1// Copyright (c) 2006-2008 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// A struct for managing data being dropped on a webview.  This represents a
6// union of all the types of data that can be dropped in a platform neutral
7// way.
8
9#ifndef WEBKIT_GLUE_WEBDROPDATA_H_
10#define WEBKIT_GLUE_WEBDROPDATA_H_
11
12#include <string>
13#include <vector>
14
15#include "base/string16.h"
16#include "googleurl/src/gurl.h"
17
18struct IDataObject;
19
20namespace WebKit {
21class WebDragData;
22}
23
24struct WebDropData {
25  // Construct from a WebDragData object.
26  explicit WebDropData(const WebKit::WebDragData&);
27
28  WebDropData();
29
30  ~WebDropData();
31
32  // User is dragging a link into the webview.
33  GURL url;
34  string16 url_title;  // The title associated with |url|.
35
36  // User is dragging a link out-of the webview.
37  string16 download_metadata;
38
39  // File extension for dragging images from a webview to the desktop.
40  string16 file_extension;
41
42  // User is dropping one or more files on the webview.
43  std::vector<string16> filenames;
44
45  // User is dragging plain text into the webview.
46  string16 plain_text;
47
48  // User is dragging text/html into the webview (e.g., out of Firefox).
49  // |html_base_url| is the URL that the html fragment is taken from (used to
50  // resolve relative links).  It's ok for |html_base_url| to be empty.
51  string16 text_html;
52  GURL html_base_url;
53
54  // User is dragging data from the webview (e.g., an image).
55  string16 file_description_filename;
56  std::string file_contents;
57
58  // Convert to a WebDragData object.
59  WebKit::WebDragData ToDragData() const;
60
61  // Helper method for converting Window's specific IDataObject to a WebDropData
62  // object.  TODO(tc): Move this to the browser side since it's Windows
63  // specific and no longer used in webkit.
64  static void PopulateWebDropData(IDataObject* data_object,
65                                  WebDropData* drop_data);
66};
67
68#endif  // WEBKIT_GLUE_WEBDROPDATA_H_
69