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// Copyright (c) 2006-2008 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 <string>
#include <vector>
#include "base/string16.h"
#include "googleurl/src/gurl.h"
struct IDataObject;
namespace WebKit {
class WebDragData;
}
struct WebDropData {
// Construct with a given drag identity. Note: identity is an int32 because
// it is passed over the renderer NPAPI interface to gears.
explicit WebDropData(int32 drag_identity) : identity(drag_identity) {}
// Construct from a WebDragData object.
explicit WebDropData(const WebKit::WebDragData&);
// For default constructions, use drag |identity| 0.
WebDropData() : identity(0) {}
int32 identity;
// User is dragging a link into the webview.
GURL url;
string16 url_title; // The title associated with |url|.
// User is dragging a link out-of the webview.
string16 download_metadata;
// File extension for dragging images from a webview to the desktop.
string16 file_extension;
// User is dropping one or more files on the webview.
std::vector<string16> filenames;
// User is dragging plain text into the webview.
string16 plain_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.
string16 text_html;
GURL html_base_url;
// User is dragging data from the webview (e.g., an image).
string16 file_description_filename;
std::string file_contents;
// 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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