| // Copyright 2014 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 CONTENT_COMMON_FRAME_MESSAGE_ENUMS_H_ |
| #define CONTENT_COMMON_FRAME_MESSAGE_ENUMS_H_ |
| |
| #include "ui/accessibility/ax_modes.h" |
| |
| struct FrameMsg_Navigate_Type { |
| public: |
| enum Value { |
| // Reload the page, validating only cache entry for the main resource. |
| RELOAD, |
| |
| // Reload the page, bypassing any cache entries. |
| RELOAD_BYPASSING_CACHE, |
| |
| // Reload the page using the original request URL. |
| RELOAD_ORIGINAL_REQUEST_URL, |
| |
| // The navigation is the result of session restore and should honor the |
| // page's cache policy while restoring form state. This is set to true if |
| // restoring a tab/session from the previous session and the previous |
| // session did not crash. If this is not set and the page was restored then |
| // the page's cache policy is ignored and we load from the cache. |
| RESTORE, |
| |
| // Like RESTORE, except that the navigation contains POST data. |
| RESTORE_WITH_POST, |
| |
| // History navigation inside the same document. |
| HISTORY_SAME_DOCUMENT, |
| |
| // History navigation to a different document. |
| HISTORY_DIFFERENT_DOCUMENT, |
| |
| // Navigation inside the same document. It occurs when the part of the url |
| // that is modified is after the '#' part. |
| SAME_DOCUMENT, |
| |
| // Navigation to another document. |
| DIFFERENT_DOCUMENT, |
| |
| // Last guard value, so we can use it for validity checks. |
| NAVIGATE_TYPE_LAST = DIFFERENT_DOCUMENT, |
| }; |
| |
| static bool IsReload(Value value) { |
| return value == RELOAD || value == RELOAD_BYPASSING_CACHE || |
| value == RELOAD_ORIGINAL_REQUEST_URL; |
| } |
| |
| static bool IsSameDocument(Value value) { |
| return value == SAME_DOCUMENT || value == HISTORY_SAME_DOCUMENT; |
| } |
| |
| static bool IsHistory(Value value) { |
| return value == HISTORY_SAME_DOCUMENT || |
| value == HISTORY_DIFFERENT_DOCUMENT; |
| } |
| }; |
| |
| #endif // CONTENT_COMMON_FRAME_MESSAGE_ENUMS_H_ |