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_BROWSER_UI_BROWSER_TABRESTORE_H_
6#define CHROME_BROWSER_UI_BROWSER_TABRESTORE_H_
7
8#include <vector>
9
10#include "chrome/browser/sessions/session_types.h"
11
12class Browser;
13
14namespace content {
15class SessionStorageNamespace;
16class WebContents;
17}
18
19namespace sessions {
20class SerializedNavigationEntry;
21}
22
23namespace chrome {
24
25// Add a tab with its session history restored from the SessionRestore
26// system. If select is true, the tab is selected. |tab_index| gives the index
27// to insert the tab at. |selected_navigation| is the index of the
28// SerializedNavigationEntry in |navigations| to select. If |extension_app_id|
29// is non-empty the tab is an app tab and |extension_app_id| is the id of the
30// extension. If |pin| is true and |tab_index|/ is the last pinned tab, then
31// the newly created tab is pinned. If |from_last_session| is true,
32// |navigations| are from the previous session. |user_agent_override| contains
33// the string being used as the user agent for all of the tab's navigations when
34// the regular user agent is overridden. Returns the WebContents of the restored
35// tab.
36content::WebContents* AddRestoredTab(
37    Browser* browser,
38    const std::vector<sessions::SerializedNavigationEntry>& navigations,
39    int tab_index,
40    int selected_navigation,
41    const std::string& extension_app_id,
42    bool select,
43    bool pin,
44    bool from_last_session,
45    content::SessionStorageNamespace* storage_namespace,
46    const std::string& user_agent_override);
47
48// Replaces the state of the currently selected tab with the session
49// history restored from the SessionRestore system. Returns the WebContents of
50// the restored tab.
51content::WebContents* ReplaceRestoredTab(
52    Browser* browser,
53    const std::vector<sessions::SerializedNavigationEntry>& navigations,
54    int selected_navigation,
55    bool from_last_session,
56    const std::string& extension_app_id,
57    content::SessionStorageNamespace* session_storage_namespace,
58    const std::string& user_agent_override);
59
60
61}  // namespace chrome
62
63#endif  // CHROME_BROWSER_UI_BROWSER_TABRESTORE_H_
64