1/*
2 * Copyright (C) 2016 The Android Open Source Project
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 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef AAPT_COMPILE_INLINEXMLFORMATPARSER_H
18#define AAPT_COMPILE_INLINEXMLFORMATPARSER_H
19
20#include <memory>
21#include <vector>
22
23#include "android-base/macros.h"
24
25#include "process/IResourceTableConsumer.h"
26
27namespace aapt {
28
29/**
30 * Extracts Inline XML definitions into their own xml::XmlResource objects.
31 *
32 * Inline XML looks like:
33 *
34 * <animated-vector xmlns:android="http://schemas.android.com/apk/res/android"
35 *                  xmlns:aapt="http://schemas.android.com/aapt" >
36 *   <aapt:attr name="android:drawable" >
37 *     <vector
38 *       android:height="64dp"
39 *       android:width="64dp"
40 *       android:viewportHeight="600"
41 *       android:viewportWidth="600"/>
42 *   </aapt:attr>
43 * </animated-vector>
44 *
45 * The <vector> will be extracted into its own XML file and <animated-vector>
46 * will
47 * gain an attribute 'android:drawable' set to a reference to the extracted
48 * <vector> resource.
49 */
50class InlineXmlFormatParser : public IXmlResourceConsumer {
51 public:
52  explicit InlineXmlFormatParser() = default;
53
54  bool Consume(IAaptContext* context, xml::XmlResource* doc) override;
55
56  std::vector<std::unique_ptr<xml::XmlResource>>&
57  GetExtractedInlineXmlDocuments() {
58    return queue_;
59  }
60
61 private:
62  DISALLOW_COPY_AND_ASSIGN(InlineXmlFormatParser);
63
64  std::vector<std::unique_ptr<xml::XmlResource>> queue_;
65};
66
67}  // namespace aapt
68
69#endif /* AAPT_COMPILE_INLINEXMLFORMATPARSER_H */
70