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/*******************************************************************************
* Copyright (c) 2003, 2005 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.internal.web.providers;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.edit.command.AddCommand;
import org.eclipse.emf.edit.command.RemoveCommand;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
import org.eclipse.jst.j2ee.internal.web.plugin.WebPlugin;
import org.eclipse.jst.j2ee.webapplication.WebapplicationFactory;
import org.eclipse.jst.j2ee.webapplication.WebapplicationPackage;
import org.eclipse.jst.j2ee.webapplication.WelcomeFile;
import org.eclipse.jst.j2ee.webapplication.WelcomeFileList;
/**
* This is the item provider adpater for a {@link org.eclipse.jst.j2ee.internal.internal.webapplication.WelcomeFileList}
* object.
*/
public class WelcomeFileListItemProvider extends WebapplicationItemProviderAdapter implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, ITreeItemContentProvider {
/**
* This constructs an instance from a factory and a notifier.
*/
public WelcomeFileListItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
@Override
public List getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
}
return itemPropertyDescriptors;
}
/**
* This creates a new child for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public Object createChild(Object object) {
// TODO: check that this is what you want.
WelcomeFile child = WebapplicationFactory.eINSTANCE.createWelcomeFile();
// TODO: initialize child here...
return child;
}
/**
* This specifies how to implement {@link #getChildren}and {@link AddCommand}and
* {@link RemoveCommand}support in {@link #createCommand}.
*/
@Override
public Collection getChildrenReferences(Object object) {
return Collections.singleton(WebapplicationPackage.eINSTANCE.getWelcomeFileList_File());
}
/**
* This returns the image for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public Object getCreateChildImage(Object object) {
EObject refObject = (EObject) object;
return WebPlugin.getDefault().getImage(refObject.eClass().getName() + "CreateWelcomeFile");//$NON-NLS-1$
}
/**
* This returns the label for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public String getCreateChildText(Object object) {
return WebAppEditResourceHandler.getString("Create_WelcomeFile_UI_"); //$NON-NLS-1$ = "Create WelcomeFile"
}
/**
* This returns the help text for
* {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public String getCreateChildToolTipText(Object object) {
EObject refObject = (EObject) object;
return WebAppEditResourceHandler.getString("42concat_UI_", (new Object[]{refObject.eClass().getName()})); //$NON-NLS-1$ = "Create a child of type WelcomeFile for the selected {0}."
}
/**
* This returns welcome_list.gif.
*/
@Override
public Object getImage(Object object) {
return WebPlugin.getDefault().getImage("welcome_list");//$NON-NLS-1$
}
/**
* This returns the webApp of the WelcomeFileList.
*/
@Override
public Object getParent(Object object) {
return ((WelcomeFileList) object).getWebApp();
}
@Override
public String getText(Object object) {
return WebAppEditResourceHandler.getString("Welcome_File_List_UI_"); //$NON-NLS-1$ = "Welcome File List"
}
/**
* This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
switch (notification.getFeatureID(WelcomeFileList.class)) {
case WebapplicationPackage.WELCOME_FILE_LIST__FILE : {
fireNotifyChanged(notification);
return;
}
}
super.notifyChanged(notification);
}
/**
* This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s
* describing all of the children that can be created under this object. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getWelcomeFileList_File(), WebapplicationFactory.eINSTANCE.createWelcomeFile()));
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return J2EEPlugin.getDefault();
}
}
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