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Element.cpp
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Element.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 "Element.h"
#include "ElementProperties.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 "Options/OptionsDialog.h"
#include <QMessageBox>
#include <QMenu>
#include <QDockWidget>
/*!
* \class ElementInfo
* \brief A class containing the information about the component like visibility, stream, casuality etc.
*/
/*!
* \brief ElementInfo::ElementInfo
* \param pParent
*/
ElementInfo::ElementInfo(QObject *pParent)
: QObject(pParent)
{
mParentClassName = "";
mClassName = "";
mName = "";
mComment = "";
mIsProtected = false;
mIsFinal = false;
mIsEach = false;
mIsFlow = false;
mIsStream = false;
mIsReplaceable = false;
mIsRedeclare = false;
mIsElement = false;
mRestriction = "";
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 = "";
mConstrainedByClassName = "";
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 ElementInfo::ElementInfo
* \param pElementInfo
* \param pParent
*/
ElementInfo::ElementInfo(ElementInfo *pElementInfo, QObject *pParent)
: QObject(pParent)
{
updateElementInfo(pElementInfo);
}
void ElementInfo::updateElementInfo(const ElementInfo *pElementInfo)
{
mParentClassName = pElementInfo->getParentClassName();
mClassName = pElementInfo->getClassName();
mName = pElementInfo->getName();
mComment = pElementInfo->getComment();
mIsProtected = pElementInfo->getProtected();
mIsFinal = pElementInfo->getFinal();
mIsEach = pElementInfo->getEach();
mIsFlow = pElementInfo->getFlow();
mIsStream = pElementInfo->getStream();
mIsReplaceable = pElementInfo->getReplaceable();
mIsRedeclare = pElementInfo->getRedeclare();
mIsElement = pElementInfo->getIsElement();
mRestriction = pElementInfo->getRestriction();
mVariabilityMap.insert("constant", "constant");
mVariabilityMap.insert("discrete", "discrete");
mVariabilityMap.insert("parameter", "parameter");
mVariabilityMap.insert("unspecified", "");
mVariability = pElementInfo->getVariablity();
mIsInner = pElementInfo->getInner();
mIsOuter = pElementInfo->getOuter();
mCasualityMap.insert("input", "input");
mCasualityMap.insert("output", "output");
mCasualityMap.insert("unspecified", "");
mCasuality = pElementInfo->getCausality();
mConstrainedByClassName = pElementInfo->getConstrainedByClassName();
mArrayIndex = pElementInfo->getArrayIndex();
mIsArray = pElementInfo->isArray();
mModifiersMap.clear();
mModifiersLoaded = pElementInfo->isModifiersLoaded();
mModifiersMap = pElementInfo->getModifiersMapWithoutFetching();
mParameterValueLoaded = pElementInfo->isParameterValueLoaded();
mParameterValue = pElementInfo->getParameterValueWithoutFetching();
mStartCommand = pElementInfo->getStartCommand();
mExactStep = pElementInfo->getExactStep();
mModelFile = pElementInfo->getModelFile();
mGeometryFile = pElementInfo->getGeometryFile();
mPosition = pElementInfo->getPosition();
mAngle321 = pElementInfo->getAngle321();
mDimensions = pElementInfo->getDimensions();
mTLMCausality = pElementInfo->getTLMCausality();
mDomain = pElementInfo->getDomain();
}
/*!
* \brief ElementInfo::parseElementInfoString
* Parses the component info string.
* \param value
*/
void ElementInfo::parseComponentInfoString(QString value)
{
if (value.isEmpty()) {
return;
}
QStringList list = StringHandler::unparseStrings(value);
// read the class name
if (list.size() > 0) {
mClassName = list.at(0);
if (mClassName.startsWith(".")) {
mClassName.remove(0, 1);
}
} 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 ElementInfo::parseElementInfoString
* Parses the component info string.
* \param value
*/
void ElementInfo::parseElementInfoString(QString value)
{
/*
00 co/cl
01 restriction // only matters for class
02 type
03 name (component or class name)
04 comment
05 public/protected
06 final
07 flow
08 stream
09 replaceable
10 variability
11 inner
12 input/output
13 constrainedby
14 elementDims, TypeDims
*/
if (value.isEmpty()) {
return;
}
QStringList list = StringHandler::unparseStrings(value);
// read the classifier component "co" vs class "cl"
if (list.size() > 0) {
mIsElement = StringHandler::removeFirstLastQuotes(list.at(0)).contains("cl");
} else {
return;
}
// read the restriction
if (list.size() > 1) {
mRestriction = list.at(1);
} else {
return;
}
// read the class name, i.e. type name
if (list.size() > 2) {
mClassName = list.at(2);
if (mClassName.startsWith(".")) {
mClassName.remove(0, 1);
}
} else {
return;
}
// read the name
if (list.size() > 3) {
mName = list.at(3);
} else {
return;
}
// read the class comment
if (list.size() > 4) {
mComment = list.at(4);
} else {
return;
}
// read the class access
if (list.size() > 5) {
mIsProtected = StringHandler::removeFirstLastQuotes(list.at(5)).contains("protected");
} else {
return;
}
// read the final attribute
if (list.size() > 6) {
mIsFinal = list.at(6).contains("true");
} else {
return;
}
// read the flow attribute
if (list.size() > 7) {
mIsFlow = list.at(7).contains("true");
} else {
return;
}
// read the stream attribute
if (list.size() > 8) {
mIsStream = list.at(8).contains("true");
} else {
return;
}
// read the replaceable attribute
if (list.size() > 9) {
mIsReplaceable = list.at(9).contains("true");
} else {
return;
}
// read the variability attribute
if (list.size() > 10) {
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(10))) == 0) {
mVariability = variability_it.value();
break;
}
}
}
// read the inner attribute
if (list.size() > 11) {
mIsInner = list.at(11).contains("inner");
mIsOuter = list.at(11).contains("outer");
} else {
return;
}
// read the casuality attribute
if (list.size() > 12) {
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(12))) == 0) {
mCasuality = casuality_it.value();
break;
}
}
}
// read the constrainedby class name
if (list.size() > 13) {
mConstrainedByClassName = list.at(13);
} else {
return;
}
// read the array index value
if (list.size() > 14) {
setArrayIndex(list.at(14));
}
}
/*!
* \brief ElementInfo::fetchParameterValue
* Fetches the Element parameter value if any.
* \param pOMCProxy
* \param className
*/
void ElementInfo::fetchParameterValue(OMCProxy *pOMCProxy, const QString &className)
{
mParameterValue = pOMCProxy->getParameterValue(className, mName);
}
/*!
* \brief ElementInfo::applyDefaultPrefixes
* Applies the default prefixes.
* \param defaultPrefixes
*/
void ElementInfo::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 ElementInfo::setArrayIndex
* Sets the array index
* \param arrayIndex
*/
void ElementInfo::setArrayIndex(const QString &arrayIndex)
{
if (arrayIndex.compare("{}") != 0) {
mIsArray = true;
} else {
mIsArray = false;
}
mArrayIndex = StringHandler::removeFirstLastCurlBrackets(arrayIndex);
}
/*!
* \brief ElementInfo::getArrayIndexAsNumber
* Returns the array index as number.
* \param ok
* \return
*/
int ElementInfo::getArrayIndexAsNumber(bool *ok) const
{
if (isArray()) {
return mArrayIndex.toInt(ok);
} else {
if (ok) *ok = false;
return 0;
}
}
/*!
* \brief ElementInfo::getModifiersMap
* Fetches the Element modifiers if needed and return them.
* \param pOMCProxy
* \param className
* \param pElement
* \return
*/
QMap<QString, QString> ElementInfo::getModifiersMap(OMCProxy *pOMCProxy, QString className, Element *pElement)
{
if (!mModifiersLoaded) {
fetchModifiers(pOMCProxy, className, pElement);
mModifiersLoaded = true;
}
return mModifiersMap;
}
/*!
* \brief ElementInfo::getParameterValue
* Fetches the parameters value if needed and return it.
* \param pOMCProxy
* \param className
* \return
*/
QString ElementInfo::getParameterValue(OMCProxy *pOMCProxy, const QString &className)
{
if (!mParameterValueLoaded) {
fetchParameterValue(pOMCProxy, className);
mParameterValueLoaded = true;
}
return mParameterValue;
}
/*!
* \brief ElementInfo::operator ==
* \param componentInfo
* Compares the ElementInfo and returns true if its equal.
* \return
*/
bool ElementInfo::operator==(const ElementInfo &componentInfo) const
{
return (componentInfo.getParentClassName() == this->getParentClassName()) && (componentInfo.getClassName() == this->getClassName()) && (componentInfo.getName() == this->getName()) &&
(componentInfo.getComment() == this->getComment()) && (componentInfo.getProtected() == this->getProtected()) &&
(componentInfo.getFinal() == this->getFinal()) && (componentInfo.getEach() == this->getEach()) && (componentInfo.getFlow() == this->getFlow()) &&
(componentInfo.getStream() == this->getStream()) && (componentInfo.getReplaceable() == this->getReplaceable()) &&
(componentInfo.getRedeclare() == this->getRedeclare()) && (componentInfo.getIsElement() == this->getIsElement()) &&
(componentInfo.getRestriction() == this->getRestriction()) && (componentInfo.getVariablity() == this->getVariablity()) && (componentInfo.getInner() == this->getInner()) &&
(componentInfo.getOuter() == this->getOuter()) && (componentInfo.getCausality() == this->getCausality()) &&
(componentInfo.getConstrainedByClassName() == this->getConstrainedByClassName()) && (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 ElementInfo::operator !=
* \param componentInfo
* Compares the ElementInfo and returns true if its not equal.
* \return
*/
bool ElementInfo::operator!=(const ElementInfo &componentInfo) const
{
return !operator==(componentInfo);
}
QString ElementInfo::getHTMLDescription() const
{
return QString("<b>%1</b><br/> %2 <i>\"%3\"<i>")
.arg(mClassName, mName, Utilities::escapeForHtmlNonSecure(mComment));
}
/*!
* \brief ElementInfo::fetchModifiers
* Fetches the Element modifiers if any.
* \param pOMCProxy
* \param className
* \param pElement
*/
void ElementInfo::fetchModifiers(OMCProxy *pOMCProxy, QString className, Element *pElement)
{
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::getElementModifierValues()
* Otherwise read the binding value using OMCProxy::getElementModifierValue()
*/
if (isModiferClassRecord(modifierName, pElement)) {
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 ElementInfo::isModiferClassRecord
* Returns true if a modifier class is a record.
* \param modifierName
* \param pElement
* \return
*/
bool ElementInfo::isModiferClassRecord(QString modifierName, Element *pElement)
{
bool result = false;
foreach (Element *pInheritedElement, pElement->getInheritedElementsList()) {
/* Since we use the parent ElementInfo for inherited classes so we should not use
* pInheritedElement->getElementInfo()->getClassName() to get the name instead we should use
* pInheritedElement->getLibraryTreeItem()->getNameStructure() to get the correct name of inherited class.
*/
if (pInheritedElement->getLibraryTreeItem() && pInheritedElement->getLibraryTreeItem()->getName().compare(modifierName) == 0 &&
pInheritedElement->getLibraryTreeItem()->getRestriction() == StringHandler::Record) {
return true;
}
result = isModiferClassRecord(modifierName, pInheritedElement);
if (result) {
return result;
}
}
foreach (Element *pNestedElement, pElement->getElementsList()) {
if (pNestedElement->getName().compare(modifierName) == 0 && pNestedElement->getLibraryTreeItem() &&
pNestedElement->getLibraryTreeItem()->getRestriction() == StringHandler::Record) {
return true;
}
result = isModiferClassRecord(modifierName, pNestedElement);
if (result) {
return result;
}
}
return result;
}
Element::Element(ModelInstance::Component *pModelComponent, bool inherited, GraphicsView *pGraphicsView, bool createTransformation, QPointF position)
: QGraphicsItem(0), mpReferenceElement(0), mpParentElement(0)
{
setZValue(2000);
mpModelComponent = pModelComponent;
mpModel = pModelComponent->getModel();
mName = mpModelComponent->getName();
mClassName = mpModelComponent->getType();
mpLibraryTreeItem = 0;
mpElementInfo = 0;
mpGraphicsView = pGraphicsView;
mIsInheritedElement = inherited;
mElementType = Element::Root;
mTransformationString = "";
setOldScenePosition(QPointF(0, 0));
setOldPosition(QPointF(0, 0));
setElementFlags(true);
mpLibraryTreeItem = 0;
mpNonExistingElementLine = 0;
mpDefaultElementRectangle = 0;
mpDefaultElementText = 0;
createNonExistingElement();
createDefaultElement();
createStateElement();
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
drawElement();
// transformation
mTransformation = Transformation(mpGraphicsView->getViewType(), this);
if (createTransformation) {
if (boundingRect().width() > 0) {
mTransformation.setWidth(boundingRect().width());
}
if (boundingRect().height() > 0) {
mTransformation.setHeight(boundingRect().height());
}
// snap to grid while creating component
position = mpGraphicsView->snapPointToGrid(position);
mTransformation.setOrigin(position);
ModelInstance::CoordinateSystem coordinateSystem = getCoOrdinateSystemNew();
qreal initialScale = coordinateSystem.getInitialScale();
QVector<QPointF> extent;
extent.append(QPointF(initialScale * boundingRect().left(), initialScale * boundingRect().top()));
extent.append(QPointF(initialScale * boundingRect().right(), initialScale * boundingRect().bottom()));
mTransformation.setExtent(extent);
mTransformation.setRotateAngle(0.0);
} else {
mTransformation.parseTransformation(mpModelComponent->getAnnotation()->getPlacementAnnotation(), getCoOrdinateSystemNew());
}
setTransform(mTransformation.getTransformationMatrix());
setDialogAnnotation(QStringList());
setChoicesAnnotation(QStringList());
setChoicesAllMatchingAnnotation(QStringList());
setChoices(QStringList());
// create actions
createActions();
mpOriginItem = new OriginItem(this);
createResizerItems();
updateToolTip();
connect(this, SIGNAL(transformHasChanged()), SLOT(updatePlacementAnnotation()));
connect(this, SIGNAL(transformChange(bool)), SLOT(updateOriginItem()));
connect(this, SIGNAL(transformHasChanged()), SLOT(updateOriginItem()));
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
// /* 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();
}
Element::Element(ModelInstance::Model *pModel, Element *pParentElement)
: QGraphicsItem(pParentElement), mpReferenceElement(0), mpParentElement(pParentElement)
{
/* Ticket #4013
* Use same ModelElement as parent
* Creating a new ModelElement here for inherited classes gives wrong display of text names.
*/
mpModelComponent = mpParentElement->getModelComponent();
mpModel = pModel;
mName = mpModelComponent->getName();
mClassName = mpModelComponent->getType();
mpLibraryTreeItem = 0;
mpElementInfo = 0;
mpGraphicsView = mpParentElement->getGraphicsView();
mIsInheritedElement = mpParentElement->isInheritedElement();
mElementType = Element::Extend;
mTransformationString = "";
createNonExistingElement();
mpDefaultElementRectangle = 0;
mpDefaultElementText = 0;
mpStateElementRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
drawInheritedElementsAndShapes();
setDialogAnnotation(QStringList());
setChoicesAnnotation(QStringList());
setChoicesAllMatchingAnnotation(QStringList());
setChoices(QStringList());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
}
Element::Element(ModelInstance::Component *pModelComponent, Element *pParentElement, Element *pRootParentElement)
: QGraphicsItem(pRootParentElement), mpReferenceElement(0), mpParentElement(pParentElement)
{
mpModelComponent = pModelComponent;
mpModel = pModelComponent->getModel();
mName = mpModelComponent->getName();
mClassName = mpModelComponent->getType();
mpLibraryTreeItem = 0;
mpElementInfo = 0;
mIsInheritedElement = mpParentElement->isInheritedElement();
mElementType = Element::Port;
mpGraphicsView = mpParentElement->getGraphicsView();
mTransformationString = "";
setDialogAnnotation(QStringList());
setChoicesAnnotation(QStringList());
setChoicesAllMatchingAnnotation(QStringList());
setChoices(QStringList());
// createNonExistingElement();
mpDefaultElementRectangle = 0;
mpDefaultElementText = 0;
mpStateElementRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
drawInheritedElementsAndShapes();
mTransformation = Transformation(StringHandler::Icon, this);
mTransformation.parseTransformation(mpModelComponent->getAnnotation()->getPlacementAnnotation(), getCoOrdinateSystemNew());
setTransform(mTransformation.getTransformationMatrix());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
updateToolTip();
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
}
Element::Element(QString name, LibraryTreeItem *pLibraryTreeItem, QString annotation, QPointF position, ElementInfo *pElementInfo, GraphicsView *pGraphicsView)
: QGraphicsItem(0), mpReferenceElement(0), mpParentElement(0)
{
setZValue(2000);
mpLibraryTreeItem = pLibraryTreeItem;
mpElementInfo = pElementInfo;
mpElementInfo->setName(name);
if (mpLibraryTreeItem) {
mpElementInfo->setClassName(mpLibraryTreeItem->getNameStructure());
}
mpGraphicsView = pGraphicsView;
mIsInheritedElement = false;
mElementType = Element::Root;
mTransformationString = StringHandler::getPlacementAnnotation(annotation);
setOldScenePosition(QPointF(0, 0));
setOldPosition(QPointF(0, 0));
setElementFlags(true);
createNonExistingElement();
createDefaultElement();
createStateElement();
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
if (mpGraphicsView->getModelWidget()->getLibraryTreeItem()->getLibraryType() == LibraryTreeItem::CompositeModel) {
mpDefaultElementRectangle->setVisible(true);
mpDefaultElementText->setVisible(true);
drawInterfacePoints();
} else {
drawElement();
}
// 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();
QVector<QPointF> extent;
extent.append(QPointF(initialScale * boundingRect().left(), initialScale * boundingRect().top()));
extent.append(QPointF(initialScale * boundingRect().right(), initialScale * boundingRect().bottom()));
mTransformation.setExtent(extent);
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"));
setChoicesAllMatchingAnnotation(StringHandler::getAnnotation(annotation, "choicesAllMatching"));
// add choices if there are any
if (getChoicesAnnotation().size() > 2) {
QString array = getChoicesAnnotation()[2];
QStringList choices = StringHandler::unparseStrings(array);
setChoices(choices);
} else {
setChoices(QStringList());
}
// 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(handleElementAdded()));
connect(mpLibraryTreeItem, SIGNAL(nameChanged()), SLOT(handleNameChanged()));
}
connect(this, SIGNAL(transformHasChanged()), SLOT(updatePlacementAnnotation()));
connect(this, SIGNAL(transformChange(bool)), SLOT(updateOriginItem()));
connect(this, SIGNAL(transformHasChanged()), SLOT(updateOriginItem()));
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
/* 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();
}
Element::Element(LibraryTreeItem *pLibraryTreeItem, Element *pParentElement)
: QGraphicsItem(pParentElement), mpReferenceElement(0), mpParentElement(pParentElement)
{
mpLibraryTreeItem = pLibraryTreeItem;
mpElementInfo = mpParentElement->getElementInfo();
/* Ticket #4013
* We should have one ElementInfo for each Element.
* Creating a new ElementInfo here for inherited classes gives wrong display of text names.
*/
// mpElementInfo = new ElementInfo;
// mpElementInfo->setName(mpParentComponent->getElementInfo()->getName());
// mpElementInfo->setClassName(mpLibraryTreeItem->getNameStructure());
mpGraphicsView = mpParentElement->getGraphicsView();
mIsInheritedElement = mpParentElement->isInheritedElement();
mElementType = Element::Extend;
mTransformationString = "";
createNonExistingElement();
mpDefaultElementRectangle = 0;
mpDefaultElementText = 0;
mpStateElementRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = 0;
drawInheritedElementsAndShapes();
setDialogAnnotation(QStringList());
setChoicesAnnotation(QStringList());
setChoicesAllMatchingAnnotation(QStringList());
setChoices(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(handleElementAdded()));
}
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
}
Element::Element(Element *pElement, Element *pParentElement, Element *pRootParentElement)
: QGraphicsItem(pRootParentElement), mpReferenceElement(pElement), mpParentElement(pParentElement)
{
mpLibraryTreeItem = mpReferenceElement->getLibraryTreeItem();
mpElementInfo = mpReferenceElement->getElementInfo();
mIsInheritedElement = mpReferenceElement->isInheritedElement();
mElementType = Element::Port;
mpGraphicsView = mpParentElement->getGraphicsView();
mTransformationString = mpReferenceElement->getTransformationString();
mDialogAnnotation = mpReferenceElement->getDialogAnnotation();
mChoicesAnnotation = mpReferenceElement->getChoicesAnnotation();
mChoicesAllMatchingAnnotation = mpReferenceElement->getChoicesAllMatchingAnnotation();
mChoices = mpReferenceElement->getChoices();
createNonExistingElement();
mpDefaultElementRectangle = 0;
mpDefaultElementText = 0;
mpStateElementRectangle = 0;
mHasTransition = false;
mIsInitialState = false;
mActiveState = false;
mpBusComponent = mpReferenceElement->getBusComponent();
drawInheritedElementsAndShapes();
mTransformation = Transformation(mpReferenceElement->mTransformation);
setTransform(mTransformation.getTransformationMatrix());
mpOriginItem = 0;
mpBottomLeftResizerItem = 0;
mpTopLeftResizerItem = 0;
mpTopRightResizerItem = 0;
mpBottomRightResizerItem = 0;
updateToolTip();
setVisible(!mpReferenceElement->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(handleElementAdded()));
}
connect(mpReferenceElement, SIGNAL(added()), SLOT(referenceElementAdded()));
connect(mpReferenceElement, SIGNAL(transformHasChanged()), SLOT(referenceElementTransformHasChanged()));
connect(mpReferenceElement, SIGNAL(displayTextChanged()), SLOT(componentNameHasChanged()));
connect(mpReferenceElement, SIGNAL(deleted()), SLOT(referenceElementDeleted()));
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
}
Element::Element(Element *pElement, GraphicsView *pGraphicsView)
: QGraphicsItem(0), mpReferenceElement(pElement), mpParentElement(0)
{
setZValue(2000);
mpLibraryTreeItem = mpReferenceElement->getLibraryTreeItem();
mpElementInfo = mpReferenceElement->getElementInfo();
mpGraphicsView = pGraphicsView;
mIsInheritedElement = true;
mElementType = Element::Root;
mTransformationString = mpReferenceElement->getTransformationString();
mDialogAnnotation = mpReferenceElement->getDialogAnnotation();
mChoicesAnnotation = mpReferenceElement->getChoicesAnnotation();
mChoicesAllMatchingAnnotation = mpReferenceElement->getChoicesAllMatchingAnnotation();
mChoices = mpReferenceElement->getChoices();
setOldScenePosition(QPointF(0, 0));
setOldPosition(QPointF(0, 0));
setElementFlags(true);
createNonExistingElement();
createDefaultElement();
createStateElement();
mHasTransition = mpReferenceElement->hasTransition();;
mIsInitialState = mpReferenceElement->isInitialState();
mActiveState = false;
mpBusComponent = 0;
drawElement();
mTransformation = Transformation(mpReferenceElement->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(mpReferenceElement, SIGNAL(added()), SLOT(referenceElementAdded()));
connect(mpReferenceElement, SIGNAL(transformHasChanged()), SLOT(referenceElementTransformHasChanged()));
connect(mpReferenceElement, SIGNAL(transformHasChanged()), SLOT(updateOriginItem()));
connect(mpReferenceElement, SIGNAL(transformChange(bool)), SIGNAL(transformChange(bool)));
connect(mpReferenceElement, SIGNAL(displayTextChanged()), SLOT(componentNameHasChanged()));
connect(mpReferenceElement, SIGNAL(changed()), SLOT(referenceElementChanged()));
connect(mpReferenceElement, SIGNAL(deleted()), SLOT(referenceElementDeleted()));
connect(mpGraphicsView, SIGNAL(updateDynamicSelect(double)), this, SLOT(updateDynamicSelect(double)));
connect(mpGraphicsView, SIGNAL(resetDynamicSelect()), this, SLOT(resetDynamicSelect()));
/* 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();
}
Element::Element(ElementInfo *pElementInfo, Element *pParentElement)
: QGraphicsItem(pParentElement), mpReferenceElement(0), mpParentElement(pParentElement)
{
mpLibraryTreeItem = 0;
mpElementInfo = pElementInfo;
mIsInheritedElement = false;
mElementType = Element::Port;
mpGraphicsView = mpParentElement->getGraphicsView();
mTransformationString = "";
mDialogAnnotation.clear();
mChoicesAnnotation.clear();
mChoicesAllMatchingAnnotation.clear();