102 lines
4.9 KiB
Plaintext
102 lines
4.9 KiB
Plaintext
var $21c847070f1f9569$exports = require("./Selection.main.js");
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var $byFPT$reactstatelyutils = require("@react-stately/utils");
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var $byFPT$react = require("react");
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function $parcel$export(e, n, v, s) {
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Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
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}
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$parcel$export(module.exports, "useMultipleSelectionState", () => $1adc19da2128bba9$export$253fe78d46329472);
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/*
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* Copyright 2020 Adobe. All rights reserved.
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* This file is licensed to you under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License. You may obtain a copy
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* of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under
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* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
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* OF ANY KIND, either express or implied. See the License for the specific language
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* governing permissions and limitations under the License.
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*/
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function $1adc19da2128bba9$var$equalSets(setA, setB) {
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if (setA.size !== setB.size) return false;
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for (let item of setA){
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if (!setB.has(item)) return false;
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}
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return true;
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}
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function $1adc19da2128bba9$export$253fe78d46329472(props) {
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let { selectionMode: selectionMode = 'none', disallowEmptySelection: disallowEmptySelection = false, allowDuplicateSelectionEvents: allowDuplicateSelectionEvents, selectionBehavior: selectionBehaviorProp = 'toggle', disabledBehavior: disabledBehavior = 'all' } = props;
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// We want synchronous updates to `isFocused` and `focusedKey` after their setters are called.
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// But we also need to trigger a react re-render. So, we have both a ref (sync) and state (async).
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let isFocusedRef = (0, $byFPT$react.useRef)(false);
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let [, setFocused] = (0, $byFPT$react.useState)(false);
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let focusedKeyRef = (0, $byFPT$react.useRef)(null);
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let childFocusStrategyRef = (0, $byFPT$react.useRef)(null);
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let [, setFocusedKey] = (0, $byFPT$react.useState)(null);
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let selectedKeysProp = (0, $byFPT$react.useMemo)(()=>$1adc19da2128bba9$var$convertSelection(props.selectedKeys), [
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props.selectedKeys
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]);
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let defaultSelectedKeys = (0, $byFPT$react.useMemo)(()=>$1adc19da2128bba9$var$convertSelection(props.defaultSelectedKeys, new (0, $21c847070f1f9569$exports.Selection)()), [
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props.defaultSelectedKeys
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]);
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let [selectedKeys, setSelectedKeys] = (0, $byFPT$reactstatelyutils.useControlledState)(selectedKeysProp, defaultSelectedKeys, props.onSelectionChange);
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let disabledKeysProp = (0, $byFPT$react.useMemo)(()=>props.disabledKeys ? new Set(props.disabledKeys) : new Set(), [
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props.disabledKeys
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]);
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let [selectionBehavior, setSelectionBehavior] = (0, $byFPT$react.useState)(selectionBehaviorProp);
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// If the selectionBehavior prop is set to replace, but the current state is toggle (e.g. due to long press
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// to enter selection mode on touch), and the selection becomes empty, reset the selection behavior.
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if (selectionBehaviorProp === 'replace' && selectionBehavior === 'toggle' && typeof selectedKeys === 'object' && selectedKeys.size === 0) setSelectionBehavior('replace');
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// If the selectionBehavior prop changes, update the state as well.
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let lastSelectionBehavior = (0, $byFPT$react.useRef)(selectionBehaviorProp);
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(0, $byFPT$react.useEffect)(()=>{
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if (selectionBehaviorProp !== lastSelectionBehavior.current) {
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setSelectionBehavior(selectionBehaviorProp);
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lastSelectionBehavior.current = selectionBehaviorProp;
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}
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}, [
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selectionBehaviorProp
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]);
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return {
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selectionMode: selectionMode,
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disallowEmptySelection: disallowEmptySelection,
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selectionBehavior: selectionBehavior,
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setSelectionBehavior: setSelectionBehavior,
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get isFocused () {
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return isFocusedRef.current;
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},
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setFocused (f) {
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isFocusedRef.current = f;
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setFocused(f);
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},
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get focusedKey () {
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return focusedKeyRef.current;
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},
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get childFocusStrategy () {
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return childFocusStrategyRef.current;
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},
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setFocusedKey (k, childFocusStrategy = 'first') {
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focusedKeyRef.current = k;
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childFocusStrategyRef.current = childFocusStrategy;
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setFocusedKey(k);
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},
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selectedKeys: selectedKeys,
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setSelectedKeys (keys) {
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if (allowDuplicateSelectionEvents || !$1adc19da2128bba9$var$equalSets(keys, selectedKeys)) setSelectedKeys(keys);
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},
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disabledKeys: disabledKeysProp,
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disabledBehavior: disabledBehavior
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};
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}
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function $1adc19da2128bba9$var$convertSelection(selection, defaultValue) {
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if (!selection) return defaultValue;
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return selection === 'all' ? 'all' : new (0, $21c847070f1f9569$exports.Selection)(selection);
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}
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//# sourceMappingURL=useMultipleSelectionState.main.js.map
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