96 lines
3.0 KiB
JavaScript
96 lines
3.0 KiB
JavaScript
/**
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* interact.js 1.10.27
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*
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* Copyright (c) 2012-present Taye Adeyemi <dev@taye.me>
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* Released under the MIT License.
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* https://raw.github.com/taye/interact.js/main/LICENSE
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*/
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import { nodeContains, matchesSelector } from "../utils/domUtils.js";
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import is from "../utils/is.js";
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import { getWindow } from "../utils/window.js";
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const preventDefault = function preventDefault(newValue) {
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if (/^(always|never|auto)$/.test(newValue)) {
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this.options.preventDefault = newValue;
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return this;
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}
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if (is.bool(newValue)) {
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this.options.preventDefault = newValue ? 'always' : 'never';
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return this;
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}
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return this.options.preventDefault;
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};
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function checkAndPreventDefault(interactable, scope, event) {
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const setting = interactable.options.preventDefault;
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if (setting === 'never') return;
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if (setting === 'always') {
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event.preventDefault();
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return;
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}
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// setting === 'auto'
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// if the browser supports passive event listeners and isn't running on iOS,
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// don't preventDefault of touch{start,move} events. CSS touch-action and
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// user-select should be used instead of calling event.preventDefault().
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if (scope.events.supportsPassive && /^touch(start|move)$/.test(event.type)) {
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const doc = getWindow(event.target).document;
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const docOptions = scope.getDocOptions(doc);
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if (!(docOptions && docOptions.events) || docOptions.events.passive !== false) {
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return;
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}
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}
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// don't preventDefault of pointerdown events
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if (/^(mouse|pointer|touch)*(down|start)/i.test(event.type)) {
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return;
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}
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// don't preventDefault on editable elements
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if (is.element(event.target) && matchesSelector(event.target, 'input,select,textarea,[contenteditable=true],[contenteditable=true] *')) {
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return;
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}
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event.preventDefault();
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}
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function onInteractionEvent(_ref) {
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let {
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interaction,
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event
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} = _ref;
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if (interaction.interactable) {
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interaction.interactable.checkAndPreventDefault(event);
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}
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}
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function install(scope) {
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const {
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Interactable
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} = scope;
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Interactable.prototype.preventDefault = preventDefault;
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Interactable.prototype.checkAndPreventDefault = function (event) {
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return checkAndPreventDefault(this, scope, event);
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};
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// prevent native HTML5 drag on interact.js target elements
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scope.interactions.docEvents.push({
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type: 'dragstart',
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listener(event) {
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for (const interaction of scope.interactions.list) {
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if (interaction.element && (interaction.element === event.target || nodeContains(interaction.element, event.target))) {
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interaction.interactable.checkAndPreventDefault(event);
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return;
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}
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}
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}
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});
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}
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var interactablePreventDefault = {
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id: 'core/interactablePreventDefault',
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install,
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listeners: ['down', 'move', 'up', 'cancel'].reduce((acc, eventType) => {
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acc[`interactions:${eventType}`] = onInteractionEvent;
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return acc;
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}, {})
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};
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export { interactablePreventDefault as default, install };
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//# sourceMappingURL=interactablePreventDefault.js.map
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