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/***********************-*-C++-*-********
cardmaps.cpp defines pixmaps for playing cards
Copyright (C) 1995 Paul Olav Tvete
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and that
* both that copyright notice and this permission notice appear in
* supporting documentation.
*
* This file is provided AS IS with no warranties of any kind. The author
* shall have no liability with respect to the infringement of copyrights,
* trade secrets or any patents by this file or any part thereof. In no
* event will the author be liable for any lost revenue or profits or
* other special, indirect and consequential damages.
****************************************/
#include <stdio.h>
#include <unistd.h>
#include <tqpainter.h>
#include <kconfig.h>
#include <config.h>
#include "cardmaps.h"
#include <stdlib.h>
#include <config.h>
#include <kdebug.h>
#include <kapplication.h>
#include <klocale.h>
#include "version.h"
#include <kstaticdeleter.h>
#include <tqimage.h>
#include <kimageeffect.h>
#include <kcarddialog.h>
#include <kglobalsettings.h>
#include <assert.h>
cardMap *cardMap::_self = 0;
static KStaticDeleter<cardMap> cms;
cardMap::cardMap(const TQColor &dim) : dimcolor(dim)
{
assert(!_self);
card_width = 0;
card_height = 0;
kdDebug(11111) << "cardMap\n";
KConfig *config = kapp->config();
KConfigGroupSaver cs(config, settings_group );
TQString bg = config->readEntry( "Back", KCardDialog::getDefaultDeck());
setBackSide( bg, false);
TQString dir = config->readEntry("Cards", KCardDialog::getDefaultCardDir());
setCardDir( dir );
cms.setObject(_self, this);
// kdDebug(11111) << "card " << CARDX << " " << CARDY << endl;
}
bool cardMap::setCardDir( const TQString &dir)
{
KConfig *config = kapp->config();
KConfigGroupSaver cs(config, settings_group );
// create an animation window while loading pixmaps (this
// may take a while (approx. 3 seconds on my AMD K6PR200)
bool animate = config->readBoolEntry( "Animation", true);
TQWidget* w = 0;
TQPainter p;
TQTime t1, t2;
TQString imgname = KCardDialog::getCardPath(dir, 11);
TQImage image;
image.load(imgname);
if( image.isNull()) {
kdDebug(11111) << "cannot load card pixmap \"" << imgname << "\" in " << dir << "\n";
p.end();
delete w;
return false;
}
int old_card_width = card_width;
int old_card_height = card_height;
card_width = image.width();
card_height = image.height();
const int diff_x_between_cards = TQMAX(card_width / 9, 1);
TQString wait_message = i18n("please wait, loading cards...");
TQString greeting = i18n("KPatience - a Solitaire game");
const int greeting_width = 20 + diff_x_between_cards * 52 + card_width;
if( animate ) {
t1 = TQTime::currentTime();
w = new TQWidget( 0, "", TQt::WStyle_Customize | TQt::WStyle_NoBorder | TQt::WStyle_Tool );
TQRect dg = KGlobalSettings::splashScreenDesktopGeometry();
w->setBackgroundColor( TQt::darkGreen );
w->setGeometry( dg.left() + ( dg.width() - greeting_width ) / 2, dg.top() + ( dg.height() - 180 ) / 2, greeting_width, 180);
w->show();
tqApp->processEvents();
p.begin( w );
p.drawText(0, 150, greeting_width, 20, TQt::AlignCenter,
wait_message );
p.setFont(TQFont("Times", 24));
p.drawText(0, 0, greeting_width, 40, TQt::AlignCenter,
greeting);
p.setPen(TQPen(TQColor(0, 0, 0), 4));
p.setBrush(TQt::NoBrush);
p.drawRect(0, 0, greeting_width, 180);
p.flush();
}
setBackSide(back, true);
for(int idx = 1; idx < 53; idx++)
{
// translate index to suit/rank
// this is necessary since kpoker uses another
// mapping in the pictures
int rank = (idx - 1) / 4;
if(rank != 0)
rank = 13 - rank;
int suit = 0;
switch((idx - 1) % 4) {
case 0:
suit = 0;
break;
case 1:
suit = 3;
break;
case 2:
suit = 2;
break;
case 3:
suit = 1;
break;
}
imgname = KCardDialog::getCardPath(dir, idx);
image.load(imgname);
if( image.isNull() || image.width() != card_width || image.height() != card_height ) {
kdDebug(11111) << "cannot load card pixmap \"" << imgname << "\" in (" << idx << ") " << dir << "\n";
p.end();
delete w;
card_width = old_card_width;
card_height = old_card_height;
setBackSide(back, true);
return false;
}
img[rank][suit].normal.convertFromImage(image);
KImageEffect::fade(image, 0.4, dimcolor);
img[rank][suit].inverted.convertFromImage(image);
if( animate )
{
if( idx > 1 )
p.drawPixmap( 10 + ( idx - 1 ) * diff_x_between_cards, 45, back );
p.drawPixmap( 10 + idx * diff_x_between_cards, 45, img[ rank ][ suit ].normal );
p.flush();
}
}
if( animate )
{
const int time_to_see = 900;
p.end();
t2 = TQTime::currentTime();
if(t1.msecsTo(t2) < time_to_see)
usleep((time_to_see-t1.msecsTo(t2))*1000);
delete w;
}
return true;
}
bool cardMap::setBackSide( const TQPixmap &pm, bool scale )
{
if (pm.isNull())
return false;
back = pm;
if(scale && (back.width() != card_width ||
back.height() != card_height))
{
kdDebug(11111) << "scaling back!!\n";
// scale to fit size
TQWMatrix wm;
wm.scale(((float)(card_width))/back.width(),
((float)(card_height))/back.height());
back = back.xForm(wm);
}
return true;
}
int cardMap::CARDX() {
return self()->card_width; // 72;
}
int cardMap::CARDY() {
return self()->card_height; // 96;
}
TQPixmap cardMap::backSide() const
{
return back;
}
TQPixmap cardMap::image( Card::Rank _rank, Card::Suit _suit, bool inverted) const
{
if( 1 <= _rank && _rank <= 13
&& 1 <= _suit && _suit <= 4 )
{
if (inverted)
return img[ _rank - 1 ][ _suit - 1 ].inverted;
else
return img[ _rank - 1 ][ _suit - 1 ].normal;
}
else
{
kdError() << "access to invalid card " << int(_rank) << ", " << int(_suit) << endl;
}
return 0;
}
cardMap *cardMap::self() {
assert(_self);
return _self;
}
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