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         base::string16 str_type(item.stringType);
  30         if (base::EqualsASCII(str_type, ui::Clipboard::kMimeTypeText)) {
  31           result.text = base::NullableString16(item.stringData, false);
  32           break;
  33         }
  34         if (base::EqualsASCII(str_type, ui::Clipboard::kMimeTypeURIList)) {
  35           result.url = GURL(item.stringData);
  36           result.url_title = item.title;
  37           break;
  38         }
  39         if (base::EqualsASCII(str_type, ui::Clipboard::kMimeTypeDownloadURL)) {
  40           result.download_metadata = item.stringData;
  41           break;
  42         }
  43         if (base::EqualsASCII(str_type, ui::Clipboard::kMimeTypeHTML)) {
  44           result.html = base::NullableString16(item.stringData, false);
  45           result.html_base_url = item.baseURL;
  46           break;
  47         }
  48         result.custom_data.insert(
  49             std::make_pair(item.stringType, item.stringData));
  50         break;
  51       }
  52       case WebDragData::Item::StorageTypeBinaryData:
  53         result.file_contents.assign(item.binaryData.data(),
  54                                     item.binaryData.size());
  55         result.file_description_filename = item.title;
  56         break;
  57       case WebDragData::Item::StorageTypeFilename:
  58         // TODO(varunjain): This only works on chromeos. Support win/mac/gtk.
  59         result.filenames.push_back(ui::FileInfo(
  60             base::FilePath::FromUTF16Unsafe(item.filenameData),
  61             base::FilePath::FromUTF16Unsafe(item.displayNameData)));
  62         break;
  63       case WebDragData::Item::StorageTypeFileSystemFile: {
  64         DropData::FileSystemFileInfo info;
  65         info.url = item.fileSystemURL;
  66         info.size = item.fileSystemFileSize;
  67         result.file_system_files.push_back(info);
  68         break;
  69       }
  70     }
  71   }
  72
  73   return result;
  74 }
  75
  76 }  // namespace content