mirror of
https://github.com/zoriya/react-native-web.git
synced 2026-06-09 20:58:59 +00:00
Nicolas Gallagher
55 lines
2.4 KiB
JavaScript
55 lines
2.4 KiB
JavaScript
// based on https://github.com/facebook/react/pull/4303/files
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import EventPluginHub from 'react-dom/lib/EventPluginHub';
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import normalizeNativeEvent from './normalizeNativeEvent';
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import ResponderEventPlugin from 'react-dom/lib/ResponderEventPlugin';
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import ResponderTouchHistoryStore from 'react-dom/lib/ResponderTouchHistoryStore';
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const topMouseDown = 'topMouseDown';
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const topMouseMove = 'topMouseMove';
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const topMouseUp = 'topMouseUp';
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const topScroll = 'topScroll';
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const topSelectionChange = 'topSelectionChange';
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const topTouchCancel = 'topTouchCancel';
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const topTouchEnd = 'topTouchEnd';
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const topTouchMove = 'topTouchMove';
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const topTouchStart = 'topTouchStart';
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const endDependencies = [topTouchCancel, topTouchEnd, topMouseUp];
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const moveDependencies = [topTouchMove, topMouseMove];
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const startDependencies = [topTouchStart, topMouseDown];
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/**
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* Setup ResponderEventPlugin dependencies
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*/
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ResponderEventPlugin.eventTypes.responderMove.dependencies = moveDependencies;
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ResponderEventPlugin.eventTypes.responderEnd.dependencies = endDependencies;
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ResponderEventPlugin.eventTypes.responderStart.dependencies = startDependencies;
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ResponderEventPlugin.eventTypes.responderRelease.dependencies = endDependencies;
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ResponderEventPlugin.eventTypes.responderTerminationRequest.dependencies = [];
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ResponderEventPlugin.eventTypes.responderGrant.dependencies = [];
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ResponderEventPlugin.eventTypes.responderReject.dependencies = [];
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ResponderEventPlugin.eventTypes.responderTerminate.dependencies = [];
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ResponderEventPlugin.eventTypes.moveShouldSetResponder.dependencies = moveDependencies;
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ResponderEventPlugin.eventTypes.selectionChangeShouldSetResponder.dependencies = [
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topSelectionChange
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];
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ResponderEventPlugin.eventTypes.scrollShouldSetResponder.dependencies = [topScroll];
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ResponderEventPlugin.eventTypes.startShouldSetResponder.dependencies = startDependencies;
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const originalRecordTouchTrack = ResponderTouchHistoryStore.recordTouchTrack;
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ResponderTouchHistoryStore.recordTouchTrack = (topLevelType, nativeEvent) => {
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// Filter out mouse-move events when the mouse button is not down
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if (topLevelType === topMouseMove && !ResponderTouchHistoryStore.touchHistory.touchBank.length) {
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return;
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}
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const normalizedEvent = normalizeNativeEvent(nativeEvent);
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originalRecordTouchTrack.call(ResponderTouchHistoryStore, topLevelType, normalizedEvent);
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};
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EventPluginHub.injection.injectEventPluginsByName({
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ResponderEventPlugin
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});
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