];
 731         [o_fullscreen_window setCanBecomeMainWindow: YES];
 732         [o_fullscreen_window setHasActiveVideo: YES];
 733         [o_fullscreen_window setFullscreen: YES];
 734
 735         if (![self isVisible] || [self alphaValue] == 0.0) {
 736             /* We don't animate if we are not visible, instead we
 737              * simply fade the display */
 738             CGDisplayFadeReservationToken token;
 739
 740             if (blackout_other_displays) {
 741                 CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 742                 CGDisplayFade(token, 0.5, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES);
 743             }
 744
 745             NSApplicationPresentationOptions presentationOpts = [NSApp presentationOptions];
 746             if ([screen hasMenuBar])
 747                 presentationOpts |= NSApplicationPresentationAutoHideMenuBar;
 748             if ([screen hasMenuBar] || [screen hasDock])
 749                 presentationOpts |= NSApplicationPresentationAutoHideDock;
 750             [NSApp setPresentationOptions:presentationOpts];
 751
 752             [[o_video_view superview] replaceSubview:o_video_view with:o_temp_view];
 753             [o_temp_view setFrame:[o_video_view frame]];
 754             [o_fullscreen_window setContentView:o_video_view];
 755
 756             [o_fullscreen_window makeKeyAndOrderFront:self];
 757             [o_fullscreen_window orderFront:self animate:YES];
 758
 759             [o_fullscreen_window setFrame:screen_rect display:YES animate:YES];
 760             [o_fullscreen_window setLevel:NSNormalWindowLevel];
 761
 762             if (blackout_other_displays) {
 763                 CGDisplayFade(token, 0.3, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO);
 764                 CGReleaseDisplayFadeReservation(token);
 765             }
 766
 767             /* Will release the lock */
 768             [self hasBecomeFullscreen];
 769
 770             return;
 771         }
 772
 773         /* Make sure we don't see the o_video_view disappearing of the screen during this operation */
 774         NSDisableScreenUpdates();
 775         [[o_video_view superview] replaceSubview:o_video_view with:o_temp_view];
 776         [o_temp_view setFrame:[o_video_view frame]];
 777         [o_fullscreen_window setContentView:o_video_view];
 778         [o_fullscreen_window makeKeyAndOrderFront:self];
 779         NSEnableScreenUpdates();
 780     }
 781
 782     /* We are in fullscreen (and no animation is running) */
 783     if ([self fullscreen]) {
 784         /* Make sure we are hidden */
 785         [self orderOut: self];
 786
 787         [self unlockFullscreenAnimation];
 788         return;
 789     }
 790
 791     if (o_fullscreen_anim1) {
 792         [o_fullscreen_anim1 stopAnimation];
 793         [o_fullscreen_anim1 release];
 794     }
 795     if (o_fullscreen_anim2) {
 796         [o_fullscreen_anim2 stopAnimation];
 797         [o_fullscreen_anim2 release];
 798     }
 799
 800     NSApplicationPresentationOptions presentationOpts = [NSApp presentationOptions];
 801     if ([screen hasMenuBar])
 802         presentationOpts |= NSApplicationPresentationAutoHideMenuBar;
 803     if ([screen hasMenuBar] || [screen hasDock])
 804         presentationOpts |= NSApplicationPresentationAutoHideDock;
 805     [NSApp setPresentationOptions:presentationOpts];
 806
 807     dict1 = [[NSMutableDictionary alloc] initWithCapacity:2];
 808     dict2 = [[NSMutableDictionary alloc] initWithCapacity:3];
 809
 810     [dict1 setObject:self forKey:NSViewAnimationTargetKey];
 811     [dict1 setObject:NSViewAnimationFadeOutEffect forKey:NSViewAnimationEffectKey];
 812
 813     [dict2 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 814     [dict2 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 815     [dict2 setObject:[NSValue valueWithRect:screen_rect] forKey:NSViewAnimationEndFrameKey];
 816
 817     /* Strategy with NSAnimation allocation:
 818      - Keep at most 2 animation at a time
 819      - leaveFullscreen/enterFullscreen are the only responsible for releasing and alloc-ing
 820      */
 821     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict1]];
 822     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict2]];
 823
 824     [dict1 release];
 825     [dict2 release];
 826
 827     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 828     [o_fullscreen_anim1 setDuration: 0.3];
 829     [o_fullscreen_anim1 setFrameRate: 30];
 830     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 831     [o_fullscreen_anim2 setDuration: 0.2];
 832     [o_fullscreen_anim2 setFrameRate: 30];
 833
 834     [o_fullscreen_anim2 setDelegate: self];
 835     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 836
 837     [o_fullscreen_anim1 startAnimation];
 838     /* fullscreenAnimation will be unlocked when animation ends */
 839 }
 840
 841 - (void)hasBecomeFullscreen
 842 {
 843     if ([[o_video_view subviews] count] > 0)
 844         [o_fullscreen_window makeFirstResponder: [[o_video_view subviews] objectAtIndex:0]];
 845
 846     [o_fullscreen_window makeKeyWindow];
 847     [o_fullscreen_window setAcceptsMouseMovedEvents: YES];
 848
 849     /* tell the fspanel to move itself to front next time it's triggered */
 850     [[[VLCMainWindow sharedInstance] fsPanel] setVoutWasUpdated: o_fullscreen_window];
 851     [[[VLCMainWindow sharedInstance] fsPanel] setActive: nil];
 852
 853     if ([self isVisible])
 854         [self orderOut: self];
 855
 856     [self setFullscreen:YES];
 857     [self unlockFullscreenAnimation];
 858 }
 859
 860 - (void)leaveFullscreen
 861 {
 862     [self leaveFullscreenAndFadeOut: NO];
 863 }
 864
 865 - (void)leaveFullscreenAndFadeOut: (BOOL)fadeout
 866 {
 867     NSMutableDictionary *dict1, *dict2;
 868     NSRect frame;
 869     BOOL blackout_other_displays = var_InheritBool(VLCIntf, "macosx-black");
 870
 871     [self lockFullscreenAnimation];
 872
 873     if (o_controls_bar)
 874         [o_controls_bar setFullscreenState:NO];
 875     [[[VLCMainWindow sharedInstance] controlsBar] setFullscreenState:NO];
 876
 877     /* We always try to do so */
 878     [NSScreen unblackoutScreens];
 879
 880     [[o_video_view window] makeKeyAndOrderFront: nil];
 881
 882     /* Don't do anything if o_fullscreen_window is already closed */
 883     if (!o_fullscreen_window) {
 884         [self unlockFullscreenAnimation];
 885         return;
 886     }
 887
 888     if (fadeout) {
 889         /* We don't animate if we are not visible, instead we
 890          * simply fade the display */
 891         CGDisplayFadeReservationToken token;
 892
 893         if (blackout_other_displays) {
 894             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 895             CGDisplayFade(token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES);
 896         }
 897
 898         [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 899         [NSApp setPresentationOptions: NSApplicationPresentationDefault];
 900
 901         /* Will release the lock */
 902         [self hasEndedFullscreen];
 903
 904         /* Our window is hidden, and might be faded. We need to workaround that, so note it
 905          * here */
 906         b_window_is_invisible = YES;
 907
 908         if (blackout_other_displays) {
 909             CGDisplayFade(token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO);
 910             CGReleaseDisplayFadeReservation(token);
 911         }
 912
 913         return;
 914     }
 915
 916     [self setAlphaValue: 0.0];
 917     [self orderFront: self];
 918     [[o_video_view window] orderFront: self];
 919
 920     [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 921     [NSApp setPresentationOptions:(NSApplicationPresentationDefault)];
 922
 923     if (o_fullscreen_anim1) {
 924         [o_fullscreen_anim1 stopAnimation];
 925         [o_fullscreen_anim1 release];
 926     }
 927     if (o_fullscreen_anim2) {
 928         [o_fullscreen_anim2 stopAnimation];
 929         [o_fullscreen_anim2 release];
 930     }
 931
 932     frame = [[o_temp_view superview] convertRect: [o_temp_view frame] toView: nil]; /* Convert to Window base coord */
 933     frame.origin.x += [self frame].origin.x;
 934     frame.origin.y += [self frame].origin.y;
 935
 936     dict2 = [[NSMutableDictionary alloc] initWithCapacity:2];
 937     [dict2 setObject:self forKey:NSViewAnimationTargetKey];
 938     [dict2 setObject:NSViewAnimationFadeInEffect forKey:NSViewAnimationEffectKey];
 939
 940     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict2, nil]];
 941     [dict2 release];
 942
 943     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 944     [o_fullscreen_anim2 setDuration: 0.3];
 945     [o_fullscreen_anim2 setFrameRate: 30];
 946
 947     [o_fullscreen_anim2 setDelegate: self];
 948
 949     dict1 = [[NSMutableDictionary alloc] initWithCapacity:3];
 950
 951     [dict1 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 952     [dict1 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 953     [dict1 setObject:[NSValue valueWithRect:frame] forKey:NSViewAnimationEndFrameKey];
 954
 955     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict1, nil]];
 956     [dict1 release];
 957
 958     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 959     [o_fullscreen_anim1 setDuration: 0.2];
 960     [o_fullscreen_anim1 setFrameRate: 30];
 961     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 962
 963     /* Make sure o_fullscreen_window is the frontmost window */
 964     [o_fullscreen_window orderFront: self];
 965
 966     [o_fullscreen_anim1 startAnimation];
 967     /* fullscreenAnimation will be unlocked when animation ends */
 968 }
 969
 970 - (void)hasEndedFullscreen
 971 {
 972     [self setFullscreen:NO];
 973
 974     /* This function is private and should be only triggered at the end of the fullscreen change animation */
 975     /* Make sure we don't see the o_video_view disappearing of the screen during this operation */
 976     NSDisableScreenUpdates();
 977     [o_video_view retain];
 978     [o_video_view removeFromSuperviewWithoutNeedingDisplay];
 979     [[o_temp_view superview] replaceSubview:o_temp_view with:o_video_view];
 980     [o_video_view release];
 981     [o_video_view setFrame:[o_temp_view frame]];
 982     if ([[o_video_view subviews] count] > 0)
 983         [self makeFirstResponder: [[o_video_view subviews] objectAtIndex:0]];
 984
 985     [super makeKeyAndOrderFront:self]; /* our version (in main window) contains a workaround */
 986
 987     [o_fullscreen_window orderOut: self];
 988     NSEnableScreenUpdates();
 989
 990     [o_fullscreen_window release];
 991     o_fullscreen_window = nil;
 992
 993     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: i_originalLevel];
 994     [self setLevel:i_originalLevel];
 995     [self setAlphaValue: config_GetFloat(VLCIntf, "macosx-opaqueness")];
 996
 997     // if we quit fullscreen because there is no video anymore, make sure non-embedded window is not visible
 998     if (![[VLCMain sharedInstance] activeVideoPlayback] && [self class] != [VLCMainWindow class])
 999         [self orderOut: self];
1000
1001     [self unlockFullscreenAnimation];
1002 }
1003
1004 - (void)animationDidEnd:(NSAnimation*)animation
1005 {
1006     NSArray *viewAnimations;
1007     if (o_makekey_anim == animation) {
1008         [o_makekey_anim release];
1009         return;
1010     }
1011     if ([animation currentValue] < 1.0)
1012         return;
1013
1014     /* Fullscreen ended or started (we are a delegate only for leaveFullscreen's/enterFullscren's anim2) */
1015     viewAnimations = [o_fullscreen_anim2 viewAnimations];
1016     if ([viewAnimations count] >=1 &&
1017         [[[viewAnimations objectAtIndex: 0] objectForKey: NSViewAnimationEffectKey] isEqualToString:NSViewAnimationFadeInEffect]) {
1018         /* Fullscreen ended */
1019         [self hasEndedFullscreen];
1020     } else
1021     /* Fullscreen started */
1022         [self hasBecomeFullscreen];
1023 }
1024
1025 #pragma mark -
1026 #pragma mark Accessibility stuff
1027
1028 - (NSArray *)accessibilityAttributeNames
1029 {
1030     if (!b_dark_interface || !o_titlebar_view)
1031         return [super accessibilityAttributeNames];
1032
1033     static NSMutableArray *attributes = nil;
1034     if (attributes == nil) {
1035         attributes = [[super accessibilityAttributeNames] mutableCopy];
1036         NSArray *appendAttributes = [NSArray arrayWithObjects: NSAccessibilitySubroleAttribute,
1037                                      NSAccessibilityCloseButtonAttribute,
1038                                      NSAccessibilityMinimizeButtonAttribute,
1039                                      NSAccessibilityZoomButtonAttribute,
1040                                      nil];
1041
1042         for(NSString *attribute in appendAttributes) {
1043             if (![attributes containsObject:attribute])
1044                 [attributes addObject:attribute];
1045         }
1046     }
1047     return attributes;
1048 }
1049
1050 - (id)accessibilityAttributeValue: (NSString*)o_attribute_name
1051 {
1052     if (b_dark_interface && o_titlebar_view) {
1053         VLCMainWindowTitleView *o_tbv = o_titlebar_view;
1054
1055         if ([o_attribute_name isEqualTo: NSAccessibilitySubroleAttribute])
1056             return NSAccessibilityStandardWindowSubrole;
1057
1058         if ([o_attribute_name isEqualTo: NSAccessibilityCloseButtonAttribute])
1059             return [[o_tbv closeButton] cell];
1060
1061         if ([o_attribute_name isEqualTo: NSAccessibilityMinimizeButtonAttribute])
1062             return [[o_tbv minimizeButton] cell];
1063
1064         if ([o_attribute_name isEqualTo: NSAccessibilityZoomButtonAttribute])
1065             return [[o_tbv zoomButton] cell];
1066     }
1067
1068     return [super accessibilityAttributeValue: o_attribute_name];
1069 }
1070
1071 @end