Wt examples  3.2.1
Public Member Functions | Private Member Functions | Private Attributes
HangmanWidget Class Reference

#include <HangmanWidget.h>

Inheritance diagram for HangmanWidget:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 HangmanWidget (const std::string &name, Wt::WContainerWidget *parent=0)
Wt::Signal< int > & scoreUpdated ()

Private Member Functions

void registerGuess (char c)
void newGame ()

Private Attributes

Wt::WTexttitle_
WordWidgetword_
ImagesWidgetimages_
LettersWidgetletters_
Wt::WTextstatusText_
Wt::WComboBoxlanguage_
Wt::WPushButtonnewGameButton_
Wt::Signal< int > scoreUpdated_
std::string name_
Dictionary dictionary_
int badGuesses_

Detailed Description

Definition at line 22 of file HangmanWidget.h.


Constructor & Destructor Documentation

HangmanWidget::HangmanWidget ( const std::string &  name,
Wt::WContainerWidget parent = 0 
)

Definition at line 26 of file HangmanWidget.C.

  : WContainerWidget(parent),
    name_(name),
    badGuesses_(0)
{
  setContentAlignment(AlignCenter);
  
  title_ = new WText(tr("hangman.readyToPlay"), this);

  word_ = new WordWidget(this);
  statusText_ = new WText(this);
  images_ = new ImagesWidget(MaxGuesses, this);

  letters_ = new LettersWidget(this);
  letters_->letterPushed().connect(this, &HangmanWidget::registerGuess);

  language_ = new WComboBox(this);
  language_->addItem(tr("hangman.englishWords").arg(18957));
  language_->addItem(tr("hangman.dutchWords").arg(1688));

  new WBreak(this);

  newGameButton_ = new WPushButton(tr("hangman.newGame"), this);
  newGameButton_->clicked().connect(this, &HangmanWidget::newGame);

  letters_->hide();
}

Member Function Documentation

void HangmanWidget::newGame ( ) [private]

Definition at line 54 of file HangmanWidget.C.

{
  WString title(tr("hangman.guessTheWord"));
  title_->setText(title.arg(name_));

  language_->hide();
  newGameButton_->hide();

  /*
   * Choose a new secret word and reset the game
   */
  Dictionary dictionary = (Dictionary) language_->currentIndex();
  word_->init(RandomWord(dictionary));
  letters_->reset();
  badGuesses_ = 0;
  images_->showImage(badGuesses_);
  statusText_->setText("");
}
void HangmanWidget::registerGuess ( char  c) [private]

Definition at line 73 of file HangmanWidget.C.

{
  bool correct = word_->guess(c);

  if (!correct) {
    ++badGuesses_;
    images_->showImage(badGuesses_);
  }

  if (badGuesses_ == MaxGuesses) {
    WString status(tr("hangman.youHang"));
    statusText_->setText(status.arg(word_->word()));

    letters_->hide();
    language_->show();
    newGameButton_->show();

    scoreUpdated_.emit(-10);
  } else if (word_->won()) {
    statusText_->setText(tr("hangman.youWin"));
    images_->showImage(ImagesWidget::HURRAY);

    letters_->hide();
    language_->show();
    newGameButton_->show();

    scoreUpdated_.emit(20 - badGuesses_);
  }
}
Wt::Signal<int>& HangmanWidget::scoreUpdated ( ) [inline]

Definition at line 27 of file HangmanWidget.h.

{ return scoreUpdated_; }

Member Data Documentation

Definition at line 45 of file HangmanWidget.h.

Definition at line 43 of file HangmanWidget.h.

Definition at line 33 of file HangmanWidget.h.

Definition at line 37 of file HangmanWidget.h.

Definition at line 34 of file HangmanWidget.h.

std::string HangmanWidget::name_ [private]

Definition at line 42 of file HangmanWidget.h.

Definition at line 38 of file HangmanWidget.h.

Definition at line 40 of file HangmanWidget.h.

Definition at line 36 of file HangmanWidget.h.

Definition at line 30 of file HangmanWidget.h.

Definition at line 32 of file HangmanWidget.h.


The documentation for this class was generated from the following files:

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