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// 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.
//
// A struct for managing data being dropped on a webview. This represents a
// union of all the types of data that can be dropped in a platform neutral
// way.
#ifndef WEBKIT_GLUE_WEBDROPDATA_H_
#define WEBKIT_GLUE_WEBDROPDATA_H_
#include <map>
#include <string>
#include <vector>
#include "base/nullable_string16.h"
#include "base/string16.h"
#include "googleurl/src/gurl.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebReferrerPolicy.h"
#include "webkit/glue/webkit_glue_export.h"
struct IDataObject;
namespace WebKit {
class WebDragData;
}
struct WEBKIT_GLUE_EXPORT WebDropData {
// The struct is used to represent a file in the drop data.
struct WEBKIT_GLUE_EXPORT FileInfo {
FileInfo();
FileInfo(const base::string16& path, const base::string16& display_name);
// The path of the file.
base::string16 path;
// The display name of the file. This field is optional.
base::string16 display_name;
};
// Construct from a WebDragData object.
explicit WebDropData(const WebKit::WebDragData&);
WebDropData();
~WebDropData();
// User is dragging a link into the webview.
GURL url;
base::string16 url_title; // The title associated with |url|.
// User is dragging a link out-of the webview.
base::string16 download_metadata;
// Referrer policy to use when dragging a link out of the webview results in
// a download.
WebKit::WebReferrerPolicy referrer_policy;
// User is dropping one or more files on the webview.
std::vector<FileInfo> filenames;
// Isolated filesystem ID for the files being dragged on the webview.
base::string16 filesystem_id;
// User is dragging plain text into the webview.
NullableString16 text;
// User is dragging text/html into the webview (e.g., out of Firefox).
// |html_base_url| is the URL that the html fragment is taken from (used to
// resolve relative links). It's ok for |html_base_url| to be empty.
NullableString16 html;
GURL html_base_url;
// User is dragging data from the webview (e.g., an image).
base::string16 file_description_filename;
std::string file_contents;
std::map<base::string16, base::string16> custom_data;
// Convert to a WebDragData object.
WebKit::WebDragData ToDragData() const;
// Helper method for converting Window's specific IDataObject to a WebDropData
// object. TODO(tc): Move this to the browser side since it's Windows
// specific and no longer used in webkit.
static void PopulateWebDropData(IDataObject* data_object,
WebDropData* drop_data);
};
#endif // WEBKIT_GLUE_WEBDROPDATA_H_
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