layers/plugins/org.eclipse.papyrus.infra.gmfdiag.layers.model/src-gen/org/eclipse/papyrus/internal/infra/gmfdiag/layers/model/layers/impl/FillInstanceImpl.java

/*******************************************************************************
 * Copyright (c) 2013 CEA LIST.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Cedric Dumoulin - cedric.dumoulin@lifl.fr
 ******************************************************************************/
/**
 */
package org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.ColorInstance;
import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.FillInstance;
import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.LayersPackage;
import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.TypeInstance;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Fill Instance</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.impl.FillInstanceImpl#getTransparency <em>Transparency</em>}</li>
 *   <li>{@link org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.impl.FillInstanceImpl#getFillColor <em>Fill Color</em>}</li>
 * </ul>
 *
 * @generated
 */
public class FillInstanceImpl extends TypeInstanceImpl implements FillInstance {
	/**
	 * The default value of the '{@link #getTransparency() <em>Transparency</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTransparency()
	 * @generated
	 * @ordered
	 */
	protected static final int TRANSPARENCY_EDEFAULT = 0;

	/**
	 * The cached value of the '{@link #getTransparency() <em>Transparency</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTransparency()
	 * @generated
	 * @ordered
	 */
	protected int transparency = TRANSPARENCY_EDEFAULT;

	/**
	 * The cached value of the '{@link #getFillColor() <em>Fill Color</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getFillColor()
	 * @generated
	 * @ordered
	 */
	protected ColorInstance fillColor;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected FillInstanceImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return LayersPackage.Literals.FILL_INSTANCE;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int getTransparency() {
		return transparency;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setTransparency(int newTransparency) {
		int oldTransparency = transparency;
		transparency = newTransparency;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, LayersPackage.FILL_INSTANCE__TRANSPARENCY, oldTransparency, transparency));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ColorInstance getFillColor() {
		return fillColor;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetFillColor(ColorInstance newFillColor, NotificationChain msgs) {
		ColorInstance oldFillColor = fillColor;
		fillColor = newFillColor;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, LayersPackage.FILL_INSTANCE__FILL_COLOR, oldFillColor, newFillColor);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setFillColor(ColorInstance newFillColor) {
		if (newFillColor != fillColor) {
			NotificationChain msgs = null;
			if (fillColor != null)
				msgs = ((InternalEObject)fillColor).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - LayersPackage.FILL_INSTANCE__FILL_COLOR, null, msgs);
			if (newFillColor != null)
				msgs = ((InternalEObject)newFillColor).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - LayersPackage.FILL_INSTANCE__FILL_COLOR, null, msgs);
			msgs = basicSetFillColor(newFillColor, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, LayersPackage.FILL_INSTANCE__FILL_COLOR, newFillColor, newFillColor));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case LayersPackage.FILL_INSTANCE__FILL_COLOR:
				return basicSetFillColor(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case LayersPackage.FILL_INSTANCE__TRANSPARENCY:
				return getTransparency();
			case LayersPackage.FILL_INSTANCE__FILL_COLOR:
				return getFillColor();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case LayersPackage.FILL_INSTANCE__TRANSPARENCY:
				setTransparency((Integer)newValue);
				return;
			case LayersPackage.FILL_INSTANCE__FILL_COLOR:
				setFillColor((ColorInstance)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case LayersPackage.FILL_INSTANCE__TRANSPARENCY:
				setTransparency(TRANSPARENCY_EDEFAULT);
				return;
			case LayersPackage.FILL_INSTANCE__FILL_COLOR:
				setFillColor((ColorInstance)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case LayersPackage.FILL_INSTANCE__TRANSPARENCY:
				return transparency != TRANSPARENCY_EDEFAULT;
			case LayersPackage.FILL_INSTANCE__FILL_COLOR:
				return fillColor != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated NOT
	 */
	@Override
	public void setValueFromString(String value) {

		if (value == null || value.length() == 0) {
			return;
		}

		// The value should contains the 2 values, separated by comma
		// "transparency, fillColor"
		String[] values = value.split(",");
		try {
			setTransparency(Integer.parseInt(values[0].trim()));
			getFillColor().setValueFromString(values[1]);
		} catch (NumberFormatException e) {
			// fail silently
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated NOT
	 */
	@Override
	public void setValueFromInstance(TypeInstance value) {

		// Check if the value is of the right instance
		if (!getClass().isInstance(value)) {
			return;
		}

		FillInstance instance = (FillInstance) value;
		setTransparency(instance.getTransparency());
		// Set by copy
		getFillColor().setValueFromInstance(instance.getFillColor());
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (transparency: "); //$NON-NLS-1$
		result.append(transparency);
		result.append(')');
		return result.toString();
	}

} // FillInstanceImpl