| 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); |
| } |
| }; |
| |
| } |
