1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/renderer/drop_data_builder.h"
6
7#include "base/strings/string_util.h"
8#include "content/public/common/drop_data.h"
9#include "third_party/WebKit/public/platform/WebDragData.h"
10#include "third_party/WebKit/public/platform/WebString.h"
11#include "third_party/WebKit/public/platform/WebVector.h"
12#include "ui/base/clipboard/clipboard.h"
13
14using blink::WebDragData;
15using blink::WebVector;
16
17namespace content {
18
19//static
20DropData DropDataBuilder::Build(const WebDragData& drag_data) {
21  DropData result;
22  result.referrer_policy = blink::WebReferrerPolicyDefault;
23
24  const WebVector<WebDragData::Item>& item_list = drag_data.items();
25  for (size_t i = 0; i < item_list.size(); ++i) {
26    const WebDragData::Item& item = item_list[i];
27    switch (item.storageType) {
28      case WebDragData::Item::StorageTypeString: {
29        if (EqualsASCII(item.stringType, ui::Clipboard::kMimeTypeText)) {
30          result.text = base::NullableString16(item.stringData, false);
31          break;
32        }
33        if (EqualsASCII(item.stringType, ui::Clipboard::kMimeTypeURIList)) {
34          result.url = GURL(item.stringData);
35          result.url_title = item.title;
36          break;
37        }
38        if (EqualsASCII(item.stringType, ui::Clipboard::kMimeTypeDownloadURL)) {
39          result.download_metadata = item.stringData;
40          break;
41        }
42        if (EqualsASCII(item.stringType, ui::Clipboard::kMimeTypeHTML)) {
43          result.html = base::NullableString16(item.stringData, false);
44          result.html_base_url = item.baseURL;
45          break;
46        }
47        result.custom_data.insert(
48            std::make_pair(item.stringType, item.stringData));
49        break;
50      }
51      case WebDragData::Item::StorageTypeBinaryData:
52        result.file_contents.assign(item.binaryData.data(),
53                                    item.binaryData.size());
54        result.file_description_filename = item.title;
55        break;
56      case WebDragData::Item::StorageTypeFilename:
57        // TODO(varunjain): This only works on chromeos. Support win/mac/gtk.
58        result.filenames.push_back(ui::FileInfo(
59            base::FilePath::FromUTF16Unsafe(item.filenameData),
60            base::FilePath::FromUTF16Unsafe(item.displayNameData)));
61        break;
62      case WebDragData::Item::StorageTypeFileSystemFile: {
63        DropData::FileSystemFileInfo info;
64        info.url = item.fileSystemURL;
65        info.size = item.fileSystemFileSize;
66        result.file_system_files.push_back(info);
67        break;
68      }
69    }
70  }
71
72  return result;
73}
74
75}  // namespace content
76