69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AccessibleNode.h"
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#include "mozilla/dom/AccessibleNodeBinding.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "Accessible-inl.h"
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#include "nsAccessibilityService.h"
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#include "DocAccessible.h"
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using namespace mozilla;
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using namespace mozilla::a11y;
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using namespace mozilla::dom;
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(AccessibleNode)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AccessibleNode)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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NS_IMPL_CYCLE_COLLECTING_ADDREF(AccessibleNode)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(AccessibleNode)
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AccessibleNode::AccessibleNode(nsINode* aNode) : mDOMNode(aNode)
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{
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DocAccessible* doc =
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GetOrCreateAccService()->GetDocAccessible(mDOMNode->OwnerDoc());
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if (doc) {
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mIntl = doc->GetAccessible(mDOMNode);
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}
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}
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AccessibleNode::~AccessibleNode()
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{
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}
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/* virtual */ JSObject*
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AccessibleNode::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return AccessibleNodeBinding::Wrap(aCx, this, aGivenProto);
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}
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/* virtual */ ParentObject
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AccessibleNode::GetParentObject() const
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{
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return mDOMNode->GetParentObject();
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}
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void
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AccessibleNode::GetRole(nsAString& aRole)
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{
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if (mIntl) {
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GetOrCreateAccService()->GetStringRole(mIntl->Role(), aRole);
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return;
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}
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aRole.AssignLiteral("unknown");
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}
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nsINode*
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AccessibleNode::GetDOMNode()
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{
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return mDOMNode;
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}
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