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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /accessible/android/TraversalRule.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessible/android/TraversalRule.h')
-rw-r--r--accessible/android/TraversalRule.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/accessible/android/TraversalRule.h b/accessible/android/TraversalRule.h
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+/* -*- 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 _TraversalRule_H_
+#define _TraversalRule_H_
+
+#include "Pivot.h"
+
+namespace mozilla {
+namespace a11y {
+
+class Accessible;
+
+/**
+ * Class represents a simple traversal rule.
+ */
+class TraversalRule : public PivotRule {
+ public:
+ TraversalRule();
+ explicit TraversalRule(int32_t aGranularity, bool aIsLocal);
+
+ ~TraversalRule() = default;
+
+ virtual uint16_t Match(Accessible* aAcc) override;
+
+ private:
+ bool IsSingleLineage(Accessible* aAccessible);
+
+ bool IsFlatSubtree(const Accessible* aAccessible);
+
+ bool IsListItemBullet(const Accessible* aAccessible);
+
+ bool HasName(const Accessible* aAccessible);
+
+ uint16_t DefaultMatch(Accessible* aAccessible);
+
+ uint16_t LinkMatch(Accessible* aAccessible);
+
+ uint16_t HeadingMatch(Accessible* aAccessible);
+
+ uint16_t ControlMatch(Accessible* aAccessible);
+
+ uint16_t SectionMatch(Accessible* aAccessible);
+
+ uint16_t LandmarkMatch(Accessible* aAccessible);
+
+ int32_t mGranularity;
+
+ bool mIsLocal;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif