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Component.cpp
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Component.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 "MainWindow.h"
#include "Component.h"
#include "ComponentProperties.h"
#include "OMS/ElementPropertiesDialog.h"
#include "Modeling/Commands.h"
#include "Modeling/DocumentationWidget.h"
#include "Plotting/VariablesWidget.h"
#include "OMS/BusDialog.h"
#include "Util/ResourceCache.h"
#include <QMessageBox>
#include <QMenu>
#include <QDockWidget>
/*!
* \class ComponentInfo
* \brief A class containing the information about the component like visibility, stream, casuality etc.
*/
/*!
* \brief ComponentInfo::ComponentInfo
* \param pParent
*/
ComponentInfo::ComponentInfo(QObject *pParent)
: QObject(pParent)
{
mClassName = "";
mName = "";
mComment = "";
mIsProtected = false;
mIsFinal = false;
mIsFlow = false;
mIsStream = false;
mIsReplaceable = false;
mVariabilityMap.insert("constant", "constant");
mVariabilityMap.insert("discrete", "discrete");
mVariabilityMap.insert("parameter", "parameter");
mVariabilityMap.insert("unspecified", "");
mVariability = "";
mIsInner = false;
mIsOuter = false;
mCasualityMap.insert("input", "input");
mCasualityMap.insert("output", "output");
mCasualityMap.insert("unspecified", "");
mCasuality = "";
mArrayIndex = "";
mIsArray = false;
mModifiersLoaded = false;
mModifiersMap.clear();
mParameterValueLoaded = false;
mParameterValue = "";
mStartCommand = "";
mExactStep = false;
mModelFile = "";
mGeometryFile = "";
mPosition = "0,0,0";
mAngle321 = "0,0,0";
mDimensions = 3;
mTLMCausality = StringHandler::getTLMCausality(StringHandler::TLMBidirectional);
mDomain = StringHandler::getTLMDomain(StringHandler::Mechanical);
}
/*!
* \brief ComponentInfo::ComponentInfo
* \param pComponentInfo
* \param pParent
*/
ComponentInfo::ComponentInfo(ComponentInfo *pComponentInfo, QObject *pParent)
: QObject(pParent)
{
updateComponentInfo(pComponentInfo);
}
void ComponentInfo::updateComponentInfo(const ComponentInfo *pComponentInfo)
{
mClassName = pComponentInfo->getClassName();
mName = pComponentInfo->getName();
mComment = pComponentInfo->getComment();
mIsProtected = pComponentInfo->getProtected();
mIsFinal = pComponentInfo->getFinal();
mIsFlow = pComponentInfo->getFlow();
mIsStream = pComponentInfo->getStream();
mIsReplaceable = pComponentInfo->getReplaceable();
mVariabilityMap.insert("constant", "constant");
mVariabilityMap.insert("discrete", "discrete");
mVariabilityMap.insert("parameter", "parameter");
mVariabilityMap.insert("unspecified", "");
mVariability = pComponentInfo->getVariablity();
mIsInner = pComponentInfo->getInner();
mIsOuter = pComponentInfo->getOuter();
mCasualityMap.insert("input", "input");
mCasualityMap.insert("output", "output");
mCasualityMap.insert("unspecified", "");
mCasuality = pComponentInfo->getCausality();
mArrayIndex = pComponentInfo->getArrayIndex();
mIsArray = pComponentInfo->isArray();
mModifiersMap.clear();
mModifiersLoaded = pComponentInfo->isModifiersLoaded();
mModifiersMap = pComponentInfo->getModifiersMapWithoutFetching();
mParameterValueLoaded = pComponentInfo->isParameterValueLoaded();
mParameterValue = pComponentInfo->getParameterValueWithoutFetching();
mStartCommand = pComponentInfo->getStartCommand();
mExactStep = pComponentInfo->getExactStep();
mModelFile = pComponentInfo->getModelFile();
mGeometryFile = pComponentInfo->getGeometryFile();
mPosition = pComponentInfo->getPosition();
mAngle321 = pComponentInfo->getAngle321();
mDimensions = pComponentInfo->getDimensions();
mTLMCausality = pComponentInfo->getTLMCausality();
mDomain = pComponentInfo->getDomain();
}
/*!
* \brief ComponentInfo::parseComponentInfoString
* Parses the component info string.
* \param value
*/
void ComponentInfo::parseComponentInfoString(QString value)
{
if (value.isEmpty()) {
return;
}
QStringList list = StringHandler::unparseStrings(value);
// read the class name
if (list.size() > 0) {
mClassName = list.at(0);
} else {
return;
}
// read the name
if (list.size() > 1) {
mName = list.at(1);
} else {
return;
}
// read the class comment
if (list.size() > 2) {
mComment = list.at(2);
} else {
return;
}
// read the class access
if (list.size() > 3) {
mIsProtected = StringHandler::removeFirstLastQuotes(list.at(3)).contains("protected");
} else {
return;
}
// read the final attribute
if (list.size() > 4) {
mIsFinal = list.at(4).contains("true");
} else {
return;
}
// read the flow attribute
if (list.size() > 5) {
mIsFlow = list.at(5).contains("true");
} else {
return;
}
// read the stream attribute
if (list.size() > 6) {
mIsStream = list.at(6).contains("true");
} else {
return;
}
// read the replaceable attribute
if (list.size() > 7) {
mIsReplaceable = list.at(7).contains("true");
} else {
return;
}
// read the variability attribute
if (list.size() > 8) {
QMap<QString, QString>::iterator variability_it;
for (variability_it = mVariabilityMap.begin(); variability_it != mVariabilityMap.end(); ++variability_it) {
if (variability_it.key().compare(StringHandler::removeFirstLastQuotes(list.at(8))) == 0) {
mVariability = variability_it.value();
break;
}
}
}
// read the inner attribute
if (list.size() > 9) {
mIsInner = list.at(9).contains("inner");
mIsOuter = list.at(9).contains("outer");
} else {
return;
}
// read the casuality attribute
if (list.size() > 10) {
QMap<QString, QString>::iterator casuality_it;
for (casuality_it = mCasualityMap.begin(); casuality_it != mCasualityMap.end(); ++casuality_it) {
if (casuality_it.key().compare(StringHandler::removeFirstLastQuotes(list.at(10))) == 0) {
mCasuality = casuality_it.value();
break;
}
}
}
// read the array index value
if (list.size() > 11) {
setArrayIndex(list.at(11));
}
}
/*!
* \brief ComponentInfo::fetchParameterValue
* Fetches the Component parameter value if any.
* \param pOMCProxy
* \param className
*/
void ComponentInfo::fetchParameterValue(OMCProxy *pOMCProxy, const QString &className)
{
mParameterValue = pOMCProxy->getParameterValue(className, mName);
}
/*!
* \brief ComponentInfo::applyDefaultPrefixes
* Applies the default prefixes.
* \param defaultPrefixes
*/
void ComponentInfo::applyDefaultPrefixes(QString defaultPrefixes)
{
if (defaultPrefixes.contains("inner")) {
mIsInner = true;
}
if (defaultPrefixes.contains("outer")) {
mIsOuter = true;
}
if (defaultPrefixes.contains("replaceable")) {
mIsReplaceable = true;
}
if (defaultPrefixes.contains("constant")) {
mVariability = "constant";
}
if (defaultPrefixes.contains("parameter")) {
mVariability = "parameter";
}
if (defaultPrefixes.contains("discrete")) {
mVariability = "discrete";
}
}
/*!
* \brief ComponentInfo::setArrayIndex
* Sets the array index
* \param arrayIndex
*/
void ComponentInfo::setArrayIndex(const QString &arrayIndex)
{
if (arrayIndex.compare("{}") != 0) {
mIsArray = true;
} else {
mIsArray = false;
}
mArrayIndex = StringHandler::removeFirstLastCurlBrackets(arrayIndex);
}
/*!
* \brief ComponentInfo::getArrayIndexAsNumber
* Returns the array index as number.
* \param ok
* \return
*/
int ComponentInfo::getArrayIndexAsNumber(bool *ok) const
{
if (isArray()) {
return mArrayIndex.toInt(ok);
} else {
if (ok) *ok = false;
return 0;
}
}
/*!
* \brief ComponentInfo::getModifiersMap
* Fetches the Component modifiers if needed and return them.
* \param pOMCProxy
* \param className
* \param pComponent
* \return
*/
QMap<QString, QString> ComponentInfo::getModifiersMap(OMCProxy *pOMCProxy, QString className, Component *pComponent)
{
if (!mModifiersLoaded) {
fetchModifiers(pOMCProxy, className, pComponent);
mModifiersLoaded = true;
}
return mModifiersMap;
}
/*!
* \brief ComponentInfo::getParameterValue
* Fetches the parameters value if needed and return it.
* \param pOMCProxy
* \param className
* \return
*/
QString ComponentInfo::getParameterValue(OMCProxy *pOMCProxy, const QString &className)
{
if (!mParameterValueLoaded) {
fetchParameterValue(pOMCProxy, className);
mParameterValueLoaded = true;
}
return mParameterValue;
}
/*!
* \brief ComponentInfo::operator ==
* \param componentInfo
* Compares the ComponentInfo and returns true if its equal.
* \return
*/
bool ComponentInfo::operator==(const ComponentInfo &componentInfo) const
{
return (componentInfo.getClassName() == this->getClassName()) && (componentInfo.getName() == this->getName()) &&
(componentInfo.getComment() == this->getComment()) && (componentInfo.getProtected() == this->getProtected()) &&
(componentInfo.getFinal() == this->getFinal()) && (componentInfo.getFlow() == this->getFlow()) &&
(componentInfo.getStream() == this->getStream()) && (componentInfo.getReplaceable() == this->getReplaceable()) &&
(componentInfo.getVariablity() == this->getVariablity()) && (componentInfo.getInner() == this->getInner()) &&
(componentInfo.getOuter() == this->getOuter()) && (componentInfo.getCausality() == this->getCausality()) &&
(componentInfo.getArrayIndex() == this->getArrayIndex()) &&
(componentInfo.getModifiersMapWithoutFetching() == this->getModifiersMapWithoutFetching()) &&
(componentInfo.getParameterValueWithoutFetching() == this->getParameterValueWithoutFetching()) &&
(componentInfo.getStartCommand() == this->getStartCommand()) && (componentInfo.getExactStep() == this->getExactStep()) &&
(componentInfo.getModelFile() == this->getModelFile()) && (componentInfo.getGeometryFile() == this->getGeometryFile()) &&
(componentInfo.getPosition() == this->getPosition()) && (componentInfo.getAngle321() == this->getAngle321()) &&
(componentInfo.getDimensions() == this->getDimensions()) && (componentInfo.getTLMCausality() == this->getTLMCausality()) &&
(componentInfo.getDomain() == this->getDomain());
}
/*!
* \brief ComponentInfo::operator !=
* \param componentInfo
* Compares the ComponentInfo and returns true if its not equal.
* \return
*/
bool ComponentInfo::operator!=(const ComponentInfo &componentInfo) const
{
return !operator==(componentInfo);
}
QString ComponentInfo::getHTMLDescription() const
{
return QString("<b>%1</b><br/> %2 <i>\"%3\"<i>")
.arg(mClassName, mName, Utilities::escapeForHtmlNonSecure(mComment));
}
/*!
* \brief ComponentInfo::fetchModifiers
* Fetches the Component modifiers if any.
* \param pOMCProxy
* \param className
* \param pComponent
*/
void ComponentInfo::fetchModifiers(OMCProxy *pOMCProxy, QString className, Component *pComponent)
{
mModifiersMap.clear();
QStringList componentModifiersList = pOMCProxy->getComponentModifierNames(className, mName);
foreach (QString componentModifier, componentModifiersList) {
QString modifierName = StringHandler::getFirstWordBeforeDot(componentModifier);
// if we have already read the record modifier then continue
if (mModifiersMap.contains(modifierName)) {
/* Ticket:4081
* If modifier is record then we can jump over otherwise read the modifier value.
*/
if (pOMCProxy->isWhat(StringHandler::Record, modifierName)) {
continue;
}
}
/* Ticket:3626
* If a modifier class is a record we read the modifer value with submodifiers using OMCProxy::getComponentModifierValues()
* Otherwise read the binding value using OMCProxy::getComponentModifierValue()
*/
if (isModiferClassRecord(modifierName, pComponent)) {
QString originalModifierName = QString(mName).append(".").append(modifierName);
QString componentModifierValue = pOMCProxy->getComponentModifierValues(className, originalModifierName);
mModifiersMap.insert(modifierName, componentModifierValue);
} else {
QString originalModifierName = QString(mName).append(".").append(componentModifier);
QString componentModifierValue = pOMCProxy->getComponentModifierValue(className, originalModifierName);
mModifiersMap.insert(componentModifier, componentModifierValue);
}
}
}
/*!
* \brief ComponentInfo::isModiferClassRecord
* Returns true if a modifier class is a record.
* \param modifierName
* \param pComponent
* \return
*/
bool ComponentInfo::isModiferClassRecord(QString modifierName, Component *pComponent)
{
bool result = false;
foreach (Component *pInheritedComponent, pComponent->getInheritedComponentsList()) {
/* Since we use the parent ComponentInfo for inherited classes so we should not use
* pInheritedComponent->getComponentInfo()->getClassName() to get the name instead we should use
* pInheritedComponent->getLibraryTreeItem()->getNameStructure() to get the correct name of inherited class.
*/
if (pInheritedComponent->getLibraryTreeItem() && pInheritedComponent->getLibraryTreeItem()->getName().compare(modifierName) == 0 &&
pInheritedComponent->getLibraryTreeItem()->getRestriction() == StringHandler::Record) {
return true;
}
result = isModiferClassRecord(modifierName, pInheritedComponent);
if (result) {
return result;
}
}
foreach (Component *pNestedComponent, pComponent->getComponentsList()) {
if (pNestedComponent->getName().compare(modifierName) == 0 && pNestedComponent->getLibraryTreeItem() &&
pNestedComponent->getLibraryTreeItem()->getRestriction() == StringHandler::Record) {
return true;
}
result = isModiferClassRecord(modifierName, pNestedComponent);
if (result) {
return result;
}
}
return result;
}
Component::Component(QString name, LibraryTreeItem *pLibraryTreeItem, QString annotation, QPointF position, ComponentInfo *pComponentInfo,
GraphicsView *pGraphicsView)
: QGraphicsItem(0), mpReferenceComponent(0), mpParentComponent(0)
{
setZValue(2000);
mpLibraryTreeItem = pLibraryTreeItem;
mpComponentInfo = pComponentInfo;
mpComponentInfo->setName(name);
if (mpLibraryTreeItem) {
mpComponentInfo->setClassName(mpLibraryTreeItem->getNameStructure());
}
mpGraphicsView = pGraphicsView;
mIsInheritedComponent = false;
mComponentType = Component::Root;
mTransformationString = StringHandler::getPlacementAnnotation(annotation);
setOldScenePosition(QPointF(0, 0));
setOldPosition(QPointF(0, 0));
setComponentFlags(true);
createNonExistingComponent();
createDefaultComponent();
createStateComponent();
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
if (mpGraphicsView->getModelWidget()->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::CompositeModel) {
mpDefaultComponentRectangle->setVisible(true);
mpDefaultComponentText->setVisible(true);
drawInterfacePoints();
} else {
drawComponent();
}
// transformation
mTransformation = Transformation(mpGraphicsView->getViewType(), this);
mTransformation.parseTransformationString(mTransformationString, boundingRect().width(), boundingRect().height());
if (mTransformationString.isEmpty()) {
// snap to grid while creating component
position = mpGraphicsView->snapPointToGrid(position);
mTransformation.setOrigin(position);
CoOrdinateSystem coOrdinateSystem = getCoOrdinateSystem();
qreal initialScale = coOrdinateSystem.getInitialScale();
mTransformation.setExtent1(QPointF(initialScale * boundingRect().left(), initialScale * boundingRect().top()));
mTransformation.setExtent2(QPointF(initialScale * boundingRect().right(), initialScale * boundingRect().bottom()));
mTransformation.setRotateAngle(0.0);
}
// dynamically adjust the interface points.
if (mpGraphicsView->getModelWidget()->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::CompositeModel) {
adjustInterfacePoints();
}
setTransform(mTransformation.getTransformationMatrix());
setDialogAnnotation(StringHandler::getAnnotation(annotation, "Dialog"));
setChoicesAnnotation(StringHandler::getAnnotation(annotation, "choices"));
// create actions
createActions();
mpOriginItem = new OriginItem(this);
createResizerItems();
updateToolTip();
if (mpLibraryTreeItem) {
connect(mpLibraryTreeItem, SIGNAL(loadedForComponent()), SLOT(handleLoaded()));
connect(mpLibraryTreeItem, SIGNAL(unLoadedForComponent()), SLOT(handleUnloaded()));
connect(mpLibraryTreeItem, SIGNAL(coOrdinateSystemUpdatedForComponent()), SLOT(handleCoOrdinateSystemUpdated()));
connect(mpLibraryTreeItem, SIGNAL(shapeAddedForComponent()), SLOT(handleShapeAdded()));
connect(mpLibraryTreeItem, SIGNAL(componentAddedForComponent()), SLOT(handleComponentAdded()));
connect(mpLibraryTreeItem, SIGNAL(nameChanged()), SLOT(handleNameChanged()));
}
connect(this, SIGNAL(transformHasChanged()), SLOT(updatePlacementAnnotation()));
connect(this, SIGNAL(transformHasChanged()), SLOT(updateOriginItem()));
/* Ticket:4204
* If the child class use text annotation from base class then we need to call this
* since when the base class is created the child class doesn't exist.
*/
displayTextChangedRecursive();
}
Component::Component(LibraryTreeItem *pLibraryTreeItem, Component *pParentComponent)
: QGraphicsItem(pParentComponent), mpReferenceComponent(0), mpParentComponent(pParentComponent)
{
mpLibraryTreeItem = pLibraryTreeItem;
mpComponentInfo = mpParentComponent->getComponentInfo();
/* Ticket #4013
* We should have one ComponentInfo for each Component.
* Creating a new ComponentInfo here for inherited classes gives wrong display of text names.
*/
// mpComponentInfo = new ComponentInfo;
// mpComponentInfo->setName(mpParentComponent->getComponentInfo()->getName());
// mpComponentInfo->setClassName(mpLibraryTreeItem->getNameStructure());
mpGraphicsView = mpParentComponent->getGraphicsView();
mIsInheritedComponent = mpParentComponent->isInheritedComponent();
mComponentType = Component::Extend;
mTransformationString = "";
createNonExistingComponent();
mpDefaultComponentRectangle = 0;
mpDefaultComponentText = 0;
mpStateComponentRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
drawInheritedComponentsAndShapes();
setDialogAnnotation(QStringList());
setChoicesAnnotation(QStringList());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
if (mpLibraryTreeItem) {
connect(mpLibraryTreeItem, SIGNAL(loadedForComponent()), SLOT(handleLoaded()));
connect(mpLibraryTreeItem, SIGNAL(unLoadedForComponent()), SLOT(handleUnloaded()));
connect(mpLibraryTreeItem, SIGNAL(shapeAddedForComponent()), SLOT(handleShapeAdded()));
connect(mpLibraryTreeItem, SIGNAL(componentAddedForComponent()), SLOT(handleComponentAdded()));
}
}
Component::Component(Component *pComponent, Component *pParentComponent, Component *pRootParentComponent)
: QGraphicsItem(pRootParentComponent), mpReferenceComponent(pComponent), mpParentComponent(pParentComponent)
{
mpLibraryTreeItem = mpReferenceComponent->getLibraryTreeItem();
mpComponentInfo = mpReferenceComponent->getComponentInfo();
mIsInheritedComponent = mpReferenceComponent->isInheritedComponent();
mComponentType = Component::Port;
mpGraphicsView = mpParentComponent->getGraphicsView();
mTransformationString = mpReferenceComponent->getTransformationString();
mDialogAnnotation = mpReferenceComponent->getDialogAnnotation();
mChoicesAnnotation = mpReferenceComponent->getChoicesAnnotation();
createNonExistingComponent();
mpDefaultComponentRectangle = 0;
mpDefaultComponentText = 0;
mpStateComponentRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = mpReferenceComponent->getBusComponent();
drawInheritedComponentsAndShapes();
mTransformation = Transformation(mpReferenceComponent->mTransformation);
setTransform(mTransformation.getTransformationMatrix());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
updateToolTip();
setVisible(!mpReferenceComponent->isInBus());
if (mpLibraryTreeItem) {
connect(mpLibraryTreeItem, SIGNAL(loadedForComponent()), SLOT(handleLoaded()));
connect(mpLibraryTreeItem, SIGNAL(unLoadedForComponent()), SLOT(handleUnloaded()));
connect(mpLibraryTreeItem, SIGNAL(shapeAddedForComponent()), SLOT(handleShapeAdded()));
connect(mpLibraryTreeItem, SIGNAL(componentAddedForComponent()), SLOT(handleComponentAdded()));
}
connect(mpReferenceComponent, SIGNAL(added()), SLOT(referenceComponentAdded()));
connect(mpReferenceComponent, SIGNAL(transformHasChanged()), SLOT(referenceComponentTransformHasChanged()));
connect(mpReferenceComponent, SIGNAL(displayTextChanged()), SLOT(componentNameHasChanged()));
connect(mpReferenceComponent, SIGNAL(deleted()), SLOT(referenceComponentDeleted()));
}
Component::Component(Component *pComponent, GraphicsView *pGraphicsView)
: QGraphicsItem(0), mpReferenceComponent(pComponent), mpParentComponent(0)
{
setZValue(2000);
mpLibraryTreeItem = mpReferenceComponent->getLibraryTreeItem();
mpComponentInfo = mpReferenceComponent->getComponentInfo();
mpGraphicsView = pGraphicsView;
mIsInheritedComponent = true;
mComponentType = Component::Root;
mTransformationString = mpReferenceComponent->getTransformationString();
mDialogAnnotation = mpReferenceComponent->getDialogAnnotation();
mChoicesAnnotation = mpReferenceComponent->getChoicesAnnotation();
setOldScenePosition(QPointF(0, 0));
setOldPosition(QPointF(0, 0));
setComponentFlags(true);
createNonExistingComponent();
createDefaultComponent();
createStateComponent();
mHasTransition = mpReferenceComponent->hasTransition();;
mIsInitialState = mpReferenceComponent->isInitialState();
mActiveState = false;
mpBusComponent = 0;
drawComponent();
mTransformation = Transformation(mpReferenceComponent->mTransformation);
setTransform(mTransformation.getTransformationMatrix());
createActions();
mpOriginItem = new OriginItem(this);
mpGraphicsView->addItem(mpOriginItem);
createResizerItems();
mpGraphicsView->addItem(this);
updateToolTip();
if (mpLibraryTreeItem) {
connect(mpLibraryTreeItem, SIGNAL(loadedForComponent()), SLOT(handleLoaded()));
connect(mpLibraryTreeItem, SIGNAL(unLoadedForComponent()), SLOT(handleUnloaded()));
}
connect(mpReferenceComponent, SIGNAL(added()), SLOT(referenceComponentAdded()));
connect(mpReferenceComponent, SIGNAL(transformHasChanged()), SLOT(referenceComponentTransformHasChanged()));
connect(mpReferenceComponent, SIGNAL(transformHasChanged()), SLOT(updateOriginItem()));
connect(mpReferenceComponent, SIGNAL(transformHasChanged()), SIGNAL(transformChange()));
connect(mpReferenceComponent, SIGNAL(displayTextChanged()), SIGNAL(displayTextChanged()));
connect(mpReferenceComponent, SIGNAL(changed()), SLOT(referenceComponentChanged()));
connect(mpReferenceComponent, SIGNAL(deleted()), SLOT(referenceComponentDeleted()));
/* Ticket:4204
* If the child class use text annotation from base class then we need to call this
* since when the base class is created the child class doesn't exist.
*/
displayTextChangedRecursive();
}
Component::Component(ComponentInfo *pComponentInfo, Component *pParentComponent)
: QGraphicsItem(pParentComponent), mpReferenceComponent(0), mpParentComponent(pParentComponent)
{
mpLibraryTreeItem = 0;
mpComponentInfo = pComponentInfo;
mIsInheritedComponent = false;
mComponentType = Component::Port;
mpGraphicsView = mpParentComponent->getGraphicsView();
mTransformationString = "";
mDialogAnnotation.clear();
mChoicesAnnotation.clear();
createNonExistingComponent();
createDefaultComponent();
mpStateComponentRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
if (mpComponentInfo->getTLMCausality() == StringHandler::getTLMCausality(StringHandler::TLMBidirectional)) {
if (mpComponentInfo->getDomain() == StringHandler::getTLMDomain(StringHandler::Mechanical)) {
mpDefaultComponentRectangle->setFillColor(QColor(100, 100, 255)); //Mechanical = blue
} else if (mpComponentInfo->getDomain() == StringHandler::getTLMDomain(StringHandler::Electric)) {
mpDefaultComponentRectangle->setFillColor(QColor(255, 255, 100)); //Hydraulic = yellow
} else if (mpComponentInfo->getDomain() == StringHandler::getTLMDomain(StringHandler::Hydraulic)) {
mpDefaultComponentRectangle->setFillColor(QColor(100, 255, 100)); //Hydraulic = green
} else if (mpComponentInfo->getDomain() == StringHandler::getTLMDomain(StringHandler::Pneumatic)) {
mpDefaultComponentRectangle->setFillColor(QColor(100, 255, 255)); //Pneumatic = turquoise
} else if (mpComponentInfo->getDomain() == StringHandler::getTLMDomain(StringHandler::Magnetic)) {
mpDefaultComponentRectangle->setFillColor(QColor(255, 100, 255)); //Magnetic = purple
}
mpDefaultComponentText->setTextString(QString::number(mpComponentInfo->getDimensions())+ "D");
} else if ((mpComponentInfo->getTLMCausality() == StringHandler::getTLMCausality(StringHandler::TLMInput)) ||
(mpComponentInfo->getTLMCausality() == StringHandler::getTLMCausality(StringHandler::TLMOutput))) {
mpDefaultComponentRectangle->setFillColor(QColor(255, 100, 100)); //Signal = red
if (mpComponentInfo->getTLMCausality() == StringHandler::getTLMCausality(StringHandler::TLMInput)) {
mpDefaultComponentText->setTextString("in");
} else {
mpDefaultComponentText->setTextString("out");
}
}
mpDefaultComponentRectangle->setLineColor(QColor(0, 0, 0));
mpDefaultComponentRectangle->setFillPattern(StringHandler::FillSolid);
mpDefaultComponentRectangle->setVisible(true);
mpDefaultComponentText->setFontSize(5);
mpDefaultComponentText->setVisible(true);
// Transformation. Doesn't matter what we set here since it will be overwritten in adjustInterfacePoints();
QString transformation = QString("Placement(true,100.0,100.0,-15.0,-15.0,15.0,15.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0)");
mTransformation = Transformation(mpGraphicsView->getViewType(), this);
mTransformation.parseTransformationString(transformation, boundingRect().width(), boundingRect().height());
setTransform(mTransformation.getTransformationMatrix());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
updateToolTip();
}
/*!
* \brief Component::hasShapeAnnotation
* Checks if Component has any ShapeAnnotation
* \param pComponent
* \return
*/
bool Component::hasShapeAnnotation(Component *pComponent)
{
if (!pComponent->getShapesList().isEmpty()) {
return true;
}
bool iconAnnotationFound = false;
foreach (Component *pInheritedComponent, pComponent->getInheritedComponentsList()) {
iconAnnotationFound = hasShapeAnnotation(pInheritedComponent);
if (iconAnnotationFound) {
return iconAnnotationFound;
}
}
/* Ticket #3654
* Don't check components because if it has components and no shapes then it looks empty.
*/
// foreach (Component *pChildComponent, pComponent->getComponentsList()) {
// iconAnnotationFound = hasShapeAnnotation(pChildComponent);
// if (iconAnnotationFound) {
// return iconAnnotationFound;
// }
// foreach (Component *pInheritedComponent, pChildComponent->getInheritedComponentsList()) {
// iconAnnotationFound = hasShapeAnnotation(pInheritedComponent);
// if (iconAnnotationFound) {
// return iconAnnotationFound;
// }
// }
// }
return iconAnnotationFound;
}
/*!
* \brief Component::hasNonExistingClass
* Returns true if any class in the hierarchy is non-existing.
* \return
*/
bool Component::hasNonExistingClass()
{
if (mpLibraryTreeItem && mpLibraryTreeItem->isNonExisting()) {
return true;
}
bool nonExistingClassFound = false;
foreach (Component *pInheritedComponent, mInheritedComponentsList) {
nonExistingClassFound = pInheritedComponent->hasNonExistingClass();
if (nonExistingClassFound) {
return nonExistingClassFound;
}
}
/* Ticket #3706
* Don't check components because we should not display class as missing one of components class is missing.
*/
// foreach (Component *pChildComponent, mComponentsList) {
// nonExistingClassFound = pChildComponent->hasNonExistingClass();
// if (nonExistingClassFound) {
// return nonExistingClassFound;
// }
// foreach (Component *pInheritedComponent, pChildComponent->getInheritedComponentsList()) {
// nonExistingClassFound = pInheritedComponent->hasNonExistingClass();
// if (nonExistingClassFound) {
// return nonExistingClassFound;
// }
// }
// }
return nonExistingClassFound;
}
QRectF Component::boundingRect() const
{
CoOrdinateSystem coOrdinateSystem = getCoOrdinateSystem();
qreal left = coOrdinateSystem.getExtent().at(0).x();
qreal bottom = coOrdinateSystem.getExtent().at(0).y();
qreal right = coOrdinateSystem.getExtent().at(1).x();
qreal top = coOrdinateSystem.getExtent().at(1).y();
return QRectF(left, bottom, fabs(left - right), fabs(bottom - top));
}
/*!
* \brief Component::itemsBoundingRect
* Gets the bounding rectangle of all the items added to the component.
* \return
*/
QRectF Component::itemsBoundingRect()
{
QRectF rect;
/* ticket:4431 use Component's sceneBoundingRect()
* instead of calling sceneBoundingRect() on its items.
*/
foreach (Component *pComponent, mInheritedComponentsList) {
rect |= pComponent->sceneBoundingRect();
}
foreach (Component *pComponent, mComponentsList) {
rect |= pComponent->sceneBoundingRect();
}
foreach (QGraphicsItem *item, mShapesList) {
if (TextAnnotation *pTextAnnotation = dynamic_cast<TextAnnotation*>(item)) {
rect |= pTextAnnotation->mExportBoundingRect;
} else {
rect |= item->sceneBoundingRect();
}
}
if (mpNonExistingComponentLine->isVisible()) {
rect |= mpNonExistingComponentLine->sceneBoundingRect();
}
if (mpDefaultComponentRectangle->isVisible()) {
rect |= mpDefaultComponentRectangle->sceneBoundingRect();
}
if (mpDefaultComponentText->isVisible()) {
rect |= mpDefaultComponentText->sceneBoundingRect();
}
return rect;
}
void Component::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(painter);
Q_UNUSED(option);
Q_UNUSED(widget);
if (mTransformation.isValid()) {
setVisible(mTransformation.getVisible());
if (mpStateComponentRectangle) {
if (isVisible() && mpLibraryTreeItem && mpLibraryTreeItem->getLibraryType() == LibraryTreeItem::Modelica &&
!mpLibraryTreeItem->isNonExisting() && mpLibraryTreeItem->isState()) {
if (mHasTransition && mIsInitialState) {
mpStateComponentRectangle->setLinePattern(StringHandler::LineSolid);
mpStateComponentRectangle->setLineThickness(0.5);
} else if (mHasTransition && !mIsInitialState) {
mpStateComponentRectangle->setLinePattern(StringHandler::LineSolid);
mpStateComponentRectangle->setLineThickness(0.25);
} else if (!mHasTransition && mIsInitialState) {
mpStateComponentRectangle->setLinePattern(StringHandler::LineSolid);
mpStateComponentRectangle->setLineThickness(0.5);
} else if (!mHasTransition && !mIsInitialState) {
mpStateComponentRectangle->setLinePattern(StringHandler::LineDash);
mpStateComponentRectangle->setLineThickness(0.25);
}
mpStateComponentRectangle->setVisible(true);
} else {
mpStateComponentRectangle->setVisible(false);
}
}
}
}
Component* Component::getRootParentComponent()
{
Component *pComponent = this;
while (pComponent->getParentComponent()) {
pComponent = pComponent->getParentComponent();
}
return pComponent;
}
/*!
* \brief Component::getCoOrdinateSystem
* \return
*/
CoOrdinateSystem Component::getCoOrdinateSystem() const
{
CoOrdinateSystem coOrdinateSystem;
if (mpLibraryTreeItem && !mpLibraryTreeItem->isNonExisting() && mpLibraryTreeItem->getLibraryType() == LibraryTreeItem::Modelica
&& mpLibraryTreeItem->getModelWidget()) {
if (mpLibraryTreeItem->isConnector()) {
if (mpGraphicsView->getViewType() == StringHandler::Icon) {
coOrdinateSystem = mpLibraryTreeItem->getModelWidget()->getIconGraphicsView()->mCoOrdinateSystem;
} else {
coOrdinateSystem = mpLibraryTreeItem->getModelWidget()->getDiagramGraphicsView()->mCoOrdinateSystem;
}
} else {
coOrdinateSystem = mpLibraryTreeItem->getModelWidget()->getIconGraphicsView()->mCoOrdinateSystem;
}
}
return coOrdinateSystem;
}
void Component::setComponentFlags(bool enable)
{
/* Only set the ItemIsMovable & ItemSendsGeometryChanges flags on component if the class is not a system library class
* AND component is not an inherited shape.
*/
if (!mpGraphicsView->getModelWidget()->getLibraryTreeItem()->isSystemLibrary() && !isInheritedComponent()) {
setFlag(QGraphicsItem::ItemIsMovable, enable);
setFlag(QGraphicsItem::ItemSendsGeometryChanges, enable);
}
setFlag(QGraphicsItem::ItemIsSelectable, enable);
}
/*!
* \brief Component::getTransformationAnnotation
* Returns the transformation annotation either in Modelica syntax or in the syntax that OMC API accepts.
* \param ModelicaSyntax
* \return
*/
QString Component::getTransformationAnnotation(bool ModelicaSyntax)
{
QString annotationString;
if (mpGraphicsView->getViewType() == StringHandler::Icon) {
annotationString.append(ModelicaSyntax ? "transformation(" : "iconTransformation=transformation(");
} else if (mpGraphicsView->getViewType() == StringHandler::Diagram) {
annotationString.append(ModelicaSyntax ? "transformation(" : "transformation=transformation(");
}
// add the origin
if (mTransformation.hasOrigin()) {
annotationString.append("origin={").append(QString::number(mTransformation.getOrigin().x())).append(",");
annotationString.append(QString::number(mTransformation.getOrigin().y())).append("}, ");
}
// add extent points
QPointF extent1 = mTransformation.getExtent1();
QPointF extent2 = mTransformation.getExtent2();
annotationString.append("extent={").append("{").append(QString::number(extent1.x()));
annotationString.append(",").append(QString::number(extent1.y())).append("},");
annotationString.append("{").append(QString::number(extent2.x())).append(",");
annotationString.append(QString::number(extent2.y())).append("}}, ");
// add icon rotation
annotationString.append("rotation=").append(QString::number(mTransformation.getRotateAngle())).append(")");
return annotationString;
}
/*!
* \brief Component::getPlacementAnnotation
* Returns the placement annotation either in Modelica syntax or in the syntax that OMC API accepts.
* \param ModelicaSyntax
* \return
*/
QString Component::getPlacementAnnotation(bool ModelicaSyntax)
{
// create the placement annotation string
QString placementAnnotationString = ModelicaSyntax ? "annotation(Placement(" : "annotate=Placement(";
if (mTransformation.isValid()) {
placementAnnotationString.append("visible=").append(mTransformation.getVisible() ? "true" : "false");
}
if (mpLibraryTreeItem && mpLibraryTreeItem->isConnector()) {
if (mpGraphicsView->getViewType() == StringHandler::Icon) {
// first get the component from diagram view and get the transformations
Component *pComponent;
pComponent = mpGraphicsView->getModelWidget()->getDiagramGraphicsView()->getComponentObject(getName());
if (pComponent) {
placementAnnotationString.append(", ").append(pComponent->getTransformationAnnotation(ModelicaSyntax));
}
// then get the icon transformations
placementAnnotationString.append(", ").append(getTransformationAnnotation(ModelicaSyntax));
} else if (mpGraphicsView->getViewType() == StringHandler::Diagram) {
// first get the component from diagram view and get the transformations
placementAnnotationString.append(", ").append(getTransformationAnnotation(ModelicaSyntax));
// then get the icon transformations
Component *pComponent;
pComponent = mpGraphicsView->getModelWidget()->getIconGraphicsView()->getComponentObject(getName());
if (pComponent) {
placementAnnotationString.append(", ").append(pComponent->getTransformationAnnotation(ModelicaSyntax));
}
}
} else {
placementAnnotationString.append(", ").append(getTransformationAnnotation(ModelicaSyntax));
}
placementAnnotationString.append(ModelicaSyntax ? "))" : ")");
return placementAnnotationString;
}
/*!
* \brief Component::getOMCTransformationAnnotation
* Returns the Component placement transformation annotation in OMC format.
* \param position
* \return
*/
QString Component::getOMCTransformationAnnotation(QPointF position)
{
QString annotationString;
// add the origin
Transformation oldTransformation = mTransformation;
mTransformation.adjustPosition(position.x(), position.y());
if (mTransformation.hasOrigin()) {
annotationString.append(QString::number(mTransformation.getOrigin().x())).append(",");
annotationString.append(QString::number(mTransformation.getOrigin().y())).append(",");
} else {
annotationString.append("-,");
annotationString.append("-,");
}
// add extent points