fixes:

- saving of ntpservers
- poping up of messagebox

2 files changed, 40 insertions, 19 deletions

diff --git a/noncore/settings/netsystemtime/ntp.cpp b/noncore/settings/netsystemtime/ntp.cpp
index 6e74e32..c7e3b52 100644
--- a/noncore/settings/netsystemtime/ntp.cpp
+++ b/noncore/settings/netsystemtime/ntp.cpp
@@ -21,24 +21,25 @@
 #include <qpe/timestring.h>
 #include <qpe/qpedialog.h>
 #include <qpe/datebookdb.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <sys/time.h>
 #include <time.h>
 #include <stdlib.h>
 
 
 Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
   : SetDateTime( parent, name, fl )
 {
+  _interactive = false;
   Config ntpSrvs(QPEApplication::qpeDir()+"etc/ntpservers",Config::File);
   ntpSrvs.setGroup("servers");
   int srvCount = ntpSrvs.readNumEntry("count", 0 );
   for (int i = 0; i < srvCount; i++)
     {
       ntpSrvs.setGroup(QString::number(i));
       ComboNtpSrv->insertItem( ntpSrvs.readEntry("name") );
     }
   if ( srvCount==0 ) ComboNtpSrv->insertItem(tr("time.fu-berlin.de"));
 
   Config cfg("ntp",Config::User);
   cfg.setGroup("settings");
@@ -69,73 +70,93 @@ Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
   connect( CheckBoxAdvSettings, SIGNAL( toggled( bool ) ),
            SLOT( showAdvancedFeatures( bool ) ) );
 
   makeChannel();
 
   ntpTimer = new QTimer(this);
 
   ntpProcess = new OProcess( );
   connect( SpinBoxNtpDelay, SIGNAL( valueChanged(int) ),
            SLOT(slotNtpDelayChanged(int)) );
 
   ntpSock = new QSocket( this );
-  connect( ntpSock, SIGNAL( error(int) ),
-           SLOT(slotCheckNtp(int)) );
+  connect( ntpSock, SIGNAL( error(int) ),SLOT(slotCheckNtp(int)) );
   slotProbeNtpServer();
 
   connect ( ntpProcess, SIGNAL(receivedStdout(OProcess*,char*,int)),
             this, SLOT(getNtpOutput(OProcess*,char*,int)));
   connect ( ntpProcess, SIGNAL(processExited(OProcess*)),
             this, SLOT(ntpFinished(OProcess*)));
-  connect(runNtp, SIGNAL(clicked()), this, SLOT(slotRunNtp()));
+  connect(runNtp, SIGNAL(clicked()), this, SLOT(slotButtonRunNtp()));
   connect(PushButtonPredict, SIGNAL(clicked()), this, SLOT(preditctTime()));
   connect(PushButtonSetPredTime, SIGNAL(clicked()), this, SLOT(setPredictTime()));
   slotCheckNtp(-1);
   readLookups();
 }
 
 Ntp::~Ntp()
 {
   delete ntpProcess;
-  Config ntpSrvs("/etc/ntpservers",Config::File);
-  ntpSrvs.setGroup("servers");
   int srvCount = ComboNtpSrv->count();
-  ntpSrvs.writeEntry("count", srvCount);
+  bool serversChanged = true;
+  QString edit = ComboNtpSrv->currentText();
   for (int i = 0; i < srvCount; i++){
-    ntpSrvs.setGroup(QString::number(i));
-    ntpSrvs.writeEntry( "name", ComboNtpSrv->text(i) );
+       if ( edit ==  ComboNtpSrv->text(i)) serversChanged = false;
+  }
+  if (serversChanged){
+    Config ntpSrvs("/etc/ntpservers",Config::File);
+    ntpSrvs.setGroup("servers");
+    ntpSrvs.writeEntry("count", srvCount);
+    for (int i = 0; i < srvCount; i++){
+      qDebug("ntpSrvs[%i/%i]=%s",i,srvCount,ComboNtpSrv->text(i).latin1());
+      ntpSrvs.setGroup(QString::number(i));
+      ntpSrvs.writeEntry( "name", ComboNtpSrv->text(i) );
+    }
   }
   Config cfg("ntp",Config::User);
   cfg.setGroup("settings");
   cfg.writeEntry("ntpServer", ComboNtpSrv->currentItem());
   cfg.writeEntry( "minLookupDiff", SpinBoxMinLookupDelay->value() );
   cfg.writeEntry( "ntpRefreshFreq", SpinBoxNtpDelay->value() );
   cfg.writeEntry( "advancedFeatures", CheckBoxAdvSettings->isChecked() );
 }
 
 bool Ntp::ntpDelayElapsed()
 {
   Config cfg("ntp",Config::User);
   cfg.setGroup("lookups");
   _lookupDiff = TimeConversion::toUTC(QDateTime::currentDateTime()) - cfg.readNumEntry("time",0);
   if (_lookupDiff < 0) return true; 
   int i =_lookupDiff - (SpinBoxNtpDelay->value()*60);
   return i > -60;
 }
 
 QString Ntp::getNtpServer()
 {
   return ComboNtpSrv->currentText();
 }
 
+void Ntp::slotButtonRunNtp()
+{
+  _interactive = true;
+  slotRunNtp();
+}
+
+void Ntp::slotTimerRunNtp()
+{
+  _interactive = false;
+  slotRunNtp();
+}
+
+
 void Ntp::slotRunNtp()
 {
   if ( !ntpDelayElapsed() && CheckBoxAdvSettings->isChecked() )
     {
       switch (
               QMessageBox::warning(this, tr("Run NTP?"),
                                    tr("You asked for a delay of ")+SpinBoxNtpDelay->text()+tr(" minutes, but only ")+
                                    QString::number(_lookupDiff/60)+tr(" minutes elapsed since last lookup.")+
                                    "<br>"+tr("Rerun NTP?"),
                                    QMessageBox::Ok,QMessageBox::Cancel)
               ) {
       case QMessageBox::Ok:     break;
@@ -167,32 +188,29 @@ void  Ntp::getNtpOutput(OProcess *proc, char *buffer, int buflen)
     {
       ntpOutPut(lineStr);
       _ntpOutput += lineStr;
     }
   lineStrOld = lineStr;
 }
 
 void  Ntp::ntpFinished(OProcess *p)
 {
   qDebug("p->exitStatus() %i",p->exitStatus());
   if (p->exitStatus()!=0 || !p->normalExit())
     {      
-      if ( isVisible() ) {
-        QMessageBox::critical(this, tr("ntp error"),
-                            tr("Error while getting time form\n server")+ 
-                            getNtpServer()+"\n"+
-                            _ntpOutput );
-        TabWidgetMain->showPage( tabManualSetTime );
+      if ( isVisible() && _interactive ){
+        QMessageBox::critical(this, tr("ntp error"),tr("Error while getting time form\n server")+getNtpServer()+"\n"+_ntpOutput );
+        TabWidgetMain->showPage( tabManualSetTime );
       }
-      
+
       return;
     }
 
   Global::writeHWClock();
   // since time has changed quickly load in the datebookdb
   // to allow the alarm server to get a better grip on itself
   // (example re-trigger alarms for when we travel back in time)
   DateBookDB db;
   
   //  QCopEnvelope timeApplet( "QPE/TaskBar", "reloadApplets()" );
   //  timeApplet << "";
   
@@ -294,32 +312,32 @@ void Ntp::preditctTime()
 void Ntp::setPredictTime()
 {
   preditctTime();
   setTime( predictedTime );
 }
 
 void Ntp::slotCheckNtp(int i)
 {
   if (i == 0)
     {
       TextLabelMainPredTime->hide();
       ButtonSetTime->setText( tr("Get time from network") );
-      connect( ButtonSetTime, SIGNAL(clicked()), SLOT(slotRunNtp()) );
+      connect( ButtonSetTime, SIGNAL(clicked()), SLOT(slotButtonRunNtp()) );
       if ( ntpDelayElapsed() )
            {
           slotRunNtp();
           disconnect(ntpTimer, SIGNAL( timeout() ), this, SLOT(slotProbeNtpServer()) );
-          connect(ntpTimer, SIGNAL( timeout() ), SLOT(slotRunNtp()) );
+          connect(ntpTimer, SIGNAL( timeout() ), SLOT(slotTimerRunNtp()) );
         }else{
-          disconnect(ntpTimer, SIGNAL( timeout() ), this, SLOT(slotRunNtp()) );
+          disconnect(ntpTimer, SIGNAL( timeout() ), this, SLOT(slotTimerRunNtp()) );
           connect(ntpTimer, SIGNAL( timeout() ), SLOT(slotProbeNtpServer()) );
         }
     }else{
       preditctTime();
       ButtonSetTime->setText( tr("Set predicted time: ")+predictedTime.toString() );
       if (i>0)ntpOutPut(tr("Could not connect to server ")+getNtpServer());
       connect( ButtonSetTime, SIGNAL(clicked()), SLOT(setPredictTime()) );
       connect( ntpTimer, SIGNAL( timeout() ), SLOT(slotProbeNtpServer()) );
     }
 }
 
 void Ntp::slotProbeNtpServer()
@@ -345,24 +363,25 @@ void Ntp::makeChannel()
   channel = new QCopChannel( "QPE/Application/netsystemtime", this );
   connect( channel, SIGNAL(received(const QCString&, const QByteArray&)),
            this, SLOT(receive(const QCString&, const QByteArray&)) );
 }
 
 
 
 void Ntp::receive(const QCString &msg, const QByteArray &arg)
 {
   qDebug("QCop(Ntp) "+msg+" "+QCString(arg));
   if ( msg == "ntpLookup(QString)" )
     {
+      _interactive = false;
       slotRunNtp();
     }
   if ( msg == "setPredictedTime(QString)" )
     {
       setPredictTime();
     }else{
       qDebug("Ntp::receive: Huh what do ya want");
     }
 }
 
 void Ntp::setDocument(const QString &fileName)
 {
diff --git a/noncore/settings/netsystemtime/ntp.h b/noncore/settings/netsystemtime/ntp.h
index f6694c9..15cddbd 100644
--- a/noncore/settings/netsystemtime/ntp.h
+++ b/noncore/settings/netsystemtime/ntp.h
@@ -23,31 +23,33 @@ protected:
   QDateTime predictedTime;
   void makeChannel();
 protected slots:
   void receive(const QCString &msg, const QByteArray &arg);
 private:
   QString _ntpOutput;
   float _shiftPerSec;
   int _lookupDiff;
   OProcess *ntpProcess;
   QTimer *ntpTimer;
   QSocket *ntpSock;
   QCopChannel *channel;
-
+  bool _interactive;
   float getTimeShift();
   void readLookups();
   void ntpOutPut(QString);
   bool ntpDelayElapsed();
   QString getNtpServer();
 private slots:
+  void slotTimerRunNtp();
+  void slotButtonRunNtp();
   void slotRunNtp();
   void getNtpOutput(OProcess *proc, char *buffer, int buflen);
   void ntpFinished(OProcess*);
   void preditctTime();
   void slotCheckNtp(int);
   void setPredictTime();
   void showAdvancedFeatures(bool);
   void slotProbeNtpServer();
   void slotNtpDelayChanged(int);
 };
 
 #endif