Newest browsers, MultiDrag: Touchscreen, you can drag many cards at once with each finger.
- Use case: Many users can drag their own card at big touch screen. Or one user can drag many cards.
- There is not any kanban software with MultiDrag feature yet.
-
-
Ladybird, OneDrag: Touchscreen, drag only one card at once. Is it possible to get MultiDrag?
-
Legacy Browsers: Uses HTML4 tables, and GIF image for rounded corners, to be visible at Netsurf and Amiga IBrowse.
- No drag drop features, so there will be buttons to move cards.
-
-
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-
-
-
-
-
-
- At touchscreen
-
-
-
-
-
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- Drag many at once
-
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-
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-
-
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-
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- Visible at Netsurf
-
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-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
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- and Amiga IBrowse
-
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-
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-
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- For all browsers
-
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-
-
-
-
-
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-
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- And all screen sizes
-
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-
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-
-
-
-
-
-
-
-
-
-
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-
- And all OS
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
- And CPUs
-
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-
-
-
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-
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-
-
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-
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-
-
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- At Earth
-
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-
-
-
-
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- And Space
-
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\ No newline at end of file
diff --git a/docs/DragDrop/multidrag/js/interact.js b/docs/DragDrop/multidrag/js/interact.js
deleted file mode 100644
index 89fc1b90e..000000000
--- a/docs/DragDrop/multidrag/js/interact.js
+++ /dev/null
@@ -1,7609 +0,0 @@
-/**
- * interact.js 1.10.27
- *
- * Copyright (c) 2012-present Taye Adeyemi
- * Released under the MIT License.
- * https://raw.github.com/taye/interact.js/main/LICENSE
- */
-
-(function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.interact = factory());
-})(this, (function () { 'use strict';
-
- function ownKeys(e, r) {
- var t = Object.keys(e);
- if (Object.getOwnPropertySymbols) {
- var o = Object.getOwnPropertySymbols(e);
- r && (o = o.filter(function (r) {
- return Object.getOwnPropertyDescriptor(e, r).enumerable;
- })), t.push.apply(t, o);
- }
- return t;
- }
- function _objectSpread2(e) {
- for (var r = 1; r < arguments.length; r++) {
- var t = null != arguments[r] ? arguments[r] : {};
- r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {
- _defineProperty(e, r, t[r]);
- }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {
- Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));
- });
- }
- return e;
- }
- function _typeof(o) {
- "@babel/helpers - typeof";
-
- return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
- return typeof o;
- } : function (o) {
- return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
- }, _typeof(o);
- }
- function _classCallCheck(instance, Constructor) {
- if (!(instance instanceof Constructor)) {
- throw new TypeError("Cannot call a class as a function");
- }
- }
- function _defineProperties(target, props) {
- for (var i = 0; i < props.length; i++) {
- var descriptor = props[i];
- descriptor.enumerable = descriptor.enumerable || false;
- descriptor.configurable = true;
- if ("value" in descriptor) descriptor.writable = true;
- Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
- }
- }
- function _createClass(Constructor, protoProps, staticProps) {
- if (protoProps) _defineProperties(Constructor.prototype, protoProps);
- if (staticProps) _defineProperties(Constructor, staticProps);
- Object.defineProperty(Constructor, "prototype", {
- writable: false
- });
- return Constructor;
- }
- function _defineProperty(obj, key, value) {
- key = _toPropertyKey(key);
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
- return obj;
- }
- function _inherits(subClass, superClass) {
- if (typeof superClass !== "function" && superClass !== null) {
- throw new TypeError("Super expression must either be null or a function");
- }
- subClass.prototype = Object.create(superClass && superClass.prototype, {
- constructor: {
- value: subClass,
- writable: true,
- configurable: true
- }
- });
- Object.defineProperty(subClass, "prototype", {
- writable: false
- });
- if (superClass) _setPrototypeOf(subClass, superClass);
- }
- function _getPrototypeOf(o) {
- _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) {
- return o.__proto__ || Object.getPrototypeOf(o);
- };
- return _getPrototypeOf(o);
- }
- function _setPrototypeOf(o, p) {
- _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {
- o.__proto__ = p;
- return o;
- };
- return _setPrototypeOf(o, p);
- }
- function _isNativeReflectConstruct() {
- if (typeof Reflect === "undefined" || !Reflect.construct) return false;
- if (Reflect.construct.sham) return false;
- if (typeof Proxy === "function") return true;
- try {
- Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
- return true;
- } catch (e) {
- return false;
- }
- }
- function _assertThisInitialized(self) {
- if (self === void 0) {
- throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
- }
- return self;
- }
- function _possibleConstructorReturn(self, call) {
- if (call && (typeof call === "object" || typeof call === "function")) {
- return call;
- } else if (call !== void 0) {
- throw new TypeError("Derived constructors may only return object or undefined");
- }
- return _assertThisInitialized(self);
- }
- function _createSuper(Derived) {
- var hasNativeReflectConstruct = _isNativeReflectConstruct();
- return function _createSuperInternal() {
- var Super = _getPrototypeOf(Derived),
- result;
- if (hasNativeReflectConstruct) {
- var NewTarget = _getPrototypeOf(this).constructor;
- result = Reflect.construct(Super, arguments, NewTarget);
- } else {
- result = Super.apply(this, arguments);
- }
- return _possibleConstructorReturn(this, result);
- };
- }
- function _superPropBase(object, property) {
- while (!Object.prototype.hasOwnProperty.call(object, property)) {
- object = _getPrototypeOf(object);
- if (object === null) break;
- }
- return object;
- }
- function _get() {
- if (typeof Reflect !== "undefined" && Reflect.get) {
- _get = Reflect.get.bind();
- } else {
- _get = function _get(target, property, receiver) {
- var base = _superPropBase(target, property);
- if (!base) return;
- var desc = Object.getOwnPropertyDescriptor(base, property);
- if (desc.get) {
- return desc.get.call(arguments.length < 3 ? target : receiver);
- }
- return desc.value;
- };
- }
- return _get.apply(this, arguments);
- }
- function _toPrimitive(input, hint) {
- if (typeof input !== "object" || input === null) return input;
- var prim = input[Symbol.toPrimitive];
- if (prim !== undefined) {
- var res = prim.call(input, hint || "default");
- if (typeof res !== "object") return res;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return (hint === "string" ? String : Number)(input);
- }
- function _toPropertyKey(arg) {
- var key = _toPrimitive(arg, "string");
- return typeof key === "symbol" ? key : String(key);
- }
-
- var isWindow = (function (thing) {
- return !!(thing && thing.Window) && thing instanceof thing.Window;
- });
-
- var realWindow = undefined;
- var win = undefined;
- function init$3(window) {
- // get wrapped window if using Shadow DOM polyfill
-
- realWindow = window;
-
- // create a TextNode
- var el = window.document.createTextNode('');
-
- // check if it's wrapped by a polyfill
- if (el.ownerDocument !== window.document && typeof window.wrap === 'function' && window.wrap(el) === el) {
- // use wrapped window
- window = window.wrap(window);
- }
- win = window;
- }
- if (typeof window !== 'undefined' && !!window) {
- init$3(window);
- }
- function getWindow(node) {
- if (isWindow(node)) {
- return node;
- }
- var rootNode = node.ownerDocument || node;
- return rootNode.defaultView || win.window;
- }
-
- var window$1 = function window(thing) {
- return thing === win || isWindow(thing);
- };
- var docFrag = function docFrag(thing) {
- return object(thing) && thing.nodeType === 11;
- };
- var object = function object(thing) {
- return !!thing && _typeof(thing) === 'object';
- };
- var func = function func(thing) {
- return typeof thing === 'function';
- };
- var number = function number(thing) {
- return typeof thing === 'number';
- };
- var bool = function bool(thing) {
- return typeof thing === 'boolean';
- };
- var string = function string(thing) {
- return typeof thing === 'string';
- };
- var element = function element(thing) {
- if (!thing || _typeof(thing) !== 'object') {
- return false;
- }
- var _window = getWindow(thing) || win;
- return /object|function/.test(typeof Element === "undefined" ? "undefined" : _typeof(Element)) ? thing instanceof Element || thing instanceof _window.Element : thing.nodeType === 1 && typeof thing.nodeName === 'string';
- };
- var plainObject = function plainObject(thing) {
- return object(thing) && !!thing.constructor && /function Object\b/.test(thing.constructor.toString());
- };
- var array = function array(thing) {
- return object(thing) && typeof thing.length !== 'undefined' && func(thing.splice);
- };
- var is = {
- window: window$1,
- docFrag: docFrag,
- object: object,
- func: func,
- number: number,
- bool: bool,
- string: string,
- element: element,
- plainObject: plainObject,
- array: array
- };
-
- function install$g(scope) {
- var actions = scope.actions,
- Interactable = scope.Interactable,
- defaults = scope.defaults;
- Interactable.prototype.draggable = drag.draggable;
- actions.map.drag = drag;
- actions.methodDict.drag = 'draggable';
- defaults.actions.drag = drag.defaults;
- }
- function beforeMove(_ref) {
- var interaction = _ref.interaction;
- if (interaction.prepared.name !== 'drag') return;
- var axis = interaction.prepared.axis;
- if (axis === 'x') {
- interaction.coords.cur.page.y = interaction.coords.start.page.y;
- interaction.coords.cur.client.y = interaction.coords.start.client.y;
- interaction.coords.velocity.client.y = 0;
- interaction.coords.velocity.page.y = 0;
- } else if (axis === 'y') {
- interaction.coords.cur.page.x = interaction.coords.start.page.x;
- interaction.coords.cur.client.x = interaction.coords.start.client.x;
- interaction.coords.velocity.client.x = 0;
- interaction.coords.velocity.page.x = 0;
- }
- }
- function move$1(_ref2) {
- var iEvent = _ref2.iEvent,
- interaction = _ref2.interaction;
- if (interaction.prepared.name !== 'drag') return;
- var axis = interaction.prepared.axis;
- if (axis === 'x' || axis === 'y') {
- var opposite = axis === 'x' ? 'y' : 'x';
- iEvent.page[opposite] = interaction.coords.start.page[opposite];
- iEvent.client[opposite] = interaction.coords.start.client[opposite];
- iEvent.delta[opposite] = 0;
- }
- }
- var draggable = function draggable(options) {
- if (is.object(options)) {
- this.options.drag.enabled = options.enabled !== false;
- this.setPerAction('drag', options);
- this.setOnEvents('drag', options);
- if (/^(xy|x|y|start)$/.test(options.lockAxis)) {
- this.options.drag.lockAxis = options.lockAxis;
- }
- if (/^(xy|x|y)$/.test(options.startAxis)) {
- this.options.drag.startAxis = options.startAxis;
- }
- return this;
- }
- if (is.bool(options)) {
- this.options.drag.enabled = options;
- return this;
- }
- return this.options.drag;
- };
- var drag = {
- id: 'actions/drag',
- install: install$g,
- listeners: {
- 'interactions:before-action-move': beforeMove,
- 'interactions:action-resume': beforeMove,
- // dragmove
- 'interactions:action-move': move$1,
- 'auto-start:check': function autoStartCheck(arg) {
- var interaction = arg.interaction,
- interactable = arg.interactable,
- buttons = arg.buttons;
- var dragOptions = interactable.options.drag;
- if (!(dragOptions && dragOptions.enabled) ||
- // check mouseButton setting if the pointer is down
- interaction.pointerIsDown && /mouse|pointer/.test(interaction.pointerType) && (buttons & interactable.options.drag.mouseButtons) === 0) {
- return undefined;
- }
- arg.action = {
- name: 'drag',
- axis: dragOptions.lockAxis === 'start' ? dragOptions.startAxis : dragOptions.lockAxis
- };
- return false;
- }
- },
- draggable: draggable,
- beforeMove: beforeMove,
- move: move$1,
- defaults: {
- startAxis: 'xy',
- lockAxis: 'xy'
- },
- getCursor: function getCursor() {
- return 'move';
- },
- filterEventType: function filterEventType(type) {
- return type.search('drag') === 0;
- }
- };
- var drag$1 = drag;
-
- var domObjects = {
- init: init$2,
- document: null,
- DocumentFragment: null,
- SVGElement: null,
- SVGSVGElement: null,
- SVGElementInstance: null,
- Element: null,
- HTMLElement: null,
- Event: null,
- Touch: null,
- PointerEvent: null
- };
- function blank() {}
- var domObjects$1 = domObjects;
- function init$2(window) {
- var win = window;
- domObjects.document = win.document;
- domObjects.DocumentFragment = win.DocumentFragment || blank;
- domObjects.SVGElement = win.SVGElement || blank;
- domObjects.SVGSVGElement = win.SVGSVGElement || blank;
- domObjects.SVGElementInstance = win.SVGElementInstance || blank;
- domObjects.Element = win.Element || blank;
- domObjects.HTMLElement = win.HTMLElement || domObjects.Element;
- domObjects.Event = win.Event;
- domObjects.Touch = win.Touch || blank;
- domObjects.PointerEvent = win.PointerEvent || win.MSPointerEvent;
- }
-
- var browser = {
- init: init$1,
- supportsTouch: null,
- supportsPointerEvent: null,
- isIOS7: null,
- isIOS: null,
- isIe9: null,
- isOperaMobile: null,
- prefixedMatchesSelector: null,
- pEventTypes: null,
- wheelEvent: null
- };
- function init$1(window) {
- var Element = domObjects$1.Element;
- var navigator = window.navigator || {};
-
- // Does the browser support touch input?
- browser.supportsTouch = 'ontouchstart' in window || is.func(window.DocumentTouch) && domObjects$1.document instanceof window.DocumentTouch;
-
- // Does the browser support PointerEvents
- // https://github.com/taye/interact.js/issues/703#issuecomment-471570492
- browser.supportsPointerEvent = navigator.pointerEnabled !== false && !!domObjects$1.PointerEvent;
- browser.isIOS = /iP(hone|od|ad)/.test(navigator.platform);
-
- // scrolling doesn't change the result of getClientRects on iOS 7
- browser.isIOS7 = /iP(hone|od|ad)/.test(navigator.platform) && /OS 7[^\d]/.test(navigator.appVersion);
- browser.isIe9 = /MSIE 9/.test(navigator.userAgent);
-
- // Opera Mobile must be handled differently
- browser.isOperaMobile = navigator.appName === 'Opera' && browser.supportsTouch && /Presto/.test(navigator.userAgent);
-
- // prefix matchesSelector
- browser.prefixedMatchesSelector = 'matches' in Element.prototype ? 'matches' : 'webkitMatchesSelector' in Element.prototype ? 'webkitMatchesSelector' : 'mozMatchesSelector' in Element.prototype ? 'mozMatchesSelector' : 'oMatchesSelector' in Element.prototype ? 'oMatchesSelector' : 'msMatchesSelector';
- browser.pEventTypes = browser.supportsPointerEvent ? domObjects$1.PointerEvent === window.MSPointerEvent ? {
- up: 'MSPointerUp',
- down: 'MSPointerDown',
- over: 'mouseover',
- out: 'mouseout',
- move: 'MSPointerMove',
- cancel: 'MSPointerCancel'
- } : {
- up: 'pointerup',
- down: 'pointerdown',
- over: 'pointerover',
- out: 'pointerout',
- move: 'pointermove',
- cancel: 'pointercancel'
- } : null;
-
- // because Webkit and Opera still use 'mousewheel' event type
- browser.wheelEvent = domObjects$1.document && 'onmousewheel' in domObjects$1.document ? 'mousewheel' : 'wheel';
- }
- var browser$1 = browser;
-
- function nodeContains(parent, child) {
- if (parent.contains) {
- return parent.contains(child);
- }
- while (child) {
- if (child === parent) {
- return true;
- }
- child = child.parentNode;
- }
- return false;
- }
- function closest(element, selector) {
- while (is.element(element)) {
- if (matchesSelector(element, selector)) {
- return element;
- }
- element = parentNode(element);
- }
- return null;
- }
- function parentNode(node) {
- var parent = node.parentNode;
- if (is.docFrag(parent)) {
- // skip past #shado-root fragments
- // tslint:disable-next-line
- while ((parent = parent.host) && is.docFrag(parent)) {
- continue;
- }
- return parent;
- }
- return parent;
- }
- function matchesSelector(element, selector) {
- // remove /deep/ from selectors if shadowDOM polyfill is used
- if (win !== realWindow) {
- selector = selector.replace(/\/deep\//g, ' ');
- }
- return element[browser$1.prefixedMatchesSelector](selector);
- }
- var getParent = function getParent(el) {
- return el.parentNode || el.host;
- };
-
- // Test for the element that's "above" all other qualifiers
- function indexOfDeepestElement(elements) {
- var deepestNodeParents = [];
- var deepestNodeIndex;
- for (var i = 0; i < elements.length; i++) {
- var currentNode = elements[i];
- var deepestNode = elements[deepestNodeIndex];
-
- // node may appear in elements array multiple times
- if (!currentNode || i === deepestNodeIndex) {
- continue;
- }
- if (!deepestNode) {
- deepestNodeIndex = i;
- continue;
- }
- var currentNodeParent = getParent(currentNode);
- var deepestNodeParent = getParent(deepestNode);
-
- // check if the deepest or current are document.documentElement/rootElement
- // - if the current node is, do nothing and continue
- if (currentNodeParent === currentNode.ownerDocument) {
- continue;
- }
- // - if deepest is, update with the current node and continue to next
- else if (deepestNodeParent === currentNode.ownerDocument) {
- deepestNodeIndex = i;
- continue;
- }
-
- // compare zIndex of siblings
- if (currentNodeParent === deepestNodeParent) {
- if (zIndexIsHigherThan(currentNode, deepestNode)) {
- deepestNodeIndex = i;
- }
- continue;
- }
-
- // populate the ancestry array for the latest deepest node
- deepestNodeParents = deepestNodeParents.length ? deepestNodeParents : getNodeParents(deepestNode);
- var ancestryStart = void 0;
-
- // if the deepest node is an HTMLElement and the current node is a non root svg element
- if (deepestNode instanceof domObjects$1.HTMLElement && currentNode instanceof domObjects$1.SVGElement && !(currentNode instanceof domObjects$1.SVGSVGElement)) {
- // TODO: is this check necessary? Was this for HTML elements embedded in SVG?
- if (currentNode === deepestNodeParent) {
- continue;
- }
- ancestryStart = currentNode.ownerSVGElement;
- } else {
- ancestryStart = currentNode;
- }
- var currentNodeParents = getNodeParents(ancestryStart, deepestNode.ownerDocument);
- var commonIndex = 0;
-
- // get (position of closest common ancestor) + 1
- while (currentNodeParents[commonIndex] && currentNodeParents[commonIndex] === deepestNodeParents[commonIndex]) {
- commonIndex++;
- }
- var parents = [currentNodeParents[commonIndex - 1], currentNodeParents[commonIndex], deepestNodeParents[commonIndex]];
- if (parents[0]) {
- var child = parents[0].lastChild;
- while (child) {
- if (child === parents[1]) {
- deepestNodeIndex = i;
- deepestNodeParents = currentNodeParents;
- break;
- } else if (child === parents[2]) {
- break;
- }
- child = child.previousSibling;
- }
- }
- }
- return deepestNodeIndex;
- }
- function getNodeParents(node, limit) {
- var parents = [];
- var parent = node;
- var parentParent;
- while ((parentParent = getParent(parent)) && parent !== limit && parentParent !== parent.ownerDocument) {
- parents.unshift(parent);
- parent = parentParent;
- }
- return parents;
- }
- function zIndexIsHigherThan(higherNode, lowerNode) {
- var higherIndex = parseInt(getWindow(higherNode).getComputedStyle(higherNode).zIndex, 10) || 0;
- var lowerIndex = parseInt(getWindow(lowerNode).getComputedStyle(lowerNode).zIndex, 10) || 0;
- return higherIndex >= lowerIndex;
- }
- function matchesUpTo(element, selector, limit) {
- while (is.element(element)) {
- if (matchesSelector(element, selector)) {
- return true;
- }
- element = parentNode(element);
- if (element === limit) {
- return matchesSelector(element, selector);
- }
- }
- return false;
- }
- function getActualElement(element) {
- return element.correspondingUseElement || element;
- }
- function getScrollXY(relevantWindow) {
- relevantWindow = relevantWindow || win;
- return {
- x: relevantWindow.scrollX || relevantWindow.document.documentElement.scrollLeft,
- y: relevantWindow.scrollY || relevantWindow.document.documentElement.scrollTop
- };
- }
- function getElementClientRect(element) {
- var clientRect = element instanceof domObjects$1.SVGElement ? element.getBoundingClientRect() : element.getClientRects()[0];
- return clientRect && {
- left: clientRect.left,
- right: clientRect.right,
- top: clientRect.top,
- bottom: clientRect.bottom,
- width: clientRect.width || clientRect.right - clientRect.left,
- height: clientRect.height || clientRect.bottom - clientRect.top
- };
- }
- function getElementRect(element) {
- var clientRect = getElementClientRect(element);
- if (!browser$1.isIOS7 && clientRect) {
- var scroll = getScrollXY(getWindow(element));
- clientRect.left += scroll.x;
- clientRect.right += scroll.x;
- clientRect.top += scroll.y;
- clientRect.bottom += scroll.y;
- }
- return clientRect;
- }
- function getPath(node) {
- var path = [];
- while (node) {
- path.push(node);
- node = parentNode(node);
- }
- return path;
- }
- function trySelector(value) {
- if (!is.string(value)) {
- return false;
- }
-
- // an exception will be raised if it is invalid
- domObjects$1.document.querySelector(value);
- return true;
- }
-
- function extend(dest, source) {
- for (var prop in source) {
- dest[prop] = source[prop];
- }
- var ret = dest;
- return ret;
- }
-
- function getStringOptionResult(value, target, element) {
- if (value === 'parent') {
- return parentNode(element);
- }
- if (value === 'self') {
- return target.getRect(element);
- }
- return closest(element, value);
- }
- function resolveRectLike(value, target, element, functionArgs) {
- var returnValue = value;
- if (is.string(returnValue)) {
- returnValue = getStringOptionResult(returnValue, target, element);
- } else if (is.func(returnValue)) {
- returnValue = returnValue.apply(void 0, functionArgs);
- }
- if (is.element(returnValue)) {
- returnValue = getElementRect(returnValue);
- }
- return returnValue;
- }
- function rectToXY(rect) {
- return rect && {
- x: 'x' in rect ? rect.x : rect.left,
- y: 'y' in rect ? rect.y : rect.top
- };
- }
- function xywhToTlbr(rect) {
- if (rect && !('left' in rect && 'top' in rect)) {
- rect = extend({}, rect);
- rect.left = rect.x || 0;
- rect.top = rect.y || 0;
- rect.right = rect.right || rect.left + rect.width;
- rect.bottom = rect.bottom || rect.top + rect.height;
- }
- return rect;
- }
- function tlbrToXywh(rect) {
- if (rect && !('x' in rect && 'y' in rect)) {
- rect = extend({}, rect);
- rect.x = rect.left || 0;
- rect.y = rect.top || 0;
- rect.width = rect.width || (rect.right || 0) - rect.x;
- rect.height = rect.height || (rect.bottom || 0) - rect.y;
- }
- return rect;
- }
- function addEdges(edges, rect, delta) {
- if (edges.left) {
- rect.left += delta.x;
- }
- if (edges.right) {
- rect.right += delta.x;
- }
- if (edges.top) {
- rect.top += delta.y;
- }
- if (edges.bottom) {
- rect.bottom += delta.y;
- }
- rect.width = rect.right - rect.left;
- rect.height = rect.bottom - rect.top;
- }
-
- function getOriginXY(target, element, actionName) {
- var actionOptions = actionName && target.options[actionName];
- var actionOrigin = actionOptions && actionOptions.origin;
- var origin = actionOrigin || target.options.origin;
- var originRect = resolveRectLike(origin, target, element, [target && element]);
- return rectToXY(originRect) || {
- x: 0,
- y: 0
- };
- }
-
- function normalize(type, listeners) {
- var filter = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function (_typeOrPrefix) {
- return true;
- };
- var result = arguments.length > 3 ? arguments[3] : undefined;
- result = result || {};
- if (is.string(type) && type.search(' ') !== -1) {
- type = split(type);
- }
- if (is.array(type)) {
- type.forEach(function (t) {
- return normalize(t, listeners, filter, result);
- });
- return result;
- }
-
- // before: type = [{ drag: () => {} }], listeners = undefined
- // after: type = '' , listeners = [{ drag: () => {} }]
- if (is.object(type)) {
- listeners = type;
- type = '';
- }
- if (is.func(listeners) && filter(type)) {
- result[type] = result[type] || [];
- result[type].push(listeners);
- } else if (is.array(listeners)) {
- for (var _i2 = 0, _listeners2 = listeners; _i2 < _listeners2.length; _i2++) {
- var l = _listeners2[_i2];
- normalize(type, l, filter, result);
- }
- } else if (is.object(listeners)) {
- for (var prefix in listeners) {
- var combinedTypes = split(prefix).map(function (p) {
- return "".concat(type).concat(p);
- });
- normalize(combinedTypes, listeners[prefix], filter, result);
- }
- }
- return result;
- }
- function split(type) {
- return type.trim().split(/ +/);
- }
-
- var hypot = (function (x, y) {
- return Math.sqrt(x * x + y * y);
- });
-
- var VENDOR_PREFIXES = ['webkit', 'moz'];
- function pointerExtend(dest, source) {
- dest.__set || (dest.__set = {});
- var _loop = function _loop(prop) {
- // skip deprecated prefixed properties
- if (VENDOR_PREFIXES.some(function (prefix) {
- return prop.indexOf(prefix) === 0;
- })) return 1; // continue
- if (typeof dest[prop] !== 'function' && prop !== '__set') {
- Object.defineProperty(dest, prop, {
- get: function get() {
- if (prop in dest.__set) return dest.__set[prop];
- return dest.__set[prop] = source[prop];
- },
- set: function set(value) {
- dest.__set[prop] = value;
- },
- configurable: true
- });
- }
- };
- for (var prop in source) {
- if (_loop(prop)) continue;
- }
- return dest;
- }
-
- function copyCoords(dest, src) {
- dest.page = dest.page || {};
- dest.page.x = src.page.x;
- dest.page.y = src.page.y;
- dest.client = dest.client || {};
- dest.client.x = src.client.x;
- dest.client.y = src.client.y;
- dest.timeStamp = src.timeStamp;
- }
- function setCoordDeltas(targetObj, prev, cur) {
- targetObj.page.x = cur.page.x - prev.page.x;
- targetObj.page.y = cur.page.y - prev.page.y;
- targetObj.client.x = cur.client.x - prev.client.x;
- targetObj.client.y = cur.client.y - prev.client.y;
- targetObj.timeStamp = cur.timeStamp - prev.timeStamp;
- }
- function setCoordVelocity(targetObj, delta) {
- var dt = Math.max(delta.timeStamp / 1000, 0.001);
- targetObj.page.x = delta.page.x / dt;
- targetObj.page.y = delta.page.y / dt;
- targetObj.client.x = delta.client.x / dt;
- targetObj.client.y = delta.client.y / dt;
- targetObj.timeStamp = dt;
- }
- function setZeroCoords(targetObj) {
- targetObj.page.x = 0;
- targetObj.page.y = 0;
- targetObj.client.x = 0;
- targetObj.client.y = 0;
- }
- function isNativePointer(pointer) {
- return pointer instanceof domObjects$1.Event || pointer instanceof domObjects$1.Touch;
- }
-
- // Get specified X/Y coords for mouse or event.touches[0]
- function getXY(type, pointer, xy) {
- xy = xy || {};
- type = type || 'page';
- xy.x = pointer[type + 'X'];
- xy.y = pointer[type + 'Y'];
- return xy;
- }
- function getPageXY(pointer, page) {
- page = page || {
- x: 0,
- y: 0
- };
-
- // Opera Mobile handles the viewport and scrolling oddly
- if (browser$1.isOperaMobile && isNativePointer(pointer)) {
- getXY('screen', pointer, page);
- page.x += window.scrollX;
- page.y += window.scrollY;
- } else {
- getXY('page', pointer, page);
- }
- return page;
- }
- function getClientXY(pointer, client) {
- client = client || {};
- if (browser$1.isOperaMobile && isNativePointer(pointer)) {
- // Opera Mobile handles the viewport and scrolling oddly
- getXY('screen', pointer, client);
- } else {
- getXY('client', pointer, client);
- }
- return client;
- }
- function getPointerId(pointer) {
- return is.number(pointer.pointerId) ? pointer.pointerId : pointer.identifier;
- }
- function setCoords(dest, pointers, timeStamp) {
- var pointer = pointers.length > 1 ? pointerAverage(pointers) : pointers[0];
- getPageXY(pointer, dest.page);
- getClientXY(pointer, dest.client);
- dest.timeStamp = timeStamp;
- }
- function getTouchPair(event) {
- var touches = [];
-
- // array of touches is supplied
- if (is.array(event)) {
- touches[0] = event[0];
- touches[1] = event[1];
- }
- // an event
- else {
- if (event.type === 'touchend') {
- if (event.touches.length === 1) {
- touches[0] = event.touches[0];
- touches[1] = event.changedTouches[0];
- } else if (event.touches.length === 0) {
- touches[0] = event.changedTouches[0];
- touches[1] = event.changedTouches[1];
- }
- } else {
- touches[0] = event.touches[0];
- touches[1] = event.touches[1];
- }
- }
- return touches;
- }
- function pointerAverage(pointers) {
- var average = {
- pageX: 0,
- pageY: 0,
- clientX: 0,
- clientY: 0,
- screenX: 0,
- screenY: 0
- };
- for (var _i2 = 0; _i2 < pointers.length; _i2++) {
- var pointer = pointers[_i2];
- for (var prop in average) {
- average[prop] += pointer[prop];
- }
- }
- for (var _prop in average) {
- average[_prop] /= pointers.length;
- }
- return average;
- }
- function touchBBox(event) {
- if (!event.length) {
- return null;
- }
- var touches = getTouchPair(event);
- var minX = Math.min(touches[0].pageX, touches[1].pageX);
- var minY = Math.min(touches[0].pageY, touches[1].pageY);
- var maxX = Math.max(touches[0].pageX, touches[1].pageX);
- var maxY = Math.max(touches[0].pageY, touches[1].pageY);
- return {
- x: minX,
- y: minY,
- left: minX,
- top: minY,
- right: maxX,
- bottom: maxY,
- width: maxX - minX,
- height: maxY - minY
- };
- }
- function touchDistance(event, deltaSource) {
- var sourceX = deltaSource + 'X';
- var sourceY = deltaSource + 'Y';
- var touches = getTouchPair(event);
- var dx = touches[0][sourceX] - touches[1][sourceX];
- var dy = touches[0][sourceY] - touches[1][sourceY];
- return hypot(dx, dy);
- }
- function touchAngle(event, deltaSource) {
- var sourceX = deltaSource + 'X';
- var sourceY = deltaSource + 'Y';
- var touches = getTouchPair(event);
- var dx = touches[1][sourceX] - touches[0][sourceX];
- var dy = touches[1][sourceY] - touches[0][sourceY];
- var angle = 180 * Math.atan2(dy, dx) / Math.PI;
- return angle;
- }
- function getPointerType(pointer) {
- return is.string(pointer.pointerType) ? pointer.pointerType : is.number(pointer.pointerType) ? [undefined, undefined, 'touch', 'pen', 'mouse'][pointer.pointerType] :
- // if the PointerEvent API isn't available, then the "pointer" must
- // be either a MouseEvent, TouchEvent, or Touch object
- /touch/.test(pointer.type || '') || pointer instanceof domObjects$1.Touch ? 'touch' : 'mouse';
- }
-
- // [ event.target, event.currentTarget ]
- function getEventTargets(event) {
- var path = is.func(event.composedPath) ? event.composedPath() : event.path;
- return [getActualElement(path ? path[0] : event.target), getActualElement(event.currentTarget)];
- }
- function newCoords() {
- return {
- page: {
- x: 0,
- y: 0
- },
- client: {
- x: 0,
- y: 0
- },
- timeStamp: 0
- };
- }
- function coordsToEvent(coords) {
- var event = {
- coords: coords,
- get page() {
- return this.coords.page;
- },
- get client() {
- return this.coords.client;
- },
- get timeStamp() {
- return this.coords.timeStamp;
- },
- get pageX() {
- return this.coords.page.x;
- },
- get pageY() {
- return this.coords.page.y;
- },
- get clientX() {
- return this.coords.client.x;
- },
- get clientY() {
- return this.coords.client.y;
- },
- get pointerId() {
- return this.coords.pointerId;
- },
- get target() {
- return this.coords.target;
- },
- get type() {
- return this.coords.type;
- },
- get pointerType() {
- return this.coords.pointerType;
- },
- get buttons() {
- return this.coords.buttons;
- },
- preventDefault: function preventDefault() {}
- };
- return event;
- }
-
- var BaseEvent = /*#__PURE__*/function () {
- function BaseEvent(interaction) {
- _classCallCheck(this, BaseEvent);
- /** @internal */
- this.immediatePropagationStopped = false;
- this.propagationStopped = false;
- this._interaction = interaction;
- }
- _createClass(BaseEvent, [{
- key: "preventDefault",
- value: function preventDefault() {}
-
- /**
- * Don't call any other listeners (even on the current target)
- */
- }, {
- key: "stopPropagation",
- value: function stopPropagation() {
- this.propagationStopped = true;
- }
-
- /**
- * Don't call listeners on the remaining targets
- */
- }, {
- key: "stopImmediatePropagation",
- value: function stopImmediatePropagation() {
- this.immediatePropagationStopped = this.propagationStopped = true;
- }
- }]);
- return BaseEvent;
- }();
-
- // defined outside of class definition to avoid assignment of undefined during
- // construction
-
- // getters and setters defined here to support typescript 3.6 and below which
- // don't support getter and setters in .d.ts files
- Object.defineProperty(BaseEvent.prototype, 'interaction', {
- get: function get() {
- return this._interaction._proxy;
- },
- set: function set() {}
- });
-
- var remove = function remove(array, target) {
- return array.splice(array.indexOf(target), 1);
- };
- var merge = function merge(target, source) {
- for (var _i2 = 0; _i2 < source.length; _i2++) {
- var item = source[_i2];
- target.push(item);
- }
- return target;
- };
- var from = function from(source) {
- return merge([], source);
- };
- var findIndex = function findIndex(array, func) {
- for (var i = 0; i < array.length; i++) {
- if (func(array[i], i, array)) {
- return i;
- }
- }
- return -1;
- };
- var find = function find(array, func) {
- return array[findIndex(array, func)];
- };
-
- var DropEvent = /*#__PURE__*/function (_BaseEvent) {
- _inherits(DropEvent, _BaseEvent);
- var _super = _createSuper(DropEvent);
- /**
- * Class of events fired on dropzones during drags with acceptable targets.
- */
- function DropEvent(dropState, dragEvent, type) {
- var _this;
- _classCallCheck(this, DropEvent);
- _this = _super.call(this, dragEvent._interaction);
- _this.dropzone = void 0;
- _this.dragEvent = void 0;
- _this.relatedTarget = void 0;
- _this.draggable = void 0;
- _this.propagationStopped = false;
- _this.immediatePropagationStopped = false;
- var _ref = type === 'dragleave' ? dropState.prev : dropState.cur,
- element = _ref.element,
- dropzone = _ref.dropzone;
- _this.type = type;
- _this.target = element;
- _this.currentTarget = element;
- _this.dropzone = dropzone;
- _this.dragEvent = dragEvent;
- _this.relatedTarget = dragEvent.target;
- _this.draggable = dragEvent.interactable;
- _this.timeStamp = dragEvent.timeStamp;
- return _this;
- }
-
- /**
- * If this is a `dropactivate` event, the dropzone element will be
- * deactivated.
- *
- * If this is a `dragmove` or `dragenter`, a `dragleave` will be fired on the
- * dropzone element and more.
- */
- _createClass(DropEvent, [{
- key: "reject",
- value: function reject() {
- var _this2 = this;
- var dropState = this._interaction.dropState;
- if (this.type !== 'dropactivate' && (!this.dropzone || dropState.cur.dropzone !== this.dropzone || dropState.cur.element !== this.target)) {
- return;
- }
- dropState.prev.dropzone = this.dropzone;
- dropState.prev.element = this.target;
- dropState.rejected = true;
- dropState.events.enter = null;
- this.stopImmediatePropagation();
- if (this.type === 'dropactivate') {
- var activeDrops = dropState.activeDrops;
- var index = findIndex(activeDrops, function (_ref2) {
- var dropzone = _ref2.dropzone,
- element = _ref2.element;
- return dropzone === _this2.dropzone && element === _this2.target;
- });
- dropState.activeDrops.splice(index, 1);
- var deactivateEvent = new DropEvent(dropState, this.dragEvent, 'dropdeactivate');
- deactivateEvent.dropzone = this.dropzone;
- deactivateEvent.target = this.target;
- this.dropzone.fire(deactivateEvent);
- } else {
- this.dropzone.fire(new DropEvent(dropState, this.dragEvent, 'dragleave'));
- }
- }
- }, {
- key: "preventDefault",
- value: function preventDefault() {}
- }, {
- key: "stopPropagation",
- value: function stopPropagation() {
- this.propagationStopped = true;
- }
- }, {
- key: "stopImmediatePropagation",
- value: function stopImmediatePropagation() {
- this.immediatePropagationStopped = this.propagationStopped = true;
- }
- }]);
- return DropEvent;
- }(BaseEvent);
-
- function install$f(scope) {
- var actions = scope.actions,
- interact = scope.interactStatic,
- Interactable = scope.Interactable,
- defaults = scope.defaults;
- scope.usePlugin(drag$1);
- Interactable.prototype.dropzone = function (options) {
- return dropzoneMethod(this, options);
- };
- Interactable.prototype.dropCheck = function (dragEvent, event, draggable, draggableElement, dropElement, rect) {
- return dropCheckMethod(this, dragEvent, event, draggable, draggableElement, dropElement, rect);
- };
- interact.dynamicDrop = function (newValue) {
- if (is.bool(newValue)) {
- // if (dragging && scope.dynamicDrop !== newValue && !newValue) {
- // calcRects(dropzones)
- // }
-
- scope.dynamicDrop = newValue;
- return interact;
- }
- return scope.dynamicDrop;
- };
- extend(actions.phaselessTypes, {
- dragenter: true,
- dragleave: true,
- dropactivate: true,
- dropdeactivate: true,
- dropmove: true,
- drop: true
- });
- actions.methodDict.drop = 'dropzone';
- scope.dynamicDrop = false;
- defaults.actions.drop = drop.defaults;
- }
- function collectDropzones(_ref, draggableElement) {
- var interactables = _ref.interactables;
- var drops = [];
-
- // collect all dropzones and their elements which qualify for a drop
- for (var _i2 = 0, _interactables$list2 = interactables.list; _i2 < _interactables$list2.length; _i2++) {
- var _dropzone = _interactables$list2[_i2];
- if (!_dropzone.options.drop.enabled) {
- continue;
- }
- var accept = _dropzone.options.drop.accept;
-
- // test the draggable draggableElement against the dropzone's accept setting
- if (is.element(accept) && accept !== draggableElement || is.string(accept) && !matchesSelector(draggableElement, accept) || is.func(accept) && !accept({
- dropzone: _dropzone,
- draggableElement: draggableElement
- })) {
- continue;
- }
- for (var _i4 = 0, _dropzone$getAllEleme2 = _dropzone.getAllElements(); _i4 < _dropzone$getAllEleme2.length; _i4++) {
- var dropzoneElement = _dropzone$getAllEleme2[_i4];
- if (dropzoneElement !== draggableElement) {
- drops.push({
- dropzone: _dropzone,
- element: dropzoneElement,
- rect: _dropzone.getRect(dropzoneElement)
- });
- }
- }
- }
- return drops;
- }
- function fireActivationEvents(activeDrops, event) {
- // loop through all active dropzones and trigger event
- for (var _i6 = 0, _activeDrops$slice2 = activeDrops.slice(); _i6 < _activeDrops$slice2.length; _i6++) {
- var _activeDrops$slice2$_ = _activeDrops$slice2[_i6],
- _dropzone2 = _activeDrops$slice2$_.dropzone,
- element = _activeDrops$slice2$_.element;
- event.dropzone = _dropzone2;
-
- // set current element as event target
- event.target = element;
- _dropzone2.fire(event);
- event.propagationStopped = event.immediatePropagationStopped = false;
- }
- }
-
- // return a new array of possible drops. getActiveDrops should always be
- // called when a drag has just started or a drag event happens while
- // dynamicDrop is true
- function getActiveDrops(scope, dragElement) {
- // get dropzones and their elements that could receive the draggable
- var activeDrops = collectDropzones(scope, dragElement);
- for (var _i8 = 0; _i8 < activeDrops.length; _i8++) {
- var activeDrop = activeDrops[_i8];
- activeDrop.rect = activeDrop.dropzone.getRect(activeDrop.element);
- }
- return activeDrops;
- }
- function getDrop(_ref2, dragEvent, pointerEvent) {
- var dropState = _ref2.dropState,
- draggable = _ref2.interactable,
- dragElement = _ref2.element;
- var validDrops = [];
-
- // collect all dropzones and their elements which qualify for a drop
- for (var _i10 = 0, _dropState$activeDrop2 = dropState.activeDrops; _i10 < _dropState$activeDrop2.length; _i10++) {
- var _dropState$activeDrop3 = _dropState$activeDrop2[_i10],
- _dropzone3 = _dropState$activeDrop3.dropzone,
- dropzoneElement = _dropState$activeDrop3.element,
- _rect = _dropState$activeDrop3.rect;
- var isValid = _dropzone3.dropCheck(dragEvent, pointerEvent, draggable, dragElement, dropzoneElement, _rect);
- validDrops.push(isValid ? dropzoneElement : null);
- } // get the most appropriate dropzone based on DOM depth and order
- var dropIndex = indexOfDeepestElement(validDrops);
- return dropState.activeDrops[dropIndex] || null;
- }
- function getDropEvents(interaction, _pointerEvent, dragEvent) {
- var dropState = interaction.dropState;
- var dropEvents = {
- enter: null,
- leave: null,
- activate: null,
- deactivate: null,
- move: null,
- drop: null
- };
- if (dragEvent.type === 'dragstart') {
- dropEvents.activate = new DropEvent(dropState, dragEvent, 'dropactivate');
- dropEvents.activate.target = null;
- dropEvents.activate.dropzone = null;
- }
- if (dragEvent.type === 'dragend') {
- dropEvents.deactivate = new DropEvent(dropState, dragEvent, 'dropdeactivate');
- dropEvents.deactivate.target = null;
- dropEvents.deactivate.dropzone = null;
- }
- if (dropState.rejected) {
- return dropEvents;
- }
- if (dropState.cur.element !== dropState.prev.element) {
- // if there was a previous dropzone, create a dragleave event
- if (dropState.prev.dropzone) {
- dropEvents.leave = new DropEvent(dropState, dragEvent, 'dragleave');
- dragEvent.dragLeave = dropEvents.leave.target = dropState.prev.element;
- dragEvent.prevDropzone = dropEvents.leave.dropzone = dropState.prev.dropzone;
- }
- // if dropzone is not null, create a dragenter event
- if (dropState.cur.dropzone) {
- dropEvents.enter = new DropEvent(dropState, dragEvent, 'dragenter');
- dragEvent.dragEnter = dropState.cur.element;
- dragEvent.dropzone = dropState.cur.dropzone;
- }
- }
- if (dragEvent.type === 'dragend' && dropState.cur.dropzone) {
- dropEvents.drop = new DropEvent(dropState, dragEvent, 'drop');
- dragEvent.dropzone = dropState.cur.dropzone;
- dragEvent.relatedTarget = dropState.cur.element;
- }
- if (dragEvent.type === 'dragmove' && dropState.cur.dropzone) {
- dropEvents.move = new DropEvent(dropState, dragEvent, 'dropmove');
- dragEvent.dropzone = dropState.cur.dropzone;
- }
- return dropEvents;
- }
- function fireDropEvents(interaction, events) {
- var dropState = interaction.dropState;
- var activeDrops = dropState.activeDrops,
- cur = dropState.cur,
- prev = dropState.prev;
- if (events.leave) {
- prev.dropzone.fire(events.leave);
- }
- if (events.enter) {
- cur.dropzone.fire(events.enter);
- }
- if (events.move) {
- cur.dropzone.fire(events.move);
- }
- if (events.drop) {
- cur.dropzone.fire(events.drop);
- }
- if (events.deactivate) {
- fireActivationEvents(activeDrops, events.deactivate);
- }
- dropState.prev.dropzone = cur.dropzone;
- dropState.prev.element = cur.element;
- }
- function onEventCreated(_ref3, scope) {
- var interaction = _ref3.interaction,
- iEvent = _ref3.iEvent,
- event = _ref3.event;
- if (iEvent.type !== 'dragmove' && iEvent.type !== 'dragend') {
- return;
- }
- var dropState = interaction.dropState;
- if (scope.dynamicDrop) {
- dropState.activeDrops = getActiveDrops(scope, interaction.element);
- }
- var dragEvent = iEvent;
- var dropResult = getDrop(interaction, dragEvent, event);
-
- // update rejected status
- dropState.rejected = dropState.rejected && !!dropResult && dropResult.dropzone === dropState.cur.dropzone && dropResult.element === dropState.cur.element;
- dropState.cur.dropzone = dropResult && dropResult.dropzone;
- dropState.cur.element = dropResult && dropResult.element;
- dropState.events = getDropEvents(interaction, event, dragEvent);
- }
- function dropzoneMethod(interactable, options) {
- if (is.object(options)) {
- interactable.options.drop.enabled = options.enabled !== false;
- if (options.listeners) {
- var normalized = normalize(options.listeners);
- // rename 'drop' to '' as it will be prefixed with 'drop'
- var corrected = Object.keys(normalized).reduce(function (acc, type) {
- var correctedType = /^(enter|leave)/.test(type) ? "drag".concat(type) : /^(activate|deactivate|move)/.test(type) ? "drop".concat(type) : type;
- acc[correctedType] = normalized[type];
- return acc;
- }, {});
- var prevListeners = interactable.options.drop.listeners;
- prevListeners && interactable.off(prevListeners);
- interactable.on(corrected);
- interactable.options.drop.listeners = corrected;
- }
- if (is.func(options.ondrop)) {
- interactable.on('drop', options.ondrop);
- }
- if (is.func(options.ondropactivate)) {
- interactable.on('dropactivate', options.ondropactivate);
- }
- if (is.func(options.ondropdeactivate)) {
- interactable.on('dropdeactivate', options.ondropdeactivate);
- }
- if (is.func(options.ondragenter)) {
- interactable.on('dragenter', options.ondragenter);
- }
- if (is.func(options.ondragleave)) {
- interactable.on('dragleave', options.ondragleave);
- }
- if (is.func(options.ondropmove)) {
- interactable.on('dropmove', options.ondropmove);
- }
- if (/^(pointer|center)$/.test(options.overlap)) {
- interactable.options.drop.overlap = options.overlap;
- } else if (is.number(options.overlap)) {
- interactable.options.drop.overlap = Math.max(Math.min(1, options.overlap), 0);
- }
- if ('accept' in options) {
- interactable.options.drop.accept = options.accept;
- }
- if ('checker' in options) {
- interactable.options.drop.checker = options.checker;
- }
- return interactable;
- }
- if (is.bool(options)) {
- interactable.options.drop.enabled = options;
- return interactable;
- }
- return interactable.options.drop;
- }
- function dropCheckMethod(interactable, dragEvent, event, draggable, draggableElement, dropElement, rect) {
- var dropped = false;
-
- // if the dropzone has no rect (eg. display: none)
- // call the custom dropChecker or just return false
- if (!(rect = rect || interactable.getRect(dropElement))) {
- return interactable.options.drop.checker ? interactable.options.drop.checker(dragEvent, event, dropped, interactable, dropElement, draggable, draggableElement) : false;
- }
- var dropOverlap = interactable.options.drop.overlap;
- if (dropOverlap === 'pointer') {
- var origin = getOriginXY(draggable, draggableElement, 'drag');
- var page = getPageXY(dragEvent);
- page.x += origin.x;
- page.y += origin.y;
- var horizontal = page.x > rect.left && page.x < rect.right;
- var vertical = page.y > rect.top && page.y < rect.bottom;
- dropped = horizontal && vertical;
- }
- var dragRect = draggable.getRect(draggableElement);
- if (dragRect && dropOverlap === 'center') {
- var cx = dragRect.left + dragRect.width / 2;
- var cy = dragRect.top + dragRect.height / 2;
- dropped = cx >= rect.left && cx <= rect.right && cy >= rect.top && cy <= rect.bottom;
- }
- if (dragRect && is.number(dropOverlap)) {
- var overlapArea = Math.max(0, Math.min(rect.right, dragRect.right) - Math.max(rect.left, dragRect.left)) * Math.max(0, Math.min(rect.bottom, dragRect.bottom) - Math.max(rect.top, dragRect.top));
- var overlapRatio = overlapArea / (dragRect.width * dragRect.height);
- dropped = overlapRatio >= dropOverlap;
- }
- if (interactable.options.drop.checker) {
- dropped = interactable.options.drop.checker(dragEvent, event, dropped, interactable, dropElement, draggable, draggableElement);
- }
- return dropped;
- }
- var drop = {
- id: 'actions/drop',
- install: install$f,
- listeners: {
- 'interactions:before-action-start': function interactionsBeforeActionStart(_ref4) {
- var interaction = _ref4.interaction;
- if (interaction.prepared.name !== 'drag') {
- return;
- }
- interaction.dropState = {
- cur: {
- dropzone: null,
- element: null
- },
- prev: {
- dropzone: null,
- element: null
- },
- rejected: null,
- events: null,
- activeDrops: []
- };
- },
- 'interactions:after-action-start': function interactionsAfterActionStart(_ref5, scope) {
- var interaction = _ref5.interaction,
- event = _ref5.event,
- dragEvent = _ref5.iEvent;
- if (interaction.prepared.name !== 'drag') {
- return;
- }
- var dropState = interaction.dropState;
-
- // reset active dropzones
- dropState.activeDrops = [];
- dropState.events = {};
- dropState.activeDrops = getActiveDrops(scope, interaction.element);
- dropState.events = getDropEvents(interaction, event, dragEvent);
- if (dropState.events.activate) {
- fireActivationEvents(dropState.activeDrops, dropState.events.activate);
- scope.fire('actions/drop:start', {
- interaction: interaction,
- dragEvent: dragEvent
- });
- }
- },
- 'interactions:action-move': onEventCreated,
- 'interactions:after-action-move': function interactionsAfterActionMove(_ref6, scope) {
- var interaction = _ref6.interaction,
- dragEvent = _ref6.iEvent;
- if (interaction.prepared.name !== 'drag') {
- return;
- }
- var dropState = interaction.dropState;
- fireDropEvents(interaction, dropState.events);
- scope.fire('actions/drop:move', {
- interaction: interaction,
- dragEvent: dragEvent
- });
- dropState.events = {};
- },
- 'interactions:action-end': function interactionsActionEnd(arg, scope) {
- if (arg.interaction.prepared.name !== 'drag') {
- return;
- }
- var interaction = arg.interaction,
- dragEvent = arg.iEvent;
- onEventCreated(arg, scope);
- fireDropEvents(interaction, interaction.dropState.events);
- scope.fire('actions/drop:end', {
- interaction: interaction,
- dragEvent: dragEvent
- });
- },
- 'interactions:stop': function interactionsStop(_ref7) {
- var interaction = _ref7.interaction;
- if (interaction.prepared.name !== 'drag') {
- return;
- }
- var dropState = interaction.dropState;
- if (dropState) {
- dropState.activeDrops = null;
- dropState.events = null;
- dropState.cur.dropzone = null;
- dropState.cur.element = null;
- dropState.prev.dropzone = null;
- dropState.prev.element = null;
- dropState.rejected = false;
- }
- }
- },
- getActiveDrops: getActiveDrops,
- getDrop: getDrop,
- getDropEvents: getDropEvents,
- fireDropEvents: fireDropEvents,
- filterEventType: function filterEventType(type) {
- return type.search('drag') === 0 || type.search('drop') === 0;
- },
- defaults: {
- enabled: false,
- accept: null,
- overlap: 'pointer'
- }
- };
- var drop$1 = drop;
-
- function install$e(scope) {
- var actions = scope.actions,
- Interactable = scope.Interactable,
- defaults = scope.defaults;
- Interactable.prototype.gesturable = function (options) {
- if (is.object(options)) {
- this.options.gesture.enabled = options.enabled !== false;
- this.setPerAction('gesture', options);
- this.setOnEvents('gesture', options);
- return this;
- }
- if (is.bool(options)) {
- this.options.gesture.enabled = options;
- return this;
- }
- return this.options.gesture;
- };
- actions.map.gesture = gesture;
- actions.methodDict.gesture = 'gesturable';
- defaults.actions.gesture = gesture.defaults;
- }
- function updateGestureProps(_ref) {
- var interaction = _ref.interaction,
- iEvent = _ref.iEvent,
- phase = _ref.phase;
- if (interaction.prepared.name !== 'gesture') return;
- var pointers = interaction.pointers.map(function (p) {
- return p.pointer;
- });
- var starting = phase === 'start';
- var ending = phase === 'end';
- var deltaSource = interaction.interactable.options.deltaSource;
- iEvent.touches = [pointers[0], pointers[1]];
- if (starting) {
- iEvent.distance = touchDistance(pointers, deltaSource);
- iEvent.box = touchBBox(pointers);
- iEvent.scale = 1;
- iEvent.ds = 0;
- iEvent.angle = touchAngle(pointers, deltaSource);
- iEvent.da = 0;
- interaction.gesture.startDistance = iEvent.distance;
- interaction.gesture.startAngle = iEvent.angle;
- } else if (ending || interaction.pointers.length < 2) {
- var prevEvent = interaction.prevEvent;
- iEvent.distance = prevEvent.distance;
- iEvent.box = prevEvent.box;
- iEvent.scale = prevEvent.scale;
- iEvent.ds = 0;
- iEvent.angle = prevEvent.angle;
- iEvent.da = 0;
- } else {
- iEvent.distance = touchDistance(pointers, deltaSource);
- iEvent.box = touchBBox(pointers);
- iEvent.scale = iEvent.distance / interaction.gesture.startDistance;
- iEvent.angle = touchAngle(pointers, deltaSource);
- iEvent.ds = iEvent.scale - interaction.gesture.scale;
- iEvent.da = iEvent.angle - interaction.gesture.angle;
- }
- interaction.gesture.distance = iEvent.distance;
- interaction.gesture.angle = iEvent.angle;
- if (is.number(iEvent.scale) && iEvent.scale !== Infinity && !isNaN(iEvent.scale)) {
- interaction.gesture.scale = iEvent.scale;
- }
- }
- var gesture = {
- id: 'actions/gesture',
- before: ['actions/drag', 'actions/resize'],
- install: install$e,
- listeners: {
- 'interactions:action-start': updateGestureProps,
- 'interactions:action-move': updateGestureProps,
- 'interactions:action-end': updateGestureProps,
- 'interactions:new': function interactionsNew(_ref2) {
- var interaction = _ref2.interaction;
- interaction.gesture = {
- angle: 0,
- distance: 0,
- scale: 1,
- startAngle: 0,
- startDistance: 0
- };
- },
- 'auto-start:check': function autoStartCheck(arg) {
- if (arg.interaction.pointers.length < 2) {
- return undefined;
- }
- var gestureOptions = arg.interactable.options.gesture;
- if (!(gestureOptions && gestureOptions.enabled)) {
- return undefined;
- }
- arg.action = {
- name: 'gesture'
- };
- return false;
- }
- },
- defaults: {},
- getCursor: function getCursor() {
- return '';
- },
- filterEventType: function filterEventType(type) {
- return type.search('gesture') === 0;
- }
- };
- var gesture$1 = gesture;
-
- function install$d(scope) {
- var actions = scope.actions,
- browser = scope.browser,
- Interactable = scope.Interactable,
- defaults = scope.defaults;
-
- // Less Precision with touch input
-
- resize.cursors = initCursors(browser);
- resize.defaultMargin = browser.supportsTouch || browser.supportsPointerEvent ? 20 : 10;
- Interactable.prototype.resizable = function (options) {
- return resizable(this, options, scope);
- };
- actions.map.resize = resize;
- actions.methodDict.resize = 'resizable';
- defaults.actions.resize = resize.defaults;
- }
- function resizeChecker(arg) {
- var interaction = arg.interaction,
- interactable = arg.interactable,
- element = arg.element,
- rect = arg.rect,
- buttons = arg.buttons;
- if (!rect) {
- return undefined;
- }
- var page = extend({}, interaction.coords.cur.page);
- var resizeOptions = interactable.options.resize;
- if (!(resizeOptions && resizeOptions.enabled) ||
- // check mouseButton setting if the pointer is down
- interaction.pointerIsDown && /mouse|pointer/.test(interaction.pointerType) && (buttons & resizeOptions.mouseButtons) === 0) {
- return undefined;
- }
-
- // if using resize.edges
- if (is.object(resizeOptions.edges)) {
- var resizeEdges = {
- left: false,
- right: false,
- top: false,
- bottom: false
- };
- for (var edge in resizeEdges) {
- resizeEdges[edge] = checkResizeEdge(edge, resizeOptions.edges[edge], page, interaction._latestPointer.eventTarget, element, rect, resizeOptions.margin || resize.defaultMargin);
- }
- resizeEdges.left = resizeEdges.left && !resizeEdges.right;
- resizeEdges.top = resizeEdges.top && !resizeEdges.bottom;
- if (resizeEdges.left || resizeEdges.right || resizeEdges.top || resizeEdges.bottom) {
- arg.action = {
- name: 'resize',
- edges: resizeEdges
- };
- }
- } else {
- var right = resizeOptions.axis !== 'y' && page.x > rect.right - resize.defaultMargin;
- var bottom = resizeOptions.axis !== 'x' && page.y > rect.bottom - resize.defaultMargin;
- if (right || bottom) {
- arg.action = {
- name: 'resize',
- axes: (right ? 'x' : '') + (bottom ? 'y' : '')
- };
- }
- }
- return arg.action ? false : undefined;
- }
- function resizable(interactable, options, scope) {
- if (is.object(options)) {
- interactable.options.resize.enabled = options.enabled !== false;
- interactable.setPerAction('resize', options);
- interactable.setOnEvents('resize', options);
- if (is.string(options.axis) && /^x$|^y$|^xy$/.test(options.axis)) {
- interactable.options.resize.axis = options.axis;
- } else if (options.axis === null) {
- interactable.options.resize.axis = scope.defaults.actions.resize.axis;
- }
- if (is.bool(options.preserveAspectRatio)) {
- interactable.options.resize.preserveAspectRatio = options.preserveAspectRatio;
- } else if (is.bool(options.square)) {
- interactable.options.resize.square = options.square;
- }
- return interactable;
- }
- if (is.bool(options)) {
- interactable.options.resize.enabled = options;
- return interactable;
- }
- return interactable.options.resize;
- }
- function checkResizeEdge(name, value, page, element, interactableElement, rect, margin) {
- // false, '', undefined, null
- if (!value) {
- return false;
- }
-
- // true value, use pointer coords and element rect
- if (value === true) {
- // if dimensions are negative, "switch" edges
- var width = is.number(rect.width) ? rect.width : rect.right - rect.left;
- var height = is.number(rect.height) ? rect.height : rect.bottom - rect.top;
-
- // don't use margin greater than half the relevent dimension
- margin = Math.min(margin, Math.abs((name === 'left' || name === 'right' ? width : height) / 2));
- if (width < 0) {
- if (name === 'left') {
- name = 'right';
- } else if (name === 'right') {
- name = 'left';
- }
- }
- if (height < 0) {
- if (name === 'top') {
- name = 'bottom';
- } else if (name === 'bottom') {
- name = 'top';
- }
- }
- if (name === 'left') {
- var edge = width >= 0 ? rect.left : rect.right;
- return page.x < edge + margin;
- }
- if (name === 'top') {
- var _edge = height >= 0 ? rect.top : rect.bottom;
- return page.y < _edge + margin;
- }
- if (name === 'right') {
- return page.x > (width >= 0 ? rect.right : rect.left) - margin;
- }
- if (name === 'bottom') {
- return page.y > (height >= 0 ? rect.bottom : rect.top) - margin;
- }
- }
-
- // the remaining checks require an element
- if (!is.element(element)) {
- return false;
- }
- return is.element(value) ?
- // the value is an element to use as a resize handle
- value === element :
- // otherwise check if element matches value as selector
- matchesUpTo(element, value, interactableElement);
- }
-
- /* eslint-disable multiline-ternary */
- // eslint-disable-next-line @typescript-eslint/consistent-type-imports
- function initCursors(browser) {
- return browser.isIe9 ? {
- x: 'e-resize',
- y: 's-resize',
- xy: 'se-resize',
- top: 'n-resize',
- left: 'w-resize',
- bottom: 's-resize',
- right: 'e-resize',
- topleft: 'se-resize',
- bottomright: 'se-resize',
- topright: 'ne-resize',
- bottomleft: 'ne-resize'
- } : {
- x: 'ew-resize',
- y: 'ns-resize',
- xy: 'nwse-resize',
- top: 'ns-resize',
- left: 'ew-resize',
- bottom: 'ns-resize',
- right: 'ew-resize',
- topleft: 'nwse-resize',
- bottomright: 'nwse-resize',
- topright: 'nesw-resize',
- bottomleft: 'nesw-resize'
- };
- }
- /* eslint-enable multiline-ternary */
-
- function start$7(_ref) {
- var iEvent = _ref.iEvent,
- interaction = _ref.interaction;
- if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) {
- return;
- }
- var resizeEvent = iEvent;
- var rect = interaction.rect;
- interaction._rects = {
- start: extend({}, rect),
- corrected: extend({}, rect),
- previous: extend({}, rect),
- delta: {
- left: 0,
- right: 0,
- width: 0,
- top: 0,
- bottom: 0,
- height: 0
- }
- };
- resizeEvent.edges = interaction.prepared.edges;
- resizeEvent.rect = interaction._rects.corrected;
- resizeEvent.deltaRect = interaction._rects.delta;
- }
- function move(_ref2) {
- var iEvent = _ref2.iEvent,
- interaction = _ref2.interaction;
- if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) return;
- var resizeEvent = iEvent;
- var resizeOptions = interaction.interactable.options.resize;
- var invert = resizeOptions.invert;
- var invertible = invert === 'reposition' || invert === 'negate';
- var current = interaction.rect;
- var _interaction$_rects = interaction._rects,
- startRect = _interaction$_rects.start,
- corrected = _interaction$_rects.corrected,
- deltaRect = _interaction$_rects.delta,
- previous = _interaction$_rects.previous;
- extend(previous, corrected);
- if (invertible) {
- // if invertible, copy the current rect
- extend(corrected, current);
- if (invert === 'reposition') {
- // swap edge values if necessary to keep width/height positive
- if (corrected.top > corrected.bottom) {
- var swap = corrected.top;
- corrected.top = corrected.bottom;
- corrected.bottom = swap;
- }
- if (corrected.left > corrected.right) {
- var _swap = corrected.left;
- corrected.left = corrected.right;
- corrected.right = _swap;
- }
- }
- } else {
- // if not invertible, restrict to minimum of 0x0 rect
- corrected.top = Math.min(current.top, startRect.bottom);
- corrected.bottom = Math.max(current.bottom, startRect.top);
- corrected.left = Math.min(current.left, startRect.right);
- corrected.right = Math.max(current.right, startRect.left);
- }
- corrected.width = corrected.right - corrected.left;
- corrected.height = corrected.bottom - corrected.top;
- for (var edge in corrected) {
- deltaRect[edge] = corrected[edge] - previous[edge];
- }
- resizeEvent.edges = interaction.prepared.edges;
- resizeEvent.rect = corrected;
- resizeEvent.deltaRect = deltaRect;
- }
- function end$1(_ref3) {
- var iEvent = _ref3.iEvent,
- interaction = _ref3.interaction;
- if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) return;
- var resizeEvent = iEvent;
- resizeEvent.edges = interaction.prepared.edges;
- resizeEvent.rect = interaction._rects.corrected;
- resizeEvent.deltaRect = interaction._rects.delta;
- }
- function updateEventAxes(_ref4) {
- var iEvent = _ref4.iEvent,
- interaction = _ref4.interaction;
- if (interaction.prepared.name !== 'resize' || !interaction.resizeAxes) return;
- var options = interaction.interactable.options;
- var resizeEvent = iEvent;
- if (options.resize.square) {
- if (interaction.resizeAxes === 'y') {
- resizeEvent.delta.x = resizeEvent.delta.y;
- } else {
- resizeEvent.delta.y = resizeEvent.delta.x;
- }
- resizeEvent.axes = 'xy';
- } else {
- resizeEvent.axes = interaction.resizeAxes;
- if (interaction.resizeAxes === 'x') {
- resizeEvent.delta.y = 0;
- } else if (interaction.resizeAxes === 'y') {
- resizeEvent.delta.x = 0;
- }
- }
- }
- var resize = {
- id: 'actions/resize',
- before: ['actions/drag'],
- install: install$d,
- listeners: {
- 'interactions:new': function interactionsNew(_ref5) {
- var interaction = _ref5.interaction;
- interaction.resizeAxes = 'xy';
- },
- 'interactions:action-start': function interactionsActionStart(arg) {
- start$7(arg);
- updateEventAxes(arg);
- },
- 'interactions:action-move': function interactionsActionMove(arg) {
- move(arg);
- updateEventAxes(arg);
- },
- 'interactions:action-end': end$1,
- 'auto-start:check': resizeChecker
- },
- defaults: {
- square: false,
- preserveAspectRatio: false,
- axis: 'xy',
- // use default margin
- margin: NaN,
- // object with props left, right, top, bottom which are
- // true/false values to resize when the pointer is over that edge,
- // CSS selectors to match the handles for each direction
- // or the Elements for each handle
- edges: null,
- // a value of 'none' will limit the resize rect to a minimum of 0x0
- // 'negate' will alow the rect to have negative width/height
- // 'reposition' will keep the width/height positive by swapping
- // the top and bottom edges and/or swapping the left and right edges
- invert: 'none'
- },
- cursors: null,
- getCursor: function getCursor(_ref6) {
- var edges = _ref6.edges,
- axis = _ref6.axis,
- name = _ref6.name;
- var cursors = resize.cursors;
- var result = null;
- if (axis) {
- result = cursors[name + axis];
- } else if (edges) {
- var cursorKey = '';
- for (var _i2 = 0, _ref8 = ['top', 'bottom', 'left', 'right']; _i2 < _ref8.length; _i2++) {
- var edge = _ref8[_i2];
- if (edges[edge]) {
- cursorKey += edge;
- }
- }
- result = cursors[cursorKey];
- }
- return result;
- },
- filterEventType: function filterEventType(type) {
- return type.search('resize') === 0;
- },
- defaultMargin: null
- };
- var resize$1 = resize;
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- /* eslint-enable import/no-duplicates */
-
- var actions = {
- id: 'actions',
- install: function install(scope) {
- scope.usePlugin(gesture$1);
- scope.usePlugin(resize$1);
- scope.usePlugin(drag$1);
- scope.usePlugin(drop$1);
- }
- };
-
- var lastTime = 0;
- var _request;
- var _cancel;
- function init(global) {
- _request = global.requestAnimationFrame;
- _cancel = global.cancelAnimationFrame;
- if (!_request) {
- var vendors = ['ms', 'moz', 'webkit', 'o'];
- for (var _i2 = 0; _i2 < vendors.length; _i2++) {
- var vendor = vendors[_i2];
- _request = global["".concat(vendor, "RequestAnimationFrame")];
- _cancel = global["".concat(vendor, "CancelAnimationFrame")] || global["".concat(vendor, "CancelRequestAnimationFrame")];
- }
- }
- _request = _request && _request.bind(global);
- _cancel = _cancel && _cancel.bind(global);
- if (!_request) {
- _request = function request(callback) {
- var currTime = Date.now();
- var timeToCall = Math.max(0, 16 - (currTime - lastTime));
- var token = global.setTimeout(function () {
- // eslint-disable-next-line n/no-callback-literal
- callback(currTime + timeToCall);
- }, timeToCall);
- lastTime = currTime + timeToCall;
- return token;
- };
- _cancel = function cancel(token) {
- return clearTimeout(token);
- };
- }
- }
- var raf = {
- request: function request(callback) {
- return _request(callback);
- },
- cancel: function cancel(token) {
- return _cancel(token);
- },
- init: init
- };
-
- function install$c(scope) {
- var defaults = scope.defaults,
- actions = scope.actions;
- scope.autoScroll = autoScroll;
- autoScroll.now = function () {
- return scope.now();
- };
- actions.phaselessTypes.autoscroll = true;
- defaults.perAction.autoScroll = autoScroll.defaults;
- }
- var autoScroll = {
- defaults: {
- enabled: false,
- margin: 60,
- // the item that is scrolled (Window or HTMLElement)
- container: null,
- // the scroll speed in pixels per second
- speed: 300
- },
- now: Date.now,
- interaction: null,
- i: 0,
- // the handle returned by window.setInterval
-
- // Direction each pulse is to scroll in
- x: 0,
- y: 0,
- isScrolling: false,
- prevTime: 0,
- margin: 0,
- speed: 0,
- start: function start(interaction) {
- autoScroll.isScrolling = true;
- raf.cancel(autoScroll.i);
- interaction.autoScroll = autoScroll;
- autoScroll.interaction = interaction;
- autoScroll.prevTime = autoScroll.now();
- autoScroll.i = raf.request(autoScroll.scroll);
- },
- stop: function stop() {
- autoScroll.isScrolling = false;
- if (autoScroll.interaction) {
- autoScroll.interaction.autoScroll = null;
- }
- raf.cancel(autoScroll.i);
- },
- // scroll the window by the values in scroll.x/y
- scroll: function scroll() {
- var interaction = autoScroll.interaction;
- var interactable = interaction.interactable,
- element = interaction.element;
- var actionName = interaction.prepared.name;
- var options = interactable.options[actionName].autoScroll;
- var container = getContainer(options.container, interactable, element);
- var now = autoScroll.now();
- // change in time in seconds
- var dt = (now - autoScroll.prevTime) / 1000;
- // displacement
- var s = options.speed * dt;
- if (s >= 1) {
- var scrollBy = {
- x: autoScroll.x * s,
- y: autoScroll.y * s
- };
- if (scrollBy.x || scrollBy.y) {
- var prevScroll = getScroll(container);
- if (is.window(container)) {
- container.scrollBy(scrollBy.x, scrollBy.y);
- } else if (container) {
- container.scrollLeft += scrollBy.x;
- container.scrollTop += scrollBy.y;
- }
- var curScroll = getScroll(container);
- var delta = {
- x: curScroll.x - prevScroll.x,
- y: curScroll.y - prevScroll.y
- };
- if (delta.x || delta.y) {
- interactable.fire({
- type: 'autoscroll',
- target: element,
- interactable: interactable,
- delta: delta,
- interaction: interaction,
- container: container
- });
- }
- }
- autoScroll.prevTime = now;
- }
- if (autoScroll.isScrolling) {
- raf.cancel(autoScroll.i);
- autoScroll.i = raf.request(autoScroll.scroll);
- }
- },
- check: function check(interactable, actionName) {
- var _options$actionName$a;
- var options = interactable.options;
- return (_options$actionName$a = options[actionName].autoScroll) == null ? void 0 : _options$actionName$a.enabled;
- },
- onInteractionMove: function onInteractionMove(_ref) {
- var interaction = _ref.interaction,
- pointer = _ref.pointer;
- if (!(interaction.interacting() && autoScroll.check(interaction.interactable, interaction.prepared.name))) {
- return;
- }
- if (interaction.simulation) {
- autoScroll.x = autoScroll.y = 0;
- return;
- }
- var top;
- var right;
- var bottom;
- var left;
- var interactable = interaction.interactable,
- element = interaction.element;
- var actionName = interaction.prepared.name;
- var options = interactable.options[actionName].autoScroll;
- var container = getContainer(options.container, interactable, element);
- if (is.window(container)) {
- left = pointer.clientX < autoScroll.margin;
- top = pointer.clientY < autoScroll.margin;
- right = pointer.clientX > container.innerWidth - autoScroll.margin;
- bottom = pointer.clientY > container.innerHeight - autoScroll.margin;
- } else {
- var rect = getElementClientRect(container);
- left = pointer.clientX < rect.left + autoScroll.margin;
- top = pointer.clientY < rect.top + autoScroll.margin;
- right = pointer.clientX > rect.right - autoScroll.margin;
- bottom = pointer.clientY > rect.bottom - autoScroll.margin;
- }
- autoScroll.x = right ? 1 : left ? -1 : 0;
- autoScroll.y = bottom ? 1 : top ? -1 : 0;
- if (!autoScroll.isScrolling) {
- // set the autoScroll properties to those of the target
- autoScroll.margin = options.margin;
- autoScroll.speed = options.speed;
- autoScroll.start(interaction);
- }
- }
- };
- function getContainer(value, interactable, element) {
- return (is.string(value) ? getStringOptionResult(value, interactable, element) : value) || getWindow(element);
- }
- function getScroll(container) {
- if (is.window(container)) {
- container = window.document.body;
- }
- return {
- x: container.scrollLeft,
- y: container.scrollTop
- };
- }
- var autoScrollPlugin = {
- id: 'auto-scroll',
- install: install$c,
- listeners: {
- 'interactions:new': function interactionsNew(_ref3) {
- var interaction = _ref3.interaction;
- interaction.autoScroll = null;
- },
- 'interactions:destroy': function interactionsDestroy(_ref4) {
- var interaction = _ref4.interaction;
- interaction.autoScroll = null;
- autoScroll.stop();
- if (autoScroll.interaction) {
- autoScroll.interaction = null;
- }
- },
- 'interactions:stop': autoScroll.stop,
- 'interactions:action-move': function interactionsActionMove(arg) {
- return autoScroll.onInteractionMove(arg);
- }
- }
- };
- var autoScroll$1 = autoScrollPlugin;
-
- function warnOnce(method, message) {
- var warned = false;
- return function () {
- if (!warned) {
- win.console.warn(message);
- warned = true;
- }
- return method.apply(this, arguments);
- };
- }
- function copyAction(dest, src) {
- dest.name = src.name;
- dest.axis = src.axis;
- dest.edges = src.edges;
- return dest;
- }
-
- function install$b(scope) {
- var Interactable = scope.Interactable;
- Interactable.prototype.getAction = function getAction(pointer, event, interaction, element) {
- var action = defaultActionChecker(this, event, interaction, element, scope);
- if (this.options.actionChecker) {
- return this.options.actionChecker(pointer, event, action, this, element, interaction);
- }
- return action;
- };
- Interactable.prototype.ignoreFrom = warnOnce(function (newValue) {
- return this._backCompatOption('ignoreFrom', newValue);
- }, 'Interactable.ignoreFrom() has been deprecated. Use Interactble.draggable({ignoreFrom: newValue}).');
- Interactable.prototype.allowFrom = warnOnce(function (newValue) {
- return this._backCompatOption('allowFrom', newValue);
- }, 'Interactable.allowFrom() has been deprecated. Use Interactble.draggable({allowFrom: newValue}).');
- Interactable.prototype.actionChecker = actionChecker;
- Interactable.prototype.styleCursor = styleCursor;
- }
- function defaultActionChecker(interactable, event, interaction, element, scope) {
- var rect = interactable.getRect(element);
- var buttons = event.buttons || {
- 0: 1,
- 1: 4,
- 3: 8,
- 4: 16
- }[event.button];
- var arg = {
- action: null,
- interactable: interactable,
- interaction: interaction,
- element: element,
- rect: rect,
- buttons: buttons
- };
- scope.fire('auto-start:check', arg);
- return arg.action;
- }
- function styleCursor(newValue) {
- if (is.bool(newValue)) {
- this.options.styleCursor = newValue;
- return this;
- }
- if (newValue === null) {
- delete this.options.styleCursor;
- return this;
- }
- return this.options.styleCursor;
- }
- function actionChecker(checker) {
- if (is.func(checker)) {
- this.options.actionChecker = checker;
- return this;
- }
- if (checker === null) {
- delete this.options.actionChecker;
- return this;
- }
- return this.options.actionChecker;
- }
- var InteractableMethods = {
- id: 'auto-start/interactableMethods',
- install: install$b
- };
-
- /* eslint-enable import/no-duplicates */
-
- function install$a(scope) {
- var interact = scope.interactStatic,
- defaults = scope.defaults;
- scope.usePlugin(InteractableMethods);
- defaults.base.actionChecker = null;
- defaults.base.styleCursor = true;
- extend(defaults.perAction, {
- manualStart: false,
- max: Infinity,
- maxPerElement: 1,
- allowFrom: null,
- ignoreFrom: null,
- // only allow left button by default
- // see https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons#Return_value
- mouseButtons: 1
- });
- interact.maxInteractions = function (newValue) {
- return maxInteractions(newValue, scope);
- };
- scope.autoStart = {
- // Allow this many interactions to happen simultaneously
- maxInteractions: Infinity,
- withinInteractionLimit: withinInteractionLimit,
- cursorElement: null
- };
- }
- function prepareOnDown(_ref, scope) {
- var interaction = _ref.interaction,
- pointer = _ref.pointer,
- event = _ref.event,
- eventTarget = _ref.eventTarget;
- if (interaction.interacting()) return;
- var actionInfo = getActionInfo(interaction, pointer, event, eventTarget, scope);
- prepare(interaction, actionInfo, scope);
- }
- function prepareOnMove(_ref2, scope) {
- var interaction = _ref2.interaction,
- pointer = _ref2.pointer,
- event = _ref2.event,
- eventTarget = _ref2.eventTarget;
- if (interaction.pointerType !== 'mouse' || interaction.pointerIsDown || interaction.interacting()) return;
- var actionInfo = getActionInfo(interaction, pointer, event, eventTarget, scope);
- prepare(interaction, actionInfo, scope);
- }
- function startOnMove(arg, scope) {
- var interaction = arg.interaction;
- if (!interaction.pointerIsDown || interaction.interacting() || !interaction.pointerWasMoved || !interaction.prepared.name) {
- return;
- }
- scope.fire('autoStart:before-start', arg);
- var interactable = interaction.interactable;
- var actionName = interaction.prepared.name;
- if (actionName && interactable) {
- // check manualStart and interaction limit
- if (interactable.options[actionName].manualStart || !withinInteractionLimit(interactable, interaction.element, interaction.prepared, scope)) {
- interaction.stop();
- } else {
- interaction.start(interaction.prepared, interactable, interaction.element);
- setInteractionCursor(interaction, scope);
- }
- }
- }
- function clearCursorOnStop(_ref3, scope) {
- var interaction = _ref3.interaction;
- var interactable = interaction.interactable;
- if (interactable && interactable.options.styleCursor) {
- setCursor(interaction.element, '', scope);
- }
- }
-
- // Check if the current interactable supports the action.
- // If so, return the validated action. Otherwise, return null
- function validateAction(action, interactable, element, eventTarget, scope) {
- if (interactable.testIgnoreAllow(interactable.options[action.name], element, eventTarget) && interactable.options[action.name].enabled && withinInteractionLimit(interactable, element, action, scope)) {
- return action;
- }
- return null;
- }
- function validateMatches(interaction, pointer, event, matches, matchElements, eventTarget, scope) {
- for (var i = 0, len = matches.length; i < len; i++) {
- var match = matches[i];
- var matchElement = matchElements[i];
- var matchAction = match.getAction(pointer, event, interaction, matchElement);
- if (!matchAction) {
- continue;
- }
- var action = validateAction(matchAction, match, matchElement, eventTarget, scope);
- if (action) {
- return {
- action: action,
- interactable: match,
- element: matchElement
- };
- }
- }
- return {
- action: null,
- interactable: null,
- element: null
- };
- }
- function getActionInfo(interaction, pointer, event, eventTarget, scope) {
- var matches = [];
- var matchElements = [];
- var element = eventTarget;
- function pushMatches(interactable) {
- matches.push(interactable);
- matchElements.push(element);
- }
- while (is.element(element)) {
- matches = [];
- matchElements = [];
- scope.interactables.forEachMatch(element, pushMatches);
- var actionInfo = validateMatches(interaction, pointer, event, matches, matchElements, eventTarget, scope);
- if (actionInfo.action && !actionInfo.interactable.options[actionInfo.action.name].manualStart) {
- return actionInfo;
- }
- element = parentNode(element);
- }
- return {
- action: null,
- interactable: null,
- element: null
- };
- }
- function prepare(interaction, _ref4, scope) {
- var action = _ref4.action,
- interactable = _ref4.interactable,
- element = _ref4.element;
- action = action || {
- name: null
- };
- interaction.interactable = interactable;
- interaction.element = element;
- copyAction(interaction.prepared, action);
- interaction.rect = interactable && action.name ? interactable.getRect(element) : null;
- setInteractionCursor(interaction, scope);
- scope.fire('autoStart:prepared', {
- interaction: interaction
- });
- }
- function withinInteractionLimit(interactable, element, action, scope) {
- var options = interactable.options;
- var maxActions = options[action.name].max;
- var maxPerElement = options[action.name].maxPerElement;
- var autoStartMax = scope.autoStart.maxInteractions;
- var activeInteractions = 0;
- var interactableCount = 0;
- var elementCount = 0;
-
- // no actions if any of these values == 0
- if (!(maxActions && maxPerElement && autoStartMax)) {
- return false;
- }
- for (var _i2 = 0, _scope$interactions$l2 = scope.interactions.list; _i2 < _scope$interactions$l2.length; _i2++) {
- var interaction = _scope$interactions$l2[_i2];
- var otherAction = interaction.prepared.name;
- if (!interaction.interacting()) {
- continue;
- }
- activeInteractions++;
- if (activeInteractions >= autoStartMax) {
- return false;
- }
- if (interaction.interactable !== interactable) {
- continue;
- }
- interactableCount += otherAction === action.name ? 1 : 0;
- if (interactableCount >= maxActions) {
- return false;
- }
- if (interaction.element === element) {
- elementCount++;
- if (otherAction === action.name && elementCount >= maxPerElement) {
- return false;
- }
- }
- }
- return autoStartMax > 0;
- }
- function maxInteractions(newValue, scope) {
- if (is.number(newValue)) {
- scope.autoStart.maxInteractions = newValue;
- return this;
- }
- return scope.autoStart.maxInteractions;
- }
- function setCursor(element, cursor, scope) {
- var prevCursorElement = scope.autoStart.cursorElement;
- if (prevCursorElement && prevCursorElement !== element) {
- prevCursorElement.style.cursor = '';
- }
- element.ownerDocument.documentElement.style.cursor = cursor;
- element.style.cursor = cursor;
- scope.autoStart.cursorElement = cursor ? element : null;
- }
- function setInteractionCursor(interaction, scope) {
- var interactable = interaction.interactable,
- element = interaction.element,
- prepared = interaction.prepared;
- if (!(interaction.pointerType === 'mouse' && interactable && interactable.options.styleCursor)) {
- // clear previous target element cursor
- if (scope.autoStart.cursorElement) {
- setCursor(scope.autoStart.cursorElement, '', scope);
- }
- return;
- }
- var cursor = '';
- if (prepared.name) {
- var cursorChecker = interactable.options[prepared.name].cursorChecker;
- if (is.func(cursorChecker)) {
- cursor = cursorChecker(prepared, interactable, element, interaction._interacting);
- } else {
- cursor = scope.actions.map[prepared.name].getCursor(prepared);
- }
- }
- setCursor(interaction.element, cursor || '', scope);
- }
- var autoStart$1 = {
- id: 'auto-start/base',
- before: ['actions'],
- install: install$a,
- listeners: {
- 'interactions:down': prepareOnDown,
- 'interactions:move': function interactionsMove(arg, scope) {
- prepareOnMove(arg, scope);
- startOnMove(arg, scope);
- },
- 'interactions:stop': clearCursorOnStop
- },
- maxInteractions: maxInteractions,
- withinInteractionLimit: withinInteractionLimit,
- validateAction: validateAction
- };
- var autoStart$2 = autoStart$1;
-
- function beforeStart(_ref, scope) {
- var interaction = _ref.interaction,
- eventTarget = _ref.eventTarget,
- dx = _ref.dx,
- dy = _ref.dy;
- if (interaction.prepared.name !== 'drag') return;
-
- // check if a drag is in the correct axis
- var absX = Math.abs(dx);
- var absY = Math.abs(dy);
- var targetOptions = interaction.interactable.options.drag;
- var startAxis = targetOptions.startAxis;
- var currentAxis = absX > absY ? 'x' : absX < absY ? 'y' : 'xy';
- interaction.prepared.axis = targetOptions.lockAxis === 'start' ? currentAxis[0] // always lock to one axis even if currentAxis === 'xy'
- : targetOptions.lockAxis;
-
- // if the movement isn't in the startAxis of the interactable
- if (currentAxis !== 'xy' && startAxis !== 'xy' && startAxis !== currentAxis) {
- interaction.prepared.name = null;
-
- // then try to get a drag from another ineractable
- var element = eventTarget;
- var getDraggable = function getDraggable(interactable) {
- if (interactable === interaction.interactable) return;
- var options = interaction.interactable.options.drag;
- if (!options.manualStart && interactable.testIgnoreAllow(options, element, eventTarget)) {
- var action = interactable.getAction(interaction.downPointer, interaction.downEvent, interaction, element);
- if (action && action.name === 'drag' && checkStartAxis(currentAxis, interactable) && autoStart$2.validateAction(action, interactable, element, eventTarget, scope)) {
- return interactable;
- }
- }
- };
-
- // check all interactables
- while (is.element(element)) {
- var interactable = scope.interactables.forEachMatch(element, getDraggable);
- if (interactable) {
- interaction.prepared.name = 'drag';
- interaction.interactable = interactable;
- interaction.element = element;
- break;
- }
- element = parentNode(element);
- }
- }
- }
- function checkStartAxis(startAxis, interactable) {
- if (!interactable) {
- return false;
- }
- var thisAxis = interactable.options.drag.startAxis;
- return startAxis === 'xy' || thisAxis === 'xy' || thisAxis === startAxis;
- }
- var dragAxis = {
- id: 'auto-start/dragAxis',
- listeners: {
- 'autoStart:before-start': beforeStart
- }
- };
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- /* eslint-enable */
-
- function install$9(scope) {
- var defaults = scope.defaults;
- scope.usePlugin(autoStart$2);
- defaults.perAction.hold = 0;
- defaults.perAction.delay = 0;
- }
- function getHoldDuration(interaction) {
- var actionName = interaction.prepared && interaction.prepared.name;
- if (!actionName) {
- return null;
- }
- var options = interaction.interactable.options;
- return options[actionName].hold || options[actionName].delay;
- }
- var hold = {
- id: 'auto-start/hold',
- install: install$9,
- listeners: {
- 'interactions:new': function interactionsNew(_ref) {
- var interaction = _ref.interaction;
- interaction.autoStartHoldTimer = null;
- },
- 'autoStart:prepared': function autoStartPrepared(_ref2) {
- var interaction = _ref2.interaction;
- var hold = getHoldDuration(interaction);
- if (hold > 0) {
- interaction.autoStartHoldTimer = setTimeout(function () {
- interaction.start(interaction.prepared, interaction.interactable, interaction.element);
- }, hold);
- }
- },
- 'interactions:move': function interactionsMove(_ref3) {
- var interaction = _ref3.interaction,
- duplicate = _ref3.duplicate;
- if (interaction.autoStartHoldTimer && interaction.pointerWasMoved && !duplicate) {
- clearTimeout(interaction.autoStartHoldTimer);
- interaction.autoStartHoldTimer = null;
- }
- },
- // prevent regular down->move autoStart
- 'autoStart:before-start': function autoStartBeforeStart(_ref4) {
- var interaction = _ref4.interaction;
- var holdDuration = getHoldDuration(interaction);
- if (holdDuration > 0) {
- interaction.prepared.name = null;
- }
- }
- },
- getHoldDuration: getHoldDuration
- };
- var hold$1 = hold;
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- /* eslint-enable import/no-duplicates */
-
- var autoStart = {
- id: 'auto-start',
- install: function install(scope) {
- scope.usePlugin(autoStart$2);
- scope.usePlugin(hold$1);
- scope.usePlugin(dragAxis);
- }
- };
-
- var preventDefault = function preventDefault(newValue) {
- if (/^(always|never|auto)$/.test(newValue)) {
- this.options.preventDefault = newValue;
- return this;
- }
- if (is.bool(newValue)) {
- this.options.preventDefault = newValue ? 'always' : 'never';
- return this;
- }
- return this.options.preventDefault;
- };
- function checkAndPreventDefault(interactable, scope, event) {
- var setting = interactable.options.preventDefault;
- if (setting === 'never') return;
- if (setting === 'always') {
- event.preventDefault();
- return;
- }
-
- // setting === 'auto'
-
- // if the browser supports passive event listeners and isn't running on iOS,
- // don't preventDefault of touch{start,move} events. CSS touch-action and
- // user-select should be used instead of calling event.preventDefault().
- if (scope.events.supportsPassive && /^touch(start|move)$/.test(event.type)) {
- var doc = getWindow(event.target).document;
- var docOptions = scope.getDocOptions(doc);
- if (!(docOptions && docOptions.events) || docOptions.events.passive !== false) {
- return;
- }
- }
-
- // don't preventDefault of pointerdown events
- if (/^(mouse|pointer|touch)*(down|start)/i.test(event.type)) {
- return;
- }
-
- // don't preventDefault on editable elements
- if (is.element(event.target) && matchesSelector(event.target, 'input,select,textarea,[contenteditable=true],[contenteditable=true] *')) {
- return;
- }
- event.preventDefault();
- }
- function onInteractionEvent(_ref) {
- var interaction = _ref.interaction,
- event = _ref.event;
- if (interaction.interactable) {
- interaction.interactable.checkAndPreventDefault(event);
- }
- }
- function install$8(scope) {
- var Interactable = scope.Interactable;
- Interactable.prototype.preventDefault = preventDefault;
- Interactable.prototype.checkAndPreventDefault = function (event) {
- return checkAndPreventDefault(this, scope, event);
- };
-
- // prevent native HTML5 drag on interact.js target elements
- scope.interactions.docEvents.push({
- type: 'dragstart',
- listener: function listener(event) {
- for (var _i2 = 0, _scope$interactions$l2 = scope.interactions.list; _i2 < _scope$interactions$l2.length; _i2++) {
- var interaction = _scope$interactions$l2[_i2];
- if (interaction.element && (interaction.element === event.target || nodeContains(interaction.element, event.target))) {
- interaction.interactable.checkAndPreventDefault(event);
- return;
- }
- }
- }
- });
- }
- var interactablePreventDefault = {
- id: 'core/interactablePreventDefault',
- install: install$8,
- listeners: ['down', 'move', 'up', 'cancel'].reduce(function (acc, eventType) {
- acc["interactions:".concat(eventType)] = onInteractionEvent;
- return acc;
- }, {})
- };
-
- function isNonNativeEvent(type, actions) {
- if (actions.phaselessTypes[type]) {
- return true;
- }
- for (var name in actions.map) {
- if (type.indexOf(name) === 0 && type.substr(name.length) in actions.phases) {
- return true;
- }
- }
- return false;
- }
-
- var CheckName = /*#__PURE__*/function (CheckName) {
- CheckName["touchAction"] = "touchAction";
- CheckName["boxSizing"] = "boxSizing";
- CheckName["noListeners"] = "noListeners";
- return CheckName;
- }(CheckName || {});
- var prefix = '[interact.js] ';
- var links = {
- touchAction: 'https://developer.mozilla.org/en-US/docs/Web/CSS/touch-action',
- boxSizing: 'https://developer.mozilla.org/en-US/docs/Web/CSS/box-sizing'
- };
-
- // eslint-disable-next-line no-undef
- var isProduction = "development" === 'production';
- function install$7(scope) {
- var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
- logger = _ref.logger;
- var Interactable = scope.Interactable,
- defaults = scope.defaults;
- scope.logger = logger || console;
- defaults.base.devTools = {
- ignore: {}
- };
- Interactable.prototype.devTools = function (options) {
- if (options) {
- extend(this.options.devTools, options);
- return this;
- }
- return this.options.devTools;
- };
-
- // can't set native events on non string targets without `addEventListener` prop
- var _onOff = Interactable.prototype._onOff;
- Interactable.prototype._onOff = function (method, typeArg, listenerArg, options, filter) {
- if (is.string(this.target) || this.target.addEventListener) {
- return _onOff.call(this, method, typeArg, listenerArg, options, filter);
- }
- if (is.object(typeArg) && !is.array(typeArg)) {
- options = listenerArg;
- listenerArg = null;
- }
- var normalizedListeners = normalize(typeArg, listenerArg, filter);
- for (var type in normalizedListeners) {
- if (isNonNativeEvent(type, scope.actions)) continue;
- scope.logger.warn(prefix + "Can't add native \"".concat(type, "\" event listener to target without `addEventListener(type, listener, options)` prop."));
- }
- return _onOff.call(this, method, normalizedListeners, options);
- };
- }
- var checks = [{
- name: CheckName.touchAction,
- perform: function perform(_ref2) {
- var element = _ref2.element;
- return !!element && !parentHasStyle(element, 'touchAction', /pan-|pinch|none/);
- },
- getInfo: function getInfo(_ref3) {
- var element = _ref3.element;
- return [element, links.touchAction];
- },
- text: 'Consider adding CSS "touch-action: none" to this element\n'
- }, {
- name: CheckName.boxSizing,
- perform: function perform(interaction) {
- var element = interaction.element;
- return interaction.prepared.name === 'resize' && element instanceof domObjects$1.HTMLElement && !hasStyle(element, 'boxSizing', /border-box/);
- },
- text: 'Consider adding CSS "box-sizing: border-box" to this resizable element',
- getInfo: function getInfo(_ref4) {
- var element = _ref4.element;
- return [element, links.boxSizing];
- }
- }, {
- name: CheckName.noListeners,
- perform: function perform(interaction) {
- var _interaction$interact;
- var actionName = interaction.prepared.name;
- var moveListeners = ((_interaction$interact = interaction.interactable) == null ? void 0 : _interaction$interact.events.types["".concat(actionName, "move")]) || [];
- return !moveListeners.length;
- },
- getInfo: function getInfo(interaction) {
- return [interaction.prepared.name, interaction.interactable];
- },
- text: 'There are no listeners set for this action'
- }];
- function hasStyle(element, prop, styleRe) {
- var value = element.style[prop] || win.getComputedStyle(element)[prop];
- return styleRe.test((value || '').toString());
- }
- function parentHasStyle(element, prop, styleRe) {
- var parent = element;
- while (is.element(parent)) {
- if (hasStyle(parent, prop, styleRe)) {
- return true;
- }
- parent = parentNode(parent);
- }
- return false;
- }
- var id = 'dev-tools';
- var defaultExport = isProduction ? {
- id: id,
- install: function install() {}
- } : {
- id: id,
- install: install$7,
- listeners: {
- 'interactions:action-start': function interactionsActionStart(_ref5, scope) {
- var interaction = _ref5.interaction;
- for (var _i2 = 0; _i2 < checks.length; _i2++) {
- var check = checks[_i2];
- var options = interaction.interactable && interaction.interactable.options;
- if (!(options && options.devTools && options.devTools.ignore[check.name]) && check.perform(interaction)) {
- var _scope$logger;
- (_scope$logger = scope.logger).warn.apply(_scope$logger, [prefix + check.text].concat(check.getInfo(interaction)));
- }
- }
- }
- },
- checks: checks,
- CheckName: CheckName,
- links: links,
- prefix: prefix
- };
- var devTools = defaultExport;
-
- // tslint:disable-next-line ban-types
- function clone(source) {
- var dest = {};
- for (var prop in source) {
- var value = source[prop];
- if (is.plainObject(value)) {
- dest[prop] = clone(value);
- } else if (is.array(value)) {
- dest[prop] = from(value);
- } else {
- dest[prop] = value;
- }
- }
- return dest;
- }
-
- var Modification = /*#__PURE__*/function () {
- function Modification(interaction) {
- _classCallCheck(this, Modification);
- this.states = [];
- this.startOffset = {
- left: 0,
- right: 0,
- top: 0,
- bottom: 0
- };
- this.startDelta = void 0;
- this.result = void 0;
- this.endResult = void 0;
- this.startEdges = void 0;
- this.edges = void 0;
- this.interaction = void 0;
- this.interaction = interaction;
- this.result = createResult();
- this.edges = {
- left: false,
- right: false,
- top: false,
- bottom: false
- };
- }
- _createClass(Modification, [{
- key: "start",
- value: function start(_ref, pageCoords) {
- var phase = _ref.phase;
- var interaction = this.interaction;
- var modifierList = getModifierList(interaction);
- this.prepareStates(modifierList);
- this.startEdges = extend({}, interaction.edges);
- this.edges = extend({}, this.startEdges);
- this.startOffset = getRectOffset(interaction.rect, pageCoords);
- this.startDelta = {
- x: 0,
- y: 0
- };
- var arg = this.fillArg({
- phase: phase,
- pageCoords: pageCoords,
- preEnd: false
- });
- this.result = createResult();
- this.startAll(arg);
- var result = this.result = this.setAll(arg);
- return result;
- }
- }, {
- key: "fillArg",
- value: function fillArg(arg) {
- var interaction = this.interaction;
- arg.interaction = interaction;
- arg.interactable = interaction.interactable;
- arg.element = interaction.element;
- arg.rect || (arg.rect = interaction.rect);
- arg.edges || (arg.edges = this.startEdges);
- arg.startOffset = this.startOffset;
- return arg;
- }
- }, {
- key: "startAll",
- value: function startAll(arg) {
- for (var _i2 = 0, _this$states2 = this.states; _i2 < _this$states2.length; _i2++) {
- var state = _this$states2[_i2];
- if (state.methods.start) {
- arg.state = state;
- state.methods.start(arg);
- }
- }
- }
- }, {
- key: "setAll",
- value: function setAll(arg) {
- var phase = arg.phase,
- preEnd = arg.preEnd,
- skipModifiers = arg.skipModifiers,
- unmodifiedRect = arg.rect,
- unmodifiedEdges = arg.edges;
- arg.coords = extend({}, arg.pageCoords);
- arg.rect = extend({}, unmodifiedRect);
- arg.edges = extend({}, unmodifiedEdges);
- var states = skipModifiers ? this.states.slice(skipModifiers) : this.states;
- var newResult = createResult(arg.coords, arg.rect);
- for (var _i4 = 0; _i4 < states.length; _i4++) {
- var _state$methods;
- var state = states[_i4];
- var options = state.options;
- var lastModifierCoords = extend({}, arg.coords);
- var returnValue = null;
- if ((_state$methods = state.methods) != null && _state$methods.set && this.shouldDo(options, preEnd, phase)) {
- arg.state = state;
- returnValue = state.methods.set(arg);
- addEdges(arg.edges, arg.rect, {
- x: arg.coords.x - lastModifierCoords.x,
- y: arg.coords.y - lastModifierCoords.y
- });
- }
- newResult.eventProps.push(returnValue);
- }
- extend(this.edges, arg.edges);
- newResult.delta.x = arg.coords.x - arg.pageCoords.x;
- newResult.delta.y = arg.coords.y - arg.pageCoords.y;
- newResult.rectDelta.left = arg.rect.left - unmodifiedRect.left;
- newResult.rectDelta.right = arg.rect.right - unmodifiedRect.right;
- newResult.rectDelta.top = arg.rect.top - unmodifiedRect.top;
- newResult.rectDelta.bottom = arg.rect.bottom - unmodifiedRect.bottom;
- var prevCoords = this.result.coords;
- var prevRect = this.result.rect;
- if (prevCoords && prevRect) {
- var rectChanged = newResult.rect.left !== prevRect.left || newResult.rect.right !== prevRect.right || newResult.rect.top !== prevRect.top || newResult.rect.bottom !== prevRect.bottom;
- newResult.changed = rectChanged || prevCoords.x !== newResult.coords.x || prevCoords.y !== newResult.coords.y;
- }
- return newResult;
- }
- }, {
- key: "applyToInteraction",
- value: function applyToInteraction(arg) {
- var interaction = this.interaction;
- var phase = arg.phase;
- var curCoords = interaction.coords.cur;
- var startCoords = interaction.coords.start;
- var result = this.result,
- startDelta = this.startDelta;
- var curDelta = result.delta;
- if (phase === 'start') {
- extend(this.startDelta, result.delta);
- }
- for (var _i6 = 0, _ref3 = [[startCoords, startDelta], [curCoords, curDelta]]; _i6 < _ref3.length; _i6++) {
- var _ref3$_i = _ref3[_i6],
- coordsSet = _ref3$_i[0],
- delta = _ref3$_i[1];
- coordsSet.page.x += delta.x;
- coordsSet.page.y += delta.y;
- coordsSet.client.x += delta.x;
- coordsSet.client.y += delta.y;
- }
- var rectDelta = this.result.rectDelta;
- var rect = arg.rect || interaction.rect;
- rect.left += rectDelta.left;
- rect.right += rectDelta.right;
- rect.top += rectDelta.top;
- rect.bottom += rectDelta.bottom;
- rect.width = rect.right - rect.left;
- rect.height = rect.bottom - rect.top;
- }
- }, {
- key: "setAndApply",
- value: function setAndApply(arg) {
- var interaction = this.interaction;
- var phase = arg.phase,
- preEnd = arg.preEnd,
- skipModifiers = arg.skipModifiers;
- var result = this.setAll(this.fillArg({
- preEnd: preEnd,
- phase: phase,
- pageCoords: arg.modifiedCoords || interaction.coords.cur.page
- }));
- this.result = result;
-
- // don't fire an action move if a modifier would keep the event in the same
- // cordinates as before
- if (!result.changed && (!skipModifiers || skipModifiers < this.states.length) && interaction.interacting()) {
- return false;
- }
- if (arg.modifiedCoords) {
- var page = interaction.coords.cur.page;
- var adjustment = {
- x: arg.modifiedCoords.x - page.x,
- y: arg.modifiedCoords.y - page.y
- };
- result.coords.x += adjustment.x;
- result.coords.y += adjustment.y;
- result.delta.x += adjustment.x;
- result.delta.y += adjustment.y;
- }
- this.applyToInteraction(arg);
- }
- }, {
- key: "beforeEnd",
- value: function beforeEnd(arg) {
- var interaction = arg.interaction,
- event = arg.event;
- var states = this.states;
- if (!states || !states.length) {
- return;
- }
- var doPreend = false;
- for (var _i8 = 0; _i8 < states.length; _i8++) {
- var state = states[_i8];
- arg.state = state;
- var options = state.options,
- methods = state.methods;
- var endPosition = methods.beforeEnd && methods.beforeEnd(arg);
- if (endPosition) {
- this.endResult = endPosition;
- return false;
- }
- doPreend = doPreend || !doPreend && this.shouldDo(options, true, arg.phase, true);
- }
- if (doPreend) {
- // trigger a final modified move before ending
- interaction.move({
- event: event,
- preEnd: true
- });
- }
- }
- }, {
- key: "stop",
- value: function stop(arg) {
- var interaction = arg.interaction;
- if (!this.states || !this.states.length) {
- return;
- }
- var modifierArg = extend({
- states: this.states,
- interactable: interaction.interactable,
- element: interaction.element,
- rect: null
- }, arg);
- this.fillArg(modifierArg);
- for (var _i10 = 0, _this$states4 = this.states; _i10 < _this$states4.length; _i10++) {
- var state = _this$states4[_i10];
- modifierArg.state = state;
- if (state.methods.stop) {
- state.methods.stop(modifierArg);
- }
- }
- this.states = null;
- this.endResult = null;
- }
- }, {
- key: "prepareStates",
- value: function prepareStates(modifierList) {
- this.states = [];
- for (var index = 0; index < modifierList.length; index++) {
- var _modifierList$index = modifierList[index],
- options = _modifierList$index.options,
- methods = _modifierList$index.methods,
- name = _modifierList$index.name;
- this.states.push({
- options: options,
- methods: methods,
- index: index,
- name: name
- });
- }
- return this.states;
- }
- }, {
- key: "restoreInteractionCoords",
- value: function restoreInteractionCoords(_ref4) {
- var _ref4$interaction = _ref4.interaction,
- coords = _ref4$interaction.coords,
- rect = _ref4$interaction.rect,
- modification = _ref4$interaction.modification;
- if (!modification.result) return;
- var startDelta = modification.startDelta;
- var _modification$result = modification.result,
- curDelta = _modification$result.delta,
- rectDelta = _modification$result.rectDelta;
- var coordsAndDeltas = [[coords.start, startDelta], [coords.cur, curDelta]];
- for (var _i12 = 0, _ref6 = coordsAndDeltas; _i12 < _ref6.length; _i12++) {
- var _ref6$_i = _ref6[_i12],
- coordsSet = _ref6$_i[0],
- delta = _ref6$_i[1];
- coordsSet.page.x -= delta.x;
- coordsSet.page.y -= delta.y;
- coordsSet.client.x -= delta.x;
- coordsSet.client.y -= delta.y;
- }
- rect.left -= rectDelta.left;
- rect.right -= rectDelta.right;
- rect.top -= rectDelta.top;
- rect.bottom -= rectDelta.bottom;
- }
- }, {
- key: "shouldDo",
- value: function shouldDo(options, preEnd, phase, requireEndOnly) {
- if (
- // ignore disabled modifiers
- !options || options.enabled === false ||
- // check if we require endOnly option to fire move before end
- requireEndOnly && !options.endOnly ||
- // don't apply endOnly modifiers when not ending
- options.endOnly && !preEnd ||
- // check if modifier should run be applied on start
- phase === 'start' && !options.setStart) {
- return false;
- }
- return true;
- }
- }, {
- key: "copyFrom",
- value: function copyFrom(other) {
- this.startOffset = other.startOffset;
- this.startDelta = other.startDelta;
- this.startEdges = other.startEdges;
- this.edges = other.edges;
- this.states = other.states.map(function (s) {
- return clone(s);
- });
- this.result = createResult(extend({}, other.result.coords), extend({}, other.result.rect));
- }
- }, {
- key: "destroy",
- value: function destroy() {
- for (var prop in this) {
- this[prop] = null;
- }
- }
- }]);
- return Modification;
- }();
- function createResult(coords, rect) {
- return {
- rect: rect,
- coords: coords,
- delta: {
- x: 0,
- y: 0
- },
- rectDelta: {
- left: 0,
- right: 0,
- top: 0,
- bottom: 0
- },
- eventProps: [],
- changed: true
- };
- }
- function getModifierList(interaction) {
- var actionOptions = interaction.interactable.options[interaction.prepared.name];
- var actionModifiers = actionOptions.modifiers;
- if (actionModifiers && actionModifiers.length) {
- return actionModifiers;
- }
- return ['snap', 'snapSize', 'snapEdges', 'restrict', 'restrictEdges', 'restrictSize'].map(function (type) {
- var options = actionOptions[type];
- return options && options.enabled && {
- options: options,
- methods: options._methods
- };
- }).filter(function (m) {
- return !!m;
- });
- }
- function getRectOffset(rect, coords) {
- return rect ? {
- left: coords.x - rect.left,
- top: coords.y - rect.top,
- right: rect.right - coords.x,
- bottom: rect.bottom - coords.y
- } : {
- left: 0,
- top: 0,
- right: 0,
- bottom: 0
- };
- }
-
- function makeModifier(module, name) {
- var defaults = module.defaults;
- var methods = {
- start: module.start,
- set: module.set,
- beforeEnd: module.beforeEnd,
- stop: module.stop
- };
- var modifier = function modifier(_options) {
- var options = _options || {};
- options.enabled = options.enabled !== false;
-
- // add missing defaults to options
- for (var prop in defaults) {
- if (!(prop in options)) {
- options[prop] = defaults[prop];
- }
- }
- var m = {
- options: options,
- methods: methods,
- name: name,
- enable: function enable() {
- options.enabled = true;
- return m;
- },
- disable: function disable() {
- options.enabled = false;
- return m;
- }
- };
- return m;
- };
- if (name && typeof name === 'string') {
- // for backwrads compatibility
- modifier._defaults = defaults;
- modifier._methods = methods;
- }
- return modifier;
- }
- function addEventModifiers(_ref) {
- var iEvent = _ref.iEvent,
- interaction = _ref.interaction;
- var result = interaction.modification.result;
- if (result) {
- iEvent.modifiers = result.eventProps;
- }
- }
- var modifiersBase = {
- id: 'modifiers/base',
- before: ['actions'],
- install: function install(scope) {
- scope.defaults.perAction.modifiers = [];
- },
- listeners: {
- 'interactions:new': function interactionsNew(_ref2) {
- var interaction = _ref2.interaction;
- interaction.modification = new Modification(interaction);
- },
- 'interactions:before-action-start': function interactionsBeforeActionStart(arg) {
- var interaction = arg.interaction;
- var modification = arg.interaction.modification;
- modification.start(arg, interaction.coords.start.page);
- interaction.edges = modification.edges;
- modification.applyToInteraction(arg);
- },
- 'interactions:before-action-move': function interactionsBeforeActionMove(arg) {
- var interaction = arg.interaction;
- var modification = interaction.modification;
- var ret = modification.setAndApply(arg);
- interaction.edges = modification.edges;
- return ret;
- },
- 'interactions:before-action-end': function interactionsBeforeActionEnd(arg) {
- var interaction = arg.interaction;
- var modification = interaction.modification;
- var ret = modification.beforeEnd(arg);
- interaction.edges = modification.startEdges;
- return ret;
- },
- 'interactions:action-start': addEventModifiers,
- 'interactions:action-move': addEventModifiers,
- 'interactions:action-end': addEventModifiers,
- 'interactions:after-action-start': function interactionsAfterActionStart(arg) {
- return arg.interaction.modification.restoreInteractionCoords(arg);
- },
- 'interactions:after-action-move': function interactionsAfterActionMove(arg) {
- return arg.interaction.modification.restoreInteractionCoords(arg);
- },
- 'interactions:stop': function interactionsStop(arg) {
- return arg.interaction.modification.stop(arg);
- }
- }
- };
- var base = modifiersBase;
-
- // eslint-disable-next-line @typescript-eslint/no-empty-interface
-
- var defaults$7 = {
- base: {
- preventDefault: 'auto',
- deltaSource: 'page'
- },
- perAction: {
- enabled: false,
- origin: {
- x: 0,
- y: 0
- }
- },
- actions: {}
- };
-
- // defined outside of class definition to avoid assignment of undefined during
- // construction
-
- var InteractEvent = /*#__PURE__*/function (_BaseEvent) {
- _inherits(InteractEvent, _BaseEvent);
- var _super = _createSuper(InteractEvent);
- function InteractEvent(interaction, event, actionName, phase, element, preEnd, type) {
- var _this;
- _classCallCheck(this, InteractEvent);
- _this = _super.call(this, interaction);
- _this.relatedTarget = null;
- _this.screenX = void 0;
- _this.screenY = void 0;
- _this.button = void 0;
- _this.buttons = void 0;
- _this.ctrlKey = void 0;
- _this.shiftKey = void 0;
- _this.altKey = void 0;
- _this.metaKey = void 0;
- _this.page = void 0;
- _this.client = void 0;
- _this.delta = void 0;
- _this.rect = void 0;
- _this.x0 = void 0;
- _this.y0 = void 0;
- _this.t0 = void 0;
- _this.dt = void 0;
- _this.duration = void 0;
- _this.clientX0 = void 0;
- _this.clientY0 = void 0;
- _this.velocity = void 0;
- _this.speed = void 0;
- _this.swipe = void 0;
- // resize
- _this.axes = void 0;
- /** @internal */
- _this.preEnd = void 0;
- element = element || interaction.element;
- var target = interaction.interactable;
- var deltaSource = (target && target.options || defaults$7).deltaSource;
- var origin = getOriginXY(target, element, actionName);
- var starting = phase === 'start';
- var ending = phase === 'end';
- var prevEvent = starting ? _assertThisInitialized(_this) : interaction.prevEvent;
- var coords = starting ? interaction.coords.start : ending ? {
- page: prevEvent.page,
- client: prevEvent.client,
- timeStamp: interaction.coords.cur.timeStamp
- } : interaction.coords.cur;
- _this.page = extend({}, coords.page);
- _this.client = extend({}, coords.client);
- _this.rect = extend({}, interaction.rect);
- _this.timeStamp = coords.timeStamp;
- if (!ending) {
- _this.page.x -= origin.x;
- _this.page.y -= origin.y;
- _this.client.x -= origin.x;
- _this.client.y -= origin.y;
- }
- _this.ctrlKey = event.ctrlKey;
- _this.altKey = event.altKey;
- _this.shiftKey = event.shiftKey;
- _this.metaKey = event.metaKey;
- _this.button = event.button;
- _this.buttons = event.buttons;
- _this.target = element;
- _this.currentTarget = element;
- _this.preEnd = preEnd;
- _this.type = type || actionName + (phase || '');
- _this.interactable = target;
- _this.t0 = starting ? interaction.pointers[interaction.pointers.length - 1].downTime : prevEvent.t0;
- _this.x0 = interaction.coords.start.page.x - origin.x;
- _this.y0 = interaction.coords.start.page.y - origin.y;
- _this.clientX0 = interaction.coords.start.client.x - origin.x;
- _this.clientY0 = interaction.coords.start.client.y - origin.y;
- if (starting || ending) {
- _this.delta = {
- x: 0,
- y: 0
- };
- } else {
- _this.delta = {
- x: _this[deltaSource].x - prevEvent[deltaSource].x,
- y: _this[deltaSource].y - prevEvent[deltaSource].y
- };
- }
- _this.dt = interaction.coords.delta.timeStamp;
- _this.duration = _this.timeStamp - _this.t0;
-
- // velocity and speed in pixels per second
- _this.velocity = extend({}, interaction.coords.velocity[deltaSource]);
- _this.speed = hypot(_this.velocity.x, _this.velocity.y);
- _this.swipe = ending || phase === 'inertiastart' ? _this.getSwipe() : null;
- return _this;
- }
- _createClass(InteractEvent, [{
- key: "getSwipe",
- value: function getSwipe() {
- var interaction = this._interaction;
- if (interaction.prevEvent.speed < 600 || this.timeStamp - interaction.prevEvent.timeStamp > 150) {
- return null;
- }
- var angle = 180 * Math.atan2(interaction.prevEvent.velocityY, interaction.prevEvent.velocityX) / Math.PI;
- var overlap = 22.5;
- if (angle < 0) {
- angle += 360;
- }
- var left = 135 - overlap <= angle && angle < 225 + overlap;
- var up = 225 - overlap <= angle && angle < 315 + overlap;
- var right = !left && (315 - overlap <= angle || angle < 45 + overlap);
- var down = !up && 45 - overlap <= angle && angle < 135 + overlap;
- return {
- up: up,
- down: down,
- left: left,
- right: right,
- angle: angle,
- speed: interaction.prevEvent.speed,
- velocity: {
- x: interaction.prevEvent.velocityX,
- y: interaction.prevEvent.velocityY
- }
- };
- }
- }, {
- key: "preventDefault",
- value: function preventDefault() {}
-
- /**
- * Don't call listeners on the remaining targets
- */
- }, {
- key: "stopImmediatePropagation",
- value: function stopImmediatePropagation() {
- this.immediatePropagationStopped = this.propagationStopped = true;
- }
-
- /**
- * Don't call any other listeners (even on the current target)
- */
- }, {
- key: "stopPropagation",
- value: function stopPropagation() {
- this.propagationStopped = true;
- }
- }]);
- return InteractEvent;
- }(BaseEvent);
-
- // getters and setters defined here to support typescript 3.6 and below which
- // don't support getter and setters in .d.ts files
- Object.defineProperties(InteractEvent.prototype, {
- pageX: {
- get: function get() {
- return this.page.x;
- },
- set: function set(value) {
- this.page.x = value;
- }
- },
- pageY: {
- get: function get() {
- return this.page.y;
- },
- set: function set(value) {
- this.page.y = value;
- }
- },
- clientX: {
- get: function get() {
- return this.client.x;
- },
- set: function set(value) {
- this.client.x = value;
- }
- },
- clientY: {
- get: function get() {
- return this.client.y;
- },
- set: function set(value) {
- this.client.y = value;
- }
- },
- dx: {
- get: function get() {
- return this.delta.x;
- },
- set: function set(value) {
- this.delta.x = value;
- }
- },
- dy: {
- get: function get() {
- return this.delta.y;
- },
- set: function set(value) {
- this.delta.y = value;
- }
- },
- velocityX: {
- get: function get() {
- return this.velocity.x;
- },
- set: function set(value) {
- this.velocity.x = value;
- }
- },
- velocityY: {
- get: function get() {
- return this.velocity.y;
- },
- set: function set(value) {
- this.velocity.y = value;
- }
- }
- });
-
- var PointerInfo = /*#__PURE__*/_createClass(function PointerInfo(id, pointer, event, downTime, downTarget) {
- _classCallCheck(this, PointerInfo);
- this.id = void 0;
- this.pointer = void 0;
- this.event = void 0;
- this.downTime = void 0;
- this.downTarget = void 0;
- this.id = id;
- this.pointer = pointer;
- this.event = event;
- this.downTime = downTime;
- this.downTarget = downTarget;
- });
-
- var _ProxyValues = /*#__PURE__*/function (_ProxyValues) {
- _ProxyValues["interactable"] = "";
- _ProxyValues["element"] = "";
- _ProxyValues["prepared"] = "";
- _ProxyValues["pointerIsDown"] = "";
- _ProxyValues["pointerWasMoved"] = "";
- _ProxyValues["_proxy"] = "";
- return _ProxyValues;
- }({});
- var _ProxyMethods = /*#__PURE__*/function (_ProxyMethods) {
- _ProxyMethods["start"] = "";
- _ProxyMethods["move"] = "";
- _ProxyMethods["end"] = "";
- _ProxyMethods["stop"] = "";
- _ProxyMethods["interacting"] = "";
- return _ProxyMethods;
- }({});
- var idCounter = 0;
- var Interaction = /*#__PURE__*/function () {
- function Interaction(_ref) {
- var _this = this;
- var pointerType = _ref.pointerType,
- scopeFire = _ref.scopeFire;
- _classCallCheck(this, Interaction);
- /** current interactable being interacted with */
- this.interactable = null;
- /** the target element of the interactable */
- this.element = null;
- this.rect = null;
- /** @internal */
- this._rects = void 0;
- /** @internal */
- this.edges = null;
- /** @internal */
- this._scopeFire = void 0;
- // action that's ready to be fired on next move event
- this.prepared = {
- name: null,
- axis: null,
- edges: null
- };
- this.pointerType = void 0;
- /** @internal keep track of added pointers */
- this.pointers = [];
- /** @internal pointerdown/mousedown/touchstart event */
- this.downEvent = null;
- /** @internal */
- this.downPointer = {};
- /** @internal */
- this._latestPointer = {
- pointer: null,
- event: null,
- eventTarget: null
- };
- /** @internal */
- this.prevEvent = null;
- this.pointerIsDown = false;
- this.pointerWasMoved = false;
- /** @internal */
- this._interacting = false;
- /** @internal */
- this._ending = false;
- /** @internal */
- this._stopped = true;
- /** @internal */
- this._proxy = void 0;
- /** @internal */
- this.simulation = null;
- this.doMove = warnOnce(function (signalArg) {
- this.move(signalArg);
- }, 'The interaction.doMove() method has been renamed to interaction.move()');
- this.coords = {
- // Starting InteractEvent pointer coordinates
- start: newCoords(),
- // Previous native pointer move event coordinates
- prev: newCoords(),
- // current native pointer move event coordinates
- cur: newCoords(),
- // Change in coordinates and time of the pointer
- delta: newCoords(),
- // pointer velocity
- velocity: newCoords()
- };
- /** @internal */
- this._id = idCounter++;
- this._scopeFire = scopeFire;
- this.pointerType = pointerType;
- var that = this;
- this._proxy = {};
- var _loop = function _loop(key) {
- Object.defineProperty(_this._proxy, key, {
- get: function get() {
- return that[key];
- }
- });
- };
- for (var key in _ProxyValues) {
- _loop(key);
- }
- var _loop2 = function _loop2(_key) {
- Object.defineProperty(_this._proxy, _key, {
- value: function value() {
- return that[_key].apply(that, arguments);
- }
- });
- };
- for (var _key in _ProxyMethods) {
- _loop2(_key);
- }
- this._scopeFire('interactions:new', {
- interaction: this
- });
- }
- _createClass(Interaction, [{
- key: "pointerMoveTolerance",
- get: /** @internal */function get() {
- return 1;
- }
- }, {
- key: "pointerDown",
- value: function pointerDown(pointer, event, eventTarget) {
- var pointerIndex = this.updatePointer(pointer, event, eventTarget, true);
- var pointerInfo = this.pointers[pointerIndex];
- this._scopeFire('interactions:down', {
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- pointerIndex: pointerIndex,
- pointerInfo: pointerInfo,
- type: 'down',
- interaction: this
- });
- }
-
- /**
- * ```js
- * interact(target)
- * .draggable({
- * // disable the default drag start by down->move
- * manualStart: true
- * })
- * // start dragging after the user holds the pointer down
- * .on('hold', function (event) {
- * var interaction = event.interaction
- *
- * if (!interaction.interacting()) {
- * interaction.start({ name: 'drag' },
- * event.interactable,
- * event.currentTarget)
- * }
- * })
- * ```
- *
- * Start an action with the given Interactable and Element as tartgets. The
- * action must be enabled for the target Interactable and an appropriate
- * number of pointers must be held down - 1 for drag/resize, 2 for gesture.
- *
- * Use it with `interactable.able({ manualStart: false })` to always
- * [start actions manually](https://github.com/taye/interact.js/issues/114)
- *
- * @param action - The action to be performed - drag, resize, etc.
- * @param target - The Interactable to target
- * @param element - The DOM Element to target
- * @returns Whether the interaction was successfully started
- */
- }, {
- key: "start",
- value: function start(action, interactable, element) {
- if (this.interacting() || !this.pointerIsDown || this.pointers.length < (action.name === 'gesture' ? 2 : 1) || !interactable.options[action.name].enabled) {
- return false;
- }
- copyAction(this.prepared, action);
- this.interactable = interactable;
- this.element = element;
- this.rect = interactable.getRect(element);
- this.edges = this.prepared.edges ? extend({}, this.prepared.edges) : {
- left: true,
- right: true,
- top: true,
- bottom: true
- };
- this._stopped = false;
- this._interacting = this._doPhase({
- interaction: this,
- event: this.downEvent,
- phase: 'start'
- }) && !this._stopped;
- return this._interacting;
- }
- }, {
- key: "pointerMove",
- value: function pointerMove(pointer, event, eventTarget) {
- if (!this.simulation && !(this.modification && this.modification.endResult)) {
- this.updatePointer(pointer, event, eventTarget, false);
- }
- var duplicateMove = this.coords.cur.page.x === this.coords.prev.page.x && this.coords.cur.page.y === this.coords.prev.page.y && this.coords.cur.client.x === this.coords.prev.client.x && this.coords.cur.client.y === this.coords.prev.client.y;
- var dx;
- var dy;
-
- // register movement greater than pointerMoveTolerance
- if (this.pointerIsDown && !this.pointerWasMoved) {
- dx = this.coords.cur.client.x - this.coords.start.client.x;
- dy = this.coords.cur.client.y - this.coords.start.client.y;
- this.pointerWasMoved = hypot(dx, dy) > this.pointerMoveTolerance;
- }
- var pointerIndex = this.getPointerIndex(pointer);
- var signalArg = {
- pointer: pointer,
- pointerIndex: pointerIndex,
- pointerInfo: this.pointers[pointerIndex],
- event: event,
- type: 'move',
- eventTarget: eventTarget,
- dx: dx,
- dy: dy,
- duplicate: duplicateMove,
- interaction: this
- };
- if (!duplicateMove) {
- // set pointer coordinate, time changes and velocity
- setCoordVelocity(this.coords.velocity, this.coords.delta);
- }
- this._scopeFire('interactions:move', signalArg);
- if (!duplicateMove && !this.simulation) {
- // if interacting, fire an 'action-move' signal etc
- if (this.interacting()) {
- signalArg.type = null;
- this.move(signalArg);
- }
- if (this.pointerWasMoved) {
- copyCoords(this.coords.prev, this.coords.cur);
- }
- }
- }
-
- /**
- * ```js
- * interact(target)
- * .draggable(true)
- * .on('dragmove', function (event) {
- * if (someCondition) {
- * // change the snap settings
- * event.interactable.draggable({ snap: { targets: [] }})
- * // fire another move event with re-calculated snap
- * event.interaction.move()
- * }
- * })
- * ```
- *
- * Force a move of the current action at the same coordinates. Useful if
- * snap/restrict has been changed and you want a movement with the new
- * settings.
- */
- }, {
- key: "move",
- value: function move(signalArg) {
- if (!signalArg || !signalArg.event) {
- setZeroCoords(this.coords.delta);
- }
- signalArg = extend({
- pointer: this._latestPointer.pointer,
- event: this._latestPointer.event,
- eventTarget: this._latestPointer.eventTarget,
- interaction: this
- }, signalArg || {});
- signalArg.phase = 'move';
- this._doPhase(signalArg);
- }
-
- /**
- * @internal
- * End interact move events and stop auto-scroll unless simulation is running
- */
- }, {
- key: "pointerUp",
- value: function pointerUp(pointer, event, eventTarget, curEventTarget) {
- var pointerIndex = this.getPointerIndex(pointer);
- if (pointerIndex === -1) {
- pointerIndex = this.updatePointer(pointer, event, eventTarget, false);
- }
- var type = /cancel$/i.test(event.type) ? 'cancel' : 'up';
- this._scopeFire("interactions:".concat(type), {
- pointer: pointer,
- pointerIndex: pointerIndex,
- pointerInfo: this.pointers[pointerIndex],
- event: event,
- eventTarget: eventTarget,
- type: type,
- curEventTarget: curEventTarget,
- interaction: this
- });
- if (!this.simulation) {
- this.end(event);
- }
- this.removePointer(pointer, event);
- }
-
- /** @internal */
- }, {
- key: "documentBlur",
- value: function documentBlur(event) {
- this.end(event);
- this._scopeFire('interactions:blur', {
- event: event,
- type: 'blur',
- interaction: this
- });
- }
-
- /**
- * ```js
- * interact(target)
- * .draggable(true)
- * .on('move', function (event) {
- * if (event.pageX > 1000) {
- * // end the current action
- * event.interaction.end()
- * // stop all further listeners from being called
- * event.stopImmediatePropagation()
- * }
- * })
- * ```
- */
- }, {
- key: "end",
- value: function end(event) {
- this._ending = true;
- event = event || this._latestPointer.event;
- var endPhaseResult;
- if (this.interacting()) {
- endPhaseResult = this._doPhase({
- event: event,
- interaction: this,
- phase: 'end'
- });
- }
- this._ending = false;
- if (endPhaseResult === true) {
- this.stop();
- }
- }
- }, {
- key: "currentAction",
- value: function currentAction() {
- return this._interacting ? this.prepared.name : null;
- }
- }, {
- key: "interacting",
- value: function interacting() {
- return this._interacting;
- }
- }, {
- key: "stop",
- value: function stop() {
- this._scopeFire('interactions:stop', {
- interaction: this
- });
- this.interactable = this.element = null;
- this._interacting = false;
- this._stopped = true;
- this.prepared.name = this.prevEvent = null;
- }
-
- /** @internal */
- }, {
- key: "getPointerIndex",
- value: function getPointerIndex(pointer) {
- var pointerId = getPointerId(pointer);
-
- // mouse and pen interactions may have only one pointer
- return this.pointerType === 'mouse' || this.pointerType === 'pen' ? this.pointers.length - 1 : findIndex(this.pointers, function (curPointer) {
- return curPointer.id === pointerId;
- });
- }
-
- /** @internal */
- }, {
- key: "getPointerInfo",
- value: function getPointerInfo(pointer) {
- return this.pointers[this.getPointerIndex(pointer)];
- }
-
- /** @internal */
- }, {
- key: "updatePointer",
- value: function updatePointer(pointer, event, eventTarget, down) {
- var id = getPointerId(pointer);
- var pointerIndex = this.getPointerIndex(pointer);
- var pointerInfo = this.pointers[pointerIndex];
- down = down === false ? false : down || /(down|start)$/i.test(event.type);
- if (!pointerInfo) {
- pointerInfo = new PointerInfo(id, pointer, event, null, null);
- pointerIndex = this.pointers.length;
- this.pointers.push(pointerInfo);
- } else {
- pointerInfo.pointer = pointer;
- }
- setCoords(this.coords.cur, this.pointers.map(function (p) {
- return p.pointer;
- }), this._now());
- setCoordDeltas(this.coords.delta, this.coords.prev, this.coords.cur);
- if (down) {
- this.pointerIsDown = true;
- pointerInfo.downTime = this.coords.cur.timeStamp;
- pointerInfo.downTarget = eventTarget;
- pointerExtend(this.downPointer, pointer);
- if (!this.interacting()) {
- copyCoords(this.coords.start, this.coords.cur);
- copyCoords(this.coords.prev, this.coords.cur);
- this.downEvent = event;
- this.pointerWasMoved = false;
- }
- }
- this._updateLatestPointer(pointer, event, eventTarget);
- this._scopeFire('interactions:update-pointer', {
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- down: down,
- pointerInfo: pointerInfo,
- pointerIndex: pointerIndex,
- interaction: this
- });
- return pointerIndex;
- }
-
- /** @internal */
- }, {
- key: "removePointer",
- value: function removePointer(pointer, event) {
- var pointerIndex = this.getPointerIndex(pointer);
- if (pointerIndex === -1) return;
- var pointerInfo = this.pointers[pointerIndex];
- this._scopeFire('interactions:remove-pointer', {
- pointer: pointer,
- event: event,
- eventTarget: null,
- pointerIndex: pointerIndex,
- pointerInfo: pointerInfo,
- interaction: this
- });
- this.pointers.splice(pointerIndex, 1);
- this.pointerIsDown = false;
- }
-
- /** @internal */
- }, {
- key: "_updateLatestPointer",
- value: function _updateLatestPointer(pointer, event, eventTarget) {
- this._latestPointer.pointer = pointer;
- this._latestPointer.event = event;
- this._latestPointer.eventTarget = eventTarget;
- }
- }, {
- key: "destroy",
- value: function destroy() {
- this._latestPointer.pointer = null;
- this._latestPointer.event = null;
- this._latestPointer.eventTarget = null;
- }
-
- /** @internal */
- }, {
- key: "_createPreparedEvent",
- value: function _createPreparedEvent(event, phase, preEnd, type) {
- return new InteractEvent(this, event, this.prepared.name, phase, this.element, preEnd, type);
- }
-
- /** @internal */
- }, {
- key: "_fireEvent",
- value: function _fireEvent(iEvent) {
- var _this$interactable;
- (_this$interactable = this.interactable) == null ? void 0 : _this$interactable.fire(iEvent);
- if (!this.prevEvent || iEvent.timeStamp >= this.prevEvent.timeStamp) {
- this.prevEvent = iEvent;
- }
- }
-
- /** @internal */
- }, {
- key: "_doPhase",
- value: function _doPhase(signalArg) {
- var event = signalArg.event,
- phase = signalArg.phase,
- preEnd = signalArg.preEnd,
- type = signalArg.type;
- var rect = this.rect;
- if (rect && phase === 'move') {
- // update the rect changes due to pointer move
- addEdges(this.edges, rect, this.coords.delta[this.interactable.options.deltaSource]);
- rect.width = rect.right - rect.left;
- rect.height = rect.bottom - rect.top;
- }
- var beforeResult = this._scopeFire("interactions:before-action-".concat(phase), signalArg);
- if (beforeResult === false) {
- return false;
- }
- var iEvent = signalArg.iEvent = this._createPreparedEvent(event, phase, preEnd, type);
- this._scopeFire("interactions:action-".concat(phase), signalArg);
- if (phase === 'start') {
- this.prevEvent = iEvent;
- }
- this._fireEvent(iEvent);
- this._scopeFire("interactions:after-action-".concat(phase), signalArg);
- return true;
- }
-
- /** @internal */
- }, {
- key: "_now",
- value: function _now() {
- return Date.now();
- }
- }]);
- return Interaction;
- }();
-
- _ProxyMethods.offsetBy = '';
- function addTotal(interaction) {
- if (!interaction.pointerIsDown) {
- return;
- }
- addToCoords(interaction.coords.cur, interaction.offset.total);
- interaction.offset.pending.x = 0;
- interaction.offset.pending.y = 0;
- }
- function beforeAction(_ref) {
- var interaction = _ref.interaction;
- applyPending(interaction);
- }
- function beforeEnd(_ref2) {
- var interaction = _ref2.interaction;
- var hadPending = applyPending(interaction);
- if (!hadPending) return;
- interaction.move({
- offset: true
- });
- interaction.end();
- return false;
- }
- function end(_ref3) {
- var interaction = _ref3.interaction;
- interaction.offset.total.x = 0;
- interaction.offset.total.y = 0;
- interaction.offset.pending.x = 0;
- interaction.offset.pending.y = 0;
- }
- function applyPending(interaction) {
- if (!hasPending(interaction)) {
- return false;
- }
- var pending = interaction.offset.pending;
- addToCoords(interaction.coords.cur, pending);
- addToCoords(interaction.coords.delta, pending);
- addEdges(interaction.edges, interaction.rect, pending);
- pending.x = 0;
- pending.y = 0;
- return true;
- }
- function offsetBy(_ref4) {
- var x = _ref4.x,
- y = _ref4.y;
- this.offset.pending.x += x;
- this.offset.pending.y += y;
- this.offset.total.x += x;
- this.offset.total.y += y;
- }
- function addToCoords(_ref5, _ref6) {
- var page = _ref5.page,
- client = _ref5.client;
- var x = _ref6.x,
- y = _ref6.y;
- page.x += x;
- page.y += y;
- client.x += x;
- client.y += y;
- }
- function hasPending(interaction) {
- return !!(interaction.offset.pending.x || interaction.offset.pending.y);
- }
- var offset = {
- id: 'offset',
- before: ['modifiers', 'pointer-events', 'actions', 'inertia'],
- install: function install(scope) {
- scope.Interaction.prototype.offsetBy = offsetBy;
- },
- listeners: {
- 'interactions:new': function interactionsNew(_ref7) {
- var interaction = _ref7.interaction;
- interaction.offset = {
- total: {
- x: 0,
- y: 0
- },
- pending: {
- x: 0,
- y: 0
- }
- };
- },
- 'interactions:update-pointer': function interactionsUpdatePointer(_ref8) {
- var interaction = _ref8.interaction;
- return addTotal(interaction);
- },
- 'interactions:before-action-start': beforeAction,
- 'interactions:before-action-move': beforeAction,
- 'interactions:before-action-end': beforeEnd,
- 'interactions:stop': end
- }
- };
- var offset$1 = offset;
-
- function install$6(scope) {
- var defaults = scope.defaults;
- scope.usePlugin(offset$1);
- scope.usePlugin(base);
- scope.actions.phases.inertiastart = true;
- scope.actions.phases.resume = true;
- defaults.perAction.inertia = {
- enabled: false,
- resistance: 10,
- // the lambda in exponential decay
- minSpeed: 100,
- // target speed must be above this for inertia to start
- endSpeed: 10,
- // the speed at which inertia is slow enough to stop
- allowResume: true,
- // allow resuming an action in inertia phase
- smoothEndDuration: 300 // animate to snap/restrict endOnly if there's no inertia
- };
- }
- var InertiaState = /*#__PURE__*/function () {
- function InertiaState(interaction) {
- _classCallCheck(this, InertiaState);
- this.active = false;
- this.isModified = false;
- this.smoothEnd = false;
- this.allowResume = false;
- this.modification = void 0;
- this.modifierCount = 0;
- this.modifierArg = void 0;
- this.startCoords = void 0;
- this.t0 = 0;
- this.v0 = 0;
- this.te = 0;
- this.targetOffset = void 0;
- this.modifiedOffset = void 0;
- this.currentOffset = void 0;
- this.lambda_v0 = 0;
- // eslint-disable-line camelcase
- this.one_ve_v0 = 0;
- // eslint-disable-line camelcase
- this.timeout = void 0;
- this.interaction = void 0;
- this.interaction = interaction;
- }
- _createClass(InertiaState, [{
- key: "start",
- value: function start(event) {
- var interaction = this.interaction;
- var options = getOptions$1(interaction);
- if (!options || !options.enabled) {
- return false;
- }
- var velocityClient = interaction.coords.velocity.client;
- var pointerSpeed = hypot(velocityClient.x, velocityClient.y);
- var modification = this.modification || (this.modification = new Modification(interaction));
- modification.copyFrom(interaction.modification);
- this.t0 = interaction._now();
- this.allowResume = options.allowResume;
- this.v0 = pointerSpeed;
- this.currentOffset = {
- x: 0,
- y: 0
- };
- this.startCoords = interaction.coords.cur.page;
- this.modifierArg = modification.fillArg({
- pageCoords: this.startCoords,
- preEnd: true,
- phase: 'inertiastart'
- });
- var thrown = this.t0 - interaction.coords.cur.timeStamp < 50 && pointerSpeed > options.minSpeed && pointerSpeed > options.endSpeed;
- if (thrown) {
- this.startInertia();
- } else {
- modification.result = modification.setAll(this.modifierArg);
- if (!modification.result.changed) {
- return false;
- }
- this.startSmoothEnd();
- }
-
- // force modification change
- interaction.modification.result.rect = null;
-
- // bring inertiastart event to the target coords
- interaction.offsetBy(this.targetOffset);
- interaction._doPhase({
- interaction: interaction,
- event: event,
- phase: 'inertiastart'
- });
- interaction.offsetBy({
- x: -this.targetOffset.x,
- y: -this.targetOffset.y
- });
- // force modification change
- interaction.modification.result.rect = null;
- this.active = true;
- interaction.simulation = this;
- return true;
- }
- }, {
- key: "startInertia",
- value: function startInertia() {
- var _this = this;
- var startVelocity = this.interaction.coords.velocity.client;
- var options = getOptions$1(this.interaction);
- var lambda = options.resistance;
- var inertiaDur = -Math.log(options.endSpeed / this.v0) / lambda;
- this.targetOffset = {
- x: (startVelocity.x - inertiaDur) / lambda,
- y: (startVelocity.y - inertiaDur) / lambda
- };
- this.te = inertiaDur;
- this.lambda_v0 = lambda / this.v0;
- this.one_ve_v0 = 1 - options.endSpeed / this.v0;
- var modification = this.modification,
- modifierArg = this.modifierArg;
- modifierArg.pageCoords = {
- x: this.startCoords.x + this.targetOffset.x,
- y: this.startCoords.y + this.targetOffset.y
- };
- modification.result = modification.setAll(modifierArg);
- if (modification.result.changed) {
- this.isModified = true;
- this.modifiedOffset = {
- x: this.targetOffset.x + modification.result.delta.x,
- y: this.targetOffset.y + modification.result.delta.y
- };
- }
- this.onNextFrame(function () {
- return _this.inertiaTick();
- });
- }
- }, {
- key: "startSmoothEnd",
- value: function startSmoothEnd() {
- var _this2 = this;
- this.smoothEnd = true;
- this.isModified = true;
- this.targetOffset = {
- x: this.modification.result.delta.x,
- y: this.modification.result.delta.y
- };
- this.onNextFrame(function () {
- return _this2.smoothEndTick();
- });
- }
- }, {
- key: "onNextFrame",
- value: function onNextFrame(tickFn) {
- var _this3 = this;
- this.timeout = raf.request(function () {
- if (_this3.active) {
- tickFn();
- }
- });
- }
- }, {
- key: "inertiaTick",
- value: function inertiaTick() {
- var _this4 = this;
- var interaction = this.interaction;
- var options = getOptions$1(interaction);
- var lambda = options.resistance;
- var t = (interaction._now() - this.t0) / 1000;
- if (t < this.te) {
- var progress = 1 - (Math.exp(-lambda * t) - this.lambda_v0) / this.one_ve_v0;
- var newOffset;
- if (this.isModified) {
- newOffset = getQuadraticCurvePoint(0, 0, this.targetOffset.x, this.targetOffset.y, this.modifiedOffset.x, this.modifiedOffset.y, progress);
- } else {
- newOffset = {
- x: this.targetOffset.x * progress,
- y: this.targetOffset.y * progress
- };
- }
- var delta = {
- x: newOffset.x - this.currentOffset.x,
- y: newOffset.y - this.currentOffset.y
- };
- this.currentOffset.x += delta.x;
- this.currentOffset.y += delta.y;
- interaction.offsetBy(delta);
- interaction.move();
- this.onNextFrame(function () {
- return _this4.inertiaTick();
- });
- } else {
- interaction.offsetBy({
- x: this.modifiedOffset.x - this.currentOffset.x,
- y: this.modifiedOffset.y - this.currentOffset.y
- });
- this.end();
- }
- }
- }, {
- key: "smoothEndTick",
- value: function smoothEndTick() {
- var _this5 = this;
- var interaction = this.interaction;
- var t = interaction._now() - this.t0;
- var _getOptions = getOptions$1(interaction),
- duration = _getOptions.smoothEndDuration;
- if (t < duration) {
- var newOffset = {
- x: easeOutQuad(t, 0, this.targetOffset.x, duration),
- y: easeOutQuad(t, 0, this.targetOffset.y, duration)
- };
- var delta = {
- x: newOffset.x - this.currentOffset.x,
- y: newOffset.y - this.currentOffset.y
- };
- this.currentOffset.x += delta.x;
- this.currentOffset.y += delta.y;
- interaction.offsetBy(delta);
- interaction.move({
- skipModifiers: this.modifierCount
- });
- this.onNextFrame(function () {
- return _this5.smoothEndTick();
- });
- } else {
- interaction.offsetBy({
- x: this.targetOffset.x - this.currentOffset.x,
- y: this.targetOffset.y - this.currentOffset.y
- });
- this.end();
- }
- }
- }, {
- key: "resume",
- value: function resume(_ref) {
- var pointer = _ref.pointer,
- event = _ref.event,
- eventTarget = _ref.eventTarget;
- var interaction = this.interaction;
-
- // undo inertia changes to interaction coords
- interaction.offsetBy({
- x: -this.currentOffset.x,
- y: -this.currentOffset.y
- });
-
- // update pointer at pointer down position
- interaction.updatePointer(pointer, event, eventTarget, true);
-
- // fire resume signals and event
- interaction._doPhase({
- interaction: interaction,
- event: event,
- phase: 'resume'
- });
- copyCoords(interaction.coords.prev, interaction.coords.cur);
- this.stop();
- }
- }, {
- key: "end",
- value: function end() {
- this.interaction.move();
- this.interaction.end();
- this.stop();
- }
- }, {
- key: "stop",
- value: function stop() {
- this.active = this.smoothEnd = false;
- this.interaction.simulation = null;
- raf.cancel(this.timeout);
- }
- }]);
- return InertiaState;
- }();
- function start$6(_ref2) {
- var interaction = _ref2.interaction,
- event = _ref2.event;
- if (!interaction._interacting || interaction.simulation) {
- return null;
- }
- var started = interaction.inertia.start(event);
-
- // prevent action end if inertia or smoothEnd
- return started ? false : null;
- }
-
- // Check if the down event hits the current inertia target
- // control should be return to the user
- function resume(arg) {
- var interaction = arg.interaction,
- eventTarget = arg.eventTarget;
- var state = interaction.inertia;
- if (!state.active) return;
- var element = eventTarget;
-
- // climb up the DOM tree from the event target
- while (is.element(element)) {
- // if interaction element is the current inertia target element
- if (element === interaction.element) {
- state.resume(arg);
- break;
- }
- element = parentNode(element);
- }
- }
- function stop(_ref3) {
- var interaction = _ref3.interaction;
- var state = interaction.inertia;
- if (state.active) {
- state.stop();
- }
- }
- function getOptions$1(_ref4) {
- var interactable = _ref4.interactable,
- prepared = _ref4.prepared;
- return interactable && interactable.options && prepared.name && interactable.options[prepared.name].inertia;
- }
- var inertia = {
- id: 'inertia',
- before: ['modifiers', 'actions'],
- install: install$6,
- listeners: {
- 'interactions:new': function interactionsNew(_ref5) {
- var interaction = _ref5.interaction;
- interaction.inertia = new InertiaState(interaction);
- },
- 'interactions:before-action-end': start$6,
- 'interactions:down': resume,
- 'interactions:stop': stop,
- 'interactions:before-action-resume': function interactionsBeforeActionResume(arg) {
- var modification = arg.interaction.modification;
- modification.stop(arg);
- modification.start(arg, arg.interaction.coords.cur.page);
- modification.applyToInteraction(arg);
- },
- 'interactions:before-action-inertiastart': function interactionsBeforeActionInertiastart(arg) {
- return arg.interaction.modification.setAndApply(arg);
- },
- 'interactions:action-resume': addEventModifiers,
- 'interactions:action-inertiastart': addEventModifiers,
- 'interactions:after-action-inertiastart': function interactionsAfterActionInertiastart(arg) {
- return arg.interaction.modification.restoreInteractionCoords(arg);
- },
- 'interactions:after-action-resume': function interactionsAfterActionResume(arg) {
- return arg.interaction.modification.restoreInteractionCoords(arg);
- }
- }
- };
-
- // http://stackoverflow.com/a/5634528/2280888
- function _getQBezierValue(t, p1, p2, p3) {
- var iT = 1 - t;
- return iT * iT * p1 + 2 * iT * t * p2 + t * t * p3;
- }
- function getQuadraticCurvePoint(startX, startY, cpX, cpY, endX, endY, position) {
- return {
- x: _getQBezierValue(position, startX, cpX, endX),
- y: _getQBezierValue(position, startY, cpY, endY)
- };
- }
-
- // http://gizma.com/easing/
- function easeOutQuad(t, b, c, d) {
- t /= d;
- return -c * t * (t - 2) + b;
- }
- var inertia$1 = inertia;
-
- function fireUntilImmediateStopped(event, listeners) {
- for (var _i2 = 0; _i2 < listeners.length; _i2++) {
- var listener = listeners[_i2];
- if (event.immediatePropagationStopped) {
- break;
- }
- listener(event);
- }
- }
- var Eventable = /*#__PURE__*/function () {
- function Eventable(options) {
- _classCallCheck(this, Eventable);
- this.options = void 0;
- this.types = {};
- this.propagationStopped = false;
- this.immediatePropagationStopped = false;
- this.global = void 0;
- this.options = extend({}, options || {});
- }
- _createClass(Eventable, [{
- key: "fire",
- value: function fire(event) {
- var listeners;
- var global = this.global;
-
- // Interactable#on() listeners
- // tslint:disable no-conditional-assignment
- if (listeners = this.types[event.type]) {
- fireUntilImmediateStopped(event, listeners);
- }
-
- // interact.on() listeners
- if (!event.propagationStopped && global && (listeners = global[event.type])) {
- fireUntilImmediateStopped(event, listeners);
- }
- }
- }, {
- key: "on",
- value: function on(type, listener) {
- var listeners = normalize(type, listener);
- for (type in listeners) {
- this.types[type] = merge(this.types[type] || [], listeners[type]);
- }
- }
- }, {
- key: "off",
- value: function off(type, listener) {
- var listeners = normalize(type, listener);
- for (type in listeners) {
- var eventList = this.types[type];
- if (!eventList || !eventList.length) {
- continue;
- }
- for (var _i4 = 0, _listeners$type2 = listeners[type]; _i4 < _listeners$type2.length; _i4++) {
- var subListener = _listeners$type2[_i4];
- var _index = eventList.indexOf(subListener);
- if (_index !== -1) {
- eventList.splice(_index, 1);
- }
- }
- }
- }
- }, {
- key: "getRect",
- value: function getRect(_element) {
- return null;
- }
- }]);
- return Eventable;
- }();
-
- function install$5(scope) {
- var _scope$document;
- var targets = [];
- var delegatedEvents = {};
- var documents = [];
- var eventsMethods = {
- add: add,
- remove: remove,
- addDelegate: addDelegate,
- removeDelegate: removeDelegate,
- delegateListener: delegateListener,
- delegateUseCapture: delegateUseCapture,
- delegatedEvents: delegatedEvents,
- documents: documents,
- targets: targets,
- supportsOptions: false,
- supportsPassive: false
- };
-
- // check if browser supports passive events and options arg
- (_scope$document = scope.document) == null ? void 0 : _scope$document.createElement('div').addEventListener('test', null, {
- get capture() {
- return eventsMethods.supportsOptions = true;
- },
- get passive() {
- return eventsMethods.supportsPassive = true;
- }
- });
- scope.events = eventsMethods;
- function add(eventTarget, type, listener, optionalArg) {
- if (!eventTarget.addEventListener) return;
- var options = getOptions(optionalArg);
- var target = find(targets, function (t) {
- return t.eventTarget === eventTarget;
- });
- if (!target) {
- target = {
- eventTarget: eventTarget,
- events: {}
- };
- targets.push(target);
- }
- if (!target.events[type]) {
- target.events[type] = [];
- }
- if (!find(target.events[type], function (l) {
- return l.func === listener && optionsMatch(l.options, options);
- })) {
- eventTarget.addEventListener(type, listener, eventsMethods.supportsOptions ? options : options.capture);
- target.events[type].push({
- func: listener,
- options: options
- });
- }
- }
- function remove(eventTarget, type, listener, optionalArg) {
- if (!eventTarget.addEventListener || !eventTarget.removeEventListener) return;
- var targetIndex = findIndex(targets, function (t) {
- return t.eventTarget === eventTarget;
- });
- var target = targets[targetIndex];
- if (!target || !target.events) {
- return;
- }
- if (type === 'all') {
- for (type in target.events) {
- if (target.events.hasOwnProperty(type)) {
- remove(eventTarget, type, 'all');
- }
- }
- return;
- }
- var typeIsEmpty = false;
- var typeListeners = target.events[type];
- if (typeListeners) {
- if (listener === 'all') {
- for (var i = typeListeners.length - 1; i >= 0; i--) {
- var entry = typeListeners[i];
- remove(eventTarget, type, entry.func, entry.options);
- }
- return;
- } else {
- var options = getOptions(optionalArg);
- for (var _i = 0; _i < typeListeners.length; _i++) {
- var _entry = typeListeners[_i];
- if (_entry.func === listener && optionsMatch(_entry.options, options)) {
- eventTarget.removeEventListener(type, listener, eventsMethods.supportsOptions ? options : options.capture);
- typeListeners.splice(_i, 1);
- if (typeListeners.length === 0) {
- delete target.events[type];
- typeIsEmpty = true;
- }
- break;
- }
- }
- }
- }
- if (typeIsEmpty && !Object.keys(target.events).length) {
- targets.splice(targetIndex, 1);
- }
- }
- function addDelegate(selector, context, type, listener, optionalArg) {
- var options = getOptions(optionalArg);
- if (!delegatedEvents[type]) {
- delegatedEvents[type] = [];
-
- // add delegate listener functions
- for (var _i3 = 0; _i3 < documents.length; _i3++) {
- var doc = documents[_i3];
- add(doc, type, delegateListener);
- add(doc, type, delegateUseCapture, true);
- }
- }
- var delegates = delegatedEvents[type];
- var delegate = find(delegates, function (d) {
- return d.selector === selector && d.context === context;
- });
- if (!delegate) {
- delegate = {
- selector: selector,
- context: context,
- listeners: []
- };
- delegates.push(delegate);
- }
- delegate.listeners.push({
- func: listener,
- options: options
- });
- }
- function removeDelegate(selector, context, type, listener, optionalArg) {
- var options = getOptions(optionalArg);
- var delegates = delegatedEvents[type];
- var matchFound = false;
- var index;
- if (!delegates) return;
-
- // count from last index of delegated to 0
- for (index = delegates.length - 1; index >= 0; index--) {
- var cur = delegates[index];
- // look for matching selector and context Node
- if (cur.selector === selector && cur.context === context) {
- var listeners = cur.listeners;
-
- // each item of the listeners array is an array: [function, capture, passive]
- for (var i = listeners.length - 1; i >= 0; i--) {
- var entry = listeners[i];
-
- // check if the listener functions and capture and passive flags match
- if (entry.func === listener && optionsMatch(entry.options, options)) {
- // remove the listener from the array of listeners
- listeners.splice(i, 1);
-
- // if all listeners for this target have been removed
- // remove the target from the delegates array
- if (!listeners.length) {
- delegates.splice(index, 1);
-
- // remove delegate function from context
- remove(context, type, delegateListener);
- remove(context, type, delegateUseCapture, true);
- }
-
- // only remove one listener
- matchFound = true;
- break;
- }
- }
- if (matchFound) {
- break;
- }
- }
- }
- }
-
- // bound to the interactable context when a DOM event
- // listener is added to a selector interactable
- function delegateListener(event, optionalArg) {
- var options = getOptions(optionalArg);
- var fakeEvent = new FakeEvent(event);
- var delegates = delegatedEvents[event.type];
- var _pointerUtils$getEven = getEventTargets(event),
- eventTarget = _pointerUtils$getEven[0];
- var element = eventTarget;
-
- // climb up document tree looking for selector matches
- while (is.element(element)) {
- for (var i = 0; i < delegates.length; i++) {
- var cur = delegates[i];
- var selector = cur.selector,
- context = cur.context;
- if (matchesSelector(element, selector) && nodeContains(context, eventTarget) && nodeContains(context, element)) {
- var listeners = cur.listeners;
- fakeEvent.currentTarget = element;
- for (var _i5 = 0; _i5 < listeners.length; _i5++) {
- var entry = listeners[_i5];
- if (optionsMatch(entry.options, options)) {
- entry.func(fakeEvent);
- }
- }
- }
- }
- element = parentNode(element);
- }
- }
- function delegateUseCapture(event) {
- return delegateListener.call(this, event, true);
- }
-
- // for type inferrence
- return eventsMethods;
- }
- var FakeEvent = /*#__PURE__*/function () {
- function FakeEvent(originalEvent) {
- _classCallCheck(this, FakeEvent);
- this.currentTarget = void 0;
- this.originalEvent = void 0;
- this.type = void 0;
- this.originalEvent = originalEvent;
- // duplicate the event so that currentTarget can be changed
- pointerExtend(this, originalEvent);
- }
- _createClass(FakeEvent, [{
- key: "preventOriginalDefault",
- value: function preventOriginalDefault() {
- this.originalEvent.preventDefault();
- }
- }, {
- key: "stopPropagation",
- value: function stopPropagation() {
- this.originalEvent.stopPropagation();
- }
- }, {
- key: "stopImmediatePropagation",
- value: function stopImmediatePropagation() {
- this.originalEvent.stopImmediatePropagation();
- }
- }]);
- return FakeEvent;
- }();
- function getOptions(param) {
- if (!is.object(param)) {
- return {
- capture: !!param,
- passive: false
- };
- }
- return {
- capture: !!param.capture,
- passive: !!param.passive
- };
- }
- function optionsMatch(a, b) {
- if (a === b) return true;
- if (typeof a === 'boolean') return !!b.capture === a && !!b.passive === false;
- return !!a.capture === !!b.capture && !!a.passive === !!b.passive;
- }
- var events = {
- id: 'events',
- install: install$5
- };
-
- var finder = {
- methodOrder: ['simulationResume', 'mouseOrPen', 'hasPointer', 'idle'],
- search: function search(details) {
- for (var _i2 = 0, _finder$methodOrder2 = finder.methodOrder; _i2 < _finder$methodOrder2.length; _i2++) {
- var method = _finder$methodOrder2[_i2];
- var interaction = finder[method](details);
- if (interaction) {
- return interaction;
- }
- }
- return null;
- },
- // try to resume simulation with a new pointer
- simulationResume: function simulationResume(_ref) {
- var pointerType = _ref.pointerType,
- eventType = _ref.eventType,
- eventTarget = _ref.eventTarget,
- scope = _ref.scope;
- if (!/down|start/i.test(eventType)) {
- return null;
- }
- for (var _i4 = 0, _scope$interactions$l2 = scope.interactions.list; _i4 < _scope$interactions$l2.length; _i4++) {
- var interaction = _scope$interactions$l2[_i4];
- var element = eventTarget;
- if (interaction.simulation && interaction.simulation.allowResume && interaction.pointerType === pointerType) {
- while (element) {
- // if the element is the interaction element
- if (element === interaction.element) {
- return interaction;
- }
- element = parentNode(element);
- }
- }
- }
- return null;
- },
- // if it's a mouse or pen interaction
- mouseOrPen: function mouseOrPen(_ref2) {
- var pointerId = _ref2.pointerId,
- pointerType = _ref2.pointerType,
- eventType = _ref2.eventType,
- scope = _ref2.scope;
- if (pointerType !== 'mouse' && pointerType !== 'pen') {
- return null;
- }
- var firstNonActive;
- for (var _i6 = 0, _scope$interactions$l4 = scope.interactions.list; _i6 < _scope$interactions$l4.length; _i6++) {
- var interaction = _scope$interactions$l4[_i6];
- if (interaction.pointerType === pointerType) {
- // if it's a down event, skip interactions with running simulations
- if (interaction.simulation && !hasPointerId(interaction, pointerId)) {
- continue;
- }
-
- // if the interaction is active, return it immediately
- if (interaction.interacting()) {
- return interaction;
- }
- // otherwise save it and look for another active interaction
- else if (!firstNonActive) {
- firstNonActive = interaction;
- }
- }
- } // if no active mouse interaction was found use the first inactive mouse
- // interaction
- if (firstNonActive) {
- return firstNonActive;
- }
-
- // find any mouse or pen interaction.
- // ignore the interaction if the eventType is a *down, and a simulation
- // is active
- for (var _i8 = 0, _scope$interactions$l6 = scope.interactions.list; _i8 < _scope$interactions$l6.length; _i8++) {
- var _interaction = _scope$interactions$l6[_i8];
- if (_interaction.pointerType === pointerType && !(/down/i.test(eventType) && _interaction.simulation)) {
- return _interaction;
- }
- }
- return null;
- },
- // get interaction that has this pointer
- hasPointer: function hasPointer(_ref3) {
- var pointerId = _ref3.pointerId,
- scope = _ref3.scope;
- for (var _i10 = 0, _scope$interactions$l8 = scope.interactions.list; _i10 < _scope$interactions$l8.length; _i10++) {
- var interaction = _scope$interactions$l8[_i10];
- if (hasPointerId(interaction, pointerId)) {
- return interaction;
- }
- }
- return null;
- },
- // get first idle interaction with a matching pointerType
- idle: function idle(_ref4) {
- var pointerType = _ref4.pointerType,
- scope = _ref4.scope;
- for (var _i12 = 0, _scope$interactions$l10 = scope.interactions.list; _i12 < _scope$interactions$l10.length; _i12++) {
- var interaction = _scope$interactions$l10[_i12];
- // if there's already a pointer held down
- if (interaction.pointers.length === 1) {
- var target = interaction.interactable;
- // don't add this pointer if there is a target interactable and it
- // isn't gesturable
- if (target && !(target.options.gesture && target.options.gesture.enabled)) {
- continue;
- }
- }
- // maximum of 2 pointers per interaction
- else if (interaction.pointers.length >= 2) {
- continue;
- }
- if (!interaction.interacting() && pointerType === interaction.pointerType) {
- return interaction;
- }
- }
- return null;
- }
- };
- function hasPointerId(interaction, pointerId) {
- return interaction.pointers.some(function (_ref5) {
- var id = _ref5.id;
- return id === pointerId;
- });
- }
- var finder$1 = finder;
-
- var methodNames = ['pointerDown', 'pointerMove', 'pointerUp', 'updatePointer', 'removePointer', 'windowBlur'];
- function install$4(scope) {
- var listeners = {};
- for (var _i2 = 0; _i2 < methodNames.length; _i2++) {
- var method = methodNames[_i2];
- listeners[method] = doOnInteractions(method, scope);
- }
- var pEventTypes = browser$1.pEventTypes;
- var docEvents;
- if (domObjects$1.PointerEvent) {
- docEvents = [{
- type: pEventTypes.down,
- listener: releasePointersOnRemovedEls
- }, {
- type: pEventTypes.down,
- listener: listeners.pointerDown
- }, {
- type: pEventTypes.move,
- listener: listeners.pointerMove
- }, {
- type: pEventTypes.up,
- listener: listeners.pointerUp
- }, {
- type: pEventTypes.cancel,
- listener: listeners.pointerUp
- }];
- } else {
- docEvents = [{
- type: 'mousedown',
- listener: listeners.pointerDown
- }, {
- type: 'mousemove',
- listener: listeners.pointerMove
- }, {
- type: 'mouseup',
- listener: listeners.pointerUp
- }, {
- type: 'touchstart',
- listener: releasePointersOnRemovedEls
- }, {
- type: 'touchstart',
- listener: listeners.pointerDown
- }, {
- type: 'touchmove',
- listener: listeners.pointerMove
- }, {
- type: 'touchend',
- listener: listeners.pointerUp
- }, {
- type: 'touchcancel',
- listener: listeners.pointerUp
- }];
- }
- docEvents.push({
- type: 'blur',
- listener: function listener(event) {
- for (var _i4 = 0, _scope$interactions$l2 = scope.interactions.list; _i4 < _scope$interactions$l2.length; _i4++) {
- var interaction = _scope$interactions$l2[_i4];
- interaction.documentBlur(event);
- }
- }
- });
-
- // for ignoring browser's simulated mouse events
- scope.prevTouchTime = 0;
- scope.Interaction = /*#__PURE__*/function (_InteractionBase) {
- _inherits(_class, _InteractionBase);
- var _super = _createSuper(_class);
- function _class() {
- _classCallCheck(this, _class);
- return _super.apply(this, arguments);
- }
- _createClass(_class, [{
- key: "pointerMoveTolerance",
- get: function get() {
- return scope.interactions.pointerMoveTolerance;
- },
- set: function set(value) {
- scope.interactions.pointerMoveTolerance = value;
- }
- }, {
- key: "_now",
- value: function _now() {
- return scope.now();
- }
- }]);
- return _class;
- }(Interaction);
- scope.interactions = {
- // all active and idle interactions
- list: [],
- new: function _new(options) {
- options.scopeFire = function (name, arg) {
- return scope.fire(name, arg);
- };
- var interaction = new scope.Interaction(options);
- scope.interactions.list.push(interaction);
- return interaction;
- },
- listeners: listeners,
- docEvents: docEvents,
- pointerMoveTolerance: 1
- };
- function releasePointersOnRemovedEls() {
- // for all inactive touch interactions with pointers down
- for (var _i6 = 0, _scope$interactions$l4 = scope.interactions.list; _i6 < _scope$interactions$l4.length; _i6++) {
- var interaction = _scope$interactions$l4[_i6];
- if (!interaction.pointerIsDown || interaction.pointerType !== 'touch' || interaction._interacting) {
- continue;
- }
-
- // if a pointer is down on an element that is no longer in the DOM tree
- var _loop = function _loop() {
- var pointer = _interaction$pointers2[_i8];
- if (!scope.documents.some(function (_ref) {
- var doc = _ref.doc;
- return nodeContains(doc, pointer.downTarget);
- })) {
- // remove the pointer from the interaction
- interaction.removePointer(pointer.pointer, pointer.event);
- }
- };
- for (var _i8 = 0, _interaction$pointers2 = interaction.pointers; _i8 < _interaction$pointers2.length; _i8++) {
- _loop();
- }
- }
- }
- scope.usePlugin(interactablePreventDefault);
- }
- function doOnInteractions(method, scope) {
- return function (event) {
- var interactions = scope.interactions.list;
- var pointerType = getPointerType(event);
- var _pointerUtils$getEven = getEventTargets(event),
- eventTarget = _pointerUtils$getEven[0],
- curEventTarget = _pointerUtils$getEven[1];
- var matches = []; // [ [pointer, interaction], ...]
-
- if (/^touch/.test(event.type)) {
- scope.prevTouchTime = scope.now();
-
- // @ts-expect-error
- for (var _i10 = 0, _event$changedTouches2 = event.changedTouches; _i10 < _event$changedTouches2.length; _i10++) {
- var changedTouch = _event$changedTouches2[_i10];
- var pointer = changedTouch;
- var pointerId = getPointerId(pointer);
- var searchDetails = {
- pointer: pointer,
- pointerId: pointerId,
- pointerType: pointerType,
- eventType: event.type,
- eventTarget: eventTarget,
- curEventTarget: curEventTarget,
- scope: scope
- };
- var interaction = getInteraction(searchDetails);
- matches.push([searchDetails.pointer, searchDetails.eventTarget, searchDetails.curEventTarget, interaction]);
- }
- } else {
- var invalidPointer = false;
- if (!browser$1.supportsPointerEvent && /mouse/.test(event.type)) {
- // ignore mouse events while touch interactions are active
- for (var i = 0; i < interactions.length && !invalidPointer; i++) {
- invalidPointer = interactions[i].pointerType !== 'mouse' && interactions[i].pointerIsDown;
- }
-
- // try to ignore mouse events that are simulated by the browser
- // after a touch event
- invalidPointer = invalidPointer || scope.now() - scope.prevTouchTime < 500 ||
- // on iOS and Firefox Mobile, MouseEvent.timeStamp is zero if simulated
- event.timeStamp === 0;
- }
- if (!invalidPointer) {
- var _searchDetails = {
- pointer: event,
- pointerId: getPointerId(event),
- pointerType: pointerType,
- eventType: event.type,
- curEventTarget: curEventTarget,
- eventTarget: eventTarget,
- scope: scope
- };
- var _interaction = getInteraction(_searchDetails);
- matches.push([_searchDetails.pointer, _searchDetails.eventTarget, _searchDetails.curEventTarget, _interaction]);
- }
- }
-
- // eslint-disable-next-line no-shadow
- for (var _i12 = 0; _i12 < matches.length; _i12++) {
- var _matches$_i = matches[_i12],
- _pointer = _matches$_i[0],
- _eventTarget = _matches$_i[1],
- _curEventTarget = _matches$_i[2],
- _interaction2 = _matches$_i[3];
- _interaction2[method](_pointer, event, _eventTarget, _curEventTarget);
- }
- };
- }
- function getInteraction(searchDetails) {
- var pointerType = searchDetails.pointerType,
- scope = searchDetails.scope;
- var foundInteraction = finder$1.search(searchDetails);
- var signalArg = {
- interaction: foundInteraction,
- searchDetails: searchDetails
- };
- scope.fire('interactions:find', signalArg);
- return signalArg.interaction || scope.interactions.new({
- pointerType: pointerType
- });
- }
- function onDocSignal(_ref2, eventMethodName) {
- var doc = _ref2.doc,
- scope = _ref2.scope,
- options = _ref2.options;
- var docEvents = scope.interactions.docEvents,
- events = scope.events;
- var eventMethod = events[eventMethodName];
- if (scope.browser.isIOS && !options.events) {
- options.events = {
- passive: false
- };
- }
-
- // delegate event listener
- for (var eventType in events.delegatedEvents) {
- eventMethod(doc, eventType, events.delegateListener);
- eventMethod(doc, eventType, events.delegateUseCapture, true);
- }
- var eventOptions = options && options.events;
- for (var _i14 = 0; _i14 < docEvents.length; _i14++) {
- var _docEvents$_i = docEvents[_i14],
- _type = _docEvents$_i.type,
- listener = _docEvents$_i.listener;
- eventMethod(doc, _type, listener, eventOptions);
- }
- }
- var interactions = {
- id: 'core/interactions',
- install: install$4,
- listeners: {
- 'scope:add-document': function scopeAddDocument(arg) {
- return onDocSignal(arg, 'add');
- },
- 'scope:remove-document': function scopeRemoveDocument(arg) {
- return onDocSignal(arg, 'remove');
- },
- 'interactable:unset': function interactableUnset(_ref3, scope) {
- var interactable = _ref3.interactable;
- // Stop and destroy related interactions when an Interactable is unset
- for (var i = scope.interactions.list.length - 1; i >= 0; i--) {
- var interaction = scope.interactions.list[i];
- if (interaction.interactable !== interactable) {
- continue;
- }
- interaction.stop();
- scope.fire('interactions:destroy', {
- interaction: interaction
- });
- interaction.destroy();
- if (scope.interactions.list.length > 2) {
- scope.interactions.list.splice(i, 1);
- }
- }
- }
- },
- onDocSignal: onDocSignal,
- doOnInteractions: doOnInteractions,
- methodNames: methodNames
- };
- var interactions$1 = interactions;
-
- var OnOffMethod = /*#__PURE__*/function (OnOffMethod) {
- OnOffMethod[OnOffMethod["On"] = 0] = "On";
- OnOffMethod[OnOffMethod["Off"] = 1] = "Off";
- return OnOffMethod;
- }(OnOffMethod || {});
- /**
- * ```ts
- * const interactable = interact('.cards')
- * .draggable({
- * listeners: { move: event => console.log(event.type, event.pageX, event.pageY) }
- * })
- * .resizable({
- * listeners: { move: event => console.log(event.rect) },
- * modifiers: [interact.modifiers.restrictEdges({ outer: 'parent' })]
- * })
- * ```
- */
- var Interactable = /*#__PURE__*/function () {
- function Interactable(target, options, defaultContext, scopeEvents) {
- _classCallCheck(this, Interactable);
- this.target = void 0;
- /** @internal */
- this.options = void 0;
- /** @internal */
- this._actions = void 0;
- /** @internal */
- this.events = new Eventable();
- /** @internal */
- this._context = void 0;
- /** @internal */
- this._win = void 0;
- /** @internal */
- this._doc = void 0;
- /** @internal */
- this._scopeEvents = void 0;
- this._actions = options.actions;
- this.target = target;
- this._context = options.context || defaultContext;
- this._win = getWindow(trySelector(target) ? this._context : target);
- this._doc = this._win.document;
- this._scopeEvents = scopeEvents;
- this.set(options);
- }
- _createClass(Interactable, [{
- key: "_defaults",
- get: /** @internal */function get() {
- return {
- base: {},
- perAction: {},
- actions: {}
- };
- }
- }, {
- key: "setOnEvents",
- value: function setOnEvents(actionName, phases) {
- if (is.func(phases.onstart)) {
- this.on("".concat(actionName, "start"), phases.onstart);
- }
- if (is.func(phases.onmove)) {
- this.on("".concat(actionName, "move"), phases.onmove);
- }
- if (is.func(phases.onend)) {
- this.on("".concat(actionName, "end"), phases.onend);
- }
- if (is.func(phases.oninertiastart)) {
- this.on("".concat(actionName, "inertiastart"), phases.oninertiastart);
- }
- return this;
- }
- }, {
- key: "updatePerActionListeners",
- value: function updatePerActionListeners(actionName, prev, cur) {
- var _this$_actions$map$ac,
- _this = this;
- var actionFilter = (_this$_actions$map$ac = this._actions.map[actionName]) == null ? void 0 : _this$_actions$map$ac.filterEventType;
- var filter = function filter(type) {
- return (actionFilter == null || actionFilter(type)) && isNonNativeEvent(type, _this._actions);
- };
- if (is.array(prev) || is.object(prev)) {
- this._onOff(OnOffMethod.Off, actionName, prev, undefined, filter);
- }
- if (is.array(cur) || is.object(cur)) {
- this._onOff(OnOffMethod.On, actionName, cur, undefined, filter);
- }
- }
- }, {
- key: "setPerAction",
- value: function setPerAction(actionName, options) {
- var defaults = this._defaults;
-
- // for all the default per-action options
- for (var optionName_ in options) {
- var optionName = optionName_;
- var actionOptions = this.options[actionName];
- var optionValue = options[optionName];
-
- // remove old event listeners and add new ones
- if (optionName === 'listeners') {
- this.updatePerActionListeners(actionName, actionOptions.listeners, optionValue);
- }
-
- // if the option value is an array
- if (is.array(optionValue)) {
- actionOptions[optionName] = from(optionValue);
- }
- // if the option value is an object
- else if (is.plainObject(optionValue)) {
- actionOptions[optionName] = extend(actionOptions[optionName] || {}, clone(optionValue));
-
- // set anabled field to true if it exists in the defaults
- if (is.object(defaults.perAction[optionName]) && 'enabled' in defaults.perAction[optionName]) {
- actionOptions[optionName].enabled = optionValue.enabled !== false;
- }
- }
- // if the option value is a boolean and the default is an object
- else if (is.bool(optionValue) && is.object(defaults.perAction[optionName])) {
- actionOptions[optionName].enabled = optionValue;
- }
- // if it's anything else, do a plain assignment
- else {
- actionOptions[optionName] = optionValue;
- }
- }
- }
-
- /**
- * The default function to get an Interactables bounding rect. Can be
- * overridden using {@link Interactable.rectChecker}.
- *
- * @param {Element} [element] The element to measure.
- * @return {Rect} The object's bounding rectangle.
- */
- }, {
- key: "getRect",
- value: function getRect(element) {
- element = element || (is.element(this.target) ? this.target : null);
- if (is.string(this.target)) {
- element = element || this._context.querySelector(this.target);
- }
- return getElementRect(element);
- }
-
- /**
- * Returns or sets the function used to calculate the interactable's
- * element's rectangle
- *
- * @param {function} [checker] A function which returns this Interactable's
- * bounding rectangle. See {@link Interactable.getRect}
- * @return {function | object} The checker function or this Interactable
- */
- }, {
- key: "rectChecker",
- value: function rectChecker(checker) {
- var _this2 = this;
- if (is.func(checker)) {
- this.getRect = function (element) {
- var rect = extend({}, checker.apply(_this2, element));
- if (!('width' in rect)) {
- rect.width = rect.right - rect.left;
- rect.height = rect.bottom - rect.top;
- }
- return rect;
- };
- return this;
- }
- if (checker === null) {
- delete this.getRect;
- return this;
- }
- return this.getRect;
- }
-
- /** @internal */
- }, {
- key: "_backCompatOption",
- value: function _backCompatOption(optionName, newValue) {
- if (trySelector(newValue) || is.object(newValue)) {
- this.options[optionName] = newValue;
- for (var action in this._actions.map) {
- this.options[action][optionName] = newValue;
- }
- return this;
- }
- return this.options[optionName];
- }
-
- /**
- * Gets or sets the origin of the Interactable's element. The x and y
- * of the origin will be subtracted from action event coordinates.
- *
- * @param {Element | object | string} [origin] An HTML or SVG Element whose
- * rect will be used, an object eg. { x: 0, y: 0 } or string 'parent', 'self'
- * or any CSS selector
- *
- * @return {object} The current origin or this Interactable
- */
- }, {
- key: "origin",
- value: function origin(newValue) {
- return this._backCompatOption('origin', newValue);
- }
-
- /**
- * Returns or sets the mouse coordinate types used to calculate the
- * movement of the pointer.
- *
- * @param {string} [newValue] Use 'client' if you will be scrolling while
- * interacting; Use 'page' if you want autoScroll to work
- * @return {string | object} The current deltaSource or this Interactable
- */
- }, {
- key: "deltaSource",
- value: function deltaSource(newValue) {
- if (newValue === 'page' || newValue === 'client') {
- this.options.deltaSource = newValue;
- return this;
- }
- return this.options.deltaSource;
- }
-
- /** @internal */
- }, {
- key: "getAllElements",
- value: function getAllElements() {
- var target = this.target;
- if (is.string(target)) {
- return Array.from(this._context.querySelectorAll(target));
- }
- if (is.func(target) && target.getAllElements) {
- return target.getAllElements();
- }
- return is.element(target) ? [target] : [];
- }
-
- /**
- * Gets the selector context Node of the Interactable. The default is
- * `window.document`.
- *
- * @return {Node} The context Node of this Interactable
- */
- }, {
- key: "context",
- value: function context() {
- return this._context;
- }
- }, {
- key: "inContext",
- value: function inContext(element) {
- return this._context === element.ownerDocument || nodeContains(this._context, element);
- }
-
- /** @internal */
- }, {
- key: "testIgnoreAllow",
- value: function testIgnoreAllow(options, targetNode, eventTarget) {
- return !this.testIgnore(options.ignoreFrom, targetNode, eventTarget) && this.testAllow(options.allowFrom, targetNode, eventTarget);
- }
-
- /** @internal */
- }, {
- key: "testAllow",
- value: function testAllow(allowFrom, targetNode, element) {
- if (!allowFrom) {
- return true;
- }
- if (!is.element(element)) {
- return false;
- }
- if (is.string(allowFrom)) {
- return matchesUpTo(element, allowFrom, targetNode);
- } else if (is.element(allowFrom)) {
- return nodeContains(allowFrom, element);
- }
- return false;
- }
-
- /** @internal */
- }, {
- key: "testIgnore",
- value: function testIgnore(ignoreFrom, targetNode, element) {
- if (!ignoreFrom || !is.element(element)) {
- return false;
- }
- if (is.string(ignoreFrom)) {
- return matchesUpTo(element, ignoreFrom, targetNode);
- } else if (is.element(ignoreFrom)) {
- return nodeContains(ignoreFrom, element);
- }
- return false;
- }
-
- /**
- * Calls listeners for the given InteractEvent type bound globally
- * and directly to this Interactable
- *
- * @param {InteractEvent} iEvent The InteractEvent object to be fired on this
- * Interactable
- * @return {Interactable} this Interactable
- */
- }, {
- key: "fire",
- value: function fire(iEvent) {
- this.events.fire(iEvent);
- return this;
- }
-
- /** @internal */
- }, {
- key: "_onOff",
- value: function _onOff(method, typeArg, listenerArg, options, filter) {
- if (is.object(typeArg) && !is.array(typeArg)) {
- options = listenerArg;
- listenerArg = null;
- }
- var listeners = normalize(typeArg, listenerArg, filter);
- for (var _type in listeners) {
- if (_type === 'wheel') {
- _type = browser$1.wheelEvent;
- }
- for (var _i2 = 0, _listeners$_type2 = listeners[_type]; _i2 < _listeners$_type2.length; _i2++) {
- var listener = _listeners$_type2[_i2];
- // if it is an action event type
- if (isNonNativeEvent(_type, this._actions)) {
- this.events[method === OnOffMethod.On ? 'on' : 'off'](_type, listener);
- }
- // delegated event
- else if (is.string(this.target)) {
- this._scopeEvents[method === OnOffMethod.On ? 'addDelegate' : 'removeDelegate'](this.target, this._context, _type, listener, options);
- }
- // remove listener from this Interactable's element
- else {
- this._scopeEvents[method === OnOffMethod.On ? 'add' : 'remove'](this.target, _type, listener, options);
- }
- }
- }
- return this;
- }
-
- /**
- * Binds a listener for an InteractEvent, pointerEvent or DOM event.
- *
- * @param {string | array | object} types The types of events to listen
- * for
- * @param {function | array | object} [listener] The event listener function(s)
- * @param {object | boolean} [options] options object or useCapture flag for
- * addEventListener
- * @return {Interactable} This Interactable
- */
- }, {
- key: "on",
- value: function on(types, listener, options) {
- return this._onOff(OnOffMethod.On, types, listener, options);
- }
-
- /**
- * Removes an InteractEvent, pointerEvent or DOM event listener.
- *
- * @param {string | array | object} types The types of events that were
- * listened for
- * @param {function | array | object} [listener] The event listener function(s)
- * @param {object | boolean} [options] options object or useCapture flag for
- * removeEventListener
- * @return {Interactable} This Interactable
- */
- }, {
- key: "off",
- value: function off(types, listener, options) {
- return this._onOff(OnOffMethod.Off, types, listener, options);
- }
-
- /**
- * Reset the options of this Interactable
- *
- * @param {object} options The new settings to apply
- * @return {object} This Interactable
- */
- }, {
- key: "set",
- value: function set(options) {
- var defaults = this._defaults;
- if (!is.object(options)) {
- options = {};
- }
- this.options = clone(defaults.base);
- for (var actionName_ in this._actions.methodDict) {
- var actionName = actionName_;
- var methodName = this._actions.methodDict[actionName];
- this.options[actionName] = {};
- this.setPerAction(actionName, extend(extend({}, defaults.perAction), defaults.actions[actionName]));
- this[methodName](options[actionName]);
- }
- for (var setting in options) {
- if (setting === 'getRect') {
- this.rectChecker(options.getRect);
- continue;
- }
- if (is.func(this[setting])) {
- this[setting](options[setting]);
- }
- }
- return this;
- }
-
- /**
- * Remove this interactable from the list of interactables and remove it's
- * action capabilities and event listeners
- */
- }, {
- key: "unset",
- value: function unset() {
- if (is.string(this.target)) {
- // remove delegated events
- for (var _type2 in this._scopeEvents.delegatedEvents) {
- var delegated = this._scopeEvents.delegatedEvents[_type2];
- for (var i = delegated.length - 1; i >= 0; i--) {
- var _delegated$i = delegated[i],
- selector = _delegated$i.selector,
- context = _delegated$i.context,
- listeners = _delegated$i.listeners;
- if (selector === this.target && context === this._context) {
- delegated.splice(i, 1);
- }
- for (var l = listeners.length - 1; l >= 0; l--) {
- this._scopeEvents.removeDelegate(this.target, this._context, _type2, listeners[l][0], listeners[l][1]);
- }
- }
- }
- } else {
- this._scopeEvents.remove(this.target, 'all');
- }
- }
- }]);
- return Interactable;
- }();
-
- var InteractableSet = /*#__PURE__*/function () {
- function InteractableSet(scope) {
- var _this = this;
- _classCallCheck(this, InteractableSet);
- // all set interactables
- this.list = [];
- this.selectorMap = {};
- this.scope = void 0;
- this.scope = scope;
- scope.addListeners({
- 'interactable:unset': function interactableUnset(_ref) {
- var interactable = _ref.interactable;
- var target = interactable.target;
- var interactablesOnTarget = is.string(target) ? _this.selectorMap[target] : target[_this.scope.id];
- var targetIndex = findIndex(interactablesOnTarget, function (i) {
- return i === interactable;
- });
- interactablesOnTarget.splice(targetIndex, 1);
- }
- });
- }
- _createClass(InteractableSet, [{
- key: "new",
- value: function _new(target, options) {
- options = extend(options || {}, {
- actions: this.scope.actions
- });
- var interactable = new this.scope.Interactable(target, options, this.scope.document, this.scope.events);
- this.scope.addDocument(interactable._doc);
- this.list.push(interactable);
- if (is.string(target)) {
- if (!this.selectorMap[target]) {
- this.selectorMap[target] = [];
- }
- this.selectorMap[target].push(interactable);
- } else {
- if (!interactable.target[this.scope.id]) {
- Object.defineProperty(target, this.scope.id, {
- value: [],
- configurable: true
- });
- }
- target[this.scope.id].push(interactable);
- }
- this.scope.fire('interactable:new', {
- target: target,
- options: options,
- interactable: interactable,
- win: this.scope._win
- });
- return interactable;
- }
- }, {
- key: "getExisting",
- value: function getExisting(target, options) {
- var context = options && options.context || this.scope.document;
- var isSelector = is.string(target);
- var interactablesOnTarget = isSelector ? this.selectorMap[target] : target[this.scope.id];
- if (!interactablesOnTarget) return undefined;
- return find(interactablesOnTarget, function (interactable) {
- return interactable._context === context && (isSelector || interactable.inContext(target));
- });
- }
- }, {
- key: "forEachMatch",
- value: function forEachMatch(node, callback) {
- for (var _i2 = 0, _this$list2 = this.list; _i2 < _this$list2.length; _i2++) {
- var _interactable = _this$list2[_i2];
- var ret = void 0;
- if ((is.string(_interactable.target) ?
- // target is a selector and the element matches
- is.element(node) && matchesSelector(node, _interactable.target) :
- // target is the element
- node === _interactable.target) &&
- // the element is in context
- _interactable.inContext(node)) {
- ret = callback(_interactable);
- }
- if (ret !== undefined) {
- return ret;
- }
- }
- }
- }]);
- return InteractableSet;
- }();
-
- /**
- * ```js
- * interact('#draggable').draggable(true)
- *
- * var rectables = interact('rect')
- * rectables
- * .gesturable(true)
- * .on('gesturemove', function (event) {
- * // ...
- * })
- * ```
- *
- * The methods of this variable can be used to set elements as interactables
- * and also to change various default settings.
- *
- * Calling it as a function and passing an element or a valid CSS selector
- * string returns an Interactable object which has various methods to configure
- * it.
- *
- * @param {Element | string} target The HTML or SVG Element to interact with
- * or CSS selector
- * @return {Interactable}
- */
-
- function createInteractStatic(scope) {
- var interact = function interact(target, options) {
- var interactable = scope.interactables.getExisting(target, options);
- if (!interactable) {
- interactable = scope.interactables.new(target, options);
- interactable.events.global = interact.globalEvents;
- }
- return interactable;
- };
-
- // expose the functions used to calculate multi-touch properties
- interact.getPointerAverage = pointerAverage;
- interact.getTouchBBox = touchBBox;
- interact.getTouchDistance = touchDistance;
- interact.getTouchAngle = touchAngle;
- interact.getElementRect = getElementRect;
- interact.getElementClientRect = getElementClientRect;
- interact.matchesSelector = matchesSelector;
- interact.closest = closest;
- interact.globalEvents = {};
-
- // eslint-disable-next-line no-undef
- interact.version = "1.10.27";
- interact.scope = scope;
- interact.use = function (plugin, options) {
- this.scope.usePlugin(plugin, options);
- return this;
- };
- interact.isSet = function (target, options) {
- return !!this.scope.interactables.get(target, options && options.context);
- };
- interact.on = warnOnce(function on(type, listener, options) {
- if (is.string(type) && type.search(' ') !== -1) {
- type = type.trim().split(/ +/);
- }
- if (is.array(type)) {
- for (var _i2 = 0, _ref2 = type; _i2 < _ref2.length; _i2++) {
- var eventType = _ref2[_i2];
- this.on(eventType, listener, options);
- }
- return this;
- }
- if (is.object(type)) {
- for (var prop in type) {
- this.on(prop, type[prop], listener);
- }
- return this;
- }
-
- // if it is an InteractEvent type, add listener to globalEvents
- if (isNonNativeEvent(type, this.scope.actions)) {
- // if this type of event was never bound
- if (!this.globalEvents[type]) {
- this.globalEvents[type] = [listener];
- } else {
- this.globalEvents[type].push(listener);
- }
- }
- // If non InteractEvent type, addEventListener to document
- else {
- this.scope.events.add(this.scope.document, type, listener, {
- options: options
- });
- }
- return this;
- }, 'The interact.on() method is being deprecated');
- interact.off = warnOnce(function off(type, listener, options) {
- if (is.string(type) && type.search(' ') !== -1) {
- type = type.trim().split(/ +/);
- }
- if (is.array(type)) {
- for (var _i4 = 0, _type2 = type; _i4 < _type2.length; _i4++) {
- var eventType = _type2[_i4];
- this.off(eventType, listener, options);
- }
- return this;
- }
- if (is.object(type)) {
- for (var prop in type) {
- this.off(prop, type[prop], listener);
- }
- return this;
- }
- if (isNonNativeEvent(type, this.scope.actions)) {
- var index;
- if (type in this.globalEvents && (index = this.globalEvents[type].indexOf(listener)) !== -1) {
- this.globalEvents[type].splice(index, 1);
- }
- } else {
- this.scope.events.remove(this.scope.document, type, listener, options);
- }
- return this;
- }, 'The interact.off() method is being deprecated');
- interact.debug = function () {
- return this.scope;
- };
- interact.supportsTouch = function () {
- return browser$1.supportsTouch;
- };
- interact.supportsPointerEvent = function () {
- return browser$1.supportsPointerEvent;
- };
- interact.stop = function () {
- for (var _i6 = 0, _this$scope$interacti2 = this.scope.interactions.list; _i6 < _this$scope$interacti2.length; _i6++) {
- var interaction = _this$scope$interacti2[_i6];
- interaction.stop();
- }
- return this;
- };
- interact.pointerMoveTolerance = function (newValue) {
- if (is.number(newValue)) {
- this.scope.interactions.pointerMoveTolerance = newValue;
- return this;
- }
- return this.scope.interactions.pointerMoveTolerance;
- };
- interact.addDocument = function (doc, options) {
- this.scope.addDocument(doc, options);
- };
- interact.removeDocument = function (doc) {
- this.scope.removeDocument(doc);
- };
- return interact;
- }
-
- /** @internal */
- var Scope = /*#__PURE__*/function () {
- function Scope() {
- var _this = this;
- _classCallCheck(this, Scope);
- this.id = "__interact_scope_".concat(Math.floor(Math.random() * 100));
- this.isInitialized = false;
- this.listenerMaps = [];
- this.browser = browser$1;
- this.defaults = clone(defaults$7);
- this.Eventable = Eventable;
- this.actions = {
- map: {},
- phases: {
- start: true,
- move: true,
- end: true
- },
- methodDict: {},
- phaselessTypes: {}
- };
- this.interactStatic = createInteractStatic(this);
- this.InteractEvent = InteractEvent;
- this.Interactable = void 0;
- this.interactables = new InteractableSet(this);
- // main window
- this._win = void 0;
- // main document
- this.document = void 0;
- // main window
- this.window = void 0;
- // all documents being listened to
- this.documents = [];
- this._plugins = {
- list: [],
- map: {}
- };
- this.onWindowUnload = function (event) {
- return _this.removeDocument(event.target);
- };
- var scope = this;
- this.Interactable = /*#__PURE__*/function (_InteractableBase) {
- _inherits(_class2, _InteractableBase);
- var _super = _createSuper(_class2);
- function _class2() {
- _classCallCheck(this, _class2);
- return _super.apply(this, arguments);
- }
- _createClass(_class2, [{
- key: "_defaults",
- get: function get() {
- return scope.defaults;
- }
- }, {
- key: "set",
- value: function set(options) {
- _get(_getPrototypeOf(_class2.prototype), "set", this).call(this, options);
- scope.fire('interactable:set', {
- options: options,
- interactable: this
- });
- return this;
- }
- }, {
- key: "unset",
- value: function unset() {
- _get(_getPrototypeOf(_class2.prototype), "unset", this).call(this);
- var index = scope.interactables.list.indexOf(this);
- if (index < 0) return;
- scope.interactables.list.splice(index, 1);
- scope.fire('interactable:unset', {
- interactable: this
- });
- }
- }]);
- return _class2;
- }(Interactable);
- }
- _createClass(Scope, [{
- key: "addListeners",
- value: function addListeners(map, id) {
- this.listenerMaps.push({
- id: id,
- map: map
- });
- }
- }, {
- key: "fire",
- value: function fire(name, arg) {
- for (var _i2 = 0, _this$listenerMaps2 = this.listenerMaps; _i2 < _this$listenerMaps2.length; _i2++) {
- var listener = _this$listenerMaps2[_i2].map[name];
- if (!!listener && listener(arg, this, name) === false) {
- return false;
- }
- }
- }
- }, {
- key: "init",
- value: function init(window) {
- return this.isInitialized ? this : initScope(this, window);
- }
- }, {
- key: "pluginIsInstalled",
- value: function pluginIsInstalled(plugin) {
- var id = plugin.id;
- return id ? !!this._plugins.map[id] : this._plugins.list.indexOf(plugin) !== -1;
- }
- }, {
- key: "usePlugin",
- value: function usePlugin(plugin, options) {
- if (!this.isInitialized) {
- return this;
- }
- if (this.pluginIsInstalled(plugin)) {
- return this;
- }
- if (plugin.id) {
- this._plugins.map[plugin.id] = plugin;
- }
- this._plugins.list.push(plugin);
- if (plugin.install) {
- plugin.install(this, options);
- }
- if (plugin.listeners && plugin.before) {
- var index = 0;
- var len = this.listenerMaps.length;
- var before = plugin.before.reduce(function (acc, id) {
- acc[id] = true;
- acc[pluginIdRoot(id)] = true;
- return acc;
- }, {});
- for (; index < len; index++) {
- var otherId = this.listenerMaps[index].id;
- if (otherId && (before[otherId] || before[pluginIdRoot(otherId)])) {
- break;
- }
- }
- this.listenerMaps.splice(index, 0, {
- id: plugin.id,
- map: plugin.listeners
- });
- } else if (plugin.listeners) {
- this.listenerMaps.push({
- id: plugin.id,
- map: plugin.listeners
- });
- }
- return this;
- }
- }, {
- key: "addDocument",
- value: function addDocument(doc, options) {
- // do nothing if document is already known
- if (this.getDocIndex(doc) !== -1) {
- return false;
- }
- var window = getWindow(doc);
- options = options ? extend({}, options) : {};
- this.documents.push({
- doc: doc,
- options: options
- });
- this.events.documents.push(doc);
-
- // don't add an unload event for the main document
- // so that the page may be cached in browser history
- if (doc !== this.document) {
- this.events.add(window, 'unload', this.onWindowUnload);
- }
- this.fire('scope:add-document', {
- doc: doc,
- window: window,
- scope: this,
- options: options
- });
- }
- }, {
- key: "removeDocument",
- value: function removeDocument(doc) {
- var index = this.getDocIndex(doc);
- var window = getWindow(doc);
- var options = this.documents[index].options;
- this.events.remove(window, 'unload', this.onWindowUnload);
- this.documents.splice(index, 1);
- this.events.documents.splice(index, 1);
- this.fire('scope:remove-document', {
- doc: doc,
- window: window,
- scope: this,
- options: options
- });
- }
- }, {
- key: "getDocIndex",
- value: function getDocIndex(doc) {
- for (var i = 0; i < this.documents.length; i++) {
- if (this.documents[i].doc === doc) {
- return i;
- }
- }
- return -1;
- }
- }, {
- key: "getDocOptions",
- value: function getDocOptions(doc) {
- var docIndex = this.getDocIndex(doc);
- return docIndex === -1 ? null : this.documents[docIndex].options;
- }
- }, {
- key: "now",
- value: function now() {
- return (this.window.Date || Date).now();
- }
- }]);
- return Scope;
- }();
-
- // Keep Scope class internal, but expose minimal interface to avoid broken types when Scope is stripped out
-
- /** @internal */
- function initScope(scope, window) {
- scope.isInitialized = true;
- if (is.window(window)) {
- init$3(window);
- }
- domObjects$1.init(window);
- browser$1.init(window);
- raf.init(window);
-
- // @ts-expect-error
- scope.window = window;
- scope.document = window.document;
- scope.usePlugin(interactions$1);
- scope.usePlugin(events);
- return scope;
- }
- function pluginIdRoot(id) {
- return id && id.replace(/\/.*$/, '');
- }
-
- var scope = new Scope();
- var interact = scope.interactStatic;
- var interact$1 = interact;
- var _global = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : window;
- scope.init(_global);
-
- var edgeTarget = (function () {});
-
- var elements = (function () {});
-
- var grid = (function (grid) {
- var coordFields = [['x', 'y'], ['left', 'top'], ['right', 'bottom'], ['width', 'height']].filter(function (_ref) {
- var xField = _ref[0],
- yField = _ref[1];
- return xField in grid || yField in grid;
- });
- var gridFunc = function gridFunc(x, y) {
- var range = grid.range,
- _grid$limits = grid.limits,
- limits = _grid$limits === void 0 ? {
- left: -Infinity,
- right: Infinity,
- top: -Infinity,
- bottom: Infinity
- } : _grid$limits,
- _grid$offset = grid.offset,
- offset = _grid$offset === void 0 ? {
- x: 0,
- y: 0
- } : _grid$offset;
- var result = {
- range: range,
- grid: grid,
- x: null,
- y: null
- };
- for (var _i2 = 0; _i2 < coordFields.length; _i2++) {
- var _coordFields$_i = coordFields[_i2],
- xField = _coordFields$_i[0],
- yField = _coordFields$_i[1];
- var gridx = Math.round((x - offset.x) / grid[xField]);
- var gridy = Math.round((y - offset.y) / grid[yField]);
- result[xField] = Math.max(limits.left, Math.min(limits.right, gridx * grid[xField] + offset.x));
- result[yField] = Math.max(limits.top, Math.min(limits.bottom, gridy * grid[yField] + offset.y));
- }
- return result;
- };
- gridFunc.grid = grid;
- gridFunc.coordFields = coordFields;
- return gridFunc;
- });
-
- /* eslint-disable import/no-named-as-default, import/no-unresolved */
-
- var allSnappers = /*#__PURE__*/Object.freeze({
- __proto__: null,
- edgeTarget: edgeTarget,
- elements: elements,
- grid: grid
- });
-
- var snappersPlugin = {
- id: 'snappers',
- install: function install(scope) {
- var interact = scope.interactStatic;
- interact.snappers = extend(interact.snappers || {}, allSnappers);
- interact.createSnapGrid = interact.snappers.grid;
- }
- };
- var snappers = snappersPlugin;
-
- var aspectRatio = {
- start: function start(arg) {
- var state = arg.state,
- rect = arg.rect,
- edges = arg.edges,
- coords = arg.pageCoords;
- var _state$options = state.options,
- ratio = _state$options.ratio,
- enabled = _state$options.enabled;
- var _state$options2 = state.options,
- equalDelta = _state$options2.equalDelta,
- modifiers = _state$options2.modifiers;
- if (ratio === 'preserve') {
- ratio = rect.width / rect.height;
- }
- state.startCoords = extend({}, coords);
- state.startRect = extend({}, rect);
- state.ratio = ratio;
- state.equalDelta = equalDelta;
- var linkedEdges = state.linkedEdges = {
- top: edges.top || edges.left && !edges.bottom,
- left: edges.left || edges.top && !edges.right,
- bottom: edges.bottom || edges.right && !edges.top,
- right: edges.right || edges.bottom && !edges.left
- };
- state.xIsPrimaryAxis = !!(edges.left || edges.right);
- if (state.equalDelta) {
- var sign = (linkedEdges.left ? 1 : -1) * (linkedEdges.top ? 1 : -1);
- state.edgeSign = {
- x: sign,
- y: sign
- };
- } else {
- state.edgeSign = {
- x: linkedEdges.left ? -1 : 1,
- y: linkedEdges.top ? -1 : 1
- };
- }
- if (enabled !== false) {
- extend(edges, linkedEdges);
- }
- if (!(modifiers != null && modifiers.length)) return;
- var subModification = new Modification(arg.interaction);
- subModification.copyFrom(arg.interaction.modification);
- subModification.prepareStates(modifiers);
- state.subModification = subModification;
- subModification.startAll(_objectSpread2({}, arg));
- },
- set: function set(arg) {
- var state = arg.state,
- rect = arg.rect,
- coords = arg.coords;
- var linkedEdges = state.linkedEdges;
- var initialCoords = extend({}, coords);
- var aspectMethod = state.equalDelta ? setEqualDelta : setRatio;
- extend(arg.edges, linkedEdges);
- aspectMethod(state, state.xIsPrimaryAxis, coords, rect);
- if (!state.subModification) {
- return null;
- }
- var correctedRect = extend({}, rect);
- addEdges(linkedEdges, correctedRect, {
- x: coords.x - initialCoords.x,
- y: coords.y - initialCoords.y
- });
- var result = state.subModification.setAll(_objectSpread2(_objectSpread2({}, arg), {}, {
- rect: correctedRect,
- edges: linkedEdges,
- pageCoords: coords,
- prevCoords: coords,
- prevRect: correctedRect
- }));
- var delta = result.delta;
- if (result.changed) {
- var xIsCriticalAxis = Math.abs(delta.x) > Math.abs(delta.y);
-
- // do aspect modification again with critical edge axis as primary
- aspectMethod(state, xIsCriticalAxis, result.coords, result.rect);
- extend(coords, result.coords);
- }
- return result.eventProps;
- },
- defaults: {
- ratio: 'preserve',
- equalDelta: false,
- modifiers: [],
- enabled: false
- }
- };
- function setEqualDelta(_ref, xIsPrimaryAxis, coords) {
- var startCoords = _ref.startCoords,
- edgeSign = _ref.edgeSign;
- if (xIsPrimaryAxis) {
- coords.y = startCoords.y + (coords.x - startCoords.x) * edgeSign.y;
- } else {
- coords.x = startCoords.x + (coords.y - startCoords.y) * edgeSign.x;
- }
- }
- function setRatio(_ref2, xIsPrimaryAxis, coords, rect) {
- var startRect = _ref2.startRect,
- startCoords = _ref2.startCoords,
- ratio = _ref2.ratio,
- edgeSign = _ref2.edgeSign;
- if (xIsPrimaryAxis) {
- var newHeight = rect.width / ratio;
- coords.y = startCoords.y + (newHeight - startRect.height) * edgeSign.y;
- } else {
- var newWidth = rect.height * ratio;
- coords.x = startCoords.x + (newWidth - startRect.width) * edgeSign.x;
- }
- }
- var aspectRatio$1 = makeModifier(aspectRatio, 'aspectRatio');
-
- var noop = function noop() {};
- noop._defaults = {};
- var rubberband = noop;
-
- function start$5(_ref) {
- var rect = _ref.rect,
- startOffset = _ref.startOffset,
- state = _ref.state,
- interaction = _ref.interaction,
- pageCoords = _ref.pageCoords;
- var options = state.options;
- var elementRect = options.elementRect;
- var offset = extend({
- left: 0,
- top: 0,
- right: 0,
- bottom: 0
- }, options.offset || {});
- if (rect && elementRect) {
- var restriction = getRestrictionRect(options.restriction, interaction, pageCoords);
- if (restriction) {
- var widthDiff = restriction.right - restriction.left - rect.width;
- var heightDiff = restriction.bottom - restriction.top - rect.height;
- if (widthDiff < 0) {
- offset.left += widthDiff;
- offset.right += widthDiff;
- }
- if (heightDiff < 0) {
- offset.top += heightDiff;
- offset.bottom += heightDiff;
- }
- }
- offset.left += startOffset.left - rect.width * elementRect.left;
- offset.top += startOffset.top - rect.height * elementRect.top;
- offset.right += startOffset.right - rect.width * (1 - elementRect.right);
- offset.bottom += startOffset.bottom - rect.height * (1 - elementRect.bottom);
- }
- state.offset = offset;
- }
- function set$4(_ref2) {
- var coords = _ref2.coords,
- interaction = _ref2.interaction,
- state = _ref2.state;
- var options = state.options,
- offset = state.offset;
- var restriction = getRestrictionRect(options.restriction, interaction, coords);
- if (!restriction) return;
- var rect = xywhToTlbr(restriction);
- coords.x = Math.max(Math.min(rect.right - offset.right, coords.x), rect.left + offset.left);
- coords.y = Math.max(Math.min(rect.bottom - offset.bottom, coords.y), rect.top + offset.top);
- }
- function getRestrictionRect(value, interaction, coords) {
- if (is.func(value)) {
- return resolveRectLike(value, interaction.interactable, interaction.element, [coords.x, coords.y, interaction]);
- } else {
- return resolveRectLike(value, interaction.interactable, interaction.element);
- }
- }
- var defaults$6 = {
- restriction: null,
- elementRect: null,
- offset: null,
- endOnly: false,
- enabled: false
- };
- var restrict = {
- start: start$5,
- set: set$4,
- defaults: defaults$6
- };
- var restrict$1 = makeModifier(restrict, 'restrict');
-
- // This modifier adds the options.resize.restrictEdges setting which sets min and
- // max for the top, left, bottom and right edges of the target being resized.
- //
- // interact(target).resize({
- // edges: { top: true, left: true },
- // restrictEdges: {
- // inner: { top: 200, left: 200, right: 400, bottom: 400 },
- // outer: { top: 0, left: 0, right: 600, bottom: 600 },
- // },
- // })
-
- var noInner = {
- top: +Infinity,
- left: +Infinity,
- bottom: -Infinity,
- right: -Infinity
- };
- var noOuter = {
- top: -Infinity,
- left: -Infinity,
- bottom: +Infinity,
- right: +Infinity
- };
- function start$4(_ref) {
- var interaction = _ref.interaction,
- startOffset = _ref.startOffset,
- state = _ref.state;
- var options = state.options;
- var offset;
- if (options) {
- var offsetRect = getRestrictionRect(options.offset, interaction, interaction.coords.start.page);
- offset = rectToXY(offsetRect);
- }
- offset = offset || {
- x: 0,
- y: 0
- };
- state.offset = {
- top: offset.y + startOffset.top,
- left: offset.x + startOffset.left,
- bottom: offset.y - startOffset.bottom,
- right: offset.x - startOffset.right
- };
- }
- function set$3(_ref2) {
- var coords = _ref2.coords,
- edges = _ref2.edges,
- interaction = _ref2.interaction,
- state = _ref2.state;
- var offset = state.offset,
- options = state.options;
- if (!edges) {
- return;
- }
- var page = extend({}, coords);
- var inner = getRestrictionRect(options.inner, interaction, page) || {};
- var outer = getRestrictionRect(options.outer, interaction, page) || {};
- fixRect(inner, noInner);
- fixRect(outer, noOuter);
- if (edges.top) {
- coords.y = Math.min(Math.max(outer.top + offset.top, page.y), inner.top + offset.top);
- } else if (edges.bottom) {
- coords.y = Math.max(Math.min(outer.bottom + offset.bottom, page.y), inner.bottom + offset.bottom);
- }
- if (edges.left) {
- coords.x = Math.min(Math.max(outer.left + offset.left, page.x), inner.left + offset.left);
- } else if (edges.right) {
- coords.x = Math.max(Math.min(outer.right + offset.right, page.x), inner.right + offset.right);
- }
- }
- function fixRect(rect, defaults) {
- for (var _i2 = 0, _ref4 = ['top', 'left', 'bottom', 'right']; _i2 < _ref4.length; _i2++) {
- var edge = _ref4[_i2];
- if (!(edge in rect)) {
- rect[edge] = defaults[edge];
- }
- }
- return rect;
- }
- var defaults$5 = {
- inner: null,
- outer: null,
- offset: null,
- endOnly: false,
- enabled: false
- };
- var restrictEdges = {
- noInner: noInner,
- noOuter: noOuter,
- start: start$4,
- set: set$3,
- defaults: defaults$5
- };
- var restrictEdges$1 = makeModifier(restrictEdges, 'restrictEdges');
-
- var defaults$4 = extend({
- get elementRect() {
- return {
- top: 0,
- left: 0,
- bottom: 1,
- right: 1
- };
- },
- set elementRect(_) {}
- }, restrict.defaults);
- var restrictRect = {
- start: restrict.start,
- set: restrict.set,
- defaults: defaults$4
- };
- var restrictRect$1 = makeModifier(restrictRect, 'restrictRect');
-
- var noMin = {
- width: -Infinity,
- height: -Infinity
- };
- var noMax = {
- width: +Infinity,
- height: +Infinity
- };
- function start$3(arg) {
- return restrictEdges.start(arg);
- }
- function set$2(arg) {
- var interaction = arg.interaction,
- state = arg.state,
- rect = arg.rect,
- edges = arg.edges;
- var options = state.options;
- if (!edges) {
- return;
- }
- var minSize = tlbrToXywh(getRestrictionRect(options.min, interaction, arg.coords)) || noMin;
- var maxSize = tlbrToXywh(getRestrictionRect(options.max, interaction, arg.coords)) || noMax;
- state.options = {
- endOnly: options.endOnly,
- inner: extend({}, restrictEdges.noInner),
- outer: extend({}, restrictEdges.noOuter)
- };
- if (edges.top) {
- state.options.inner.top = rect.bottom - minSize.height;
- state.options.outer.top = rect.bottom - maxSize.height;
- } else if (edges.bottom) {
- state.options.inner.bottom = rect.top + minSize.height;
- state.options.outer.bottom = rect.top + maxSize.height;
- }
- if (edges.left) {
- state.options.inner.left = rect.right - minSize.width;
- state.options.outer.left = rect.right - maxSize.width;
- } else if (edges.right) {
- state.options.inner.right = rect.left + minSize.width;
- state.options.outer.right = rect.left + maxSize.width;
- }
- restrictEdges.set(arg);
- state.options = options;
- }
- var defaults$3 = {
- min: null,
- max: null,
- endOnly: false,
- enabled: false
- };
- var restrictSize = {
- start: start$3,
- set: set$2,
- defaults: defaults$3
- };
- var restrictSize$1 = makeModifier(restrictSize, 'restrictSize');
-
- function start$2(arg) {
- var interaction = arg.interaction,
- interactable = arg.interactable,
- element = arg.element,
- rect = arg.rect,
- state = arg.state,
- startOffset = arg.startOffset;
- var options = state.options;
- var origin = options.offsetWithOrigin ? getOrigin(arg) : {
- x: 0,
- y: 0
- };
- var snapOffset;
- if (options.offset === 'startCoords') {
- snapOffset = {
- x: interaction.coords.start.page.x,
- y: interaction.coords.start.page.y
- };
- } else {
- var offsetRect = resolveRectLike(options.offset, interactable, element, [interaction]);
- snapOffset = rectToXY(offsetRect) || {
- x: 0,
- y: 0
- };
- snapOffset.x += origin.x;
- snapOffset.y += origin.y;
- }
- var relativePoints = options.relativePoints;
- state.offsets = rect && relativePoints && relativePoints.length ? relativePoints.map(function (relativePoint, index) {
- return {
- index: index,
- relativePoint: relativePoint,
- x: startOffset.left - rect.width * relativePoint.x + snapOffset.x,
- y: startOffset.top - rect.height * relativePoint.y + snapOffset.y
- };
- }) : [{
- index: 0,
- relativePoint: null,
- x: snapOffset.x,
- y: snapOffset.y
- }];
- }
- function set$1(arg) {
- var interaction = arg.interaction,
- coords = arg.coords,
- state = arg.state;
- var options = state.options,
- offsets = state.offsets;
- var origin = getOriginXY(interaction.interactable, interaction.element, interaction.prepared.name);
- var page = extend({}, coords);
- var targets = [];
- if (!options.offsetWithOrigin) {
- page.x -= origin.x;
- page.y -= origin.y;
- }
- for (var _i2 = 0, _ref2 = offsets; _i2 < _ref2.length; _i2++) {
- var _offset = _ref2[_i2];
- var relativeX = page.x - _offset.x;
- var relativeY = page.y - _offset.y;
- for (var _index = 0, len = options.targets.length; _index < len; _index++) {
- var snapTarget = options.targets[_index];
- var target = void 0;
- if (is.func(snapTarget)) {
- target = snapTarget(relativeX, relativeY, interaction._proxy, _offset, _index);
- } else {
- target = snapTarget;
- }
- if (!target) {
- continue;
- }
- targets.push({
- x: (is.number(target.x) ? target.x : relativeX) + _offset.x,
- y: (is.number(target.y) ? target.y : relativeY) + _offset.y,
- range: is.number(target.range) ? target.range : options.range,
- source: snapTarget,
- index: _index,
- offset: _offset
- });
- }
- }
- var closest = {
- target: null,
- inRange: false,
- distance: 0,
- range: 0,
- delta: {
- x: 0,
- y: 0
- }
- };
- for (var _i4 = 0; _i4 < targets.length; _i4++) {
- var _target = targets[_i4];
- var range = _target.range;
- var dx = _target.x - page.x;
- var dy = _target.y - page.y;
- var distance = hypot(dx, dy);
- var inRange = distance <= range;
-
- // Infinite targets count as being out of range
- // compared to non infinite ones that are in range
- if (range === Infinity && closest.inRange && closest.range !== Infinity) {
- inRange = false;
- }
- if (!closest.target || (inRange ?
- // is the closest target in range?
- closest.inRange && range !== Infinity ?
- // the pointer is relatively deeper in this target
- distance / range < closest.distance / closest.range :
- // this target has Infinite range and the closest doesn't
- range === Infinity && closest.range !== Infinity ||
- // OR this target is closer that the previous closest
- distance < closest.distance :
- // The other is not in range and the pointer is closer to this target
- !closest.inRange && distance < closest.distance)) {
- closest.target = _target;
- closest.distance = distance;
- closest.range = range;
- closest.inRange = inRange;
- closest.delta.x = dx;
- closest.delta.y = dy;
- }
- }
- if (closest.inRange) {
- coords.x = closest.target.x;
- coords.y = closest.target.y;
- }
- state.closest = closest;
- return closest;
- }
- function getOrigin(arg) {
- var element = arg.interaction.element;
- var optionsOrigin = rectToXY(resolveRectLike(arg.state.options.origin, null, null, [element]));
- var origin = optionsOrigin || getOriginXY(arg.interactable, element, arg.interaction.prepared.name);
- return origin;
- }
- var defaults$2 = {
- range: Infinity,
- targets: null,
- offset: null,
- offsetWithOrigin: true,
- origin: null,
- relativePoints: null,
- endOnly: false,
- enabled: false
- };
- var snap = {
- start: start$2,
- set: set$1,
- defaults: defaults$2
- };
- var snap$1 = makeModifier(snap, 'snap');
-
- // This modifier allows snapping of the size of targets during resize
- // interactions.
-
- function start$1(arg) {
- var state = arg.state,
- edges = arg.edges;
- var options = state.options;
- if (!edges) {
- return null;
- }
- arg.state = {
- options: {
- targets: null,
- relativePoints: [{
- x: edges.left ? 0 : 1,
- y: edges.top ? 0 : 1
- }],
- offset: options.offset || 'self',
- origin: {
- x: 0,
- y: 0
- },
- range: options.range
- }
- };
- state.targetFields = state.targetFields || [['width', 'height'], ['x', 'y']];
- snap.start(arg);
- state.offsets = arg.state.offsets;
- arg.state = state;
- }
- function set(arg) {
- var interaction = arg.interaction,
- state = arg.state,
- coords = arg.coords;
- var options = state.options,
- offsets = state.offsets;
- var relative = {
- x: coords.x - offsets[0].x,
- y: coords.y - offsets[0].y
- };
- state.options = extend({}, options);
- state.options.targets = [];
- for (var _i2 = 0, _ref2 = options.targets || []; _i2 < _ref2.length; _i2++) {
- var snapTarget = _ref2[_i2];
- var target = void 0;
- if (is.func(snapTarget)) {
- target = snapTarget(relative.x, relative.y, interaction);
- } else {
- target = snapTarget;
- }
- if (!target) {
- continue;
- }
- for (var _i4 = 0, _state$targetFields2 = state.targetFields; _i4 < _state$targetFields2.length; _i4++) {
- var _state$targetFields2$ = _state$targetFields2[_i4],
- xField = _state$targetFields2$[0],
- yField = _state$targetFields2$[1];
- if (xField in target || yField in target) {
- target.x = target[xField];
- target.y = target[yField];
- break;
- }
- }
- state.options.targets.push(target);
- }
- var returnValue = snap.set(arg);
- state.options = options;
- return returnValue;
- }
- var defaults$1 = {
- range: Infinity,
- targets: null,
- offset: null,
- endOnly: false,
- enabled: false
- };
- var snapSize = {
- start: start$1,
- set: set,
- defaults: defaults$1
- };
- var snapSize$1 = makeModifier(snapSize, 'snapSize');
-
- /**
- * @module modifiers/snapEdges
- *
- * @description
- * This modifier allows snapping of the edges of targets during resize
- * interactions.
- *
- * ```js
- * interact(target).resizable({
- * snapEdges: {
- * targets: [interact.snappers.grid({ x: 100, y: 50 })],
- * },
- * })
- *
- * interact(target).resizable({
- * snapEdges: {
- * targets: [
- * interact.snappers.grid({
- * top: 50,
- * left: 50,
- * bottom: 100,
- * right: 100,
- * }),
- * ],
- * },
- * })
- * ```
- */
-
- function start(arg) {
- var edges = arg.edges;
- if (!edges) {
- return null;
- }
- arg.state.targetFields = arg.state.targetFields || [[edges.left ? 'left' : 'right', edges.top ? 'top' : 'bottom']];
- return snapSize.start(arg);
- }
- var snapEdges = {
- start: start,
- set: snapSize.set,
- defaults: extend(clone(snapSize.defaults), {
- targets: undefined,
- range: undefined,
- offset: {
- x: 0,
- y: 0
- }
- })
- };
- var snapEdges$1 = makeModifier(snapEdges, 'snapEdges');
-
- /* eslint-disable n/no-extraneous-import, import/no-unresolved */
- var all = {
- aspectRatio: aspectRatio$1,
- restrictEdges: restrictEdges$1,
- restrict: restrict$1,
- restrictRect: restrictRect$1,
- restrictSize: restrictSize$1,
- snapEdges: snapEdges$1,
- snap: snap$1,
- snapSize: snapSize$1,
- spring: rubberband,
- avoid: rubberband,
- transform: rubberband,
- rubberband: rubberband
- };
-
- /* eslint-enable import/no-duplicates */
-
- var modifiers = {
- id: 'modifiers',
- install: function install(scope) {
- var interact = scope.interactStatic;
- scope.usePlugin(base);
- scope.usePlugin(snappers);
- interact.modifiers = all;
-
- // for backwrads compatibility
- for (var type in all) {
- var _all = all[type],
- _defaults = _all._defaults,
- _methods = _all._methods;
- _defaults._methods = _methods;
- scope.defaults.perAction[type] = _defaults;
- }
- }
- };
- var modifiers$1 = modifiers;
-
- var PointerEvent = /*#__PURE__*/function (_BaseEvent) {
- _inherits(PointerEvent, _BaseEvent);
- var _super = _createSuper(PointerEvent);
- function PointerEvent(type, pointer, event, eventTarget, interaction, timeStamp) {
- var _this;
- _classCallCheck(this, PointerEvent);
- _this = _super.call(this, interaction);
- pointerExtend(_assertThisInitialized(_this), event);
- if (event !== pointer) {
- pointerExtend(_assertThisInitialized(_this), pointer);
- }
- _this.timeStamp = timeStamp;
- _this.originalEvent = event;
- _this.type = type;
- _this.pointerId = getPointerId(pointer);
- _this.pointerType = getPointerType(pointer);
- _this.target = eventTarget;
- _this.currentTarget = null;
- if (type === 'tap') {
- var pointerIndex = interaction.getPointerIndex(pointer);
- _this.dt = _this.timeStamp - interaction.pointers[pointerIndex].downTime;
- var interval = _this.timeStamp - interaction.tapTime;
- _this.double = !!interaction.prevTap && interaction.prevTap.type !== 'doubletap' && interaction.prevTap.target === _this.target && interval < 500;
- } else if (type === 'doubletap') {
- _this.dt = pointer.timeStamp - interaction.tapTime;
- _this.double = true;
- }
- return _this;
- }
- _createClass(PointerEvent, [{
- key: "_subtractOrigin",
- value: function _subtractOrigin(_ref) {
- var originX = _ref.x,
- originY = _ref.y;
- this.pageX -= originX;
- this.pageY -= originY;
- this.clientX -= originX;
- this.clientY -= originY;
- return this;
- }
- }, {
- key: "_addOrigin",
- value: function _addOrigin(_ref2) {
- var originX = _ref2.x,
- originY = _ref2.y;
- this.pageX += originX;
- this.pageY += originY;
- this.clientX += originX;
- this.clientY += originY;
- return this;
- }
-
- /**
- * Prevent the default behaviour of the original Event
- */
- }, {
- key: "preventDefault",
- value: function preventDefault() {
- this.originalEvent.preventDefault();
- }
- }]);
- return PointerEvent;
- }(BaseEvent);
-
- var defaults = {
- holdDuration: 600,
- ignoreFrom: null,
- allowFrom: null,
- origin: {
- x: 0,
- y: 0
- }
- };
- var pointerEvents$1 = {
- id: 'pointer-events/base',
- before: ['inertia', 'modifiers', 'auto-start', 'actions'],
- install: install$3,
- listeners: {
- 'interactions:new': addInteractionProps,
- 'interactions:update-pointer': addHoldInfo,
- 'interactions:move': moveAndClearHold,
- 'interactions:down': function interactionsDown(arg, scope) {
- downAndStartHold(arg, scope);
- fire(arg, scope);
- },
- 'interactions:up': function interactionsUp(arg, scope) {
- clearHold(arg);
- fire(arg, scope);
- tapAfterUp(arg, scope);
- },
- 'interactions:cancel': function interactionsCancel(arg, scope) {
- clearHold(arg);
- fire(arg, scope);
- }
- },
- PointerEvent: PointerEvent,
- fire: fire,
- collectEventTargets: collectEventTargets,
- defaults: defaults,
- types: {
- down: true,
- move: true,
- up: true,
- cancel: true,
- tap: true,
- doubletap: true,
- hold: true
- }
- };
- function fire(arg, scope) {
- var interaction = arg.interaction,
- pointer = arg.pointer,
- event = arg.event,
- eventTarget = arg.eventTarget,
- type = arg.type,
- _arg$targets = arg.targets,
- targets = _arg$targets === void 0 ? collectEventTargets(arg, scope) : _arg$targets;
- var pointerEvent = new PointerEvent(type, pointer, event, eventTarget, interaction, scope.now());
- scope.fire('pointerEvents:new', {
- pointerEvent: pointerEvent
- });
- var signalArg = {
- interaction: interaction,
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- targets: targets,
- type: type,
- pointerEvent: pointerEvent
- };
- for (var i = 0; i < targets.length; i++) {
- var target = targets[i];
- for (var prop in target.props || {}) {
- pointerEvent[prop] = target.props[prop];
- }
- var origin = getOriginXY(target.eventable, target.node);
- pointerEvent._subtractOrigin(origin);
- pointerEvent.eventable = target.eventable;
- pointerEvent.currentTarget = target.node;
- target.eventable.fire(pointerEvent);
- pointerEvent._addOrigin(origin);
- if (pointerEvent.immediatePropagationStopped || pointerEvent.propagationStopped && i + 1 < targets.length && targets[i + 1].node !== pointerEvent.currentTarget) {
- break;
- }
- }
- scope.fire('pointerEvents:fired', signalArg);
- if (type === 'tap') {
- // if pointerEvent should make a double tap, create and fire a doubletap
- // PointerEvent and use that as the prevTap
- var prevTap = pointerEvent.double ? fire({
- interaction: interaction,
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- type: 'doubletap'
- }, scope) : pointerEvent;
- interaction.prevTap = prevTap;
- interaction.tapTime = prevTap.timeStamp;
- }
- return pointerEvent;
- }
- function collectEventTargets(_ref, scope) {
- var interaction = _ref.interaction,
- pointer = _ref.pointer,
- event = _ref.event,
- eventTarget = _ref.eventTarget,
- type = _ref.type;
- var pointerIndex = interaction.getPointerIndex(pointer);
- var pointerInfo = interaction.pointers[pointerIndex];
-
- // do not fire a tap event if the pointer was moved before being lifted
- if (type === 'tap' && (interaction.pointerWasMoved ||
- // or if the pointerup target is different to the pointerdown target
- !(pointerInfo && pointerInfo.downTarget === eventTarget))) {
- return [];
- }
- var path = getPath(eventTarget);
- var signalArg = {
- interaction: interaction,
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- type: type,
- path: path,
- targets: [],
- node: null
- };
- for (var _i2 = 0; _i2 < path.length; _i2++) {
- var node = path[_i2];
- signalArg.node = node;
- scope.fire('pointerEvents:collect-targets', signalArg);
- }
- if (type === 'hold') {
- signalArg.targets = signalArg.targets.filter(function (target) {
- var _interaction$pointers, _interaction$pointers2;
- return target.eventable.options.holdDuration === ((_interaction$pointers = interaction.pointers[pointerIndex]) == null ? void 0 : (_interaction$pointers2 = _interaction$pointers.hold) == null ? void 0 : _interaction$pointers2.duration);
- });
- }
- return signalArg.targets;
- }
- function addInteractionProps(_ref2) {
- var interaction = _ref2.interaction;
- interaction.prevTap = null; // the most recent tap event on this interaction
- interaction.tapTime = 0; // time of the most recent tap event
- }
- function addHoldInfo(_ref3) {
- var down = _ref3.down,
- pointerInfo = _ref3.pointerInfo;
- if (!down && pointerInfo.hold) {
- return;
- }
- pointerInfo.hold = {
- duration: Infinity,
- timeout: null
- };
- }
- function clearHold(_ref4) {
- var interaction = _ref4.interaction,
- pointerIndex = _ref4.pointerIndex;
- var hold = interaction.pointers[pointerIndex].hold;
- if (hold && hold.timeout) {
- clearTimeout(hold.timeout);
- hold.timeout = null;
- }
- }
- function moveAndClearHold(arg, scope) {
- var interaction = arg.interaction,
- pointer = arg.pointer,
- event = arg.event,
- eventTarget = arg.eventTarget,
- duplicate = arg.duplicate;
- if (!duplicate && (!interaction.pointerIsDown || interaction.pointerWasMoved)) {
- if (interaction.pointerIsDown) {
- clearHold(arg);
- }
- fire({
- interaction: interaction,
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- type: 'move'
- }, scope);
- }
- }
- function downAndStartHold(_ref5, scope) {
- var interaction = _ref5.interaction,
- pointer = _ref5.pointer,
- event = _ref5.event,
- eventTarget = _ref5.eventTarget,
- pointerIndex = _ref5.pointerIndex;
- var timer = interaction.pointers[pointerIndex].hold;
- var path = getPath(eventTarget);
- var signalArg = {
- interaction: interaction,
- pointer: pointer,
- event: event,
- eventTarget: eventTarget,
- type: 'hold',
- targets: [],
- path: path,
- node: null
- };
- for (var _i4 = 0; _i4 < path.length; _i4++) {
- var node = path[_i4];
- signalArg.node = node;
- scope.fire('pointerEvents:collect-targets', signalArg);
- }
- if (!signalArg.targets.length) return;
- var minDuration = Infinity;
- for (var _i6 = 0, _signalArg$targets2 = signalArg.targets; _i6 < _signalArg$targets2.length; _i6++) {
- var target = _signalArg$targets2[_i6];
- var holdDuration = target.eventable.options.holdDuration;
- if (holdDuration < minDuration) {
- minDuration = holdDuration;
- }
- }
- timer.duration = minDuration;
- timer.timeout = setTimeout(function () {
- fire({
- interaction: interaction,
- eventTarget: eventTarget,
- pointer: pointer,
- event: event,
- type: 'hold'
- }, scope);
- }, minDuration);
- }
- function tapAfterUp(_ref6, scope) {
- var interaction = _ref6.interaction,
- pointer = _ref6.pointer,
- event = _ref6.event,
- eventTarget = _ref6.eventTarget;
- if (!interaction.pointerWasMoved) {
- fire({
- interaction: interaction,
- eventTarget: eventTarget,
- pointer: pointer,
- event: event,
- type: 'tap'
- }, scope);
- }
- }
- function install$3(scope) {
- scope.pointerEvents = pointerEvents$1;
- scope.defaults.actions.pointerEvents = pointerEvents$1.defaults;
- extend(scope.actions.phaselessTypes, pointerEvents$1.types);
- }
-
- var pointerEvents$2 = /*#__PURE__*/Object.freeze({
- __proto__: null,
- default: pointerEvents$1
- });
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- function install$2(scope) {
- scope.usePlugin(pointerEvents$1);
- var pointerEvents = scope.pointerEvents;
-
- // don't repeat by default
- pointerEvents.defaults.holdRepeatInterval = 0;
- pointerEvents.types.holdrepeat = scope.actions.phaselessTypes.holdrepeat = true;
- }
- function onNew(_ref) {
- var pointerEvent = _ref.pointerEvent;
- if (pointerEvent.type !== 'hold') return;
- pointerEvent.count = (pointerEvent.count || 0) + 1;
- }
- function onFired(_ref2, scope) {
- var interaction = _ref2.interaction,
- pointerEvent = _ref2.pointerEvent,
- eventTarget = _ref2.eventTarget,
- targets = _ref2.targets;
- if (pointerEvent.type !== 'hold' || !targets.length) return;
-
- // get the repeat interval from the first eventable
- var interval = targets[0].eventable.options.holdRepeatInterval;
-
- // don't repeat if the interval is 0 or less
- if (interval <= 0) return;
-
- // set a timeout to fire the holdrepeat event
- interaction.holdIntervalHandle = setTimeout(function () {
- scope.pointerEvents.fire({
- interaction: interaction,
- eventTarget: eventTarget,
- type: 'hold',
- pointer: pointerEvent,
- event: pointerEvent
- }, scope);
- }, interval);
- }
- function endHoldRepeat(_ref3) {
- var interaction = _ref3.interaction;
- // set the interaction's holdStopTime property
- // to stop further holdRepeat events
- if (interaction.holdIntervalHandle) {
- clearInterval(interaction.holdIntervalHandle);
- interaction.holdIntervalHandle = null;
- }
- }
- var holdRepeat = {
- id: 'pointer-events/holdRepeat',
- install: install$2,
- listeners: ['move', 'up', 'cancel', 'endall'].reduce(function (acc, enderTypes) {
- acc["pointerEvents:".concat(enderTypes)] = endHoldRepeat;
- return acc;
- }, {
- 'pointerEvents:new': onNew,
- 'pointerEvents:fired': onFired
- })
- };
- var holdRepeat$1 = holdRepeat;
-
- function install$1(scope) {
- var Interactable = scope.Interactable;
- Interactable.prototype.pointerEvents = function (options) {
- extend(this.events.options, options);
- return this;
- };
- var __backCompatOption = Interactable.prototype._backCompatOption;
- Interactable.prototype._backCompatOption = function (optionName, newValue) {
- var ret = __backCompatOption.call(this, optionName, newValue);
- if (ret === this) {
- this.events.options[optionName] = newValue;
- }
- return ret;
- };
- }
- var plugin$1 = {
- id: 'pointer-events/interactableTargets',
- install: install$1,
- listeners: {
- 'pointerEvents:collect-targets': function pointerEventsCollectTargets(_ref, scope) {
- var targets = _ref.targets,
- node = _ref.node,
- type = _ref.type,
- eventTarget = _ref.eventTarget;
- scope.interactables.forEachMatch(node, function (interactable) {
- var eventable = interactable.events;
- var options = eventable.options;
- if (eventable.types[type] && eventable.types[type].length && interactable.testIgnoreAllow(options, node, eventTarget)) {
- targets.push({
- node: node,
- eventable: eventable,
- props: {
- interactable: interactable
- }
- });
- }
- });
- },
- 'interactable:new': function interactableNew(_ref2) {
- var interactable = _ref2.interactable;
- interactable.events.getRect = function (element) {
- return interactable.getRect(element);
- };
- },
- 'interactable:set': function interactableSet(_ref3, scope) {
- var interactable = _ref3.interactable,
- options = _ref3.options;
- extend(interactable.events.options, scope.pointerEvents.defaults);
- extend(interactable.events.options, options.pointerEvents || {});
- }
- }
- };
- var interactableTargets = plugin$1;
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- /* eslint-enable import/no-duplicates */
-
- var plugin = {
- id: 'pointer-events',
- install: function install(scope) {
- scope.usePlugin(pointerEvents$2);
- scope.usePlugin(holdRepeat$1);
- scope.usePlugin(interactableTargets);
- }
- };
- var pointerEvents = plugin;
-
- function install(scope) {
- var Interactable = scope.Interactable;
- scope.actions.phases.reflow = true;
- Interactable.prototype.reflow = function (action) {
- return doReflow(this, action, scope);
- };
- }
- function doReflow(interactable, action, scope) {
- var elements = interactable.getAllElements();
-
- // tslint:disable-next-line variable-name
- var Promise = scope.window.Promise;
- var promises = Promise ? [] : null;
- var _loop = function _loop() {
- var element = elements[_i2];
- var rect = interactable.getRect(element);
- if (!rect) {
- return 1; // break
- }
- var runningInteraction = find(scope.interactions.list, function (interaction) {
- return interaction.interacting() && interaction.interactable === interactable && interaction.element === element && interaction.prepared.name === action.name;
- });
- var reflowPromise;
- if (runningInteraction) {
- runningInteraction.move();
- if (promises) {
- reflowPromise = runningInteraction._reflowPromise || new Promise(function (resolve) {
- runningInteraction._reflowResolve = resolve;
- });
- }
- } else {
- var xywh = tlbrToXywh(rect);
- var coords = {
- page: {
- x: xywh.x,
- y: xywh.y
- },
- client: {
- x: xywh.x,
- y: xywh.y
- },
- timeStamp: scope.now()
- };
- var event = coordsToEvent(coords);
- reflowPromise = startReflow(scope, interactable, element, action, event);
- }
- if (promises) {
- promises.push(reflowPromise);
- }
- };
- for (var _i2 = 0; _i2 < elements.length; _i2++) {
- if (_loop()) break;
- }
- return promises && Promise.all(promises).then(function () {
- return interactable;
- });
- }
- function startReflow(scope, interactable, element, action, event) {
- var interaction = scope.interactions.new({
- pointerType: 'reflow'
- });
- var signalArg = {
- interaction: interaction,
- event: event,
- pointer: event,
- eventTarget: element,
- phase: 'reflow'
- };
- interaction.interactable = interactable;
- interaction.element = element;
- interaction.prevEvent = event;
- interaction.updatePointer(event, event, element, true);
- setZeroCoords(interaction.coords.delta);
- copyAction(interaction.prepared, action);
- interaction._doPhase(signalArg);
- var _ref = scope.window,
- Promise = _ref.Promise;
- var reflowPromise = Promise ? new Promise(function (resolve) {
- interaction._reflowResolve = resolve;
- }) : undefined;
- interaction._reflowPromise = reflowPromise;
- interaction.start(action, interactable, element);
- if (interaction._interacting) {
- interaction.move(signalArg);
- interaction.end(event);
- } else {
- interaction.stop();
- interaction._reflowResolve();
- }
- interaction.removePointer(event, event);
- return reflowPromise;
- }
- var reflow = {
- id: 'reflow',
- install: install,
- listeners: {
- // remove completed reflow interactions
- 'interactions:stop': function interactionsStop(_ref2, scope) {
- var interaction = _ref2.interaction;
- if (interaction.pointerType === 'reflow') {
- if (interaction._reflowResolve) {
- interaction._reflowResolve();
- }
- remove(scope.interactions.list, interaction);
- }
- }
- }
- };
- var reflow$1 = reflow;
-
- /* eslint-disable import/no-duplicates -- for typescript module augmentations */
- /* eslint-enable import/no-duplicates */
-
- interact$1.use(interactablePreventDefault);
- interact$1.use(offset$1);
-
- // pointerEvents
- interact$1.use(pointerEvents);
-
- // inertia
- interact$1.use(inertia$1);
-
- // snap, resize, etc.
- interact$1.use(modifiers$1);
-
- // autoStart, hold
- interact$1.use(autoStart);
-
- // drag and drop, resize, gesture
- interact$1.use(actions);
-
- // autoScroll
- interact$1.use(autoScroll$1);
-
- // reflow
- interact$1.use(reflow$1);
-
- // eslint-disable-next-line no-undef
- {
- interact$1.use(devTools);
- }
- interact$1.default = interact$1;
-
- if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object' && !!module) {
- try {
- module.exports = interact$1;
- } catch (_unused) {}
- }
- interact$1.default = interact$1;
-
- return interact$1;
-
-}));
-//# sourceMappingURL=interact.js.map
diff --git a/docs/DragDrop/multidrag/list1.html b/docs/DragDrop/multidrag/list1.html
deleted file mode 100644
index d133826f4..000000000
--- a/docs/DragDrop/multidrag/list1.html
+++ /dev/null
@@ -1,47 +0,0 @@
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diff --git a/docs/DragDrop/multidrag/list2.html b/docs/DragDrop/multidrag/list2.html
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diff --git a/docs/DragDrop/multidrag/list3.html b/docs/DragDrop/multidrag/list3.html
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diff --git a/docs/DragDrop/multidrag/list4.html b/docs/DragDrop/multidrag/list4.html
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-
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diff --git a/docs/ImportExport/trello2wekan/index.html b/docs/ImportExport/trello2wekan/index-html.txt
similarity index 100%
rename from docs/ImportExport/trello2wekan/index.html
rename to docs/ImportExport/trello2wekan/index-html.txt
diff --git a/docs/ImportExport/trello2wekan/pretty-json-custom-element.js b/docs/ImportExport/trello2wekan/pretty-json-custom-element-js.txt
similarity index 100%
rename from docs/ImportExport/trello2wekan/pretty-json-custom-element.js
rename to docs/ImportExport/trello2wekan/pretty-json-custom-element-js.txt