content/renderer/drop_data_builder.cc

   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
  14 using blink::WebDragData;
  15 using blink::WebVector;
  16
  17 namespace content {
  18
  19 //static
  20 DropData 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