Remove unused parameter

8 files changed, 15 insertions, 12 deletions

diff --git a/noncore/decorations/flat/flat.cpp b/noncore/decorations/flat/flat.cpp
index a2f12be..9a670cc 100644
--- a/noncore/decorations/flat/flat.cpp
+++ b/noncore/decorations/flat/flat.cpp
@@ -241,97 +241,97 @@ int FlatDecoration::metric( Metric m, const WindowData *wd ) const
 
 void FlatDecoration::drawArea( Area a, QPainter *p, const WindowData *wd ) const
 {
     int th = metric( TitleHeight, wd );
     QRect r = wd->rect;
 
     switch ( a ) {
 	case Border:
 	    {
 		const QColorGroup &cg = wd->palette.active();
 		if ( wd->flags & WindowData::Active ) {
 		    p->setBrush( cg.color(QColorGroup::Highlight) );
 		} else {
 		    p->setBrush( cg.color(QColorGroup::Background) );
 		}
 		p->setPen( cg.foreground() );
 		int lb = metric(LeftBorder,wd);
 		int rb = metric(RightBorder,wd);
 		int tb = metric(TopBorder,wd);
 		int bb = metric(BottomBorder,wd);
 		p->drawRect( r.x()-lb, r.y()-tb-th, r.width()+lb+rb,
 			     r.height()+th+tb+bb );
 	    }
 	    break;
 	case Title:
 	    if ( r.height() < 2 ) {
 		WindowDecorationInterface::drawArea( a, p, wd );
 	    } else {
 		const QColorGroup &cg = wd->palette.active();
 		QColor c;
 		if ( wd->flags & WindowData::Active )
 		    c = cg.color(QColorGroup::Highlight);
 		else
 		    c = cg.color(QColorGroup::Background);
 		p->fillRect( QRect(r.x(),r.y()-th,r.width(),th), c );
 	    }
 	    break;
 	case TitleText:
 	    p->drawText( r.left()+3+metric(HelpWidth,wd), r.top()-th,
 			 r.width()-metric(HelpWidth,wd)-metric(CloseWidth,wd), th,
 			 Qt::AlignVCenter, wd->caption );
 	    break;
 	default:
 	    FlatDecoration::drawArea( a, p, wd );
 	    break;
     }
 }
 
-void FlatDecoration::drawButton( Button b, QPainter *p, const WindowData *wd, int x, int y, int w, int h, QWSButton::State state ) const
+void FlatDecoration::drawButton( Button b, QPainter *p, const WindowData *wd, int x, int y, int, int, QWSButton::State state ) const
 {
     QColor c;
     const QColorGroup &cg = wd->palette.active();
     if ( wd->flags & WindowDecorationInterface::WindowData::Active )
 	c = cg.color(QColorGroup::HighlightedText);
     else
 	c = cg.color(QColorGroup::Foreground);
     bool r = (state & QWSButton::MouseOver) && (state & QWSButton::Clicked);
     int th = metric(TitleHeight, wd);
 
     QString key( "%1-%2-%3-%4" );
     key = key.arg(b).arg(th).arg(c.name()).arg(r ? "1" : "0");
     QImage *img = buttonCache.find( key );
     if ( !img ) {
 	QImage tmp;
 	switch ( b ) {
 	    case OK:
 		tmp = QImage( ok_xpm );
 		break;
 	    case Close:
 		tmp = QImage( close_xpm );
 		break;
 	    case Help:
 		tmp = QImage( help_xpm );
 		break;
 	    case Maximize:
 		tmp = QImage( maximize_xpm );
 		break;
 	}
 	colorize( tmp, c, r );
 	img = new QImage( scaleButton(tmp,th) );
 	FlatDecoration *that = (FlatDecoration *)this;
 	that->buttonCache.insert( key, img, 1 );
     }
     
     p->drawImage( x, y, *img );
 }
 
 QRegion FlatDecoration::mask( const WindowData *wd ) const
 {
     return WindowDecorationInterface::mask( wd );
 }
 
 QString FlatDecoration::name() const
 {
     return qApp->translate( "Decoration", "Flat" );
 }
 
diff --git a/noncore/games/bounce/game.cpp b/noncore/games/bounce/game.cpp
index bbd3d0b..5ef9f15 100644
--- a/noncore/games/bounce/game.cpp
+++ b/noncore/games/bounce/game.cpp
@@ -55,122 +55,122 @@ Arrow::Arrow(QCanvasPixmapArray* array, QCanvas* canvas)
 }
 
 void Arrow::update()
 {
 	if ( m_vertical )
 		setFrame( 0 );
 	else
 		setFrame( 1 );
 }
 
 void Arrow::changeDirection()
 {
 	m_vertical = ! m_vertical;
 	update();
 }
 	
 
 Ball::Ball(QCanvasPixmapArray* array, QCanvas* canvas)
     : QCanvasSprite( array, canvas ), m_animDelay( 0 ), m_soundDelay( MS2TICKS(BALL_ANIM_DELAY)/2 )
 {
 }
 
 void Ball::update()
 {
    m_animDelay--;
    if ( m_animDelay<=0 )
    {
        m_animDelay =  MS2TICKS(BALL_ANIM_DELAY);
        int frameNum = frame();
        frameNum++;
        if ( frameNum>=frameCount() )
            frameNum = 0;
        setFrame( frameNum );
    }
 }
 
 void Ball::advance(int stage)
 {
    bool reflectX = false;
    bool reflectY = false;
 
    // check for collisions
    if ( collide(xVelocity(), 0) ) reflectX = true;
    if ( collide(0, yVelocity()) ) reflectY = true;
    if ( !reflectX && !reflectY && collide(xVelocity(), yVelocity()) ) reflectX = reflectY = true;
 
    // emit collision
    QRect r = boundingRect();
-   r.moveBy( xVelocity(), yVelocity() );
+   r.moveBy( static_cast<int>(xVelocity()), static_cast<int>( yVelocity() ) );
    JezzField* field = (JezzField *)canvas();
 
    int ul = field->tile( r.left() / TILE_SIZE, r.top() / TILE_SIZE );
    int ur = field->tile( r.right() / TILE_SIZE, r.top() / TILE_SIZE );
    int bl = field->tile( r.left() / TILE_SIZE, r.bottom() / TILE_SIZE );
    int br = field->tile( r.right() / TILE_SIZE, r.bottom() / TILE_SIZE );
 
    if ( ul!=TILE_FREE ) field->emitBallCollisiton( this, r.left() / TILE_SIZE, r.top() / TILE_SIZE, ul ); else
    if ( ur!=TILE_FREE ) field->emitBallCollisiton( this, r.right() / TILE_SIZE, r.top() / TILE_SIZE, ur ); else
    if ( bl!=TILE_FREE ) field->emitBallCollisiton( this, r.left() / TILE_SIZE, r.bottom() / TILE_SIZE, bl ); else
    if ( br!=TILE_FREE ) field->emitBallCollisiton( this, r.right() / TILE_SIZE, r.bottom() / TILE_SIZE, br );
 
    // apply reflection
    if ( reflectX ) setXVelocity( -xVelocity() );
    if ( reflectY ) setYVelocity( -yVelocity() );
 
    // update field
    update();
    QCanvasSprite::advance( stage );
 }
 
 bool Ball::collide( double dx, double dy )
 {
    QRect r = boundingRect();
-   r.moveBy( dx, dy );
+   r.moveBy( static_cast<int>( dx ), static_cast<int>( dy ) );
    JezzField* field = (JezzField *)canvas();
 
    int ul = field->tile( r.left() / TILE_SIZE, r.top() / TILE_SIZE );
    int ur = field->tile( r.right() / TILE_SIZE, r.top() / TILE_SIZE );
    int bl = field->tile( r.left() / TILE_SIZE, r.bottom() / TILE_SIZE );
    int br = field->tile( r.right() / TILE_SIZE, r.bottom() / TILE_SIZE );
 
    return ( ul!=TILE_FREE || ur!=TILE_FREE || bl!=TILE_FREE || br!=TILE_FREE );
 }
 
 /*************************************************************************/
 
 Wall::Wall( JezzField *field, int x, int y, Direction dir, int tile, QObject *parent, const char *name )
     : QObject( parent, name ), m_dir( dir ), m_field( field ), m_startX( x ), m_startY( y ),
       m_tile( tile ), m_delay( MS2TICKS(WALL_DELAY)/2 ), m_active( true )
 {
    // setup position and direction
    m_dx = 0;
    m_dy = 0;
    switch ( m_dir )
    {
       case Up: m_dy = -1; break;
       case Down: m_dy = 1; break;
       case Left: m_dx = -1; break;
       case Right: m_dx = 1; break;
    }
 
    m_x = m_startX;
    m_y = m_startY;
 
    m_field->setTile( m_x, m_y, m_tile );
 }
 
 void Wall::finish()
 {
     m_active = false;
 }
 
 bool Wall::isFree( int x, int y )
 {
     if ( m_field->tile(x, y)==TILE_FREE )
     {
         // check whether there is a ball at the moment
         QCanvasItemList cols = m_field->collisions( QRect(x*TILE_SIZE, y*TILE_SIZE,
                                                           TILE_SIZE, TILE_SIZE) );
         if ( cols.count()==0 )
             return true;
     }
@@ -368,97 +368,98 @@ JezzGame::~JezzGame()
 {
     m_balls.clear();
     delete m_view;
     delete m_field;
     delete m_ballPixmaps;
 }
 
 void JezzGame::display( QString text, int size )
 {
     odebug << "This function \"display\" shouldn't be called!!!" << oendl; 
     if ( !text.isEmpty() )
     {
         QFont font( "Helvetica", size, QFont::Bold );
         font.setStyleHint( QFont::Helvetica );
         m_text->setFont( font );
         m_text->setText( text );
 
         QRect size = m_text->boundingRect();
         m_text->move( ( FIELD_WIDTH*TILE_SIZE - size.width() ) / 2,
                       ( FIELD_HEIGHT*TILE_SIZE - size.height() ) / 2 );
 
         m_text->show();
     } else
     {
         m_text->hide();
     }
 }
 
 void JezzGame::start()
 {
     m_running = true;
 }
 
 void JezzGame::stop()
 {
     m_running = false;
 }
 
 
 void JezzGame::makeBlack()
 {
    // copy current field into buffer
    for ( int y=0; y<FIELD_HEIGHT; y++ )
       for ( int x=0; x<FIELD_WIDTH; x++ )
          m_buf[x][y] = m_field->tile( x, y );
 
    // fill areas that contains a ball
    for ( Ball *ball=m_balls.first(); ball!=0; ball=m_balls.next() )
-      fill( ball->x()/TILE_SIZE, ball->y()/TILE_SIZE );
+      fill( static_cast<int>( ball->x()/TILE_SIZE ),
+            static_cast<int>( ball->y()/TILE_SIZE ) );
 
    // areas still free can be blacked now
    for ( int y=0; y<FIELD_HEIGHT; y++ )
       for ( int x=0; x<FIELD_WIDTH; x++ )
       {
          if ( m_buf[x][y]==TILE_FREE )
              m_field->setGameTile( x, y, true );
       }
 
    m_field->update();
    m_view->repaint();
 
    // count percent value of occupied area
    int p = percent();
    if ( p!=m_percent )
    {
        m_percent = p;
        emit newPercent( m_percent );
    }
 }
 
 int JezzGame::percent()
 {
    int notFree = 0;
    for ( int y=1; y<FIELD_HEIGHT-1; y++ )
       for ( int x=1; x<FIELD_WIDTH-1; x++ )
       {
          if ( m_field->tile(x,y)!=TILE_FREE )
              notFree++;
       }
 
    return 100 * notFree / ( (FIELD_WIDTH-1) * (FIELD_HEIGHT-1) );
 }
 
 void JezzGame::fill( int x, int y )
 {
    if ( m_buf[x][y]!=TILE_FREE) return;
 
    // go left
    int _x=x;
    for ( ; m_buf[_x][y]==TILE_FREE; _x-- )
       m_buf[_x][y] = TILE_BORDER;
    int stopx = _x;
 
    // fill above
    for ( _x=x; _x>stopx; _x-- )
       if ( m_buf[_x][y-1]==TILE_FREE ) fill( _x, y-1 );
 
diff --git a/noncore/games/kbill/Game.cc b/noncore/games/kbill/Game.cc
index 624b50b..4cd5322 100644
--- a/noncore/games/kbill/Game.cc
+++ b/noncore/games/kbill/Game.cc
diff --git a/noncore/games/kbill/Game.h b/noncore/games/kbill/Game.h
index 4473936..5c9c497 100644
--- a/noncore/games/kbill/Game.h
+++ b/noncore/games/kbill/Game.h
@@ -1,55 +1,55 @@
 #ifndef GAME_H
 #define GAME_H
 
 #include "objects.h"
 
 class Game {
-	unsigned state;
+	int state;
 	int efficiency;
 public:
 	unsigned score, level, iteration;
 	Picture logo;
 	int grabbed;
 
 	static const unsigned short scrwidth = 240;
 	static const unsigned short scrheight = 290;
 
 	static const int PLAYING = 1;
 	static const int BETWEEN = 2;
 	static const int END = 3;
 	static const int WAITING = 4;
 
 	static const int DEFAULTC = 0;		/* cursors */
 	static const int DOWNC = -1;
 	static const int BUCKETC = -2;
 
 	static const int ENDGAME = 200;		/* dialog window IDs */
 	static const int ENTERNAME = 201;
 	static const int HIGHSCORE = 202;
 	static const int SCORE = 203;
 
 	static const int ENDLEVEL = -1;		/* Codes for updating score */
 	static const int BILLPOINTS = 5;
 
 	static const int EMPTY = -2;		/* Grabbed object */
 	static const int BUCKET = -1;
 
 	int RAND(int lb, int ub);
 	int MAX(int x, int y);
 	int MIN(int x, int y);
 	int INTERSECT(int x1, int y1, int w1, int h1, int x2, int y2, int w2,
 		int h2);
 
 	void setup_level (unsigned int lev);
 	void start(unsigned int lev);
 	void quit();
 	void update_info();
 	void update_score (int action);
 	void warp_to_level (unsigned int lev);
 	void button_press(int x, int y);
 	void button_release(int x, int y);
 	void update();
 	void main(int argc, char **argv);
 };
 
 #endif
diff --git a/noncore/games/kbill/field.cpp b/noncore/games/kbill/field.cpp
index a974ab2..0dd8d72 100644
--- a/noncore/games/kbill/field.cpp
+++ b/noncore/games/kbill/field.cpp
diff --git a/noncore/games/kbill/inputbox.cpp b/noncore/games/kbill/inputbox.cpp
index 5087fbb..7aaebe7 100644
--- a/noncore/games/kbill/inputbox.cpp
+++ b/noncore/games/kbill/inputbox.cpp
@@ -1,50 +1,50 @@
 /***************************************************************************
                           inputbox.cpp  -  description
                              -------------------
     begin                : Sat Jan 1 2000
     copyright            : (C) 2000 by Jurrien Loonstra
     email                : j.h.loonstra@st.hanze.nl
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "inputbox.h"
-InputBox::InputBox(QWidget *parent, const char *name, const char *caption, const char *text) : QDialog(parent, name, TRUE) {
+InputBox::InputBox(QWidget *parent, const char *name, const char *, const char *) : QDialog(parent, name, TRUE) {
 // 	setCaption(caption);
 // 
 // 	question = new QLabel(this);
 // 	question->setText(text);
 // 	question->setGeometry(10, 10, 240, 50);
 // 
 // 	input = new QLineEdit(this);
 //   input->setGeometry(10, 60, 240, 30);
 // 	input->setFocus();
 // 	input->setMaxLength(19);
 // 
 //   ok = new QPushButton( "Ok", this );
 //   ok->setGeometry(10, 100, 100,30 );
 // 	ok->setDefault(TRUE);
 //   connect( ok, SIGNAL(clicked()), SLOT(accept()) );
 // 
 //   cancel = new QPushButton( "Cancel", this );
 //   cancel->setGeometry(150, 100, 100,30 );
 //   connect( cancel, SIGNAL(clicked()), SLOT(reject()) );
 }
 
 InputBox::~InputBox(){
 	delete ok;
 	delete cancel;
 	delete question;
 	delete input;
 }
 
 QString InputBox::getText() const{
 	return input->text();
 }
diff --git a/noncore/games/kbill/kbill.h b/noncore/games/kbill/kbill.h
index fbc0c6c..da1a111 100644
--- a/noncore/games/kbill/kbill.h
+++ b/noncore/games/kbill/kbill.h
@@ -1,54 +1,56 @@
 /***************************************************************************
                           kbill.h  -  description
                              -------------------
     begin                : Thu Dec 30 16:55:55 CET 1999
     copyright            : (C) 1999 by Jurrien Loonstra
     email                : j.h.loonstra@st.hanze.nl
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef KBILL_H
 #define KBILL_H
 
 
 
 #include <qmainwindow.h>
 #include <qwidget.h>
 #include <qpopupmenu.h>
 
 #include "field.h"
 
 class KBill : public QMainWindow
 {
   Q_OBJECT 
   public:
     KBill();
     ~KBill();
 		Field* getField();
 	private:
 		QMenuBar *menu;
 		QPopupMenu *file, *help;
   	Field *field;
 		int pauseid;
+
 	protected slots:
   	void Quit();
   	void About();
   	void NewGame();
 	  void Pause();
 	  void WarpTo();
 		void Story();
 		void Rules();
 		void ViewHighScores();
 
+protected:
 	friend class UI;
 };
 
 #endif
diff --git a/noncore/games/zsame/ZSameWidget.cpp b/noncore/games/zsame/ZSameWidget.cpp
index 4fab0f6..04ad825 100644
--- a/noncore/games/zsame/ZSameWidget.cpp
+++ b/noncore/games/zsame/ZSameWidget.cpp
@@ -64,181 +64,181 @@ ZSameWidget::ZSameWidget( QWidget* parent, const char* name,  WFlags fl )
     a->addTo( tb );
     connect(a, SIGNAL(activated()), this, SLOT(m_new()));
 
     a = new QAction(tr("Restart This Board"), Resource::loadIconSet("redo"),
                               QString::null, 0, this, "restart_board" );
     a->addTo( fileMenu );
     connect( a, SIGNAL(activated()), this, SLOT(m_restart()));
     restart = a;
 
     a = new QAction( tr("Undo"), Resource::loadIconSet("undo"),
                      QString::null, 0, this, "undo_action" );
     a->addTo( fileMenu );
     a->addTo( tb );
     connect( a, SIGNAL(activated()), this, SLOT(m_undo()));
 
     a = new QAction(tr("Quit"), Resource::loadIconSet("quit_icon"),
                               QString::null, 0, this, "quit_action");
     a->addTo( fileMenu );
     a->addTo( tb );
     connect(a, SIGNAL(activated()), this, SLOT(m_quit()));
 
     mb->insertItem(tr("Game" ), fileMenu );
 
     int foo[2];
     desktop_widget(foo);
     stone = new StoneWidget(this,foo[0],foo[1]);
 
     connect( stone, SIGNAL(s_gameover()), this, SLOT(gameover()));
 
     connect( stone, SIGNAL(s_colors(int)), this, SLOT(setColors(int)));
     connect( stone, SIGNAL(s_board(int)), this, SLOT(setBoard(int)));
     connect( stone, SIGNAL(s_marked(int)), this, SLOT(setMarked(int)));
     connect( stone, SIGNAL(s_score(int)), this, SLOT(setScore(int)));
     connect( stone, SIGNAL(s_remove(int,int)), this, SLOT(stonesRemoved(int,int)));
 
     connect(stone, SIGNAL(s_sizechanged()), this, SLOT(sizeChanged()));
 
     sizeChanged();
     setCentralWidget(stone);
 
 
     setScore(0);
 }
 
 ZSameWidget::~ZSameWidget() {
 
 }
 
-void ZSameWidget::readProperties(Config *conf) {
+void ZSameWidget::readProperties(Config *) {
 /*
   Q_ASSERT(conf);
   stone->readProperties(conf);
 */
 }
 
-void ZSameWidget::saveProperties(Config *conf) {
+void ZSameWidget::saveProperties(Config *) {
 /*
   Q_ASSERT(conf);
   stone->saveProperties(conf);
   conf->sync();
 */
 }
 
 void ZSameWidget::sizeChanged() {
 //	stone->setFixedSize(stone->sizeHint());
 }
 
 void ZSameWidget::newGame(unsigned int board,int colors) {
 	while (board>=1000000) board-=1000000;
 	// kdDebug() << "newgame board " << board << " colors " << colors << endl;
 	stone->newGame(board,colors);
 	setScore(0);
 }
 
 bool ZSameWidget::confirmAbort() {
     return stone->isGameover() ||
         stone->isOriginalBoard() ||
         (QMessageBox::warning(this, i18n("Resign"), i18n("<qt>Do you want to resign?</qt>"),
                               QMessageBox::Yes,
                               QMessageBox::No|QMessageBox::Default|QMessageBox::Escape, 0) == QMessageBox::Yes );
 }
 
 void ZSameWidget::m_new() {
     if (confirmAbort())
         newGame(_random(),default_colors);
 
 }
 
 void ZSameWidget::m_restart() {
 	if (confirmAbort())
 		newGame(stone->board(),default_colors);
 }
 
 void ZSameWidget::m_load() {
 //  kdDebug() << "menu load not supported" << endl;
 }
 
 void ZSameWidget::m_save() {
 //  kdDebug() << "menu save not supported" << endl;
 }
 
 void ZSameWidget::m_undo() {
 //	Q_ASSERT(stone);
 	stone->undo();
 }
 
 
 void ZSameWidget::m_showhs() {
 /*  Q_ASSERT(stone);
   stone->unmark();
   KScoreDialog d(KScoreDialog::Name | KScoreDialog::Score, this);
   d.addField(Board, i18n("Board"), "Board");
   d.exec();
 */
 }
 
 void ZSameWidget::m_quit() {
 //  Q_ASSERT(stone);
   stone->unmark();
   qApp->quit();
 //  delete this;
 }
 
 void ZSameWidget::m_tglboard() {
 //	kdDebug() << "toggled" << endl;
 }
 
 
-void ZSameWidget::setColors(int colors) {
+void ZSameWidget::setColors(int ) {
 //	status->changeItem(i18n("%1 Colors").arg(colors),1);
 }
 
-void ZSameWidget::setBoard(int board) {
+void ZSameWidget::setBoard(int ) {
 //	status->changeItem(i18n("Board: %1").arg(board, 6), 2);
 }
 
-void ZSameWidget::setMarked(int m) {
+void ZSameWidget::setMarked(int ) {
 //  status->changeItem(i18n("Marked: %1").arg(m, 6),3);
 }
 
 void ZSameWidget::stonesRemoved(int,int) {
 //	KNotifyClient::event("stones removed",
 //	   i18n("%1 stones removed.").arg(stone->marked()));
 }
 
-void ZSameWidget::setScore(int score) {
+void ZSameWidget::setScore(int ) {
 //  status->changeItem(i18n("Score: %1").arg(score, 6),4);
 //  undo->setEnabled(stone->undoPossible());
 //  restart->setEnabled(!stone->isOriginalBoard());
 }
 
 void ZSameWidget::gameover() {
 //  kdDebug() << "GameOver" << endl;
   if (stone->hasBonus()) {
 	  QMessageBox::information(this,i18n("Game won"),
 		  i18n("<qt>You even removed the last stone, great job! "
 			   "This gave you a score of %1 in total.</qt>").arg(stone->score()));
   } else {
 	  QMessageBox::information(this,i18n("Game over"),
 		  i18n("<qt>There are no more removeable stones. "
 			   "You got a score of %1 in total.</qt>").arg(stone->score()));
   }
   stone->unmark();
 }
 
 void ZSameWidget::desktop_widget(int *f)const{
 
     QWidget* wid = QApplication::desktop();
     /*  width > height landscape mode */
     if ( wid->width() > wid->height() ) {
         f[0]=15;
         f[1]=9;
     }
     /* normal */
     else{
         f[0]=12;
         f[1]=13;
     }
 }