debug-server-next
Version:
Dev server for hippy-core.
98 lines (97 loc) • 3.23 kB
JavaScript
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/* eslint-disable rulesdir/no_underscored_properties */
import * as Common from '../../core/common/common.js';
import * as Platform from '../../core/platform/platform.js';
export class ListModel extends Common.ObjectWrapper.ObjectWrapper {
_items;
constructor(items) {
super();
this._items = items || [];
}
// TODO(crbug.com/1172300) Ignored during the jsdoc to ts migration
// eslint-disable-next-line @typescript-eslint/no-explicit-any
[Symbol.iterator]() {
return this._items[Symbol.iterator]();
}
get length() {
return this._items.length;
}
at(index) {
return this._items[index];
}
every(callback) {
return this._items.every(callback);
}
filter(callback) {
return this._items.filter(callback);
}
find(callback) {
return this._items.find(callback);
}
findIndex(callback) {
return this._items.findIndex(callback);
}
indexOf(value, fromIndex) {
return this._items.indexOf(value, fromIndex);
}
insert(index, value) {
this._items.splice(index, 0, value);
this._replaced(index, [], 1);
}
insertWithComparator(value, comparator) {
this.insert(Platform.ArrayUtilities.lowerBound(this._items, value, comparator), value);
}
join(separator) {
return this._items.join(separator);
}
remove(index) {
const result = this._items[index];
this._items.splice(index, 1);
this._replaced(index, [result], 0);
return result;
}
replace(index, value, keepSelectedIndex) {
const oldValue = this._items[index];
this._items[index] = value;
this._replaced(index, [oldValue], 1, keepSelectedIndex);
return oldValue;
}
replaceRange(from, to, items) {
let removed;
if (items.length < 10000) {
removed = this._items.splice(from, to - from, ...items);
}
else {
removed = this._items.slice(from, to);
// Splice may fail with too many arguments.
const before = this._items.slice(0, from);
const after = this._items.slice(to);
this._items = [...before, ...items, ...after];
}
this._replaced(from, removed, items.length);
return removed;
}
replaceAll(items) {
const oldItems = this._items.slice();
this._items = items;
this._replaced(0, oldItems, items.length);
return oldItems;
}
slice(from, to) {
return this._items.slice(from, to);
}
some(callback) {
return this._items.some(callback);
}
_replaced(index, removed, inserted, keepSelectedIndex) {
this.dispatchEventToListeners(Events.ItemsReplaced, { index, removed, inserted, keepSelectedIndex });
}
}
// TODO(crbug.com/1167717): Make this a const enum again
// eslint-disable-next-line rulesdir/const_enum
export var Events;
(function (Events) {
Events["ItemsReplaced"] = "ItemsReplaced";
})(Events || (Events = {}));