58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_a11y_XULComboboxAccessible_h__
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#define mozilla_a11y_XULComboboxAccessible_h__
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#include "XULMenuAccessible.h"
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namespace mozilla {
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namespace a11y {
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/**
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* Used for XUL comboboxes like xul:menulist and autocomplete textbox.
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*/
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class XULComboboxAccessible : public AccessibleWrap {
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public:
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enum { eAction_Click = 0 };
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XULComboboxAccessible(nsIContent* aContent, DocAccessible* aDoc);
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// LocalAccessible
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void Description(nsString& aDescription) const override;
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void Value(nsString& aValue) const override;
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a11y::role NativeRole() const override;
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uint64_t NativeState() const override;
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bool IsAcceptableChild(nsIContent*) const override;
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// ActionAccessible
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bool HasPrimaryAction() const override;
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void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
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bool DoAction(uint8_t aIndex) const override;
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// Widgets
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bool IsActiveWidget() const override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY bool AreItemsOperable() const override;
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};
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/**
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* Used for the singular, global instance of a XULCombobox which is rendered
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* in the parent process and contains the options of the focused and expanded
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* HTML select in a content document. This combobox should have
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* id=ContentSelectDropdown
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*/
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class XULContentSelectDropdownAccessible : public XULComboboxAccessible {
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public:
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XULContentSelectDropdownAccessible(nsIContent* aContent, DocAccessible* aDoc)
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: XULComboboxAccessible(aContent, aDoc) {}
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// Accessible
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virtual Accessible* Parent() const override;
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};
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} // namespace a11y
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} // namespace mozilla
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#endif
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