/**
* uDig - User Friendly Desktop Internet GIS client
* http://udig.refractions.net
* (C) 2004-2012, Refractions Research Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD
* License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).
*
*/
package org.locationtech.udig.project.internal.provider;
import java.util.List;
import org.locationtech.udig.project.internal.LegendItem;
import org.locationtech.udig.project.internal.ProjectPackage;
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.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
/**
* This is the item provider adapter for a {@link org.locationtech.udig.project.internal.LegendItem} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class LegendItemItemProvider extends ItemProviderAdapter implements
IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
IItemLabelProvider, IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public LegendItemItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addNamePropertyDescriptor(object);
addShownPropertyDescriptor(object);
addIconPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Name feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addNamePropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_LegendItem_name_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_LegendItem_name_feature", "_UI_LegendItem_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ProjectPackage.Literals.LEGEND_ITEM__NAME, true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Shown feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addShownPropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_LegendItem_shown_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_LegendItem_shown_feature", "_UI_LegendItem_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ProjectPackage.Literals.LEGEND_ITEM__SHOWN, true, false, false,
ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Icon feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addIconPropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_LegendItem_icon_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_LegendItem_icon_feature", "_UI_LegendItem_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ProjectPackage.Literals.LEGEND_ITEM__ICON, true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This returns LegendItem.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/LegendItem")); //$NON-NLS-1$
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected boolean shouldComposeCreationImage() {
return true;
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
String label = ((LegendItem) object).getName();
return label == null || label.length() == 0 ? getString("_UI_LegendItem_type") : //$NON-NLS-1$
getString("_UI_LegendItem_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* This handles model notifications by calling {@link #updateChildren} to update any cached
* children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
updateChildren(notification);
switch (notification.getFeatureID(LegendItem.class)) {
case ProjectPackage.LEGEND_ITEM__NAME:
case ProjectPackage.LEGEND_ITEM__SHOWN:
case ProjectPackage.LEGEND_ITEM__ICON:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(),
false, true));
return;
}
super.notifyChanged(notification);
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return ProjectEditPlugin.INSTANCE;
}
}