widget/windows/winrt/UIAAccessibilityBridge.cpp@6474c204b198 (annotated)
widget/windows/winrt/UIAAccessibilityBridge.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; 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 | #if defined(ACCESSIBILITY) |
| michael@0 | 7 | |
| michael@0 | 8 | #include "UIAAccessibilityBridge.h" |
| michael@0 | 9 | #include "MetroUtils.h" |
| michael@0 | 10 | |
| michael@0 | 11 | #include <OAIdl.h> |
| michael@0 | 12 | |
| michael@0 | 13 | #include "nsIAccessibleEvent.h" |
| michael@0 | 14 | #include "nsIAccessibleEditableText.h" |
| michael@0 | 15 | #include "nsIPersistentProperties2.h" |
| michael@0 | 16 | |
| michael@0 | 17 | // generated |
| michael@0 | 18 | #include "UIABridge.h" |
| michael@0 | 19 | |
| michael@0 | 20 | #include <wrl/implements.h> |
| michael@0 | 21 | |
| michael@0 | 22 | using namespace mozilla::a11y; |
| michael@0 | 23 | |
| michael@0 | 24 | namespace mozilla { |
| michael@0 | 25 | namespace widget { |
| michael@0 | 26 | namespace winrt { |
| michael@0 | 27 | |
| michael@0 | 28 | using namespace Microsoft::WRL; |
| michael@0 | 29 | |
| michael@0 | 30 | NS_IMPL_ISUPPORTS(AccessibilityBridge, nsIObserver) |
| michael@0 | 31 | |
| michael@0 | 32 | nsresult |
| michael@0 | 33 | AccessibilityBridge::Observe(nsISupports *aSubject, const char *aTopic, const char16_t *aData) |
| michael@0 | 34 | { |
| michael@0 | 35 | nsCOMPtr<nsIAccessibleEvent> ev = do_QueryInterface(aSubject); |
| michael@0 | 36 | if (!ev) { |
| michael@0 | 37 | return NS_OK; |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | uint32_t eventType = 0; |
| michael@0 | 41 | ev->GetEventType(&eventType); |
| michael@0 | 42 | if (eventType == nsIAccessibleEvent::EVENT_FOCUS) { |
| michael@0 | 43 | Microsoft::WRL::ComPtr<IUIABridge> bridgePtr; |
| michael@0 | 44 | mBridge.As(&bridgePtr); |
| michael@0 | 45 | if (bridgePtr) { |
| michael@0 | 46 | bridgePtr->FocusChangeEvent(); |
| michael@0 | 47 | } |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | return NS_OK; |
| michael@0 | 51 | } |
| michael@0 | 52 | |
| michael@0 | 53 | } } } |
| michael@0 | 54 | |
| michael@0 | 55 | #endif // ACCESSIBILITY |
