diff -r 000000000000 -r 6474c204b198 accessible/src/xul/XULMenuAccessible.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/accessible/src/xul/XULMenuAccessible.h Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,128 @@ +/* -*- 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_XULMenuAccessible_h__ +#define mozilla_a11y_XULMenuAccessible_h__ + +#include "AccessibleWrap.h" +#include "nsIDOMXULSelectCntrlEl.h" +#include "XULSelectControlAccessible.h" + +namespace mozilla { +namespace a11y { + +/** + * Used for XUL menu, menuitem elements. + */ +class XULMenuitemAccessible : public AccessibleWrap +{ +public: + enum { eAction_Click = 0 }; + + XULMenuitemAccessible(nsIContent* aContent, DocAccessible* aDoc); + + // nsIAccessible + NS_IMETHOD DoAction(uint8_t index); + NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName); + + // Accessible + virtual void Description(nsString& aDescription); + virtual a11y::role NativeRole(); + virtual uint64_t NativeState(); + virtual uint64_t NativeInteractiveState() const; + virtual int32_t GetLevelInternal(); + + virtual bool CanHaveAnonChildren(); + + // ActionAccessible + virtual uint8_t ActionCount(); + virtual KeyBinding AccessKey() const; + virtual KeyBinding KeyboardShortcut() const; + + // Widgets + virtual bool IsActiveWidget() const; + virtual bool AreItemsOperable() const; + virtual Accessible* ContainerWidget() const; + +protected: + // Accessible + virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE; +}; + +/** + * Used for XUL menuseparator element. + */ +class XULMenuSeparatorAccessible : public XULMenuitemAccessible +{ +public: + XULMenuSeparatorAccessible(nsIContent* aContent, DocAccessible* aDoc); + + // nsIAccessible + NS_IMETHOD DoAction(uint8_t index); + NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName); + + // Accessible + virtual a11y::role NativeRole(); + virtual uint64_t NativeState(); + + // ActionAccessible + virtual uint8_t ActionCount(); + +protected: + // Accessible + virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE; +}; + + +/** + * Used for XUL menupopup and panel. + */ +class XULMenupopupAccessible : public XULSelectControlAccessible +{ +public: + XULMenupopupAccessible(nsIContent* aContent, DocAccessible* aDoc); + + // Accessible + virtual a11y::role NativeRole(); + virtual uint64_t NativeState(); + + // Widgets + virtual bool IsWidget() const; + virtual bool IsActiveWidget() const; + virtual bool AreItemsOperable() const; + + virtual Accessible* ContainerWidget() const; + +protected: + // Accessible + virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE; +}; + +/** + * Used for XUL menubar element. + */ +class XULMenubarAccessible : public AccessibleWrap +{ +public: + XULMenubarAccessible(nsIContent* aContent, DocAccessible* aDoc); + + // Accessible + virtual a11y::role NativeRole(); + + // Widget + virtual bool IsActiveWidget() const; + virtual bool AreItemsOperable() const; + virtual Accessible* CurrentItem(); + virtual void SetCurrentItem(Accessible* aItem); + +protected: + // Accessible + virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE; +}; + +} // namespace a11y +} // namespace mozilla + +#endif