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-rw-r--r--app/assets/javascripts/test_utils/simulate_drag.js262
1 files changed, 128 insertions, 134 deletions
diff --git a/app/assets/javascripts/test_utils/simulate_drag.js b/app/assets/javascripts/test_utils/simulate_drag.js
index d48f2404fa5..e39213cb098 100644
--- a/app/assets/javascripts/test_utils/simulate_drag.js
+++ b/app/assets/javascripts/test_utils/simulate_drag.js
@@ -1,143 +1,137 @@
-/* eslint-disable wrap-iife, func-names, strict, no-var, vars-on-top, no-param-reassign, object-shorthand, no-shadow, comma-dangle, prefer-template, consistent-return, no-mixed-operators, no-unused-vars, no-unused-expressions, prefer-arrow-callback, max-len */
-(function () {
- 'use strict';
-
- function simulateEvent(el, type, options) {
- var event;
- if (!el) return;
- var ownerDocument = el.ownerDocument;
-
- options = options || {};
-
- if (/^mouse/.test(type)) {
- event = ownerDocument.createEvent('MouseEvents');
- event.initMouseEvent(type, true, true, ownerDocument.defaultView,
- options.button, options.screenX, options.screenY, options.clientX, options.clientY,
- options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
- } else {
- event = ownerDocument.createEvent('CustomEvent');
-
- event.initCustomEvent(type, true, true, ownerDocument.defaultView,
- options.button, options.screenX, options.screenY, options.clientX, options.clientY,
- options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
-
- event.dataTransfer = {
- data: {},
-
- setData: function (type, val) {
- this.data[type] = val;
- },
-
- getData: function (type) {
- return this.data[type];
- }
- };
- }
-
- if (el.dispatchEvent) {
- el.dispatchEvent(event);
- } else if (el.fireEvent) {
- el.fireEvent('on' + type, event);
- }
-
- return event;
- }
-
- function isLast(target) {
- var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
- var children = el.children;
-
- return children.length - 1 === target.index;
+function simulateEvent(el, type, options = {}) {
+ let event;
+ if (!el) return null;
+
+ if (/^mouse/.test(type)) {
+ event = el.ownerDocument.createEvent('MouseEvents');
+ event.initMouseEvent(type, true, true, el.ownerDocument.defaultView,
+ options.button, options.screenX, options.screenY, options.clientX, options.clientY,
+ options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
+ } else {
+ event = el.ownerDocument.createEvent('CustomEvent');
+
+ event.initCustomEvent(type, true, true, el.ownerDocument.defaultView,
+ options.button, options.screenX, options.screenY, options.clientX, options.clientY,
+ options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
+
+ event.dataTransfer = {
+ data: {},
+
+ setData(key, val) {
+ this.data[key] = val;
+ },
+
+ getData(key) {
+ return this.data[key];
+ },
+ };
}
- function getTarget(target) {
- var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
- var children = el.children;
-
- return (
- children[target.index] ||
- children[target.index === 'first' ? 0 : -1] ||
- children[target.index === 'last' ? children.length - 1 : -1] ||
- el
- );
+ if (el.dispatchEvent) {
+ el.dispatchEvent(event);
+ } else if (el.fireEvent) {
+ el.fireEvent(`on${type}`, event);
}
- function getRect(el) {
- var rect = el.getBoundingClientRect();
- var width = rect.right - rect.left;
- var height = rect.bottom - rect.top + 10;
-
- return {
- x: rect.left,
- y: rect.top,
- cx: rect.left + width / 2,
- cy: rect.top + height / 2,
- w: width,
- h: height,
- hw: width / 2,
- wh: height / 2
- };
+ return event;
+}
+
+function isLast(target) {
+ const el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+ const children = el.children;
+
+ return children.length - 1 === target.index;
+}
+
+function getTarget(target) {
+ const el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+ const children = el.children;
+
+ return (
+ children[target.index] ||
+ children[target.index === 'first' ? 0 : -1] ||
+ children[target.index === 'last' ? children.length - 1 : -1] ||
+ el
+ );
+}
+
+function getRect(el) {
+ const rect = el.getBoundingClientRect();
+ const width = rect.right - rect.left;
+ const height = (rect.bottom - rect.top) + 10;
+
+ return {
+ x: rect.left,
+ y: rect.top,
+ cx: rect.left + (width / 2),
+ cy: rect.top + (height / 2),
+ w: width,
+ h: height,
+ hw: width / 2,
+ wh: height / 2,
+ };
+}
+
+export default function simulateDrag(options) {
+ const { to, from } = options;
+ to.el = to.el || from.el;
+
+ const fromEl = getTarget(from);
+ const toEl = getTarget(to);
+ const firstEl = getTarget({
+ el: to.el,
+ index: 'first',
+ });
+ const lastEl = getTarget({
+ el: options.to.el,
+ index: 'last',
+ });
+
+ const fromRect = getRect(fromEl);
+ const toRect = getRect(toEl);
+ const firstRect = getRect(firstEl);
+ const lastRect = getRect(lastEl);
+
+ const startTime = new Date().getTime();
+ const duration = options.duration || 1000;
+
+ simulateEvent(fromEl, 'mousedown', {
+ button: 0,
+ clientX: fromRect.cx,
+ clientY: fromRect.cy,
+ });
+
+ if (options.ontap) options.ontap();
+ window.SIMULATE_DRAG_ACTIVE = 1;
+
+ if (options.to.index === 0) {
+ toRect.cy = firstRect.y;
+ } else if (isLast(options.to)) {
+ toRect.cy = lastRect.y + lastRect.h + 50;
}
- function simulateDrag(options, callback) {
- options.to.el = options.to.el || options.from.el;
+ const dragInterval = setInterval(() => {
+ const progress = (new Date().getTime() - startTime) / duration;
+ const x = (fromRect.cx + ((toRect.cx - fromRect.cx) * progress));
+ const y = (fromRect.cy + ((toRect.cy - fromRect.cy) * progress));
+ const overEl = fromEl.ownerDocument.elementFromPoint(x, y);
- var fromEl = getTarget(options.from);
- var toEl = getTarget(options.to);
- var firstEl = getTarget({
- el: options.to.el,
- index: 'first'
+ simulateEvent(overEl, 'mousemove', {
+ clientX: x,
+ clientY: y,
});
- var lastEl = getTarget({
- el: options.to.el,
- index: 'last'
- });
- var scrollable = options.scrollable;
-
- var fromRect = getRect(fromEl);
- var toRect = getRect(toEl);
- var firstRect = getRect(firstEl);
- var lastRect = getRect(lastEl);
-
- var startTime = new Date().getTime();
- var duration = options.duration || 1000;
- simulateEvent(fromEl, 'mousedown', { button: 0 });
- options.ontap && options.ontap();
- window.SIMULATE_DRAG_ACTIVE = 1;
-
- if (options.to.index === 0) {
- toRect.cy = firstRect.y;
- } else if (isLast(options.to)) {
- toRect.cy = lastRect.y + lastRect.h + 50;
- }
- var dragInterval = setInterval(function loop() {
- var progress = (new Date().getTime() - startTime) / duration;
- var x = (fromRect.cx + (toRect.cx - fromRect.cx) * progress) - scrollable.scrollLeft;
- var y = (fromRect.cy + (toRect.cy - fromRect.cy) * progress) - scrollable.scrollTop;
- var overEl = fromEl.ownerDocument.elementFromPoint(x, y);
-
- simulateEvent(overEl, 'mousemove', {
- clientX: x,
- clientY: y
- });
-
- if (progress >= 1) {
- options.ondragend && options.ondragend();
- simulateEvent(toEl, 'mouseup');
- clearInterval(dragInterval);
- window.SIMULATE_DRAG_ACTIVE = 0;
- }
- }, 100);
-
- return {
- target: fromEl,
- fromList: fromEl.parentNode,
- toList: toEl.parentNode
- };
- }
-
- // Export
- window.simulateEvent = simulateEvent;
- window.simulateDrag = simulateDrag;
-})();
+ if (progress >= 1) {
+ if (options.ondragend) options.ondragend();
+ simulateEvent(toEl, 'mouseup');
+ clearInterval(dragInterval);
+ window.SIMULATE_DRAG_ACTIVE = 0;
+ }
+ }, 100);
+
+ return {
+ target: fromEl,
+ fromList: fromEl.parentNode,
+ toList: toEl.parentNode,
+ };
+}
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