Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 176 insertions, 0 deletions

diff --git a/kdm/kfrontend/kdmclock.cpp b/kdm/kfrontend/kdmclock.cpp
new file mode 100644
index 000000000..88bc33aaa
--- /dev/null
+++ b/kdm/kfrontend/kdmclock.cpp
@@ -0,0 +1,176 @@
+/*
+
+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 <qdatetime.h>
+#include <qpixmap.h>
+#include <qpainter.h>
+#include <qtimer.h>
+
+KdmClock::KdmClock( QWidget *parent, const char *name )
+	: inherited( parent, name )
+{
+	// start timer
+	QTimer *timer = new QTimer( this );
+	connect( timer, SIGNAL(timeout()), 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( QString::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 );
+	repaint();
+}
+
+
+void KdmClock::showEvent( QShowEvent * )
+{
+	repaint();
+}
+
+
+void KdmClock::timeout()
+{
+	repaint();
+}
+
+void KdmClock::paintEvent( QPaintEvent * )
+{
+	if (!isVisible())
+		return;
+
+	QPainter p( this );
+	drawFrame( &p );
+
+	QPixmap pm( contentsRect().size() );
+	QPainter paint;
+	paint.begin( &pm );
+	paint.fillRect( contentsRect(), mBackgroundBrush );
+
+	// get current time
+	QTime time = QTime::currentTime();
+
+/*
+	if (mDigital) {
+		QString 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 {
+*/
+		QPointArray pts;
+		QPoint cp = contentsRect().center() - QPoint( 2,2 );
+		int d = QMIN( contentsRect().width()-15,contentsRect().height()-15 );
+		paint.setPen( foregroundColor() );
+		paint.setBrush( foregroundColor() );
+
+		QWMatrix 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"