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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_XULFormControlAccessible_H_
#define MOZILLA_A11Y_XULFormControlAccessible_H_
// NOTE: alphabetically ordered
#include "AccessibleWrap.h"
#include "FormControlAccessible.h"
#include "HyperTextAccessibleWrap.h"
#include "XULSelectControlAccessible.h"
namespace mozilla {
namespace a11y {
/**
* Used for XUL button.
*
* @note Don't inherit from LeafAccessible - it doesn't allow children
* and a button can have a dropmarker child.
*/
class XULButtonAccessible : public AccessibleWrap {
public:
enum { eAction_Click = 0 };
XULButtonAccessible(nsIContent* aContent, DocAccessible* aDoc);
// nsISupports
NS_INLINE_DECL_REFCOUNTING_INHERITED(XULButtonAccessible, AccessibleWrap)
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
virtual uint64_t NativeState() 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;
// Widgets
virtual bool IsWidget() const override;
virtual bool IsActiveWidget() const override;
virtual bool AreItemsOperable() const override;
virtual bool IsAcceptableChild(nsIContent* aEl) const override;
protected:
virtual ~XULButtonAccessible();
// XULButtonAccessible
bool ContainsMenu() const;
};
/**
* Used for XUL dropmarker element.
*/
class XULDropmarkerAccessible : public LeafAccessible {
public:
enum { eAction_Click = 0 };
XULDropmarkerAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
virtual uint64_t NativeState() 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;
private:
bool DropmarkerOpen(bool aToggleOpen) const;
};
/**
* Used for XUL groupbox element.
*/
class XULGroupboxAccessible final : public AccessibleWrap {
public:
XULGroupboxAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
virtual Relation RelationByType(RelationType aType) const override;
protected:
// LocalAccessible
virtual ENameValueFlag NativeName(nsString& aName) const override;
};
/**
* Used for XUL radio element (radio button).
*/
class XULRadioButtonAccessible : public RadioButtonAccessible {
public:
XULRadioButtonAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual uint64_t NativeState() const override;
virtual uint64_t NativeInteractiveState() const override;
// Widgets
virtual LocalAccessible* ContainerWidget() const override;
};
/**
* Used for XUL radiogroup element.
*/
class XULRadioGroupAccessible : public XULSelectControlAccessible {
public:
XULRadioGroupAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
virtual uint64_t NativeInteractiveState() const override;
// Widgets
virtual bool IsWidget() const override;
virtual bool IsActiveWidget() const override;
virtual bool AreItemsOperable() const override;
virtual LocalAccessible* CurrentItem() const override;
virtual void SetCurrentItem(const LocalAccessible* aItem) override;
};
/**
* Used for XUL statusbar element.
*/
class XULStatusBarAccessible : public AccessibleWrap {
public:
XULStatusBarAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
};
/**
* Used for XUL toolbarbutton element.
*/
class XULToolbarButtonAccessible : public XULButtonAccessible {
public:
XULToolbarButtonAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual void GetPositionAndSizeInternal(int32_t* aPosInSet,
int32_t* aSetSize) override;
// nsXULToolbarButtonAccessible
static bool IsSeparator(LocalAccessible* aAccessible);
// Widgets
virtual bool IsAcceptableChild(nsIContent* aEl) const override;
};
/**
* Used for XUL toolbar element.
*/
class XULToolbarAccessible : public AccessibleWrap {
public:
XULToolbarAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
protected:
// LocalAccessible
virtual ENameValueFlag NativeName(nsString& aName) const override;
};
/**
* Used for XUL toolbarseparator element.
*/
class XULToolbarSeparatorAccessible : public LeafAccessible {
public:
XULToolbarSeparatorAccessible(nsIContent* aContent, DocAccessible* aDoc);
// LocalAccessible
virtual mozilla::a11y::role NativeRole() const override;
virtual uint64_t NativeState() const override;
};
} // namespace a11y
} // namespace mozilla
#endif