Check if there is a Mouse Driver

And get rid off the QPE_NEED_CALIBRATION define for defining the need of calibration
We will find out at runtime

SomeOne Apply this to core/server in the BRANCH as well

3 files changed, 16 insertions, 12 deletions

diff --git a/core/launcher/firstuse.cpp b/core/launcher/firstuse.cpp
index 2dc6a72..3f769ae 100644
--- a/core/launcher/firstuse.cpp
+++ b/core/launcher/firstuse.cpp
@@ -1,517 +1,519 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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.
 **
 **********************************************************************/
 
 // I need access to some things you don't normally get access to.
 
 #ifndef _MSC_VER
   //### revise to allow removal of translators under MSVC
 #define private public
 #define protected public
 #endif
 #include "firstuse.h"
 #include "inputmethods.h"
 #include "applauncher.h"
 #include "serverapp.h"
 #include <qtopia/custom.h>
-#if defined(QPE_NEED_CALIBRATION)
+
 #include "calibrate.h"
-#endif
 #include "documentlist.h"
 
 #include <qtopia/resource.h>
 #include <qtopia/qcopenvelope_qws.h>
 #include <qtopia/qpeapplication.h>
 #include <qtopia/config.h>
 #include <qtopia/applnk.h>
 #include <qtopia/mimetype.h>
 #include <qtopia/fontmanager.h>
 
 #include <qapplication.h>
 #include <qfile.h>
 #include <qpainter.h>
 #include <qcstring.h>
 #include <qsimplerichtext.h>
 #include <qcolor.h>
 #include <qpushbutton.h>
 #include <qhbox.h>
 #include <qlabel.h>
 #include <qtimer.h>
 
 #if defined( Q_WS_QWS )
 #include <qwsdisplay_qws.h>
 #include <qgfx_qws.h>
 #endif
 
 #include <qwindowsystem_qws.h>
 
 #include <stdlib.h>
 #include <sys/types.h>
 #if defined(Q_OS_LINUX) || defined(_OS_LINUX_)
 #include <unistd.h>
 #endif
 
 
 struct {
     bool enabled;
     const char *app;
     const char *start;
     const char *stop;
     const char *desc;
 }
 settingsTable [] =
 {
     { FALSE, "language", "raise()", "accept()", // No tr
 	QT_TR_NOOP("Language") },
 #ifndef Q_OS_WIN32
     { FALSE, "systemtime", "raise()", "accept()", // No tr
 	QT_TR_NOOP("Time and Date") },
 #endif
     { FALSE, "addressbook", "editPersonalAndClose()", "accept()", // No tr
 	QT_TR_NOOP("Personal Information") },
     { FALSE, 0, 0, 0, 0 }
 };
 
 
 FirstUse::FirstUse(QWidget* parent, const char * name, WFlags wf) :
     QDialog( parent, name, TRUE, wf),
     transApp(0), transLib(0), needCalibrate(FALSE), currApp(-1),
     waitForExit(-1), waitingForLaunch(FALSE), needRestart(FALSE)
 {
     ServerApplication::allowRestart = FALSE;
     // we force our height beyound the maximum (which we set anyway)
     QRect desk = qApp->desktop()->geometry();
     setGeometry( 0, 0, desk.width(), desk.height() );
 
     connect(qwsServer, SIGNAL(newChannel(const QString&)),
 	this, SLOT(newQcopChannel(const QString&)));
 
     // Create a DocumentList so appLauncher has appLnkSet to search
     docList = new DocumentList( 0, FALSE );
     appLauncher = new AppLauncher( this );
     connect( appLauncher, SIGNAL(terminated(int, const QString&)),
 	    this, SLOT(terminated(int, const QString&)) );
 
     // more hackery
     // I will be run as either the main server or as part of the main server
     QWSServer::setScreenSaverIntervals(0);
     loadPixmaps();
 
     //check if there is a language program
 #ifndef Q_OS_WIN32
     QString exeSuffix;
 #else
     QString exeSuffix(".exe");
 #endif
 
     for ( int i = 0; settingsTable[i].app; i++ ) {
 	QString file = QPEApplication::qpeDir() + "bin/";
 	file += settingsTable[i].app;
 	file += exeSuffix;
 	if ( QFile::exists(file) )
 	    settingsTable[i].enabled = TRUE;
     }
 
     setFocusPolicy(NoFocus);
 
     taskBar = new QWidget(0, 0, WStyle_Tool | WStyle_Customize | WStyle_StaysOnTop | WGroupLeader);
 
     inputMethods = new InputMethods(taskBar);
     connect(inputMethods, SIGNAL(inputToggled(bool)),
 	    this, SLOT(calcMaxWindowRect()));
 
     back = new QPushButton(tr("<< Back"), taskBar);
     back->setFocusPolicy(NoFocus);
     connect(back, SIGNAL(clicked()), this, SLOT(previousDialog()) );
 
     next = new QPushButton(tr("Next >>"), taskBar);
     next->setFocusPolicy(NoFocus);
     connect(next, SIGNAL(clicked()), this, SLOT(nextDialog()) );
 
     // need to set the geom to lower corner
     QSize sz = inputMethods->sizeHint();
     int buttonWidth = (width() - sz.width()) / 2;
     int x = 0;
 
     controlHeight = back->sizeHint().height();
 
     inputMethods->setGeometry(0,0, sz.width(), controlHeight );
     x += sz.width();
 
     back->setGeometry(x, 0, buttonWidth, controlHeight);
     x += buttonWidth;
     next->setGeometry(x, 0, buttonWidth, controlHeight);
 
     taskBar->setGeometry( 0, height() - controlHeight, desk.width(), controlHeight);
     taskBar->hide();
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     qDebug("Setting up QCop to QPE/System");
     QCopChannel* sysChannel = new QCopChannel( "QPE/System", this );
     connect(sysChannel, SIGNAL(received(const QCString &, const QByteArray &)),
 	    this, SLOT(message(const QCString &, const QByteArray &)) );
 #endif
     calcMaxWindowRect();
-#if defined(QPE_NEED_CALIBRATION)
-    if ( !QFile::exists("/etc/pointercal") ) {
-	needCalibrate = TRUE;
-	grabMouse();
+
+    m_calHandler = ( QWSServer::mouseHandler() && QWSServer::mouseHandler()->inherits("QCalibratedMouseHandler") ) ? true : false;
+
+    if ( m_calHandler) {
+        if ( !QFile::exists("/etc/pointercal") ) {
+            needCalibrate = TRUE;
+            grabMouse();
+        }
     }
-#endif
+
     Config config("locale");
     config.setGroup( "Language");
     lang = config.readEntry( "Language", "en");
 
     defaultFont = font();
 
     //###language/font hack; should look it up somewhere
 #ifdef Q_WS_QWS
     if ( lang == "ja" || lang == "zh_CN" || lang == "zh_TW" || lang == "ko" ) {
 	QFont fn = FontManager::unicodeFont( FontManager::Proportional );
 	qApp->setFont( fn, TRUE );
     }
 #endif
 }
 
 FirstUse::~FirstUse()
 {
     delete appLauncher;
     delete docList;
     delete taskBar;
     ServerApplication::allowRestart = TRUE;
 }
 
 void FirstUse::calcMaxWindowRect()
 {
 #ifdef Q_WS_QWS
     QRect wr;
     int displayWidth  = qApp->desktop()->width();
     QRect ir = inputMethods->inputRect();
     if ( ir.isValid() ) {
 	wr.setCoords( 0, 0, displayWidth-1, ir.top()-1 );
     } else {
 	wr.setCoords( 0, 0, displayWidth-1,
 		qApp->desktop()->height() - controlHeight-1);
     }
 
 #if QT_VERSION < 0x030000
     QWSServer::setMaxWindowRect( qt_screen->mapToDevice(wr,
 		QSize(qt_screen->width(),qt_screen->height()))
 			       );
 #else
     QWSServer::setMaxWindowRect( wr );
 #endif
 #endif
 }
 
 /* cancel current dialog, and bring up next */
 void FirstUse::nextDialog()
 {
     int prevApp = currApp;
     do {
 	currApp++;
 	qDebug( "currApp = %d", currApp );
 	if ( settingsTable[currApp].app == 0 ) {
 	    if ( prevApp >= 0 && appLauncher->isRunning(settingsTable[prevApp].app) ) {
 		// The last application is still running.
-		// Tell it to stop, and when its done we'll come back 
+		// Tell it to stop, and when its done we'll come back
 		// to nextDialog and exit.
 		qDebug( "Waiting for %s to exit", settingsTable[prevApp].app );
 		QCopEnvelope e(QCString("QPE/Application/") + settingsTable[prevApp].app,
 			settingsTable[prevApp].stop );
 		currApp = prevApp;
 	    } else {
 		qDebug( "Done!" );
 		Config config( "qpe" );
 		config.setGroup( "Startup" );
 		config.writeEntry( "FirstUse", FALSE );
 		QPixmap pix = Resource::loadPixmap("bigwait");
 		QLabel *lblWait = new QLabel(0, "wait hack!", // No tr
 			QWidget::WStyle_Customize | QWidget::WDestructiveClose |
 			QWidget::WStyle_NoBorder | QWidget::WStyle_Tool |
 			QWidget::WStyle_StaysOnTop);
 		lblWait->setPixmap( pix );
 		lblWait->setAlignment( QWidget::AlignCenter );
 		lblWait->setGeometry( qApp->desktop()->geometry() );
 		lblWait->show();
 		qApp->processEvents();
 		QTimer::singleShot( 1000, lblWait, SLOT(close()) );
 		repaint();
 		close();
 		ServerApplication::allowRestart = TRUE;
 	    }
 	    return;
 	}
     } while ( !settingsTable[currApp].enabled );
 
     if ( prevApp >= 0 && appLauncher->isRunning(settingsTable[prevApp].app) ) {
 	qDebug( "Shutdown: %s", settingsTable[prevApp].app );
 	QCopEnvelope e(QCString("QPE/Application/") + settingsTable[prevApp].app,
 			settingsTable[prevApp].stop );
 	waitForExit = prevApp;
     } else {
 	qDebug( "Startup: %s", settingsTable[currApp].app );
 	QCopEnvelope e(QCString("QPE/Application/") + settingsTable[currApp].app,
 		settingsTable[currApp].start );
 	waitingForLaunch = TRUE;
     }
 
     updateButtons();
 }
 
 /* accept current dialog and bring up previous */
 void FirstUse::previousDialog()
 {
     int prevApp = currApp;
     do {
 	currApp--;
 	if ( currApp < 0 ) {
 	    currApp = prevApp;
 	    return;
 	}
     } while ( !settingsTable[currApp].enabled );
 
     if ( prevApp >= 0 ) {
 	qDebug( "Shutdown: %s", settingsTable[prevApp].app );
 	QCopEnvelope e(QCString("QPE/Application/") + settingsTable[prevApp].app,
 			settingsTable[prevApp].stop );
 /*
 	if (settingsTable[prevApp].app == QString("systemtime"))
 	    QCopEnvelope e("QPE/Application/citytime", "close()");
 */
 	waitForExit = prevApp;
     } else {
 	qDebug( "Startup: %s", settingsTable[currApp].app );
 	QCopEnvelope e(QCString("QPE/Application/") + settingsTable[currApp].app,
 		settingsTable[currApp].start );
 	waitingForLaunch = TRUE;
     }
 
     updateButtons();
 }
 
 void FirstUse::message(const QCString &msg, const QByteArray &data)
 {
     QDataStream stream( data, IO_ReadOnly );
     if ( msg == "timeChange(QString)" ) {
 	QString t;
 	stream >> t;
 	if ( t.isNull() )
 	    unsetenv("TZ");
 	else
 	    setenv( "TZ", t.latin1(), 1 );
     }
 }
 
 void FirstUse::terminated( int, const QString &app )
 {
     qDebug( "--- terminated: %s", app.latin1() );
     if ( waitForExit != -1 && settingsTable[waitForExit].app == app ) {
 	qDebug( "Startup: %s", settingsTable[currApp].app );
 	if ( settingsTable[waitForExit].app == "language" ) { // No tr
 	    Config config("locale");
 	    config.setGroup( "Language");
 	    QString l = config.readEntry( "Language", "en");
 	    if ( l != lang ) {
 		reloadLanguages();
 		needRestart = TRUE;
 		lang = l;
 	    }
 	}
 	QCopEnvelope e(QCString("QPE/Application/") + settingsTable[currApp].app,
 		settingsTable[currApp].start );
 	waitingForLaunch = TRUE;
 	updateButtons();
 	repaint();
 	waitForExit = -1;
     } else if ( settingsTable[currApp].app == app ) {
 	nextDialog();
     } else {
 	back->setEnabled(TRUE);
 	next->setEnabled(TRUE);
     }
 }
 
 void FirstUse::newQcopChannel(const QString& channelName)
 {
     qDebug("channel %s added", channelName.data() );
     QString prefix("QPE/Application/");
     if (channelName.startsWith(prefix)) {
 	QString appName = channelName.mid(prefix.length());
 	if ( currApp >= 0 && appName == settingsTable[currApp].app ) {
 	    qDebug( "Application: %s started", settingsTable[currApp].app );
 	    waitingForLaunch = FALSE;
 	    updateButtons();
 	    repaint();
 	} else if (appName != "quicklauncher") {
 	    back->setEnabled(FALSE);
 	    next->setEnabled(FALSE);
 	}
     }
 }
 
 void FirstUse::reloadLanguages()
 {
     // read language from config file.  Waiting on QCop takes too long.
     Config config("locale");
     config.setGroup( "Language");
     QString l = config.readEntry( "Language", "en");
     QString cl = getenv("LANG");
     qWarning("language message - " + l);
     // setting anyway...
     if (l.isNull() )
 	unsetenv( "LANG" );
     else {
 	qWarning("and its not null");
 	setenv( "LANG", l.latin1(), 1 );
     }
 #ifndef QT_NO_TRANSLATION
     // clear old translators
 #ifndef _MSC_VER
   //### revise to allow removal of translators under MSVC
   if(qApp->translators) {
         qApp->translators->setAutoDelete(TRUE);
         delete (qApp->translators);
         qApp->translators = 0;
     }
 #endif
 
     // load translation tables
     transApp = new QTranslator(qApp);
     QString tfn = QPEApplication::qpeDir() + "i18n/"+l+"/qpe.qm";
     qWarning("loading " + tfn);
     if ( transApp->load(tfn) ) {
 	qWarning("installing translator");
 	qApp->installTranslator( transApp );
     } else  {
 	delete transApp;
 	transApp = 0;
     }
 
     transLib = new QTranslator(qApp);
     tfn = QPEApplication::qpeDir() + "i18n/"+l+"/libqpe.qm";
     qWarning("loading " + tfn);
     if ( transLib->load(tfn) ) {
 	qWarning("installing translator library");
 	qApp->installTranslator( transLib );
     } else  {
 	delete transLib;
 	transLib = 0;
     }
     loadPixmaps();
     //###language/font hack; should look it up somewhere
 #ifdef Q_WS_QWS
     if ( l == "ja" || l == "zh_CN" || l == "zh_TW" || l == "ko" ) {
 	QFont fn = FontManager::unicodeFont( FontManager::Proportional );
 	qApp->setFont( fn, TRUE );
     } else {
 	qApp->setFont( defaultFont, TRUE );
     }
 #endif
 #endif
 }
 
 void FirstUse::paintEvent( QPaintEvent * )
 {
     QPainter p( this );
 
     p.drawPixmap(0,0, splash);
 
     QFont f = p.font();
     f.setPointSize(15);
     f.setItalic(FALSE);
     f.setBold(FALSE);
     p.setFont(f);
 
     if ( currApp < 0 ) {
 	drawText(p, tr( "Tap anywhere on the screen to continue." ));
     } else if ( settingsTable[currApp].app ) {
 	if ( waitingForLaunch )
 	    drawText(p, tr("Please wait, loading %1 settings.").arg(tr(settingsTable[currApp].desc)) );
     } else {
 	drawText(p, tr("Please wait..."));
     }
 }
 
 void FirstUse::loadPixmaps()
 {
     /* create background, tr so can change image with language.
        images will likely contain text. */
     splash.convertFromImage( Resource::loadImage(tr("FirstUseBackground"))
 	    .smoothScale( width(), height() ) );
 
     setBackgroundPixmap(splash);
 }
 
 void FirstUse::drawText(QPainter &p, const QString &text)
 {
     QString altered = "<CENTER>" + text + "</CENTER>";
 
     QSimpleRichText rt(altered, p.font());
     rt.setWidth(width() - 20);
 
     int h = (height() * 3) / 10; // start at 30%
     if (rt.height() < height() / 2)
 	h += ((height() / 2) - rt.height()) / 2;
     rt.draw(&p, 10, h, QRegion(0,0, width()-20, height()), palette());
 }
 
 void FirstUse::updateButtons()
 {
     if ( currApp >= 0 ) {
 	taskBar->show();
     }
 
     int i = currApp-1;
     while ( i >= 0 && !settingsTable[i].enabled )
 	i--;
     back->setText(tr("<< Back"));
     back->setEnabled( i >= 0 && !waitingForLaunch );
 
     i = currApp+1;
     while ( settingsTable[i].app && !settingsTable[i].enabled )
 	i++;
     if ( !settingsTable[i].app )
 	next->setText(tr("Finish"));
     else
 	next->setText(tr("Next >>"));
+
     next->setEnabled( !waitingForLaunch );
 }
 
 void FirstUse::keyPressEvent( QKeyEvent *e )
 {
     // Allow cancelling at first dialog, in case display is broken.
     if ( e->key() == Key_Escape && currApp < 0 )
 	QDialog::keyPressEvent(e);
 }
 
 void FirstUse::mouseReleaseEvent( QMouseEvent * )
 {
     if ( currApp < 0 ) {
-#if defined(QPE_NEED_CALIBRATION)
-	if ( needCalibrate ) {
+	if ( m_calHandler && needCalibrate ) {
 	    releaseMouse();
 	    Calibrate *cal = new Calibrate;
 	    cal->exec();
 	    delete cal;
 	}
-#endif
 	nextDialog();
     }
 }
diff --git a/core/launcher/firstuse.h b/core/launcher/firstuse.h
index 44a95a8..98858f8 100644
--- a/core/launcher/firstuse.h
+++ b/core/launcher/firstuse.h
@@ -1,84 +1,85 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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 <qdialog.h>
 #include <qpixmap.h>
 
 class InputMethods;
 class QCString;
 class QPushButton;
 class QTranslator;
 class AppLauncher;
 class DocumentList;
 
 class FirstUse : public QDialog
 {
     Q_OBJECT
 public:
     FirstUse(QWidget* parent=0, const char * name=0, WFlags=0);
     ~FirstUse();
 
     bool restartNeeded() const { return needRestart; }
 
 private slots:
     void message(const QCString &, const QByteArray &);
     void calcMaxWindowRect();
 
     void nextDialog();
     void previousDialog();
     void terminated( int, const QString & );
     void newQcopChannel(const QString & );
 
 private:
     void paintEvent( QPaintEvent * );
     void mouseReleaseEvent( QMouseEvent * );
     void keyPressEvent( QKeyEvent *e );
 
     void loadPixmaps();
 
     void reloadLanguages();
     void drawText(QPainter &p, const QString &text);
     void updateButtons();
 
 private:
     QPixmap splash;
     QPixmap buttons;
 
     InputMethods *inputMethods;
     QPushButton *back;
     QPushButton *next;
     int controlHeight;
 
     QString lang;
     QTranslator *transApp;
     QTranslator *transLib;
 
     bool needCalibrate;
     DocumentList *docList;
     AppLauncher *appLauncher;
     QWidget *taskBar;
 
     int currApp;
     int waitForExit;
     bool waitingForLaunch;
     bool needRestart;
+    bool m_calHandler : 1;
 
     QFont defaultFont;
 };
diff --git a/core/launcher/main.cpp b/core/launcher/main.cpp
index 075985d..ad40536 100644
--- a/core/launcher/main.cpp
+++ b/core/launcher/main.cpp
@@ -1,353 +1,354 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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 QTOPIA_INTERNAL_FILEOPERATIONS
 #define QTOPIA_INTERNAL_FILEOPERATIONS
 #endif
 #include "server.h"
 #include "serverapp.h"
 #include "taskbar.h"
 #include "stabmon.h"
 #include "launcher.h"
 #include "firstuse.h"
 #include "launcherglobal.h"
 
 #include <qtopia/qpeapplication.h>
 #include <qtopia/network.h>
 #include <qtopia/config.h>
 #include <qtopia/custom.h>
 #include <qtopia/global.h>
 
 #include <qfile.h>
 #include <qdir.h>
 #ifdef QWS
 #include <qwindowsystem_qws.h>
 #include <qtopia/qcopenvelope_qws.h>
 #endif
 #include <qtopia/alarmserver.h>
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <signal.h>
 #ifndef Q_OS_WIN32
 #include <unistd.h>
 #else
 #include <process.h>
 #endif
 
 #include "calibrate.h"
 
 
 #ifdef QT_QWS_LOGIN
 #include "../login/qdmdialogimpl.h"
 #endif
 
 #ifdef Q_WS_QWS
 #include <qkeyboard_qws.h>
 #endif
 
 #include <qmessagebox.h>
 #include <opie/odevice.h>
 
 using namespace Opie;
 
 
 static void cleanup()
 {
     QDir dir( Opie::Global::tempDir(), "qcop-msg-*" );
 
     QStringList stale = dir.entryList();
     QStringList::Iterator it;
     for ( it = stale.begin(); it != stale.end(); ++it ) {
 	dir.remove( *it );
     }
 }
 
 static void refreshTimeZoneConfig()
 {
     /* ### FIXME timezone handling */
 #if 0
    // We need to help WorldTime in setting up its configuration for
    //   the current translation
     // BEGIN no tr
     const char *defaultTz[] = {
 	"America/New_York",
 	"America/Los_Angeles",
 	"Europe/Oslo",
 	"Asia/Tokyo",
 	"Asia/Hong_Kong",
 	"Australia/Brisbane",
 	0
     };
     // END no tr
 
     TimeZone curZone;
     QString zoneID;
     int zoneIndex;
     Config cfg = Config( "WorldTime" );
     cfg.setGroup( "TimeZones" );
     if (!cfg.hasKey( "Zone0" )){
 	// We have no existing timezones use the defaults which are untranslated strings
 	QString currTz = TimeZone::current().id();
 	QStringList zoneDefaults;
 	zoneDefaults.append( currTz );
 	for ( int i = 0; defaultTz[i] && zoneDefaults.count() < 6; i++ ) {
 	    if ( defaultTz[i] != currTz )
 		zoneDefaults.append( defaultTz[i] );
 	}
 	zoneIndex = 0;
 	for (QStringList::Iterator it = zoneDefaults.begin(); it != zoneDefaults.end() ; ++it){
 	    cfg.writeEntry( "Zone" + QString::number( zoneIndex ) , *it);
 	    zoneIndex++;
 	}
     }
     // We have an existing list of timezones refresh the
     //  translations of TimeZone name
     zoneIndex = 0;
     while (cfg.hasKey( "Zone"+ QString::number( zoneIndex ))){
 	zoneID = cfg.readEntry( "Zone" + QString::number( zoneIndex ));
 	curZone = TimeZone( zoneID );
 	if ( !curZone.isValid() ){
 	    qDebug( "initEnvironment() Invalid TimeZone %s", zoneID.latin1() );
 	    break;
 	}
 	cfg.writeEntry( "ZoneName" + QString::number( zoneIndex ), curZone.city() );
 	zoneIndex++;
     }
 #endif
 }
 
 void initEnvironment()
 {
 #ifdef Q_OS_WIN32
     // Config file requires HOME dir which uses QDir which needs the winver
     qt_init_winver();
 #endif
     Config config("locale");
     config.setGroup( "Location" );
     QString tz = config.readEntry( "Timezone", getenv("TZ") ).stripWhiteSpace();
 
     // if not timezone set, pick New York
     if (tz.isNull() || tz.isEmpty())
 	tz = "America/New_York";
 
     setenv( "TZ", tz, 1 );
     config.writeEntry( "Timezone", tz);
 
     config.setGroup( "Language" );
     QString lang = config.readEntry( "Language", getenv("LANG") ).stripWhiteSpace();
     if( lang.isNull() || lang.isEmpty())
 	lang = "en_US";
 
     setenv( "LANG", lang, 1 );
     config.writeEntry("Language", lang);
     config.write();
 
 #if !defined(QT_QWS_CASSIOPEIA) && !defined(QT_QWS_IPAQ) && !defined(QT_QWS_SL5XXX)
      setenv( "QWS_SIZE", "240x320", 0 );
 #endif
 
 
 
      QString env(getenv("QWS_DISPLAY"));
      if (env.contains("Transformed")) {
          int rot;
          // transformed driver default rotation is controlled by the hardware.
          Config config("qpe");
          config.setGroup( "Rotation" );
          if ( ( rot = config.readNumEntry( "Rot", -1 ) ) == -1 )
              rot = ODevice::inst ( )-> rotation ( ) * 90;
 
          setenv("QWS_DISPLAY", QString("Transformed:Rot%1:0").arg(rot), 1);
          QPEApplication::defaultRotation ( ); /* to ensure deforient matches reality */
      }
 }
 
 static void initKeyboard()
 {
     Config config("qpe");
 
     config.setGroup( "Keyboard" );
 
     int ard = config.readNumEntry( "RepeatDelay" );
     int arp = config.readNumEntry( "RepeatPeriod" );
     if ( ard > 0 && arp > 0 )
 	qwsSetKeyboardAutoRepeat( ard, arp );
 
     QString layout = config.readEntry( "Layout", "us101" );
     Server::setKeyboardLayout( layout );
 }
 
 static bool firstUse()
 {
     bool needFirstUse = FALSE;
-    if ( QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
+    if ( QWSServer::mouseHandler() &&
+         QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
         if ( !QFile::exists( "/etc/pointercal" ) )
             needFirstUse = TRUE;
     }
 
     {
 	Config config( "qpe" );
 	config.setGroup( "Startup" );
 	needFirstUse |= config.readBoolEntry( "FirstUse", TRUE );
     }
 
     if ( !needFirstUse )
 	return FALSE;
 
     FirstUse *fu = new FirstUse();
     fu->exec();
     bool rs = fu->restartNeeded();
     delete fu;
     return rs;
 }
 
 int initApplication( int argc, char ** argv )
 {
     cleanup();
 
 
     initEnvironment();
 
     //Don't flicker at startup:
 #ifdef QWS
     QWSServer::setDesktopBackground( QImage() );
 #endif
     ServerApplication a( argc, argv, QApplication::GuiServer );
 
     refreshTimeZoneConfig();
 
     initKeyboard();
 
     // Don't use first use under Windows
     if ( firstUse() ) {
 	a.restart();
 	return 0;
     }
 
     ODevice::inst ( )-> setSoftSuspend ( true );
 
     {
         QCopEnvelope e("QPE/System", "setBacklight(int)" );
   	e << -3; // Forced on
     }
 
     AlarmServer::initialize();
 
 
 
     Server *s = new Server();
 
     (void)new SysFileMonitor(s);
 #ifdef QWS
     Network::createServer(s);
 #endif
 
     s->show();
 
     /* THE ARM rtc has problem holdings the time on reset */
     if ( QDate::currentDate ( ). year ( ) < 2000 ) {
         if ( QMessageBox::information ( 0, ServerApplication::tr( "Information" ), ServerApplication::tr( "<p>The system date doesn't seem to be valid.\n(%1)</p><p>Do you want to correct the clock ?</p>" ). arg( TimeString::dateString ( QDate::currentDate ( ))), QMessageBox::Yes, QMessageBox::No ) == QMessageBox::Yes ) {
             QCopEnvelope e ( "QPE/Application/systemtime", "setDocument(QString)" );
             e << QString ( );
         }
     }
 
     int rv =  a.exec();
 
     qDebug("exiting...");
     delete s;
 
     ODevice::inst()->setSoftSuspend( false );
 
     return rv;
 }
 
 static const char *pidfile_path = "/var/run/opie.pid";
 
 void create_pidfile ( )
 {
 	FILE *f;
 
 	if (( f = ::fopen ( pidfile_path, "w" ))) {
 		::fprintf ( f, "%d", getpid ( ));
 		::fclose ( f );
 	}
 }
 
 void remove_pidfile ( )
 {
 	::unlink ( pidfile_path );
 }
 
 void handle_sigterm ( int /* sig */ )
 {
 	if ( qApp )
 		qApp-> quit ( );
 }
 
 #ifndef Q_OS_WIN32
 int main( int argc, char ** argv )
 {
 
     ::signal ( SIGCHLD, SIG_IGN );
 
     ::signal ( SIGTERM, handle_sigterm );
     ::signal ( SIGINT, handle_sigterm );
 
     ::setsid ( );
     ::setpgid ( 0, 0 );
 
     ::atexit ( remove_pidfile );
     create_pidfile ( );
 
     int retVal = initApplication( argc, argv );
 
     // Have we been asked to restart?
     if ( ServerApplication::doRestart ) {
 	for ( int fd = 3; fd < 100; fd++ )
 	    close( fd );
 
 	execl( (QPEApplication::qpeDir()+"bin/qpe").latin1(), "qpe", 0 );
     }
 
     // Kill them. Kill them all.
     ::kill ( 0, SIGTERM );
     ::sleep ( 1 );
     ::kill ( 0, SIGKILL );
 
     return retVal;
 }
 #else
 
 int main( int argc, char ** argv )
 {
     int retVal = initApplication( argc, argv );
 
     if ( DesktopApplication::doRestart ) {
 	qDebug("Trying to restart");
 	execl( (QPEApplication::qpeDir()+"bin\\qpe").latin1(), "qpe", 0 );
     }
 
     return retVal;
 }
 
 #endif