Merge branch 'es-module-copy-to-clipboard' into 'master'
Refactor 'copy-to-clipboard.js' See merge request gitlab-org/gitlab-ce!15531
This commit is contained in:
Tim Zallmann
commit
17c53d7d0d
7 changed files with 85 additions and 705 deletions
73
app/assets/javascripts/behaviors/copy_to_clipboard.js
Normal file
73
app/assets/javascripts/behaviors/copy_to_clipboard.js
Normal file
|
|
@ -0,0 +1,73 @@
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import Clipboard from 'clipboard';
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function showTooltip(target, title) {
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const $target = $(target);
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||||
const originalTitle = $target.data('original-title');
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||||
|
||||
if (!$target.data('hideTooltip')) {
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$target
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.attr('title', title)
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.tooltip('fixTitle')
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.tooltip('show')
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.attr('title', originalTitle)
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.tooltip('fixTitle');
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}
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}
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function genericSuccess(e) {
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showTooltip(e.trigger, 'Copied');
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// Clear the selection and blur the trigger so it loses its border
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e.clearSelection();
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$(e.trigger).blur();
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}
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/**
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* Safari > 10 doesn't support `execCommand`, so instead we inform the user to copy manually.
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* See http://clipboardjs.com/#browser-support
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*/
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function genericError(e) {
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let key;
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if (/Mac/i.test(navigator.userAgent)) {
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key = '⌘'; // Command
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} else {
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key = 'Ctrl';
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}
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showTooltip(e.trigger, `Press ${key}-C to copy`);
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}
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export default function initCopyToClipboard() {
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const clipboard = new Clipboard('[data-clipboard-target], [data-clipboard-text]');
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clipboard.on('success', genericSuccess);
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clipboard.on('error', genericError);
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/**
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* This a workaround around ClipboardJS limitations to allow the context-specific copy/pasting
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* of plain text or GFM. The Ruby `clipboard_button` helper sneaks a JSON hash with `text` and
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* `gfm` keys into the `data-clipboard-text` attribute that ClipboardJS reads from.
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* When ClipboardJS creates a new `textarea` (directly inside `body`, with a `readonly`
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* attribute`), sets its value to the value of this data attribute, focusses on it, and finally
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* programmatically issues the 'Copy' command, this code intercepts the copy command/event at
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* the last minute to deconstruct this JSON hash and set the `text/plain` and `text/x-gfm` copy
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* data types to the intended values.
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*/
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$(document).on('copy', 'body > textarea[readonly]', (e) => {
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const clipboardData = e.originalEvent.clipboardData;
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if (!clipboardData) return;
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const text = e.target.value;
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let json;
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try {
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json = JSON.parse(text);
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} catch (ex) {
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return;
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}
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if (!json.text || !json.gfm) return;
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e.preventDefault();
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clipboardData.setData('text/plain', json.text);
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clipboardData.setData('text/x-gfm', json.gfm);
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});
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}
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@ -1,6 +1,7 @@
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import './autosize';
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import './bind_in_out';
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import initCopyAsGFM from './copy_as_gfm';
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import initCopyToClipboard from './copy_to_clipboard';
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import './details_behavior';
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import installGlEmojiElement from './gl_emoji';
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import './quick_submit';
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@ -9,3 +10,4 @@ import './toggler_behavior';
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installGlEmojiElement();
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initCopyAsGFM();
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initCopyToClipboard();
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|
|
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@ -1,74 +0,0 @@
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/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, prefer-template, quotes, no-unused-vars, prefer-arrow-callback, max-len */
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import Clipboard from 'vendor/clipboard';
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var genericError, genericSuccess, showTooltip;
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genericSuccess = function(e) {
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showTooltip(e.trigger, 'Copied');
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// Clear the selection and blur the trigger so it loses its border
|
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e.clearSelection();
|
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return $(e.trigger).blur();
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};
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|
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// Safari doesn't support `execCommand`, so instead we inform the user to
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// copy manually.
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//
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// See http://clipboardjs.com/#browser-support
|
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genericError = function(e) {
|
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var key;
|
||||
if (/Mac/i.test(navigator.userAgent)) {
|
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key = '⌘'; // Command
|
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} else {
|
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key = 'Ctrl';
|
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}
|
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return showTooltip(e.trigger, "Press " + key + "-C to copy");
|
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};
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|
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showTooltip = function(target, title) {
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var $target = $(target);
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var originalTitle = $target.data('original-title');
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|
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if (!$target.data('hideTooltip')) {
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$target
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.attr('title', 'Copied')
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.tooltip('fixTitle')
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.tooltip('show')
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.attr('title', originalTitle)
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.tooltip('fixTitle');
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}
|
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};
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$(function() {
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const clipboard = new Clipboard('[data-clipboard-target], [data-clipboard-text]');
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clipboard.on('success', genericSuccess);
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clipboard.on('error', genericError);
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|
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// This a workaround around ClipboardJS limitations to allow the context-specific copy/pasting of plain text or GFM.
|
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// The Ruby `clipboard_button` helper sneaks a JSON hash with `text` and `gfm` keys into the `data-clipboard-text`
|
||||
// attribute that ClipboardJS reads from.
|
||||
// When ClipboardJS creates a new `textarea` (directly inside `body`, with a `readonly` attribute`), sets its value
|
||||
// to the value of this data attribute, focusses on it, and finally programmatically issues the 'Copy' command,
|
||||
// this code intercepts the copy command/event at the last minute to deconstruct this JSON hash and set the
|
||||
// `text/plain` and `text/x-gfm` copy data types to the intended values.
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$(document).on('copy', 'body > textarea[readonly]', function(e) {
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const clipboardData = e.originalEvent.clipboardData;
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if (!clipboardData) return;
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const text = e.target.value;
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let json;
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try {
|
||||
json = JSON.parse(text);
|
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} catch (ex) {
|
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return;
|
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}
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||||
|
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if (!json.text || !json.gfm) return;
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e.preventDefault();
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clipboardData.setData('text/plain', json.text);
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clipboardData.setData('text/x-gfm', json.gfm);
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});
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});
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|
@ -44,7 +44,6 @@ import './commits';
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import './compare';
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import './compare_autocomplete';
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import './confirm_danger_modal';
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import './copy_to_clipboard';
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import Flash, { removeFlashClickListener } from './flash';
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import './gl_dropdown';
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import './gl_field_error';
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|
|
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@ -26,6 +26,7 @@
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"bootstrap-sass": "^3.3.6",
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"brace-expansion": "^1.1.8",
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"classlist-polyfill": "^1.2.0",
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"clipboard": "^1.7.1",
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"compression-webpack-plugin": "^1.0.0",
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"copy-webpack-plugin": "^4.0.1",
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"core-js": "^2.4.1",
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|
|
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|||
621
vendor/assets/javascripts/clipboard.js
vendored
621
vendor/assets/javascripts/clipboard.js
vendored
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@ -1,621 +0,0 @@
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/*!
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||||
* clipboard.js v1.4.2
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* https://zenorocha.github.io/clipboard.js
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*
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||||
* Licensed MIT © Zeno Rocha
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*/
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||||
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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||||
/**
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||||
* Module dependencies.
|
||||
*/
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||||
|
||||
var closest = require('closest')
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||||
, event = require('component-event');
|
||||
|
||||
/**
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||||
* Delegate event `type` to `selector`
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||||
* and invoke `fn(e)`. A callback function
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||||
* is returned which may be passed to `.unbind()`.
|
||||
*
|
||||
* @param {Element} el
|
||||
* @param {String} selector
|
||||
* @param {String} type
|
||||
* @param {Function} fn
|
||||
* @param {Boolean} capture
|
||||
* @return {Function}
|
||||
* @api public
|
||||
*/
|
||||
|
||||
// Some events don't bubble, so we want to bind to the capture phase instead
|
||||
// when delegating.
|
||||
var forceCaptureEvents = ['focus', 'blur'];
|
||||
|
||||
exports.bind = function(el, selector, type, fn, capture){
|
||||
if (forceCaptureEvents.indexOf(type) !== -1) capture = true;
|
||||
|
||||
return event.bind(el, type, function(e){
|
||||
var target = e.target || e.srcElement;
|
||||
e.delegateTarget = closest(target, selector, true, el);
|
||||
if (e.delegateTarget) fn.call(el, e);
|
||||
}, capture);
|
||||
};
|
||||
|
||||
/**
|
||||
* Unbind event `type`'s callback `fn`.
|
||||
*
|
||||
* @param {Element} el
|
||||
* @param {String} type
|
||||
* @param {Function} fn
|
||||
* @param {Boolean} capture
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.unbind = function(el, type, fn, capture){
|
||||
if (forceCaptureEvents.indexOf(type) !== -1) capture = true;
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||||
|
||||
event.unbind(el, type, fn, capture);
|
||||
};
|
||||
|
||||
},{"closest":2,"component-event":4}],2:[function(require,module,exports){
|
||||
var matches = require('matches-selector')
|
||||
|
||||
module.exports = function (element, selector, checkYoSelf) {
|
||||
var parent = checkYoSelf ? element : element.parentNode
|
||||
|
||||
while (parent && parent !== document) {
|
||||
if (matches(parent, selector)) return parent;
|
||||
parent = parent.parentNode
|
||||
}
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||||
}
|
||||
|
||||
},{"matches-selector":3}],3:[function(require,module,exports){
|
||||
|
||||
/**
|
||||
* Element prototype.
|
||||
*/
|
||||
|
||||
var proto = Element.prototype;
|
||||
|
||||
/**
|
||||
* Vendor function.
|
||||
*/
|
||||
|
||||
var vendor = proto.matchesSelector
|
||||
|| proto.webkitMatchesSelector
|
||||
|| proto.mozMatchesSelector
|
||||
|| proto.msMatchesSelector
|
||||
|| proto.oMatchesSelector;
|
||||
|
||||
/**
|
||||
* Expose `match()`.
|
||||
*/
|
||||
|
||||
module.exports = match;
|
||||
|
||||
/**
|
||||
* Match `el` to `selector`.
|
||||
*
|
||||
* @param {Element} el
|
||||
* @param {String} selector
|
||||
* @return {Boolean}
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function match(el, selector) {
|
||||
if (vendor) return vendor.call(el, selector);
|
||||
var nodes = el.parentNode.querySelectorAll(selector);
|
||||
for (var i = 0; i < nodes.length; ++i) {
|
||||
if (nodes[i] == el) return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
},{}],4:[function(require,module,exports){
|
||||
var bind = window.addEventListener ? 'addEventListener' : 'attachEvent',
|
||||
unbind = window.removeEventListener ? 'removeEventListener' : 'detachEvent',
|
||||
prefix = bind !== 'addEventListener' ? 'on' : '';
|
||||
|
||||
/**
|
||||
* Bind `el` event `type` to `fn`.
|
||||
*
|
||||
* @param {Element} el
|
||||
* @param {String} type
|
||||
* @param {Function} fn
|
||||
* @param {Boolean} capture
|
||||
* @return {Function}
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.bind = function(el, type, fn, capture){
|
||||
el[bind](prefix + type, fn, capture || false);
|
||||
return fn;
|
||||
};
|
||||
|
||||
/**
|
||||
* Unbind `el` event `type`'s callback `fn`.
|
||||
*
|
||||
* @param {Element} el
|
||||
* @param {String} type
|
||||
* @param {Function} fn
|
||||
* @param {Boolean} capture
|
||||
* @return {Function}
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.unbind = function(el, type, fn, capture){
|
||||
el[unbind](prefix + type, fn, capture || false);
|
||||
return fn;
|
||||
};
|
||||
},{}],5:[function(require,module,exports){
|
||||
function E () {
|
||||
// Keep this empty so it's easier to inherit from
|
||||
// (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
|
||||
}
|
||||
|
||||
E.prototype = {
|
||||
on: function (name, callback, ctx) {
|
||||
var e = this.e || (this.e = {});
|
||||
|
||||
(e[name] || (e[name] = [])).push({
|
||||
fn: callback,
|
||||
ctx: ctx
|
||||
});
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
once: function (name, callback, ctx) {
|
||||
var self = this;
|
||||
var fn = function () {
|
||||
self.off(name, fn);
|
||||
callback.apply(ctx, arguments);
|
||||
};
|
||||
|
||||
return this.on(name, fn, ctx);
|
||||
},
|
||||
|
||||
emit: function (name) {
|
||||
var data = [].slice.call(arguments, 1);
|
||||
var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
|
||||
var i = 0;
|
||||
var len = evtArr.length;
|
||||
|
||||
for (i; i < len; i++) {
|
||||
evtArr[i].fn.apply(evtArr[i].ctx, data);
|
||||
}
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
off: function (name, callback) {
|
||||
var e = this.e || (this.e = {});
|
||||
var evts = e[name];
|
||||
var liveEvents = [];
|
||||
|
||||
if (evts && callback) {
|
||||
for (var i = 0, len = evts.length; i < len; i++) {
|
||||
if (evts[i].fn !== callback) liveEvents.push(evts[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// Remove event from queue to prevent memory leak
|
||||
// Suggested by https://github.com/lazd
|
||||
// Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910
|
||||
|
||||
(liveEvents.length)
|
||||
? e[name] = liveEvents
|
||||
: delete e[name];
|
||||
|
||||
return this;
|
||||
}
|
||||
};
|
||||
|
||||
module.exports = E;
|
||||
|
||||
},{}],6:[function(require,module,exports){
|
||||
/**
|
||||
* Inner class which performs selection from either `text` or `target`
|
||||
* properties and then executes copy or cut operations.
|
||||
*/
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
var _createClass = (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, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
|
||||
|
||||
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
|
||||
|
||||
var ClipboardAction = (function () {
|
||||
/**
|
||||
* @param {Object} options
|
||||
*/
|
||||
|
||||
function ClipboardAction(options) {
|
||||
_classCallCheck(this, ClipboardAction);
|
||||
|
||||
this.resolveOptions(options);
|
||||
this.initSelection();
|
||||
}
|
||||
|
||||
/**
|
||||
* Defines base properties passed from constructor.
|
||||
* @param {Object} options
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.resolveOptions = function resolveOptions() {
|
||||
var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
|
||||
|
||||
this.action = options.action;
|
||||
this.emitter = options.emitter;
|
||||
this.target = options.target;
|
||||
this.text = options.text;
|
||||
this.trigger = options.trigger;
|
||||
|
||||
this.selectedText = '';
|
||||
};
|
||||
|
||||
/**
|
||||
* Decides which selection strategy is going to be applied based
|
||||
* on the existence of `text` and `target` properties.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.initSelection = function initSelection() {
|
||||
if (this.text && this.target) {
|
||||
throw new Error('Multiple attributes declared, use either "target" or "text"');
|
||||
} else if (this.text) {
|
||||
this.selectFake();
|
||||
} else if (this.target) {
|
||||
this.selectTarget();
|
||||
} else {
|
||||
throw new Error('Missing required attributes, use either "target" or "text"');
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a fake textarea element, sets its value from `text` property,
|
||||
* and makes a selection on it.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.selectFake = function selectFake() {
|
||||
var _this = this;
|
||||
|
||||
this.removeFake();
|
||||
|
||||
this.fakeHandler = document.body.addEventListener('click', function () {
|
||||
return _this.removeFake();
|
||||
});
|
||||
|
||||
this.fakeElem = document.createElement('textarea');
|
||||
this.fakeElem.style.position = 'absolute';
|
||||
this.fakeElem.style.left = '-9999px';
|
||||
this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
|
||||
this.fakeElem.setAttribute('readonly', '');
|
||||
this.fakeElem.value = this.text;
|
||||
this.selectedText = this.text;
|
||||
|
||||
document.body.appendChild(this.fakeElem);
|
||||
|
||||
this.fakeElem.select();
|
||||
this.copyText();
|
||||
};
|
||||
|
||||
/**
|
||||
* Only removes the fake element after another click event, that way
|
||||
* a user can hit `Ctrl+C` to copy because selection still exists.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.removeFake = function removeFake() {
|
||||
if (this.fakeHandler) {
|
||||
document.body.removeEventListener('click');
|
||||
this.fakeHandler = null;
|
||||
}
|
||||
|
||||
if (this.fakeElem) {
|
||||
document.body.removeChild(this.fakeElem);
|
||||
this.fakeElem = null;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Selects the content from element passed on `target` property.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.selectTarget = function selectTarget() {
|
||||
if (this.target.nodeName === 'INPUT' || this.target.nodeName === 'TEXTAREA') {
|
||||
this.target.select();
|
||||
this.selectedText = this.target.value;
|
||||
} else {
|
||||
var range = document.createRange();
|
||||
var selection = window.getSelection();
|
||||
|
||||
selection.removeAllRanges();
|
||||
range.selectNodeContents(this.target);
|
||||
selection.addRange(range);
|
||||
this.selectedText = selection.toString();
|
||||
}
|
||||
|
||||
this.copyText();
|
||||
};
|
||||
|
||||
/**
|
||||
* Executes the copy operation based on the current selection.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.copyText = function copyText() {
|
||||
var succeeded = undefined;
|
||||
|
||||
try {
|
||||
succeeded = document.execCommand(this.action);
|
||||
} catch (err) {
|
||||
succeeded = false;
|
||||
}
|
||||
|
||||
this.handleResult(succeeded);
|
||||
};
|
||||
|
||||
/**
|
||||
* Fires an event based on the copy operation result.
|
||||
* @param {Boolean} succeeded
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
|
||||
if (succeeded) {
|
||||
this.emitter.emit('success', {
|
||||
action: this.action,
|
||||
text: this.selectedText,
|
||||
trigger: this.trigger,
|
||||
clearSelection: this.clearSelection.bind(this)
|
||||
});
|
||||
} else {
|
||||
this.emitter.emit('error', {
|
||||
action: this.action,
|
||||
trigger: this.trigger,
|
||||
clearSelection: this.clearSelection.bind(this)
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes current selection and focus from `target` element.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.clearSelection = function clearSelection() {
|
||||
if (this.target) {
|
||||
this.target.blur();
|
||||
}
|
||||
|
||||
window.getSelection().removeAllRanges();
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets the `action` to be performed which can be either 'copy' or 'cut'.
|
||||
* @param {String} action
|
||||
*/
|
||||
|
||||
/**
|
||||
* Destroy lifecycle.
|
||||
*/
|
||||
|
||||
ClipboardAction.prototype.destroy = function destroy() {
|
||||
this.removeFake();
|
||||
};
|
||||
|
||||
_createClass(ClipboardAction, [{
|
||||
key: 'action',
|
||||
set: function set() {
|
||||
var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0];
|
||||
|
||||
this._action = action;
|
||||
|
||||
if (this._action !== 'copy' && this._action !== 'cut') {
|
||||
throw new Error('Invalid "action" value, use either "copy" or "cut"');
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Gets the `action` property.
|
||||
* @return {String}
|
||||
*/
|
||||
get: function get() {
|
||||
return this._action;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the `target` property using an element
|
||||
* that will be have its content copied.
|
||||
* @param {Element} target
|
||||
*/
|
||||
}, {
|
||||
key: 'target',
|
||||
set: function set(target) {
|
||||
if (target !== undefined) {
|
||||
if (target && typeof target === 'object' && target.nodeType === 1) {
|
||||
this._target = target;
|
||||
} else {
|
||||
throw new Error('Invalid "target" value, use a valid Element');
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Gets the `target` property.
|
||||
* @return {String|HTMLElement}
|
||||
*/
|
||||
get: function get() {
|
||||
return this._target;
|
||||
}
|
||||
}]);
|
||||
|
||||
return ClipboardAction;
|
||||
})();
|
||||
|
||||
exports['default'] = ClipboardAction;
|
||||
module.exports = exports['default'];
|
||||
|
||||
},{}],7:[function(require,module,exports){
|
||||
'use strict';
|
||||
|
||||
exports.__esModule = true;
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
|
||||
|
||||
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
|
||||
|
||||
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
|
||||
|
||||
var _clipboardAction = require('./clipboard-action');
|
||||
|
||||
var _clipboardAction2 = _interopRequireDefault(_clipboardAction);
|
||||
|
||||
var _delegateEvents = require('delegate-events');
|
||||
|
||||
var _delegateEvents2 = _interopRequireDefault(_delegateEvents);
|
||||
|
||||
var _tinyEmitter = require('tiny-emitter');
|
||||
|
||||
var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);
|
||||
|
||||
/**
|
||||
* Base class which takes a selector, delegates a click event to it,
|
||||
* and instantiates a new `ClipboardAction` on each click.
|
||||
*/
|
||||
|
||||
var Clipboard = (function (_Emitter) {
|
||||
_inherits(Clipboard, _Emitter);
|
||||
|
||||
/**
|
||||
* @param {String} selector
|
||||
* @param {Object} options
|
||||
*/
|
||||
|
||||
function Clipboard(selector, options) {
|
||||
_classCallCheck(this, Clipboard);
|
||||
|
||||
_Emitter.call(this);
|
||||
|
||||
this.resolveOptions(options);
|
||||
this.delegateClick(selector);
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper function to retrieve attribute value.
|
||||
* @param {String} suffix
|
||||
* @param {Element} element
|
||||
*/
|
||||
|
||||
/**
|
||||
* Defines if attributes would be resolved using internal setter functions
|
||||
* or custom functions that were passed in the constructor.
|
||||
* @param {Object} options
|
||||
*/
|
||||
|
||||
Clipboard.prototype.resolveOptions = function resolveOptions() {
|
||||
var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
|
||||
|
||||
this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
|
||||
this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
|
||||
this.text = typeof options.text === 'function' ? options.text : this.defaultText;
|
||||
};
|
||||
|
||||
/**
|
||||
* Delegates a click event on the passed selector.
|
||||
* @param {String} selector
|
||||
*/
|
||||
|
||||
Clipboard.prototype.delegateClick = function delegateClick(selector) {
|
||||
var _this = this;
|
||||
|
||||
this.binding = _delegateEvents2['default'].bind(document.body, selector, 'click', function (e) {
|
||||
return _this.onClick(e);
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Undelegates a click event on body.
|
||||
* @param {String} selector
|
||||
*/
|
||||
|
||||
Clipboard.prototype.undelegateClick = function undelegateClick() {
|
||||
_delegateEvents2['default'].unbind(document.body, 'click', this.binding);
|
||||
};
|
||||
|
||||
/**
|
||||
* Defines a new `ClipboardAction` on each click event.
|
||||
* @param {Event} e
|
||||
*/
|
||||
|
||||
Clipboard.prototype.onClick = function onClick(e) {
|
||||
if (this.clipboardAction) {
|
||||
this.clipboardAction = null;
|
||||
}
|
||||
|
||||
this.clipboardAction = new _clipboardAction2['default']({
|
||||
action: this.action(e.delegateTarget),
|
||||
target: this.target(e.delegateTarget),
|
||||
text: this.text(e.delegateTarget),
|
||||
trigger: e.delegateTarget,
|
||||
emitter: this
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Default `action` lookup function.
|
||||
* @param {Element} trigger
|
||||
*/
|
||||
|
||||
Clipboard.prototype.defaultAction = function defaultAction(trigger) {
|
||||
return getAttributeValue('action', trigger);
|
||||
};
|
||||
|
||||
/**
|
||||
* Default `target` lookup function.
|
||||
* @param {Element} trigger
|
||||
*/
|
||||
|
||||
Clipboard.prototype.defaultTarget = function defaultTarget(trigger) {
|
||||
var selector = getAttributeValue('target', trigger);
|
||||
|
||||
if (selector) {
|
||||
return document.querySelector(selector);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Default `text` lookup function.
|
||||
* @param {Element} trigger
|
||||
*/
|
||||
|
||||
Clipboard.prototype.defaultText = function defaultText(trigger) {
|
||||
return getAttributeValue('text', trigger);
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroy lifecycle.
|
||||
*/
|
||||
|
||||
Clipboard.prototype.destroy = function destroy() {
|
||||
this.undelegateClick();
|
||||
|
||||
if (this.clipboardAction) {
|
||||
this.clipboardAction.destroy();
|
||||
this.clipboardAction = null;
|
||||
}
|
||||
};
|
||||
|
||||
return Clipboard;
|
||||
})(_tinyEmitter2['default']);
|
||||
|
||||
function getAttributeValue(suffix, element) {
|
||||
var attribute = 'data-clipboard-' + suffix;
|
||||
|
||||
if (!element.hasAttribute(attribute)) {
|
||||
return;
|
||||
}
|
||||
|
||||
return element.getAttribute(attribute);
|
||||
}
|
||||
|
||||
exports['default'] = Clipboard;
|
||||
module.exports = exports['default'];
|
||||
|
||||
},{"./clipboard-action":6,"delegate-events":1,"tiny-emitter":5}]},{},[7])(7)
|
||||
});
|
||||
18
yarn.lock
18
yarn.lock
|
|
@ -1288,13 +1288,13 @@ cli-width@^2.0.0:
|
|||
version "2.1.0"
|
||||
resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
|
||||
|
||||
clipboard@^1.5.5:
|
||||
version "1.6.1"
|
||||
resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-1.6.1.tgz#65c5b654812466b0faab82dc6ba0f1d2f8e4be53"
|
||||
clipboard@^1.5.5, clipboard@^1.7.1:
|
||||
version "1.7.1"
|
||||
resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-1.7.1.tgz#360d6d6946e99a7a1fef395e42ba92b5e9b5a16b"
|
||||
dependencies:
|
||||
good-listener "^1.2.0"
|
||||
good-listener "^1.2.2"
|
||||
select "^1.1.2"
|
||||
tiny-emitter "^1.0.0"
|
||||
tiny-emitter "^2.0.0"
|
||||
|
||||
cliui@^2.1.0:
|
||||
version "2.1.0"
|
||||
|
|
@ -2883,7 +2883,7 @@ globby@^6.1.0:
|
|||
pify "^2.0.0"
|
||||
pinkie-promise "^2.0.0"
|
||||
|
||||
good-listener@^1.2.0:
|
||||
good-listener@^1.2.2:
|
||||
version "1.2.2"
|
||||
resolved "https://registry.yarnpkg.com/good-listener/-/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
|
||||
dependencies:
|
||||
|
|
@ -6115,9 +6115,9 @@ timers-browserify@^2.0.2:
|
|||
dependencies:
|
||||
setimmediate "^1.0.4"
|
||||
|
||||
tiny-emitter@^1.0.0:
|
||||
version "1.1.0"
|
||||
resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-1.1.0.tgz#ab405a21ffed814a76c19739648093d70654fecb"
|
||||
tiny-emitter@^2.0.0:
|
||||
version "2.0.2"
|
||||
resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.0.2.tgz#82d27468aca5ade8e5fd1e6d22b57dd43ebdfb7c"
|
||||
|
||||
tmp@0.0.31, tmp@0.0.x:
|
||||
version "0.0.31"
|
||||
|
|
|
|||
Loading…
Reference in a new issue