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Source formatting #63

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Zeno Rocha 2015-10-03 16:25:06 -07:00
parent c666150278
commit 0b9a0402b9
1 changed files with 24 additions and 25 deletions
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49
src/clipboard.js
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@ -2,23 +2,6 @@ import ClipboardAction from './clipboard-action';
import Delegate from 'delegate-events';
import Emitter from 'tiny-emitter';
const prefix = 'data-clipboard-';
/**
* Helper function to retrieve attribute value.
* @param {String} suffix
* @param {Element} element
*/
function getAttributeValue(suffix, element) {
let attribute = prefix + suffix;
if (!element.hasAttribute(attribute)) {
return;
}
return element.getAttribute(attribute);
}
/**
* Base class which takes a selector, delegates a click event to it,
* and instantiates a new `ClipboardAction` on each click.
@ -41,9 +24,9 @@ class Clipboard extends Emitter {
* @param {Object} options
*/
resolveOptions(options = {}) {
this.action = (typeof options.action === 'function') ? options.action : this.setAction;
this.target = (typeof options.target === 'function') ? options.target : this.setTarget;
this.text = (typeof options.text === 'function') ? options.text : this.setText;
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;
}
/**
@ -76,7 +59,7 @@ class Clipboard extends Emitter {
* Default `action` lookup function.
* @param {Element} trigger
*/
setAction(trigger) {
defaultAction(trigger) {
return getAttributeValue('action', trigger);
}
@ -84,21 +67,37 @@ class Clipboard extends Emitter {
* Default `target` lookup function.
* @param {Element} trigger
*/
setTarget(trigger) {
defaultTarget(trigger) {
let selector = getAttributeValue('target', trigger);
if ('string' === typeof selector) {
if (selector) {
return document.querySelector(selector);
}
}
/**
* Defualt `text` lookup function.
* Default `text` lookup function.
* @param {Element} trigger
*/
setText(trigger) {
defaultText(trigger) {
return getAttributeValue('text', trigger);
}
}
/**
* Helper function to retrieve attribute value.
* @param {String} suffix
* @param {Element} element
*/
function getAttributeValue(suffix, element) {
let attribute = `data-clipboard-${suffix}`;
if (!element.hasAttribute(attribute)) {
return;
}
return element.getAttribute(attribute);
}
export default Clipboard;