added predict time

author: tille <tille> 2002-06-24 11:16:30 (UTC)
committer: tille <tille> 2002-06-24 11:16:30 (UTC)
commit: 5bbfde2c34b3bbccdae89171fa0528ca8ae22b32 (patch) (unidiff)
tree: 69546c118ae88be28c29196db39205620de702f1
parent: 191d88cc062f4c50b28984e17b93139c685efee1 (diff)
download: opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.zip
opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.tar.gz
opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.tar.bz2
3 files changed, 134 insertions, 26 deletions
diff --git a/noncore/settings/netsystemtime/ntp.cpp b/noncore/settings/netsystemtime/ntp.cpp
index c2b64f0..04b113b 100644
--- a/noncore/settings/netsystemtime/ntp.cpp
+++ b/noncore/settings/netsystemtime/ntp.cpp
@@ -31,6 +31,7 @@ Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
  connect ( ntpProcess, SIGNAL(processExited(OProcess*)),
                                        this, SLOT(ntpFinished(OProcess*)));
  connect(runNtp, SIGNAL(clicked()), this, SLOT(slotRunNtp()));
+  connect(PushButtonPredict, SIGNAL(clicked()), this, SLOT(preditctTime()));
         _nextCorrection = new QTimer( this );
    connect( _nextCorrection, SIGNAL(timeout()), SLOT(correctClock()) );
  slotRunNtp();
@@ -80,7 +81,7 @@ void  Ntp::ntpFinished(OProcess*)
  cfg.writeEntry("time", time);
         
  float timeShift = getTimeShift();
-  if (timeShift = 0.0) return;
+  if (timeShift == 0.0) return;
         int secsSinceLast = time - lastLookup;
  TextLabelNewTime->setText(QDateTime::currentDateTime().toString());
  if ( lastLookup > 0 && secsSinceLast > 60*_minLookupDiff)
@@ -90,7 +91,7 @@ void  Ntp::ntpFinished(OProcess*)
          cfg.setGroup("lookup_"+QString::number(lookupCount));
    _shiftPerSec =  timeShift / secsSinceLast;
    float nextCorr = _maxOffset / _shiftPerSec;
-           qDebug("secs since last lookup %i", secsSinceLast);qDebug("timeshift since last lookup %f", timeShift);qDebug("timeshift since per sec %f", _shiftPerSec);qDebug("in %f secs the time will be shifted by %i", nextCorr,_maxOffset);
+           qDebug("secs since last lookup %i", secsSinceLast);qDebug("timeshift since last lookup %f", timeShift);qDebug("timeshift since per sec %f", _shiftPerSec);
                cfg.writeEntry("secsSinceLast",secsSinceLast);
                cfg.writeEntry("timeShift",QString::number(timeShift));
  }
@@ -137,10 +138,43 @@ void Ntp::readLookups()
        Config cfg("ntp",Config::User);
  cfg.setGroup("lookups");
  int lookupCount = cfg.readNumEntry("count",-1);
+  float last, shift, shiftPerSec;
+  qDebug("lookupCount = %i",lookupCount);
+  TableLookups->setNumCols( 3 );
+  TableLookups->setNumRows( lookupCount);
+  TableLookups->horizontalHeader()->setLabel(2,"secsSinceLast");
+  TableLookups->horizontalHeader()->setLabel(1,"timeShift");
+  TableLookups->horizontalHeader()->setLabel(0,"shift/s");
+  int cw = TableLookups->width()/4;
+  qDebug("column width %i",cw);
+  TableLookups->setColumnWidth( 0, cw );
+  TableLookups->setColumnWidth( 1, cw );
+  TableLookups->setColumnWidth( 2, cw );
  for (int i=0; i < lookupCount; i++)
  {
          cfg.setGroup("lookup_"+QString::number(i));
-          TableLookups->setText( 1,i,cfg.readEntry("secsSinceLast",0));
+           last = cfg.readEntry("secsSinceLast",0).toFloat();
-                TableLookups->setText( 2,i,cfg.readEntry("timeShift",0));
+    shift = QString(cfg.readEntry("timeShift",0)).toFloat();
+           qDebug("%i last %f",i,last);
+           qDebug("%i shift %f",i,shift);
+    shiftPerSec =  shift / last;
+    _shiftPerSec += shiftPerSec;
+                TableLookups->setText( i,0,QString::number(shiftPerSec));
+                TableLookups->setText( i,1,QString::number(shift));
+          TableLookups->setText( i,2,QString::number(last));
  }
+  _shiftPerSec /= lookupCount+1;
+  TextLabelShift->setText(QString::number(_shiftPerSec));
+}
+void Ntp::preditctTime()
+{
+        qDebug("current time: %s",QDateTime::currentDateTime().toString().latin1());
+        Config cfg("ntp",Config::User);
+  cfg.setGroup("lookups");
+         int lastTime = cfg.readNumEntry("time",0);
+  int now = TimeConversion::toUTC( QDateTime::currentDateTime() );
+  int corr = int((now - lastTime) * _shiftPerSec);
+        outPut->append( "time will be shifted by "+QString::number(corr)+ "secs");
+         TextLabelPredTime->setText(QDateTime::currentDateTime().addSecs(corr).toString());
 }
diff --git a/noncore/settings/netsystemtime/ntp.h b/noncore/settings/netsystemtime/ntp.h
index 4dc04b1..e3f6d16 100644
--- a/noncore/settings/netsystemtime/ntp.h
+++ b/noncore/settings/netsystemtime/ntp.h
@@ -32,6 +32,7 @@ private slots:
    void getNtpOutput(OProcess *proc, char *buffer, int buflen);
    void ntpFinished(OProcess*);
    void correctClock();
+          void preditctTime();
 };
 #endif
diff --git a/noncore/settings/netsystemtime/ntpbase.ui b/noncore/settings/netsystemtime/ntpbase.ui
index eb09e4a..1c1e1aa 100644
--- a/noncore/settings/netsystemtime/ntpbase.ui
+++ b/noncore/settings/netsystemtime/ntpbase.ui
@@ -11,7 +11,7 @@
        <rect>
            <x>0</x>
            <y>0</y>
-            <width>296</width>
+            <width>292</width>
            <height>337</height>
        </rect>
    </property>
@@ -140,7 +140,7 @@
                                        </property>
                                        <property stdset="1">
                                            <name>text</name>
-                                            <string></string>
+                                            <string>nan</string>
                                        </property>
                                    </widget>
                                    <widget>
@@ -162,7 +162,7 @@
                                        </property>
                                        <property stdset="1">
                                            <name>text</name>
-                                            <string></string>
+                                            <string>nan</string>
                                        </property>
                                    </widget>
                                    <widget>
@@ -184,7 +184,7 @@
                                        </property>
                                        <property stdset="1">
                                            <name>text</name>
-                                            <string></string>
+                                            <string>nan</string>
                                        </property>
                                    </widget>
                                    <spacer>
@@ -259,30 +259,103 @@
                    <name>title</name>
                    <string>Auto Correction</string>
                </attribute>
-                <widget>
+                <grid>
-                    <class>QTable</class>
-                    <property stdset="1">
-                        <name>name</name>
-                        <cstring>TableLookups</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>geometry</name>
-                        <rect>
-                            <x>10</x>
-                            <y>10</y>
-                            <width>270</width>
-                            <height>220</height>
-                        </rect>
-                    </property>
                    <property stdset="1">
-                        <name>numRows</name>
+                        <name>margin</name>
                        <number>2</number>
                    </property>
                    <property stdset="1">
-                        <name>numCols</name>
+                        <name>spacing</name>
                        <number>2</number>
                    </property>
-                </widget>
+                    <widget row="0"  column="0" >
+                        <class>QTable</class>
+                        <property stdset="1">
+                            <name>name</name>
+                            <cstring>TableLookups</cstring>
+                        </property>
+                        <property stdset="1">
+                            <name>numRows</name>
+                            <number>2</number>
+                        </property>
+                        <property stdset="1">
+                            <name>numCols</name>
+                            <number>2</number>
+                        </property>
+                    </widget>
+                    <widget row="2"  column="0" >
+                        <class>QPushButton</class>
+                        <property stdset="1">
+                            <name>name</name>
+                            <cstring>PushButtonPredict</cstring>
+                        </property>
+                        <property stdset="1">
+                            <name>text</name>
+                            <string>predict time</string>
+                        </property>
+                    </widget>
+                    <widget row="1"  column="0" >
+                        <class>QLayoutWidget</class>
+                        <property stdset="1">
+                            <name>name</name>
+                            <cstring>Layout5</cstring>
+                        </property>
+                        <grid>
+                            <property stdset="1">
+                                <name>margin</name>
+                                <number>0</number>
+                            </property>
+                            <property stdset="1">
+                                <name>spacing</name>
+                                <number>6</number>
+                            </property>
+                            <widget row="0"  column="1" >
+                                <class>QLabel</class>
+                                <property stdset="1">
+                                    <name>name</name>
+                                    <cstring>TextLabelShift</cstring>
+                                </property>
+                                <property stdset="1">
+                                    <name>text</name>
+                                    <string>nan</string>
+                                </property>
+                            </widget>
+                            <widget row="1"  column="1" >
+                                <class>QLabel</class>
+                                <property stdset="1">
+                                    <name>name</name>
+                                    <cstring>TextLabelPredTime</cstring>
+                                </property>
+                                <property stdset="1">
+                                    <name>text</name>
+                                    <string>nan</string>
+                                </property>
+                            </widget>
+                            <widget row="0"  column="0" >
+                                <class>QLabel</class>
+                                <property stdset="1">
+                                    <name>name</name>
+                                    <cstring>Mean_shift_label</cstring>
+                                </property>
+                                <property stdset="1">
+                                    <name>text</name>
+                                    <string>Mean shift:</string>
+                                </property>
+                            </widget>
+                            <widget row="1"  column="0" >
+                                <class>QLabel</class>
+                                <property stdset="1">
+                                    <name>name</name>
+                                    <cstring>TextLabel3_2</cstring>
+                                </property>
+                                <property stdset="1">
+                                    <name>text</name>
+                                    <string>Pred. Time:</string>
+                                </property>
+                            </widget>
+                        </grid>
+                    </widget>
+                </grid>
            </widget>
            <widget>
                <class>QWidget</class>
author	tille <tille>	2002-06-24 11:16:30 (UTC)
committer	tille <tille>	2002-06-24 11:16:30 (UTC)
commit	5bbfde2c34b3bbccdae89171fa0528ca8ae22b32 (patch) (unidiff)
tree	69546c118ae88be28c29196db39205620de702f1
parent	191d88cc062f4c50b28984e17b93139c685efee1 (diff)
download	opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.zip opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.tar.gz opie-5bbfde2c34b3bbccdae89171fa0528ca8ae22b32.tar.bz2

diff --git a/noncore/settings/netsystemtime/ntp.cpp b/noncore/settings/netsystemtime/ntp.cpp index c2b64f0..04b113b 100644 --- a/noncore/settings/netsystemtime/ntp.cpp +++ b/noncore/settings/netsystemtime/ntp.cpp
@@ -31,6 +31,7 @@ Ntp::Ntp( QWidget* parent, const char* name, WFlags fl )
31	connect ( ntpProcess, SIGNAL(processExited(OProcess*)),	31	connect ( ntpProcess, SIGNAL(processExited(OProcess*)),
32	this, SLOT(ntpFinished(OProcess*)));	32	this, SLOT(ntpFinished(OProcess*)));
33	connect(runNtp, SIGNAL(clicked()), this, SLOT(slotRunNtp()));	33	connect(runNtp, SIGNAL(clicked()), this, SLOT(slotRunNtp()));
		34	connect(PushButtonPredict, SIGNAL(clicked()), this, SLOT(preditctTime()));
34	_nextCorrection = new QTimer( this );	35	_nextCorrection = new QTimer( this );
35	connect( _nextCorrection, SIGNAL(timeout()), SLOT(correctClock()) );	36	connect( _nextCorrection, SIGNAL(timeout()), SLOT(correctClock()) );
36	slotRunNtp();	37	slotRunNtp();
@@ -80,7 +81,7 @@ void Ntp::ntpFinished(OProcess*)
80	cfg.writeEntry("time", time);	81	cfg.writeEntry("time", time);
81		82
82	float timeShift = getTimeShift();	83	float timeShift = getTimeShift();
83	if (timeShift = 0.0) return;	84	if (timeShift == 0.0) return;
84	int secsSinceLast = time - lastLookup;	85	int secsSinceLast = time - lastLookup;
85	TextLabelNewTime->setText(QDateTime::currentDateTime().toString());	86	TextLabelNewTime->setText(QDateTime::currentDateTime().toString());
86	if ( lastLookup > 0 && secsSinceLast > 60*_minLookupDiff)	87	if ( lastLookup > 0 && secsSinceLast > 60*_minLookupDiff)
@@ -90,7 +91,7 @@ void Ntp::ntpFinished(OProcess*)
90	cfg.setGroup("lookup_"+QString::number(lookupCount));	91	cfg.setGroup("lookup_"+QString::number(lookupCount));
91	_shiftPerSec = timeShift / secsSinceLast;	92	_shiftPerSec = timeShift / secsSinceLast;
92	float nextCorr = _maxOffset / _shiftPerSec;	93	float nextCorr = _maxOffset / _shiftPerSec;
93	qDebug("secs since last lookup %i", secsSinceLast);qDebug("timeshift since last lookup %f", timeShift);qDebug("timeshift since per sec %f", _shiftPerSec);qDebug("in %f secs the time will be shifted by %i", nextCorr,_maxOffset);	94	qDebug("secs since last lookup %i", secsSinceLast);qDebug("timeshift since last lookup %f", timeShift);qDebug("timeshift since per sec %f", _shiftPerSec);
94	cfg.writeEntry("secsSinceLast",secsSinceLast);	95	cfg.writeEntry("secsSinceLast",secsSinceLast);
95	cfg.writeEntry("timeShift",QString::number(timeShift));	96	cfg.writeEntry("timeShift",QString::number(timeShift));
96	}	97	}
@@ -137,10 +138,43 @@ void Ntp::readLookups()
137	Config cfg("ntp",Config::User);	138	Config cfg("ntp",Config::User);
138	cfg.setGroup("lookups");	139	cfg.setGroup("lookups");
139	int lookupCount = cfg.readNumEntry("count",-1);	140	int lookupCount = cfg.readNumEntry("count",-1);
		141	float last, shift, shiftPerSec;
		142	qDebug("lookupCount = %i",lookupCount);
		143	TableLookups->setNumCols( 3 );
		144	TableLookups->setNumRows( lookupCount);
		145	TableLookups->horizontalHeader()->setLabel(2,"secsSinceLast");
		146	TableLookups->horizontalHeader()->setLabel(1,"timeShift");
		147	TableLookups->horizontalHeader()->setLabel(0,"shift/s");
		148	int cw = TableLookups->width()/4;
		149	qDebug("column width %i",cw);
		150	TableLookups->setColumnWidth( 0, cw );
		151	TableLookups->setColumnWidth( 1, cw );
		152	TableLookups->setColumnWidth( 2, cw );
140	for (int i=0; i < lookupCount; i++)	153	for (int i=0; i < lookupCount; i++)
141	{	154	{
142	cfg.setGroup("lookup_"+QString::number(i));	155	cfg.setGroup("lookup_"+QString::number(i));
143	TableLookups->setText( 1,i,cfg.readEntry("secsSinceLast",0));	156	last = cfg.readEntry("secsSinceLast",0).toFloat();
144	TableLookups->setText( 2,i,cfg.readEntry("timeShift",0));	157	shift = QString(cfg.readEntry("timeShift",0)).toFloat();
		158	qDebug("%i last %f",i,last);
		159	qDebug("%i shift %f",i,shift);
		160	shiftPerSec = shift / last;
		161	_shiftPerSec += shiftPerSec;
		162	TableLookups->setText( i,0,QString::number(shiftPerSec));
		163	TableLookups->setText( i,1,QString::number(shift));
		164	TableLookups->setText( i,2,QString::number(last));
145	}	165	}
		166	_shiftPerSec /= lookupCount+1;
		167	TextLabelShift->setText(QString::number(_shiftPerSec));
		168	}
		169
		170	void Ntp::preditctTime()
		171	{
		172	qDebug("current time: %s",QDateTime::currentDateTime().toString().latin1());
		173	Config cfg("ntp",Config::User);
		174	cfg.setGroup("lookups");
		175	int lastTime = cfg.readNumEntry("time",0);
		176	int now = TimeConversion::toUTC( QDateTime::currentDateTime() );
		177	int corr = int((now - lastTime) * _shiftPerSec);
		178	outPut->append( "time will be shifted by "+QString::number(corr)+ "secs");
		179	TextLabelPredTime->setText(QDateTime::currentDateTime().addSecs(corr).toString());
146	}	180	}


diff --git a/noncore/settings/netsystemtime/ntp.h b/noncore/settings/netsystemtime/ntp.h index 4dc04b1..e3f6d16 100644 --- a/noncore/settings/netsystemtime/ntp.h +++ b/noncore/settings/netsystemtime/ntp.h
@@ -32,6 +32,7 @@ private slots:
32	void getNtpOutput(OProcess proc, char buffer, int buflen);	32	void getNtpOutput(OProcess proc, char buffer, int buflen);
33	void ntpFinished(OProcess*);	33	void ntpFinished(OProcess*);
34	void correctClock();	34	void correctClock();
		35	void preditctTime();
35	};	36	};
36		37
37	#endif	38	#endif


diff --git a/noncore/settings/netsystemtime/ntpbase.ui b/noncore/settings/netsystemtime/ntpbase.ui index eb09e4a..1c1e1aa 100644 --- a/noncore/settings/netsystemtime/ntpbase.ui +++ b/noncore/settings/netsystemtime/ntpbase.ui
@@ -11,7 +11,7 @@
11	<rect>	11	<rect>
12	<x>0</x>	12	<x>0</x>
13	<y>0</y>	13	<y>0</y>
14	<width>296</width>	14	<width>292</width>
15	<height>337</height>	15	<height>337</height>
16	</rect>	16	</rect>
17	</property>	17	</property>
@@ -140,7 +140,7 @@
140	</property>	140	</property>
141	<property stdset="1">	141	<property stdset="1">
142	<name>text</name>	142	<name>text</name>
143	<string></string>	143	<string>nan</string>
144	</property>	144	</property>
145	</widget>	145	</widget>
146	<widget>	146	<widget>
@@ -162,7 +162,7 @@
162	</property>	162	</property>
163	<property stdset="1">	163	<property stdset="1">
164	<name>text</name>	164	<name>text</name>
165	<string></string>	165	<string>nan</string>
166	</property>	166	</property>
167	</widget>	167	</widget>
168	<widget>	168	<widget>
@@ -184,7 +184,7 @@
184	</property>	184	</property>
185	<property stdset="1">	185	<property stdset="1">
186	<name>text</name>	186	<name>text</name>
187	<string></string>	187	<string>nan</string>
188	</property>	188	</property>
189	</widget>	189	</widget>
190	<spacer>	190	<spacer>
@@ -259,30 +259,103 @@
259	<name>title</name>	259	<name>title</name>
260	<string>Auto Correction</string>	260	<string>Auto Correction</string>
261	</attribute>	261	</attribute>
262	<widget>	262	<grid>
263	<class>QTable</class>
264	<property stdset="1">
265	<name>name</name>
266	<cstring>TableLookups</cstring>
267	</property>
268	<property stdset="1">
269	<name>geometry</name>
270	<rect>
271	<x>10</x>
272	<y>10</y>
273	<width>270</width>
274	<height>220</height>
275	</rect>
276	</property>
277	<property stdset="1">	263	<property stdset="1">
278	<name>numRows</name>	264	<name>margin</name>
279	<number>2</number>	265	<number>2</number>
280	</property>	266	</property>
281	<property stdset="1">	267	<property stdset="1">
282	<name>numCols</name>	268	<name>spacing</name>
283	<number>2</number>	269	<number>2</number>
284	</property>	270	</property>
285	</widget>	271	<widget row="0" column="0" >
		272	<class>QTable</class>
		273	<property stdset="1">
		274	<name>name</name>
		275	<cstring>TableLookups</cstring>
		276	</property>
		277	<property stdset="1">
		278	<name>numRows</name>
		279	<number>2</number>
		280	</property>
		281	<property stdset="1">
		282	<name>numCols</name>
		283	<number>2</number>
		284	</property>
		285	</widget>
		286	<widget row="2" column="0" >
		287	<class>QPushButton</class>
		288	<property stdset="1">
		289	<name>name</name>
		290	<cstring>PushButtonPredict</cstring>
		291	</property>
		292	<property stdset="1">
		293	<name>text</name>
		294	<string>predict time</string>
		295	</property>
		296	</widget>
		297	<widget row="1" column="0" >
		298	<class>QLayoutWidget</class>
		299	<property stdset="1">
		300	<name>name</name>
		301	<cstring>Layout5</cstring>
		302	</property>
		303	<grid>
		304	<property stdset="1">
		305	<name>margin</name>
		306	<number>0</number>
		307	</property>
		308	<property stdset="1">
		309	<name>spacing</name>
		310	<number>6</number>
		311	</property>
		312	<widget row="0" column="1" >
		313	<class>QLabel</class>
		314	<property stdset="1">
		315	<name>name</name>
		316	<cstring>TextLabelShift</cstring>
		317	</property>
		318	<property stdset="1">
		319	<name>text</name>
		320	<string>nan</string>
		321	</property>
		322	</widget>
		323	<widget row="1" column="1" >
		324	<class>QLabel</class>
		325	<property stdset="1">
		326	<name>name</name>
		327	<cstring>TextLabelPredTime</cstring>
		328	</property>
		329	<property stdset="1">
		330	<name>text</name>
		331	<string>nan</string>
		332	</property>
		333	</widget>
		334	<widget row="0" column="0" >
		335	<class>QLabel</class>
		336	<property stdset="1">
		337	<name>name</name>
		338	<cstring>Mean_shift_label</cstring>
		339	</property>
		340	<property stdset="1">
		341	<name>text</name>
		342	<string>Mean shift:</string>
		343	</property>
		344	</widget>
		345	<widget row="1" column="0" >
		346	<class>QLabel</class>
		347	<property stdset="1">
		348	<name>name</name>
		349	<cstring>TextLabel3_2</cstring>
		350	</property>
		351	<property stdset="1">
		352	<name>text</name>
		353	<string>Pred. Time:</string>
		354	</property>
		355	</widget>
		356	</grid>
		357	</widget>
		358	</grid>
286	</widget>	359	</widget>
287	<widget>	360	<widget>
288	<class>QWidget</class>	361	<class>QWidget</class>