ein paar kleinere verbesserungen

git-svn-id: http://svn.lsim.tuxzone.org/trunk@28 4bec179b-ab65-46ed-a5f8-55b8b5c735d0

lsim.kdevelop

@@ -161,7 +161,7 @@
         <lsim>/mnt/sdb1/c++/lsim</lsim>
       </cwd>
       <debugarguments>
-        <lsim/>
+        <lsim></lsim>
       </debugarguments>
     </run>
     <general>

lsim.kdevses

@@ -1,24 +1,24 @@
 <?xml version = '1.0' encoding = 'UTF-8'?>
 <!DOCTYPE KDevPrjSession>
 <KDevPrjSession>
- <DocsAndViews NumberOfDocuments="11" >
+ <DocsAndViews NumberOfDocuments="15" >
   <Doc0 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.h" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="139" Type="Source" />
   </Doc0>
   <Doc1 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.cpp" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="110" Type="Source" />
   </Doc1>
   <Doc2 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.h" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="66" Type="Source" />
   </Doc2>
   <Doc3 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.cpp" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="207" Type="Source" />
   </Doc3>
   <Doc4 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.h" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="73" Type="Source" />
   </Doc4>
   <Doc5 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.cpp" >
-   <View0 Encoding="" Type="Source" />
+   <View0 Encoding="" line="52" Type="Source" />
   </Doc5>
   <Doc6 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/probechargewidget.cpp" >
    <View0 Encoding="" Type="Source" />
@@ -35,6 +35,18 @@
   <Doc10 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfieldwidget.h" >
    <View0 Encoding="" line="25" Type="Source" />
   </Doc10>
+  <Doc11 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/main.cpp" >
+   <View0 Encoding="" line="31" Type="Source" />
+  </Doc11>
+  <Doc12 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/application.qrc" >
+   <View0 Encoding="" line="17" Type="Source" />
+  </Doc12>
+  <Doc13 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/expdoublespinbox.h" >
+   <View0 Encoding="" line="44" Type="Source" />
+  </Doc13>
+  <Doc14 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/fielditem.cpp" >
+   <View0 Encoding="" line="122" Type="Source" />
+  </Doc14>
  </DocsAndViews>
  <pluginList>
   <kdevdebugger>

src/graphicsellipseitem.cpp

@@ -102,7 +102,7 @@ void GraphicsEllipseItem::calculateProbePath(QPointF startPoint) {
 	currProbePath->append(startPoint);
 	speedListX->append(startSpeedX);
 	speedListY->append(startSpeedY);
-	realSimulTime =0;
+	realSimulTime = 0;
 
 	//startpunkt in den Pfad setzen
 	flightPath = QPainterPath(startPoint);
@@ -145,7 +145,7 @@ void GraphicsEllipseItem::calculateProbePath(QPointF startPoint) {
 		currProbePath->append(newPoint);
 		speedListX->append(newspeedX);
 		speedListY->append(newspeedY);
-
+		realSimulTime += timePerStep;
 		if (i%path_entry_step == 0 || i==steps) flightPath.lineTo(newPoint);
 
 
@@ -252,3 +252,9 @@ void GraphicsEllipseItem::setFlightPath ( const QPainterPath& theValue ) {
 	if (flightPath==theValue) return;
 	flightPath = theValue;
 }
+
+
+double GraphicsEllipseItem::getRealSimulTime() const {
+	return realSimulTime;
+}
+

src/graphicsellipseitem.h

@@ -50,6 +50,7 @@ class GraphicsEllipseItem : public QObject , public QGraphicsEllipseItem {
 		double getMasse(double speed = 0);
 		
 		QPainterPath getFlightPath() const;
+		double getRealSimulTime() const;
 
 
 	protected:
@@ -63,7 +64,7 @@ class GraphicsEllipseItem : public QObject , public QGraphicsEllipseItem {
 		///Liste Der Geschwindigkeitsanteile in y-richtung
 		QList<double> *speedListY;
 		///Gesamtzeilt der der Simulation
-		double *realSimulTime;
+		double realSimulTime;
 		///Masse der Probeladung in kg
 		double masse;
 		///Ladung der Probleadung in As

src/lsim.cpp

@@ -49,6 +49,7 @@ lsim::lsim() {
 	createStatusBar();
 	createDocks();
 	setMode(EditMode);
+	connect(simulscene, SIGNAL(timeLineDurationChanged(int)),this, SLOT(timeLineDurationChangeWrapperToSec(int)));
 }
 
 void lsim::closeEvent (QCloseEvent *event) {
@@ -233,17 +234,17 @@ void lsim::createMenus() {
 
 void lsim::createToolBars() {
 	windowModeBar = new QToolBar(tr("Modus"));
-	windowModeBar->setIconSize(QSize(22,22));
+	windowModeBar->setIconSize(QSize(24,24));
 	windowModeBar->addAction(acts.editModeAct);
 	windowModeBar->addAction(acts.simulationModeAct);
 
 	timerControlBar = new QToolBar (tr ("Timer"));
-	timerControlBar->setIconSize(QSize(22,22));
+	timerControlBar->setIconSize(QSize(24,24));
 	timerControlBar->addAction(acts.timerPause);
 	timerControlBar->addAction(acts.timerStop);
 
 	sceneModeBar = new QToolBar (tr ("Edit"));
-	sceneModeBar->setIconSize(QSize(22,22));
+	sceneModeBar->setIconSize(QSize(24,24));
 	sceneModeBar->addAction(acts.itemEditModeAct);
 	sceneModeBar->addAction(acts.insertEFieldItemAct);
 	sceneModeBar->addAction(acts.insertBFieldItemAct);
@@ -251,14 +252,13 @@ void lsim::createToolBars() {
 	sceneModeBar->addAction(acts.probeChargeItemPlaceAct);
 
 	upDownBar = new QToolBar(tr("Feldanordnungsreihenfolge"));
-	upDownBar->setIconSize(QSize(20,20));
+	upDownBar->setIconSize(QSize(21,21));
 	upDownBar->addAction(acts.moveItemOnBottom);
 	upDownBar->addAction(acts.moveItemDown);
 	upDownBar->addAction(acts.moveItemUp);
 	upDownBar->addAction(acts.moveItemOnTop);
 
 	addToolBar(windowModeBar);
-	
 }
 
 void lsim::initWindowMode(WindowMode newMode) {
@@ -395,19 +395,27 @@ void lsim::createDocks() {
 	connect(simulscene, SIGNAL(flightPathVisibilityChanged(bool)),flight_path_box, SLOT(setChecked(bool)));
 
 	//timer laenge Box
-	QSpinBox *timer_box = new QSpinBox;
+	QDoubleSpinBox *timer_box = new QDoubleSpinBox;
 	timer_box->setRange(1.0, 1e+10);
-	timer_box->setKeyboardTracking(false);
-	timer_box->setValue(simulscene->getTimeLineDuration());
-	timer_box->setSuffix(" ms");
-	connect(timer_box, SIGNAL(valueChanged(int)),simulscene, SLOT(setTimeLineDuration(int)));
+	timer_box->setDecimals(3);
+	//timer_box->setKeyboardTracking(false);
+	timer_box->setValue(simulscene->getTimeLineDuration()/1000.0);
+	timer_box->setSuffix(" s");
+	connect(timer_box, SIGNAL(valueChanged(double)),this, SLOT(timeLineDurationSetWrapperToMsec(double)));
+	connect(timer_box, SIGNAL(valueChanged(double)),acts.timerStop, SLOT(trigger()));
 	//connect(timer_box, SIGNAL(valueChanged(int)),simulscene, SLOT(stopTimer()));
-	connect(simulscene, SIGNAL(timeLineDurationChanged(int)),timer_box, SLOT(setValue(int)));
+	connect(this, SIGNAL(timeLineDurationChangedSec(double)),timer_box, SLOT(setValue(double)));
+
+	//Echte simulationsdauer
+	QLabel *real_simul_time_shower = new QLabel(tr("keine Daten"));
+	real_simul_time_shower->setTextInteractionFlags(Qt::TextSelectableByMouse);
+	connect(simulscene, SIGNAL(realSimulTimeChanged(QString)),real_simul_time_shower, SLOT(setText(QString)));
 
 
 	//description labels
 	QLabel *flight_path_label = new QLabel(tr("Flugbahn anzeigen:"));
 	QLabel *timer_label = new QLabel(tr("L\344nge der Animation:"));
+	QLabel *real_simul_time_label = new QLabel(tr("\"Reale\" Simulationsdauer:"));
 
 	//grid layout
 	QGridLayout *simulOptGridLayout = new QGridLayout;
@@ -415,6 +423,8 @@ void lsim::createDocks() {
 	simulOptGridLayout->addWidget(flight_path_box,3,1);
 	simulOptGridLayout->addWidget(timer_label,4,0,Qt::AlignRight);
 	simulOptGridLayout->addWidget(timer_box,4,1);
+	simulOptGridLayout->addWidget(real_simul_time_label,5,0,Qt::AlignRight);
+	simulOptGridLayout->addWidget(real_simul_time_shower,5,1);
 
 	QGroupBox *simulOptGroupBox = new QGroupBox(tr("Allgemeines"));
 	simulOptGroupBox->setLayout(simulOptGridLayout);
@@ -456,6 +466,14 @@ void lsim::createDocks() {
 
 }
 
+void lsim::timeLineDurationChangeWrapperToSec(int length) {
+	emit timeLineDurationChangedSec((double)length/1000.0);
+}
+
+void lsim::timeLineDurationSetWrapperToMsec(double length) {
+	simulscene->setTimeLineDuration(int(length*1000));
+}
+
 void lsim::actModeSwitcher(QAction *action) {
 	simulscene->setSceneMode((SimulScene::SceneMode)action->data().toInt());
 }
@@ -525,11 +543,13 @@ void lsim::startCalculation() {
 	
 	if (simulscene->getMeterPerPx() == 0) {
 		QMessageBox::critical (this,tr("B\366ser Fehler!"),tr("Die Wegl\344nge pro Pixel darf nicht 0 sein!"));
+		setMode(EditMode);
 		return;
 	}
 
 	if (simulscene->getProbeChargeItem()->getMasse(0) == 0) {
 		QMessageBox::critical (this,tr("B\366ser Fehler!"),tr("Die Masse der Probeladung darf nicht 0 sein!"));
+		setMode(EditMode);
 		return;
 	}
 
@@ -542,7 +562,7 @@ void lsim::startCalculation() {
 	statusBar()->clearMessage();
 }
 void lsim::startTimer() {
-	if( qApp->focusWidget() !=0) qApp->focusWidget()->clearFocus();
+	clearAnyFocus();
 	simulscene->startTimer();
 }
 void lsim::handleDockLocationChange() {

src/lsim.h

@@ -70,6 +70,9 @@ class lsim: public QMainWindow {
 		void clearAnyFocus();
 		void resetAll();
 
+		void timeLineDurationChangeWrapperToSec(int length);
+		void timeLineDurationSetWrapperToMsec(double length);
+
 	private:
 		void createActions();
 		void createMenus();
@@ -134,6 +137,7 @@ class lsim: public QMainWindow {
 		WindowMode myMode;
 	signals:
 		void windowModeChanged(WindowMode mode);
+		void timeLineDurationChangedSec(double duration);
 };
 
 #endif

src/simulscene.cpp

@@ -39,7 +39,6 @@
 #include <QListWidget>
 
 
-
 SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
 
 	fieldListWidget = new QListWidget();
@@ -109,6 +108,7 @@ void SimulScene::setupVars() {
 	setSteps(300000);
 	//setMeterPerPx(1/1000.0);
 	setMeterPerPx(0.01);
+	setPxPerSec(90.0);
 
 	timer->setFrameRange(0,100);
 	timer->setUpdateInterval(30);
@@ -810,6 +810,16 @@ void SimulScene::startCalculation() {
 			ani->setPosAt(i/(double)currSteps, ellipse1->getCurrProbePath()->at(i) );
 		}
 	}
+
+	//aenderungen bestimmter Werte bekanntgeben
+	QString realSimulTimeString(QLocale().toString(ellipse1->getRealSimulTime(),'g'));
+	realSimulTimeString.append(" s");
+	emit realSimulTimeChanged(realSimulTimeString); 
+
+	//brauchbare Animationsdauer bestimmen
+	setTimeLineDuration(ellipse1->getFlightPath().length()/getPxPerSec() * 1000.0);
+
+
 }
 
 
@@ -894,6 +904,9 @@ double SimulScene::getMeterPerPx() const {
 	return meterPerPx;
 }
 
+double SimulScene::getPxPerSec() const {
+	return pxPerSec;
+}
 
 void SimulScene::setMeterPerPx ( double theValue ) {
 	if (theValue == meterPerPx) return;
@@ -901,6 +914,12 @@ void SimulScene::setMeterPerPx ( double theValue ) {
 	emit meterPerPxChanged(theValue);
 }
 
+void SimulScene::setPxPerSec ( double theValue ) {
+	if (theValue == pxPerSec) return;
+	pxPerSec = theValue;
+	emit pxPerSecChanged(theValue);
+}
+
 
 /*!
     \fn SimulScene::getProbeDockWidget() const

src/simulscene.h

@@ -56,6 +56,8 @@ class SimulScene : public QGraphicsScene {
 
 		~SimulScene();
    		double getTimePerStep();
+		double getMeterPerPx() const;
+		double getPxPerSec() const;
     		int getSteps();
 
 		//! gibt die Wirkende Kraft  zurück (in Newton)
@@ -94,7 +96,7 @@ class SimulScene : public QGraphicsScene {
    		void setSteps(int steps);
 
 		void setMeterPerPx ( double theValue );
-		double getMeterPerPx() const;
+		void setPxPerSec ( double theValue );
 		void setFlightPathVisible(bool visible = true);
 		void setTimeLineDuration(int duration);
 		
@@ -118,9 +120,11 @@ class SimulScene : public QGraphicsScene {
     		void stepsChanged(int steps);
     		void timePerStepChanged(double timePerStep);
 		void meterPerPxChanged(double meterPerPx);
+		void pxPerSecChanged(double pxps);
 		void flightPathVisibilityChanged(bool visible);
 		void timeLineDurationChanged(int duration);
 		void timeLineInRunningState(bool yesno = false);
+		void realSimulTimeChanged(QString theString);
 	private:
 		QTimeLine *timer;
 
@@ -132,6 +136,9 @@ class SimulScene : public QGraphicsScene {
 		int steps;
 		///ein Pixel entspricht so viel meter
 		double meterPerPx;
+		///Animationsgescheindigkeit in px/s (durchschnittlich)
+		double pxPerSec;
+
 
 		HomoEFieldItem *currHomoEfieldInsertItem; //Aktuell erstelltes Item
 		HomoEFieldItem *currHomoEfieldEditItem;