C++ UMLAttribute类代码示例

void RefactoringAssistant::attributeAdded( UMLClassifierListItem *a )
{
    UMLAttribute *att = static_cast<UMLAttribute*>(a);
    UMLClassifier *c = dynamic_cast<UMLClassifier*>(att->parent());
    if(!c)
    {
        kWarning() << "RefactoringAssistant::attributeAdded(" << att->getName()
            << ") - Parent is not a class!" << endl;
        return;
    }
    QListViewItem *item = findListViewItem( c );
    if( !item )
    {
        return;
    }
    for( QListViewItem *folder = item->firstChild(); folder; folder = folder->nextSibling() )
    {
        if( folder->text(1) == "attributes" )
        {
            item = new KListViewItem( folder, att->getName() );
            m_umlObjectMap[item] = att;
            connect( att, SIGNAL( modified() ), this, SLOT( umlObjectModified() ) );
            setVisibilityIcon( item, att );
            break;
        }
    }
}

QString CPPCodeClassField::getInitialValue() {

    if (parentIsAttribute())
    {
        UMLAttribute * at = dynamic_cast<UMLAttribute*>( getParentObject() );
        if (at) {
            return fixInitialStringDeclValue(at->getInitialValue(), getTypeName());
        } else {
            kError() << "CPPCodeClassField::getInitialValue: parent object is not a UMLAttribute"
            << endl;
            return "";
        }
    }
    else
    {
        if(fieldIsSingleValue()) {
            // FIX : IF the multiplicity is "1" then we should init a new object here, if its 0 or 1,
            //       then we can just return 'empty' string (minor problem).
            return "";
        } else {
            return " new "+getListFieldClassName()+"( )";
        }
    }

}

/**
 * Returns the signature of items that are operations.
 * @return signature of an operation item, else an empty string
 */
QString UMLListViewItem::toolTip()
{
    UMLObject *obj = umlObject();
    if (obj) {
        switch (obj->baseType()) {
            case UMLObject::ot_Class:
                return obj->doc();
            case UMLObject::ot_Operation:
            {
                UMLOperation *op = static_cast<UMLOperation*>(obj);
                return op->toString(Uml::SignatureType::ShowSig);
            }
            case UMLObject::ot_Attribute:
            {
                UMLAttribute *at = static_cast<UMLAttribute*>(obj);
                return at->toString(Uml::SignatureType::ShowSig);
            }
            default:
                return QString();
        }
    }
    else {
        return QString();
    }
}

/**
 * Parse assignments in the form <identifier> '=' <value>
 * Instance variables are identified by a prefixed 'self.'.
 * @return success status of parsing
 */
bool PythonImport::parseAssignmentStmt(const QString keyword)
{
    QString variable = keyword;
    advance();
    QString value = advance();
    if (value == QLatin1String("-"))
        value.append(advance());

    bool isStatic = true;
    if (variable.startsWith(QLatin1String("self."))) {
        variable.remove(0,5);
        isStatic = false;
    }
    Uml::Visibility::Enum visibility = Uml::Visibility::Public;
    if (variable.startsWith(QLatin1String("__"))) {
        visibility = Uml::Visibility::Private;
        variable.remove(0, 2);
    } else if (variable.startsWith(QLatin1String("_"))) {
        visibility = Uml::Visibility::Protected;
        variable.remove(0, 1);
    }
    QString type;
    if (value == QLatin1String("[")) {
        if (lookAhead() == QLatin1String("]")) {
            advance();
            type = QLatin1String("list");
            value = QLatin1String("");
        }
    } else if (value == QLatin1String("{")) {
        if (lookAhead() == QLatin1String("}")) {
            advance();
            type = QLatin1String("dict");
            value = QLatin1String("");
        }
    } else if (value.startsWith(QLatin1String("\""))) {
        type = QLatin1String("string");
    } else if (value == QLatin1String("True") || value == QLatin1String("False")) {
        type = QLatin1String("bool");
    } else if (value.contains(QRegExp(QLatin1String("-?\\d+\\.\\d*")))) {
        type = QLatin1String("float");
    } else if (value.contains(QRegExp(QLatin1String("-?\\d+")))) {
        type = QLatin1String("int");
    } else if (!value.isEmpty()) {
        type = QLatin1String("object");
    }

    UMLObject* o = Import_Utils::insertAttribute(m_klass, visibility, variable,
                                                 type, m_comment, false);
    UMLAttribute* a = o->asUMLAttribute();
    a->setInitialValue(value);
    a->setStatic(isStatic);
    return true;
}

void CSharpWriter::writeAttributes(UMLClassifier *c, QTextStream &cs) {

    UMLAttributeList  atpub, atprot, atpriv, atdefval;
    atpub.setAutoDelete(false);
    atprot.setAutoDelete(false);
    atpriv.setAutoDelete(false);
    atdefval.setAutoDelete(false);

    //sort attributes by scope and see if they have a default value
    UMLAttributeList atl = c->getAttributeList();
    UMLAttribute *at;

    for (at = atl.first(); at ; at = atl.next()) {
        if (!at->getInitialValue().isEmpty())
            atdefval.append(at);
        switch (at->getVisibility()) {
          case Uml::Visibility::Public:
            atpub.append(at);
            break;
          case Uml::Visibility::Protected:
            atprot.append(at);
            break;
          case Uml::Visibility::Private:
            atpriv.append(at);
            break;
          default:
            break;
        }
    }

    if (forceSections() || atl.count())
        cs << m_endl << m_container_indent << m_indentation << "#region Attributes" << m_endl << m_endl;

    // write public attributes
    if (forceSections() || atpub.count()) {
        writeAttributes(atpub,cs);
    }

    // write protected attributes
    if (forceSections() || atprot.count()) {
        writeAttributes(atprot,cs);
    }

    // write private attributes
    if (forceSections() || atpriv.count()) {
        writeAttributes(atpriv,cs);
    }

    if (forceSections() || atl.count())
        cs << m_endl << m_container_indent << m_indentation << "#endregion" << m_endl << m_endl;

}

/**
 * Slot for removing an attribute from the tree.
 * @param listItem   the attribute to be removed
 */
void RefactoringAssistant::attributeRemoved(UMLClassifierListItem *listItem)
{
    UMLAttribute *att = static_cast<UMLAttribute*>(listItem);
    DEBUG(DBG_SRC) << "attribute = " << att->name();  //:TODO:
    QTreeWidgetItem *item = findListViewItem(att);
    if (!item) {
        uWarning() << "Attribute is not in tree!";
        return;
    }
    disconnect(att, SIGNAL(modified()), this, SLOT(objectModified()));
    m_umlObjectMap.remove(item);
    delete item;
    DEBUG(DBG_SRC) << "attribute = " << att->name() << " deleted!";  //:TODO:
}

void UMLAttributeList::copyInto(UMLAttributeList *rhs) const {
    // Don't copy yourself.
    if (rhs == this) return;

    rhs->clear();

    // Suffering from const; we shall not modify our object.
    UMLAttributeList *tmp = new UMLAttributeList(*this);

    UMLAttribute *item;
    for (item = tmp->first(); item; item = tmp->next() )
    {
        rhs->append((UMLAttribute*)item->clone());
    }
    delete tmp;
}

QString RubyCodeClassField::getFieldName()
{
    if (parentIsAttribute())
    {
        UMLAttribute * at = (UMLAttribute*) getParentObject();
        return cleanName(at->name());
    }
    else
    {
        UMLRole * role = (UMLRole*) getParentObject();
        QString roleName = role->name();
        if(fieldIsSingleValue()) {
            return roleName.replace(0, 1, roleName.left(1).toLower());
        } else {
            return roleName.toLower() + QLatin1String("Array");
        }
    }
}

/**
 * Slot for adding an attribute to the tree.
 * @param listItem   the new attribute to add
 */
void RefactoringAssistant::attributeAdded(UMLClassifierListItem *listItem)
{
    UMLAttribute *att = static_cast<UMLAttribute*>(listItem);
    DEBUG(DBG_SRC) << "attribute = " << att->name();  //:TODO:
    UMLClassifier *parent = dynamic_cast<UMLClassifier*>(att->parent());
    if (!parent) {
        uWarning() << att->name() << " - Parent of attribute is not a classifier!";
        return;
    }
    QTreeWidgetItem *item = findListViewItem(parent);
    if (!item) {
        uWarning() << "Parent is not in tree!";
        return;
    }
    for (int i = 0; i < item->childCount(); ++i) {
        QTreeWidgetItem *folder = item->child(i);
        if (folder->text(1) == QLatin1String("attributes")) {
            item = new QTreeWidgetItem(folder, QStringList(att->name()));
            m_umlObjectMap[item] = att;
            connect(att, SIGNAL(modified()), this, SLOT(objectModified()));
            setVisibilityIcon(item, att);
            DEBUG(DBG_SRC) << "attribute = " << att->name() << " added!";  //:TODO:
            break;
        }
    }
}

QString JavaCodeClassField::getInitialValue()
{
    if (parentIsAttribute())
    {
        UMLAttribute * at = dynamic_cast<UMLAttribute*>(getParentObject());
        if (at) {
            return fixInitialStringDeclValue(at->getInitialValue(), getTypeName());
        } else {
            uError() << "parent object is not a UMLAttribute";
            return QString();
        }
    }
    else
    {
        if(fieldIsSingleValue()) {
            // FIX : IF the multiplicity is "1" then we should init a new object here, if its 0 or 1,
            //       then we can just return 'empty' string (minor problem).
            return QString();
        } else {
            return QLatin1String(" new ") + JavaCodeGenerator::getListFieldClassName() + QLatin1String("()");
        }
    }
}

/**
 * update the start and end text for this ownedhierarchicalcodeblock.
 */
void XMLElementCodeBlock::updateContent ( )
{

    QString endLine = getNewLineEndingChars();

    QString nodeName = getNodeName();

    // Now update START/ENDING Text
    QString startText = '<' + nodeName;
    QString endText = "";

    UMLAttributeList * alist = getAttributeList();
    for (UMLAttribute *at = alist->first(); at; at=alist->next())
    {
        if(at->getInitialValue().isEmpty())
            kWarning()<<" XMLElementCodeBlock : cant print out attribute that lacks an initial value"<<endl;
        else {
            startText.append(" " +at->getName()+"=\"");
            startText.append(at->getInitialValue()+"\"");
        }
    }

    // now set close of starting/ending node, the style depending on whether we have child text or not
    if(getTextBlockList()->count())
    {
        startText.append(">");
        endText = "</" + nodeName + '>';
    } else {
        startText.append("/>");
        endText = "";
    }

    setStartText(startText);
    setEndText(endText);

}

void JSWriter::writeOperations(QString classname, UMLOperationList *opList, QTextStream &js)
{
    UMLOperation *op;
    UMLAttribute *at;

    for(op = opList->first(); op; op = opList->next())
    {
        UMLAttributeList atl = op->getParmList();
        //write method doc if we have doc || if at least one of the params has doc
        bool writeDoc = forceDoc() || !op->getDoc().isEmpty();
        for (at = atl.first(); at; at = atl.next())
            writeDoc |= !at->getDoc().isEmpty();

        if( writeDoc )  //write method documentation
        {
            js << "/**" << m_endl << formatDoc(op->getDoc()," * ");

            for (at = atl.first(); at; at = atl.next())  //write parameter documentation
            {
                if(forceDoc() || !at->getDoc().isEmpty())
                {
                    js << " * @param " + cleanName(at->getName())<<m_endl;
                    js << formatDoc(at->getDoc(),"    *      ");
                }
            }//end for : write parameter documentation
            js << " */" << m_endl;
        }//end if : write method documentation

        js << classname << ".prototype." << cleanName(op->getName()) << " = function " << "(";

        int i = atl.count();
        int j=0;
        for (at = atl.first(); at ;at = atl.next(),j++)
        {
            js << cleanName(at->getName())
            << (!(at->getInitialValue().isEmpty()) ? (QString(" = ")+at->getInitialValue()) : QString(""))
            << ((j < i-1)?", ":"");
        }
        js << ")" << m_endl << "{" << m_endl <<
        m_indentation << m_endl << "}" << m_endl;
        js << m_endl << m_endl;
    }//end for
}

void UMLOperationDialog::slotNewParameter() {
    int result = 0;
    UMLAttribute* pAtt = 0;

    QString currentName = m_pOperation->getUniqueParameterName();
    UMLAttribute* newAttribute = new UMLAttribute(m_pOperation, currentName, Uml::id_Reserved);

    ParmPropDlg dlg(this, m_doc, newAttribute);
    result = dlg.exec();
    QString name = dlg.getName();
    pAtt = m_pOperation -> findParm( name );
    if( result ) {
        if( name.length() == 0 ) {
            KMessageBox::error(this, i18n("You have entered an invalid parameter name."),
                               i18n("Parameter Name Invalid"), false);
            delete newAttribute;
            return;
        }
        if( !pAtt ) {
            newAttribute->setID( UniqueID::gen() );
            newAttribute->setName( name );
            newAttribute->setTypeName( dlg.getTypeName() );
            newAttribute->setInitialValue( dlg.getInitialValue() );
            newAttribute->setDoc( dlg.getDoc() );
            newAttribute->setParmKind( dlg.getParmKind() );
            m_pOperation->addParm( newAttribute );
            m_pParmsLB -> insertItem( name );
            m_doc -> setModified( true );
        } else {
            KMessageBox::sorry(this, i18n("The parameter name you have chosen\nis already being used in this operation."),
                               i18n("Parameter Name Not Unique"), false);
            delete newAttribute;
        }
    } else {
        delete newAttribute;
    }
}

void SQLWriter::printAttributes(QTextStream& sql, UMLAttributeList attributeList, bool first) {
    QString attrDoc = "";
    UMLAttribute* at;

    for (at=attributeList.first();at;at=attributeList.next())
    {
        // print , after attribute
        if (first == false) {
            sql <<",";
        } else {
            first = false;
        }

        // print documentation/comment of last attribute at end of line
        if (attrDoc.isEmpty() == false)
        {
            sql << " -- " << attrDoc << m_endl;
        } else {
            sql << m_endl;
        }

        // write the attribute
        sql << m_indentation << cleanName(at->getName()) << " " << at->getTypeName() << " "
        << (at->getInitialValue().isEmpty()?QString(""):QString(" DEFAULT ")+at->getInitialValue());

        // now get documentation/comment of current attribute
        attrDoc = at->getDoc();
    }

    // print documentation/comment at end of line
    if (attrDoc.isEmpty() == false)
    {
        sql << " -- " << attrDoc << m_endl;
    } else {
        sql << m_endl;
    }

    return;
}

//.........这里部分代码省略.........
                    m_srcIndex++;
                }
                typeName = advance();
            } else if (direction == QLatin1String("out")) {
                dir = Uml::ParameterDirection::Out;
                typeName = advance();
            } else {
                typeName = direction;  // In Ada, the default direction is "in"
            }
            typeName.remove(QLatin1String("Standard."), Qt::CaseInsensitive);
            typeName = expand(typeName);
            if (op == NULL) {
                // In Ada, the first parameter indicates the class.
                UMLObject *type = Import_Utils::createUMLObject(UMLObject::ot_Class, typeName, currentScope());
                UMLObject::ObjectType t = type->baseType();
                if ((t != UMLObject::ot_Interface &&
                     (t != UMLObject::ot_Class || type->stereotype() == QLatin1String("record"))) ||
                    !m_classesDefinedInThisScope.contains(type)) {
                    // Not an instance bound method - we cannot represent it.
                    skipStmt(QLatin1String(")"));
                    break;
                }
                klass = static_cast<UMLClassifier*>(type);
                op = Import_Utils::makeOperation(klass, name);
                // The controlling parameter is suppressed.
                parNameCount--;
                if (parNameCount) {
                    for (uint i = 0; i < parNameCount; ++i) {
                        parName[i] = parName[i + 1];
                    }
                }
            }
            for (uint i = 0; i < parNameCount; ++i) {
                UMLAttribute *att = Import_Utils::addMethodParameter(op, typeName, parName[i]);
                att->setParmKind(dir);
            }
            if (advance() != QLatin1String(";"))
                break;
        }
        if (keyword == QLatin1String("function")) {
            if (advance() != QLatin1String("return")) {
                if (klass)
                    uError() << "importAda: expecting \"return\" at function "
                        << name;
                return false;
            }
            returnType = expand(advance());
            returnType.remove(QLatin1String("Standard."), Qt::CaseInsensitive);
        }
        bool isAbstract = false;
        if (advance() == QLatin1String("is") && advance() == QLatin1String("abstract"))
            isAbstract = true;
        if (klass != NULL && op != NULL)
            Import_Utils::insertMethod(klass, op, m_currentAccess, returnType,
                                       false, isAbstract, false, false, m_comment);
        skipStmt();
        return true;
    }
    if (keyword == QLatin1String("task") || keyword == QLatin1String("protected")) {
        // Can task and protected objects/types be mapped to UML?
        QString name = advance();
        if (name == QLatin1String("type")) {
            name = advance();
        }
        QString next = advance();
        if (next == QLatin1String("(")) {