/**

 * <copyright>

 * </copyright>

 *

 * $Id$

 */

package com.nokia.sdt.emf.dm.impl;

import com.nokia.sdt.component.property.IPropertyValueSource;

import com.nokia.sdt.emf.dm.*;

import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EMap;

import org.eclipse.emf.ecore.*;

import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.EStructuralFeature;

import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.ui.views.properties.IPropertyDescriptor;

import org.eclipse.ui.views.properties.IPropertySource;

import java.util.Collection;

/**

 * <!-- begin-user-doc -->

 * An implementation of the model object '<em><b>ICompound Property</b></em>'.

 * <!-- end-user-doc -->

 * <p>

 * The following features are implemented:

 * <ul>

 *   <li>{@link com.nokia.sdt.emf.dm.impl.ICompoundPropertyImpl#getProperties <em>Properties</em>}</li>

 * </ul>

 * </p>

 *

 * @generated NOT

 */

public class ICompoundPropertyImpl extends IPropertyImpl implements ICompoundProperty, IInternalPropertyChangeListener {

	/**

	 * The cached value of the '{@link #getProperties() <em>Properties</em>}' map.

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @see #getProperties()

	 * @generated

	 * @ordered

	 */

	protected EMap properties = null;

	private IInternalPropertyChangeListener propertyListener;

	private PropertyValueSource valueSource;

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	protected ICompoundPropertyImpl() {

		super();

	}

	void setPropertyChangeListener(IInternalPropertyChangeListener listener) {

		this.propertyListener = listener;

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	protected EClass eStaticClass() {

		return DmPackage.eINSTANCE.getICompoundProperty();

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated NOT

	 */

	public EMap getProperties() {

		if (properties == null) {

			PropertyMap pm = new PropertyMap(DmPackage.eINSTANCE.getEStringToIPropertyMapEntry(), 

					EStringToIPropertyMapEntryImpl.class, this, DmPackage.ICOMPOUND_PROPERTY__PROPERTIES);

			pm.setPropertyChangeListener(this);

			properties = pm;

		}

		return properties;

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {

		if (featureID >= 0) {

			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {

				case DmPackage.ICOMPOUND_PROPERTY__PROPERTIES:

					return ((InternalEList)getProperties()).basicRemove(otherEnd, msgs);

				default:

					return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);

			}

		}

		return eBasicSetContainer(null, featureID, msgs);

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	public Object eGet(EStructuralFeature eFeature, boolean resolve) {

		switch (eDerivedStructuralFeatureID(eFeature)) {

			case DmPackage.ICOMPOUND_PROPERTY__ID:

				return getId();

			case DmPackage.ICOMPOUND_PROPERTY__VALUE:

				return getValue();

			case DmPackage.ICOMPOUND_PROPERTY__PROPERTIES:

				return getProperties();

		}

		return eDynamicGet(eFeature, resolve);

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	public void eSet(EStructuralFeature eFeature, Object newValue) {

		switch (eDerivedStructuralFeatureID(eFeature)) {

			case DmPackage.ICOMPOUND_PROPERTY__ID:

				setId((String)newValue);

				return;

			case DmPackage.ICOMPOUND_PROPERTY__VALUE:

				setValue((String)newValue);

				return;

			case DmPackage.ICOMPOUND_PROPERTY__PROPERTIES:

				getProperties().clear();

				getProperties().addAll((Collection)newValue);

				return;

		}

		eDynamicSet(eFeature, newValue);

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	public void eUnset(EStructuralFeature eFeature) {

		switch (eDerivedStructuralFeatureID(eFeature)) {

			case DmPackage.ICOMPOUND_PROPERTY__ID:

				setId(ID_EDEFAULT);

				return;

			case DmPackage.ICOMPOUND_PROPERTY__VALUE:

				setValue(VALUE_EDEFAULT);

				return;

			case DmPackage.ICOMPOUND_PROPERTY__PROPERTIES:

				getProperties().clear();

				return;

		}

		eDynamicUnset(eFeature);

	}

	/**

	 * <!-- begin-user-doc -->

	 * <!-- end-user-doc -->

	 * @generated

	 */

	public boolean eIsSet(EStructuralFeature eFeature) {

		switch (eDerivedStructuralFeatureID(eFeature)) {

			case DmPackage.ICOMPOUND_PROPERTY__ID:

				return ID_EDEFAULT == null ? id != null : !ID_EDEFAULT.equals(id);

			case DmPackage.ICOMPOUND_PROPERTY__VALUE:

				return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);

			case DmPackage.ICOMPOUND_PROPERTY__PROPERTIES:

				return properties != null && !properties.isEmpty();

		}

		return eDynamicIsSet(eFeature);

	}

	public IPropertyValueSource getPropertyValueSource() {

		if (valueSource == null)

			valueSource = new PropertyValueSource(null, 

					(PropertyMap)getProperties(), getOwningNode());

		return valueSource;

	}

	public void setFromPropertySource(IPropertySource source) {

		EMap propertyMap = getProperties();

		IPropertyDescriptor[] pdList = source.getPropertyDescriptors();

		if (pdList != null) {

			for (int i = 0; i < pdList.length; i++) {

				IPropertyDescriptor pd = pdList[i];

				Object value = source.getPropertyValue(pd.getId());

				if (value != null) {

					IProperty propValue = null;

					if (value instanceof IPropertySource) {

						ICompoundPropertyImpl cp = (ICompoundPropertyImpl) DmFactory.eINSTANCE.createICompoundProperty();

						cp.setFromPropertySource((IPropertySource)value);

						propValue = cp;

					}

					else {

						propValue = DmFactory.eINSTANCE.createIStringProperty();

						propValue.setValue(value.toString());

					}

					propValue.setId(pd.getId().toString());

					propertyMap.put(pd.getId(), propValue);

				}

			}

		}

	}

	public boolean queryPropertyChange(Object propertyId, Object newValue) {

		return true;

	}

	public void propertyChanged(Object propertyId) {

		if (propertyListener != null) {

			propertyListener.propertyChanged(getId());

		}

	}

	private INodeImpl getOwningNode() {

		INodeImpl result = null;

		EObject container = eContainer();

		while (container != null) {

			if (container instanceof INodeImpl) {

				result = (INodeImpl) container;

				break;

			}

			container = container.eContainer();

		}

		return result;

	}

} //ICompoundPropertyImpl