1// Copyright (c) 2011 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/chromeos/login/registration_screen.h" 6 7#include "base/logging.h" 8#include "base/string_util.h" 9#include "chrome/browser/browser_process.h" 10#include "chrome/browser/chromeos/input_method/input_method_util.h" 11#include "chrome/browser/profiles/profile_manager.h" 12#include "chrome/common/url_constants.h" 13#include "content/browser/child_process_security_policy.h" 14#include "content/browser/renderer_host/render_view_host.h" 15#include "content/browser/site_instance.h" 16#include "content/browser/tab_contents/tab_contents.h" 17#include "googleurl/src/gurl.h" 18#include "net/url_request/url_request_about_job.h" 19#include "net/url_request/url_request_filter.h" 20#include "views/widget/widget_gtk.h" 21 22namespace chromeos { 23 24namespace { 25 26const char kRegistrationHostPageUrl[] = "chrome://register/"; 27 28// "Hostname" that is used for redirects from host registration page. 29const char kRegistrationHostnameUrl[] = "register"; 30 31// Host page navigates to these URLs in case of success/skipped registration. 32const char kRegistrationSuccessUrl[] = "cros://register/success"; 33const char kRegistrationSkippedUrl[] = "cros://register/skipped"; 34 35} // namespace 36 37/////////////////////////////////////////////////////////////////////////////// 38// RegistrationScreen, public: 39RegistrationScreen::RegistrationScreen(WizardScreenDelegate* delegate) 40 : ViewScreen<RegistrationView>(delegate) { 41 if (!host_page_url_.get()) 42 set_registration_host_page_url(GURL(kRegistrationHostPageUrl)); 43 44 ChildProcessSecurityPolicy::GetInstance()->RegisterWebSafeScheme( 45 chrome::kCrosScheme); 46 net::URLRequestFilter::GetInstance()->AddHostnameHandler( 47 chrome::kCrosScheme, 48 kRegistrationHostnameUrl, 49 &RegistrationScreen::Factory); 50} 51 52// static 53void RegistrationScreen::set_registration_host_page_url(const GURL& url) { 54 host_page_url_.reset(new GURL(url)); 55} 56 57// static 58scoped_ptr<GURL> RegistrationScreen::host_page_url_; 59 60/////////////////////////////////////////////////////////////////////////////// 61// RegistrationScreen, ViewScreen implementation: 62void RegistrationScreen::CreateView() { 63 ViewScreen<RegistrationView>::CreateView(); 64 view()->SetWebPageDelegate(this); 65} 66 67void RegistrationScreen::Refresh() { 68 StartTimeoutTimer(); 69 GURL url(*host_page_url_); 70 Profile* profile = ProfileManager::GetDefaultProfile(); 71 view()->InitDOM(profile, 72 SiteInstance::CreateSiteInstanceForURL(profile, url)); 73 view()->SetTabContentsDelegate(this); 74 view()->LoadURL(url); 75} 76 77RegistrationView* RegistrationScreen::AllocateView() { 78 return new RegistrationView(); 79} 80 81/////////////////////////////////////////////////////////////////////////////// 82// RegistrationScreen, WebPageDelegate implementation: 83void RegistrationScreen::OnPageLoaded() { 84 StopTimeoutTimer(); 85 // Enable input methods (e.g. Chinese, Japanese) so that users could input 86 // their first and last names. 87 if (g_browser_process) { 88 const std::string locale = g_browser_process->GetApplicationLocale(); 89 input_method::EnableInputMethods( 90 locale, input_method::kAllInputMethods, ""); 91 } 92 view()->ShowPageContent(); 93} 94 95void RegistrationScreen::OnPageLoadFailed(const std::string& url) { 96 LOG(ERROR) << "Error loading registration page: " << url; 97 CloseScreen(ScreenObserver::REGISTRATION_SKIPPED); 98} 99 100/////////////////////////////////////////////////////////////////////////////// 101// RegistrationScreen, TabContentsDelegate implementation: 102 void RegistrationScreen::OpenURLFromTab(TabContents* source, 103 const GURL& url, 104 const GURL& referrer, 105 WindowOpenDisposition disposition, 106 PageTransition::Type transition) { 107 if (url.spec() == kRegistrationSuccessUrl) { 108 source->Stop(); 109 VLOG(1) << "Registration form completed."; 110 CloseScreen(ScreenObserver::REGISTRATION_SUCCESS); 111 } else if (url.spec() == kRegistrationSkippedUrl) { 112 source->Stop(); 113 VLOG(1) << "Registration form skipped."; 114 CloseScreen(ScreenObserver::REGISTRATION_SKIPPED); 115 } else { 116 source->Stop(); 117 // Host registration page and actual registration page hosted by 118 // OEM partner doesn't contain links to external URLs. 119 LOG(WARNING) << "Navigate to unsupported url: " << url.spec(); 120 } 121} 122 123void RegistrationScreen::HandleKeyboardEvent( 124 const NativeWebKeyboardEvent& event) { 125 views::Widget* widget = view()->GetWidget(); 126 if (widget && event.os_event && !event.skip_in_browser) { 127 views::KeyEvent views_event(reinterpret_cast<GdkEvent*>(event.os_event)); 128 static_cast<views::WidgetGtk*>(widget)->HandleKeyboardEvent(views_event); 129 } 130} 131 132/////////////////////////////////////////////////////////////////////////////// 133// RegistrationScreen, private: 134void RegistrationScreen::CloseScreen(ScreenObserver::ExitCodes code) { 135 StopTimeoutTimer(); 136 // Disable input methods since they are not necessary to input username and 137 // password. 138 if (g_browser_process) { 139 const std::string locale = g_browser_process->GetApplicationLocale(); 140 input_method::EnableInputMethods( 141 locale, input_method::kKeyboardLayoutsOnly, ""); 142 } 143 delegate()->GetObserver(this)->OnExit(code); 144} 145 146// static 147net::URLRequestJob* RegistrationScreen::Factory(net::URLRequest* request, 148 const std::string& scheme) { 149 VLOG(1) << "Handling url: " << request->url().spec().c_str(); 150 return new net::URLRequestAboutJob(request); 151} 152 153} // namespace chromeos 154