// Copyright (c) 2013 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_LAUNCH_UTIL_H_
#define CHROME_BROWSER_EXTENSIONS_LAUNCH_UTIL_H_
#include <string>
#include "chrome/common/extensions/extension_constants.h"
class ExtensionService;
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace extensions {
namespace launch_util {
void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
} // namespace launch_util
class Extension;
class ExtensionPrefs;
// Gets the launch type preference. If no preference is set, returns
// LAUNCH_TYPE_DEFAULT.
// Returns LAUNCH_TYPE_WINDOW if there's no preference and
// 'streamlined hosted apps' are enabled.
LaunchType GetLaunchType(const ExtensionPrefs* prefs,
const Extension* extension);
// Returns the LaunchType that is set in the prefs. Returns LAUNCH_TYPE_INVALID
// if no value is set in prefs.
LaunchType GetLaunchTypePrefValue(const ExtensionPrefs* prefs,
const std::string& extension_id);
// Sets an extension's launch type preference and syncs the value if necessary.
void SetLaunchType(ExtensionService* prefs,
const std::string& extension_id,
LaunchType launch_type);
// Finds the right launch container based on the launch type.
// If |extension|'s prefs do not have a launch type set, then the default
// value from GetLaunchType() is used to choose the launch container.
LaunchContainer GetLaunchContainer(const ExtensionPrefs* prefs,
const Extension* extension);
// Returns true if a launch container preference has been specified for
// |extension|. GetLaunchContainer() will still return a default value even if
// this returns false.
bool HasPreferredLaunchContainer(const ExtensionPrefs* prefs,
const Extension* extension);
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_LAUNCH_UTIL_H_