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ModelWidgetContainer.cpp
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ModelWidgetContainer.cpp
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/*
* This file is part of OpenModelica.
*
* Copyright (c) 1998-CurrentYear, Open Source Modelica Consortium (OSMC),
* c/o Linköpings universitet, Department of Computer and Information Science,
* SE-58183 Linköping, Sweden.
*
* All rights reserved.
*
* THIS PROGRAM IS PROVIDED UNDER THE TERMS OF GPL VERSION 3 LICENSE OR
* THIS OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.2.
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THE OSMC PUBLIC LICENSE OR THE GPL VERSION 3,
* ACCORDING TO RECIPIENTS CHOICE.
*
* The OpenModelica software and the Open Source Modelica
* Consortium (OSMC) Public License (OSMC-PL) are obtained
* from OSMC, either from the above address,
* from the URLs: http://www.ida.liu.se/projects/OpenModelica or
* http://www.openmodelica.org, and in the OpenModelica distribution.
* GNU version 3 is obtained from: http://www.gnu.org/copyleft/gpl.html.
*
* This program is distributed WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH
* IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF OSMC-PL.
*
* See the full OSMC Public License conditions for more details.
*
*/
/*
* @author Adeel Asghar <adeel.asghar@liu.se>
*/
#include "Modeling/ModelWidgetContainer.h"
#include "MainWindow.h"
#include "LibraryTreeWidget.h"
#include "ItemDelegate.h"
#include "Options/OptionsDialog.h"
#include "MessagesWidget.h"
#include "DocumentationWidget.h"
#include "Annotations/ShapePropertiesDialog.h"
#include "Element/ElementProperties.h"
#include "Commands.h"
#include "TLM/FetchInterfaceDataDialog.h"
#include "Options/NotificationsDialog.h"
#include "ModelicaClassDialog.h"
#include "TLM/TLMCoSimulationDialog.h"
#include "Git/GitCommands.h"
#if !defined(WITHOUT_OSG)
#include "Animation/ThreeDViewer.h"
#endif
#include "OMS/OMSProxy.h"
#include "OMS/ModelDialog.h"
#include "OMS/BusDialog.h"
#include "OMS/SystemSimulationInformationDialog.h"
#include "Util/ResourceCache.h"
#include "Plotting/PlotWindowContainer.h"
#include "Util/NetworkAccessManager.h"
#include <QNetworkReply>
#include <QMessageBox>
#include <QMenu>
#include <QMenuBar>
#include <QGraphicsDropShadowEffect>
#include <QButtonGroup>
#include <QDockWidget>
#include <QPrinter>
#include <QPrintDialog>
#include <QDesktopServices>
#include <QClipboard>
/*!
* \class GraphicsScene
* \brief The GraphicsScene class is a container for graphicsl components in a simulationmodel.
*/
/*!
* \brief GraphicsScene::GraphicsScene
* \param viewType
* \param pModelWidget
*/
GraphicsScene::GraphicsScene(StringHandler::ViewType viewType, ModelWidget *pModelWidget)
: QGraphicsScene(pModelWidget), mViewType(viewType)
{
mpModelWidget = pModelWidget;
}
/*!
* \class GraphicsView
* \brief The GraphicsView class is a class which display the content of a scene of components.
*/
/*!
* \brief GraphicsView::GraphicsView
* \param viewType
* \param pModelWidget
* \param visualizationView
*/
GraphicsView::GraphicsView(StringHandler::ViewType viewType, ModelWidget *pModelWidget, bool visualizationView)
: QGraphicsView(pModelWidget), mViewType(viewType), mVisualizationView(visualizationView), mSkipBackground(false)
{
/* Ticket #3275
* Set the scroll bars policy to always on to avoid unnecessary resize events.
*/
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
setFrameShape(QFrame::StyledPanel);
setDragMode(QGraphicsView::RubberBandDrag);
setAcceptDrops(true);
setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
setMouseTracking(true);
mpModelWidget = pModelWidget;
// set the coOrdinate System
mCoOrdinateSystem = CoOrdinateSystem();
// if it is a new model then use the values from options
if (!mpModelWidget->getLibraryTreeItem()->isSaved()) {
GraphicalViewsPage *pGraphicalViewsPage;
pGraphicalViewsPage = OptionsDialog::instance()->getGraphicalViewsPage();
const qreal left = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewExtentLeft() : pGraphicalViewsPage->getDiagramViewExtentLeft();
const qreal bottom = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewExtentBottom() : pGraphicalViewsPage->getDiagramViewExtentBottom();
const qreal right = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewExtentRight() : pGraphicalViewsPage->getDiagramViewExtentRight();
const qreal top = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewExtentTop() : pGraphicalViewsPage->getDiagramViewExtentTop();
if (!qFuzzyCompare(left, -100) || !qFuzzyCompare(bottom, -100) || !qFuzzyCompare(right, 100) || !qFuzzyCompare(top, 100)) {
mCoOrdinateSystem.setLeft(left);
mCoOrdinateSystem.setBottom(bottom);
mCoOrdinateSystem.setRight(right);
mCoOrdinateSystem.setTop(top);
}
const bool preserveAspectRatio = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewPreserveAspectRation() : pGraphicalViewsPage->getDiagramViewPreserveAspectRation();
if (!preserveAspectRatio) {
mCoOrdinateSystem.setPreserveAspectRatio(preserveAspectRatio);
}
const qreal initialScale = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewScaleFactor() : pGraphicalViewsPage->getDiagramViewScaleFactor();
if (!qFuzzyCompare(initialScale, 0.1)) {
mCoOrdinateSystem.setInitialScale(initialScale);
}
const qreal horizontal = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewGridHorizontal() : pGraphicalViewsPage->getDiagramViewGridHorizontal();
const qreal vertical = (mViewType == StringHandler::Icon) ? pGraphicalViewsPage->getIconViewGridVertical() : pGraphicalViewsPage->getDiagramViewGridVertical();
if (!qFuzzyCompare(horizontal, 2) || !qFuzzyCompare(vertical, 2)) {
mCoOrdinateSystem.setHorizontal(horizontal);
mCoOrdinateSystem.setVertical(vertical);
}
setExtentRectangle(mCoOrdinateSystem.getExtentRectangle());
} else { // when opening a model use the default Modelica specification values
setExtentRectangle(mCoOrdinateSystem.getExtentRectangle());
}
mMergedCoOrdinateSystem = mCoOrdinateSystem;
scale(1.0, -1.0); // invert the drawing area.
setIsCustomScale(false);
setAddClassAnnotationNeeded(false);
setIsCreatingConnection(false);
setIsCreatingTransition(false);
mIsCreatingLineShape = false;
mIsCreatingPolygonShape = false;
mIsCreatingRectangleShape = false;
mIsCreatingEllipseShape = false;
mIsCreatingTextShape = false;
mIsCreatingBitmapShape = false;
mIsPanning = false;
mLastMouseEventPos = QPoint(0, 0);
mpClickedComponent = 0;
mpClickedState = 0;
setIsMovingComponentsAndShapes(false);
setRenderingLibraryPixmap(false);
mComponentsList.clear();
mOutOfSceneComponentsList.clear();
mConnectionsList.clear();
mOutOfSceneConnectionsList.clear();
mTransitionsList.clear();
mOutOfSceneTransitionsList.clear();
mInitialStatesList.clear();
mOutOfSceneInitialStatesList.clear();
mShapesList.clear();
mOutOfSceneShapesList.clear();
mInheritedComponentsList.clear();
mInheritedConnectionsList.clear();
mInheritedShapesList.clear();
mpConnectionLineAnnotation = 0;
mpTransitionLineAnnotation = 0;
mpLineShapeAnnotation = 0;
mpPolygonShapeAnnotation = 0;
mpRectangleShapeAnnotation = 0;
mpEllipseShapeAnnotation = 0;
mpTextShapeAnnotation = 0;
mpBitmapShapeAnnotation = 0;
createActions();
mAllItems.clear();
}
bool GraphicsView::isCreatingShape()
{
return isCreatingLineShape() ||
isCreatingPolygonShape() ||
isCreatingRectangleShape() ||
isCreatingEllipseShape() ||
isCreatingBitmapShape() ||
isCreatingTextShape();
}
void GraphicsView::setExtentRectangle(const QRectF rectangle)
{
// Yes the top of the rectangle is bottom for us since the coordinate system is inverted.
qreal left = rectangle.left();
qreal bottom = rectangle.top();
qreal right = rectangle.right();
qreal top = rectangle.bottom();
/* Ticket:4340 Extend vertical space
* Make the drawing area 25% bigger than the actual size. So we can better use the panning feature.
*/
QRectF sceneRectangle(left * 1.5, bottom * 1.5, qFabs(left - right) * 1.5, qFabs(bottom - top) * 1.5);
setSceneRect(sceneRectangle);
centerOn(sceneRectangle.center());
}
void GraphicsView::setIsCreatingConnection(const bool enable)
{
mIsCreatingConnection = enable;
setIsCreatingPrologue(enable);
}
void GraphicsView::setIsCreatingTransition(const bool enable)
{
mIsCreatingTransition = enable;
setIsCreatingPrologue(enable);
}
void GraphicsView::setIsCreatingLineShape(const bool enable)
{
mIsCreatingLineShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingPolygonShape(const bool enable)
{
mIsCreatingPolygonShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingRectangleShape(const bool enable)
{
mIsCreatingRectangleShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingEllipseShape(const bool enable)
{
mIsCreatingEllipseShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingTextShape(const bool enable)
{
mIsCreatingTextShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingBitmapShape(const bool enable)
{
mIsCreatingBitmapShape = enable;
setIsCreatingPrologue(enable);
updateUndoRedoActions(enable);
}
void GraphicsView::setIsCreatingPrologue(const bool enable)
{
setDragModeInternal(enable);
setItemsFlags(!enable);
}
void GraphicsView::setIsPanning(const bool enable)
{
mIsPanning = enable;
setDragModeInternal(enable, true);
setItemsFlags(!enable);
}
void GraphicsView::setDragModeInternal(bool enable, bool updateCursor)
{
if (enable) {
setDragMode(QGraphicsView::NoDrag);
if (updateCursor) {
viewport()->setCursor(Qt::ClosedHandCursor);
}
} else {
setDragMode(QGraphicsView::RubberBandDrag);
if (updateCursor) {
viewport()->unsetCursor();
}
}
}
void GraphicsView::setItemsFlags(bool enable)
{
// set components, shapes and connection flags accordingly
foreach(Element *pComponent, mComponentsList) {
pComponent->setElementFlags(enable);
}
foreach(ShapeAnnotation *pShapeAnnotation, mShapesList){
pShapeAnnotation->setShapeFlags(enable);
}
foreach(LineAnnotation *pLineAnnotation, mConnectionsList) {
pLineAnnotation->setShapeFlags(enable);
}
}
/*!
* \brief GraphicsView::updateUndoRedoActions
* Updates the Undo Redo actions depending shape(s) creation state.
* \param enable
*/
void GraphicsView::updateUndoRedoActions(bool enable)
{
if (enable) {
MainWindow::instance()->getUndoAction()->setEnabled(!enable);
MainWindow::instance()->getRedoAction()->setEnabled(!enable);
} else {
mpModelWidget->updateUndoRedoActions();
}
}
bool GraphicsView::addComponent(QString className, QPointF position)
{
MainWindow *pMainWindow = MainWindow::instance();
LibraryTreeItem *pLibraryTreeItem = pMainWindow->getLibraryWidget()->getLibraryTreeModel()->findLibraryTreeItem(className);
if (!pLibraryTreeItem) {
return false;
}
// if we are dropping something on meta-model editor then we can skip Modelica stuff.
if (mpModelWidget->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::CompositeModel) {
if (!pLibraryTreeItem->isSaved()) {
QMessageBox::information(pMainWindow, QString(Helper::applicationName).append(" - ").append(Helper::information),
tr("The class <b>%1</b> is not saved. You can only drag & drop saved classes.")
.arg(pLibraryTreeItem->getNameStructure()), Helper::ok);
return false;
} else {
// item not to be dropped on itself; if dropping an item on itself
if (isClassDroppedOnItself(pLibraryTreeItem)) {
return false;
}
QString name = getUniqueComponentName(StringHandler::toCamelCase(pLibraryTreeItem->getName()));
ElementInfo *pComponentInfo = new ElementInfo;
QFileInfo fileInfo(pLibraryTreeItem->getFileName());
// create StartCommand depending on the external model file extension.
if (fileInfo.suffix().compare("mo") == 0) {
pComponentInfo->setStartCommand("StartTLMOpenModelica");
} else if (fileInfo.suffix().compare("in") == 0) {
pComponentInfo->setStartCommand("StartTLMBeast");
} else if (fileInfo.suffix().compare("hmf") == 0) {
pComponentInfo->setStartCommand("StartTLMHopsan");
} else if (fileInfo.suffix().compare("fmu") == 0) {
pComponentInfo->setStartCommand("StartTLMFmiWrapper");
} else if (fileInfo.suffix().compare("slx") == 0) {
pComponentInfo->setStartCommand("StartTLMSimulink");
} else {
pComponentInfo->setStartCommand("");
}
pComponentInfo->setModelFile(fileInfo.fileName());
addComponentToView(name, pLibraryTreeItem, "", position, pComponentInfo, true, false, true);
return true;
}
} else {
// Only allow drag & drop of Modelica LibraryTreeItem on a Modelica LibraryTreeItem
if (mpModelWidget->getLibraryTreeItem()->getLibraryType() != pLibraryTreeItem->getLibraryType()) {
QMessageBox::information(pMainWindow, QString("%1 - %2").arg(Helper::applicationName, Helper::information),
tr("You can only drag & drop Modelica models."), Helper::ok);
return false;
}
StringHandler::ModelicaClasses type = pLibraryTreeItem->getRestriction();
OptionsDialog *pOptionsDialog = OptionsDialog::instance();
// item not to be dropped on itself; if dropping an item on itself
if (isClassDroppedOnItself(pLibraryTreeItem)) {
return false;
} else { // check if the model is partial
if (pLibraryTreeItem->isPartial()) {
if (pOptionsDialog->getNotificationsPage()->getReplaceableIfPartialCheckBox()->isChecked()) {
NotificationsDialog *pNotificationsDialog = new NotificationsDialog(NotificationsDialog::ReplaceableIfPartial,
NotificationsDialog::InformationIcon,
MainWindow::instance());
pNotificationsDialog->setNotificationLabelString(GUIMessages::getMessage(GUIMessages::MAKE_REPLACEABLE_IF_PARTIAL)
.arg(StringHandler::getModelicaClassType(type).toLower()).arg(pLibraryTreeItem->getName()));
if (!pNotificationsDialog->exec()) {
return false;
}
}
}
// get the model defaultComponentPrefixes
QString defaultPrefix = pMainWindow->getOMCProxy()->getDefaultComponentPrefixes(pLibraryTreeItem->getNameStructure());
// get the model defaultComponentName
QString defaultName = pMainWindow->getOMCProxy()->getDefaultComponentName(pLibraryTreeItem->getNameStructure());
QString name;
if (!defaultName.isEmpty()) {
name = getUniqueComponentName(StringHandler::toCamelCase(defaultName));
} else {
name = getUniqueComponentName(StringHandler::toCamelCase(pLibraryTreeItem->getName()));
}
// Allow user to change the component name if always ask for component name settings is true.
if (pOptionsDialog->getNotificationsPage()->getAlwaysAskForDraggedComponentName()->isChecked()) {
ComponentNameDialog *pComponentNameDialog = new ComponentNameDialog(name, this, pMainWindow);
if (pComponentNameDialog->exec()) {
name = pComponentNameDialog->getComponentName();
pComponentNameDialog->deleteLater();
} else {
pComponentNameDialog->deleteLater();
return false;
}
}
// if we or user has changed the default name
if (!defaultName.isEmpty() && name.compare(defaultName) != 0) {
// show the information to the user if we have changed the name of some inner component.
if (defaultPrefix.contains("inner")) {
if (pOptionsDialog->getNotificationsPage()->getInnerModelNameChangedCheckBox()->isChecked()) {
NotificationsDialog *pNotificationsDialog = new NotificationsDialog(NotificationsDialog::InnerModelNameChanged,
NotificationsDialog::InformationIcon,
MainWindow::instance());
pNotificationsDialog->setNotificationLabelString(GUIMessages::getMessage(GUIMessages::INNER_MODEL_NAME_CHANGED)
.arg(defaultName).arg(name));
if (!pNotificationsDialog->exec()) {
return false;
}
}
}
}
ElementInfo *pComponentInfo = new ElementInfo;
pComponentInfo->applyDefaultPrefixes(defaultPrefix);
// if dropping an item on the diagram layer
if (mViewType == StringHandler::Diagram) {
// if item is a class, model, block, connector or record. then we can drop it to the graphicsview
if ((type == StringHandler::Class) || (type == StringHandler::Model) || (type == StringHandler::Block) ||
(type == StringHandler::ExpandableConnector) || (type == StringHandler::Connector) || (type == StringHandler::Record)) {
addComponentToView(name, pLibraryTreeItem, "", position, pComponentInfo, true, false, true);
return true;
} else {
QMessageBox::information(pMainWindow, QString(Helper::applicationName).append(" - ").append(Helper::information),
GUIMessages::getMessage(GUIMessages::DIAGRAM_VIEW_DROP_MSG).arg(pLibraryTreeItem->getNameStructure())
.arg(StringHandler::getModelicaClassType(type)), Helper::ok);
return false;
}
} else if (mViewType == StringHandler::Icon) { // if dropping an item on the icon layer
// if item is a connector. then we can drop it to the graphicsview
if (type == StringHandler::Connector || type == StringHandler::ExpandableConnector) {
addComponentToView(name, pLibraryTreeItem, "", position, pComponentInfo, true, false, true);
return true;
} else {
QMessageBox::information(pMainWindow, QString(Helper::applicationName).append(" - ").append(Helper::information),
GUIMessages::getMessage(GUIMessages::ICON_VIEW_DROP_MSG).arg(pLibraryTreeItem->getNameStructure())
.arg(StringHandler::getModelicaClassType(type)), Helper::ok);
return false;
}
}
}
}
return false;
}
/*!
* \brief GraphicsView::addComponentToView
* Adds the Component to the Graphical Views.
* \param name
* \param pLibraryTreeItem
* \param annotation
* \param position
* \param pComponentInfo
* \param addObject
* \param openingClass
* \param emitComponentAdded
*/
void GraphicsView::addComponentToView(QString name, LibraryTreeItem *pLibraryTreeItem, QString annotation, QPointF position,
ElementInfo *pComponentInfo, bool addObject, bool openingClass, bool emitComponentAdded)
{
AddComponentCommand *pAddComponentCommand;
pAddComponentCommand = new AddComponentCommand(name, pLibraryTreeItem, annotation, position, pComponentInfo, addObject, openingClass, this);
mpModelWidget->getUndoStack()->push(pAddComponentCommand);
if (emitComponentAdded) {
mpModelWidget->getLibraryTreeItem()->emitComponentAdded(pAddComponentCommand->getComponent());
}
if (!openingClass) {
mpModelWidget->updateModelText();
}
}
void GraphicsView::addComponentToClass(Element *pComponent)
{
if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::Modelica) {
MainWindow *pMainWindow = MainWindow::instance();
// Add the component to model in OMC.
/* Ticket:4132
* Always send the full path so that addComponent API doesn't fail when it makes a call to getDefaultPrefixes.
* I updated the addComponent API to make path relative.
*/
pMainWindow->getOMCProxy()->addComponent(pComponent->getName(), pComponent->getComponentInfo()->getClassName(),
mpModelWidget->getLibraryTreeItem()->getNameStructure(), pComponent->getPlacementAnnotation());
LibraryTreeModel *pLibraryTreeModel = pMainWindow->getLibraryWidget()->getLibraryTreeModel();
// get the toplevel class of dragged component
QString packageName = StringHandler::getFirstWordBeforeDot(pComponent->getLibraryTreeItem()->getNameStructure());
LibraryTreeItem *pPackageLibraryTreeItem = pLibraryTreeModel->findLibraryTreeItem(packageName);
// get the top level class of current class
QString topLevelClassName = StringHandler::getFirstWordBeforeDot(mpModelWidget->getLibraryTreeItem()->getNameStructure());
LibraryTreeItem *pTopLevelLibraryTreeItem = pLibraryTreeModel->findLibraryTreeItem(topLevelClassName);
if (pPackageLibraryTreeItem && pTopLevelLibraryTreeItem) {
// get uses annotation of the toplevel class
QList<QList<QString > > usesAnnotation = pMainWindow->getOMCProxy()->getUses(pTopLevelLibraryTreeItem->getNameStructure());
QStringList newUsesAnnotation;
for (int i = 0 ; i < usesAnnotation.size() ; i++) {
if (usesAnnotation.at(i).at(0).compare(packageName) == 0) {
return; // if the package is already in uses annotation of class then simply return without doing anything.
} else {
newUsesAnnotation.append(QString("%1(version=\"%2\")").arg(usesAnnotation.at(i).at(0)).arg(usesAnnotation.at(i).at(1)));
}
}
// if the package has version only then add the uses annotation
if (!pPackageLibraryTreeItem->mClassInformation.version.isEmpty() &&
// Do not add a uses-annotation to itself
pTopLevelLibraryTreeItem->getNameStructure() != packageName) {
newUsesAnnotation.append(QString("%1(version=\"%2\")").arg(packageName).arg(pPackageLibraryTreeItem->mClassInformation.version));
QString usesAnnotationString = QString("annotate=$annotation(uses(%1))").arg(newUsesAnnotation.join(","));
pMainWindow->getOMCProxy()->addClassAnnotation(pTopLevelLibraryTreeItem->getNameStructure(), usesAnnotationString);
}
}
} else if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::CompositeModel) {
// add SubModel Element
CompositeModelEditor *pCompositeModelEditor = dynamic_cast<CompositeModelEditor*>(mpModelWidget->getEditor());
pCompositeModelEditor->addSubModel(pComponent);
/* We need to iterate over Component childrens
* because if user deletes a submodel for which interfaces are already fetched
* then undoing the delete operation reaches here and we should add the interfaces back.
*/
foreach (Element *pInterfaceComponent, pComponent->getElementsList()) {
pCompositeModelEditor->addInterface(pInterfaceComponent, pComponent->getName());
}
}
}
/*!
* \brief GraphicsView::deleteComponent
* Delete the component and its corresponding connections from the components list and OMC.
* \param component is the object to be deleted.
*/
void GraphicsView::deleteComponent(Element *pComponent)
{
// First Remove the connections associated to this component
int i = 0;
while(i != mConnectionsList.size()) {
QString startComponentName = StringHandler::getFirstWordBeforeDot(mConnectionsList[i]->getStartComponentName());
if (startComponentName.contains("[")) {
startComponentName = startComponentName.mid(0, startComponentName.indexOf("["));
}
QString endComponentName = StringHandler::getFirstWordBeforeDot(mConnectionsList[i]->getEndComponentName());
if (endComponentName.contains("[")) {
endComponentName = endComponentName.mid(0, endComponentName.indexOf("["));
}
if (startComponentName == pComponent->getName() || endComponentName == pComponent->getName()) {
deleteConnection(mConnectionsList[i]);
i = 0; //Restart iteration if map has changed
} else {
++i;
}
}
pComponent->setSelected(false);
if (mpModelWidget->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::OMS) {
OMSProxy::instance()->omsDelete(pComponent->getLibraryTreeItem()->getNameStructure());
pComponent->emitDeleted();
} else {
mpModelWidget->getUndoStack()->push(new DeleteComponentCommand(pComponent, this));
}
}
/*!
* \brief GraphicsView::deleteComponentObject
* Deletes the Component.
* \param pComponent
*/
void GraphicsView::deleteComponentFromClass(Element *pComponent)
{
if (mpModelWidget->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::Modelica) {
OMCProxy *pOMCProxy = MainWindow::instance()->getOMCProxy();
// delete the component from OMC
pOMCProxy->deleteComponent(pComponent->getName(), mpModelWidget->getLibraryTreeItem()->getNameStructure());
} else if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::CompositeModel) {
CompositeModelEditor *pCompositeModelEditor = dynamic_cast<CompositeModelEditor*>(mpModelWidget->getEditor());
pCompositeModelEditor->deleteSubModel(pComponent->getName());
}
}
/*!
* \brief GraphicsView::getComponentObject
* Finds the Component
* \param componentName
* \return
*/
Element* GraphicsView::getComponentObject(QString componentName)
{
// look in inherited components
foreach (Element *pInheritedComponent, mInheritedComponentsList) {
if (pInheritedComponent->getName().compare(componentName) == 0) {
return pInheritedComponent;
}
}
// look in components
foreach (Element *pComponent, mComponentsList) {
if (pComponent->getName().compare(componentName) == 0) {
return pComponent;
}
}
return 0;
}
/*!
* \brief GraphicsView::getUniqueComponentName
* Creates a unique component name.
* \param componentName
* \param number
* \return
*/
QString GraphicsView::getUniqueComponentName(QString componentName, int number)
{
QString name = componentName;
if (number > 0) {
name = QString("%1%2").arg(componentName).arg(number);
}
if (!checkComponentName(name)) {
name = getUniqueComponentName(componentName, ++number);
}
return name;
}
/*!
* \brief GraphicsView::checkComponentName
* Checks the component name against the Modelica keywords as well.
* Checks if the component with the same name already exists or not.
* \param componentName
* \return
*/
bool GraphicsView::checkComponentName(QString componentName)
{
// if component name is any keyword of Modelica
if (mpModelWidget->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::Modelica) {
if (ModelicaHighlighter::getKeywords().contains(componentName)) {
return false;
}
}
// if component with same name exists
foreach (Element *pComponent, mComponentsList) {
if (pComponent->getName().compare(componentName, Qt::CaseSensitive) == 0) {
return false;
}
}
return true;
}
/*!
* \brief updateConnectionIndexes
* Updates the connection indexes in the connection name with the passed index.
* \param connectionComponentName
* \param componentConnectionIndex
* \return
*/
QString updateConnectionIndexes(const QString &connectionComponentName, int &componentConnectionIndex) {
QString newConnectionComponentName = "";
int endIndex = connectionComponentName.lastIndexOf(']');
int startIndex = connectionComponentName.lastIndexOf('[', endIndex);
if (startIndex > -1 && endIndex > -1) {
newConnectionComponentName = connectionComponentName.left(startIndex);
newConnectionComponentName += "[";
QStringList range = connectionComponentName.mid(startIndex + 1, endIndex - startIndex - 1).split(':');
if (range.size() > 1) {
newConnectionComponentName += QString("%1:%2").arg(componentConnectionIndex).arg(componentConnectionIndex + (range.at(1).toInt() - range.at(0).toInt()));
componentConnectionIndex = componentConnectionIndex + (range.at(1).toInt() - range.at(0).toInt());
} else {
newConnectionComponentName += QString("%1").arg(componentConnectionIndex);
}
newConnectionComponentName += "]";
}
return newConnectionComponentName;
}
/*!
* \brief GraphicsView::addConnectionToView
* Adds the connection to the view
* \param pConnectionLineAnnotation
*/
void GraphicsView::addConnectionToView(LineAnnotation *pConnectionLineAnnotation)
{
// Add the start component connection details.
Element *pStartComponent = pConnectionLineAnnotation->getStartComponent();
if (pStartComponent->getRootParentComponent()) {
pStartComponent->getRootParentComponent()->addConnectionDetails(pConnectionLineAnnotation);
} else {
pStartComponent->addConnectionDetails(pConnectionLineAnnotation);
}
// Add the end component connection details.
Element *pEndComponent = pConnectionLineAnnotation->getEndComponent();
if (pEndComponent->getRootParentComponent()) {
pEndComponent->getRootParentComponent()->addConnectionDetails(pConnectionLineAnnotation);
} else {
pEndComponent->addConnectionDetails(pConnectionLineAnnotation);
}
pConnectionLineAnnotation->updateToolTip();
addConnectionToList(pConnectionLineAnnotation);
deleteConnectionFromOutOfSceneList(pConnectionLineAnnotation);
addItem(pConnectionLineAnnotation);
pConnectionLineAnnotation->emitAdded();
}
/*!
* \brief GraphicsView::addConnectionToClass
* Adds the connection to class.
* \param pConnectionLineAnnotation - the connection to add.
* \param deleteUndo - True when undo of a delete connection is called.
* \return
*/
bool GraphicsView::addConnectionToClass(LineAnnotation *pConnectionLineAnnotation, bool deleteUndo)
{
if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::CompositeModel) {
CompositeModelEditor *pCompositeModelEditor = dynamic_cast<CompositeModelEditor*>(mpModelWidget->getEditor());
if (pCompositeModelEditor) {
pCompositeModelEditor->createConnection(pConnectionLineAnnotation);
}
} else if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::OMS) {
// if TLM connection
bool connectionSuccessful = false;
if (pConnectionLineAnnotation->getOMSConnectionType() == oms_connection_tlm) {
connectionSuccessful = OMSProxy::instance()->addTLMConnection(pConnectionLineAnnotation->getStartComponent()->getLibraryTreeItem()->getNameStructure(),
pConnectionLineAnnotation->getEndComponent()->getLibraryTreeItem()->getNameStructure(),
pConnectionLineAnnotation->getDelay().toDouble(), pConnectionLineAnnotation->getAlpha().toDouble(),
pConnectionLineAnnotation->getZf().toDouble(), pConnectionLineAnnotation->getZfr().toDouble());
} else {
connectionSuccessful = OMSProxy::instance()->addConnection(pConnectionLineAnnotation->getStartComponent()->getLibraryTreeItem()->getNameStructure(),
pConnectionLineAnnotation->getEndComponent()->getLibraryTreeItem()->getNameStructure());
}
if (connectionSuccessful) {
pConnectionLineAnnotation->updateOMSConnection();
return true;
} else {
return false;
}
} else {
MainWindow *pMainWindow = MainWindow::instance();
// update connectorSizing on start component if exists
bool isStartComponentConnectorSizing = GraphicsView::updateComponentConnectorSizingParameter(this, mpModelWidget->getLibraryTreeItem()->getNameStructure(), pConnectionLineAnnotation->getStartComponent());
// update connectorSizing on end component if exists
bool isEndComponentConnectorSizing = GraphicsView::updateComponentConnectorSizingParameter(this, mpModelWidget->getLibraryTreeItem()->getNameStructure(), pConnectionLineAnnotation->getEndComponent());
if (deleteUndo) {
if (isStartComponentConnectorSizing) {
int connectionIndex = numberOfComponentConnections(pConnectionLineAnnotation->getStartComponent(), pConnectionLineAnnotation) + 1;
QString newStartComponentName = updateConnectionIndexes(pConnectionLineAnnotation->getStartComponentName(), connectionIndex);
if (!newStartComponentName.isEmpty()) {
pConnectionLineAnnotation->setStartComponentName(newStartComponentName);
pConnectionLineAnnotation->updateToolTip();
}
}
if (isEndComponentConnectorSizing) {
int connectionIndex = numberOfComponentConnections(pConnectionLineAnnotation->getEndComponent(), pConnectionLineAnnotation) + 1;
QString newEndComponentName = updateConnectionIndexes(pConnectionLineAnnotation->getEndComponentName(), connectionIndex);
if (!newEndComponentName.isEmpty()) {
pConnectionLineAnnotation->setEndComponentName(newEndComponentName);
pConnectionLineAnnotation->updateToolTip();
}
}
}
// add connection
if (pMainWindow->getOMCProxy()->addConnection(pConnectionLineAnnotation->getStartComponentName(), pConnectionLineAnnotation->getEndComponentName(),
mpModelWidget->getLibraryTreeItem()->getNameStructure(), QString("annotate=").append(pConnectionLineAnnotation->getShapeAnnotation()))) {
/* Ticket #2450
* Do not check for the ports compatibility via instantiatemodel. Just let the user create the connection.
*/
//pMainWindow->getOMCProxy()->instantiateModelSucceeds(mpModelWidget->getNameStructure());
}
}
return true;
}
/*!
* \brief componentIndexesRangeInConnection
* Returns the component array index in connection.
* It could be just index or range e.g., 1:3
* \param connectionComponentName
* \return
*/
QStringList componentIndexesRangeInConnection(const QString &connectionComponentName)
{
int endIndex = connectionComponentName.lastIndexOf(']');
int startIndex = connectionComponentName.lastIndexOf('[', endIndex);
if (startIndex > -1 && endIndex > -1) {
return connectionComponentName.mid(startIndex + 1, endIndex - startIndex - 1).split(':');
}
return QStringList();
}
/*!
* \brief componentIndexInConnection
* Return the component array index used in connection.
* If the index is range then the start of range is returned e.g., 1:3 returns 1 and 2:4 returns 2.
* \param connectionComponentName
* \return
*/
int componentIndexInConnection(const QString &connectionComponentName)
{
QStringList range = componentIndexesRangeInConnection(connectionComponentName);
return range.value(0, "0").toInt();
}
/*!
* \brief GraphicsView::deleteConnectionFromClass
* Deletes the connection from class.
* \param pConnectionLineAnnotation - the connection to delete.
*/
void GraphicsView::deleteConnectionFromClass(LineAnnotation *pConnectionLineAnnotation)
{
MainWindow *pMainWindow = MainWindow::instance();
if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::CompositeModel) {
CompositeModelEditor *pCompositeModelEditor = dynamic_cast<CompositeModelEditor*>(mpModelWidget->getEditor());
pCompositeModelEditor->deleteConnection(pConnectionLineAnnotation->getStartComponentName(), pConnectionLineAnnotation->getEndComponentName());
} else if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::OMS) {
OMSProxy::instance()->deleteConnection(pConnectionLineAnnotation->getStartComponent()->getLibraryTreeItem()->getNameStructure(),
pConnectionLineAnnotation->getEndComponent()->getLibraryTreeItem()->getNameStructure());
} else {
// delete the connection
if (pMainWindow->getOMCProxy()->deleteConnection(pConnectionLineAnnotation->getStartComponentName(), pConnectionLineAnnotation->getEndComponentName(), mpModelWidget->getLibraryTreeItem()->getNameStructure())) {
// update connectorSizing on start component if exists
bool isStartComponentConnectorSizing = GraphicsView::updateComponentConnectorSizingParameter(this, mpModelWidget->getLibraryTreeItem()->getNameStructure(), pConnectionLineAnnotation->getStartComponent());
// update connectorSizing on end component if exists
bool isEndComponentConnectorSizing = GraphicsView::updateComponentConnectorSizingParameter(this, mpModelWidget->getLibraryTreeItem()->getNameStructure(), pConnectionLineAnnotation->getEndComponent());
// if the component is connectorSizing then get the index used in deleted connection
int startConnectionIndex = 0;
if (isStartComponentConnectorSizing) {
startConnectionIndex = componentIndexInConnection(pConnectionLineAnnotation->getStartComponentName());
}
int endConnectionIndex = 0;
if (isEndComponentConnectorSizing) {
endConnectionIndex = componentIndexInConnection(pConnectionLineAnnotation->getEndComponentName());
}
if (isStartComponentConnectorSizing || isEndComponentConnectorSizing) {
// update the connections if some middle connectorSizing connection is removed
foreach (LineAnnotation *pOtherConnectionLineAnnotation, mConnectionsList) {
// if deleted connection then continue
if (pOtherConnectionLineAnnotation == pConnectionLineAnnotation) {
continue;
}
bool updateConnection = false;
// start component matches
QString startComponentName = pOtherConnectionLineAnnotation->getStartComponentName();
if (pOtherConnectionLineAnnotation->getStartComponent() == pConnectionLineAnnotation->getStartComponent()) {
if (componentIndexInConnection(startComponentName) > startConnectionIndex) {
pOtherConnectionLineAnnotation->setStartComponentName(updateConnectionIndexes(startComponentName, startConnectionIndex));
startConnectionIndex++;
updateConnection = true;
}
}
if (pOtherConnectionLineAnnotation->getStartComponent() == pConnectionLineAnnotation->getEndComponent()) {
if (componentIndexInConnection(startComponentName) > endConnectionIndex) {
pOtherConnectionLineAnnotation->setStartComponentName(updateConnectionIndexes(startComponentName, endConnectionIndex));
endConnectionIndex++;
updateConnection = true;
}
}
// end component matches
QString endComponentName = pOtherConnectionLineAnnotation->getEndComponentName();
if (pOtherConnectionLineAnnotation->getEndComponent() == pConnectionLineAnnotation->getEndComponent()) {
if (componentIndexInConnection(endComponentName) > endConnectionIndex) {
pOtherConnectionLineAnnotation->setEndComponentName(updateConnectionIndexes(endComponentName, endConnectionIndex));
endConnectionIndex++;
updateConnection = true;
}
}
if (pOtherConnectionLineAnnotation->getEndComponent() == pConnectionLineAnnotation->getStartComponent()) {
if (componentIndexInConnection(endComponentName) > startConnectionIndex) {
pOtherConnectionLineAnnotation->setEndComponentName(updateConnectionIndexes(endComponentName, startConnectionIndex));
startConnectionIndex++;
updateConnection = true;
}
}
// update the connection with updated connectorSizing indexes.
if (updateConnection) {
pMainWindow->getOMCProxy()->updateConnectionNames(mpModelWidget->getLibraryTreeItem()->getNameStructure(), startComponentName, endComponentName,
pOtherConnectionLineAnnotation->getStartComponentName(), pOtherConnectionLineAnnotation->getEndComponentName());
pOtherConnectionLineAnnotation->updateToolTip();
}
}
}
}
}
}
/*!
* \brief GraphicsView::updateConnectionInClass
* Updates a connection in a class.
* \param pConnectonLineAnnotation
*/
void GraphicsView::updateConnectionInClass(LineAnnotation *pConnectionLineAnnotation)
{
if (mpModelWidget->getLibraryTreeItem()->getLibraryType()== LibraryTreeItem::CompositeModel) {
CompositeModelEditor *pCompositeModelEditor = dynamic_cast<CompositeModelEditor*>(mpModelWidget->getEditor());
if (pCompositeModelEditor) {
pCompositeModelEditor->updateConnection(pConnectionLineAnnotation);
}
}
}
/*!
* \brief GraphicsView::removeConnectionFromView
* Removes the connection from the view.
* \param pConnectionLineAnnotation
*/
void GraphicsView::removeConnectionFromView(LineAnnotation *pConnectionLineAnnotation)
{
// Remove the start component connection details.
Element *pStartComponent = pConnectionLineAnnotation->getStartComponent();
if (pStartComponent && pStartComponent->getRootParentComponent()) {
pStartComponent->getRootParentComponent()->removeConnectionDetails(pConnectionLineAnnotation);
} else if (pStartComponent) {
pStartComponent->removeConnectionDetails(pConnectionLineAnnotation);
}
// Remove the end component connection details.
Element *pEndComponent = pConnectionLineAnnotation->getEndComponent();
if (pEndComponent && pEndComponent->getRootParentComponent()) {
pEndComponent->getRootParentComponent()->removeConnectionDetails(pConnectionLineAnnotation);
} else if (pEndComponent) {
pEndComponent->removeConnectionDetails(pConnectionLineAnnotation);
}
deleteConnectionFromList(pConnectionLineAnnotation);
addConnectionToOutOfSceneList(pConnectionLineAnnotation);
removeItem(pConnectionLineAnnotation);
pConnectionLineAnnotation->emitDeleted();
}
/*!
* \brief GraphicsView::removeConnectionsFromView
* Removes the connections from the view.
*/
void GraphicsView::removeConnectionsFromView()
{
foreach (LineAnnotation *pConnectionLineAnnotation, mConnectionsList) {
deleteConnectionFromList(pConnectionLineAnnotation);
removeItem(pConnectionLineAnnotation);
}
}
/*!
* \brief GraphicsView::numberOfComponentConnections
* Counts the number of connections of the component.
* \param pComponent
* \param pExcludeConnectionLineAnnotation
* \return
*/
int GraphicsView::numberOfComponentConnections(Element *pComponent, LineAnnotation *pExcludeConnectionLineAnnotation)
{
int connections = 0;
foreach (LineAnnotation *pConnectionLineAnnotation, mConnectionsList) {
if (pExcludeConnectionLineAnnotation && pExcludeConnectionLineAnnotation == pConnectionLineAnnotation) {
continue;
}
if (pConnectionLineAnnotation->getStartComponent() == pComponent || pConnectionLineAnnotation->getEndComponent() == pComponent) {
// always count one connection if we are in here. Then look for array connections.
connections++;
QString connectionComponentName;
if (pConnectionLineAnnotation->getStartComponent() == pComponent) {
connectionComponentName = pConnectionLineAnnotation->getStartComponentName();
} else {
connectionComponentName = pConnectionLineAnnotation->getEndComponentName();
}
QStringList range = componentIndexesRangeInConnection(connectionComponentName);
if (range.size() > 1) {
connections += (range.at(1).toInt() - range.at(0).toInt());
}
}
}
return connections;
}
/*!
* \brief GraphicsView::addTransitionToClass
* Adds the transition to class.
* \param pTransitionLineAnnotation - the transition to add.
*/
void GraphicsView::addTransitionToClass(LineAnnotation *pTransitionLineAnnotation)
{
OMCProxy *pOMCProxy = MainWindow::instance()->getOMCProxy();
if (pOMCProxy->addTransition(mpModelWidget->getLibraryTreeItem()->getNameStructure(), pTransitionLineAnnotation->getStartComponentName(),
pTransitionLineAnnotation->getEndComponentName(), pTransitionLineAnnotation->getCondition(),
pTransitionLineAnnotation->getImmediate(), pTransitionLineAnnotation->getReset(),
pTransitionLineAnnotation->getSynchronize(), pTransitionLineAnnotation->getPriority(),
QString("annotate=$annotation(%1,%2)").arg(pTransitionLineAnnotation->getShapeAnnotation())
.arg(pTransitionLineAnnotation->getTextAnnotation()->getShapeAnnotation()))) {
}
}
/*!
* \brief GraphicsView::deleteTransitionFromClass
* Deletes the transition from class.
* \param pTransitionLineAnnotation - the transition to delete.
*/
void GraphicsView::deleteTransitionFromClass(LineAnnotation *pTransitionLineAnnotation)