// Copyright (c) 2010 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_CLIPBOARD_DISPATCHER_H_ | |
#define CHROME_BROWSER_CLIPBOARD_DISPATCHER_H_ | |
#include <vector> | |
#include "app/clipboard/clipboard.h" | |
#include "base/basictypes.h" | |
#include "base/string16.h" | |
// This class backs IPC requests from the renderer for clipboard data. In this | |
// context, clipboard does not only refer to the usual concept of a clipboard | |
// for copy/paste, which is why it's not in app/clipboard/clipboard.h. It can | |
// refer to one of three different types of clipboards: | |
// - The copy/paste clipboard, which contains data that has been copied/cut. | |
// - The dragging clipboard, which contains data that is currently being | |
// dragged. | |
// - On X, the selection clipboard, which contains data for the current | |
// selection. | |
class ClipboardDispatcher { | |
public: | |
static bool ReadAvailableTypes(Clipboard::Buffer buffer, | |
std::vector<string16>* types, | |
bool* contains_filenames); | |
static bool ReadData(Clipboard::Buffer buffer, const string16& type, | |
string16* data, string16* metadata); | |
static bool ReadFilenames(Clipboard::Buffer buffer, | |
std::vector<string16>* filenames); | |
private: | |
// This class is not meant to be instantiated. All public members are static. | |
ClipboardDispatcher(); | |
DISALLOW_COPY_AND_ASSIGN(ClipboardDispatcher); | |
}; | |
#endif // CHROME_BROWSER_CLIPBOARD_DISPATCHER_H_ | |