зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.2 KiB
C++
56 строки
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#if defined(ACCESSIBILITY)
|
|
|
|
#include "UIAAccessibilityBridge.h"
|
|
#include "MetroUtils.h"
|
|
|
|
#include <OAIdl.h>
|
|
|
|
#include "nsIAccessibleEvent.h"
|
|
#include "nsIAccessibleEditableText.h"
|
|
#include "nsIPersistentProperties2.h"
|
|
|
|
// generated
|
|
#include "UIABridge.h"
|
|
|
|
#include <wrl/implements.h>
|
|
|
|
using namespace mozilla::a11y;
|
|
|
|
namespace mozilla {
|
|
namespace widget {
|
|
namespace winrt {
|
|
|
|
using namespace Microsoft::WRL;
|
|
|
|
NS_IMPL_ISUPPORTS(AccessibilityBridge, nsIObserver)
|
|
|
|
nsresult
|
|
AccessibilityBridge::Observe(nsISupports *aSubject, const char *aTopic, const char16_t *aData)
|
|
{
|
|
nsCOMPtr<nsIAccessibleEvent> ev = do_QueryInterface(aSubject);
|
|
if (!ev) {
|
|
return NS_OK;
|
|
}
|
|
|
|
uint32_t eventType = 0;
|
|
ev->GetEventType(&eventType);
|
|
if (eventType == nsIAccessibleEvent::EVENT_FOCUS) {
|
|
Microsoft::WRL::ComPtr<IUIABridge> bridgePtr;
|
|
mBridge.As(&bridgePtr);
|
|
if (bridgePtr) {
|
|
bridgePtr->FocusChangeEvent();
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
} } }
|
|
|
|
#endif // ACCESSIBILITY
|