text: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #include "content/common/drag_event_source_info.h"
  #include "content/public/common/common_param_traits.h"
  #include "content/public/common/drop_data.h"
  #include "ipc/ipc_message_macros.h"
  #include "third_party/WebKit/public/platform/WebDragOperation.h"
  #include "ui/gfx/geometry/point.h"
  
  #define IPC_MESSAGE_START DragMsgStart
  
  IPC_ENUM_TRAITS(blink::WebDragOperation)  // Bitmask.
  IPC_ENUM_TRAITS_MAX_VALUE(ui::DragDropTypes::DragEventSource,
                            ui::DragDropTypes::DRAG_EVENT_SOURCE_LAST)
  
  IPC_STRUCT_TRAITS_BEGIN(ui::FileInfo)
    IPC_STRUCT_TRAITS_MEMBER(path)
    IPC_STRUCT_TRAITS_MEMBER(display_name)
  IPC_STRUCT_TRAITS_END()
  
  IPC_STRUCT_TRAITS_BEGIN(content::DropData)
    IPC_STRUCT_TRAITS_MEMBER(key_modifiers)
    IPC_STRUCT_TRAITS_MEMBER(url)
    IPC_STRUCT_TRAITS_MEMBER(url_title)
    IPC_STRUCT_TRAITS_MEMBER(download_metadata)
    IPC_STRUCT_TRAITS_MEMBER(referrer_policy)
    IPC_STRUCT_TRAITS_MEMBER(filenames)
    IPC_STRUCT_TRAITS_MEMBER(filesystem_id)
    IPC_STRUCT_TRAITS_MEMBER(file_system_files)
    IPC_STRUCT_TRAITS_MEMBER(text)
    IPC_STRUCT_TRAITS_MEMBER(html)
    IPC_STRUCT_TRAITS_MEMBER(html_base_url)
    IPC_STRUCT_TRAITS_MEMBER(file_description_filename)
    IPC_STRUCT_TRAITS_MEMBER(file_contents)
    IPC_STRUCT_TRAITS_MEMBER(custom_data)
  IPC_STRUCT_TRAITS_END()
  
  IPC_STRUCT_TRAITS_BEGIN(content::DropData::FileSystemFileInfo)
    IPC_STRUCT_TRAITS_MEMBER(url)
    IPC_STRUCT_TRAITS_MEMBER(size)
  IPC_STRUCT_TRAITS_END()
  
  IPC_STRUCT_TRAITS_BEGIN(content::DragEventSourceInfo)
    IPC_STRUCT_TRAITS_MEMBER(event_location)
    IPC_STRUCT_TRAITS_MEMBER(event_source)
  IPC_STRUCT_TRAITS_END()
  