/** | |
* <copyright> | |
* | |
* Copyright (c) 2008-2014 See4sys, itemis and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html | |
* | |
* Contributors: | |
* See4sys - Initial API and implementation | |
* itemis - Enhancements and maintenance | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.sphinx.examples.hummingbird20.instancemodel.edit; | |
import java.util.Collection; | |
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.EStructuralFeature; | |
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; | |
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; | |
import org.eclipse.emf.edit.provider.StyledString; | |
import org.eclipse.emf.edit.provider.ViewerNotification; | |
import org.eclipse.sphinx.examples.hummingbird20.common.edit.IdentifiableItemProvider; | |
import org.eclipse.sphinx.examples.hummingbird20.edit.Activator; | |
import org.eclipse.sphinx.examples.hummingbird20.instancemodel.Component; | |
import org.eclipse.sphinx.examples.hummingbird20.instancemodel.InstanceModel20Factory; | |
import org.eclipse.sphinx.examples.hummingbird20.instancemodel.InstanceModel20Package; | |
/** | |
* This is the item provider adapter for a {@link org.eclipse.sphinx.examples.hummingbird20.instancemodel.Component} object. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
public class ComponentItemProvider extends IdentifiableItemProvider { | |
/** | |
* This constructs an instance from a factory and a notifier. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
public ComponentItemProvider(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); | |
addTypePropertyDescriptor(object); | |
addIncomingConnectionsPropertyDescriptor(object); | |
} | |
return itemPropertyDescriptors; | |
} | |
/** | |
* This adds a property descriptor for the Type feature. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
protected void addTypePropertyDescriptor(Object object) { | |
itemPropertyDescriptors.add | |
(createItemPropertyDescriptor | |
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), | |
getResourceLocator(), | |
getString("_UI_Component_type_feature"), //$NON-NLS-1$ | |
getString("_UI_PropertyDescriptor_description", "_UI_Component_type_feature", "_UI_Component_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ | |
InstanceModel20Package.Literals.COMPONENT__TYPE, | |
true, | |
false, | |
true, | |
null, | |
null, | |
null)); | |
} | |
/** | |
* This adds a property descriptor for the Incoming Connections feature. <!-- begin-user-doc --> <!-- end-user-doc | |
* --> | |
* | |
* @generated | |
*/ | |
protected void addIncomingConnectionsPropertyDescriptor(Object object) { | |
itemPropertyDescriptors.add | |
(createItemPropertyDescriptor | |
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), | |
getResourceLocator(), | |
getString("_UI_Component_incomingConnections_feature"), //$NON-NLS-1$ | |
getString("_UI_PropertyDescriptor_description", "_UI_Component_incomingConnections_feature", "_UI_Component_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ | |
InstanceModel20Package.Literals.COMPONENT__INCOMING_CONNECTIONS, | |
true, | |
false, | |
true, | |
null, | |
null, | |
null)); | |
} | |
/** | |
* This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an | |
* {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or | |
* {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. | |
* <!-- begin-user-doc --> <!-- | |
* end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { | |
if (childrenFeatures == null) { | |
super.getChildrenFeatures(object); | |
childrenFeatures.add(InstanceModel20Package.Literals.COMPONENT__OUTGOING_CONNECTIONS); | |
childrenFeatures.add(InstanceModel20Package.Literals.COMPONENT__PARAMETER_VALUES); | |
childrenFeatures.add(InstanceModel20Package.Literals.COMPONENT__PARAMETER_EXPRESSIONS); | |
} | |
return childrenFeatures; | |
} | |
/** | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
protected EStructuralFeature getChildFeature(Object object, Object child) { | |
// Check the type of the specified child object and return the proper feature to use for | |
// adding (see {@link AddCommand}) it as a child. | |
return super.getChildFeature(object, child); | |
} | |
/** | |
* This returns Component.gif. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public Object getImage(Object object) { | |
return overlayImage(object, getResourceLocator().getImage("full/obj16/Component")); //$NON-NLS-1$ | |
} | |
/** | |
* This returns the label text for the adapted class. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public String getText(Object object) { | |
return ((StyledString)getStyledText(object)).getString(); | |
} | |
/** | |
* This returns the label styled text for the adapted class. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public Object getStyledText(Object object) { | |
String label = ((Component)object).getName(); | |
StyledString styledLabel = new StyledString(); | |
if (label == null || label.length() == 0) { | |
styledLabel.append(getString("_UI_Component_type"), StyledString.Style.QUALIFIER_STYLER); //$NON-NLS-1$ | |
} else { | |
styledLabel.append(getString("_UI_Component_type"), StyledString.Style.QUALIFIER_STYLER).append(" " + label); //$NON-NLS-1$ //$NON-NLS-2$ | |
} | |
return styledLabel; | |
} | |
/** | |
* 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(Component.class)) { | |
case InstanceModel20Package.COMPONENT__OUTGOING_CONNECTIONS: | |
case InstanceModel20Package.COMPONENT__PARAMETER_VALUES: | |
case InstanceModel20Package.COMPONENT__PARAMETER_EXPRESSIONS: | |
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); | |
return; | |
} | |
super.notifyChanged(notification); | |
} | |
/** | |
* This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children | |
* that can be created under this object. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { | |
super.collectNewChildDescriptors(newChildDescriptors, object); | |
newChildDescriptors.add | |
(createChildParameter | |
(InstanceModel20Package.Literals.COMPONENT__OUTGOING_CONNECTIONS, | |
InstanceModel20Factory.eINSTANCE.createConnection())); | |
newChildDescriptors.add | |
(createChildParameter | |
(InstanceModel20Package.Literals.COMPONENT__PARAMETER_VALUES, | |
InstanceModel20Factory.eINSTANCE.createParameterValue())); | |
newChildDescriptors.add | |
(createChildParameter | |
(InstanceModel20Package.Literals.COMPONENT__PARAMETER_EXPRESSIONS, | |
InstanceModel20Factory.eINSTANCE.createParameterExpression())); | |
} | |
/** | |
* Return the resource locator for this item provider's resources. | |
* <!-- begin-user-doc --> <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public ResourceLocator getResourceLocator() { | |
return Activator.INSTANCE; | |
} | |
} |