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Merge pull request #1594 from datitisev/item-list

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Allow ItemList method chaining (add, merge, remove, replace)
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Franz Liedke 2018-10-10 00:28:03 +02:00 committed by GitHub
commit ccf1110faf
1 changed files with 12 additions and 0 deletions
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12
framework/core/js/src/common/utils/ItemList.js
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@ -64,10 +64,13 @@ export default class ItemList {
* @param {*} content The item's content. * @param {*} content The item's content.
* @param {Integer} [priority] The priority of the item. Items with a higher * @param {Integer} [priority] The priority of the item. Items with a higher
* priority will be positioned before items with a lower priority. * priority will be positioned before items with a lower priority.
* @return {ItemList}
* @public * @public
*/ */
add(key, content, priority = 0) { add(key, content, priority = 0) {
this.items[key] = new Item(content, priority); this.items[key] = new Item(content, priority);
return this;
} }
/** /**
@ -76,6 +79,7 @@ export default class ItemList {
* @param {String} key * @param {String} key
* @param {*} [content] * @param {*} [content]
* @param {Integer} [priority] * @param {Integer} [priority]
* @return {ItemList}
* @public * @public
*/ */
replace(key, content = null, priority = null) { replace(key, content = null, priority = null) {
@ -88,22 +92,28 @@ export default class ItemList {
this.items[key].priority = priority; this.items[key].priority = priority;
} }
} }
return this;
} }
/** /**
* Remove an item from the list. * Remove an item from the list.
* *
* @param {String} key * @param {String} key
* @return {ItemList}
* @public * @public
*/ */
remove(key) { remove(key) {
delete this.items[key]; delete this.items[key];
return this;
} }
/** /**
* Merge another list's items into this one. * Merge another list's items into this one.
* *
* @param {ItemList} items * @param {ItemList} items
* @return {ItemList}
* @public * @public
*/ */
merge(items) { merge(items) {
@ -112,6 +122,8 @@ export default class ItemList {
this.items[i] = items.items[i]; this.items[i] = items.items[i];
} }
} }
return this;
} }
/** /**