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tdegames/kjumpingcube/kcubewidget.cpp

349 lines
8.1 KiB

/* ****************************************************************************
This file is part of the game 'KJumpingCube'
Copyright (C) 1998-2000 by Matthias Kiefer
<matthias.kiefer@gmx.de>
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.
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.
**************************************************************************** */
#include "kcubewidget.h"
#include <tqpainter.h>
#include <tqtimer.h>
#include <kapplication.h>
#include <kdebug.h>
/* ****************************************************** **
** static elements **
** ****************************************************** */
bool KCubeWidget::_clicksAllowed=true;
TQPalette KCubeWidget::color1;
TQPalette KCubeWidget::color2;
void KCubeWidget::enableClicks(bool flag)
{
_clicksAllowed=flag;
}
void KCubeWidget::setColor(Owner forWhom, TQPalette newPalette)
{
if(forWhom==One)
{
color1=newPalette;
}
else if(forWhom==Two)
{
color2=newPalette;
}
}
TQPalette KCubeWidget::color(Owner forWhom)
{
TQPalette color;
if(forWhom==One)
{
color=color1;
}
else if(forWhom==Two)
{
color=color2;
}
return color;
}
/* ****************************************************** **
** public functions **
** ****************************************************** */
KCubeWidget::KCubeWidget(TQWidget* parent,const char* name
,Owner owner,int value,int max)
: TQFrame(parent,name),
Cube(owner,value,max)
{
setFrameStyle(Panel|Raised);
//setLineWidth(2);
setMinimumSize(20,20);
setCoordinates(0,0);
//initialize hintTimer
// will be automatically destroyed by the parent
hintTimer = new TQTimer(this);
hintCounter=0;
connect(hintTimer,TQT_SIGNAL(timeout()),TQT_SLOT(hint()));
setPalette(kapp->palette());
// show values
tqrepaint(false);
}
KCubeWidget::~KCubeWidget()
{
}
KCubeWidget& KCubeWidget::operator=(const Cube& cube)
{
if(this!=&cube)
{
setOwner(cube.owner());
setValue(cube.value());
setMax(cube.max());
}
return *this;
}
KCubeWidget& KCubeWidget::operator=(const KCubeWidget& cube)
{
if(this!=&cube)
{
setOwner(cube.owner());
setValue(cube.value());
setMax(cube.max());
}
return *this;
}
KCubeWidget::Owner KCubeWidget::setOwner(Owner newOwner)
{
Owner old=Cube::setOwner(newOwner);
updateColors();
return old;
}
void KCubeWidget::setValue(int newValue)
{
Cube::setValue(newValue);
update();
}
void KCubeWidget::showHint(int interval,int number)
{
if(hintTimer->isActive())
return;
hintCounter=2*number;
hintTimer->start(interval);
}
void KCubeWidget::animate(bool )
{
}
void KCubeWidget::setCoordinates(int row,int column)
{
_row=row;
_column=column;
}
int KCubeWidget::row() const
{
return _row;
}
int KCubeWidget::column() const
{
return _column;
}
/* ****************************************************** **
** public slots **
** ****************************************************** */
void KCubeWidget::reset()
{
setValue(1);
setOwner(Nobody);
}
void KCubeWidget::updateColors()
{
if(owner()==One)
setPalette(color1);
else if(owner()==Two)
setPalette(color2);
else if(owner()==Nobody)
setPalette(kapp->palette());
}
void KCubeWidget::stopHint()
{
if(hintTimer->isActive())
{
hintTimer->stop();
setBackgroundMode(PaletteBackground);
}
}
/* ****************************************************** **
** protected slots **
** ****************************************************** */
void KCubeWidget::hint()
{
hintCounter--;
if(hintCounter%2==1)
{
setBackgroundMode(PaletteLight);
}
else
{
setBackgroundMode(PaletteBackground);
}
if(hintCounter==0)
{
stopHint();
}
}
/* ****************************************************** **
** Event handler **
** ****************************************************** */
void KCubeWidget::mouseReleaseEvent(TQMouseEvent *e)
{
// only accept click if it was inside this cube
if(e->x()< 0 || e->x() > width() || e->y() < 0 || e->y() > height())
return;
if(e->button() == Qt::LeftButton && _clicksAllowed)
{
stopHint();
emit clicked(row(),column(),true);
}
}
void KCubeWidget::drawContents(TQPainter *painter)
{
TQRect contents=contentsRect();
TQPixmap buffer(contents.size());
buffer.fill(this,contents.topLeft());
TQPainter *p=new TQPainter;
p->begin(&buffer);
int h=contents.height();
int w=contents.width();
int circleSize=(h<w?h:w)/7;
int points=value();
TQBrush brush("black");
TQPen pen("black");
p->setBrush(brush);
p->setPen(pen);
switch(points)
{
case 1:
p->drawEllipse(w/2-circleSize/2,h/2-circleSize/2,circleSize,circleSize);
break;
case 3:
p->drawEllipse(w/2-circleSize/2,h/2-circleSize/2,circleSize,circleSize);
case 2:
p->drawEllipse(w/4-circleSize/2,h/4-circleSize/2,circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,3*h/4-circleSize/2,
circleSize,circleSize);
break;
case 5:
p->drawEllipse(w/2-circleSize/2,h/2-circleSize/2,circleSize,circleSize);
case 4:
p->drawEllipse(w/4-circleSize/2,h/4-circleSize/2,circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,h/4-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/4-circleSize/2,3*h/4-circleSize/2,
circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,3*h/4-circleSize/2,
circleSize,circleSize);
break;
case 8:
p->drawEllipse(w/2-circleSize/2,2*h/3-circleSize/2,
circleSize,circleSize);
case 7:
p->drawEllipse(w/2-circleSize/2,h/3-circleSize/2,
circleSize,circleSize);
case 6:
p->drawEllipse(w/4-circleSize/2,h/6-circleSize/2,circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/4-circleSize/2,3*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,3*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/4-circleSize/2,5*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,5*h/6-circleSize/2,
circleSize,circleSize);
break;
case 9:
p->drawEllipse(w/4-circleSize/2,h/6-circleSize/2,circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/4-circleSize/2,3*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,3*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/4-circleSize/2,5*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(3*w/4-circleSize/2,5*h/6-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/2-circleSize/2,2*h/7-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/2-circleSize/2,5*h/7-circleSize/2,
circleSize,circleSize);
p->drawEllipse(w/2-circleSize/2,h/2-circleSize/2,
circleSize,circleSize);
break;
default:
kdDebug() << "cube had value " << points << endl;
TQString s;
s.sprintf("%d",points);
p->drawText(w/2,h/2,s);
break;
}
p->end();
delete p;
painter->drawPixmap(contents.topLeft(),buffer);
}
#include "kcubewidget.moc"