chrome/browser/permissions/permission_context.h

   1 // Copyright 2015 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_PERMISSIONS_PERMISSION_CONTEXT_H_
   6 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_H_
   7
   8 #include <list>
   9
  10 #include "base/macros.h"
  11 #include "components/content_settings/core/common/content_settings_types.h"
  12
  13 class PermissionContextBase;
  14 class Profile;
  15 class KeyedServiceBaseFactory;
  16
  17 namespace content {
  18 enum class PermissionType;
  19 };  // namespace content
  20
  21 class PermissionContext {
  22  public:
  23   // Helper method returning the PermissionContextBase object associated with
  24   // the given ContentSettingsType.
  25   // This can return nullptr if the the permission type has no associated
  26   // context.
  27   static PermissionContextBase* Get(
  28       Profile* profile,
  29       content::PermissionType content_settings_type);
  30
  31   // Return all the factories related to PermissionContext. These are the
  32   // factories used by ::Get() to create a PermissionContextBase.
  33   // This is meant to be used by callers of ::Get() that need to depend on these
  34   // factories.
  35   static const std::list<KeyedServiceBaseFactory*>& GetFactories();
  36
  37  private:
  38   DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionContext);
  39 };
  40
  41 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_CONTEXT_H_