/*******************************************************************************
* Copyright (c) 2006-2012
* Software Technology Group, Dresden University of Technology
* DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
*
* 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:
* Software Technology Group - TU Dresden, Germany;
* DevBoost GmbH - Berlin, Germany
* - initial API and implementation
******************************************************************************/
/**
* Copyright (c) 2006-2011
* Software Technology Group, Dresden University of Technology
*
* 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:
* Software Technology Group - TU Dresden, Germany
* - initial API and implementation
*/
package org.reuseware.coconut.compositionprogram.provider;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.util.EContentAdapter;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedImage;
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;
import org.eclipse.ui.PlatformUI;
import org.reuseware.coconut.compositionprogram.CompositionprogramFactory;
import org.reuseware.coconut.compositionprogram.CompositionprogramPackage;
import org.reuseware.coconut.compositionprogram.FragmentInstance;
import org.reuseware.coconut.compositionprogram.PortInstance;
import org.reuseware.coconut.compositionprogram.Setting;
import org.reuseware.coconut.fragment.Fragment;
/**
* This is the item provider adapter for a {@link org.reuseware.coconut.compositionprogram.FragmentInstance} object.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public class FragmentInstanceItemProvider 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 FragmentInstanceItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
//!START MODIFICATION
protected void addPortSettingsPropertyDescriptors(Object object) {
FragmentInstance fInstance = (FragmentInstance) object;
for (PortInstance portInstance : fInstance.getPortInstances()) {
for (Setting setting : portInstance.getSettings()) {
itemPropertyDescriptors.add(
new FragmentInstanceSettingItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(), getResourceLocator(),
setting.getProperty(), "",
CompositionprogramPackage.Literals.SETTING__VALUE,
true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
portInstance.getPortName(), null));
}
}
}
protected Map<Object, List<IItemPropertyDescriptor>> itemPropertyDescriptorMap = new HashMap<Object, List<IItemPropertyDescriptor>>();
public void unsetTarget(Notifier oldTarget) {
itemPropertyDescriptorMap.remove(oldTarget);
super.unsetTarget(oldTarget);
}
/**
* This returns the property descriptors for the adapted class.
*
* Modified to also show settings in properties. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
if (itemPropertyDescriptorMap.get(object) == null) {
itemPropertyDescriptors = new ArrayList<IItemPropertyDescriptor>();
itemPropertyDescriptorMap.put(object, itemPropertyDescriptors);
final FragmentInstance fInstance = (FragmentInstance) object;
fInstance.eAdapters().add(new EContentAdapter() {
@Override
public void notifyChanged(Notification notification) {
if( ((notification.getOldValue() instanceof Setting || notification.getOldValue() instanceof PortInstance)
&& (notification.getEventType() == Notification.REMOVE)) ||
((notification.getNewValue() instanceof Setting || notification.getNewValue() instanceof PortInstance)
&& (notification.getEventType() == Notification.ADD)) ) {
//make sure the property descriptor list is rebuilt, because a setting has been removed
itemPropertyDescriptorMap.get(fInstance).clear();
}
}
});
}
if (itemPropertyDescriptorMap.get(object).isEmpty()) {
itemPropertyDescriptors = itemPropertyDescriptorMap.get(object);
addUFIPropertyDescriptor(object);
addNamePropertyDescriptor(object);
addTargetUFIPropertyDescriptor(object);
addTargetPropertyDescriptor(object);
addReferencePropertyDescriptor(object);
addDerivedFromPropertyDescriptor(object);
addTargetPhysicalLocationPropertyDescriptor(object);
addArgumentsPropertyDescriptor(object);
addPortSettingsPropertyDescriptors(object);
}
return itemPropertyDescriptorMap.get(object);
}
//!END MODIFICATION
/**
* This adds a property descriptor for the UFI feature.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated
*/
protected void addUFIPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_UFI_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_UFI_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__UFI,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Arguments feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addArgumentsPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_arguments_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_arguments_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__ARGUMENTS,
false,
false,
false,
null,
null,
null));
}
/**
* This adds a property descriptor for the Derived From feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addDerivedFromPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_derivedFrom_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_derivedFrom_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__DERIVED_FROM,
false,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the Fragment feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addFragmentPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_fragment_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_fragment_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__FRAGMENT,
true,
false,
true,
null,
null,
null));
}
/**
* 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_FragmentInstance_name_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_name_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__NAME,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Reference feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addReferencePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_reference_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_reference_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__REFERENCE,
true,
false,
false,
ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Target Physical Location feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTargetPhysicalLocationPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_targetPhysicalLocation_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_targetPhysicalLocation_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__TARGET_PHYSICAL_LOCATION,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Target UFI feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addTargetUFIPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_targetUFI_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_targetUFI_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__TARGET_UFI,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Target feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addTargetPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_FragmentInstance_target_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_FragmentInstance_target_feature", "_UI_FragmentInstance_type"),
CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__TARGET,
true,
false,
false,
ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
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(CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__ARGUMENTS);
childrenFeatures.add(CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__DERIVED_FROM);
childrenFeatures.add(CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__PORT_INSTANCES);
}
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 FragmentInstance.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public Object getImage(Object object) {
EList<String> ufi = ((FragmentInstance)object).getUFI();
if (ufi.isEmpty()) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/FragmentInstance"));
}
List<Object> images = new ArrayList<Object>(2);
//XXX the PlatformUI dependency could be set to optional and only used when available
images.add(PlatformUI.getWorkbench().getEditorRegistry().getImageDescriptor(ufi.get(ufi.size() - 1)));
images.add(getResourceLocator().getImage("full/obj16/Overlay"));
return new ComposedImage(images);
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String getText(Object object) {
FragmentInstance fi = (FragmentInstance)object;
Fragment fragment = fi.getFragment();
String label = fi.getName();
if(fragment != null) {
label += " : ";
label += fragment.getUFI().toString();
}
return label;
}
/**
* 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(FragmentInstance.class)) {
case CompositionprogramPackage.FRAGMENT_INSTANCE__UFI:
case CompositionprogramPackage.FRAGMENT_INSTANCE__NAME:
case CompositionprogramPackage.FRAGMENT_INSTANCE__REFERENCE:
case CompositionprogramPackage.FRAGMENT_INSTANCE__TARGET_PHYSICAL_LOCATION:
case CompositionprogramPackage.FRAGMENT_INSTANCE__TARGET_UFI:
case CompositionprogramPackage.FRAGMENT_INSTANCE__TARGET:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case CompositionprogramPackage.FRAGMENT_INSTANCE__ARGUMENTS:
case CompositionprogramPackage.FRAGMENT_INSTANCE__PORT_INSTANCES:
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
(CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__ARGUMENTS,
EcoreFactory.eINSTANCE.create(EcorePackage.Literals.ESTRING_TO_STRING_MAP_ENTRY)));
newChildDescriptors.add
(createChildParameter
(CompositionprogramPackage.Literals.FRAGMENT_INSTANCE__PORT_INSTANCES,
CompositionprogramFactory.eINSTANCE.createPortInstance()));
}
/**
* Return the resource locator for this item provider's resources. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return CompositionprogramEditPlugin.INSTANCE;
}
}