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/*
clock module for kdm
Copyright (C) 2000 Espen Sand, espen@kde.org
Based on work by NN(yet to be determined)
flicker free code by Remi Guyomarch <rguyom@mail.dotcom.fr>
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 "kdmclock.h"
//#include <kapplication.h>
//#include <kconfig.h>
#include <tqdatetime.h>
#include <tqpixmap.h>
#include <tqpainter.h>
#include <tqtimer.h>
KdmClock::KdmClock( TQWidget *parent, const char *name )
: inherited( parent, name )
{
// start timer
TQTimer *timer = new TQTimer( this );
connect( timer, TQT_SIGNAL(timeout()), TQT_SLOT(timeout()) );
timer->start( 1000 );
// reading rc file
//KConfig *config = kapp->config();
//config->setGroup( "Option" );
mDate = false;//config->readNumEntry( "date", FALSE );
mSecond = true;//config->readNumEntry( "second", TRUE );
mDigital = false;//config->readNumEntry( "digital", FALSE );
mBorder = false;//config->readNumEntry( "border", FALSE );
//config->setGroup( "Font" );
mFont.setFamily( TQString::fromLatin1("Utopia")/*config->readEntry( "Family", "Utopia")*/ );
mFont.setPointSize( 51/*config->readNumEntry( "Point Size", 51)*/ );
mFont.setWeight( 75/*config->readNumEntry( "Weight", 75)*/ );
mFont.setItalic( TRUE/*config->readNumEntry( "Italic",TRUE )*/ );
mFont.setBold( TRUE/*config->readNumEntry( "Bold",TRUE )*/ );
setFixedSize( 100, 100 );
if (mBorder) {
setLineWidth( 1 );
setFrameStyle( Box|Plain );
//setFrameStyle( WinPanel|Sunken );
}
/*
if (!mDigital) {
if (height() < width())
resize( height(), height() );
else
resize( width() ,width() );
}
*/
//setBackgroundOrigin( WindowOrigin );
mBackgroundBrush = backgroundBrush();
setBackgroundMode( NoBackground );
tqrepaint();
}
void KdmClock::showEvent( TQShowEvent * )
{
tqrepaint();
}
void KdmClock::timeout()
{
tqrepaint();
}
void KdmClock::paintEvent( TQPaintEvent * )
{
if (!isVisible())
return;
TQPainter p( this );
drawFrame( &p );
TQPixmap pm( contentsRect().size() );
TQPainter paint;
paint.begin( &pm );
paint.fillRect( contentsRect(), mBackgroundBrush );
// get current time
TQTime time = TQTime::currentTime();
/*
if (mDigital) {
TQString buf;
if (mSecond)
buf.sprintf( "%02d:%02d:%02d", time.hour(), time.minute(),
time.second() );
else
buf.sprintf( "%02d:%02d", time.hour(), time.minute() );
mFont.setPointSize( QMIN( (int)(width()/buf.length()*1.5),height() ) );
paint.setFont( mFont );
paint.setPen( backgroundColor() );
paint.drawText( contentsRect(),AlignHCenter|AlignVCenter, buf,-1,0,0 );
} else {
*/
TQPointArray pts;
TQPoint cp = contentsRect().center() - TQPoint( 2,2 );
int d = QMIN( contentsRect().width()-15,contentsRect().height()-15 );
paint.setPen( foregroundColor() );
paint.setBrush( foregroundColor() );
TQWMatrix matrix;
matrix.translate( cp.x(), cp.y() );
matrix.scale( d/1000.0F, d/1000.0F );
// Hour
float h_angle = 30*(time.hour()%12-3) + time.minute()/2;
matrix.rotate( h_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -20,0, 0,-20, 300,0, 0,20 );
paint.drawPolygon( pts );
matrix.rotate( -h_angle );
// Minute
float m_angle = (time.minute()-15)*6;
matrix.rotate( m_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -10,0, 0,-10, 400,0, 0,10 );
paint.drawPolygon( pts );
matrix.rotate( -m_angle );
// Second
float s_angle = (time.second()-15)*6;
matrix.rotate( s_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4,0,0,0,0,400,0,0,0 );
if (mSecond)
paint.drawPolygon( pts );
matrix.rotate( -s_angle );
// quadrante
for (int i=0 ; i < 60 ; i++) {
paint.setWorldMatrix( matrix );
if ((i % 5) == 0)
paint.drawLine( 450,0, 500,0 ); // draw hour lines
else
paint.drawPoint( 480,0 ); // draw second lines
matrix.rotate( 6 );
}
// } // if (mDigital)
paint.end();
// flicker free code by Remi Guyomarch <rguyom@mail.dotcom.fr>
bitBlt( this, contentsRect().topLeft(), &pm );
}
#include "kdmclock.moc"
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