mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 14:22:01 +00:00
93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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/. */
|
|
|
|
#include "HTMLElementAccessibles.h"
|
|
|
|
#include "DocAccessible.h"
|
|
#include "nsAccUtils.h"
|
|
#include "nsIPersistentProperties2.h"
|
|
#include "nsTextEquivUtils.h"
|
|
#include "Relation.h"
|
|
#include "Role.h"
|
|
#include "States.h"
|
|
|
|
#include "mozilla/dom/HTMLLabelElement.h"
|
|
|
|
using namespace mozilla::a11y;
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// HTMLHRAccessible
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
role
|
|
HTMLHRAccessible::NativeRole()
|
|
{
|
|
return roles::SEPARATOR;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// HTMLBRAccessible
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
role
|
|
HTMLBRAccessible::NativeRole()
|
|
{
|
|
return roles::WHITESPACE;
|
|
}
|
|
|
|
uint64_t
|
|
HTMLBRAccessible::NativeState()
|
|
{
|
|
return states::READONLY;
|
|
}
|
|
|
|
ENameValueFlag
|
|
HTMLBRAccessible::NativeName(nsString& aName)
|
|
{
|
|
aName = static_cast<char16_t>('\n'); // Newline char
|
|
return eNameOK;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// HTMLLabelAccessible
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
NS_IMPL_ISUPPORTS_INHERITED0(HTMLLabelAccessible, HyperTextAccessible)
|
|
|
|
ENameValueFlag
|
|
HTMLLabelAccessible::NativeName(nsString& aName)
|
|
{
|
|
nsTextEquivUtils::GetNameFromSubtree(this, aName);
|
|
return aName.IsEmpty() ? eNameOK : eNameFromSubtree;
|
|
}
|
|
|
|
Relation
|
|
HTMLLabelAccessible::RelationByType(RelationType aType)
|
|
{
|
|
Relation rel = AccessibleWrap::RelationByType(aType);
|
|
if (aType == RelationType::LABEL_FOR) {
|
|
nsRefPtr<dom::HTMLLabelElement> label = dom::HTMLLabelElement::FromContent(mContent);
|
|
rel.AppendTarget(mDoc, label->GetControl());
|
|
}
|
|
|
|
return rel;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// nsHTMLOuputAccessible
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
NS_IMPL_ISUPPORTS_INHERITED0(HTMLOutputAccessible, HyperTextAccessible)
|
|
|
|
Relation
|
|
HTMLOutputAccessible::RelationByType(RelationType aType)
|
|
{
|
|
Relation rel = AccessibleWrap::RelationByType(aType);
|
|
if (aType == RelationType::CONTROLLED_BY)
|
|
rel.AppendIter(new IDRefsIterator(mDoc, mContent, nsGkAtoms::_for));
|
|
|
|
return rel;
|
|
}
|