Merge with Qtopia sources

3 files changed, 110 insertions, 75 deletions

diff --git a/noncore/games/minesweep/minefield.cpp b/noncore/games/minesweep/minefield.cpp
index 04cfb97..1790110 100644
--- a/noncore/games/minesweep/minefield.cpp
+++ b/noncore/games/minesweep/minefield.cpp
@@ -1,38 +1,39 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #include "minefield.h"
 
-#include <qpe/config.h>
+#include <qtopia/config.h>
+#include <qtopia/qpeapplication.h>
 
 #include <qpainter.h>
 #include <qdrawutil.h>
 #include <qpixmap.h>
 #include <qimage.h>
 #include <qtimer.h>
 
 #include <stdlib.h>
 
 static const char *pix_flag[]={
 "13 13 3 1",
 "# c #000000",
 "x c #ff0000",
 ". c None",
 ".............",
 ".............",
@@ -56,33 +57,33 @@ static const char *pix_mine[]={
 "......#......",
 "......#......",
 "..#.#####.#..",
 "...#######...",
 "..##aa#####..",
 "..##aa#####..",
 "#############",
 "..#########..",
 "..#########..",
 "...#######...",
 "..#.#####.#..",
 "......#......",
 "......#......"};
 
 
 static const int maxGrid = 28;
-static const int minGrid = 9;
+static const int minGrid = 12;
 
 
 
 class Mine : public Qt
 {
 public:
     enum MineState {
 	Hidden = 0,
 	Empty,
 	Mined,
 	Flagged,
 #ifdef MARK_UNSURE
 	Unsure,
 #endif
 	Exploded,
 	Wrong
@@ -171,54 +172,62 @@ void Mine::setHint( int h )
 void Mine::paletteChange()
 {
     delete knownField;
     knownField = 0;
     delete unknownField;
     unknownField = 0;
     delete mine_pix;
     mine_pix = 0;
     delete flag_pix;
     flag_pix = 0;
 }
 
 void Mine::paint( QPainter* p, const QColorGroup &cg, const QRect& cr )
 {
     int x = cr.x();
     int y = cr.y();
-    if ( !knownField ) {
+    if ( !knownField || knownField->width() != cr.width() ||
+	 knownField->height() != cr.height() ) {
+	delete knownField;
 	knownField = new QPixmap( cr.width(), cr.height() );
 	QPainter pp( knownField );
 	QBrush br( cg.button().dark(115) );
-	qDrawWinButton( &pp, cr, cg, TRUE, &br );
+	qDrawWinButton( &pp, QRect( 0, 0, cr.width(), cr.height() ), cg, TRUE, &br );
     }
 
     const int pmmarg=cr.width()/5;
 
-    if ( !unknownField ) {
+    if ( !unknownField || unknownField->width() != cr.width() ||
+         unknownField->height() != cr.height() ) {
+	delete unknownField;
 	unknownField = new QPixmap( cr.width(), cr.height() );
 	QPainter pp( unknownField );
 	QBrush br( cg.button() );
-	qDrawWinButton( &pp, cr, cg, FALSE, &br );
+	qDrawWinButton( &pp, QRect( 0, 0, cr.width(), cr.height() ), cg, FALSE, &br );
     }
 
-    if ( !flag_pix ) {
+    if ( !flag_pix || flag_pix->width() != cr.width()-pmmarg*2 ||
+	 flag_pix->height() != cr.height()-pmmarg*2 ) {
+	delete flag_pix;
 	flag_pix = new QPixmap( cr.width()-pmmarg*2, cr.height()-pmmarg*2 );
 	flag_pix->convertFromImage( QImage(pix_flag).smoothScale(cr.width()-pmmarg*2, cr.height()-pmmarg*2) );
     }
 
-    if ( !mine_pix ) {
+    if ( !mine_pix || mine_pix->width() != cr.width()-pmmarg*2 ||
+	 mine_pix->height() != cr.height()-pmmarg*2 ) {
+	delete mine_pix;
 	mine_pix = new QPixmap( cr.width()-pmmarg*2, cr.height()-pmmarg*2 );
 	mine_pix->convertFromImage( QImage(pix_mine).smoothScale(cr.width()-pmmarg*2, cr.height()-pmmarg*2) );
     }
 
     p->save();
 
     switch(st) {
     case Hidden:
 	p->drawPixmap( x, y, *unknownField );
 	break;
     case Empty:
 	p->drawPixmap( x, y, *knownField );
 	if ( hint > 0 ) {
 	    switch( hint ) {
 	    case 1:
 		p->setPen( blue );
@@ -270,183 +279,187 @@ void Mine::paint( QPainter* p, const QColorGroup &cg, const QRect& cr )
 	p->drawPixmap( x+pmmarg, y+pmmarg, *flag_pix );
 	p->setPen( red );
 	p->drawText( cr, AlignHCenter | AlignVCenter, "X" );
 	break;
     }
 
     p->restore();
 }
 
 /*
   MineField implementation
 */
 
 MineField::MineField( QWidget* parent, const char* name )
 : QScrollView( parent, name )
 {
+    viewport()->setBackgroundMode( NoBackground );
     setState( GameOver );
 
     setSizePolicy( QSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum ) );
-
+    
     setFocusPolicy( QWidget::NoFocus );
 
     holdTimer = new QTimer( this );
     connect( holdTimer, SIGNAL( timeout() ), this, SLOT( held() ) );
 
     flagAction = NoAction;
     ignoreClick = FALSE;
     currRow = currCol = -1;
     minecount=0;
     mineguess=0;
     nonminecount=0;
     cellSize = -1;
-    mines = 0;
+
+    numRows = numCols = 0;
+    mines = NULL;
 }
 
 MineField::~MineField()
 {
-    int i;
-    if ( mines )
-    {
-        for ( i = 0; i < numCols*numRows; i++ )
-        {
-            delete mines[i];
-        }
-        delete[] mines;
-    }
+    for ( int i = 0; i < numCols*numRows; i++ )
+	delete mines[i];
+    delete[] mines;
 }
 
 void MineField::setState( State st )
 {
     stat = st;
 }
 
 void MineField::setup( int level )
 {
     lev = level;
     setState( Waiting );
     //viewport()->setUpdatesEnabled( FALSE );
 
     int i;
-    if ( mines )
-    {
-        for ( i = 0; i < numCols*numRows; i++ )
-        {
-            delete mines[i];
-        }
-        delete[] mines;
-    }
+    for ( i = 0; i < numCols*numRows; i++ )
+	delete mines[i];
+    delete[] mines;
 
     switch( lev ) {
     case 1:
 	numRows = 9 ;
 	numCols = 9 ;
 	minecount = 12;
 	break;
     case 2:
-	numRows = 16;
-	numCols = 16;
-	minecount = 45;
+	numRows = 13;
+	numCols = 13;
+	minecount = 33;
 	break;
     case 3:
 	numCols = 18;
 	numRows = 18;
 	minecount = 66 ;
 	break;
     }
-    mines = new Mine*[numRows*numCols];
+    mines = new Mine* [numRows*numCols];
     for ( i = 0; i < numCols*numRows; i++ )
 	mines[i] = new Mine( this );
 
-
+    
     nonminecount = numRows*numCols - minecount;
     mineguess = minecount;
     emit mineCount( mineguess );
     Mine::paletteChange();
 
     if ( availableRect.isValid() )
 	setCellSize(findCellSize());
     //    viewport()->setUpdatesEnabled( TRUE );
     //viewport()->repaint( TRUE );
     updateContents( 0, 0, numCols*cellSize, numRows*cellSize );
     updateGeometry();
 }
 
-void MineField::drawContents( QPainter * p, int clipx, int clipy, int clipw, int cliph )
+void MineField::drawContents( QPainter * p, int clipx, int clipy, int clipw, int cliph ) 
 {
     int c1 = clipx / cellSize;
     int c2 = ( clipx + clipw - 1 ) / cellSize;
     int r1 = clipy / cellSize;
     int r2 = ( clipy + cliph - 1 ) / cellSize;
-
+    
     for ( int c = c1; c <= c2 ; c++ ) {
 	for ( int r = r1; r <= r2 ; r++ ) {
 	    int x = c * cellSize;
 	    int y = r * cellSize;
 	    Mine *m = mine( r, c );
 	    if ( m )
 		m->paint( p, colorGroup(), QRect(x, y, cellSize, cellSize ) );
 	}
     }
 }
 
 
 // Chicken and egg problem: We need to know how big the parent is
 // before we can decide how big to make the table.
 
 void MineField::setAvailableRect( const QRect &r )
 {
     availableRect = r;
     int newCellSize = findCellSize();
-    if ( newCellSize != cellSize ) {
+
+
+    if ( newCellSize == cellSize ) {
+	setCellSize( cellSize );
+    } else {
 	viewport()->setUpdatesEnabled( FALSE );
 	setCellSize( newCellSize );
 	viewport()->setUpdatesEnabled( TRUE );
 	viewport()->repaint( TRUE );
     }
 }
 
 int MineField::findCellSize()
 {
-    int w = availableRect.width() - 1;
-    int h = availableRect.height() - 1;
+    int w = availableRect.width() - 2;
+    int h = availableRect.height() - 2;
     int cellsize;
-
+    
     cellsize = QMIN( w/numCols, h/numRows );
     cellsize = QMIN( QMAX( cellsize, minGrid ), maxGrid );
     return cellsize;
 }
 
 
 void MineField::setCellSize( int cellsize )
 {
-    cellSize = cellsize;
-
-    int w = availableRect.width();
-    int h = availableRect.height();
-
+    int b = 2;
+    
     int w2 = cellsize*numCols;
     int h2 = cellsize*numRows;
-
-    resizeContents( w2, h2 );
-
-    int b = 5;
-
-    setGeometry( availableRect.x() + (w-w2)/2, availableRect.y() + (h-h2)/2,
-		 w2+b, h2+b );
-//		 QMIN(w,w2+b), QMIN(h,h2+b) );
+    
+    int w = QMIN( availableRect.width(), w2+b );
+    int h = QMIN( availableRect.height(), h2+b );
+
+    //
+    // Don't rely on the change in cellsize to force a resize,
+    // as it's possible to have the same size cells when going
+    // from a large play area to a small one.
+    //
+    resizeContents(w2, h2);
+
+    if ( availableRect.height() < h2 &&
+	 availableRect.width() - w > style().scrollBarExtent().width() ) {
+	w += style().scrollBarExtent().width();
+    }
+    
+    setGeometry( availableRect.x() + (availableRect.width()-w)/2,
+	    availableRect.y() + (availableRect.height()-h)/2, w, h );
+    cellSize = cellsize;
 }
 
 
 void MineField::placeMines()
 {
     int mines = minecount;
     while ( mines ) {
 	int col = int((double(rand()) / double(RAND_MAX)) * numCols);
 	int row = int((double(rand()) / double(RAND_MAX)) * numRows);
 
 	Mine* m = mine( row, col );
 
 	if ( m && !m->isMined() && m->state() == Mine::Hidden ) {
 	    m->setMined( TRUE );
 	    mines--;
 	}
@@ -600,36 +613,40 @@ void MineField::updateMine( int row, int col )
     bool wasEmpty =  m->state() == Mine::Empty;
     
     m->activate( flagAction == NoAction );
 
     if ( m->state() == Mine::Exploded ) {
 	emit gameOver( FALSE );
 	setState( GameOver );
 	return;
     } else if ( m->state() == Mine::Empty ) {
 	setHint( row, col );
 	if ( !wasEmpty )
 	    nonminecount--;
     }
 
     if ( flagAction != NoAction ) {
 	if ( m->state() == Mine::Flagged ) {
-	    --mineguess;
-	    emit mineCount( mineguess );
-	    if ( m->isMined() )
-		--minecount;
+	    if (mineguess > 0) {
+		--mineguess;
+		emit mineCount( mineguess );
+		if ( m->isMined() )
+		    --minecount;
+	    } else {
+		m->setState(Mine::Hidden);
+	    }
 	} else if ( wasFlagged ) {
 	    ++mineguess;
 	    emit mineCount( mineguess );
 	    if ( m->isMined() )
 		++minecount;
 	}
     }
 
     updateCell( row, col );
 
     if ( !minecount && !mineguess || !nonminecount ) {
 	emit gameOver( TRUE );
 	setState( GameOver );
     }
 }
 
@@ -668,58 +685,67 @@ void MineField::writeConfig(Config& cfg) const
 		int st = (int)m->state(); if ( m->isMined() ) st+=5;
 		grid += code + st;
 	    }
     }
     cfg.writeEntry("Grid",grid);
 }
 
 void MineField::readConfig(Config& cfg)
 {
     cfg.setGroup("Field");
     lev = cfg.readNumEntry("Level",1);
     setup(lev);
     flagAction = NoAction;
     ignoreClick = FALSE;
     currRow = currCol = 0;
     QString grid = cfg.readEntry("Grid");
+    int x;
     if ( !grid.isEmpty() ) {
 	int i=0;
 	minecount=0;
 	mineguess=0;
-	for ( int x = 0; x < numCols; x++ ) {
+	for ( x = 0; x < numCols; x++ ) {
 	    for ( int y = 0; y < numRows; y++ ) {
 		char code='A'+(x*17+y*101)%21; // Reduce the urge to cheat
 		int st = (char)(QChar)grid[i++]-code;
 		Mine* m = mine( y, x );
 		if ( st >= 5 ) {
 		    st-=5;
 		    m->setMined(TRUE);
 		    minecount++;
 		    mineguess++;
 		}
 		m->setState((Mine::MineState)st);
 		switch ( m->state() ) {
 		  case Mine::Flagged:
 		    if (m->isMined())
 			minecount--;
 		    mineguess--;
 		    break;
 		  case Mine::Empty:
 		    --nonminecount;
 		    break;
 		default:
 		    break;
 		}
 	    }
 	}
-	for ( int x = 0; x < numCols; x++ ) {
+	for ( x = 0; x < numCols; x++ ) {
 	    for ( int y = 0; y < numRows; y++ ) {
 		Mine* m = mine( y, x );
 		if ( m->state() == Mine::Empty )
 		    m->setHint(getHint(y,x));
 	    }
 	}
     }
     setState( Playing );
     emit mineCount( mineguess );
 }
 
+QSize MineField::sizeHint() const
+{
+    if ( qApp->desktop()->width() >= 240 )
+	return QSize(200,200);
+    else
+	return QSize(160, 160);
+}
+
diff --git a/noncore/games/minesweep/minefield.h b/noncore/games/minesweep/minefield.h
index 1349c35..e243d77 100644
--- a/noncore/games/minesweep/minefield.h
+++ b/noncore/games/minesweep/minefield.h
@@ -1,20 +1,20 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef MINEFIELD_H
@@ -29,32 +29,35 @@ class MineField : public QScrollView
 {
     Q_OBJECT
 public:
     MineField( QWidget* parent = 0, const char* name = 0 );
     ~MineField();
 
     enum State { Waiting, Playing, GameOver };
 
     State state() const { return stat; }
 
     void readConfig(Config&);
     void writeConfig(Config&) const;
 
     int level() const { return lev; }
 
     void setAvailableRect( const QRect & );
+
+    QSize sizeHint() const;
+
 public slots:
     void setup( int level );
 
     void showMines();
 
 signals:
     void gameOver( bool won );
     void gameStarted();
     void mineCount( int );
     
 protected:
 
     void contentsMousePressEvent( QMouseEvent* );
     void contentsMouseReleaseEvent( QMouseEvent* );
     void keyPressEvent( QKeyEvent* );
     void keyReleaseEvent( QKeyEvent* );
diff --git a/noncore/games/minesweep/minesweep.cpp b/noncore/games/minesweep/minesweep.cpp
index 7214a73..d707dab 100644
--- a/noncore/games/minesweep/minesweep.cpp
+++ b/noncore/games/minesweep/minesweep.cpp
@@ -1,44 +1,44 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "minesweep.h"
 #include "minefield.h"
 
-#include <qpe/qpeapplication.h>
-#include <qpe/resource.h>
-#include <qpe/config.h>
+#include <qtopia/qpeapplication.h>
+#include <qtopia/resource.h>
+#include <qtopia/config.h>
 
-#include <qpe/qpetoolbar.h>
+#include <qtoolbar.h>
 #include <qmenubar.h>
 #include <qpopupmenu.h>
 #include <qpushbutton.h>
 #include <qlcdnumber.h>
 #include <qmessagebox.h>
 #include <qtimer.h>
 #include <qpalette.h>
 #include <qapplication.h>
 #include <qlayout.h>
 #include <qlabel.h>
 
 #include <stdlib.h>
 #include <time.h>
 
 
 
@@ -185,88 +185,95 @@ void ResultIndicator::showResult( QWidget *ref, bool won )
 	r->setPalette( p );
 	r->setText( MineSweep::tr("You exploded!") );
 	r->resize( ref->size() );
 	r->move( ref->mapToGlobal(QPoint(0,0)) );
 	r->show();
 	r->twoStage = TRUE;
 	r->timerId =r->startTimer(200);
     }
 }
 
 void ResultIndicator::center()
 {
     QWidget *w = parentWidget();
 
     QPoint pp = w->mapToGlobal( QPoint(0,0) );
     QSize s = sizeHint()*3;
+    s.setWidth( QMIN(s.width(), w->width()) );
     pp = QPoint( pp.x() + w->width()/2 - s.width()/2,
 		pp.y() + w->height()/ 2 - s.height()/2 );
 
     setGeometry( QRect(pp, s) );
 
 }
 
 void ResultIndicator::timerEvent( QTimerEvent *te )
 {
     if ( te->timerId() != timerId )
 	return;
     killTimer( timerId );
     if ( twoStage ) {
 	center();
 	twoStage = FALSE;
 	timerId = startTimer( 1000 );
     } else {
 	delete this;
     }
 }
 
 
 class MineFrame : public QFrame
 {
 public:
     MineFrame( QWidget *parent, const char *name = 0 )
-	:QFrame( parent, name ) {}
-    void setField( MineField *f ) { field = f; }
+	:QFrame( parent, name ), field(0) {}
+    void setField( MineField *f ) {
+	field = f;
+	setMinimumSize( field->sizeHint() );
+    }
 protected:
     void resizeEvent( QResizeEvent *e ) {
 	field->setAvailableRect( contentsRect());
 	QFrame::resizeEvent(e);
     }
 private:
     MineField *field;
 };
 
 
 
 MineSweep::MineSweep( QWidget* parent, const char* name, WFlags f )
 : QMainWindow( parent, name, f )
 {
-    QPEApplication::setInputMethodHint(this, QPEApplication::AlwaysOff );
     srand(::time(0));
     setCaption( tr("Mine Hunt") );
-    setIcon( Resource::loadPixmap( "minesweep_icon" ) );
+    QPEApplication::setInputMethodHint(this, QPEApplication::AlwaysOff );
+    setIcon( Resource::loadPixmap( "minesweep/MineHunt" ) );
 
     QToolBar *toolBar = new QToolBar( this );
     toolBar->setHorizontalStretchable( TRUE );
 
     QMenuBar *menuBar = new QMenuBar( toolBar );
 
     QPopupMenu *gameMenu = new QPopupMenu( this );
     gameMenu->insertItem( tr("Beginner"), this, SLOT( beginner() ) );
     gameMenu->insertItem( tr("Advanced"), this, SLOT( advanced() ) );
-    gameMenu->insertItem( tr("Expert"), this, SLOT( expert() ) );
+
+    if (qApp->desktop()->width() >= 240) {
+	gameMenu->insertItem( tr("Expert"), this, SLOT( expert() ) );
+    }
 
     menuBar->insertItem( tr("Game"), gameMenu );
 
     guessLCD = new QLCDNumber( toolBar );
     toolBar->setStretchableWidget( guessLCD );
 
     QPalette lcdPal( red );
     lcdPal.setColor( QColorGroup::Background, QApplication::palette().active().background() );
     lcdPal.setColor( QColorGroup::Button, QApplication::palette().active().button() );
 
 //    guessLCD->setPalette( lcdPal );
     guessLCD->setSegmentStyle( QLCDNumber::Flat );
     guessLCD->setFrameStyle( QFrame::NoFrame );
     guessLCD->setNumDigits( 2 );
     guessLCD->setBackgroundMode( PaletteButton );
     newGameButton = new QPushButton( toolBar );
@@ -286,38 +293,37 @@ MineSweep::MineSweep( QWidget* parent, const char* name, WFlags f )
     addToolBar( toolBar );
 
     MineFrame *mainframe = new MineFrame( this );
     mainframe->setFrameShape( QFrame::Box );
     mainframe->setFrameShadow( QFrame::Raised );
 
     mainframe->setLineWidth(2);
 
     field = new MineField( mainframe );
     mainframe->setField( field );
     QFont fnt = field->font();
     fnt.setBold( TRUE );
     field->setFont( QFont( fnt ) );
     field->setFocus();
     setCentralWidget( mainframe );
 
-    connect( field, SIGNAL( gameOver( bool ) ), this, SLOT( gameOver( bool ) ) );
-    connect( field, SIGNAL( mineCount( int ) ), this, SLOT( setCounter( int ) ) );
+    connect( field, SIGNAL( gameOver(bool) ), this, SLOT( gameOver(bool) ) );
+    connect( field, SIGNAL( mineCount(int) ), this, SLOT( setCounter(int) ) );
     connect( field, SIGNAL( gameStarted()), this, SLOT( startPlaying() ) );
 
     timer = new QTimer( this );
-
     connect( timer, SIGNAL( timeout() ), this, SLOT( updateTime() ) );
 
     readConfig();
 }
 
 MineSweep::~MineSweep()
 {
     writeConfig();
 }
 
 void MineSweep::gameOver( bool won )
 {
     field->showMines();
     if ( won ) {
 	newGameButton->setPixmap( QPixmap( happy_xpm ) );
     } else {