//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 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 implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.diagram.wpdd.part;
import org.eclipse.core.runtime.Platform;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.epf.diagram.model.Link;
import org.eclipse.epf.diagram.model.ModelPackage;
import org.eclipse.epf.diagram.model.WorkProductDependencyDiagram;
import org.eclipse.epf.diagram.model.WorkProductNode;
import org.eclipse.epf.diagram.wpdd.edit.parts.LinkEditPart;
import org.eclipse.epf.diagram.wpdd.edit.parts.LinkNameEditPart;
import org.eclipse.epf.diagram.wpdd.edit.parts.WorkProductDependencyDiagramEditPart;
import org.eclipse.epf.diagram.wpdd.edit.parts.WorkProductNodeEditPart;
import org.eclipse.epf.diagram.wpdd.edit.parts.WorkProductNodeNameEditPart;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
/**
* This registry is used to determine which type of visual object should be
* created for the corresponding Diagram, Node, ChildNode or Link represented
* by a domain model object.
*
* @generated
*/
public class DiagramVisualIDRegistry {
/**
* @generated
*/
private static final String DEBUG_KEY = WPDDiagramEditorPlugin
.getInstance().getBundle().getSymbolicName()
+ "/debug/visualID"; //$NON-NLS-1$
/**
* @generated
*/
public static int getVisualID(View view) {
if (view instanceof Diagram) {
if (WorkProductDependencyDiagramEditPart.MODEL_ID.equals(view
.getType())) {
return WorkProductDependencyDiagramEditPart.VISUAL_ID;
} else {
return -1;
}
}
return getVisualID(view.getType());
}
/**
* @generated
*/
public static String getModelID(View view) {
View diagram = view.getDiagram();
while (view != diagram) {
EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
if (annotation != null) {
return (String) annotation.getDetails().get("modelID"); //$NON-NLS-1$
}
view = (View) view.eContainer();
}
return diagram != null ? diagram.getType() : null;
}
/**
* @generated
*/
public static int getVisualID(String type) {
try {
return Integer.parseInt(type);
} catch (NumberFormatException e) {
if (Boolean.TRUE.toString().equalsIgnoreCase(
Platform.getDebugOption(DEBUG_KEY))) {
WPDDiagramEditorPlugin.getInstance().logError(
"Unable to parse view type as a visualID number: " //$NON-NLS-1$
+ type);
}
}
return -1;
}
/**
* @generated
*/
public static String getType(int visualID) {
return String.valueOf(visualID);
}
/**
* @generated
*/
public static int getDiagramVisualID(EObject domainElement) {
if (domainElement == null) {
return -1;
}
EClass domainElementMetaclass = domainElement.eClass();
return getDiagramVisualID(domainElement, domainElementMetaclass);
}
/**
* @generated
*/
private static int getDiagramVisualID(EObject domainElement,
EClass domainElementMetaclass) {
if (ModelPackage.eINSTANCE.getWorkProductDependencyDiagram()
.isSuperTypeOf(domainElementMetaclass)
&& isDiagramWorkProductDependencyDiagram_79((WorkProductDependencyDiagram) domainElement)) {
return WorkProductDependencyDiagramEditPart.VISUAL_ID;
}
return getUnrecognizedDiagramID(domainElement);
}
/**
* @generated
*/
public static int getNodeVisualID(View containerView, EObject domainElement) {
if (domainElement == null) {
return -1;
}
EClass domainElementMetaclass = domainElement.eClass();
return getNodeVisualID(containerView, domainElement,
domainElementMetaclass, null);
}
/**
* @generated
*/
public static int getNodeVisualID(View containerView,
EObject domainElement, EClass domainElementMetaclass,
String semanticHint) {
String containerModelID = getModelID(containerView);
if (!WorkProductDependencyDiagramEditPart.MODEL_ID
.equals(containerModelID)) {
return -1;
}
int containerVisualID;
if (WorkProductDependencyDiagramEditPart.MODEL_ID
.equals(containerModelID)) {
containerVisualID = getVisualID(containerView);
} else {
if (containerView instanceof Diagram) {
containerVisualID = WorkProductDependencyDiagramEditPart.VISUAL_ID;
} else {
return -1;
}
}
int nodeVisualID = semanticHint != null ? getVisualID(semanticHint)
: -1;
switch (containerVisualID) {
case WorkProductNodeEditPart.VISUAL_ID:
if (WorkProductNodeNameEditPart.VISUAL_ID == nodeVisualID) {
return WorkProductNodeNameEditPart.VISUAL_ID;
}
return getUnrecognizedWorkProductNode_1001ChildNodeID(
domainElement, semanticHint);
case WorkProductDependencyDiagramEditPart.VISUAL_ID:
if ((semanticHint == null || WorkProductNodeEditPart.VISUAL_ID == nodeVisualID)
&& ModelPackage.eINSTANCE.getWorkProductNode()
.isSuperTypeOf(domainElementMetaclass)
&& (domainElement == null || isNodeWorkProductNode_1001((WorkProductNode) domainElement))) {
return WorkProductNodeEditPart.VISUAL_ID;
}
return getUnrecognizedWorkProductDependencyDiagram_79ChildNodeID(
domainElement, semanticHint);
case LinkEditPart.VISUAL_ID:
if (LinkNameEditPart.VISUAL_ID == nodeVisualID) {
return LinkNameEditPart.VISUAL_ID;
}
return getUnrecognizedLink_3001LinkLabelID(semanticHint);
}
return -1;
}
/**
* @generated
*/
public static int getLinkWithClassVisualID(EObject domainElement) {
if (domainElement == null) {
return -1;
}
EClass domainElementMetaclass = domainElement.eClass();
return getLinkWithClassVisualID(domainElement, domainElementMetaclass);
}
/**
* @generated
*/
public static int getLinkWithClassVisualID(EObject domainElement,
EClass domainElementMetaclass) {
if (ModelPackage.eINSTANCE.getLink().isSuperTypeOf(
domainElementMetaclass)
&& (domainElement == null || isLinkWithClassLink_3001((Link) domainElement))) {
return LinkEditPart.VISUAL_ID;
} else {
return getUnrecognizedLinkWithClassID(domainElement);
}
}
/**
* User can change implementation of this method to check some additional
* conditions here.
*
* @generated
*/
private static boolean isDiagramWorkProductDependencyDiagram_79(
WorkProductDependencyDiagram element) {
return true;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static int getUnrecognizedDiagramID(EObject domainElement) {
return -1;
}
/**
* User can change implementation of this method to check some additional
* conditions here.
*
* @generated
*/
private static boolean isNodeWorkProductNode_1001(WorkProductNode element) {
return true;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static int getUnrecognizedWorkProductNode_1001ChildNodeID(
EObject domainElement, String semanticHint) {
return -1;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static int getUnrecognizedWorkProductDependencyDiagram_79ChildNodeID(
EObject domainElement, String semanticHint) {
return -1;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static int getUnrecognizedLink_3001LinkLabelID(String semanticHint) {
return -1;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static int getUnrecognizedLinkWithClassID(EObject domainElement) {
return -1;
}
/**
* User can change implementation of this method to check some additional
* conditions here.
*
* @generated
*/
private static boolean isLinkWithClassLink_3001(Link element) {
return true;
}
}