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/*
* Copyright (C) 2001-2005 Anne-Marie Mahfouf <annma@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of version 2 of the GNU General Public
License as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KHANGMANVIEW_H
#define KHANGMANVIEW_H
class KPushButton;
class KHangMan;
#include <klineedit.h>
#include <krandomsequence.h>
#include <keduvocdata.h>
#define MAXWRONGGUESSES 10
/**
* This is the main view class for KHangMan. Most of the non-menu,
* non-toolbar, and non-statusbar (e.g., non frame) GUI code should go
* here.
*/
class KHangManView : public QWidget
{
Q_OBJECT
public:
KHangManView(KHangMan *parent=0, const char *name=0);
virtual ~KHangManView();
///parent instance
KHangMan *khangman;
void setTheme();
bool hintExists() const { return m_hintExists; }
bool accentedLetters() const { return m_accentedLetters; }
void setAccentedLetters( bool _accentedLetters )
{ m_accentedLetters = _accentedLetters; }
/// Enter a letter into the input widget.
void enterLetter(QString letter) { m_letterInput->setText(letter); }
signals:
/// Use this signal to change the content of the statusbar
void signalChangeLanguage(int);
/// Emit this signal to say if this is a kvtml file or not (hints
/// enabled or not).
void signalKvtml(bool);
private:
// FIXME: Move all these below the next "private:" and when doing
// that, rename them (if necessary), and regroup them into
// logical groups.
// FIXME: Rename these into something sensible!
// (or better yet: remove them altogether)
int c; // These two are the positions of the first and
int dd; // second spaces in the word.
protected:
// Events
void paintEvent( QPaintEvent * );
void resizeEvent( QResizeEvent * );
/// Enable hints on mouse right click if Hints exist.
virtual void mousePressEvent( QMouseEvent *mouse );
private:
// Painting
/// Paint the animated hanged K sequence.
void paintHangman(QPainter &p);
void paintWord(QPainter &p);
void paintMisses(QPainter &p);
/// Reset everything to start a new game, missed letters is empty.
void reset();
/// Load kvtml file and get a word and its tip in random.
void readFile();
/// Play a game: look for a word to be guessed and load its tip.
void game();
/// Load the K animated sequence depending of the theme.
void loadAnimation();
/// Set the background pixmap to the QPixmap argument.
void setBackground(QPixmap& );
/// Return true if the word contains the char in the QString.
bool containsChar(const QString &);
void replaceLetters(const QString &);
public slots:
/// If you want to play with a new word
void slotNewGame();
private slots:
/// After you click on Guess button or hit Enter when guessing a
/// new letter, see if the letter is in the word or not
void slotTry();
/// Reenable user input. This is used as a target for timers when
/// the user has made a guess that was already made earlier, and a
/// popup informing about this is closed.
void enableUserInput();
private:
// The basic data ----------------
// FIXME: Rewrite the whole handling of this so that goodWord,
// guessedLetters, and missedLetters all lack spaces.
// These spaces will then be added at draw time.
/// The word to be guessed.
QString m_word;
/// goodWord is the hidden word that is filled in during the game.
/// Initialized to "_ " * (number of letters in the word).
QString m_goodWord;
/// Contains all letters already guessed.
QStringList m_guessedLetters;
// Stores the missed letters that are shown on the screen.
// Initialiazed to "_ " * MAXWRONGGUESSES.
QString m_missedLetters;
/// How many times you missed.
/// When this reaches MAXWRONGGUESSES, you are hanged.
int m_numMissedLetters;
// Misc data ----------------
// Stores the number of the last word. This is to make sure that
// the same word is not given twice in a row.
int m_lastWordNumber;
QString m_themeName;
KRandomSequence m_random;
/// true if a hint exists
bool m_hintExists;
QString m_hint;
/// true if the language contains accented letters.
/// This is true for, among others, es, ca, pt or pt_BR
bool m_accentedLetters;
// Graphics ----------------
// Background picture (sea or desert)
QPixmap m_originalBackground; // Original image
QPixmap m_resizedBackground; // Resized to fit the window.
/// The hanged K animation sequence.
QPixmap m_animationPics[MAXWRONGGUESSES + 1];
// Widgets ----------------
/// The widget where the user enters the letter. Upper case is
/// transformed into lower case, except for german(!).
KLineEdit *m_letterInput;
/// After you entered a letter in the line edit click this button
/// to see if the letter is in the word or not.
KPushButton *m_guessButton;
};
#endif // KHANGMANVIEW_H
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