/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.papyrus.infra.core.sashwindows.di.impl;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.papyrus.infra.core.sashwindows.di.AbstractPanel;
import org.eclipse.papyrus.infra.core.sashwindows.di.DiPackage;
import org.eclipse.papyrus.infra.core.sashwindows.di.PanelParent;
import org.eclipse.papyrus.infra.core.sashwindows.di.SashPanel;
/**
* <!-- begin-user-doc --> An implementation of the model object ' <em><b>Sash Panel</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.infra.core.sashwindows.di.impl.SashPanelImpl#getChildren
* <em>Children</em>}</li>
* <li>
* {@link org.eclipse.papyrus.infra.core.sashwindows.di.impl.SashPanelImpl#getSashPosition
* <em>Sash Position</em>}</li>
* <li>
* {@link org.eclipse.papyrus.infra.core.sashwindows.di.impl.SashPanelImpl#getDirection
* <em>Direction</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SashPanelImpl extends AbstractPanelImpl implements SashPanel {
/**
* The cached value of the '{@link #getChildren() <em>Children</em>}'
* containment reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getChildren()
* @generated
* @ordered
*/
protected EList<AbstractPanel> children;
/**
* The default value of the '{@link #getSashPosition()
* <em>Sash Position</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getSashPosition()
* @generated
* @ordered
*/
protected static final float SASH_POSITION_EDEFAULT = 0.0F;
/**
* The cached value of the '{@link #getSashPosition()
* <em>Sash Position</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getSashPosition()
* @generated
* @ordered
*/
protected float sashPosition = SASH_POSITION_EDEFAULT;
/**
* The default value of the '{@link #getDirection() <em>Direction</em>}'
* attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getDirection()
* @generated
* @ordered
*/
protected static final int DIRECTION_EDEFAULT = 0;
/**
* The cached value of the '{@link #getDirection() <em>Direction</em>}'
* attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getDirection()
* @generated
* @ordered
*/
protected int direction = DIRECTION_EDEFAULT;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected SashPanelImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return DiPackage.Literals.SASH_PANEL;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EList<AbstractPanel> getChildren() {
if(children == null) {
children = new EObjectContainmentWithInverseEList<AbstractPanel>(AbstractPanel.class, this, DiPackage.SASH_PANEL__CHILDREN, DiPackage.ABSTRACT_PANEL__PARENT);
}
return children;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public float getSashPosition() {
return sashPosition;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setSashPosition(float newSashPosition) {
float oldSashPosition = sashPosition;
sashPosition = newSashPosition;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.SASH_PANEL__SASH_POSITION, oldSashPosition, sashPosition));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public int getDirection() {
return direction;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setDirection(int newDirection) {
int oldDirection = direction;
direction = newDirection;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.SASH_PANEL__DIRECTION, oldDirection, direction));
}
/**
* <!-- begin-user-doc -->
*
* <!-- end-user-doc -->
*
* @generated NOT
*/
public void setChildren(AbstractPanel leftChild, AbstractPanel rightChild, int direction) {
setDirection(direction);
List<AbstractPanel> children = getChildren();
if(children.size() == 0) {
children.add(leftChild);
children.add(rightChild);
} else {
children.set(0, leftChild);
children.set(1, rightChild);
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public void delete(AbstractPanel childToDelete) {
// Get the other child
EList<AbstractPanel> children = getChildren();
AbstractPanel otherChild = (childToDelete == children.get(0) ? children.get(1) : children.get(0));
PanelParent parent = getParent();
// Change parent
// otherChild.setParent( parent );
parent.replaceChild(this, otherChild);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch(featureID) {
case DiPackage.SASH_PANEL__CHILDREN:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getChildren()).basicAdd(otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch(featureID) {
case DiPackage.SASH_PANEL__CHILDREN:
return ((InternalEList<?>)getChildren()).basicRemove(otherEnd, 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 DiPackage.SASH_PANEL__CHILDREN:
return getChildren();
case DiPackage.SASH_PANEL__SASH_POSITION:
return getSashPosition();
case DiPackage.SASH_PANEL__DIRECTION:
return getDirection();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch(featureID) {
case DiPackage.SASH_PANEL__CHILDREN:
getChildren().clear();
getChildren().addAll((Collection<? extends AbstractPanel>)newValue);
return;
case DiPackage.SASH_PANEL__SASH_POSITION:
setSashPosition((Float)newValue);
return;
case DiPackage.SASH_PANEL__DIRECTION:
setDirection((Integer)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch(featureID) {
case DiPackage.SASH_PANEL__CHILDREN:
getChildren().clear();
return;
case DiPackage.SASH_PANEL__SASH_POSITION:
setSashPosition(SASH_POSITION_EDEFAULT);
return;
case DiPackage.SASH_PANEL__DIRECTION:
setDirection(DIRECTION_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch(featureID) {
case DiPackage.SASH_PANEL__CHILDREN:
return children != null && !children.isEmpty();
case DiPackage.SASH_PANEL__SASH_POSITION:
return sashPosition != SASH_POSITION_EDEFAULT;
case DiPackage.SASH_PANEL__DIRECTION:
return direction != DIRECTION_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if(baseClass == PanelParent.class) {
switch(derivedFeatureID) {
case DiPackage.SASH_PANEL__CHILDREN:
return DiPackage.PANEL_PARENT__CHILDREN;
default:
return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
if(baseClass == PanelParent.class) {
switch(baseFeatureID) {
case DiPackage.PANEL_PARENT__CHILDREN:
return DiPackage.SASH_PANEL__CHILDREN;
default:
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if(eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (sashPosition: ");
result.append(sashPosition);
result.append(", direction: ");
result.append(direction);
result.append(')');
return result.toString();
}
/**
* <!-- begin-user-doc --> Set both ends (parent and child). <!--
* end-user-doc -->
*
* @generated NOT
*/
public void replaceChild(AbstractPanel oldChild, AbstractPanel newChild) {
int index = getChildren().indexOf(oldChild);
if(index >= 0) {
// do replace
getChildren().set(index, newChild);
newChild.setParent(this);
} else
throw new IndexOutOfBoundsException("Child '" + oldChild + "' not found in sash. Can't replace it.");
}
} // SashPanelImpl
