| /* |
| * |
| */ |
| package filesystem.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.runtime.structure.DiagramStructure; |
| import filesystem.Filesystem; |
| import filesystem.FilesystemPackage; |
| import filesystem.diagram.edit.parts.Drive2EditPart; |
| import filesystem.diagram.edit.parts.DriveDriveContentsCompartment2EditPart; |
| import filesystem.diagram.edit.parts.DriveDriveContentsCompartmentEditPart; |
| import filesystem.diagram.edit.parts.DriveEditPart; |
| import filesystem.diagram.edit.parts.DriveName2EditPart; |
| import filesystem.diagram.edit.parts.DriveNameEditPart; |
| import filesystem.diagram.edit.parts.FileEditPart; |
| import filesystem.diagram.edit.parts.FileNameEditPart; |
| import filesystem.diagram.edit.parts.FilesystemEditPart; |
| import filesystem.diagram.edit.parts.FolderEditPart; |
| import filesystem.diagram.edit.parts.FolderFolderContentsCompartmentEditPart; |
| import filesystem.diagram.edit.parts.FolderNameEditPart; |
| import filesystem.diagram.edit.parts.ShortcutEditPart; |
| import filesystem.diagram.edit.parts.ShortcutNameEditPart; |
| import filesystem.diagram.edit.parts.ShortcutTargetEditPart; |
| import filesystem.diagram.edit.parts.SyncEditPart; |
| import filesystem.diagram.edit.parts.SyncLastSyncEditPart; |
| import filesystem.diagram.edit.parts.WrappingLabelEditPart; |
| |
| /** |
| * 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 FilesystemVisualIDRegistry { |
| |
| /** |
| * @generated |
| */ |
| private static final String DEBUG_KEY = "org.eclipse.epsilon.eugenia.examples.filesystem.diagram/debug/visualID"; //$NON-NLS-1$ |
| |
| /** |
| * @generated |
| */ |
| public static int getVisualID(View view) { |
| if (view instanceof Diagram) { |
| if (FilesystemEditPart.MODEL_ID.equals(view.getType())) { |
| return FilesystemEditPart.VISUAL_ID; |
| } else { |
| return -1; |
| } |
| } |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .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))) { |
| FilesystemDiagramEditorPlugin.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 (FilesystemPackage.eINSTANCE.getFilesystem().isSuperTypeOf( |
| domainElement.eClass()) |
| && isDiagram((Filesystem) domainElement)) { |
| return FilesystemEditPart.VISUAL_ID; |
| } |
| return -1; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static int getNodeVisualID(View containerView, EObject domainElement) { |
| if (domainElement == null) { |
| return -1; |
| } |
| String containerModelID = filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getModelID(containerView); |
| if (!FilesystemEditPart.MODEL_ID.equals(containerModelID) |
| && !"filesystem".equals(containerModelID)) { //$NON-NLS-1$ |
| return -1; |
| } |
| int containerVisualID; |
| if (FilesystemEditPart.MODEL_ID.equals(containerModelID)) { |
| containerVisualID = filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getVisualID(containerView); |
| } else { |
| if (containerView instanceof Diagram) { |
| containerVisualID = FilesystemEditPart.VISUAL_ID; |
| } else { |
| return -1; |
| } |
| } |
| switch (containerVisualID) { |
| case FilesystemEditPart.VISUAL_ID: |
| if (FilesystemPackage.eINSTANCE.getDrive().isSuperTypeOf( |
| domainElement.eClass())) { |
| return DriveEditPart.VISUAL_ID; |
| } |
| break; |
| case DriveDriveContentsCompartmentEditPart.VISUAL_ID: |
| if (FilesystemPackage.eINSTANCE.getDrive().isSuperTypeOf( |
| domainElement.eClass())) { |
| return Drive2EditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFolder().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FolderEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getShortcut().isSuperTypeOf( |
| domainElement.eClass())) { |
| return ShortcutEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFile().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FileEditPart.VISUAL_ID; |
| } |
| break; |
| case DriveDriveContentsCompartment2EditPart.VISUAL_ID: |
| if (FilesystemPackage.eINSTANCE.getDrive().isSuperTypeOf( |
| domainElement.eClass())) { |
| return Drive2EditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFolder().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FolderEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getShortcut().isSuperTypeOf( |
| domainElement.eClass())) { |
| return ShortcutEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFile().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FileEditPart.VISUAL_ID; |
| } |
| break; |
| case FolderFolderContentsCompartmentEditPart.VISUAL_ID: |
| if (FilesystemPackage.eINSTANCE.getDrive().isSuperTypeOf( |
| domainElement.eClass())) { |
| return Drive2EditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFolder().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FolderEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getShortcut().isSuperTypeOf( |
| domainElement.eClass())) { |
| return ShortcutEditPart.VISUAL_ID; |
| } |
| if (FilesystemPackage.eINSTANCE.getFile().isSuperTypeOf( |
| domainElement.eClass())) { |
| return FileEditPart.VISUAL_ID; |
| } |
| break; |
| } |
| return -1; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static boolean canCreateNode(View containerView, int nodeVisualID) { |
| String containerModelID = filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getModelID(containerView); |
| if (!FilesystemEditPart.MODEL_ID.equals(containerModelID) |
| && !"filesystem".equals(containerModelID)) { //$NON-NLS-1$ |
| return false; |
| } |
| int containerVisualID; |
| if (FilesystemEditPart.MODEL_ID.equals(containerModelID)) { |
| containerVisualID = filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getVisualID(containerView); |
| } else { |
| if (containerView instanceof Diagram) { |
| containerVisualID = FilesystemEditPart.VISUAL_ID; |
| } else { |
| return false; |
| } |
| } |
| switch (containerVisualID) { |
| case FilesystemEditPart.VISUAL_ID: |
| if (DriveEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case DriveEditPart.VISUAL_ID: |
| if (DriveNameEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (DriveDriveContentsCompartmentEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case Drive2EditPart.VISUAL_ID: |
| if (DriveName2EditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (DriveDriveContentsCompartment2EditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case FolderEditPart.VISUAL_ID: |
| if (FolderNameEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FolderFolderContentsCompartmentEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case ShortcutEditPart.VISUAL_ID: |
| if (ShortcutNameEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case FileEditPart.VISUAL_ID: |
| if (FileNameEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case DriveDriveContentsCompartmentEditPart.VISUAL_ID: |
| if (Drive2EditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FolderEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (ShortcutEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FileEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case DriveDriveContentsCompartment2EditPart.VISUAL_ID: |
| if (Drive2EditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FolderEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (ShortcutEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FileEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case FolderFolderContentsCompartmentEditPart.VISUAL_ID: |
| if (Drive2EditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FolderEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (ShortcutEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| if (FileEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case SyncEditPart.VISUAL_ID: |
| if (SyncLastSyncEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| case ShortcutTargetEditPart.VISUAL_ID: |
| if (WrappingLabelEditPart.VISUAL_ID == nodeVisualID) { |
| return true; |
| } |
| break; |
| } |
| return false; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static int getLinkWithClassVisualID(EObject domainElement) { |
| if (domainElement == null) { |
| return -1; |
| } |
| if (FilesystemPackage.eINSTANCE.getSync().isSuperTypeOf( |
| domainElement.eClass())) { |
| return SyncEditPart.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(Filesystem 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 DriveDriveContentsCompartmentEditPart.VISUAL_ID: |
| case DriveDriveContentsCompartment2EditPart.VISUAL_ID: |
| case FolderFolderContentsCompartmentEditPart.VISUAL_ID: |
| return true; |
| default: |
| break; |
| } |
| return false; |
| } |
| |
| /** |
| * @generated |
| */ |
| public static boolean isSemanticLeafVisualID(int visualID) { |
| switch (visualID) { |
| case FilesystemEditPart.VISUAL_ID: |
| return false; |
| case ShortcutEditPart.VISUAL_ID: |
| case FileEditPart.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 filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getVisualID(view); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public String getModelID(View view) { |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getModelID(view); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public int getNodeVisualID(View containerView, EObject domainElement) { |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .getNodeVisualID(containerView, domainElement); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public boolean checkNodeVisualID(View containerView, |
| EObject domainElement, int candidate) { |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .checkNodeVisualID(containerView, domainElement, candidate); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public boolean isCompartmentVisualID(int visualID) { |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .isCompartmentVisualID(visualID); |
| } |
| |
| /** |
| * @generated |
| */ |
| @Override |
| public boolean isSemanticLeafVisualID(int visualID) { |
| return filesystem.diagram.part.FilesystemVisualIDRegistry |
| .isSemanticLeafVisualID(visualID); |
| } |
| }; |
| |
| } |
