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 #include "chrome/browser/sessions/session_restore.h"
6
7 #include <vector>
8
9 #include "chrome/browser/android/tab_android.h"
10 #include "chrome/browser/profiles/profile.h"
11 #include "chrome/browser/sessions/session_types.h"
12 #include "chrome/browser/ui/android/tab_model/tab_model.h"
13 #include "chrome/browser/ui/android/tab_model/tab_model_list.h"
14 #include "chrome/browser/ui/browser.h"
15 #include "chrome/browser/ui/browser_finder.h"
16 #include "content/public/browser/navigation_controller.h"
17 #include "content/public/browser/web_contents.h"
18
19 // The android implementation does not do anything "foreign session" specific.
20 // We use it to restore tabs from "recently closed" too.
21 // static
RestoreForeignSessionTab(content::WebContents * web_contents,const SessionTab & session_tab,WindowOpenDisposition disposition)22 content::WebContents* SessionRestore::RestoreForeignSessionTab(
23 content::WebContents* web_contents,
24 const SessionTab& session_tab,
25 WindowOpenDisposition disposition) {
26 DCHECK(session_tab.navigations.size() > 0);
27 content::BrowserContext* context = web_contents->GetBrowserContext();
28 Profile* profile = Profile::FromBrowserContext(context);
29 TabModel* tab_model = TabModelList::GetTabModelWithProfile(profile);
30 DCHECK(tab_model);
31 std::vector<content::NavigationEntry*> entries =
32 sessions::SerializedNavigationEntry::ToNavigationEntries(
33 session_tab.navigations, profile);
34 content::WebContents* new_web_contents = content::WebContents::Create(
35 content::WebContents::CreateParams(context));
36 int selected_index = session_tab.normalized_navigation_index();
37 new_web_contents->GetController().Restore(
38 selected_index,
39 content::NavigationController::RESTORE_LAST_SESSION_EXITED_CLEANLY,
40 &entries);
41
42 if (disposition == CURRENT_TAB) {
43 TabAndroid* current_tab = TabAndroid::FromWebContents(web_contents);
44 DCHECK(current_tab);
45 current_tab->SwapTabContents(web_contents, new_web_contents);
46 delete web_contents;
47 } else {
48 DCHECK(disposition == NEW_FOREGROUND_TAB ||
49 disposition == NEW_BACKGROUND_TAB);
50 tab_model->CreateTab(new_web_contents);
51 }
52 return new_web_contents;
53 }
54
55 // static
RestoreForeignSessionWindows(Profile * profile,chrome::HostDesktopType host_desktop_type,std::vector<const SessionWindow * >::const_iterator begin,std::vector<const SessionWindow * >::const_iterator end)56 std::vector<Browser*> SessionRestore::RestoreForeignSessionWindows(
57 Profile* profile,
58 chrome::HostDesktopType host_desktop_type,
59 std::vector<const SessionWindow*>::const_iterator begin,
60 std::vector<const SessionWindow*>::const_iterator end) {
61 NOTREACHED();
62 return std::vector<Browser*>();
63 }
64