ToggleButtonImpl.java

/*******************************************************************************
 * Copyright (c) 2008 Hallvard Traetteberg.
 * 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:
 *     Hallvard Traetteberg - initial API and implementation
 ******************************************************************************/
/**
 * <copyright>
 * </copyright>
 *
 * $Id: ToggleButtonImpl.java,v 1.4 2009/10/23 12:40:32 htraetteb Exp $
 */
package org.eclipse.e4.tm.widgets.impl;

import org.eclipse.e4.tm.widgets.ToggleButton;
import org.eclipse.e4.tm.widgets.WidgetsPackage;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Toggle Button</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.e4.tm.widgets.impl.ToggleButtonImpl#isSelection <em>Selection</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ToggleButtonImpl extends ButtonImpl implements ToggleButton {
	/**
	 * The default value of the '{@link #isSelection() <em>Selection</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isSelection()
	 * @generated
	 * @ordered
	 */
	protected static final boolean SELECTION_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isSelection() <em>Selection</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isSelection()
	 * @generated
	 * @ordered
	 */
	protected boolean selection = SELECTION_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSelection() {
		return selection;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSelection(boolean newSelection) {
		boolean oldSelection = selection;
		selection = newSelection;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, WidgetsPackage.TOGGLE_BUTTON__SELECTION, oldSelection, selection));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case WidgetsPackage.TOGGLE_BUTTON__SELECTION:
				setSelection((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case WidgetsPackage.TOGGLE_BUTTON__SELECTION:
				setSelection(SELECTION_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case WidgetsPackage.TOGGLE_BUTTON__SELECTION:
				return selection != SELECTION_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (selection: ");
		result.append(selection);
		result.append(')');
		return result.toString();
	}

} //ToggleButtonImpl