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/* -*- 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/. */
#ifndef mozilla_a11y_XULTabAccessible_h__
#define mozilla_a11y_XULTabAccessible_h__
// NOTE: alphabetically ordered
#include "HyperTextAccessibleWrap.h"
#include "XULMenuAccessible.h"
#include "XULSelectControlAccessible.h"
namespace mozilla {
namespace a11y {
/**
* An individual tab, xul:tab element.
*/
class XULTabAccessible : public HyperTextAccessibleWrap {
public:
enum { eAction_Switch = 0 };
XULTabAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual a11y::role NativeRole() const override;
virtual uint64_t NativeState() const override;
virtual uint64_t NativeInteractiveState() const override;
virtual Relation RelationByType(RelationType aType) const override;
virtual void ApplyARIAState(uint64_t* aState) const override;
// ActionAccessible
virtual uint8_t ActionCount() const override;
virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
virtual bool DoAction(uint8_t aIndex) const override;
};
/**
* A container of tab objects, xul:tabs element.
*/
class XULTabsAccessible : public XULSelectControlAccessible {
public:
XULTabsAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual void Value(nsString& aValue) const override;
virtual a11y::role NativeRole() const override;
virtual void ApplyARIAState(uint64_t* aState) const override;
// ActionAccessible
virtual uint8_t ActionCount() const override;
// SelectAccessible
virtual void SelectedItems(nsTArray<LocalAccessible*>* aItems) override;
virtual uint32_t SelectedItemCount() override;
virtual LocalAccessible* GetSelectedItem(uint32_t aIndex) override;
virtual bool IsItemSelected(uint32_t aIndex) override;
protected:
// LocalAccessible
virtual ENameValueFlag NativeName(nsString& aName) const override;
};
/**
* A container of tab panels, xul:tabpanels element.
*/
class XULTabpanelsAccessible : public AccessibleWrap {
public:
XULTabpanelsAccessible(nsIContent* aContent, DocAccessible* aDoc)
: AccessibleWrap(aContent, aDoc) {
mType = eXULTabpanelsType;
}
// LocalAccessible
virtual a11y::role NativeRole() const override;
};
/**
* A tabpanel object, child elements of xul:tabpanels element.
*
* XXX: we need to move the class logic into generic class since
* for example we do not create instance of this class for XUL textbox used as
* a tabpanel.
*/
class XULTabpanelAccessible : public AccessibleWrap {
public:
XULTabpanelAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual a11y::role NativeRole() const override;
virtual Relation RelationByType(RelationType aType) const override;
};
} // namespace a11y
} // namespace mozilla
#endif