chrome/browser/extensions/launch_util.h

   1 // Copyright (c) 2013 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 CHROME_BROWSER_EXTENSIONS_LAUNCH_UTIL_H_
   6 #define CHROME_BROWSER_EXTENSIONS_LAUNCH_UTIL_H_
   7
   8 #include <string>
   9
  10 #include "extensions/common/constants.h"
  11
  12 namespace content {
  13 class BrowserContext;
  14 }
  15
  16 namespace user_prefs {
  17 class PrefRegistrySyncable;
  18 }
  19
  20 namespace extensions {
  21 namespace launch_util {
  22
  23 void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
  24
  25 }  // namespace launch_util
  26
  27 class Extension;
  28 class ExtensionPrefs;
  29
  30 // Gets the launch type preference. If no preference is set, returns
  31 // LAUNCH_TYPE_DEFAULT.
  32 // Returns LAUNCH_TYPE_WINDOW if there's no preference and
  33 // bookmark apps are enabled.
  34 LaunchType GetLaunchType(const ExtensionPrefs* prefs,
  35                          const Extension* extension);
  36
  37 // Returns the LaunchType that is set in the prefs. Returns LAUNCH_TYPE_INVALID
  38 // if no value is set in prefs.
  39 LaunchType GetLaunchTypePrefValue(const ExtensionPrefs* prefs,
  40                                   const std::string& extension_id);
  41
  42 // Sets an extension's launch type preference and syncs the value if necessary.
  43 void SetLaunchType(content::BrowserContext* context,
  44                    const std::string& extension_id,
  45                    LaunchType launch_type);
  46
  47 // Finds the right launch container based on the launch type.
  48 // If |extension|'s prefs do not have a launch type set, then the default
  49 // value from GetLaunchType() is used to choose the launch container.
  50 LaunchContainer GetLaunchContainer(const ExtensionPrefs* prefs,
  51                                    const Extension* extension);
  52
  53 // Returns true if a launch container preference has been specified for
  54 // |extension|. GetLaunchContainer() will still return a default value even if
  55 // this returns false.
  56 bool HasPreferredLaunchContainer(const ExtensionPrefs* prefs,
  57                                  const Extension* extension);
  58
  59 }  // namespace extensions
  60
  61 #endif  // CHROME_BROWSER_EXTENSIONS_LAUNCH_UTIL_H_