catdog2/lsim
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viele viele sachen

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git-svn-id: http://svn.lsim.tuxzone.org/trunk@29 4bec179b-ab65-46ed-a5f8-55b8b5c735d0
This commit is contained in:
catdog2
2008-12-09 22:01:57 +00:00
parent ff93559144
commit 6014ae6fdf
16 changed files with 14992 additions and 34 deletions
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2
lsim.kdevelop
View File

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

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lsim.kdevelop.pcs
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27
lsim.kdevses
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@@ -1,12 +1,12 @@
<?xml version = '1.0' encoding = 'UTF-8'?>
<!DOCTYPE KDevPrjSession>
<KDevPrjSession>
<DocsAndViews NumberOfDocuments="15" >
<DocsAndViews NumberOfDocuments="18" >
<Doc0 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.h" >
<View0 Encoding="" line="139" Type="Source" />
<View0 Encoding="" line="201" Type="Source" />
</Doc0>
<Doc1 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.cpp" >
<View0 Encoding="" line="110" Type="Source" />
<View0 Encoding="" line="106" Type="Source" />
</Doc1>
<Doc2 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.h" >
<View0 Encoding="" line="66" Type="Source" />
@@ -15,10 +15,10 @@
<View0 Encoding="" line="207" Type="Source" />
</Doc3>
<Doc4 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.h" >
<View0 Encoding="" line="73" Type="Source" />
<View0 Encoding="" line="91" Type="Source" />
</Doc4>
<Doc5 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.cpp" >
<View0 Encoding="" line="52" Type="Source" />
<View0 Encoding="" line="293" Type="Source" />
</Doc5>
<Doc6 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/probechargewidget.cpp" >
<View0 Encoding="" Type="Source" />
@@ -33,20 +33,29 @@
<View0 Encoding="" Type="Source" />
</Doc9>
<Doc10 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfieldwidget.h" >
<View0 Encoding="" line="25" Type="Source" />
<View0 Encoding="" Type="Source" />
</Doc10>
<Doc11 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/main.cpp" >
<View0 Encoding="" line="31" Type="Source" />
<View0 Encoding="" Type="Source" />
</Doc11>
<Doc12 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/application.qrc" >
<View0 Encoding="" line="17" Type="Source" />
<View0 Encoding="" line="19" Type="Source" />
</Doc12>
<Doc13 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/expdoublespinbox.h" >
<View0 Encoding="" line="44" Type="Source" />
<View0 Encoding="" Type="Source" />
</Doc13>
<Doc14 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/fielditem.cpp" >
<View0 Encoding="" line="122" Type="Source" />
</Doc14>
<Doc15 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsview.h" >
<View0 Encoding="" line="42" Type="Source" />
</Doc15>
<Doc16 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsview.cpp" >
<View0 Encoding="" line="101" Type="Source" />
</Doc16>
<Doc17 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homoefielditem.cpp" >
<View0 Encoding="" line="17" Type="Source" />
</Doc17>
</DocsAndViews>
<pluginList>
<kdevdebugger>

3
src/application.qrc
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@@ -16,6 +16,9 @@
<file>icons/window-simulmode.svg</file>
<file>icons/application-exit.svg</file>
<file>icons/lsim.svg</file>
<file>icons/view-fullscreen.svg</file>
<file>icons/view-restore.svg</file>
</qresource>
</RCC>

61
src/graphicsview.cpp
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@@ -20,12 +20,21 @@
#include "graphicsview.h"
//#include <QGLWidget>
#include <QGraphicsItem>
#include <QDebug>
#include <cmath>
#include <QMouseEvent>
#include <QStatusBar>
#include "simulscene.h"
#include <QLocale>
GraphicsView::GraphicsView(): QGraphicsView() {
GraphicsView::GraphicsView(QWidget * parent, QStatusBar* statusbar): QGraphicsView(parent) {
mainWindowStatusBar = statusbar;
//setMinimumSize(900,700);
//setDragMode(QGraphicsView::ScrollHandDrag);
//setRenderHint (QPainter::QPainter::Antialiasing,true);
//setCacheMode(QGraphicsView::CacheBackground);
//setTransformationAnchor (QGraphicsView::AnchorUnderMouse);
//scale(2,2);
@@ -34,6 +43,56 @@ GraphicsView::GraphicsView(): QGraphicsView() {
}
void GraphicsView::drawBackground ( QPainter * painter, const QRectF & rect ) {
int lineDistance = 20;
double startX = rect.x();
double startY = rect.y();
double endX = rect.x() + rect.width();
double endY = rect.y() + rect.height();
QPainterPath currPath;
int startPaintX = floor(startX/(double)lineDistance)*lineDistance;
int endPaintX = ceil(endX/(double)lineDistance)*lineDistance;
for (double i = startPaintX; i<endPaintX; i= i+lineDistance) {
if (i==0 )continue;
QPolygonF polygon;
polygon << QPointF(i,startY) << QPointF(i,endY);
currPath.addPolygon(polygon);
}
int startPaintY = floor(startY/(double)lineDistance)*lineDistance;
int endPaintY = ceil(endY/(double)lineDistance)*lineDistance;
for (double i = startPaintY ; i<endPaintY; i= i+lineDistance) {
if (i==0 )continue;
QPolygonF polygon;
polygon << QPointF(startX,i) << QPointF(endX,i);
currPath.addPolygon(polygon);
}
painter->setPen(QPen(Qt::lightGray, 1, Qt::SolidLine));
painter->drawPath(currPath);
painter->setPen(QPen(Qt::green, 1, Qt::SolidLine));
painter->drawLine(startX,0,endX,0);
painter->drawLine(0,startY,0,endY);
}
void GraphicsView::mouseMoveEvent ( QMouseEvent * e ) {
QGraphicsView::mouseMoveEvent(e);
SimulScene* simulScene = dynamic_cast<SimulScene*> (scene());
if (simulScene != 0 && mainWindowStatusBar !=0) {
QPointF scenePos = mapToScene(e->pos());
QString posString;
posString += "Mausposition: ";
posString += "x: " + QLocale().toString(scenePos.x(),'g') + " px"+QChar(8793);
posString += QLocale().toString(scenePos.x()*simulScene->getMeterPerPx(),'g') + " m";
posString += " y: " + QLocale().toString(scenePos.y(),'g') + " px"+QChar(8793);
posString += QLocale().toString(scenePos.y()*simulScene->getMeterPerPx(),'g') + " m";
mainWindowStatusBar->showMessage(posString);
}
}
void GraphicsView::enableOGLViewport() {
//setViewport(new QGLWidget(QGLFormat(QGL::SampleBuffers)));
}

8
src/graphicsview.h
View File

@@ -24,13 +24,14 @@
class HomoEFieldItem;
class QTimeLine;
class QStatusBar;
/**
@author Peter Dahlberg <pdahlberg@gmail.com>
*/
class GraphicsView : public QGraphicsView {
Q_OBJECT
public:
GraphicsView();
GraphicsView(QWidget * parent = 0, QStatusBar* statusbar = 0);
~GraphicsView();
@@ -38,6 +39,11 @@ class GraphicsView : public QGraphicsView {
void enableOGLViewport();
void disableOGLViewport();
private:
QStatusBar * mainWindowStatusBar;
protected:
void drawBackground ( QPainter * painter, const QRectF & rect );
void mouseMoveEvent ( QMouseEvent * e );
};

13
src/homoefielditem.cpp
View File

@@ -29,7 +29,7 @@ HomoEFieldItem::HomoEFieldItem(QRectF sizeRect)
setRectF(sizeRect);
dockWidget = new HomoEFieldWidget(0,0,this);
setFieldPower(10);
setFieldLineDistance(10);
setFieldLineDistance(12);
setFlag(ItemIsMovable);
setFlag(ItemIsSelectable);
setFlag(ItemIsFocusable);
@@ -38,6 +38,7 @@ HomoEFieldItem::HomoEFieldItem(QRectF sizeRect)
//QGraphicsRectItem * testItem = new QGraphicsRectItem(QRectF(-10,-10,6,6), this);
//testItem->setBrush(Qt::SolidPattern);
connect(this, SIGNAL(heightChanged(double)), this, SLOT(handleVoltageChange()));
@@ -124,6 +125,16 @@ void HomoEFieldItem::setFieldPower (double fieldPower ) {
//if (this->fieldPower == fieldPower) return;
this->fieldPower = fieldPower;
emit fieldPowerChanged(fieldPower);
handleVoltageChange ();
}
void HomoEFieldItem::setVoltage (double voltage ) {
setFieldPower( voltage/getRectF().height());
}
void HomoEFieldItem::handleVoltageChange () {
emit voltageChanged(getFieldPower()*getRectF().height());
}

5
src/homoefielditem.h
View File

@@ -58,12 +58,15 @@ class HomoEFieldItem : public FieldItem {
public slots:
void setFieldPower (double fieldPower );
void setVoltage (double voltage );
void setOuterPenWidth ( double theValue );
private slots:
void handleVoltageChange();
signals:
void fieldPowerChanged(double fieldPower);
void voltageChanged(double voltage);
private:
//! Abstand der Feldlinien in der Zeichnung

4
src/homoefieldwidget.cpp
View File

@@ -117,11 +117,13 @@ void HomoEFieldWidget::createWidget()
connect(fieldPowerBox, SIGNAL(valueChanged(double)),homoEField ,SLOT(setFieldPower(double)) );
ExpDoubleSpinBox* voltageBox = new ExpDoubleSpinBox;
voltageBox->setRange(-1e+200,1e+200);
voltageBox->setRange(0,1e+200);
voltageBox->setDecimals(35);
voltageBox->setDisplayDecimals(3);
voltageBox->setKeyboardTracking(false);
voltageBox->setSuffix(" V");
connect(homoEField ,SIGNAL(voltageChanged(double)),voltageBox, SLOT(setValue(double)) );
connect(voltageBox, SIGNAL(valueChanged(double)),homoEField ,SLOT(setVoltage(double)) );
QGridLayout* constGridLayout = new QGridLayout;
//constGridLayout->setSizeConstraint(QLayout::SetFixedSize);

7402
src/icons/view-fullscreen.svg Normal file
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src/icons/view-restore.svg Normal file
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60
src/lsim.cpp
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@@ -39,7 +39,7 @@
lsim::lsim() {
gview = new GraphicsView();
gview = new GraphicsView(this,statusBar());
setCentralWidget (gview);
createScene();
createActions();
@@ -66,6 +66,19 @@ void lsim::about() {
void lsim::createActions() {
QIcon fullScreenIcon = QIcon(":icons/view-fullscreen.svg");
fullScreenIcon.addFile(":icons/view-restore.svg", QSize(),QIcon::Normal,QIcon::On);
fullScreenIcon.addFile(":icons/view-restore.svg", QSize(),QIcon::Disabled,QIcon::On);
fullScreenIcon.addFile(":icons/view-restore.svg", QSize(),QIcon::Active,QIcon::On);
fullScreenIcon.addFile(":icons/view-restore.svg", QSize(),QIcon::Selected,QIcon::On);
acts.fullScreenAct = new QAction (tr ("&Vollbild"), this);
acts.fullScreenAct->setStatusTip (tr ("In den Vollbildmodus Wechseln"));
acts.fullScreenAct->setIcon(fullScreenIcon);
acts.fullScreenAct->setCheckable(true);
acts.fullScreenAct->setShortcut(QKeySequence(Qt::Key_F11));
connect (acts.fullScreenAct, SIGNAL (toggled(bool)), this, SLOT (goToFullscreen(bool)));
connect (this, SIGNAL (fullScreenModeChanged(bool)), acts.fullScreenAct, SLOT (setChecked(bool)));
acts.aboutAct = new QAction (tr ("&About"), this);
acts.aboutAct->setStatusTip (tr ("Show the application's About box"));
connect (acts.aboutAct, SIGNAL (triggered()), this, SLOT (about()));
@@ -115,6 +128,7 @@ void lsim::createActions() {
acts.exitAct = new QAction (tr ("Beenden"), this);
acts.exitAct->setStatusTip (tr ("lsim beenden"));
acts.exitAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
acts.exitAct->setIcon(QIcon(":icons/application-exit.svg"));
connect (acts.exitAct, SIGNAL (triggered()), qApp, SLOT (quit()));
@@ -152,13 +166,13 @@ void lsim::createActions() {
//Edit, insert, Modechange
acts.itemEditModeAct = new QAction (tr ("Bearbeiten"), this);
acts.itemEditModeAct = new QAction (tr ("Felder Bearbeiten"), this);
acts.itemEditModeAct->setStatusTip (tr ("Die Anordnung ver\344ndern"));
acts.itemEditModeAct->setIcon(QIcon(":icons/edit-scene.svg"));
acts.itemEditModeAct->setCheckable(true);
acts.itemEditModeAct->setData(QVariant(SimulScene::FieldItemEdit));
acts.insertEFieldItemAct = new QAction (tr ("elektrisches Feld hizuf\374gen"), this);
acts.insertEFieldItemAct = new QAction (tr ("Elektrisches Feld hizuf\374gen"), this);
acts.insertEFieldItemAct->setStatusTip (tr ("Ein elekrisches Feld hizuf\374gen"));
acts.insertEFieldItemAct->setIcon(QIcon(":icons/insert-efield.svg"));
acts.insertEFieldItemAct->setCheckable(true);
@@ -194,16 +208,18 @@ void lsim::createActions() {
//Window Mode
acts.editModeAct = new QAction (tr ("in den Bearbeitungsmodus wechseln"), this);
acts.editModeAct = new QAction (tr ("&Bearbeitungsmodus"), this);
acts.editModeAct->setStatusTip (tr ("erm\366glicht das Bearbeiten der Anordnung"));
acts.editModeAct->setIcon(QIcon(":icons/window-editmode.svg"));
acts.editModeAct->setCheckable(true);
acts.editModeAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
acts.editModeAct->setData(QVariant(lsim::EditMode));
acts.simulationModeAct = new QAction (tr ("in den Simulation wechseln"), this);
acts.simulationModeAct = new QAction (tr ("&Simulationsmodus"), this);
acts.simulationModeAct->setStatusTip (tr ("Berechnet die Flugbahn und wechselt in den Simulationsmodus"));
acts.simulationModeAct->setIcon(QIcon(":icons/window-simulmode.svg"));
acts.simulationModeAct->setCheckable(true);
acts.simulationModeAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
acts.simulationModeAct->setData(QVariant(lsim::SimulationMode));
windowModeActGroup = new QActionGroup(this);
@@ -215,15 +231,21 @@ void lsim::createActions() {
}
void lsim::createMenus() {
fileMenu = menuBar()->addMenu(tr("Datei"));
fileMenu = menuBar()->addMenu(tr("&Datei"));
fileMenu->addAction(acts.resetAct);
fileMenu->addAction(acts.exitAct);
menuBar()->addMenu(tr("Bearbeiten"));
viewMenu = menuBar()->addMenu(tr("Ansicht"));
viewMenu->addAction(acts.resetAct);
editMenu = menuBar()->addMenu(tr("&Bearbeiten"));
menuBar()->addMenu(tr("Einstellungen"));
viewMenu = menuBar()->addMenu(tr("&Ansicht"));
viewMenu->addAction(acts.editModeAct);
viewMenu->addAction(acts.simulationModeAct);
viewMenu->addSeparator();
viewMenu->addAction(acts.fullScreenAct);
menuBar()->addMenu(tr("&Einstellungen"));
helpMenu = menuBar()->addMenu (tr ("&Help"));
@@ -271,6 +293,7 @@ void lsim::initWindowMode(WindowMode newMode) {
removeDockWidget(simulOptDock);
gview->setDragMode(QGraphicsView::NoDrag);
gview->setInteractive(true);
if (newMode == lsim::EditMode) {
simulscene->clearFlightPath();
acts.timerStop->trigger();
@@ -280,8 +303,9 @@ void lsim::initWindowMode(WindowMode newMode) {
addDockWidget(Qt::LeftDockWidgetArea,fieldItemEditDock);
addDockWidget(Qt::LeftDockWidgetArea,probeItemDock);
addDockWidget(Qt::LeftDockWidgetArea,sceneDock);
tabifyDockWidget(probeItemDock,fieldItemEditDock);
tabifyDockWidget(fieldItemEditDock, sceneDock);
tabifyDockWidget(probeItemDock,sceneDock);
tabifyDockWidget(sceneDock,fieldItemEditDock);
sceneDock->show();
sceneModeBar->setVisible(true);
upDownBar->setVisible(true);
fieldItemEditDock->setVisible(true);
@@ -303,11 +327,11 @@ void lsim::initWindowMode(WindowMode newMode) {
acts.itemEditModeAct->trigger();
simulscene->clearSelection();
acts.calculate->trigger();
//gview->setScene(simulscene); //ueberfluessige scrollbars entfernen
gview->centerOn(simulscene->getProbeChargeItem());
}
}
@@ -318,6 +342,7 @@ void lsim::createStatusBar() {
void lsim::createScene() {
simulscene = new SimulScene();
gview->setScene(simulscene);
simulscene->addRect(-qApp->desktop()->screenGeometry().width(),-qApp->desktop()->screenGeometry().height(), qApp->desktop()->screenGeometry().width()*2, qApp->desktop()->screenGeometry().height()*2)->setVisible(false);
}
void lsim::createDocks() {
@@ -615,3 +640,12 @@ void lsim::resetAll() {
gview->centerOn(0,0);
}
void lsim::goToFullscreen(bool yesno) {
if (yesno && windowState() == Qt::WindowFullScreen) return;
if (!yesno && windowState() != Qt::WindowFullScreen) return;
setWindowState(windowState() ^ Qt::WindowFullScreen);
//qDebug()<< (windowState() == Qt::WindowFullScreen);
emit fullScreenModeChanged(windowState() == Qt::WindowFullScreen);
}

4
src/lsim.h
View File

@@ -55,6 +55,8 @@ class lsim: public QMainWindow {
protected:
void closeEvent (QCloseEvent *event);
public slots:
void goToFullscreen(bool yesno);
private slots:
void about();
@@ -119,6 +121,7 @@ class lsim: public QMainWindow {
QAction *probeChargeItemPlaceAct;
QAction *resetAct;
QAction *fullScreenAct;
};
Actions acts;
@@ -138,6 +141,7 @@ class lsim: public QMainWindow {
signals:
void windowModeChanged(WindowMode mode);
void timeLineDurationChangedSec(double duration);
void fullScreenModeChanged(bool mode);
};
#endif

16
src/main.cpp
View File

@@ -22,14 +22,30 @@
#include <QApplication>
#include <QIcon>
#include "lsim.h"
#include <QDesktopWidget>
#include <QDebug>
int main(int argc, char *argv[])
{
Q_INIT_RESOURCE(application);
QApplication app(argc, argv);
app.setWindowIcon(QIcon(":icons/lsim.svg"));
lsim * mw = new lsim();
int dWidth = app.desktop()->availableGeometry(mw).width();
int dHeight = app.desktop()->availableGeometry(mw).height();
int frWidth = mw->frameGeometry().width() - mw->geometry().width();
int frHeight = mw->frameGeometry().height() - mw->geometry().height();
mw->resize(0.9*dWidth-frWidth, 0.9 *dHeight-frHeight);
int midX = (dWidth - mw->frameGeometry().width()) / 2.0;
int midY = (dHeight - mw->frameGeometry().height()) / 2.0;
mw->move(midX,midY);
if (dWidth <= 1024) {
mw->showMaximized();
}
else {
mw->show();
}
return app.exec();
}

14
src/simulscene.cpp
View File

@@ -37,6 +37,7 @@
#include <QPainterPath>
#include <QGraphicsPathItem>
#include <QListWidget>
#include <QPainter>
SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
@@ -60,7 +61,7 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
setFlightPathVisible();
addLine(0,-298,0,298,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
/*addLine(0,-298,0,298,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
addLine(-398,0,398,0,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
for (int i = -39; i< 39; ++i) {
@@ -76,7 +77,7 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
line ->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
line->setZValue(-1);
}
}
}*/
ellipse1 = new GraphicsEllipseItem();
ellipse1->setRect(-2,-2,5,5);
@@ -102,6 +103,11 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
}
void SimulScene::drawBackground ( QPainter * painter, const QRectF & rect ) {
QGraphicsScene::drawBackground(painter,rect);
}
void SimulScene::setupVars() {
//variablen initialisieren
setTimePerStep(1e-10);
@@ -111,7 +117,7 @@ void SimulScene::setupVars() {
setPxPerSec(90.0);
timer->setFrameRange(0,100);
timer->setUpdateInterval(30);
//timer->setUpdateInterval(30);
timer->setCurveShape(QTimeLine::LinearCurve);
setTimeLineDuration(30000);
@@ -457,7 +463,7 @@ void SimulScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent) {
}
void SimulScene::keyPressEvent (QKeyEvent *keyevent) {
if(keyevent->key() == Qt::Key_Delete) {
if(keyevent->matches(QKeySequence::Delete)) {
deleteSelectedFieldItems();
}
}

1
src/simulscene.h
View File

@@ -199,6 +199,7 @@ class SimulScene : public QGraphicsScene {
void mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
void keyPressEvent ( QKeyEvent * keyEvent );
void drawBackground ( QPainter * painter, const QRectF & rect );
};
#endif