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

   1 /*****************************************************************************
   2  * Windows.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2012-2013 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 @synthesize enteringFullscreenTransition=b_entering_fullscreen_transition;
 247
 248 #pragma mark -
 249 #pragma mark Init
 250
 251 - (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask
 252                   backing:(NSBackingStoreType)backingType defer:(BOOL)flag
 253 {
 254     b_dark_interface = config_GetInt(VLCIntf, "macosx-interfacestyle");
 255
 256     if (b_dark_interface) {
 257         styleMask = NSBorderlessWindowMask;
 258 #ifdef MAC_OS_X_VERSION_10_7
 259         if (!OSX_SNOW_LEOPARD)
 260             styleMask |= NSResizableWindowMask;
 261 #endif
 262     }
 263
 264     self = [super initWithContentRect:contentRect styleMask:styleMask
 265                               backing:backingType defer:flag];
 266
 267     /* we want to be moveable regardless of our style */
 268     [self setMovableByWindowBackground: YES];
 269     [self setCanBecomeKeyWindow:YES];
 270
 271     o_temp_view = [[NSView alloc] init];
 272     [o_temp_view setAutoresizingMask:NSViewHeightSizable | NSViewWidthSizable];
 273
 274     return self;
 275 }
 276
 277 - (void)dealloc
 278 {
 279     [o_temp_view release];
 280     [super dealloc];
 281 }
 282
 283 - (void)awakeFromNib
 284 {
 285     BOOL b_nativeFullscreenMode = NO;
 286 #ifdef MAC_OS_X_VERSION_10_7
 287     if (!OSX_SNOW_LEOPARD)
 288         b_nativeFullscreenMode = var_InheritBool(VLCIntf, "macosx-nativefullscreenmode");
 289 #endif
 290
 291     if (b_nativeFullscreenMode) {
 292         [self setCollectionBehavior: NSWindowCollectionBehaviorFullScreenPrimary];
 293     } else {
 294         [o_titlebar_view setFullscreenButtonHidden: YES];
 295     }
 296
 297     [super awakeFromNib];
 298 }
 299
 300 - (void)setTitle:(NSString *)title
 301 {
 302     if (!title || [title length] < 1)
 303         return;
 304
 305     if (b_dark_interface && o_titlebar_view)
 306         [o_titlebar_view setWindowTitle: title];
 307
 308     [super setTitle: title];
 309 }
 310
 311 #pragma mark -
 312 #pragma mark zoom / minimize / close
 313
 314 - (BOOL)validateMenuItem:(NSMenuItem *)menuItem
 315 {
 316     SEL s_menuAction = [menuItem action];
 317
 318     if ((s_menuAction == @selector(performClose:)) || (s_menuAction == @selector(performMiniaturize:)) || (s_menuAction == @selector(performZoom:)))
 319         return YES;
 320
 321     return [super validateMenuItem:menuItem];
 322 }
 323
 324 - (BOOL)windowShouldClose:(id)sender
 325 {
 326     return YES;
 327 }
 328
 329 - (void)performClose:(id)sender
 330 {
 331     if (!([self styleMask] & NSTitledWindowMask)) {
 332         [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowWillCloseNotification object:self];
 333
 334         [self orderOut: sender];
 335     } else
 336         [super performClose: sender];
 337 }
 338
 339 - (void)performMiniaturize:(id)sender
 340 {
 341     if (!([self styleMask] & NSTitledWindowMask))
 342         [self miniaturize: sender];
 343     else
 344         [super performMiniaturize: sender];
 345 }
 346
 347 - (void)performZoom:(id)sender
 348 {
 349     if (!([self styleMask] & NSTitledWindowMask))
 350         [self customZoom: sender];
 351     else
 352         [super performZoom: sender];
 353 }
 354
 355 - (void)zoom:(id)sender
 356 {
 357     if (!([self styleMask] & NSTitledWindowMask))
 358         [self customZoom: sender];
 359     else
 360         [super zoom: sender];
 361 }
 362
 363 /**
 364  * Given a proposed frame rectangle, return a modified version
 365  * which will fit inside the screen.
 366  *
 367  * This method is based upon NSWindow.m, part of the GNUstep GUI Library, licensed under LGPLv2+.
 368  *    Authors:  Scott Christley <scottc@net-community.com>, Venkat Ajjanagadde <venkat@ocbi.com>,
 369  *              Felipe A. Rodriguez <far@ix.netcom.com>, Richard Frith-Macdonald <richard@brainstorm.co.uk>
 370  *    Copyright (C) 1996 Free Software Foundation, Inc.
 371  */
 372 - (NSRect) customConstrainFrameRect: (NSRect)frameRect toScreen: (NSScreen*)screen
 373 {
 374     NSRect screenRect = [screen visibleFrame];
 375     float difference;
 376
 377     /* Move top edge of the window inside the screen */
 378     difference = NSMaxY (frameRect) - NSMaxY (screenRect);
 379     if (difference > 0) {
 380         frameRect.origin.y -= difference;
 381     }
 382
 383     /* If the window is resizable, resize it (if needed) so that the
 384      bottom edge is on the screen or can be on the screen when the user moves
 385      the window */
 386     difference = NSMaxY (screenRect) - NSMaxY (frameRect);
 387     if (_styleMask & NSResizableWindowMask) {
 388         float difference2;
 389
 390         difference2 = screenRect.origin.y - frameRect.origin.y;
 391         difference2 -= difference;
 392         // Take in account the space between the top of window and the top of the
 393         // screen which can be used to move the bottom of the window on the screen
 394         if (difference2 > 0) {
 395             frameRect.size.height -= difference2;
 396             frameRect.origin.y += difference2;
 397         }
 398
 399         /* Ensure that resizing doesn't makewindow smaller than minimum */
 400         difference2 = [self minSize].height - frameRect.size.height;
 401         if (difference2 > 0) {
 402             frameRect.size.height += difference2;
 403             frameRect.origin.y -= difference2;
 404         }
 405     }
 406
 407     return frameRect;
 408 }
 409
 410 #define DIST 3
 411
 412 /**
 413  Zooms the receiver.   This method calls the delegate method
 414  windowShouldZoom:toFrame: to determine if the window should
 415  be allowed to zoom to full screen.
 416  *
 417  * This method is based upon NSWindow.m, part of the GNUstep GUI Library, licensed under LGPLv2+.
 418  *    Authors:  Scott Christley <scottc@net-community.com>, Venkat Ajjanagadde <venkat@ocbi.com>,
 419  *              Felipe A. Rodriguez <far@ix.netcom.com>, Richard Frith-Macdonald <richard@brainstorm.co.uk>
 420  *    Copyright (C) 1996 Free Software Foundation, Inc.
 421  */
 422 - (void) customZoom: (id)sender
 423 {
 424     NSRect maxRect = [[self screen] visibleFrame];
 425     NSRect currentFrame = [self frame];
 426
 427     if ([[self delegate] respondsToSelector: @selector(windowWillUseStandardFrame:defaultFrame:)]) {
 428         maxRect = [[self delegate] windowWillUseStandardFrame: self defaultFrame: maxRect];
 429     }
 430
 431     maxRect = [self customConstrainFrameRect: maxRect toScreen: [self screen]];
 432
 433     // Compare the new frame with the current one
 434     if ((abs(NSMaxX(maxRect) - NSMaxX(currentFrame)) < DIST)
 435         && (abs(NSMaxY(maxRect) - NSMaxY(currentFrame)) < DIST)
 436         && (abs(NSMinX(maxRect) - NSMinX(currentFrame)) < DIST)
 437         && (abs(NSMinY(maxRect) - NSMinY(currentFrame)) < DIST)) {
 438         // Already in zoomed mode, reset user frame, if stored
 439         if ([self frameAutosaveName] != nil) {
 440             [self setFrame: previousSavedFrame display: YES animate: YES];
 441             [self saveFrameUsingName: [self frameAutosaveName]];
 442         }
 443         return;
 444     }
 445
 446     if ([self frameAutosaveName] != nil) {
 447         [self saveFrameUsingName: [self frameAutosaveName]];
 448         previousSavedFrame = [self frame];
 449     }
 450
 451     [self setFrame: maxRect display: YES animate: YES];
 452 }
 453
 454 #pragma mark -
 455 #pragma mark Video window resizing logic
 456
 457 - (void)setWindowLevel:(NSInteger)i_state
 458 {
 459     if (var_InheritBool(VLCIntf, "video-wallpaper") || [self level] < NSNormalWindowLevel)
 460         return;
 461
 462     [self setLevel: i_state];
 463
 464 }
 465
 466 - (NSRect)getWindowRectForProposedVideoViewSize:(NSSize)size
 467 {
 468     NSSize windowMinSize = [self minSize];
 469     NSRect screenFrame = [[self screen] visibleFrame];
 470
 471     NSPoint topleftbase = NSMakePoint(0, [self frame].size.height);
 472     NSPoint topleftscreen = [self convertBaseToScreen: topleftbase];
 473
 474     unsigned int i_width = size.width;
 475     unsigned int i_height = size.height;
 476     if (i_width < windowMinSize.width)
 477         i_width = windowMinSize.width;
 478     if (i_height < f_min_video_height)
 479         i_height = f_min_video_height;
 480
 481     /* Calculate the window's new size */
 482     NSRect new_frame;
 483     new_frame.size.width = [self frame].size.width - [o_video_view frame].size.width + i_width;
 484     new_frame.size.height = [self frame].size.height - [o_video_view frame].size.height + i_height;
 485     new_frame.origin.x = topleftscreen.x;
 486     new_frame.origin.y = topleftscreen.y - new_frame.size.height;
 487
 488     /* make sure the window doesn't exceed the screen size the window is on */
 489     if (new_frame.size.width > screenFrame.size.width) {
 490         new_frame.size.width = screenFrame.size.width;
 491         new_frame.origin.x = screenFrame.origin.x;
 492     }
 493     if (new_frame.size.height > screenFrame.size.height) {
 494         new_frame.size.height = screenFrame.size.height;
 495         new_frame.origin.y = screenFrame.origin.y;
 496     }
 497     if (new_frame.origin.y < screenFrame.origin.y)
 498         new_frame.origin.y = screenFrame.origin.y;
 499
 500     CGFloat right_screen_point = screenFrame.origin.x + screenFrame.size.width;
 501     CGFloat right_window_point = new_frame.origin.x + new_frame.size.width;
 502     if (right_window_point > right_screen_point)
 503         new_frame.origin.x -= (right_window_point - right_screen_point);
 504
 505     return new_frame;
 506 }
 507
 508 - (void)resizeWindow
 509 {
 510     if ([self fullscreen])
 511         return;
 512
 513     NSRect window_rect = [self getWindowRectForProposedVideoViewSize:nativeVideoSize];
 514     [[self animator] setFrame:window_rect display:YES];
 515 }
 516
 517 - (void)setNativeVideoSize:(NSSize)size
 518 {
 519     nativeVideoSize = size;
 520
 521     if (var_InheritBool(VLCIntf, "macosx-video-autoresize") && !var_InheritBool(VLCIntf, "video-wallpaper"))
 522         [self resizeWindow];
 523 }
 524
 525 - (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize
 526 {
 527     if (![[VLCMain sharedInstance] activeVideoPlayback] || nativeVideoSize.width == 0. || nativeVideoSize.height == 0. || window != self)
 528         return proposedFrameSize;
 529
 530     // needed when entering lion fullscreen mode
 531     if (b_entering_fullscreen_transition || [self fullscreen])
 532         return proposedFrameSize;
 533
 534     if ([[VLCCoreInteraction sharedInstance] aspectRatioIsLocked]) {
 535         NSRect videoWindowFrame = [self frame];
 536         NSRect viewRect = [o_video_view convertRect:[o_video_view bounds] toView: nil];
 537         NSRect contentRect = [self contentRectForFrameRect:videoWindowFrame];
 538         float marginy = viewRect.origin.y + videoWindowFrame.size.height - contentRect.size.height;
 539         float marginx = contentRect.size.width - viewRect.size.width;
 540         if (o_titlebar_view && b_dark_interface)
 541             marginy += [o_titlebar_view frame].size.height;
 542
 543         proposedFrameSize.height = (proposedFrameSize.width - marginx) * nativeVideoSize.height / nativeVideoSize.width + marginy;
 544     }
 545
 546     return proposedFrameSize;
 547 }
 548
 549
 550 #pragma mark -
 551 #pragma mark Mouse cursor handling
 552
 553 //  NSTimer selectors require this function signature as per Apple's docs
 554 - (void)hideMouseCursor:(NSTimer *)timer
 555 {
 556     [NSCursor setHiddenUntilMouseMoves: YES];
 557 }
 558
 559 - (void)recreateHideMouseTimer
 560 {
 561     if (t_hide_mouse_timer != nil) {
 562         [t_hide_mouse_timer invalidate];
 563         [t_hide_mouse_timer release];
 564     }
 565
 566     t_hide_mouse_timer = [NSTimer scheduledTimerWithTimeInterval:2
 567                                                           target:self
 568                                                         selector:@selector(hideMouseCursor:)
 569                                                         userInfo:nil
 570                                                          repeats:NO];
 571     [t_hide_mouse_timer retain];
 572 }
 573
 574 //  Called automatically if window's acceptsMouseMovedEvents property is true
 575 - (void)mouseMoved:(NSEvent *)theEvent
 576 {
 577     if (b_fullscreen)
 578         [self recreateHideMouseTimer];
 579
 580     [super mouseMoved: theEvent];
 581 }
 582
 583 #pragma mark -
 584 #pragma mark Lion native fullscreen handling
 585
 586 - (void)becomeKeyWindow
 587 {
 588     [super becomeKeyWindow];
 589
 590     // change fspanel state for the case when multiple windows are in fullscreen
 591     if ([self hasActiveVideo] && [self fullscreen])
 592         [[[VLCMainWindow sharedInstance] fsPanel] setActive:nil];
 593     else
 594         [[[VLCMainWindow sharedInstance] fsPanel] setNonActive:nil];
 595 }
 596
 597 - (void)resignKeyWindow
 598 {
 599     [super resignKeyWindow];
 600
 601     [[[VLCMainWindow sharedInstance] fsPanel] setNonActive:nil];
 602 }
 603
 604 - (void)windowWillEnterFullScreen:(NSNotification *)notification
 605 {
 606     // workaround, see #6668
 607     [NSApp setPresentationOptions:(NSApplicationPresentationFullScreen | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
 608
 609     b_entering_fullscreen_transition = YES;
 610
 611     var_SetBool(pl_Get(VLCIntf), "fullscreen", true);
 612
 613     if ([self hasActiveVideo]) {
 614         vout_thread_t *p_vout = getVoutForActiveWindow();
 615         if (p_vout) {
 616             var_SetBool(p_vout, "fullscreen", true);
 617             vlc_object_release(p_vout);
 618         }
 619     }
 620
 621     [o_video_view setFrame: [[self contentView] frame]];
 622
 623     [[VLCMainWindow sharedInstance] recreateHideMouseTimer];
 624     i_originalLevel = [self level];
 625     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: NSNormalWindowLevel];
 626     [self setLevel:NSNormalWindowLevel];
 627
 628     if (b_dark_interface) {
 629         [o_titlebar_view removeFromSuperviewWithoutNeedingDisplay];
 630
 631         NSRect winrect;
 632         CGFloat f_titleBarHeight = [o_titlebar_view frame].size.height;
 633         winrect = [self frame];
 634
 635         winrect.size.height = winrect.size.height - f_titleBarHeight;
 636         [self setFrame: winrect display:NO animate:NO];
 637     }
 638
 639     // TODO fix bottom bar status when vout just not visible, but there
 640     if (![o_video_view isHidden])
 641         [[o_controls_bar bottomBarView] setHidden: YES];
 642
 643     [self setMovableByWindowBackground: NO];
 644 }
 645
 646 - (void)windowDidEnterFullScreen:(NSNotification *)notification
 647 {
 648     // Indeed, we somehow can have an "inactive" fullscreen (but a visible window!).
 649     // But this creates some problems when leaving fs over remote intfs, so activate app here.
 650     [NSApp activateIgnoringOtherApps:YES];
 651
 652     [self setFullscreen: YES];
 653     b_entering_fullscreen_transition = NO;
 654
 655     if ([self hasActiveVideo]) {
 656         [[[VLCMainWindow sharedInstance] fsPanel] setVoutWasUpdated: self];
 657         [[[VLCMainWindow sharedInstance] fsPanel] setActive: nil];
 658     }
 659
 660     NSArray *subviews = [[self videoView] subviews];
 661     NSUInteger count = [subviews count];
 662
 663     for (NSUInteger x = 0; x < count; x++) {
 664         if ([[subviews objectAtIndex:x] respondsToSelector:@selector(reshape)])
 665             [[subviews objectAtIndex:x] reshape];
 666     }
 667
 668 }
 669
 670 - (void)windowWillExitFullScreen:(NSNotification *)notification
 671 {
 672     [self setFullscreen: NO];
 673
 674     var_SetBool(pl_Get(VLCIntf), "fullscreen", false);
 675
 676     if ([self hasActiveVideo]) {
 677         vout_thread_t *p_vout = getVoutForActiveWindow();
 678         if (p_vout) {
 679             var_SetBool(p_vout, "fullscreen", false);
 680             vlc_object_release(p_vout);
 681         }
 682     }
 683
 684     [NSCursor setHiddenUntilMouseMoves: NO];
 685     [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 686
 687     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: i_originalLevel];
 688     [self setLevel:i_originalLevel];
 689
 690     if (b_dark_interface) {
 691         NSRect winrect;
 692         CGFloat f_titleBarHeight = [o_titlebar_view frame].size.height;
 693         winrect = [self frame];
 694
 695         [o_titlebar_view setFrame: NSMakeRect(0, winrect.size.height - f_titleBarHeight,
 696                                               winrect.size.width, f_titleBarHeight)];
 697         [[self contentView] addSubview: o_titlebar_view];
 698
 699         winrect.size.height = winrect.size.height + f_titleBarHeight;
 700         [self setFrame: winrect display:NO animate:NO];
 701         winrect = [o_video_view frame];
 702         winrect.size.height -= f_titleBarHeight;
 703         [o_video_view setFrame: winrect];
 704     }
 705
 706     NSRect videoViewFrame = [o_video_view frame];
 707     videoViewFrame.origin.y = [[o_controls_bar bottomBarView] frame].size.height;
 708     videoViewFrame.size.height -= [[o_controls_bar bottomBarView] frame].size.height;
 709     [o_video_view setFrame: videoViewFrame];
 710     [[o_controls_bar bottomBarView] setHidden: NO];
 711
 712     [self setMovableByWindowBackground: YES];
 713 }
 714
 715 #pragma mark -
 716 #pragma mark Fullscreen Logic
 717
 718 - (void)lockFullscreenAnimation
 719 {
 720     [o_animation_lock lock];
 721 }
 722
 723 - (void)unlockFullscreenAnimation
 724 {
 725     [o_animation_lock unlock];
 726 }
 727
 728 - (void)enterFullscreen
 729 {
 730     NSMutableDictionary *dict1, *dict2;
 731     NSScreen *screen;
 732     NSRect screen_rect;
 733     NSRect rect;
 734     BOOL blackout_other_displays = var_InheritBool(VLCIntf, "macosx-black");
 735
 736     screen = [NSScreen screenWithDisplayID:(CGDirectDisplayID)var_InheritInteger(VLCIntf, "macosx-vdev")];
 737     [self lockFullscreenAnimation];
 738
 739     if (!screen) {
 740         msg_Dbg(VLCIntf, "chosen screen isn't present, using current screen for fullscreen mode");
 741         screen = [self screen];
 742     }
 743     if (!screen) {
 744         msg_Dbg(VLCIntf, "Using deepest screen");
 745         screen = [NSScreen deepestScreen];
 746     }
 747
 748     screen_rect = [screen frame];
 749
 750     if (o_controls_bar)
 751         [o_controls_bar setFullscreenState:YES];
 752     [[[VLCMainWindow sharedInstance] controlsBar] setFullscreenState:YES];
 753
 754     [[VLCMainWindow sharedInstance] recreateHideMouseTimer];
 755
 756     if (blackout_other_displays)
 757         [screen blackoutOtherScreens];
 758
 759     /* Make sure we don't see the window flashes in float-on-top mode */
 760     i_originalLevel = [self level];
 761     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: NSNormalWindowLevel];
 762     [self setLevel:NSNormalWindowLevel];
 763
 764
 765     /* Only create the o_fullscreen_window if we are not in the middle of the zooming animation */
 766     if (!o_fullscreen_window) {
 767         /* We can't change the styleMask of an already created NSWindow, so we create another window, and do eye catching stuff */
 768
 769         rect = [[o_video_view superview] convertRect: [o_video_view frame] toView: nil]; /* Convert to Window base coord */
 770         rect.origin.x += [self frame].origin.x;
 771         rect.origin.y += [self frame].origin.y;
 772         o_fullscreen_window = [[VLCWindow alloc] initWithContentRect:rect styleMask: NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES];
 773         [o_fullscreen_window setBackgroundColor: [NSColor blackColor]];
 774         [o_fullscreen_window setCanBecomeKeyWindow: YES];
 775         [o_fullscreen_window setCanBecomeMainWindow: YES];
 776         [o_fullscreen_window setHasActiveVideo: YES];
 777         [o_fullscreen_window setFullscreen: YES];
 778
 779         if (![self isVisible] || [self alphaValue] == 0.0) {
 780             /* We don't animate if we are not visible, instead we
 781              * simply fade the display */
 782             CGDisplayFadeReservationToken token;
 783
 784             if (blackout_other_displays) {
 785                 CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 786                 CGDisplayFade(token, 0.5, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES);
 787             }
 788
 789             [screen setFullscreenPresentationOptions];
 790
 791             [[o_video_view superview] replaceSubview:o_video_view with:o_temp_view];
 792             [o_temp_view setFrame:[o_video_view frame]];
 793             [o_fullscreen_window setContentView:o_video_view];
 794
 795             [o_fullscreen_window makeKeyAndOrderFront:self];
 796             [o_fullscreen_window orderFront:self animate:YES];
 797
 798             [o_fullscreen_window setFrame:screen_rect display:YES animate:YES];
 799             [o_fullscreen_window setLevel:NSNormalWindowLevel];
 800
 801             if (blackout_other_displays) {
 802                 CGDisplayFade(token, 0.3, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO);
 803                 CGReleaseDisplayFadeReservation(token);
 804             }
 805
 806             /* Will release the lock */
 807             [self hasBecomeFullscreen];
 808
 809             return;
 810         }
 811
 812         /* Make sure we don't see the o_video_view disappearing of the screen during this operation */
 813         NSDisableScreenUpdates();
 814         [[o_video_view superview] replaceSubview:o_video_view with:o_temp_view];
 815         [o_temp_view setFrame:[o_video_view frame]];
 816         [o_fullscreen_window setContentView:o_video_view];
 817         [o_fullscreen_window makeKeyAndOrderFront:self];
 818         NSEnableScreenUpdates();
 819     }
 820
 821     /* We are in fullscreen (and no animation is running) */
 822     if ([self fullscreen]) {
 823         /* Make sure we are hidden */
 824         [self orderOut: self];
 825
 826         [self unlockFullscreenAnimation];
 827         return;
 828     }
 829
 830     if (o_fullscreen_anim1) {
 831         [o_fullscreen_anim1 stopAnimation];
 832         [o_fullscreen_anim1 release];
 833     }
 834     if (o_fullscreen_anim2) {
 835         [o_fullscreen_anim2 stopAnimation];
 836         [o_fullscreen_anim2 release];
 837     }
 838
 839     [screen setFullscreenPresentationOptions];
 840
 841     dict1 = [[NSMutableDictionary alloc] initWithCapacity:2];
 842     dict2 = [[NSMutableDictionary alloc] initWithCapacity:3];
 843
 844     [dict1 setObject:self forKey:NSViewAnimationTargetKey];
 845     [dict1 setObject:NSViewAnimationFadeOutEffect forKey:NSViewAnimationEffectKey];
 846
 847     [dict2 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 848     [dict2 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 849     [dict2 setObject:[NSValue valueWithRect:screen_rect] forKey:NSViewAnimationEndFrameKey];
 850
 851     /* Strategy with NSAnimation allocation:
 852      - Keep at most 2 animation at a time
 853      - leaveFullscreen/enterFullscreen are the only responsible for releasing and alloc-ing
 854      */
 855     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict1]];
 856     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict2]];
 857
 858     [dict1 release];
 859     [dict2 release];
 860
 861     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 862     [o_fullscreen_anim1 setDuration: 0.3];
 863     [o_fullscreen_anim1 setFrameRate: 30];
 864     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 865     [o_fullscreen_anim2 setDuration: 0.2];
 866     [o_fullscreen_anim2 setFrameRate: 30];
 867
 868     [o_fullscreen_anim2 setDelegate: self];
 869     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 870
 871     [o_fullscreen_anim1 startAnimation];
 872     /* fullscreenAnimation will be unlocked when animation ends */
 873 }
 874
 875 - (void)hasBecomeFullscreen
 876 {
 877     if ([[o_video_view subviews] count] > 0)
 878         [o_fullscreen_window makeFirstResponder: [[o_video_view subviews] objectAtIndex:0]];
 879
 880     [o_fullscreen_window makeKeyWindow];
 881     [o_fullscreen_window setAcceptsMouseMovedEvents: YES];
 882
 883     /* tell the fspanel to move itself to front next time it's triggered */
 884     [[[VLCMainWindow sharedInstance] fsPanel] setVoutWasUpdated: o_fullscreen_window];
 885     [[[VLCMainWindow sharedInstance] fsPanel] setActive: nil];
 886
 887     if ([self isVisible])
 888         [self orderOut: self];
 889
 890     [self setFullscreen:YES];
 891     [self unlockFullscreenAnimation];
 892 }
 893
 894 - (void)leaveFullscreen
 895 {
 896     [self leaveFullscreenAndFadeOut: NO];
 897 }
 898
 899 - (void)leaveFullscreenAndFadeOut: (BOOL)fadeout
 900 {
 901     NSMutableDictionary *dict1, *dict2;
 902     NSRect frame;
 903     BOOL blackout_other_displays = var_InheritBool(VLCIntf, "macosx-black");
 904
 905     [self lockFullscreenAnimation];
 906
 907     if (o_controls_bar)
 908         [o_controls_bar setFullscreenState:NO];
 909     [[[VLCMainWindow sharedInstance] controlsBar] setFullscreenState:NO];
 910
 911     /* We always try to do so */
 912     [NSScreen unblackoutScreens];
 913
 914     [[o_video_view window] makeKeyAndOrderFront: nil];
 915
 916     /* Don't do anything if o_fullscreen_window is already closed */
 917     if (!o_fullscreen_window) {
 918         [self unlockFullscreenAnimation];
 919         return;
 920     }
 921
 922     if (fadeout) {
 923         /* We don't animate if we are not visible, instead we
 924          * simply fade the display */
 925         CGDisplayFadeReservationToken token;
 926
 927         if (blackout_other_displays) {
 928             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 929             CGDisplayFade(token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES);
 930         }
 931
 932         [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 933         [[o_fullscreen_window screen] setNonFullscreenPresentationOptions];
 934
 935         /* Will release the lock */
 936         [self hasEndedFullscreen];
 937
 938         /* Our window is hidden, and might be faded. We need to workaround that, so note it
 939          * here */
 940         b_window_is_invisible = YES;
 941
 942         if (blackout_other_displays) {
 943             CGDisplayFade(token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO);
 944             CGReleaseDisplayFadeReservation(token);
 945         }
 946
 947         return;
 948     }
 949
 950     [self setAlphaValue: 0.0];
 951     [self orderFront: self];
 952     [[o_video_view window] orderFront: self];
 953
 954     [[[VLCMainWindow sharedInstance] fsPanel] setNonActive: nil];
 955     [[o_fullscreen_window screen] setNonFullscreenPresentationOptions];
 956
 957     if (o_fullscreen_anim1) {
 958         [o_fullscreen_anim1 stopAnimation];
 959         [o_fullscreen_anim1 release];
 960     }
 961     if (o_fullscreen_anim2) {
 962         [o_fullscreen_anim2 stopAnimation];
 963         [o_fullscreen_anim2 release];
 964     }
 965
 966     frame = [[o_temp_view superview] convertRect: [o_temp_view frame] toView: nil]; /* Convert to Window base coord */
 967     frame.origin.x += [self frame].origin.x;
 968     frame.origin.y += [self frame].origin.y;
 969
 970     dict2 = [[NSMutableDictionary alloc] initWithCapacity:2];
 971     [dict2 setObject:self forKey:NSViewAnimationTargetKey];
 972     [dict2 setObject:NSViewAnimationFadeInEffect forKey:NSViewAnimationEffectKey];
 973
 974     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict2, nil]];
 975     [dict2 release];
 976
 977     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 978     [o_fullscreen_anim2 setDuration: 0.3];
 979     [o_fullscreen_anim2 setFrameRate: 30];
 980
 981     [o_fullscreen_anim2 setDelegate: self];
 982
 983     dict1 = [[NSMutableDictionary alloc] initWithCapacity:3];
 984
 985     [dict1 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 986     [dict1 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 987     [dict1 setObject:[NSValue valueWithRect:frame] forKey:NSViewAnimationEndFrameKey];
 988
 989     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict1, nil]];
 990     [dict1 release];
 991
 992     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 993     [o_fullscreen_anim1 setDuration: 0.2];
 994     [o_fullscreen_anim1 setFrameRate: 30];
 995     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 996
 997     /* Make sure o_fullscreen_window is the frontmost window */
 998     [o_fullscreen_window orderFront: self];
 999
1000     [o_fullscreen_anim1 startAnimation];
1001     /* fullscreenAnimation will be unlocked when animation ends */
1002 }
1003
1004 - (void)hasEndedFullscreen
1005 {
1006     [self setFullscreen:NO];
1007
1008     /* This function is private and should be only triggered at the end of the fullscreen change animation */
1009     /* Make sure we don't see the o_video_view disappearing of the screen during this operation */
1010     NSDisableScreenUpdates();
1011     [o_video_view retain];
1012     [o_video_view removeFromSuperviewWithoutNeedingDisplay];
1013     [[o_temp_view superview] replaceSubview:o_temp_view with:o_video_view];
1014     [o_video_view release];
1015     [o_video_view setFrame:[o_temp_view frame]];
1016     if ([[o_video_view subviews] count] > 0)
1017         [self makeFirstResponder: [[o_video_view subviews] objectAtIndex:0]];
1018
1019     [super makeKeyAndOrderFront:self]; /* our version (in main window) contains a workaround */
1020
1021     [o_fullscreen_window orderOut: self];
1022     NSEnableScreenUpdates();
1023
1024     [o_fullscreen_window release];
1025     o_fullscreen_window = nil;
1026
1027     [[[VLCMain sharedInstance] voutController] updateWindowLevelForHelperWindows: i_originalLevel];
1028     [self setLevel:i_originalLevel];
1029     [self setAlphaValue: config_GetFloat(VLCIntf, "macosx-opaqueness")];
1030
1031     // if we quit fullscreen because there is no video anymore, make sure non-embedded window is not visible
1032     if (![[VLCMain sharedInstance] activeVideoPlayback] && [self class] != [VLCMainWindow class])
1033         [self orderOut: self];
1034
1035     [self unlockFullscreenAnimation];
1036 }
1037
1038 - (void)animationDidEnd:(NSAnimation*)animation
1039 {
1040     NSArray *viewAnimations;
1041     if (o_makekey_anim == animation) {
1042         [o_makekey_anim release];
1043         return;
1044     }
1045     if ([animation currentValue] < 1.0)
1046         return;
1047
1048     /* Fullscreen ended or started (we are a delegate only for leaveFullscreen's/enterFullscren's anim2) */
1049     viewAnimations = [o_fullscreen_anim2 viewAnimations];
1050     if ([viewAnimations count] >=1 &&
1051         [[[viewAnimations objectAtIndex: 0] objectForKey: NSViewAnimationEffectKey] isEqualToString:NSViewAnimationFadeInEffect]) {
1052         /* Fullscreen ended */
1053         [self hasEndedFullscreen];
1054     } else
1055     /* Fullscreen started */
1056         [self hasBecomeFullscreen];
1057 }
1058
1059 #pragma mark -
1060 #pragma mark Accessibility stuff
1061
1062 - (NSArray *)accessibilityAttributeNames
1063 {
1064     if (!b_dark_interface || !o_titlebar_view)
1065         return [super accessibilityAttributeNames];
1066
1067     static NSMutableArray *attributes = nil;
1068     if (attributes == nil) {
1069         attributes = [[super accessibilityAttributeNames] mutableCopy];
1070         NSArray *appendAttributes = [NSArray arrayWithObjects: NSAccessibilitySubroleAttribute,
1071                                      NSAccessibilityCloseButtonAttribute,
1072                                      NSAccessibilityMinimizeButtonAttribute,
1073                                      NSAccessibilityZoomButtonAttribute,
1074                                      nil];
1075
1076         for(NSString *attribute in appendAttributes) {
1077             if (![attributes containsObject:attribute])
1078                 [attributes addObject:attribute];
1079         }
1080     }
1081     return attributes;
1082 }
1083
1084 - (id)accessibilityAttributeValue: (NSString*)o_attribute_name
1085 {
1086     if (b_dark_interface && o_titlebar_view) {
1087         VLCMainWindowTitleView *o_tbv = o_titlebar_view;
1088
1089         if ([o_attribute_name isEqualTo: NSAccessibilitySubroleAttribute])
1090             return NSAccessibilityStandardWindowSubrole;
1091
1092         if ([o_attribute_name isEqualTo: NSAccessibilityCloseButtonAttribute])
1093             return [[o_tbv closeButton] cell];
1094
1095         if ([o_attribute_name isEqualTo: NSAccessibilityMinimizeButtonAttribute])
1096             return [[o_tbv minimizeButton] cell];
1097
1098         if ([o_attribute_name isEqualTo: NSAccessibilityZoomButtonAttribute])
1099             return [[o_tbv zoomButton] cell];
1100     }
1101
1102     return [super accessibilityAttributeValue: o_attribute_name];
1103 }
1104
1105 @end