package org.eclipse.gmf.tooling.examples.linklf.diagram.part;
import org.eclipse.core.runtime.Platform;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.gmf.tooling.examples.linklf.Canvas;
import org.eclipse.gmf.tooling.examples.linklf.LinklfPackage;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.CanvasEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.Circle2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.CircleEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.Container2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.ContainerContainerCompartment2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.ContainerContainerCompartmentEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.ContainerEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.ContainerName2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.ContainerNameEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.LabeledLinkEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.LabeledLinkLinkNameEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.LabeledLinkSourceNameEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.LabeledLinkTargetNameEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.LinkEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.PortEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.Rectangle2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.RectangleEditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.Rhombus2EditPart;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts.RhombusEditPart;
import org.eclipse.gmf.tooling.runtime.structure.DiagramStructure;
/**
* 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 LinklfVisualIDRegistry {
/**
* @generated
*/
private static final String DEBUG_KEY = "org.eclipse.gmf.tooling.examples.linklf.diagram/debug/visualID"; //$NON-NLS-1$
/**
* @generated
*/
public static int getVisualID(View view) {
if (view instanceof Diagram) {
if (CanvasEditPart.MODEL_ID.equals(view.getType())) {
return CanvasEditPart.VISUAL_ID;
} else {
return -1;
}
}
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.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))) {
LinklfDiagramEditorPlugin.getInstance().logError("Unable to parse view type as a visualID number: " + type);
}
}
return -1;
}
/**
* @generated
*/
public static String getType(int visualID) {
return Integer.toString(visualID);
}
/**
* @generated
*/
public static int getDiagramVisualID(EObject domainElement) {
if (domainElement == null) {
return -1;
}
if (LinklfPackage.eINSTANCE.getCanvas().isSuperTypeOf(domainElement.eClass()) && isDiagram((Canvas) domainElement)) {
return CanvasEditPart.VISUAL_ID;
}
return -1;
}
/**
* @generated
*/
public static int getNodeVisualID(View containerView, EObject domainElement) {
if (domainElement == null) {
return -1;
}
String containerModelID = org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getModelID(containerView);
if (!CanvasEditPart.MODEL_ID.equals(containerModelID)) {
return -1;
}
int containerVisualID;
if (CanvasEditPart.MODEL_ID.equals(containerModelID)) {
containerVisualID = org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getVisualID(containerView);
} else {
if (containerView instanceof Diagram) {
containerVisualID = CanvasEditPart.VISUAL_ID;
} else {
return -1;
}
}
switch (containerVisualID) {
case CanvasEditPart.VISUAL_ID:
if (LinklfPackage.eINSTANCE.getCircle().isSuperTypeOf(domainElement.eClass())) {
return CircleEditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRectangle().isSuperTypeOf(domainElement.eClass())) {
return RectangleEditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getContainer().isSuperTypeOf(domainElement.eClass())) {
return ContainerEditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRhombus().isSuperTypeOf(domainElement.eClass())) {
return RhombusEditPart.VISUAL_ID;
}
break;
case ContainerEditPart.VISUAL_ID:
if (LinklfPackage.eINSTANCE.getPort().isSuperTypeOf(domainElement.eClass())) {
return PortEditPart.VISUAL_ID;
}
break;
case Container2EditPart.VISUAL_ID:
if (LinklfPackage.eINSTANCE.getPort().isSuperTypeOf(domainElement.eClass())) {
return PortEditPart.VISUAL_ID;
}
break;
case ContainerContainerCompartmentEditPart.VISUAL_ID:
if (LinklfPackage.eINSTANCE.getCircle().isSuperTypeOf(domainElement.eClass())) {
return Circle2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getContainer().isSuperTypeOf(domainElement.eClass())) {
return Container2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRectangle().isSuperTypeOf(domainElement.eClass())) {
return Rectangle2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRhombus().isSuperTypeOf(domainElement.eClass())) {
return Rhombus2EditPart.VISUAL_ID;
}
break;
case ContainerContainerCompartment2EditPart.VISUAL_ID:
if (LinklfPackage.eINSTANCE.getCircle().isSuperTypeOf(domainElement.eClass())) {
return Circle2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getContainer().isSuperTypeOf(domainElement.eClass())) {
return Container2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRectangle().isSuperTypeOf(domainElement.eClass())) {
return Rectangle2EditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getRhombus().isSuperTypeOf(domainElement.eClass())) {
return Rhombus2EditPart.VISUAL_ID;
}
break;
}
return -1;
}
/**
* @generated
*/
public static boolean canCreateNode(View containerView, int nodeVisualID) {
String containerModelID = org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getModelID(containerView);
if (!CanvasEditPart.MODEL_ID.equals(containerModelID)) {
return false;
}
int containerVisualID;
if (CanvasEditPart.MODEL_ID.equals(containerModelID)) {
containerVisualID = org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getVisualID(containerView);
} else {
if (containerView instanceof Diagram) {
containerVisualID = CanvasEditPart.VISUAL_ID;
} else {
return false;
}
}
switch (containerVisualID) {
case CanvasEditPart.VISUAL_ID:
if (CircleEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (RectangleEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (ContainerEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (RhombusEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
case ContainerEditPart.VISUAL_ID:
if (ContainerNameEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (ContainerContainerCompartmentEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (PortEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
case Container2EditPart.VISUAL_ID:
if (ContainerName2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (ContainerContainerCompartment2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (PortEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
case ContainerContainerCompartmentEditPart.VISUAL_ID:
if (Circle2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Container2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Rectangle2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Rhombus2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
case ContainerContainerCompartment2EditPart.VISUAL_ID:
if (Circle2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Container2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Rectangle2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (Rhombus2EditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
case LabeledLinkEditPart.VISUAL_ID:
if (LabeledLinkSourceNameEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (LabeledLinkTargetNameEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
if (LabeledLinkLinkNameEditPart.VISUAL_ID == nodeVisualID) {
return true;
}
break;
}
return false;
}
/**
* @generated
*/
public static int getLinkWithClassVisualID(EObject domainElement) {
if (domainElement == null) {
return -1;
}
if (LinklfPackage.eINSTANCE.getLink().isSuperTypeOf(domainElement.eClass())) {
return LinkEditPart.VISUAL_ID;
}
if (LinklfPackage.eINSTANCE.getLabeledLink().isSuperTypeOf(domainElement.eClass())) {
return LabeledLinkEditPart.VISUAL_ID;
}
return -1;
}
/**
* User can change implementation of this method to handle some specific
* situations not covered by default logic.
*
* @generated
*/
private static boolean isDiagram(Canvas element) {
return true;
}
/**
* @generated
*/
public static boolean checkNodeVisualID(View containerView, EObject domainElement, int candidate) {
if (candidate == -1) {
//unrecognized id is always bad
return false;
}
int basic = getNodeVisualID(containerView, domainElement);
return basic == candidate;
}
/**
* @generated
*/
public static boolean isCompartmentVisualID(int visualID) {
switch (visualID) {
case ContainerContainerCompartmentEditPart.VISUAL_ID:
case ContainerContainerCompartment2EditPart.VISUAL_ID:
return true;
default:
break;
}
return false;
}
/**
* @generated
*/
public static boolean isSemanticLeafVisualID(int visualID) {
switch (visualID) {
case CanvasEditPart.VISUAL_ID:
return false;
case CircleEditPart.VISUAL_ID:
case RectangleEditPart.VISUAL_ID:
case RhombusEditPart.VISUAL_ID:
case Circle2EditPart.VISUAL_ID:
case Rectangle2EditPart.VISUAL_ID:
case Rhombus2EditPart.VISUAL_ID:
case PortEditPart.VISUAL_ID:
return true;
default:
break;
}
return false;
}
/**
* @generated
*/
public static final DiagramStructure TYPED_INSTANCE = new DiagramStructure() {
/**
* @generated
*/
@Override
public int getVisualID(View view) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getVisualID(view);
}
/**
* @generated
*/
@Override
public String getModelID(View view) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getModelID(view);
}
/**
* @generated
*/
@Override
public int getNodeVisualID(View containerView, EObject domainElement) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.getNodeVisualID(containerView, domainElement);
}
/**
* @generated
*/
@Override
public boolean checkNodeVisualID(View containerView, EObject domainElement, int candidate) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.checkNodeVisualID(containerView, domainElement, candidate);
}
/**
* @generated
*/
@Override
public boolean isCompartmentVisualID(int visualID) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.isCompartmentVisualID(visualID);
}
/**
* @generated
*/
@Override
public boolean isSemanticLeafVisualID(int visualID) {
return org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry.isSemanticLeafVisualID(visualID);
}
};
}
