mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
94 lines
2.4 KiB
C++
94 lines
2.4 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/. */
|
|
|
|
#ifndef mozilla_a11y_RootAccessible_h__
|
|
#define mozilla_a11y_RootAccessible_h__
|
|
|
|
#include "HyperTextAccessible.h"
|
|
#include "DocAccessibleWrap.h"
|
|
|
|
#include "nsIDOMEventListener.h"
|
|
|
|
class nsIDocument;
|
|
|
|
namespace mozilla {
|
|
namespace a11y {
|
|
|
|
class RootAccessible : public DocAccessibleWrap,
|
|
public nsIDOMEventListener
|
|
{
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
public:
|
|
RootAccessible(nsIDocument* aDocument, nsIContent* aRootContent,
|
|
nsIPresShell* aPresShell);
|
|
|
|
// nsIDOMEventListener
|
|
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) override;
|
|
|
|
// Accessible
|
|
virtual void Shutdown() override;
|
|
virtual mozilla::a11y::ENameValueFlag Name(nsString& aName) override;
|
|
virtual Relation RelationByType(RelationType aType) override;
|
|
virtual mozilla::a11y::role NativeRole() override;
|
|
virtual uint64_t NativeState() override;
|
|
|
|
// RootAccessible
|
|
|
|
/**
|
|
* Notify that the sub document presshell was activated.
|
|
*/
|
|
virtual void DocumentActivated(DocAccessible* aDocument);
|
|
|
|
/**
|
|
* Return the primary remote top level document if any.
|
|
*/
|
|
ProxyAccessible* GetPrimaryRemoteTopLevelContentDoc() const;
|
|
|
|
protected:
|
|
virtual ~RootAccessible();
|
|
|
|
/**
|
|
* Add/remove DOM event listeners.
|
|
*/
|
|
virtual nsresult AddEventListeners() override;
|
|
virtual nsresult RemoveEventListeners() override;
|
|
|
|
/**
|
|
* Process the DOM event.
|
|
*/
|
|
void ProcessDOMEvent(nsIDOMEvent* aEvent);
|
|
|
|
/**
|
|
* Process "popupshown" event. Used by HandleEvent().
|
|
*/
|
|
void HandlePopupShownEvent(Accessible* aAccessible);
|
|
|
|
/*
|
|
* Process "popuphiding" event. Used by HandleEvent().
|
|
*/
|
|
void HandlePopupHidingEvent(nsINode* aNode);
|
|
|
|
#ifdef MOZ_XUL
|
|
void HandleTreeRowCountChangedEvent(nsIDOMEvent* aEvent,
|
|
XULTreeAccessible* aAccessible);
|
|
void HandleTreeInvalidatedEvent(nsIDOMEvent* aEvent,
|
|
XULTreeAccessible* aAccessible);
|
|
|
|
uint32_t GetChromeFlags();
|
|
#endif
|
|
};
|
|
|
|
inline RootAccessible*
|
|
Accessible::AsRoot()
|
|
{
|
|
return IsRoot() ? static_cast<mozilla::a11y::RootAccessible*>(this) : nullptr;
|
|
}
|
|
|
|
} // namespace a11y
|
|
} // namespace mozilla
|
|
|
|
#endif
|