package SAG.diagram.providers;
import java.util.HashSet;
import java.util.IdentityHashMap;
import java.util.Map;
import java.util.Set;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.ENamedElement;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.gmf.runtime.emf.type.core.ElementTypeRegistry;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import SAG.SAGPackage;
import SAG.diagram.edit.parts.ActorEditPart;
import SAG.diagram.edit.parts.ActorMy_goalEditPart;
import SAG.diagram.edit.parts.GoalDependeeEditPart;
import SAG.diagram.edit.parts.GoalEditPart;
import SAG.diagram.edit.parts.SAGmodelEditPart;
import SAG.diagram.part.SAGDiagramEditorPlugin;
/**
* @generated
*/
public class SAGElementTypes {
/**
* @generated
*/
private SAGElementTypes() {
}
/**
* @generated
*/
private static Map<IElementType, ENamedElement> elements;
/**
* @generated
*/
private static ImageRegistry imageRegistry;
/**
* @generated
*/
private static Set<IElementType> KNOWN_ELEMENT_TYPES;
/**
* @generated
*/
public static final IElementType SAGmodel_1000 = getElementType("SAGdesign.diagram.SAGmodel_1000"); //$NON-NLS-1$
/**
* @generated
*/
public static final IElementType Actor_2007 = getElementType("SAGdesign.diagram.Actor_2007"); //$NON-NLS-1$
/**
* @generated
*/
public static final IElementType Goal_2008 = getElementType("SAGdesign.diagram.Goal_2008"); //$NON-NLS-1$
/**
* @generated
*/
public static final IElementType ActorMy_goal_4011 = getElementType("SAGdesign.diagram.ActorMy_goal_4011"); //$NON-NLS-1$
/**
* @generated
*/
public static final IElementType GoalDependee_4013 = getElementType("SAGdesign.diagram.GoalDependee_4013"); //$NON-NLS-1$
/**
* @generated
*/
private static ImageRegistry getImageRegistry() {
if (imageRegistry == null) {
imageRegistry = new ImageRegistry();
}
return imageRegistry;
}
/**
* @generated
*/
private static String getImageRegistryKey(ENamedElement element) {
return element.getName();
}
/**
* @generated
*/
private static ImageDescriptor getProvidedImageDescriptor(
ENamedElement element) {
if (element instanceof EStructuralFeature) {
EStructuralFeature feature = ((EStructuralFeature) element);
EClass eContainingClass = feature.getEContainingClass();
EClassifier eType = feature.getEType();
if (eContainingClass != null && !eContainingClass.isAbstract()) {
element = eContainingClass;
} else if (eType instanceof EClass
&& !((EClass) eType).isAbstract()) {
element = eType;
}
}
if (element instanceof EClass) {
EClass eClass = (EClass) element;
if (!eClass.isAbstract()) {
return SAGDiagramEditorPlugin.getInstance()
.getItemImageDescriptor(
eClass.getEPackage().getEFactoryInstance()
.create(eClass));
}
}
// TODO : support structural features
return null;
}
/**
* @generated
*/
public static ImageDescriptor getImageDescriptor(ENamedElement element) {
String key = getImageRegistryKey(element);
ImageDescriptor imageDescriptor = getImageRegistry().getDescriptor(key);
if (imageDescriptor == null) {
imageDescriptor = getProvidedImageDescriptor(element);
if (imageDescriptor == null) {
imageDescriptor = ImageDescriptor.getMissingImageDescriptor();
}
getImageRegistry().put(key, imageDescriptor);
}
return imageDescriptor;
}
/**
* @generated
*/
public static Image getImage(ENamedElement element) {
String key = getImageRegistryKey(element);
Image image = getImageRegistry().get(key);
if (image == null) {
ImageDescriptor imageDescriptor = getProvidedImageDescriptor(element);
if (imageDescriptor == null) {
imageDescriptor = ImageDescriptor.getMissingImageDescriptor();
}
getImageRegistry().put(key, imageDescriptor);
image = getImageRegistry().get(key);
}
return image;
}
/**
* @generated
*/
public static ImageDescriptor getImageDescriptor(IAdaptable hint) {
ENamedElement element = getElement(hint);
if (element == null) {
return null;
}
return getImageDescriptor(element);
}
/**
* @generated
*/
public static Image getImage(IAdaptable hint) {
ENamedElement element = getElement(hint);
if (element == null) {
return null;
}
return getImage(element);
}
/**
* Returns 'type' of the ecore object associated with the hint.
*
* @generated
*/
public static ENamedElement getElement(IAdaptable hint) {
Object type = hint.getAdapter(IElementType.class);
if (elements == null) {
elements = new IdentityHashMap<IElementType, ENamedElement>();
elements.put(SAGmodel_1000, SAGPackage.eINSTANCE.getSAGmodel());
elements.put(Actor_2007, SAGPackage.eINSTANCE.getActor());
elements.put(Goal_2008, SAGPackage.eINSTANCE.getGoal());
elements.put(ActorMy_goal_4011,
SAGPackage.eINSTANCE.getActor_My_goal());
elements.put(GoalDependee_4013,
SAGPackage.eINSTANCE.getGoal_Dependee());
}
return (ENamedElement) elements.get(type);
}
/**
* @generated
*/
private static IElementType getElementType(String id) {
return ElementTypeRegistry.getInstance().getType(id);
}
/**
* @generated
*/
public static boolean isKnownElementType(IElementType elementType) {
if (KNOWN_ELEMENT_TYPES == null) {
KNOWN_ELEMENT_TYPES = new HashSet<IElementType>();
KNOWN_ELEMENT_TYPES.add(SAGmodel_1000);
KNOWN_ELEMENT_TYPES.add(Actor_2007);
KNOWN_ELEMENT_TYPES.add(Goal_2008);
KNOWN_ELEMENT_TYPES.add(ActorMy_goal_4011);
KNOWN_ELEMENT_TYPES.add(GoalDependee_4013);
}
return KNOWN_ELEMENT_TYPES.contains(elementType);
}
/**
* @generated
*/
public static IElementType getElementType(int visualID) {
switch (visualID) {
case SAGmodelEditPart.VISUAL_ID:
return SAGmodel_1000;
case ActorEditPart.VISUAL_ID:
return Actor_2007;
case GoalEditPart.VISUAL_ID:
return Goal_2008;
case ActorMy_goalEditPart.VISUAL_ID:
return ActorMy_goal_4011;
case GoalDependeeEditPart.VISUAL_ID:
return GoalDependee_4013;
}
return null;
}
}