content/common/frame_message_enums.h

   1 // Copyright 2014 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 CONTENT_COMMON_FRAME_MESSAGES_ENUMS_H_
   6 #define CONTENT_COMMON_FRAME_MESSAGES_ENUMS_H_
   7
   8 #include "ipc/ipc_message_macros.h"
   9
  10 struct FrameMsg_Navigate_Type {
  11  public:
  12   enum Value {
  13     // Reload the page.
  14     RELOAD,
  15
  16     // Reload the page, ignoring any cache entries.
  17     RELOAD_IGNORING_CACHE,
  18
  19     // Reload the page using the original request URL.
  20     RELOAD_ORIGINAL_REQUEST_URL,
  21
  22     // The navigation is the result of session restore and should honor the
  23     // page's cache policy while restoring form state. This is set to true if
  24     // restoring a tab/session from the previous session and the previous
  25     // session did not crash. If this is not set and the page was restored then
  26     // the page's cache policy is ignored and we load from the cache.
  27     RESTORE,
  28
  29     // Like RESTORE, except that the navigation contains POST data.
  30     RESTORE_WITH_POST,
  31
  32     // Navigation type not categorized by the other types.
  33     NORMAL,
  34
  35     // Last guard value, so we can use it for validity checks.
  36     NAVIGATE_TYPE_LAST = NORMAL,
  37   };
  38 };
  39
  40 #endif  // CONTENT_COMMON_FRAME_MESSAGES_ENUMS_H_