1 // Copyright (c) 2013 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.
5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_LOAD_PAGE_H_
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_LOAD_PAGE_H_
10 #include "base/callback.h"
11 #include "base/compiler_specific.h"
12 #include "chrome/browser/chromeos/login/merge_session_throttle.h"
13 #include "chrome/browser/chromeos/login/oauth2_login_manager.h"
14 #include "content/public/browser/interstitial_page_delegate.h"
18 class DictionaryValue;
22 class InterstitialPage;
26 namespace extensions {
32 // MergeSessionLoadPage class shows the interstitial page that is shown
33 // while we are trying to restore session containing tabs with Google properties
34 // during the process of exchanging OAuth2 refresh token for user cookies.
35 // It deletes itself when the interstitial page is closed.
36 class MergeSessionLoadPage
37 : public content::InterstitialPageDelegate,
38 public OAuth2LoginManager::Observer {
40 // Create a merge session load delay page for the |web_contents|.
41 // The |callback| will be run on the IO thread.
43 content::WebContents* web_contents,
45 const MergeSessionThrottle::CompletionCallback& callback);
50 virtual ~MergeSessionLoadPage();
53 friend class TestMergeSessionLoadPage;
55 // InterstitialPageDelegate implementation.
56 virtual std::string GetHTMLContents() OVERRIDE;
57 virtual void CommandReceived(const std::string& command) OVERRIDE;
58 virtual void OverrideRendererPrefs(
59 content::RendererPreferences* prefs) OVERRIDE;
60 virtual void OnProceed() OVERRIDE;
61 virtual void OnDontProceed() OVERRIDE;
63 // OAuth2LoginManager::Observer overrides.
64 virtual void OnSessionRestoreStateChanged(
65 Profile* user_profile,
66 OAuth2LoginManager::SessionRestoreState state) OVERRIDE;
68 void NotifyBlockingPageComplete();
70 // Helper function to get OAuth2LoginManager out of |web_contents_|.
71 OAuth2LoginManager* GetOAuth2LoginManager();
73 MergeSessionThrottle::CompletionCallback callback_;
75 // True if the proceed is chosen.
78 content::WebContents* web_contents_;
80 content::InterstitialPage* interstitial_page_; // Owns us.
82 DISALLOW_COPY_AND_ASSIGN(MergeSessionLoadPage);
85 } // namespace chromeos
87 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_LOAD_PAGE_H_