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// Copyright (c) 2011 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.
#ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_BROWSER_ACTION_DRAG_DATA_H_
#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_BROWSER_ACTION_DRAG_DATA_H_
#include <stddef.h>
#include <string>
#include "base/macros.h"
#if defined(TOOLKIT_VIEWS)
#include "ui/base/dragdrop/os_exchange_data.h"
#endif
class Profile;
namespace base {
class Pickle;
}
class BrowserActionDragData {
public:
BrowserActionDragData();
BrowserActionDragData(const std::string& id, int index);
// These mirror the views::View and views::MenuDelegate methods for dropping,
// and return the appropriate results for being able to drop an extension's
// BrowserAction view.
static bool GetDropFormats(std::set<ui::Clipboard::FormatType>* format_types);
static bool AreDropTypesRequired();
static bool CanDrop(const ui::OSExchangeData& data, const Profile* profile);
const std::string& id() const { return id_; }
size_t index() const { return index_; }
// Returns true if this data is from the specified profile.
bool IsFromProfile(const Profile* profile) const;
#if defined(TOOLKIT_VIEWS)
void Write(Profile* profile, ui::OSExchangeData* data) const;
// Restores this data from the clipboard, returning true on success.
bool Read(const ui::OSExchangeData& data);
// Returns the FormatType this class supports (for Browser Actions).
static const ui::Clipboard::FormatType& GetBrowserActionFormatType();
#endif
private:
void WriteToPickle(Profile* profile, base::Pickle* pickle) const;
bool ReadFromPickle(base::Pickle* pickle);
// The profile we originated from.
void* profile_;
// The id of the view being dragged.
std::string id_;
// The index of the view being dragged.
size_t index_;
DISALLOW_COPY_AND_ASSIGN(BrowserActionDragData);
};
#endif // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_BROWSER_ACTION_DRAG_DATA_H_
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