/**
* <copyright>
*
* Copyright (c) 2010 SAP AG.
* 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:
* Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
*
* </copyright>
*
*/
package org.eclipse.bpmn2.di.impl;
import org.eclipse.bpmn2.di.BPMNLabelStyle;
import org.eclipse.bpmn2.di.BpmnDiPackage;
import org.eclipse.dd.dc.Font;
import org.eclipse.dd.di.impl.StyleImpl;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>BPMN Label Style</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpmn2.di.impl.BPMNLabelStyleImpl#getFont <em>Font</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BPMNLabelStyleImpl extends StyleImpl implements BPMNLabelStyle {
/**
* The cached value of the '{@link #getFont() <em>Font</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getFont()
* @generated
* @ordered
*/
protected Font font;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BPMNLabelStyleImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return BpmnDiPackage.Literals.BPMN_LABEL_STYLE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Font getFont() {
return font;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetFont(Font newFont, NotificationChain msgs) {
Font oldFont = font;
font = newFont;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
BpmnDiPackage.BPMN_LABEL_STYLE__FONT, oldFont, newFont);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFont(Font newFont) {
if (newFont != font) {
NotificationChain msgs = null;
if (font != null)
msgs = ((InternalEObject) font).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- BpmnDiPackage.BPMN_LABEL_STYLE__FONT, null, msgs);
if (newFont != null)
msgs = ((InternalEObject) newFont).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- BpmnDiPackage.BPMN_LABEL_STYLE__FONT, null, msgs);
msgs = basicSetFont(newFont, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
BpmnDiPackage.BPMN_LABEL_STYLE__FONT, newFont, newFont));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID,
NotificationChain msgs) {
switch (featureID) {
case BpmnDiPackage.BPMN_LABEL_STYLE__FONT:
return basicSetFont(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 BpmnDiPackage.BPMN_LABEL_STYLE__FONT:
return getFont();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case BpmnDiPackage.BPMN_LABEL_STYLE__FONT:
setFont((Font) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case BpmnDiPackage.BPMN_LABEL_STYLE__FONT:
setFont((Font) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case BpmnDiPackage.BPMN_LABEL_STYLE__FONT:
return font != null;
}
return super.eIsSet(featureID);
}
} //BPMNLabelStyleImpl