| /* |
| * Copyright (c) 2010, 2012, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Martin Fluegge - initial API and implementation |
| * |
| */ |
| package org.eclipse.emf.cdo.dawn.examples.acore.diagram.part; |
| |
| import org.eclipse.emf.cdo.dawn.examples.acore.ACoreRoot; |
| import org.eclipse.emf.cdo.dawn.examples.acore.AcorePackage; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttribute2EditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttributeEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAAttributeCompartmentEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAOperationClassCompartmentEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassNameEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.ACoreRootEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceAAttributeInterfaceCompartmentEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceAOperationInterfaceCompartmentEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceNameEditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperation2EditPart; |
| import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperationEditPart; |
| |
| import org.eclipse.emf.ecore.EAnnotation; |
| import org.eclipse.emf.ecore.EObject; |
| |
| import org.eclipse.core.runtime.Platform; |
| 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 AcoreVisualIDRegistry |
| { |
| |
| /** |
| * @generated |
| */ |
| private static final String DEBUG_KEY = "org.eclipse.emf.cdo.dawn.examples.acore.diagram/debug/visualID"; //$NON-NLS-1$ |
| |
| /** |
| * @generated |
| */ |
| public static int getVisualID(View view) |
| { |
| if (view instanceof Diagram) |
| { |
| if (ACoreRootEditPart.MODEL_ID.equals(view.getType())) |
| { |
| return ACoreRootEditPart.VISUAL_ID; |
| } |
| else |
| { |
| return -1; |
| } |
| } |
| return org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry.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 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))) |
| { |
| AcoreDiagramEditorPlugin.getInstance().logError("Unable to parse view type as a visualID number: " + 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; |
| } |
| if (AcorePackage.eINSTANCE.getACoreRoot().isSuperTypeOf(domainElement.eClass()) |
| && isDiagram((ACoreRoot)domainElement)) |
| { |
| return ACoreRootEditPart.VISUAL_ID; |
| } |
| return -1; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static int getNodeVisualID(View containerView, EObject domainElement) |
| { |
| if (domainElement == null) |
| { |
| return -1; |
| } |
| String containerModelID = org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry |
| .getModelID(containerView); |
| if (!ACoreRootEditPart.MODEL_ID.equals(containerModelID)) |
| { |
| return -1; |
| } |
| int containerVisualID; |
| if (ACoreRootEditPart.MODEL_ID.equals(containerModelID)) |
| { |
| containerVisualID = org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry |
| .getVisualID(containerView); |
| } |
| else |
| { |
| if (containerView instanceof Diagram) |
| { |
| containerVisualID = ACoreRootEditPart.VISUAL_ID; |
| } |
| else |
| { |
| return -1; |
| } |
| } |
| switch (containerVisualID) |
| { |
| case ACoreRootEditPart.VISUAL_ID: |
| if (AcorePackage.eINSTANCE.getAInterface().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AInterfaceEditPart.VISUAL_ID; |
| } |
| if (AcorePackage.eINSTANCE.getAClass().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AClassEditPart.VISUAL_ID; |
| } |
| break; |
| case AInterfaceAAttributeInterfaceCompartmentEditPart.VISUAL_ID: |
| if (AcorePackage.eINSTANCE.getAAttribute().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AAttributeEditPart.VISUAL_ID; |
| } |
| break; |
| case AInterfaceAOperationInterfaceCompartmentEditPart.VISUAL_ID: |
| if (AcorePackage.eINSTANCE.getAOperation().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AOperationEditPart.VISUAL_ID; |
| } |
| break; |
| case AClassAAttributeCompartmentEditPart.VISUAL_ID: |
| if (AcorePackage.eINSTANCE.getAAttribute().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AAttribute2EditPart.VISUAL_ID; |
| } |
| break; |
| case AClassAOperationClassCompartmentEditPart.VISUAL_ID: |
| if (AcorePackage.eINSTANCE.getAOperation().isSuperTypeOf(domainElement.eClass())) |
| { |
| return AOperation2EditPart.VISUAL_ID; |
| } |
| break; |
| } |
| return -1; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static boolean canCreateNode(View containerView, int nodeVisualID) |
| { |
| String containerModelID = org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry |
| .getModelID(containerView); |
| if (!ACoreRootEditPart.MODEL_ID.equals(containerModelID)) |
| { |
| return false; |
| } |
| int containerVisualID; |
| if (ACoreRootEditPart.MODEL_ID.equals(containerModelID)) |
| { |
| containerVisualID = org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry |
| .getVisualID(containerView); |
| } |
| else |
| { |
| if (containerView instanceof Diagram) |
| { |
| containerVisualID = ACoreRootEditPart.VISUAL_ID; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| switch (containerVisualID) |
| { |
| case ACoreRootEditPart.VISUAL_ID: |
| if (AInterfaceEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| if (AClassEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AInterfaceEditPart.VISUAL_ID: |
| if (AInterfaceNameEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| if (AInterfaceAAttributeInterfaceCompartmentEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| if (AInterfaceAOperationInterfaceCompartmentEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AClassEditPart.VISUAL_ID: |
| if (AClassNameEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| if (AClassAAttributeCompartmentEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| if (AClassAOperationClassCompartmentEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AInterfaceAAttributeInterfaceCompartmentEditPart.VISUAL_ID: |
| if (AAttributeEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AInterfaceAOperationInterfaceCompartmentEditPart.VISUAL_ID: |
| if (AOperationEditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AClassAAttributeCompartmentEditPart.VISUAL_ID: |
| if (AAttribute2EditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| case AClassAOperationClassCompartmentEditPart.VISUAL_ID: |
| if (AOperation2EditPart.VISUAL_ID == nodeVisualID) |
| { |
| return true; |
| } |
| break; |
| } |
| return false; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static int getLinkWithClassVisualID(EObject domainElement) |
| { |
| if (domainElement == null) |
| { |
| return -1; |
| } |
| return -1; |
| } |
| |
| /** |
| * User can change implementation of this method to handle some specific situations not covered by default logic. |
| * |
| * @generated |
| */ |
| private static boolean isDiagram(ACoreRoot element) |
| { |
| return true; |
| } |
| |
| } |
