xref: /external/chromium/chrome/browser/extensions/extension_preference_api.h

// 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_EXTENSIONS_EXTENSION_PREFERENCE_API_H__
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFERENCE_API_H__
#pragma once

#include <string>

#include "chrome/browser/extensions/extension_function.h"

class GetPreferenceFunction : public SyncExtensionFunction {
 public:
  virtual ~GetPreferenceFunction();
  virtual bool RunImpl();
  DECLARE_EXTENSION_FUNCTION_NAME("experimental.preferences.get")

 private:
  // Returns a string constant (defined in API) indicating the level of
  // control this extension has on the specified preference.
  const char* GetLevelOfControl(const std::string& browser_pref,
                                bool incognito) const;
};

class SetPreferenceFunction : public SyncExtensionFunction {
 public:
  virtual ~SetPreferenceFunction();
  virtual bool RunImpl();
  DECLARE_EXTENSION_FUNCTION_NAME("experimental.preferences.set")
};

class ClearPreferenceFunction : public SyncExtensionFunction {
 public:
  virtual ~ClearPreferenceFunction();
  virtual bool RunImpl();
  DECLARE_EXTENSION_FUNCTION_NAME("experimental.preferences.clear")
};

#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFERENCE_API_H__