diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java')
-rwxr-xr-x | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java | 730 |
1 files changed, 365 insertions, 365 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java index c302bd658e9..f0431f5a744 100755 --- a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.component/src-gen/org/eclipse/papyrus/uml/diagram/component/part/UMLDiagramEditorUtil.java @@ -1,365 +1,365 @@ -/**
- * Copyright (c) 2014 CEA LIST.
- *
- * 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:
- * CEA LIST - Initial API and implementation
- */
-package org.eclipse.papyrus.uml.diagram.component.part;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.commands.operations.OperationHistoryFactory;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.SubProgressMonitor;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.xmi.XMLResource;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory;
-import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
-import org.eclipse.gef.EditPart;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.diagram.core.services.ViewService;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IPrimaryEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramGraphicalViewer;
-import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.jface.dialogs.IDialogSettings;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardDialog;
-import org.eclipse.papyrus.infra.gmfdiag.tooling.runtime.part.DefaultDiagramEditorUtil;
-import org.eclipse.papyrus.uml.diagram.component.edit.parts.ComponentDiagramEditPart;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.part.FileEditorInput;
-import org.eclipse.uml2.uml.Package;
-import org.eclipse.uml2.uml.UMLFactory;
-
-/**
- * @generated
- */
-public class UMLDiagramEditorUtil {
-
- /**
- * @generated
- */
- public static Map<?, ?> getSaveOptions() {
- HashMap<String, Object> saveOptions = new HashMap<>();
- saveOptions.put(XMLResource.OPTION_ENCODING, "UTF-8"); //$NON-NLS-1$
- saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER);
- return saveOptions;
- }
-
- /**
- * @generated
- */
- public static boolean openDiagram(Resource diagram) throws PartInitException {
- String path = diagram.getURI().toPlatformString(true);
- IResource workspaceResource = ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(path));
- if (workspaceResource instanceof IFile) {
- IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
- return null != page.openEditor(new FileEditorInput((IFile) workspaceResource), UMLDiagramEditor.ID);
- }
- return false;
- }
-
- /**
- * @generated
- */
- public static void setCharset(IFile file) {
- if (file == null) {
- return;
- }
- try {
- file.setCharset("UTF-8", new NullProgressMonitor()); //$NON-NLS-1$
- } catch (CoreException e) {
- UMLDiagramEditorPlugin.getInstance().logError("Unable to set charset for file " + file.getFullPath(), e); //$NON-NLS-1$
- }
- }
-
- /**
- * @generated
- */
- public static String getUniqueFileName(IPath containerFullPath, String fileName, String extension) {
- return DefaultDiagramEditorUtil.getUniqueFileName(containerFullPath, fileName, extension,
- DefaultDiagramEditorUtil.EXISTS_IN_WORKSPACE);
- }
-
- /**
- * Runs the wizard in a dialog.
- *
- * @generated
- */
- public static void runWizard(Shell shell, Wizard wizard, String settingsKey) {
- IDialogSettings pluginDialogSettings = UMLDiagramEditorPlugin.getInstance().getDialogSettings();
- IDialogSettings wizardDialogSettings = pluginDialogSettings.getSection(settingsKey);
- if (wizardDialogSettings == null) {
- wizardDialogSettings = pluginDialogSettings.addNewSection(settingsKey);
- }
- wizard.setDialogSettings(wizardDialogSettings);
- WizardDialog dialog = new WizardDialog(shell, wizard);
- dialog.create();
- dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x), 500);
- dialog.open();
- }
-
- /**
- * This method should be called within a workspace modify operation since it creates resources.
- *
- * @generated
- */
- public static Resource createDiagram(URI diagramURI, URI modelURI, IProgressMonitor progressMonitor) {
- TransactionalEditingDomain editingDomain = WorkspaceEditingDomainFactory.INSTANCE.createEditingDomain();
- progressMonitor.beginTask(Messages.UMLDiagramEditorUtil_CreateDiagramProgressTask, 3);
- final Resource diagramResource = editingDomain.getResourceSet().createResource(diagramURI);
- final Resource modelResource = editingDomain.getResourceSet().createResource(modelURI);
- final String diagramName = diagramURI.lastSegment();
- AbstractTransactionalCommand command = new AbstractTransactionalCommand(editingDomain, Messages.UMLDiagramEditorUtil_CreateDiagramCommandLabel, Collections.EMPTY_LIST) {
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
- Package model = createInitialModel();
- attachModelToResource(model, modelResource);
-
- Diagram diagram = ViewService.createDiagram(
- model,
- ComponentDiagramEditPart.MODEL_ID, UMLDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
- if (diagram != null) {
- diagramResource.getContents().add(diagram);
- diagram.setName(diagramName);
- diagram.setElement(model);
- }
-
- try {
- modelResource.save(org.eclipse.papyrus.uml.diagram.component.part.UMLDiagramEditorUtil.getSaveOptions());
- diagramResource.save(org.eclipse.papyrus.uml.diagram.component.part.UMLDiagramEditorUtil.getSaveOptions());
- } catch (IOException e) {
-
- UMLDiagramEditorPlugin.getInstance().logError("Unable to store model and diagram resources", e); //$NON-NLS-1$
- }
- return CommandResult.newOKCommandResult();
- }
- };
- try {
- OperationHistoryFactory.getOperationHistory().execute(command, new SubProgressMonitor(progressMonitor, 1), null);
- } catch (ExecutionException e) {
- UMLDiagramEditorPlugin.getInstance().logError("Unable to create model and diagram", e); //$NON-NLS-1$
- }
- setCharset(WorkspaceSynchronizer.getFile(modelResource));
- setCharset(WorkspaceSynchronizer.getFile(diagramResource));
- return diagramResource;
- }
-
- /**
- * Create a new instance of domain element associated with canvas.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- *
- * @generated
- */
- private static Package createInitialModel() {
- return UMLFactory.eINSTANCE.createPackage();
- }
-
- /**
- * Store model element in the resource.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- *
- * @generated
- */
- private static void attachModelToResource(Package model, Resource resource) {
- resource.getContents().add(model);
- }
-
- /**
- * @generated
- */
- public static void selectElementsInDiagram(IDiagramWorkbenchPart diagramPart, List<EditPart> editParts) {
- diagramPart.getDiagramGraphicalViewer().deselectAll();
-
- EditPart firstPrimary = null;
- for (EditPart nextPart : editParts) {
- diagramPart.getDiagramGraphicalViewer().appendSelection(nextPart);
- if (firstPrimary == null && nextPart instanceof IPrimaryEditPart) {
- firstPrimary = nextPart;
- }
- }
-
- if (!editParts.isEmpty()) {
- diagramPart.getDiagramGraphicalViewer().reveal(firstPrimary != null ? firstPrimary : (EditPart) editParts.get(0));
- }
- }
-
- /**
- * @generated
- */
- private static int findElementsInDiagramByID(DiagramEditPart diagramPart, EObject element,
- List<EditPart> editPartCollector) {
- IDiagramGraphicalViewer viewer = (IDiagramGraphicalViewer) diagramPart.getViewer();
- final int intialNumOfEditParts = editPartCollector.size();
-
- if (element instanceof View) { // support notation element lookup
- EditPart editPart = (EditPart) viewer.getEditPartRegistry().get(element);
- if (editPart != null) {
- editPartCollector.add(editPart);
- return 1;
- }
- }
-
- String elementID = EMFCoreUtil.getProxyID(element);
- @SuppressWarnings("unchecked")
- List<EditPart> associatedParts = viewer.findEditPartsForElement(elementID, IGraphicalEditPart.class);
- // perform the possible hierarchy disjoint -> take the top-most parts only
- for (EditPart nextPart : associatedParts) {
- EditPart parentPart = nextPart.getParent();
- while (parentPart != null && !associatedParts.contains(parentPart)) {
- parentPart = parentPart.getParent();
- }
- if (parentPart == null) {
- editPartCollector.add(nextPart);
- }
- }
-
- if (intialNumOfEditParts == editPartCollector.size()) {
- if (!associatedParts.isEmpty()) {
- editPartCollector.add(associatedParts.get(0));
- } else {
- if (element.eContainer() != null) {
- return findElementsInDiagramByID(diagramPart, element.eContainer(), editPartCollector);
- }
- }
- }
- return editPartCollector.size() - intialNumOfEditParts;
- }
-
- /**
- * @generated
- */
- public static View findView(DiagramEditPart diagramEditPart, EObject targetElement,
- LazyElement2ViewMap lazyElement2ViewMap) {
- boolean hasStructuralURI = false;
- if (targetElement.eResource() instanceof XMLResource) {
- hasStructuralURI = ((XMLResource) targetElement.eResource()).getID(targetElement) == null;
- }
-
- View view = null;
- LinkedList<EditPart> editPartHolder = new LinkedList<>();
- if (hasStructuralURI && !lazyElement2ViewMap.getElement2ViewMap().isEmpty()) {
- view = lazyElement2ViewMap.getElement2ViewMap().get(targetElement);
- } else if (findElementsInDiagramByID(diagramEditPart, targetElement, editPartHolder) > 0) {
- EditPart editPart = editPartHolder.get(0);
- view = editPart.getModel() instanceof View ? (View) editPart.getModel() : null;
- }
-
- return (view == null) ? diagramEditPart.getDiagramView() : view;
- }
-
- /**
- * XXX This is quite suspicious code (especially editPartTmpHolder) and likely to be removed soon
- *
- * @generated
- */
- public static class LazyElement2ViewMap {
- /**
- * @generated
- */
- private Map<EObject, View> element2ViewMap;
-
- /**
- * @generated
- */
- private View scope;
-
- /**
- * @generated
- */
- private Set<? extends EObject> elementSet;
-
- /**
- * @generated
- */
- public LazyElement2ViewMap(View scope, Set<? extends EObject> elements) {
- this.scope = scope;
- this.elementSet = elements;
- }
-
- /**
- * @generated
- */
- public final Map<EObject, View> getElement2ViewMap() {
- if (element2ViewMap == null) {
- element2ViewMap = new HashMap<>();
- // map possible notation elements to itself as these can't be found by view.getElement()
- for (EObject element : elementSet) {
- if (element instanceof View) {
- View view = (View) element;
- if (view.getDiagram() == scope.getDiagram()) {
- element2ViewMap.put(element, view); // take only those that part of our diagram
- }
- }
- }
-
- buildElement2ViewMap(scope, element2ViewMap, elementSet);
- }
- return element2ViewMap;
- }
-
- /**
- * @generated
- */
- private static boolean buildElement2ViewMap(View parentView, Map<EObject, View> element2ViewMap,
- Set<? extends EObject> elements) {
- if (elements.size() == element2ViewMap.size()) {
- return true;
- }
-
- if (parentView.isSetElement() && !element2ViewMap.containsKey(parentView.getElement()) && elements.contains(parentView.getElement())) {
- element2ViewMap.put(parentView.getElement(), parentView);
- if (elements.size() == element2ViewMap.size()) {
- return true;
- }
- }
- boolean complete = false;
- for (Iterator<?> it = parentView.getChildren().iterator(); it.hasNext() && !complete;) {
- complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements);
- }
- for (Iterator<?> it = parentView.getSourceEdges().iterator(); it.hasNext() && !complete;) {
- complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements);
- }
- for (Iterator<?> it = parentView.getTargetEdges().iterator(); it.hasNext() && !complete;) {
- complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements);
- }
- return complete;
- }
- } // LazyElement2ViewMap
-
-}
+/** + * Copyright (c) 2014 CEA LIST. + * + * 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: + * CEA LIST - Initial API and implementation + */ +package org.eclipse.papyrus.uml.diagram.component.part; + +import java.io.IOException; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.commands.operations.OperationHistoryFactory; +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IResource; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IAdaptable; +import org.eclipse.core.runtime.IPath; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.NullProgressMonitor; +import org.eclipse.core.runtime.Path; +import org.eclipse.core.runtime.SubProgressMonitor; +import org.eclipse.emf.common.util.URI; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.resource.Resource; +import org.eclipse.emf.ecore.xmi.XMLResource; +import org.eclipse.emf.transaction.TransactionalEditingDomain; +import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory; +import org.eclipse.emf.workspace.util.WorkspaceSynchronizer; +import org.eclipse.gef.EditPart; +import org.eclipse.gmf.runtime.common.core.command.CommandResult; +import org.eclipse.gmf.runtime.diagram.core.services.ViewService; +import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart; +import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; +import org.eclipse.gmf.runtime.diagram.ui.editparts.IPrimaryEditPart; +import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramGraphicalViewer; +import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart; +import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand; +import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil; +import org.eclipse.gmf.runtime.notation.Diagram; +import org.eclipse.gmf.runtime.notation.View; +import org.eclipse.jface.dialogs.IDialogSettings; +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.jface.wizard.WizardDialog; +import org.eclipse.papyrus.infra.gmfdiag.tooling.runtime.part.DefaultDiagramEditorUtil; +import org.eclipse.papyrus.uml.diagram.component.edit.parts.ComponentDiagramEditPart; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.part.FileEditorInput; +import org.eclipse.uml2.uml.Package; +import org.eclipse.uml2.uml.UMLFactory; + +/** + * @generated + */ +public class UMLDiagramEditorUtil { + + /** + * @generated + */ + public static Map<?, ?> getSaveOptions() { + HashMap<String, Object> saveOptions = new HashMap<>(); + saveOptions.put(XMLResource.OPTION_ENCODING, "UTF-8"); //$NON-NLS-1$ + saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); + return saveOptions; + } + + /** + * @generated + */ + public static boolean openDiagram(Resource diagram) throws PartInitException { + String path = diagram.getURI().toPlatformString(true); + IResource workspaceResource = ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(path)); + if (workspaceResource instanceof IFile) { + IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); + return null != page.openEditor(new FileEditorInput((IFile) workspaceResource), UMLDiagramEditor.ID); + } + return false; + } + + /** + * @generated + */ + public static void setCharset(IFile file) { + if (file == null) { + return; + } + try { + file.setCharset("UTF-8", new NullProgressMonitor()); //$NON-NLS-1$ + } catch (CoreException e) { + UMLDiagramEditorPlugin.getInstance().logError("Unable to set charset for file " + file.getFullPath(), e); //$NON-NLS-1$ + } + } + + /** + * @generated + */ + public static String getUniqueFileName(IPath containerFullPath, String fileName, String extension) { + return DefaultDiagramEditorUtil.getUniqueFileName(containerFullPath, fileName, extension, + DefaultDiagramEditorUtil.EXISTS_IN_WORKSPACE); + } + + /** + * Runs the wizard in a dialog. + * + * @generated + */ + public static void runWizard(Shell shell, Wizard wizard, String settingsKey) { + IDialogSettings pluginDialogSettings = UMLDiagramEditorPlugin.getInstance().getDialogSettings(); + IDialogSettings wizardDialogSettings = pluginDialogSettings.getSection(settingsKey); + if (wizardDialogSettings == null) { + wizardDialogSettings = pluginDialogSettings.addNewSection(settingsKey); + } + wizard.setDialogSettings(wizardDialogSettings); + WizardDialog dialog = new WizardDialog(shell, wizard); + dialog.create(); + dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x), 500); + dialog.open(); + } + + /** + * This method should be called within a workspace modify operation since it creates resources. + * + * @generated + */ + public static Resource createDiagram(URI diagramURI, URI modelURI, IProgressMonitor progressMonitor) { + TransactionalEditingDomain editingDomain = WorkspaceEditingDomainFactory.INSTANCE.createEditingDomain(); + progressMonitor.beginTask(Messages.UMLDiagramEditorUtil_CreateDiagramProgressTask, 3); + final Resource diagramResource = editingDomain.getResourceSet().createResource(diagramURI); + final Resource modelResource = editingDomain.getResourceSet().createResource(modelURI); + final String diagramName = diagramURI.lastSegment(); + AbstractTransactionalCommand command = new AbstractTransactionalCommand(editingDomain, Messages.UMLDiagramEditorUtil_CreateDiagramCommandLabel, Collections.EMPTY_LIST) { + @Override + protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException { + Package model = createInitialModel(); + attachModelToResource(model, modelResource); + + Diagram diagram = ViewService.createDiagram( + model, + ComponentDiagramEditPart.MODEL_ID, UMLDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT); + if (diagram != null) { + diagramResource.getContents().add(diagram); + diagram.setName(diagramName); + diagram.setElement(model); + } + + try { + modelResource.save(org.eclipse.papyrus.uml.diagram.component.part.UMLDiagramEditorUtil.getSaveOptions()); + diagramResource.save(org.eclipse.papyrus.uml.diagram.component.part.UMLDiagramEditorUtil.getSaveOptions()); + } catch (IOException e) { + + UMLDiagramEditorPlugin.getInstance().logError("Unable to store model and diagram resources", e); //$NON-NLS-1$ + } + return CommandResult.newOKCommandResult(); + } + }; + try { + OperationHistoryFactory.getOperationHistory().execute(command, new SubProgressMonitor(progressMonitor, 1), null); + } catch (ExecutionException e) { + UMLDiagramEditorPlugin.getInstance().logError("Unable to create model and diagram", e); //$NON-NLS-1$ + } + setCharset(WorkspaceSynchronizer.getFile(modelResource)); + setCharset(WorkspaceSynchronizer.getFile(diagramResource)); + return diagramResource; + } + + /** + * Create a new instance of domain element associated with canvas. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * + * @generated + */ + private static Package createInitialModel() { + return UMLFactory.eINSTANCE.createPackage(); + } + + /** + * Store model element in the resource. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * + * @generated + */ + private static void attachModelToResource(Package model, Resource resource) { + resource.getContents().add(model); + } + + /** + * @generated + */ + public static void selectElementsInDiagram(IDiagramWorkbenchPart diagramPart, List<EditPart> editParts) { + diagramPart.getDiagramGraphicalViewer().deselectAll(); + + EditPart firstPrimary = null; + for (EditPart nextPart : editParts) { + diagramPart.getDiagramGraphicalViewer().appendSelection(nextPart); + if (firstPrimary == null && nextPart instanceof IPrimaryEditPart) { + firstPrimary = nextPart; + } + } + + if (!editParts.isEmpty()) { + diagramPart.getDiagramGraphicalViewer().reveal(firstPrimary != null ? firstPrimary : (EditPart) editParts.get(0)); + } + } + + /** + * @generated + */ + private static int findElementsInDiagramByID(DiagramEditPart diagramPart, EObject element, + List<EditPart> editPartCollector) { + IDiagramGraphicalViewer viewer = (IDiagramGraphicalViewer) diagramPart.getViewer(); + final int intialNumOfEditParts = editPartCollector.size(); + + if (element instanceof View) { // support notation element lookup + EditPart editPart = (EditPart) viewer.getEditPartRegistry().get(element); + if (editPart != null) { + editPartCollector.add(editPart); + return 1; + } + } + + String elementID = EMFCoreUtil.getProxyID(element); + @SuppressWarnings("unchecked") + List<EditPart> associatedParts = viewer.findEditPartsForElement(elementID, IGraphicalEditPart.class); + // perform the possible hierarchy disjoint -> take the top-most parts only + for (EditPart nextPart : associatedParts) { + EditPart parentPart = nextPart.getParent(); + while (parentPart != null && !associatedParts.contains(parentPart)) { + parentPart = parentPart.getParent(); + } + if (parentPart == null) { + editPartCollector.add(nextPart); + } + } + + if (intialNumOfEditParts == editPartCollector.size()) { + if (!associatedParts.isEmpty()) { + editPartCollector.add(associatedParts.get(0)); + } else { + if (element.eContainer() != null) { + return findElementsInDiagramByID(diagramPart, element.eContainer(), editPartCollector); + } + } + } + return editPartCollector.size() - intialNumOfEditParts; + } + + /** + * @generated + */ + public static View findView(DiagramEditPart diagramEditPart, EObject targetElement, + LazyElement2ViewMap lazyElement2ViewMap) { + boolean hasStructuralURI = false; + if (targetElement.eResource() instanceof XMLResource) { + hasStructuralURI = ((XMLResource) targetElement.eResource()).getID(targetElement) == null; + } + + View view = null; + LinkedList<EditPart> editPartHolder = new LinkedList<>(); + if (hasStructuralURI && !lazyElement2ViewMap.getElement2ViewMap().isEmpty()) { + view = lazyElement2ViewMap.getElement2ViewMap().get(targetElement); + } else if (findElementsInDiagramByID(diagramEditPart, targetElement, editPartHolder) > 0) { + EditPart editPart = editPartHolder.get(0); + view = editPart.getModel() instanceof View ? (View) editPart.getModel() : null; + } + + return (view == null) ? diagramEditPart.getDiagramView() : view; + } + + /** + * XXX This is quite suspicious code (especially editPartTmpHolder) and likely to be removed soon + * + * @generated + */ + public static class LazyElement2ViewMap { + /** + * @generated + */ + private Map<EObject, View> element2ViewMap; + + /** + * @generated + */ + private View scope; + + /** + * @generated + */ + private Set<? extends EObject> elementSet; + + /** + * @generated + */ + public LazyElement2ViewMap(View scope, Set<? extends EObject> elements) { + this.scope = scope; + this.elementSet = elements; + } + + /** + * @generated + */ + public final Map<EObject, View> getElement2ViewMap() { + if (element2ViewMap == null) { + element2ViewMap = new HashMap<>(); + // map possible notation elements to itself as these can't be found by view.getElement() + for (EObject element : elementSet) { + if (element instanceof View) { + View view = (View) element; + if (view.getDiagram() == scope.getDiagram()) { + element2ViewMap.put(element, view); // take only those that part of our diagram + } + } + } + + buildElement2ViewMap(scope, element2ViewMap, elementSet); + } + return element2ViewMap; + } + + /** + * @generated + */ + private static boolean buildElement2ViewMap(View parentView, Map<EObject, View> element2ViewMap, + Set<? extends EObject> elements) { + if (elements.size() == element2ViewMap.size()) { + return true; + } + + if (parentView.isSetElement() && !element2ViewMap.containsKey(parentView.getElement()) && elements.contains(parentView.getElement())) { + element2ViewMap.put(parentView.getElement(), parentView); + if (elements.size() == element2ViewMap.size()) { + return true; + } + } + boolean complete = false; + for (Iterator<?> it = parentView.getChildren().iterator(); it.hasNext() && !complete;) { + complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements); + } + for (Iterator<?> it = parentView.getSourceEdges().iterator(); it.hasNext() && !complete;) { + complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements); + } + for (Iterator<?> it = parentView.getTargetEdges().iterator(); it.hasNext() && !complete;) { + complete = buildElement2ViewMap((View) it.next(), element2ViewMap, elements); + } + return complete; + } + } // LazyElement2ViewMap + +} |