accessible/src/mac/RootAccessibleWrap.mm@97036ab72558 (annotated)
accessible/src/mac/RootAccessibleWrap.mm
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #include "RootAccessibleWrap.h" |
| michael@0 | 7 | |
| michael@0 | 8 | #include "mozDocAccessible.h" |
| michael@0 | 9 | |
| michael@0 | 10 | #include "nsCOMPtr.h" |
| michael@0 | 11 | #include "nsObjCExceptions.h" |
| michael@0 | 12 | #include "nsIFrame.h" |
| michael@0 | 13 | #include "nsView.h" |
| michael@0 | 14 | #include "nsIWidget.h" |
| michael@0 | 15 | |
| michael@0 | 16 | using namespace mozilla::a11y; |
| michael@0 | 17 | |
| michael@0 | 18 | RootAccessibleWrap:: |
| michael@0 | 19 | RootAccessibleWrap(nsIDocument* aDocument, nsIContent* aRootContent, |
| michael@0 | 20 | nsIPresShell* aPresShell) : |
| michael@0 | 21 | RootAccessible(aDocument, aRootContent, aPresShell) |
| michael@0 | 22 | { |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | RootAccessibleWrap::~RootAccessibleWrap() |
| michael@0 | 26 | { |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | Class |
| michael@0 | 30 | RootAccessibleWrap::GetNativeType() |
| michael@0 | 31 | { |
| michael@0 | 32 | NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NIL; |
| michael@0 | 33 | |
| michael@0 | 34 | return [mozRootAccessible class]; |
| michael@0 | 35 | |
| michael@0 | 36 | NS_OBJC_END_TRY_ABORT_BLOCK_NIL; |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | void |
| michael@0 | 40 | RootAccessibleWrap::GetNativeWidget(void** aOutView) |
| michael@0 | 41 | { |
| michael@0 | 42 | nsIFrame *frame = GetFrame(); |
| michael@0 | 43 | if (frame) { |
| michael@0 | 44 | nsView *view = frame->GetViewExternal(); |
| michael@0 | 45 | if (view) { |
| michael@0 | 46 | nsIWidget *widget = view->GetWidget(); |
| michael@0 | 47 | if (widget) { |
| michael@0 | 48 | *aOutView = (void**)widget->GetNativeData (NS_NATIVE_WIDGET); |
| michael@0 | 49 | NS_ASSERTION (*aOutView, |
| michael@0 | 50 | "Couldn't get the native NSView parent we need to connect the accessibility hierarchy!"); |
| michael@0 | 51 | } |
| michael@0 | 52 | } |
| michael@0 | 53 | } |
| michael@0 | 54 | } |
