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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /accessible/html/HTMLListAccessible.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | accessible/html/HTMLListAccessible.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/accessible/html/HTMLListAccessible.h b/accessible/html/HTMLListAccessible.h new file mode 100644 index 0000000000..73c8857d92 --- /dev/null +++ b/accessible/html/HTMLListAccessible.h @@ -0,0 +1,87 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=2 et sw=2 tw=80: */ +/* 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_HTMLListAccessible_h__ +#define mozilla_a11y_HTMLListAccessible_h__ + +#include "BaseAccessibles.h" +#include "HyperTextAccessibleWrap.h" + +namespace mozilla { +namespace a11y { + +class HTMLListBulletAccessible; + +/** + * Used for HTML list (like HTML ul). + */ +class HTMLListAccessible : public HyperTextAccessibleWrap { + public: + HTMLListAccessible(nsIContent* aContent, DocAccessible* aDoc) + : HyperTextAccessibleWrap(aContent, aDoc) { + mGenericTypes |= eList; + } + + // nsISupports + NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLListAccessible, + HyperTextAccessibleWrap) + + // LocalAccessible + virtual a11y::role NativeRole() const override; + virtual uint64_t NativeState() const override; + + protected: + virtual ~HTMLListAccessible() {} +}; + +/** + * Used for HTML list item (e.g. HTML li). + */ +class HTMLLIAccessible : public HyperTextAccessibleWrap { + public: + HTMLLIAccessible(nsIContent* aContent, DocAccessible* aDoc); + + // nsISupports + NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLLIAccessible, + HyperTextAccessibleWrap) + + // LocalAccessible + virtual nsRect BoundsInAppUnits() const override; + virtual a11y::role NativeRole() const override; + virtual uint64_t NativeState() const override; + + // HTMLLIAccessible + LocalAccessible* Bullet() const; + + protected: + virtual ~HTMLLIAccessible() {} +}; + +/** + * Used for bullet of HTML list item element (for example, HTML li). + */ +class HTMLListBulletAccessible : public LeafAccessible { + public: + HTMLListBulletAccessible(nsIContent* aContent, DocAccessible* aDoc); + virtual ~HTMLListBulletAccessible() {} + + // LocalAccessible + virtual ENameValueFlag Name(nsString& aName) const override; + virtual a11y::role NativeRole() const override; + virtual uint64_t NativeState() const override; + virtual already_AddRefed<AccAttributes> NativeAttributes() override; + virtual void AppendTextTo(nsAString& aText, uint32_t aStartOffset = 0, + uint32_t aLength = UINT32_MAX) override; +}; + +inline HTMLLIAccessible* LocalAccessible::AsHTMLListItem() { + return IsHTMLListItem() ? static_cast<HTMLLIAccessible*>(this) : nullptr; +} + +} // namespace a11y +} // namespace mozilla + +#endif |