michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "HTMLElementAccessibles.h"
michael@0: 
michael@0: #include "DocAccessible.h"
michael@0: #include "nsAccUtils.h"
michael@0: #include "nsIAccessibleRelation.h"
michael@0: #include "nsIPersistentProperties2.h"
michael@0: #include "nsTextEquivUtils.h"
michael@0: #include "Relation.h"
michael@0: #include "Role.h"
michael@0: #include "States.h"
michael@0: 
michael@0: #include "mozilla/dom/HTMLLabelElement.h"
michael@0: 
michael@0: using namespace mozilla::a11y;
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // HTMLHRAccessible
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: role
michael@0: HTMLHRAccessible::NativeRole()
michael@0: {
michael@0:   return roles::SEPARATOR;
michael@0: }
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // HTMLBRAccessible
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: role
michael@0: HTMLBRAccessible::NativeRole()
michael@0: {
michael@0:   return roles::WHITESPACE;
michael@0: }
michael@0: 
michael@0: uint64_t
michael@0: HTMLBRAccessible::NativeState()
michael@0: {
michael@0:   return states::READONLY;
michael@0: }
michael@0: 
michael@0: ENameValueFlag
michael@0: HTMLBRAccessible::NativeName(nsString& aName)
michael@0: {
michael@0:   aName = static_cast<char16_t>('\n');    // Newline char
michael@0:   return eNameOK;
michael@0: }
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // HTMLLabelAccessible
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: NS_IMPL_ISUPPORTS_INHERITED0(HTMLLabelAccessible, HyperTextAccessible)
michael@0: 
michael@0: ENameValueFlag
michael@0: HTMLLabelAccessible::NativeName(nsString& aName)
michael@0: {
michael@0:   nsTextEquivUtils::GetNameFromSubtree(this, aName);
michael@0:   return aName.IsEmpty() ? eNameOK : eNameFromSubtree;
michael@0: }
michael@0: 
michael@0: Relation
michael@0: HTMLLabelAccessible::RelationByType(RelationType aType)
michael@0: {
michael@0:   Relation rel = AccessibleWrap::RelationByType(aType);
michael@0:   if (aType == RelationType::LABEL_FOR) {
michael@0:     nsRefPtr<dom::HTMLLabelElement> label = dom::HTMLLabelElement::FromContent(mContent);
michael@0:     rel.AppendTarget(mDoc, label->GetControl());
michael@0:   }
michael@0: 
michael@0:   return rel;
michael@0: }
michael@0: 
michael@0: role
michael@0: HTMLLabelAccessible::NativeRole()
michael@0: {
michael@0:   return roles::LABEL;
michael@0: }
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // nsHTMLOuputAccessible
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: NS_IMPL_ISUPPORTS_INHERITED0(HTMLOutputAccessible, HyperTextAccessible)
michael@0: 
michael@0: Relation
michael@0: HTMLOutputAccessible::RelationByType(RelationType aType)
michael@0: {
michael@0:   Relation rel = AccessibleWrap::RelationByType(aType);
michael@0:   if (aType == RelationType::CONTROLLED_BY)
michael@0:     rel.AppendIter(new IDRefsIterator(mDoc, mContent, nsGkAtoms::_for));
michael@0: 
michael@0:   return rel;
michael@0: }
michael@0: 
michael@0: role
michael@0: HTMLOutputAccessible::NativeRole()
michael@0: {
michael@0:   return roles::SECTION;
michael@0: }
michael@0: 
michael@0: already_AddRefed<nsIPersistentProperties>
michael@0: HTMLOutputAccessible::NativeAttributes()
michael@0: {
michael@0:   nsCOMPtr<nsIPersistentProperties> attributes =
michael@0:     AccessibleWrap::NativeAttributes();
michael@0:   nsAccUtils::SetAccAttr(attributes, nsGkAtoms::live,
michael@0:                          NS_LITERAL_STRING("polite"));
michael@0: 
michael@0:   return attributes.forget();
michael@0: }
michael@0: