#include <LoginWidget.h>

Inheritance diagram for LoginWidget:

Public Member Functions
	LoginWidget (Session session, Wt::WContainerWidget parent=0)
Wt::Signal &	loggedIn ()
Private Member Functions
void	checkCredentials ()
Private Attributes
Wt::WText *	introText_
Wt::WLineEdit *	userName_
Wt::WLineEdit *	passWord_
Wt::WComboBox *	language_
Wt::WTemplate *	impl_
Session *	session_
Wt::Signal	loggedIn_

Detailed Description

Definition at line 23 of file LoginWidget.h.

Constructor & Destructor Documentation

LoginWidget::LoginWidget	(	Session *	session,
		Wt::WContainerWidget *	parent = `0`
	)

Definition at line 20 of file LoginWidget.C.

                                                                  :
  WCompositeWidget(parent),
  session_(session)
{
  setImplementation(impl_ = new WTemplate(tr("login.form")));
  
  impl_->bindString("intro", tr("login.intro"));
  
  userName_ = new WLineEdit();
  impl_->bindWidget("username", userName_);
  userName_->setId("username");

  passWord_ = new WLineEdit();
  impl_->bindWidget("password", passWord_);
  passWord_->setEchoMode(WLineEdit::Password);
  passWord_->setId("password");

  language_ = new WComboBox();
  impl_->bindWidget("language", language_);
  language_->insertItem(0, "English words (18957 words)");
  language_->insertItem(1, "Nederlandse woordjes (1688 woorden)");
  language_->setId("language");

  WPushButton *loginButton = new WPushButton("Login");
  impl_->bindWidget("login", loginButton);
  loginButton->clicked().connect(this, &LoginWidget::checkCredentials);

  impl_->bindString("login-error", "");
}

Member Function Documentation

void LoginWidget::checkCredentials ( ) [private]

Definition at line 50 of file LoginWidget.C.

{
  std::string userName = userName_->text().toUTF8();
  std::string passWord = passWord_->text().toUTF8();
  Dictionary dictionary = (Dictionary) language_->currentIndex();

  if (!session_->login(userName, passWord)) {
    impl_->bindString("login-error", tr("login.error"));
    
    userName_->setText("");
    passWord_->setText("");
  } else {
    session_->setDictionary(dictionary);

    loggedIn_.emit();
  }
}