// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/chromeos/login/account_screen.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chromeos/input_method/input_method_util.h"
#include "chrome/browser/chromeos/login/account_creation_view.h"
#include "chrome/browser/chromeos/login/screen_observer.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/views/handle_web_keyboard_event_gtk.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/browser/site_instance.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "googleurl/src/gurl.h"
#include "views/events/event.h"
namespace chromeos {
namespace {
const char kCreateAccountPageUrl[] =
"https://www.google.com/accounts/NewAccount?service=mail&hl=en";
const char kCreateAccountDoneUrl[] =
"http://mail.google.com/mail/help/intro.html";
const char kCreateAccountBackUrl[] =
"about:blank";
const char kCreateAccountCSS[] =
"body > table, div.body > h3, div.body > table, a, "
"#cookieWarning1, #cookieWarning2 {\n"
" display: none !important;\n"
"}\n"
"tbody tr:nth-child(7), tbody tr:nth-child(8), tbody tr:nth-child(9),"
"tbody tr:nth-child(13), tbody tr:nth-child(16), tbody tr:nth-child(17),"
"tbody tr:nth-child(18) {\n"
" display: none !important;\n"
"}\n"
"body {\n"
" padding: 0;\n"
"}\n";
const char kCreateAccountJS[] =
"try {\n"
" var smhck = document.getElementById('smhck');\n"
" smhck.checked = false;\n"
" smhck.value = 0;\n"
" var tables = document.getElementsByTagName('table');\n"
" for (var i = 0; i < tables.length; i++) {\n"
" if (tables[i].bgColor == '#cbdced') tables[i].cellPadding = 0;\n"
" }\n"
" var submitbtn = document.getElementById('submitbutton');\n"
" submitbtn.value = 'Create Account';\n"
" submitbtn.parentNode.parentNode.firstElementChild.innerHTML ="
" \"\";\n"
"} catch(err) {\n"
"}\n";
} // namespace
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, public:
AccountScreen::AccountScreen(WizardScreenDelegate* delegate)
: ViewScreen(delegate) {
if (!new_account_page_url_.get())
new_account_page_url_.reset(new GURL(kCreateAccountPageUrl));
}
AccountScreen::~AccountScreen() {
}
// static
void AccountScreen::set_new_account_page_url(const GURL& url) {
new_account_page_url_.reset(new GURL(url));
}
// static
scoped_ptr AccountScreen::new_account_page_url_;
// static
bool AccountScreen::check_for_https_ = true;
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, ViewScreen implementation:
void AccountScreen::CreateView() {
ViewScreen::CreateView();
view()->SetWebPageDelegate(this);
view()->SetAccountCreationViewDelegate(this);
}
void AccountScreen::Refresh() {
StartTimeoutTimer();
GURL url(*new_account_page_url_);
Profile* profile = ProfileManager::GetDefaultProfile();
view()->InitDOM(profile,
SiteInstance::CreateSiteInstanceForURL(profile, url));
view()->SetTabContentsDelegate(this);
view()->LoadURL(url);
}
AccountCreationView* AccountScreen::AllocateView() {
return new AccountCreationView();
}
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, TabContentsDelegate implementation:
void AccountScreen::LoadingStateChanged(TabContents* source) {
std::string url = source->GetURL().spec();
if (url == kCreateAccountDoneUrl) {
source->Stop();
CloseScreen(ScreenObserver::ACCOUNT_CREATED);
} else if (url == kCreateAccountBackUrl) {
CloseScreen(ScreenObserver::ACCOUNT_CREATE_BACK);
} else if (check_for_https_ && !source->GetURL().SchemeIsSecure()) {
CloseScreen(ScreenObserver::CONNECTION_FAILED);
}
}
void AccountScreen::NavigationStateChanged(const TabContents* source,
unsigned changed_flags) {
if (source->render_view_host()) {
source->render_view_host()->InsertCSSInWebFrame(
L"", kCreateAccountCSS, "");
source->render_view_host()->ExecuteJavascriptInWebFrame(
string16(), ASCIIToUTF16(kCreateAccountJS));
}
}
void AccountScreen::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
HandleWebKeyboardEvent(view()->GetWidget(), event);
}
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, WebPageDelegate implementation:
void AccountScreen::OnPageLoaded() {
StopTimeoutTimer();
// Enable input methods (e.g. Chinese, Japanese) so that users could input
// their first and last names.
if (g_browser_process) {
const std::string locale = g_browser_process->GetApplicationLocale();
input_method::EnableInputMethods(
locale, input_method::kAllInputMethods, "");
}
view()->ShowPageContent();
}
void AccountScreen::OnPageLoadFailed(const std::string& url) {
CloseScreen(ScreenObserver::CONNECTION_FAILED);
}
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, AccountCreationViewDelegate implementation:
void AccountScreen::OnUserCreated(const std::string& username,
const std::string& password) {
delegate()->GetObserver(this)->OnSetUserNamePassword(username, password);
}
///////////////////////////////////////////////////////////////////////////////
// AccountScreen, private:
void AccountScreen::CloseScreen(ScreenObserver::ExitCodes code) {
StopTimeoutTimer();
// Disable input methods since they are not necessary to input username and
// password.
if (g_browser_process) {
const std::string locale = g_browser_process->GetApplicationLocale();
input_method::EnableInputMethods(
locale, input_method::kKeyboardLayoutsOnly, "");
}
delegate()->GetObserver(this)->OnExit(code);
}
} // namespace chromeos