extensions/renderer/set_icon_natives.h

// Copyright 2014 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 EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_
#define EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_

#include "extensions/renderer/object_backed_native_handler.h"
#include "v8/include/v8.h"

namespace base {
class DictionaryValue;
class Value;
}

namespace extensions {
class RequestSender;
class ScriptContext;

// Functions exposed to extension JS to implement the setIcon extension API.
class SetIconNatives : public ObjectBackedNativeHandler {
 public:
  SetIconNatives(RequestSender* request_sender, ScriptContext* context);

 private:
  bool ConvertImageDataToBitmapValue(const v8::Local<v8::Object> image_data,
                                     base::Value** bitmap_value);
  bool ConvertImageDataSetToBitmapValueSet(
      const v8::FunctionCallbackInfo<v8::Value>& args,
      base::DictionaryValue* bitmap_value);
  void SetIconCommon(const v8::FunctionCallbackInfo<v8::Value>& args);

  RequestSender* request_sender_;

  DISALLOW_COPY_AND_ASSIGN(SetIconNatives);
};

}  // namespace extensions

#endif  // EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_