mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Xin Chen
67355f6c74
Summary: This diff updated `PointerEvents` enum to reduce duplication for null checks on pointer events string. Changelog: [Internal] Reviewed By: javache Differential Revision: D33717223 fbshipit-source-id: ff542a05240393416d85651ca08cd55136eb79a4
47 lines
1.4 KiB
Java
47 lines
1.4 KiB
Java
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.react.uimanager;
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import java.util.Locale;
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/**
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* Possible values for pointer events that a view and its descendants should receive. See
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* https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events for more info.
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*/
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public enum PointerEvents {
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/** Neither the container nor its children receive events. */
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NONE,
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/** Container doesn't get events but all of its children do. */
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BOX_NONE,
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/** Container gets events but none of its children do. */
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BOX_ONLY,
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/** Container and all of its children receive touch events (like pointerEvents is unspecified). */
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AUTO,
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;
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public static PointerEvents parsePointerEvents(String pointerEventsStr) {
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if (pointerEventsStr == null) {
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return PointerEvents.AUTO;
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} else {
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return PointerEvents.valueOf(pointerEventsStr.toUpperCase(Locale.US).replace("-", "_"));
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}
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}
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public static boolean canBeTouchTarget(PointerEvents pointerEvents) {
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return pointerEvents == AUTO || pointerEvents == PointerEvents.BOX_ONLY;
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}
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public static boolean canChildrenBeTouchTarget(PointerEvents pointerEvents) {
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return pointerEvents == PointerEvents.AUTO || pointerEvents == PointerEvents.BOX_NONE;
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}
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}
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