chrome/common/view_type.h

   1 // Copyright (c) 2012 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_COMMON_VIEW_TYPE_H_
   6 #define CHROME_COMMON_VIEW_TYPE_H_
   7
   8 namespace chrome {
   9
  10 // Icky RTTI used by a few systems to distinguish the host type of a given
  11 // RenderViewHost or WebContents.
  12 //
  13 // TODO(aa): Remove this and teach those systems to keep track of their own
  14 // data.
  15 enum ViewType {
  16   VIEW_TYPE_INVALID,
  17   VIEW_TYPE_APP_SHELL,
  18   VIEW_TYPE_BACKGROUND_CONTENTS,
  19   VIEW_TYPE_EXTENSION_BACKGROUND_PAGE,
  20   VIEW_TYPE_EXTENSION_DIALOG,
  21   VIEW_TYPE_EXTENSION_INFOBAR,
  22   VIEW_TYPE_EXTENSION_POPUP,
  23   VIEW_TYPE_NOTIFICATION,
  24   VIEW_TYPE_PANEL,
  25   VIEW_TYPE_TAB_CONTENTS,
  26 };
  27
  28 // Constant strings corresponding to the Type enumeration values.  Used
  29 // when converting JS arguments.
  30 extern const char kViewTypeAll[];
  31 extern const char kViewTypeAppShell[];
  32 extern const char kViewTypeBackgroundPage[];
  33 extern const char kViewTypeExtensionDialog[];
  34 extern const char kViewTypeInfobar[];
  35 extern const char kViewTypeNotification[];
  36 extern const char kViewTypePanel[];
  37 extern const char kViewTypePopup[];
  38 extern const char kViewTypeTabContents[];
  39
  40 }  // namespace chrome
  41
  42 #endif  // CHROME_COMMON_VIEW_TYPE_H_