chrome/browser/printing/print_dialog_cloud.cc

   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/printing/print_dialog_cloud.h"
   6
   7 #include "base/bind.h"
   8 #include "base/thread_task_runner_handle.h"
   9 #include "chrome/browser/browser_process.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/ui/browser.h"
  12 #include "chrome/browser/ui/browser_window.h"
  13 #include "components/cloud_devices/common/cloud_devices_urls.h"
  14 #include "components/google/core/browser/google_util.h"
  15 #include "components/signin/core/browser/signin_header_helper.h"
  16 #include "components/signin/core/common/profile_management_switches.h"
  17 #include "content/public/browser/browser_thread.h"
  18 #include "content/public/browser/web_contents.h"
  19 #include "content/public/browser/web_contents_observer.h"
  20
  21 namespace print_dialog_cloud {
  22
  23 namespace {
  24
  25 class SignInObserver : public content::WebContentsObserver {
  26  public:
  27   SignInObserver(content::WebContents* web_contents,
  28                  const base::Closure& callback)
  29       : WebContentsObserver(web_contents),
  30         callback_(callback),
  31         weak_ptr_factory_(this) {
  32   }
  33
  34  private:
  35   // Overridden from content::WebContentsObserver:
  36   void DidNavigateMainFrame(
  37       const content::LoadCommittedDetails& details,
  38       const content::FrameNavigateParams& params) override {
  39     if (cloud_devices::IsCloudPrintURL(params.url)) {
  40       base::ThreadTaskRunnerHandle::Get()->PostTask(
  41           FROM_HERE, base::Bind(&SignInObserver::OnSignIn,
  42                                 weak_ptr_factory_.GetWeakPtr()));
  43     }
  44   }
  45
  46   void WebContentsDestroyed() override { delete this; }
  47
  48   void OnSignIn() {
  49     callback_.Run();
  50     if (web_contents())
  51       web_contents()->Close();
  52   }
  53
  54   GURL cloud_print_url_;
  55   base::Closure callback_;
  56   base::WeakPtrFactory<SignInObserver> weak_ptr_factory_;
  57
  58   DISALLOW_COPY_AND_ASSIGN(SignInObserver);
  59 };
  60
  61 }  // namespace
  62
  63 void CreateCloudPrintSigninTab(Browser* browser,
  64                                bool add_account,
  65                                const base::Closure& callback) {
  66   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  67   if (switches::IsEnableAccountConsistency() &&
  68       !browser->profile()->IsOffTheRecord()) {
  69     browser->window()->ShowAvatarBubbleFromAvatarButton(
  70         add_account ? BrowserWindow::AVATAR_BUBBLE_MODE_ADD_ACCOUNT
  71                     : BrowserWindow::AVATAR_BUBBLE_MODE_SIGNIN,
  72         signin::ManageAccountsParams());
  73   } else {
  74     GURL url = add_account ? cloud_devices::GetCloudPrintAddAccountURL()
  75                            : cloud_devices::GetCloudPrintSigninURL();
  76     content::WebContents* web_contents =
  77         browser->OpenURL(content::OpenURLParams(
  78             google_util::AppendGoogleLocaleParam(
  79                 url, g_browser_process->GetApplicationLocale()),
  80             content::Referrer(),
  81             NEW_FOREGROUND_TAB,
  82             ui::PAGE_TRANSITION_AUTO_BOOKMARK,
  83             false));
  84     new SignInObserver(web_contents, callback);
  85   }
  86 }
  87
  88 }  // namespace print_dialog_cloud