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// Copyright 2015 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_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_DELEGATE_H_
#define CHROME_BROWSER_EXTENSIONS_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_DELEGATE_H_
#include <map>
#include <string>
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/extensions/api/settings_private/prefs_util.h"
#include "chrome/common/extensions/api/settings_private.h"
#include "components/keyed_service/core/keyed_service.h"
#include "extensions/browser/extension_function.h"
class Profile;
namespace base {
class Value;
}
namespace extensions {
using TypedPrefMap = std::map<std::string, api::settings_private::PrefType>;
// Manages all the pref service interactions.
// Use SettingsPrivateDelegateFactory to create a SettingsPrivateDelegate
// object.
class SettingsPrivateDelegate : public KeyedService {
public:
explicit SettingsPrivateDelegate(Profile* profile);
~SettingsPrivateDelegate() override;
// Sets the pref with the given name and value in the proper PrefService.
virtual PrefsUtil::SetPrefResult SetPref(
const std::string& name, const base::Value* value);
// Gets the value of the pref with the given |name|.
virtual scoped_ptr<base::Value> GetPref(const std::string& name);
// Gets the values of all whitelisted prefs.
virtual scoped_ptr<base::Value> GetAllPrefs();
// Gets the value.
virtual scoped_ptr<base::Value> GetDefaultZoomPercent();
// Sets the pref.
virtual PrefsUtil::SetPrefResult SetDefaultZoomPercent(int percent);
protected:
Profile* profile_; // weak; not owned by us
scoped_ptr<PrefsUtil> prefs_util_;
private:
DISALLOW_COPY_AND_ASSIGN(SettingsPrivateDelegate);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_SETTINGS_PRIVATE_SETTINGS_PRIVATE_DELEGATE_H_
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