OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #import <Carbon/Carbon.h> | 5 #import <Carbon/Carbon.h> |
6 | 6 |
7 #import "content/browser/web_contents/web_contents_view_mac.h" | 7 #import "content/browser/web_contents/web_contents_view_mac.h" |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
(...skipping 642 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
653 [notificationCenter | 653 [notificationCenter |
654 addObserver:self | 654 addObserver:self |
655 selector:@selector(windowChangedOcclusionState:) | 655 selector:@selector(windowChangedOcclusionState:) |
656 name:NSWindowDidChangeOcclusionStateNotification | 656 name:NSWindowDidChangeOcclusionStateNotification |
657 object:newWindow]; | 657 object:newWindow]; |
658 } | 658 } |
659 } | 659 } |
660 } | 660 } |
661 | 661 |
662 - (void)windowChangedOcclusionState:(NSNotification*)notification { | 662 - (void)windowChangedOcclusionState:(NSNotification*)notification { |
663 DCHECK(base::mac::IsOSMavericksOrLater()); | |
664 NSWindow* window = [notification object]; | 663 NSWindow* window = [notification object]; |
665 WebContentsImpl* webContents = [self webContents]; | 664 WebContentsImpl* webContents = [self webContents]; |
666 if (window && webContents && !webContents->IsBeingDestroyed()) { | 665 if (window && webContents && !webContents->IsBeingDestroyed()) { |
667 if ([window occlusionState] & NSWindowOcclusionStateVisible) { | 666 if ([window occlusionState] & NSWindowOcclusionStateVisible) { |
668 webContents->WasUnOccluded(); | 667 webContents->WasUnOccluded(); |
669 } else { | 668 } else { |
670 webContents->WasOccluded(); | 669 webContents->WasOccluded(); |
671 } | 670 } |
672 } | 671 } |
673 } | 672 } |
674 | 673 |
675 - (void)viewDidMoveToWindow { | 674 - (void)viewDidMoveToWindow { |
676 [self updateWebContentsVisibility]; | 675 [self updateWebContentsVisibility]; |
677 } | 676 } |
678 | 677 |
679 - (void)viewDidHide { | 678 - (void)viewDidHide { |
680 [self updateWebContentsVisibility]; | 679 [self updateWebContentsVisibility]; |
681 } | 680 } |
682 | 681 |
683 - (void)viewDidUnhide { | 682 - (void)viewDidUnhide { |
684 [self updateWebContentsVisibility]; | 683 [self updateWebContentsVisibility]; |
685 } | 684 } |
686 | 685 |
687 @end | 686 @end |
OLD | NEW |