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[WIP] Refactor trigger #110

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[WIP] Refactor trigger #110

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1 change: 1 addition & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@
"webpack": "^1.14.0"
},
"dependencies": {
"create-event": "^1.0.9",
"lodash": "^4.17.4",
"vue-add-globals": "^2.0.0"
},
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23 changes: 9 additions & 14 deletions src/Wrapper.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
// @flow

import createEvent from 'create-event';
import findMatchingVNodes from './lib/find-matching-vnodes';
import {
findVueComponents,
Expand Down Expand Up @@ -365,8 +366,8 @@ export default class Wrapper implements WrapperInterface {
* @param {String} type - type of event
* @returns {Boolean}
*/
trigger(type: string) {
if (typeof type !== 'string') {
trigger(eventTypeWithModifier: string, options: object = {}) {
if (typeof eventTypeWithModifier !== 'string') {
error('wrapper.trigger() must be passed a string');
}

Expand All @@ -382,23 +383,17 @@ export default class Wrapper implements WrapperInterface {
right: 39,
};

const event = type.split('.');

let eventObject;
const [type, keyModifier] = eventTypeWithModifier.split('.');

// Fallback for IE10,11 - https://stackoverflow.com/questions/26596123
if (typeof (Event) === 'function') {
eventObject = new window.Event(event[0]);
} else {
eventObject = document.createEvent('Event');
eventObject.initEvent(event[0], true, true);
}

if (event.length === 2) {
// eslint-disable-next-line no-prototype-builtins
if (keyModifier && modifiers.hasOwnProperty(keyModifier)) {
// $FlowIgnore
eventObject.keyCode = modifiers[event[1]];
// eslint-disable-next-line no-param-reassign
options.key = modifiers[keyModifier];
}

const eventObject = createEvent(type, options);
this.element.dispatchEvent(eventObject);
this.update();
}
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