blob: 8e69fbae6681cde897e16fc900bd6e1c61f9510f [file] [log] [blame]
// 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.
// Due to restrictions of most operating systems, we don't directly map each
// type of custom data to a native data transfer type. Instead, we serialize
// each key-value pair into the pickle as a pair of string objects, and then
// write the binary data in the pickle to the native data transfer object.
#include <stddef.h>
#include <unordered_map>
#include <vector>
#include "base/strings/string16.h"
#include "build/build_config.h"
#include "ui/base/ui_base_export.h"
namespace base {
class Pickle;
#if defined(OS_MACOSX)
#ifdef __OBJC__
@class NSString;
class NSString;
#endif // defined(OS_MACOSX)
namespace ui {
#if defined(OS_MACOSX) && !defined(USE_AURA)
UI_BASE_EXPORT extern NSString* const kWebCustomDataPboardType;
UI_BASE_EXPORT void ReadCustomDataTypes(const void* data,
size_t data_length,
std::vector<base::string16>* types);
UI_BASE_EXPORT void ReadCustomDataForType(const void* data,
size_t data_length,
const base::string16& type,
base::string16* result);
UI_BASE_EXPORT void ReadCustomDataIntoMap(
const void* data,
size_t data_length,
std::unordered_map<base::string16, base::string16>* result);
UI_BASE_EXPORT void WriteCustomDataToPickle(
const std::unordered_map<base::string16, base::string16>& data,
base::Pickle* pickle);
} // namespace ui