fix 1505 and suck sysinfo files into the tree instead of cross referencing

eventually we may find that graph and load are of universal usage, then
they should appear in some kind of library

9 files changed, 794 insertions, 8 deletions

diff --git a/ChangeLog b/ChangeLog
index f2cf5c5..14be30b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,2 +10,3 @@
 	* #1501 - Fixed bug in todo sql backend (eilers)
+	* #1505 - Added more Swap sizes in memoryapplet (mickeyl)
 	* #1525 - Hopefully fixed double alarms and not removing alarms set with the Clock application (zecke)
diff --git a/noncore/applets/memoryapplet/graph.cpp b/noncore/applets/memoryapplet/graph.cpp
new file mode 100644
index 0000000..0b02bf7
--- a/dev/null
+++ b/noncore/applets/memoryapplet/graph.cpp
@@ -0,0 +1,183 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 <qpainter.h>
+#include <qpixmap.h>
+#include "graph.h"
+
+void GraphData::clear()
+{
+    names.clear();
+    values.resize(0);
+}
+
+void GraphData::addItem( const QString &name, int value )
+{
+    names.append( name );
+    values.resize( values.size() + 1 );
+    values[values.size()-1] = value;
+}
+
+Graph::Graph(QWidget *parent, const char *name, WFlags f )
+    : QFrame( parent, name, f )
+{
+}
+
+PieGraph::PieGraph(QWidget *parent, const char *name, WFlags f )
+    : Graph( parent, name, f )
+{
+}
+
+void PieGraph::drawContents( QPainter *p )
+{
+    int size = QMIN( contentsRect().width(), contentsRect().height() ) - 1;
+
+    int total = 0;
+    for ( unsigned i = 0; i < data->count(); i++ )
+	total += data->value(i);
+
+    int angle = 0;
+    for ( unsigned i = 0; i < data->count(); i++ ) {
+	int len;
+	if ( i == data->count() - 1 || !total )
+	    len = 5760 - angle;
+	else
+	    len = data->value(i) * 5760 / total;
+	QColor col;
+	col.setHsv( i * 360 / data->count(), 255, 255 );
+	p->setBrush( col );
+	p->drawPie ( contentsRect().x(), contentsRect().y(),
+		     size, size, angle, len+32 );
+	angle += len;
+    }
+}
+
+BarGraph::BarGraph(QWidget *parent, const char *name, WFlags f )
+    : Graph( parent, name, f )
+{
+    setMinimumHeight( 10 );
+    setMaximumHeight( 45 );
+}
+
+void BarGraph::drawContents( QPainter *p )
+{
+    int h = contentsRect().height();
+    int y = contentsRect().top();
+
+    int total = 0;
+    for ( unsigned i = 0; i < data->count(); i++ )
+	total += data->value(i);
+
+    int pos = 0;
+    for ( unsigned i = 0; i < data->count(); i++ ) {
+	int len;
+	if ( i == data->count() - 1 || !total )
+	    len = contentsRect().width() - pos;
+	else
+	    len = data->value(i) * contentsRect().width() / total;
+	QColor col;
+	col.setHsv( i * 360 / data->count(), 255, 255 );
+	drawSegment( p, QRect(contentsRect().x() + pos, y, len, h), col );
+	pos += len;
+    }
+}
+
+void BarGraph::drawSegment( QPainter *p, const QRect &r, const QColor &c )
+{
+    if ( QPixmap::defaultDepth() > 8 ) {
+	QColor topgrad = c.light(170);
+	QColor botgrad = c.dark();
+
+	int h1, h2, s1, s2, v1, v2;
+	topgrad.hsv( &h1, &s1, &v1 );
+	botgrad.hsv( &h2, &s2, &v2 );
+	int ng = r.height();
+	for ( int j =0; j < ng; j++ ) {
+	    p->setPen( QColor( h1 + ((h2-h1)*j)/(ng-1),
+			s1 + ((s2-s1)*j)/(ng-1),
+			v1 + ((v2-v1)*j)/(ng-1),  QColor::Hsv ) );
+	    p->drawLine( r.x(), r.top()+j, r.x()+r.width(), r.top()+j );
+	}
+    } else {
+	p->fillRect( r.x(), r.top(), r.width(), r.height(), c );
+    }
+}
+
+
+GraphLegend::GraphLegend( QWidget *parent, const char *name, WFlags f )
+    : QFrame( parent, name, f )
+{
+    horz = FALSE;
+}
+
+void GraphLegend::setOrientation(Orientation o)
+{
+    horz = o == Horizontal;
+}
+
+void GraphLegend::drawContents( QPainter *p )
+{
+    int total = 0;
+    for ( unsigned i = 0; i < data->count(); i++ )
+	total += data->value(i);
+
+    int tw = width()/data->count()-1;
+    int th = height()/(horz ? 1 : data->count());
+    if ( th > p->fontMetrics().height() )
+	th = p->fontMetrics().height();
+    int x = 0;
+    int y = 0;
+    for ( unsigned i = 0; i < data->count(); i++ ) {
+	QColor col;
+	col.setHsv( i * 360 / data->count(), 255, 255 );
+	p->setBrush( col );
+	p->drawRect( x+1, y+1, th - 2, th - 2 );
+	p->drawText( x+th + 1, y + p->fontMetrics().ascent()+1, data->name(i) );
+	if ( horz ) {
+	    x += tw;
+	} else {
+	    y += th;
+	}
+    }
+}
+
+QSize GraphLegend::sizeHint() const
+{
+    int th = fontMetrics().height() + 2;
+    int maxw = 0;
+    for ( unsigned i = 0; i < data->count(); i++ ) {
+	int w = fontMetrics().width( data->name(i) );
+	if ( w > maxw )
+	    maxw = w;
+    }
+    if ( 0 && horz ) {
+	return QSize( maxw * data->count(), th );
+    } else {
+	return QSize( maxw, th * data->count() );
+    }
+}
+
+void GraphLegend::setData( const GraphData *p )
+{
+    data = p;
+    int th = fontMetrics().height();
+    setMinimumHeight( th * ( horz ? 1 : data->count() ) );
+    updateGeometry();
+}
diff --git a/noncore/applets/memoryapplet/graph.h b/noncore/applets/memoryapplet/graph.h
new file mode 100644
index 0000000..5a65e79
--- a/dev/null
+++ b/noncore/applets/memoryapplet/graph.h
@@ -0,0 +1,89 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 <qframe.h>
+#include <qarray.h>
+#include <qstringlist.h>
+
+class GraphData
+{
+public:
+    void clear();
+    void addItem( const QString &name, int value );
+
+    const QString &name( int i ) const { return names[i]; }
+    int value( int i ) const { return values[i]; }
+    unsigned count() const { return values.size(); }
+
+private:
+    QStringList names;
+    QArray<int> values;
+};
+
+class Graph : public QFrame
+{
+    Q_OBJECT
+public:
+    Graph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+    void setData( const GraphData *p ) { data = p; }
+
+protected:
+    const GraphData *data;
+};
+
+class PieGraph : public Graph
+{
+    Q_OBJECT
+public:
+    PieGraph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+protected:
+    virtual void drawContents( QPainter *p );
+};
+
+class BarGraph : public Graph
+{
+    Q_OBJECT
+public:
+    BarGraph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+protected:
+    virtual void drawContents( QPainter *p );
+    void drawSegment( QPainter *p, const QRect &r, const QColor &c );
+};
+
+class GraphLegend : public QFrame
+{
+    Q_OBJECT
+public:
+    GraphLegend( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+    void setData( const GraphData *p );
+    virtual QSize sizeHint() const;
+    void setOrientation(Orientation o);
+
+protected:
+    virtual void drawContents( QPainter *p );
+
+private:
+    const GraphData *data;
+    bool horz;
+};
diff --git a/noncore/applets/memoryapplet/load.cpp b/noncore/applets/memoryapplet/load.cpp
new file mode 100644
index 0000000..d9d7a66
--- a/dev/null
+++ b/noncore/applets/memoryapplet/load.cpp
@@ -0,0 +1,212 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 <stdio.h>
+
+#include <qfile.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qtextstream.h>
+#include <qtimer.h>
+#include <qwhatsthis.h>
+
+#include "load.h"
+
+LoadInfo::LoadInfo( QWidget *parent, const char *name, WFlags f )
+    : QWidget( parent, name, f )
+{
+    QVBoxLayout *vb = new QVBoxLayout( this, 6 );
+
+    QString cpuInfo = getCpuInfo();
+    if ( !cpuInfo.isNull() )
+	vb->addWidget( new QLabel( cpuInfo, this ) );
+    vb->addWidget( new Load( this ), 100 );
+    QLabel *l = new QLabel( this );
+    l->setPixmap( makeLabel( red, tr("Application CPU usage (%)") ) );
+    vb->addWidget( l, 1 );
+    l = new QLabel( this );
+    l->setPixmap( makeLabel( green, tr("System CPU usage (%)") ) );
+    vb->addWidget( l, 1 );
+    vb->addStretch(50);
+
+    QWhatsThis::add( this, tr( "This page shows how much this device's processor is being used." ) );
+}
+
+QPixmap LoadInfo::makeLabel( const QColor &col, const QString &text )
+{
+    int h = fontMetrics().height();
+    QPixmap pm( 20 + fontMetrics().width( text ), h );
+    QPainter p( &pm );
+    p.fillRect( pm.rect(), colorGroup().background() );
+    p.fillRect( 0, h/2-4, 18, h/2+3, black );
+    p.setPen( col );
+    p.drawLine( 2, h/2, 15, h/2 );
+    p.setPen( colorGroup().text() );
+    p.drawText( 20, fontMetrics().ascent(), text );
+
+    return pm;
+}
+
+QString LoadInfo::getCpuInfo()
+{
+    bool haveInfo = FALSE;
+    QString info = tr("Type: ");
+    QFile f( "/proc/cpuinfo" );
+    if ( f.open( IO_ReadOnly ) ) {
+	QTextStream ts( &f );
+
+	while ( !ts.atEnd() ) {
+	    QString s = ts.readLine();
+	    if ( s.find( "model name" ) == 0 ) {
+		info += s.mid( s.find( ':' ) + 2 );
+		haveInfo = TRUE;
+	    } else if ( s.find( "cpu MHz" ) == 0 ) {
+		double mhz = s.mid( s.find( ':' ) + 2 ).toDouble();
+		info += " " + QString::number( mhz, 'f', 0 );
+		info += "MHz";
+		break;
+	    } else if ( s.find( "Processor" ) == 0 ) {
+		info += s.mid( s.find( ':' ) + 2 );
+		haveInfo = TRUE;
+		break;
+#ifdef __MIPSEL__
+	    } else if ( s.find( "cpu model" ) == 0 ) {
+		info += " " + s.mid( s.find( ':' ) + 2 );
+		break;
+	    } else if ( s.find( "cpu" ) == 0 ) {
+		info += s.mid( s.find( ':' ) + 2 );
+		haveInfo = TRUE;
+#endif
+	    }
+	}
+    }
+
+    if ( !haveInfo )
+	info = QString();
+
+    return info;
+}
+
+Load::Load( QWidget *parent, const char *name, WFlags f )
+    : QWidget( parent, name, f )
+{
+    setMinimumHeight( 30 );
+    setBackgroundColor( black );
+    points = 100;
+    setMinimumWidth( points );
+    userLoad = new double [points];
+    systemLoad = new double [points];
+    for ( int i = 0; i < points; i++ ) {
+	userLoad[i] = 0.0;
+	systemLoad[i] = 0.0;
+    }
+    maxLoad = 1.3;
+    QTimer *timer = new QTimer( this );
+    connect( timer, SIGNAL(timeout()), SLOT(timeout()) );
+    timer->start( 2000 );
+    gettimeofday( &last, 0 );
+    first = TRUE;
+    timeout();
+}
+
+void Load::paintEvent( QPaintEvent * )
+{
+    QPainter p( this );
+
+    int h = height() - 5;
+
+    int mult = (int)(h / maxLoad);
+
+    p.setPen( gray );
+    p.drawLine( 0, h - mult, width(), h - mult );
+    p.drawText( 0, h - mult, "100" );
+    p.drawText( 0, h, "0" );
+
+    p.setPen( green );
+    for ( int i = 1; i < points; i++ ) {
+	int x1 = (i - 1) * width() / points;
+	int x2 = i * width() / points;
+	p.drawLine( x1, h - systemLoad[i-1] * mult,
+		    x2, h - systemLoad[i] * mult );
+    }
+
+    p.setPen( red );
+    for ( int i = 1; i < points; i++ ) {
+	int x1 = (i - 1) * width() / points;
+	int x2 = i * width() / points;
+	p.drawLine( x1, h - userLoad[i-1] * mult,
+		    x2, h - userLoad[i] * mult );
+    }
+}
+
+void Load::timeout()
+{
+    int user;
+    int usernice;
+    int sys;
+    int idle;
+    FILE *fp;
+    fp = fopen( "/proc/stat", "r" );
+    fscanf( fp, "cpu %d %d %d %d", &user, &usernice, &sys, &idle );
+    fclose( fp );
+    struct timeval now;
+    gettimeofday( &now, 0 );
+    int tdiff = now.tv_usec - last.tv_usec;
+    tdiff += (now.tv_sec - last.tv_sec) * 1000000;
+    tdiff /= 10000;
+
+    int udiff = user - lastUser;
+    int sdiff = sys - lastSys;
+    if ( tdiff > 0 ) {
+	double uload = (double)udiff / (double)tdiff;
+	double sload = (double)sdiff / (double)tdiff;
+	if ( !first ) {
+	    for ( int i = 1; i < points; i++ ) {
+		userLoad[i-1] = userLoad[i];
+		systemLoad[i-1] = systemLoad[i];
+	    }
+	    userLoad[points-1] = uload;
+	    systemLoad[points-1] = sload;
+//	    scroll( -width()/points, 0, QRect( 0, 0, width() - width()/points + 1, height() ) );
+	    repaint( TRUE );
+	    double ml = 1.3;
+	    /*
+	    for ( int i = 0; i < points; i++ ) {
+		if ( userLoad[i] > ml )
+		    ml = userLoad[i];
+	    }
+	    */
+	    if ( maxLoad != ml ) {
+		maxLoad = ml;
+		update();
+	    }
+	}
+
+	last = now;
+	lastUser = user;
+	lastSys = sys;
+	first = FALSE;
+    } else if ( tdiff < 0 ) {
+	last = now;
+    }
+}
+
diff --git a/noncore/applets/memoryapplet/load.h b/noncore/applets/memoryapplet/load.h
new file mode 100644
index 0000000..e7f5388
--- a/dev/null
+++ b/noncore/applets/memoryapplet/load.h
@@ -0,0 +1,60 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 <sys/time.h>
+#include <qwidget.h>
+
+/*
+  Little load meter
+*/
+class Load : public QWidget {
+    Q_OBJECT
+public:
+    Load( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+protected:
+    void paintEvent( QPaintEvent *ev );
+
+private slots:
+    void timeout();
+
+private:
+    int points;
+    double *userLoad;
+    double *systemLoad;
+    double maxLoad;
+    struct timeval last;
+    int lastUser;
+    int lastUsernice;
+    int lastSys;
+    int lastIdle;
+    bool first;
+};
+
+class LoadInfo : public QWidget
+{
+    Q_OBJECT
+public:
+    LoadInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+private:
+    QPixmap makeLabel( const QColor &col, const QString &text );
+    QString getCpuInfo();
+};
diff --git a/noncore/applets/memoryapplet/memory.cpp b/noncore/applets/memoryapplet/memory.cpp
new file mode 100644
index 0000000..05349e4
--- a/dev/null
+++ b/noncore/applets/memoryapplet/memory.cpp
@@ -0,0 +1,165 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 <qlabel.h>
+#include <qtimer.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+#include "graph.h"
+#include "memory.h"
+
+MemoryInfo::MemoryInfo( QWidget *parent, const char *name, WFlags f )
+    : QWidget( parent, name, f )
+{
+    QVBoxLayout *vb = new QVBoxLayout( this, 5 );
+
+    totalMem = new QLabel( this );
+    vb->addWidget( totalMem );
+
+    data = new GraphData();
+    graph = new BarGraph( this );
+    graph->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+    vb->addWidget( graph, 1 );
+    graph->setData( data );
+
+    legend = new GraphLegend( this );
+    vb->addWidget( legend );
+    legend->setData( data );
+
+    swapMem = new QLabel( this );
+    vb->addWidget( swapMem );
+
+    swapdata = new GraphData();
+    swapgraph = new BarGraph( this );
+    swapgraph->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+    vb->addWidget( swapgraph, 1 );
+    swapgraph->setData( swapdata );
+
+    swaplegend = new GraphLegend( this );
+    vb->addWidget( swaplegend );
+    swaplegend->setData( swapdata );
+
+    vb->addStretch( 1 );
+    updateData();
+
+    QTimer *t = new QTimer( this );
+    connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
+    t->start( 5000 );
+
+    QWhatsThis::add( this, tr( "This page shows how memory (i.e. RAM) is being allocated on your device.\nMemory is categorized as follows:\n\n1. Used - memory used to by Opie and any running applications.\n2. Buffers - temporary storage used to improve performance\n3. Cached - information that has recently been used, but has not been freed yet.\n4. Free - memory not currently used by Opie or any running applications." ) );
+
+}
+
+MemoryInfo::~MemoryInfo()
+{
+    delete data;
+}
+
+void MemoryInfo::updateData()
+{
+    QFile file( "/proc/meminfo" );
+
+    if ( file.open( IO_ReadOnly ) )
+    {
+        // local variables
+        QString line;
+        QString identifier;
+        QString value;
+        int position;
+        QTextStream t( &file );
+
+        while ( !t.atEnd() )
+        {
+            // read a line
+            line = t.readLine();
+
+            // extract identifier and value from line
+            position = line.find( ":" );
+            identifier = line.left( position );
+            value = line.mid( position + 1, line.length() - position - 3 );
+            value = value.stripWhiteSpace();
+
+            // copy values in variables
+            if ( identifier == "MemTotal" )
+            {
+                total = value.toULong();
+            } else if ( identifier == "MemFree" )
+            {
+                memfree = value.toULong();
+            } else if ( identifier == "Buffers" )
+            {
+                buffers = value.toULong();
+            } else if ( identifier == "Cached" )
+            {
+                cached = value.toULong();
+            } else if ( identifier == "SwapCached" )
+            {
+            } else if ( identifier == "SwapTotal" )
+            {
+                swaptotal = value.toULong();
+            } else if ( identifier == "SwapFree" )
+            {
+                swapfree = value.toULong();
+            }
+        }
+
+        file.close();
+
+        // calculate values
+        used = total - memfree;
+        swapused = swaptotal - swapfree;
+        realUsed = total - ( buffers + cached + memfree );
+
+        // visualize values
+        totalMem->setText( tr( "Total Memory: %1 kB" ).arg( total ) );
+        data->clear();
+        data->addItem( tr("Used (%1 kB)").arg(realUsed), realUsed );
+        data->addItem( tr("Buffers (%1 kB)").arg(buffers), buffers );
+        data->addItem( tr("Cached (%1 kB)").arg(cached), cached );
+        data->addItem( tr("Free (%1 kB)").arg(memfree), memfree );
+
+        graph->hide();
+        graph->show();
+        legend->update();
+
+        if (swaptotal > 0)
+        {
+            swapMem->setText( tr( "Total Swap: %1 kB" ).arg( swaptotal ) );
+            swapdata->clear();
+            swapdata->addItem( tr("Used (%1 kB)").arg(swapused), swapused );
+            swapdata->addItem( tr("Free (%1 kB)").arg(swapfree), swapfree );
+
+            swapMem->show();
+            swapgraph->show();
+            swaplegend->show();
+
+            swapgraph->repaint( FALSE );
+            swaplegend->update();
+        }
+        else
+        {
+            swapMem->hide();
+            swapgraph->hide();
+            swaplegend->hide();
+        }
+    }
+}
diff --git a/noncore/applets/memoryapplet/memory.h b/noncore/applets/memoryapplet/memory.h
new file mode 100644
index 0000000..f655604
--- a/dev/null
+++ b/noncore/applets/memoryapplet/memory.h
@@ -0,0 +1,63 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of 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 MEMORY_H
+#define MEMORY_H
+
+#include <qwidget.h>
+
+class GraphData;
+class Graph;
+class GraphLegend;
+class QLabel;
+
+class MemoryInfo : public QWidget
+{
+    Q_OBJECT
+public:
+    MemoryInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+    ~MemoryInfo();
+
+    unsigned long total;
+    unsigned long used;
+    unsigned long memfree;
+    unsigned long buffers;
+    unsigned long cached;
+    unsigned long realUsed;
+    unsigned long swaptotal;
+    unsigned long swapused;
+    unsigned long swapfree;
+
+private slots:
+    void updateData();
+
+private:
+    QLabel *totalMem;
+    GraphData *data;
+    Graph *graph;
+    GraphLegend *legend;
+
+    QLabel* swapMem;
+    GraphData *swapdata;
+    Graph *swapgraph;
+    GraphLegend *swaplegend;
+};
+
+#endif
diff --git a/noncore/applets/memoryapplet/memoryapplet.pro b/noncore/applets/memoryapplet/memoryapplet.pro
index 57bb1c9..1dfc02f 100644
--- a/noncore/applets/memoryapplet/memoryapplet.pro
+++ b/noncore/applets/memoryapplet/memoryapplet.pro
@@ -2,5 +2,5 @@ TEMPLATE    = lib
 CONFIG      += qt plugin warn_on 
-HEADERS     = ../../settings/sysinfo/graph.h \
-            ../../settings/sysinfo/load.h  \
-            ../../settings/sysinfo/memory.h  \
+HEADERS     = graph.h \
+            load.h \
+            memory.h \
             memorymeter.h  \
@@ -8,5 +8,5 @@ HEADERS     = ../../settings/sysinfo/graph.h \
             swapfile.h
-SOURCES     = ../../settings/sysinfo/graph.cpp \
-            ../../settings/sysinfo/load.cpp \
-            ../../settings/sysinfo/memory.cpp \
+SOURCES     = graph.cpp \
+            load.cpp \
+            memory.cpp \
             memorymeter.cpp \
@@ -18,3 +18,3 @@ INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH  += 
-VERSION     = 1.0.0
+VERSION     = 1.0.1
 LIBS        += -lqpe -lopiecore2 -lopieui2
diff --git a/noncore/applets/memoryapplet/swapfile.cpp b/noncore/applets/memoryapplet/swapfile.cpp
index 96010c8..4609c13 100644
--- a/noncore/applets/memoryapplet/swapfile.cpp
+++ b/noncore/applets/memoryapplet/swapfile.cpp
@@ -92,3 +92,3 @@ Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f )
 	swapSize = new QComboBox(hb3);
-	swapSize->insertStringList(QStringList::split(",", tr("2 Mb,4 Mb,6 Mb,8 Mb")));
+	swapSize->insertStringList(QStringList::split(",", tr("2 Mb,4 Mb,6 Mb,8 Mb,16 Mb,32 Mb,64 Mb")));
 
@@ -345,2 +345,9 @@ void Swapfile::makeswapfile()
 		break;
+        case 4: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=16384").arg(swapPath1->text()));
+        break;
+        case 5: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=32768").arg(swapPath1->text()));
+        break;
+        case 6: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=65536").arg(swapPath1->text()));
+        break;
+
 	}
@@ -433,2 +440,8 @@ void Swapfile::status()
 		break;
+        case 16: swapSize->setCurrentItem(4);
+        break;
+        case 32: swapSize->setCurrentItem(5);
+        break;
+        case 64: swapSize->setCurrentItem(6);
+        break;
 	}