1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.javascript.host.draganddrop;
16
17 import org.htmlunit.javascript.HtmlUnitScriptable;
18 import org.htmlunit.javascript.configuration.JsxClass;
19 import org.htmlunit.javascript.configuration.JsxConstructor;
20 import org.htmlunit.javascript.configuration.JsxGetter;
21 import org.htmlunit.javascript.host.file.FileList;
22
23 /**
24 * A JavaScript object for {@code DataTransfer}.
25 *
26 * @author Ahmed Ashour
27 * @author Ronald Brill
28 */
29 @JsxClass
30 public class DataTransfer extends HtmlUnitScriptable {
31
32 private DataTransferItemList items_;
33
34 /**
35 * JavaScript constructor.
36 */
37 @JsxConstructor
38 public void jsConstructor() {
39 // nothing to do
40 }
41
42 /**
43 * @return the {@code files} property
44 */
45 @JsxGetter
46 public FileList getFiles() {
47 return getItems().getFiles();
48 }
49
50 /**
51 * @return the {@code items} property
52 */
53 @JsxGetter
54 public DataTransferItemList getItems() {
55 if (items_ == null) {
56 final DataTransferItemList list = new DataTransferItemList();
57 list.setParentScope(getParentScope());
58 list.setPrototype(getPrototype(list.getClass()));
59 items_ = list;
60 }
61 return items_;
62 }
63 }