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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_
      6 #define EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_
      7 
      8 #include "extensions/renderer/object_backed_native_handler.h"
      9 #include "v8/include/v8.h"
     10 
     11 namespace base {
     12 class DictionaryValue;
     13 class Value;
     14 }
     15 
     16 namespace extensions {
     17 class RequestSender;
     18 class ScriptContext;
     19 
     20 // Functions exposed to extension JS to implement the setIcon extension API.
     21 class SetIconNatives : public ObjectBackedNativeHandler {
     22  public:
     23   SetIconNatives(RequestSender* request_sender, ScriptContext* context);
     24 
     25  private:
     26   bool ConvertImageDataToBitmapValue(const v8::Local<v8::Object> image_data,
     27                                      v8::Local<v8::Value>* image_data_bitmap);
     28   bool ConvertImageDataSetToBitmapValueSet(
     29       v8::Local<v8::Object>& details,
     30       v8::Local<v8::Object>* bitmap_set_value);
     31   void SetIconCommon(const v8::FunctionCallbackInfo<v8::Value>& args);
     32 
     33   RequestSender* request_sender_;
     34 
     35   DISALLOW_COPY_AND_ASSIGN(SetIconNatives);
     36 };
     37 
     38 }  // namespace extensions
     39 
     40 #endif  // EXTENSIONS_RENDERER_SET_ICON_NATIVES_H_
     41