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** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
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#include "qumlpackage.h"

#include "private/qumlpackageobject_p.h"

#include <QtUml/QUmlComment>
#include <QtUml/QUmlConstraint>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlElementImport>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlPackageImport>
#include <QtUml/QUmlPackageMerge>
#include <QtUml/QUmlParameterableElement>
#include <QtUml/QUmlProfile>
#include <QtUml/QUmlProfileApplication>
#include <QtUml/QUmlStereotype>
#include <QtUml/QUmlStringExpression>
#include <QtUml/QUmlTemplateBinding>
#include <QtUml/QUmlTemplateParameter>
#include <QtUml/QUmlTemplateSignature>
#include <QtUml/QUmlType>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlPackage

    \inmodule QtUml

    \brief A package can have one or more profile applications to indicate which profiles have been applied. Because a profile is a package, it is possible to apply a profile not only to packages, but also to profiles.Package specializes TemplateableElement and PackageableElement specializes ParameterableElement to specify that a package can be used as a template and a PackageableElement as a template parameter.A package is used to group elements, and provides a namespace for the grouped elements.
 */

/*!
    Creates a new QUmlPackage. Also creates the corresponding QObject-based representation returned by asQModelingObject() if \a createQModelingObject is true.
*/
QUmlPackage::QUmlPackage(bool createQModelingObject) :
    _nestingPackage(0)
{
    if (createQModelingObject)
        _qModelingObject = qobject_cast<QModelingObject *>(new QUmlPackageObject(this));
}

/*!
    Returns a deep-copied clone of the QUmlPackage.
*/
QModelingElement *QUmlPackage::clone() const
{
    QUmlPackage *c = new QUmlPackage;
    foreach (QUmlComment *element, ownedComments())
        c->addOwnedComment(dynamic_cast<QUmlComment *>(element->clone()));
    foreach (QUmlDependency *element, clientDependencies())
        c->addClientDependency(dynamic_cast<QUmlDependency *>(element->clone()));
    c->setName(name());
    if (nameExpression())
        c->setNameExpression(dynamic_cast<QUmlStringExpression *>(nameExpression()->clone()));
    foreach (QUmlElementImport *element, elementImports())
        c->addElementImport(dynamic_cast<QUmlElementImport *>(element->clone()));
    foreach (QUmlConstraint *element, ownedRules())
        c->addOwnedRule(dynamic_cast<QUmlConstraint *>(element->clone()));
    foreach (QUmlPackageImport *element, packageImports())
        c->addPackageImport(dynamic_cast<QUmlPackageImport *>(element->clone()));
    if (owningTemplateParameter())
        c->setOwningTemplateParameter(dynamic_cast<QUmlTemplateParameter *>(owningTemplateParameter()->clone()));
    if (templateParameter())
        c->setTemplateParameter(dynamic_cast<QUmlTemplateParameter *>(templateParameter()->clone()));
    c->setVisibility(visibility());
    if (ownedTemplateSignature())
        c->setOwnedTemplateSignature(dynamic_cast<QUmlTemplateSignature *>(ownedTemplateSignature()->clone()));
    foreach (QUmlTemplateBinding *element, templateBindings())
        c->addTemplateBinding(dynamic_cast<QUmlTemplateBinding *>(element->clone()));
    c->setURI(URI());
    if (nestingPackage())
        c->setNestingPackage(dynamic_cast<QUmlPackage *>(nestingPackage()->clone()));
    foreach (QUmlPackageMerge *element, packageMerges())
        c->addPackageMerge(dynamic_cast<QUmlPackageMerge *>(element->clone()));
    foreach (QUmlPackageableElement *element, packagedElements())
        c->addPackagedElement(dynamic_cast<QUmlPackageableElement *>(element->clone()));
    foreach (QUmlProfileApplication *element, profileApplications())
        c->addProfileApplication(dynamic_cast<QUmlProfileApplication *>(element->clone()));
    return c;
}

// OWNED ATTRIBUTES

/*!
    Provides an identifier for the package that can be used for many purposes. A URI is the universally unique identification of the package following the IETF URI specification, RFC 2396 http://www.ietf.org/rfc/rfc2396.txt and it must comply with those syntax rules.
 */
QString QUmlPackage::URI() const
{
    // This is a read-write property

    return _URI;
}

/*!
    Adjusts URI to \a URI.
 */
void QUmlPackage::setURI(QString URI)
{
    // This is a read-write property

    if (_URI != URI) {
        _URI = URI;
    }
}

/*!
    References the packaged elements that are Packages.

    \sa addNestedPackage(), removeNestedPackage()

    \b {This is a derived property.}

    \b {Subsetted property(ies):} QUmlPackage::packagedElements().

    \b {Opposite property(ies):} QUmlPackage::nestingPackage().
 */
const QSet<QUmlPackage *> QUmlPackage::nestedPackages() const
{
    // This is a read-write derived association end

    QSet<QUmlPackage *> nestedPackages_;
    foreach (QUmlPackageableElement *packageableElement, _packagedElements)
        if (QUmlPackage *package = dynamic_cast<QUmlPackage *>(packageableElement))
            nestedPackages_.insert(package);
    return nestedPackages_;
}

/*!
    Adds \a nestedPackage to nestedPackages.

    \sa nestedPackages(), removeNestedPackage()
 */
void QUmlPackage::addNestedPackage(QUmlPackage *nestedPackage)
{
    // This is a read-write derived association end

    if (!_packagedElements.contains(nestedPackage)) {
        // Adjust subsetted property(ies)
        addPackagedElement(nestedPackage);

        // Adjust opposite properties
        if (nestedPackage) {
            nestedPackage->setNestingPackage(this);
        }
    }
}

/*!
    Removes \a nestedPackage from nestedPackages.

    \sa nestedPackages(), addNestedPackage()
 */
void QUmlPackage::removeNestedPackage(QUmlPackage *nestedPackage)
{
    // This is a read-write derived association end

    if (_packagedElements.contains(nestedPackage)) {
        // Adjust subsetted property(ies)
        removePackagedElement(nestedPackage);

        // Adjust opposite properties
        if (nestedPackage) {
            nestedPackage->setNestingPackage(0);
        }
    }
}

/*!
    References the Package that owns this Package.

    \b {Subsetted property(ies):} .

    \b {Opposite property(ies):} QUmlPackage::nestedPackages().
 */
QUmlPackage *QUmlPackage::nestingPackage() const
{
    // This is a read-write association end

    return _nestingPackage;
}

/*!
    Adjusts nestingPackage to \a nestingPackage.
 */
void QUmlPackage::setNestingPackage(QUmlPackage *nestingPackage)
{
    // This is a read-write association end

    if (_nestingPackage != nestingPackage) {
        _nestingPackage = nestingPackage;
        if (nestingPackage && nestingPackage->asQModelingObject() && this->asQModelingObject())
            QObject::connect(nestingPackage->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setNestingPackage()));
    }
}

/*!
    References the Stereotypes that are owned by the Package

    \b {This is a read-only derived property.}

    \b {Subsetted property(ies):} QUmlPackage::packagedElements().
 */
const QSet<QUmlStereotype *> QUmlPackage::ownedStereotypes() const
{
    // This is a read-only derived association end

    QSet<QUmlStereotype *> ownedStereotypes_;
    foreach (QUmlPackageableElement *packageableElement, _packagedElements)
        if (QUmlStereotype *stereotype = dynamic_cast<QUmlStereotype *>(packageableElement))
            ownedStereotypes_.insert(stereotype);
    return ownedStereotypes_;
}

/*!
    Adds \a ownedStereotype to ownedStereotypes.

    \sa ownedStereotypes(), removeOwnedStereotype()
 */
void QUmlPackage::addOwnedStereotype(QUmlStereotype *ownedStereotype)
{
    // This is a read-only derived association end

    qWarning("QUmlPackage::addOwnedStereotype(): to be implemented (this is a derived association end)");
    Q_UNUSED(ownedStereotype);

    if (false /* <derivedexclusion-criteria> */) {
        // <derived-code>

        // Adjust subsetted properties
        addPackagedElement(ownedStereotype);
    }
}

/*!
    Removes \a ownedStereotype from ownedStereotypes.

    \sa ownedStereotypes(), addOwnedStereotype()
 */
void QUmlPackage::removeOwnedStereotype(QUmlStereotype *ownedStereotype)
{
    // This is a read-only derived association end

    qWarning("QUmlPackage::removeOwnedStereotype(): to be implemented (this is a derived association end)");
    Q_UNUSED(ownedStereotype);

    if (false /* <derivedexclusion-criteria> */) {
        // <derived-code>

        // Adjust subsetted properties
        removePackagedElement(ownedStereotype);
    }
}

/*!
    References the packaged elements that are Types.

    \sa addOwnedType(), removeOwnedType()

    \b {This is a derived property.}

    \b {Subsetted property(ies):} QUmlPackage::packagedElements().

    \b {Opposite property(ies):} QUmlType::package().
 */
const QSet<QUmlType *> QUmlPackage::ownedTypes() const
{
    // This is a read-write derived association end

    QSet<QUmlType *> ownedTypes_;
    foreach (QUmlPackageableElement *packageableElement, _packagedElements)
        if (QUmlType *type = dynamic_cast<QUmlType *>(packageableElement))
            ownedTypes_.insert(type);
    return ownedTypes_;
}

/*!
    Adds \a ownedType to ownedTypes.

    \sa ownedTypes(), removeOwnedType()
 */
void QUmlPackage::addOwnedType(QUmlType *ownedType)
{
    // This is a read-write derived association end

    if (!_packagedElements.contains(ownedType)) {
        // Adjust subsetted property(ies)
        addPackagedElement(ownedType);

        // Adjust opposite properties
        if (ownedType) {
            ownedType->setPackage(this);
        }
    }
}

/*!
    Removes \a ownedType from ownedTypes.

    \sa ownedTypes(), addOwnedType()
 */
void QUmlPackage::removeOwnedType(QUmlType *ownedType)
{
    // This is a read-write derived association end

    if (_packagedElements.contains(ownedType)) {
        // Adjust subsetted property(ies)
        removePackagedElement(ownedType);

        // Adjust opposite properties
        if (ownedType) {
            ownedType->setPackage(0);
        }
    }
}

/*!
    References the PackageMerges that are owned by this Package.

    \sa addPackageMerge(), removePackageMerge()

    \b {Subsetted property(ies):} QUmlElement::ownedElements().

    \b {Opposite property(ies):} QUmlPackageMerge::receivingPackage().
 */
const QSet<QUmlPackageMerge *> QUmlPackage::packageMerges() const
{
    // This is a read-write association end

    return _packageMerges;
}

/*!
    Adds \a packageMerge to packageMerges.

    \sa packageMerges(), removePackageMerge()
 */
void QUmlPackage::addPackageMerge(QUmlPackageMerge *packageMerge)
{
    // This is a read-write association end

    if (!_packageMerges.contains(packageMerge)) {
        _packageMerges.insert(packageMerge);
        if (packageMerge && packageMerge->asQModelingObject() && this->asQModelingObject())
            QObject::connect(packageMerge->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removePackageMerge(QObject *)));
        packageMerge->asQModelingObject()->setParent(this->asQModelingObject());

        // Adjust subsetted properties
        addOwnedElement(packageMerge);

        // Adjust opposite properties
        if (packageMerge) {
            packageMerge->setReceivingPackage(this);
        }
    }
}

/*!
    Removes \a packageMerge from packageMerges.

    \sa packageMerges(), addPackageMerge()
 */
void QUmlPackage::removePackageMerge(QUmlPackageMerge *packageMerge)
{
    // This is a read-write association end

    if (_packageMerges.contains(packageMerge)) {
        _packageMerges.remove(packageMerge);
        if (packageMerge->asQModelingObject())
            packageMerge->asQModelingObject()->setParent(0);

        // Adjust subsetted properties
        removeOwnedElement(packageMerge);

        // Adjust opposite properties
        if (packageMerge) {
            packageMerge->setReceivingPackage(0);
        }
    }
}

/*!
    Specifies the packageable elements that are owned by this Package.

    \sa addPackagedElement(), removePackagedElement()

    \b {Subsetted property(ies):} QUmlNamespace::ownedMembers().
 */
const QSet<QUmlPackageableElement *> QUmlPackage::packagedElements() const
{
    // This is a read-write association end

    return _packagedElements;
}

/*!
    Adds \a packagedElement to packagedElements.

    \sa packagedElements(), removePackagedElement()
 */
void QUmlPackage::addPackagedElement(QUmlPackageableElement *packagedElement)
{
    // This is a read-write association end

    if (!_packagedElements.contains(packagedElement)) {
        _packagedElements.insert(packagedElement);
        if (packagedElement && packagedElement->asQModelingObject() && this->asQModelingObject())
            QObject::connect(packagedElement->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removePackagedElement(QObject *)));
        packagedElement->asQModelingObject()->setParent(this->asQModelingObject());

        // Adjust subsetted properties
        addOwnedMember(packagedElement);
    }
}

/*!
    Removes \a packagedElement from packagedElements.

    \sa packagedElements(), addPackagedElement()
 */
void QUmlPackage::removePackagedElement(QUmlPackageableElement *packagedElement)
{
    // This is a read-write association end

    if (_packagedElements.contains(packagedElement)) {
        _packagedElements.remove(packagedElement);
        if (packagedElement->asQModelingObject())
            packagedElement->asQModelingObject()->setParent(0);

        // Adjust subsetted properties
        removeOwnedMember(packagedElement);
    }
}

/*!
    References the ProfileApplications that indicate which profiles have been applied to the Package.

    \sa addProfileApplication(), removeProfileApplication()

    \b {Subsetted property(ies):} QUmlElement::ownedElements().

    \b {Opposite property(ies):} QUmlProfileApplication::applyingPackage().
 */
const QSet<QUmlProfileApplication *> QUmlPackage::profileApplications() const
{
    // This is a read-write association end

    return _profileApplications;
}

/*!
    Adds \a profileApplication to profileApplications.

    \sa profileApplications(), removeProfileApplication()
 */
void QUmlPackage::addProfileApplication(QUmlProfileApplication *profileApplication)
{
    // This is a read-write association end

    if (!_profileApplications.contains(profileApplication)) {
        _profileApplications.insert(profileApplication);
        if (profileApplication && profileApplication->asQModelingObject() && this->asQModelingObject())
            QObject::connect(profileApplication->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeProfileApplication(QObject *)));
        profileApplication->asQModelingObject()->setParent(this->asQModelingObject());

        // Adjust subsetted properties
        addOwnedElement(profileApplication);

        // Adjust opposite properties
        if (profileApplication) {
            profileApplication->setApplyingPackage(this);
        }
    }
}

/*!
    Removes \a profileApplication from profileApplications.

    \sa profileApplications(), addProfileApplication()
 */
void QUmlPackage::removeProfileApplication(QUmlProfileApplication *profileApplication)
{
    // This is a read-write association end

    if (_profileApplications.contains(profileApplication)) {
        _profileApplications.remove(profileApplication);
        if (profileApplication->asQModelingObject())
            profileApplication->asQModelingObject()->setParent(0);

        // Adjust subsetted properties
        removeOwnedElement(profileApplication);

        // Adjust opposite properties
        if (profileApplication) {
            profileApplication->setApplyingPackage(0);
        }
    }
}

// OPERATIONS

/*!
    The query allApplicableStereotypes() returns all the directly or indirectly owned stereotypes, including stereotypes contained in sub-profiles.
 */
QSet<QUmlStereotype *> QUmlPackage::allApplicableStereotypes() const
{
    qWarning("QUmlPackage::allApplicableStereotypes(): to be implemented (operation)");

    return QSet<QUmlStereotype *> ();
}

/*!
    The query containingProfile() returns the closest profile directly or indirectly containing this package (or this package itself, if it is a profile).
 */
QUmlProfile *QUmlPackage::containingProfile() const
{
    qWarning("QUmlPackage::containingProfile(): to be implemented (operation)");

    return 0;
}

/*!
    The query makesVisible() defines whether a Package makes an element visible outside itself. Elements with no visibility and elements with public visibility are made visible.
 */
bool QUmlPackage::makesVisible(QUmlNamedElement *el) const
{
    qWarning("QUmlPackage::makesVisible(): to be implemented (operation)");

    Q_UNUSED(el);
    return bool ();
}

/*!
    The query mustBeOwned() indicates whether elements of this type must have an owner.
 */
bool QUmlPackage::mustBeOwned() const
{
    qWarning("QUmlPackage::mustBeOwned(): to be implemented (operation)");

    return bool ();
}

/*!
    The query visibleMembers() defines which members of a Package can be accessed outside it.
 */
QSet<QUmlPackageableElement *> QUmlPackage::visibleMembers() const
{
    qWarning("QUmlPackage::visibleMembers(): to be implemented (operation)");

    return QSet<QUmlPackageableElement *> ();
}

QT_END_NAMESPACE