Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDiagramUpdater.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDocumentProvider.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDocumentProvider.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDocumentProvider.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDocumentProvider.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,1140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceStatus;
+import org.eclipse.core.resources.IStorage;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.ISchedulingRule;
+import org.eclipse.core.runtime.jobs.MultiRule;
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.ui.URIEditorInput;
+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.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.EContentAdapter;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.transaction.NotificationFilter;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.AbstractDocumentProvider;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.DiagramDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocumentProvider;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.EditorStatusCodes;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.util.DiagramIOUtil;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.gmf.runtime.emf.core.resources.GMFResourceFactory;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.jface.operation.IRunnableContext;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.part.FileEditorInput;
+
+/**
+ * @generated
+ */
+public class ModelingDocumentProvider extends AbstractDocumentProvider
+ implements IDiagramDocumentProvider {
+
+ /**
+ * @generated
+ */
+ protected ElementInfo createElementInfo(Object element)
+ throws CoreException {
+ if (false == element instanceof FileEditorInput
+ && false == element instanceof URIEditorInput) {
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ NLS
+ .bind(
+ Messages.ModelingDocumentProvider_IncorrectInputError,
+ new Object[] {
+ element,
+ "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$
+ null));
+ }
+ IEditorInput editorInput = (IEditorInput) element;
+ IDiagramDocument document = (IDiagramDocument) createDocument(editorInput);
+
+ ResourceSetInfo info = new ResourceSetInfo(document, editorInput);
+ info.setModificationStamp(computeModificationStamp(info));
+ info.fStatus = null;
+ return info;
+ }
+
+ /**
+ * @generated
+ */
+ protected IDocument createDocument(Object element) throws CoreException {
+ if (false == element instanceof FileEditorInput
+ && false == element instanceof URIEditorInput) {
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ NLS
+ .bind(
+ Messages.ModelingDocumentProvider_IncorrectInputError,
+ new Object[] {
+ element,
+ "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$
+ null));
+ }
+ IDocument document = createEmptyDocument();
+ setDocumentContent(document, (IEditorInput) element);
+ setupDocument(element, document);
+ return document;
+ }
+
+ /**
+ * Sets up the given document as it would be provided for the given element. The
+ * content of the document is not changed. This default implementation is empty.
+ * Subclasses may reimplement.
+ *
+ * @param element the blue-print element
+ * @param document the document to set up
+ * @generated
+ */
+ protected void setupDocument(Object element, IDocument document) {
+ // for subclasses
+ }
+
+ /**
+ * @generated
+ */
+ private long computeModificationStamp(ResourceSetInfo info) {
+ int result = 0;
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null) {
+ if (file.getLocation() != null) {
+ result += file.getLocation().toFile().lastModified();
+ } else {
+ result += file.getModificationStamp();
+ }
+ }
+ }
+ return result;
+ }
+
+ /**
+ * @generated
+ */
+ protected IDocument createEmptyDocument() {
+ DiagramDocument document = new DiagramDocument();
+ document.setEditingDomain(createEditingDomain());
+ return document;
+ }
+
+ /**
+ * @generated
+ */
+ private TransactionalEditingDomain createEditingDomain() {
+ TransactionalEditingDomain editingDomain = DiagramEditingDomainFactory
+ .getInstance().createEditingDomain();
+ editingDomain
+ .setID("org.apache.commons.scxml.modeling.diagram.EditingDomain"); //$NON-NLS-1$
+ final NotificationFilter diagramResourceModifiedFilter = NotificationFilter
+ .createNotifierFilter(editingDomain.getResourceSet()).and(
+ NotificationFilter
+ .createEventTypeFilter(Notification.ADD)).and(
+ NotificationFilter.createFeatureFilter(
+ ResourceSet.class,
+ ResourceSet.RESOURCE_SET__RESOURCES));
+ editingDomain.getResourceSet().eAdapters().add(new Adapter() {
+
+ private Notifier myTarger;
+
+ public Notifier getTarget() {
+ return myTarger;
+ }
+
+ public boolean isAdapterForType(Object type) {
+ return false;
+ }
+
+ public void notifyChanged(Notification notification) {
+ if (diagramResourceModifiedFilter.matches(notification)) {
+ Object value = notification.getNewValue();
+ if (value instanceof Resource) {
+ ((Resource) value).setTrackingModification(true);
+ }
+ }
+ }
+
+ public void setTarget(Notifier newTarget) {
+ myTarger = newTarget;
+ }
+
+ });
+
+ return editingDomain;
+ }
+
+ /**
+ * @generated
+ */
+ protected void setDocumentContent(IDocument document, IEditorInput element)
+ throws CoreException {
+ IDiagramDocument diagramDocument = (IDiagramDocument) document;
+ TransactionalEditingDomain domain = diagramDocument.getEditingDomain();
+ if (element instanceof FileEditorInput) {
+ IStorage storage = ((FileEditorInput) element).getStorage();
+ Diagram diagram = DiagramIOUtil.load(domain, storage, true,
+ getProgressMonitor());
+ document.setContent(diagram);
+ } else if (element instanceof URIEditorInput) {
+ URI uri = ((URIEditorInput) element).getURI();
+ Resource resource = null;
+ try {
+ resource = domain.getResourceSet().getResource(
+ uri.trimFragment(), false);
+ if (resource == null) {
+ resource = domain.getResourceSet().createResource(
+ uri.trimFragment());
+ }
+ if (!resource.isLoaded()) {
+ try {
+ Map options = new HashMap(GMFResourceFactory
+ .getDefaultLoadOptions());
+ // @see 171060
+ // options.put(org.eclipse.emf.ecore.xmi.XMLResource.OPTION_RECORD_UNKNOWN_FEATURE, Boolean.TRUE);
+ resource.load(options);
+ } catch (IOException e) {
+ resource.unload();
+ throw e;
+ }
+ }
+ if (uri.fragment() != null) {
+ EObject rootElement = resource.getEObject(uri.fragment());
+ if (rootElement instanceof Diagram) {
+ document.setContent((Diagram) rootElement);
+ return;
+ }
+ } else {
+ for (Iterator it = resource.getContents().iterator(); it
+ .hasNext();) {
+ Object rootElement = it.next();
+ if (rootElement instanceof Diagram) {
+ document.setContent((Diagram) rootElement);
+ return;
+ }
+ }
+ }
+ throw new RuntimeException(
+ Messages.ModelingDocumentProvider_NoDiagramInResourceError);
+ } catch (Exception e) {
+ CoreException thrownExcp = null;
+ if (e instanceof CoreException) {
+ thrownExcp = (CoreException) e;
+ } else {
+ String msg = e.getLocalizedMessage();
+ thrownExcp = new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ msg != null ? msg
+ : Messages.ModelingDocumentProvider_DiagramLoadingError,
+ e));
+ }
+ throw thrownExcp;
+ }
+ } else {
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ NLS
+ .bind(
+ Messages.ModelingDocumentProvider_IncorrectInputError,
+ new Object[] {
+ element,
+ "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$
+ null));
+ }
+ }
+
+ /**
+ * @generated
+ */
+ public long getModificationStamp(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ return computeModificationStamp(info);
+ }
+ return super.getModificationStamp(element);
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isDeleted(Object element) {
+ IDiagramDocument document = getDiagramDocument(element);
+ if (document != null) {
+ Resource diagramResource = document.getDiagram().eResource();
+ if (diagramResource != null) {
+ IFile file = WorkspaceSynchronizer.getFile(diagramResource);
+ return file == null || file.getLocation() == null
+ || !file.getLocation().toFile().exists();
+ }
+ }
+ return super.isDeleted(element);
+ }
+
+ /**
+ * @generated
+ */
+ public ResourceSetInfo getResourceSetInfo(Object editorInput) {
+ return (ResourceSetInfo) super.getElementInfo(editorInput);
+ }
+
+ /**
+ * @generated
+ */
+ protected void disposeElementInfo(Object element, ElementInfo info) {
+ if (info instanceof ResourceSetInfo) {
+ ResourceSetInfo resourceSetInfo = (ResourceSetInfo) info;
+ resourceSetInfo.dispose();
+ }
+ super.disposeElementInfo(element, info);
+ }
+
+ /**
+ * @generated
+ */
+ protected void doValidateState(Object element, Object computationContext)
+ throws CoreException {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ Collection/*<org.eclipse.core.resources.IFile>*/files2Validate = new ArrayList/*<org.eclipse.core.resources.IFile>*/();
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null && file.isReadOnly()) {
+ files2Validate.add(file);
+ }
+ }
+ ResourcesPlugin.getWorkspace().validateEdit(
+ (IFile[]) files2Validate.toArray(new IFile[files2Validate
+ .size()]), computationContext);
+ }
+
+ super.doValidateState(element, computationContext);
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isReadOnly(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ if (info.isUpdateCache()) {
+ try {
+ updateCache(element);
+ } catch (CoreException ex) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ Messages.ModelingDocumentProvider_isModifiable, ex);
+ // Error message to log was initially taken from org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
+ }
+ }
+ return info.isReadOnly();
+ }
+ return super.isReadOnly(element);
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isModifiable(Object element) {
+ if (!isStateValidated(element)) {
+ if (element instanceof FileEditorInput
+ || element instanceof URIEditorInput) {
+ return true;
+ }
+ }
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ if (info.isUpdateCache()) {
+ try {
+ updateCache(element);
+ } catch (CoreException ex) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ Messages.ModelingDocumentProvider_isModifiable, ex);
+ // Error message to log was initially taken from org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
+ }
+ }
+ return info.isModifiable();
+ }
+ return super.isModifiable(element);
+ }
+
+ /**
+ * @generated
+ */
+ protected void updateCache(Object element) throws CoreException {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null && file.isReadOnly()) {
+ info.setReadOnly(true);
+ info.setModifiable(false);
+ return;
+ }
+ }
+ info.setReadOnly(false);
+ info.setModifiable(true);
+ return;
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void doUpdateStateCache(Object element) throws CoreException {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ info.setUpdateCache(true);
+ }
+ super.doUpdateStateCache(element);
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isSynchronized(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ return info.isSynchronized();
+ }
+ return super.isSynchronized(element);
+ }
+
+ /**
+ * @generated
+ */
+ protected ISchedulingRule getResetRule(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ Collection/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/rules = new ArrayList/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/();
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null) {
+ rules.add(ResourcesPlugin.getWorkspace().getRuleFactory()
+ .modifyRule(file));
+ }
+ }
+ return new MultiRule((ISchedulingRule[]) rules
+ .toArray(new ISchedulingRule[rules.size()]));
+ }
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ protected ISchedulingRule getSaveRule(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ Collection/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/rules = new ArrayList/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/();
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null) {
+ rules.add(computeSchedulingRule(file));
+ }
+ }
+ return new MultiRule((ISchedulingRule[]) rules
+ .toArray(new ISchedulingRule[rules.size()]));
+ }
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ protected ISchedulingRule getSynchronizeRule(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ Collection/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/rules = new ArrayList/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/();
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null) {
+ rules.add(ResourcesPlugin.getWorkspace().getRuleFactory()
+ .refreshRule(file));
+ }
+ }
+ return new MultiRule((ISchedulingRule[]) rules
+ .toArray(new ISchedulingRule[rules.size()]));
+ }
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ protected ISchedulingRule getValidateStateRule(Object element) {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ Collection/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/files = new ArrayList/*<org.eclipse.core.runtime.jobs.ISchedulingRule>*/();
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ IFile file = WorkspaceSynchronizer.getFile(nextResource);
+ if (file != null) {
+ files.add(file);
+ }
+ }
+ return ResourcesPlugin.getWorkspace().getRuleFactory()
+ .validateEditRule(
+ (IFile[]) files.toArray(new IFile[files.size()]));
+ }
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ private ISchedulingRule computeSchedulingRule(IResource toCreateOrModify) {
+ if (toCreateOrModify.exists())
+ return ResourcesPlugin.getWorkspace().getRuleFactory().modifyRule(
+ toCreateOrModify);
+
+ IResource parent = toCreateOrModify;
+ do {
+ /*
+ * XXX This is a workaround for
+ * https://bugs.eclipse.org/bugs/show_bug.cgi?id=67601
+ * IResourceRuleFactory.createRule should iterate the hierarchy
+ * itself.
+ */
+ toCreateOrModify = parent;
+ parent = toCreateOrModify.getParent();
+ } while (parent != null && !parent.exists());
+
+ return ResourcesPlugin.getWorkspace().getRuleFactory().createRule(
+ toCreateOrModify);
+ }
+
+ /**
+ * @generated
+ */
+ protected void doSynchronize(Object element, IProgressMonitor monitor)
+ throws CoreException {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ handleElementChanged(info, nextResource, monitor);
+ }
+ return;
+ }
+ super.doSynchronize(element, monitor);
+ }
+
+ /**
+ * @generated
+ */
+ protected void doSaveDocument(IProgressMonitor monitor, Object element,
+ IDocument document, boolean overwrite) throws CoreException {
+ ResourceSetInfo info = getResourceSetInfo(element);
+ if (info != null) {
+ if (!overwrite && !info.isSynchronized()) {
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ IResourceStatus.OUT_OF_SYNC_LOCAL,
+ Messages.ModelingDocumentProvider_UnsynchronizedFileSaveError,
+ null));
+ }
+ info.stopResourceListening();
+ fireElementStateChanging(element);
+ try {
+ monitor.beginTask(
+ Messages.ModelingDocumentProvider_SaveDiagramTask, info
+ .getResourceSet().getResources().size() + 1); //"Saving diagram"
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = info
+ .getLoadedResourcesIterator(); it.hasNext();) {
+ Resource nextResource = (Resource) it.next();
+ monitor
+ .setTaskName(NLS
+ .bind(
+ Messages.ModelingDocumentProvider_SaveNextResourceTask,
+ nextResource.getURI()));
+ if (nextResource.isLoaded()
+ && !info.getEditingDomain()
+ .isReadOnly(nextResource)) {
+ try {
+ nextResource.save(ModelingDiagramEditorUtil
+ .getSaveOptions());
+ } catch (IOException e) {
+ fireElementStateChangeFailed(element);
+ throw new CoreException(new Status(IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ EditorStatusCodes.RESOURCE_FAILURE, e
+ .getLocalizedMessage(), null));
+ }
+ }
+ monitor.worked(1);
+ }
+ monitor.done();
+ info.setModificationStamp(computeModificationStamp(info));
+ } catch (RuntimeException x) {
+ fireElementStateChangeFailed(element);
+ throw x;
+ } finally {
+ info.startResourceListening();
+ }
+ } else {
+ URI newResoruceURI;
+ List affectedFiles = null;
+ if (element instanceof FileEditorInput) {
+ IFile newFile = ((FileEditorInput) element).getFile();
+ affectedFiles = Collections.singletonList(newFile);
+ newResoruceURI = URI.createPlatformResourceURI(newFile
+ .getFullPath().toString(), true);
+ } else if (element instanceof URIEditorInput) {
+ newResoruceURI = ((URIEditorInput) element).getURI();
+ } else {
+ fireElementStateChangeFailed(element);
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ NLS
+ .bind(
+ Messages.ModelingDocumentProvider_IncorrectInputError,
+ new Object[] {
+ element,
+ "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$
+ null));
+ }
+ if (false == document instanceof IDiagramDocument) {
+ fireElementStateChangeFailed(element);
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID,
+ 0,
+ "Incorrect document used: " + document + " instead of org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument", null)); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+ IDiagramDocument diagramDocument = (IDiagramDocument) document;
+ final Resource newResource = diagramDocument.getEditingDomain()
+ .getResourceSet().createResource(newResoruceURI);
+ final Diagram diagramCopy = (Diagram) EcoreUtil
+ .copy(diagramDocument.getDiagram());
+ try {
+ new AbstractTransactionalCommand(diagramDocument
+ .getEditingDomain(), NLS.bind(
+ Messages.ModelingDocumentProvider_SaveAsOperation,
+ diagramCopy.getName()), affectedFiles) {
+ protected CommandResult doExecuteWithResult(
+ IProgressMonitor monitor, IAdaptable info)
+ throws ExecutionException {
+ newResource.getContents().add(diagramCopy);
+ return CommandResult.newOKCommandResult();
+ }
+ }.execute(monitor, null);
+ newResource.save(ModelingDiagramEditorUtil.getSaveOptions());
+ } catch (ExecutionException e) {
+ fireElementStateChangeFailed(element);
+ throw new CoreException(new Status(IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID, 0, e
+ .getLocalizedMessage(), null));
+ } catch (IOException e) {
+ fireElementStateChangeFailed(element);
+ throw new CoreException(new Status(IStatus.ERROR,
+ ModelingDiagramEditorPlugin.ID, 0, e
+ .getLocalizedMessage(), null));
+ }
+ newResource.unload();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void handleElementChanged(ResourceSetInfo info,
+ Resource changedResource, IProgressMonitor monitor) {
+ IFile file = WorkspaceSynchronizer.getFile(changedResource);
+ if (file != null) {
+ try {
+ file.refreshLocal(IResource.DEPTH_INFINITE, monitor);
+ } catch (CoreException ex) {
+ ModelingDiagramEditorPlugin
+ .getInstance()
+ .logError(
+ Messages.ModelingDocumentProvider_handleElementContentChanged,
+ ex);
+ // Error message to log was initially taken from org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.FileDocumentProvider_handleElementContentChanged
+ }
+ }
+ changedResource.unload();
+
+ fireElementContentAboutToBeReplaced(info.getEditorInput());
+ removeUnchangedElementListeners(info.getEditorInput(), info);
+ info.fStatus = null;
+ try {
+ setDocumentContent(info.fDocument, info.getEditorInput());
+ } catch (CoreException e) {
+ info.fStatus = e.getStatus();
+ }
+ if (!info.fCanBeSaved) {
+ info.setModificationStamp(computeModificationStamp(info));
+ }
+ addUnchangedElementListeners(info.getEditorInput(), info);
+ fireElementContentReplaced(info.getEditorInput());
+ }
+
+ /**
+ * @generated
+ */
+ protected void handleElementMoved(IEditorInput input, URI uri) {
+ if (input instanceof FileEditorInput) {
+ IFile newFile = ResourcesPlugin.getWorkspace().getRoot().getFile(
+ new Path(URI.decode(uri.path())).removeFirstSegments(1));
+ fireElementMoved(input, newFile == null ? null
+ : new FileEditorInput(newFile));
+ return;
+ }
+ // TODO: append suffix to the URI! (use diagram as a parameter)
+ fireElementMoved(input, new URIEditorInput(uri));
+ }
+
+ /**
+ * @generated
+ */
+ public IEditorInput createInputWithEditingDomain(IEditorInput editorInput,
+ TransactionalEditingDomain domain) {
+ return editorInput;
+ }
+
+ /**
+ * @generated
+ */
+ public IDiagramDocument getDiagramDocument(Object element) {
+ IDocument doc = getDocument(element);
+ if (doc instanceof IDiagramDocument) {
+ return (IDiagramDocument) doc;
+ }
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ protected IRunnableContext getOperationRunner(IProgressMonitor monitor) {
+ return null;
+ }
+
+ /**
+ * @generated
+ */
+ protected class ResourceSetInfo extends ElementInfo {
+
+ /**
+ * @generated
+ */
+ private long myModificationStamp = IResource.NULL_STAMP;
+
+ /**
+ * @generated
+ */
+ private WorkspaceSynchronizer mySynchronizer;
+
+ /**
+ * @generated
+ */
+ private Collection myUnSynchronizedResources = new ArrayList();
+
+ /**
+ * @generated
+ */
+ private IDiagramDocument myDocument;
+
+ /**
+ * @generated
+ */
+ private IEditorInput myEditorInput;
+
+ /**
+ * @generated
+ */
+ private boolean myUpdateCache = true;
+
+ /**
+ * @generated
+ */
+ private boolean myModifiable = false;
+
+ /**
+ * @generated
+ */
+ private boolean myReadOnly = true;
+
+ /**
+ * @generated
+ */
+ private ResourceSetModificationListener myResourceSetListener;
+
+ /**
+ * @generated
+ */
+ public ResourceSetInfo(IDiagramDocument document,
+ IEditorInput editorInput) {
+ super(document);
+ myDocument = document;
+ myEditorInput = editorInput;
+ startResourceListening();
+ myResourceSetListener = new ResourceSetModificationListener(this);
+ getResourceSet().eAdapters().add(myResourceSetListener);
+ }
+
+ /**
+ * @generated
+ */
+ public long getModificationStamp() {
+ return myModificationStamp;
+ }
+
+ /**
+ * @generated
+ */
+ public void setModificationStamp(long modificationStamp) {
+ myModificationStamp = modificationStamp;
+ }
+
+ /**
+ * @generated
+ */
+ public TransactionalEditingDomain getEditingDomain() {
+ return myDocument.getEditingDomain();
+ }
+
+ /**
+ * @generated
+ */
+ public ResourceSet getResourceSet() {
+ return getEditingDomain().getResourceSet();
+ }
+
+ /**
+ * @generated
+ */
+ public Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/getLoadedResourcesIterator() {
+ return new ArrayList/*<org.eclipse.emf.ecore.resource.Resource>*/(
+ getResourceSet().getResources()).iterator();
+ }
+
+ /**
+ * @generated
+ */
+ public IEditorInput getEditorInput() {
+ return myEditorInput;
+ }
+
+ /**
+ * @generated
+ */
+ public void dispose() {
+ stopResourceListening();
+ getResourceSet().eAdapters().remove(myResourceSetListener);
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = getLoadedResourcesIterator(); it
+ .hasNext();) {
+ Resource resource = (Resource) it.next();
+ resource.unload();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isSynchronized() {
+ return myUnSynchronizedResources.size() == 0;
+ }
+
+ /**
+ * @generated
+ */
+ public void setUnSynchronized(Resource resource) {
+ myUnSynchronizedResources.add(resource);
+ }
+
+ /**
+ * @generated
+ */
+ public void setSynchronized(Resource resource) {
+ myUnSynchronizedResources.remove(resource);
+ }
+
+ /**
+ * @generated
+ */
+ public final void stopResourceListening() {
+ mySynchronizer.dispose();
+ mySynchronizer = null;
+ }
+
+ /**
+ * @generated
+ */
+ public final void startResourceListening() {
+ mySynchronizer = new WorkspaceSynchronizer(getEditingDomain(),
+ new SynchronizerDelegate());
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isUpdateCache() {
+ return myUpdateCache;
+ }
+
+ /**
+ * @generated
+ */
+ public void setUpdateCache(boolean update) {
+ myUpdateCache = update;
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isModifiable() {
+ return myModifiable;
+ }
+
+ /**
+ * @generated
+ */
+ public void setModifiable(boolean modifiable) {
+ myModifiable = modifiable;
+ }
+
+ /**
+ * @generated
+ */
+ public boolean isReadOnly() {
+ return myReadOnly;
+ }
+
+ /**
+ * @generated
+ */
+ public void setReadOnly(boolean readOnly) {
+ myReadOnly = readOnly;
+ }
+
+ /**
+ * @generated
+ */
+ private class SynchronizerDelegate implements
+ WorkspaceSynchronizer.Delegate {
+
+ /**
+ * @generated
+ */
+ public void dispose() {
+ }
+
+ /**
+ * @generated
+ */
+ public boolean handleResourceChanged(final Resource resource) {
+ synchronized (ResourceSetInfo.this) {
+ if (ResourceSetInfo.this.fCanBeSaved) {
+ ResourceSetInfo.this.setUnSynchronized(resource);
+ return true;
+ }
+ }
+ Display.getDefault().asyncExec(new Runnable() {
+ public void run() {
+ handleElementChanged(ResourceSetInfo.this, resource,
+ null);
+ }
+ });
+ return true;
+ }
+
+ /**
+ * @generated
+ */
+ public boolean handleResourceDeleted(Resource resource) {
+ synchronized (ResourceSetInfo.this) {
+ if (ResourceSetInfo.this.fCanBeSaved) {
+ ResourceSetInfo.this.setUnSynchronized(resource);
+ return true;
+ }
+ }
+ Display.getDefault().asyncExec(new Runnable() {
+ public void run() {
+ fireElementDeleted(ResourceSetInfo.this
+ .getEditorInput());
+ }
+ });
+ return true;
+ }
+
+ /**
+ * @generated
+ */
+ public boolean handleResourceMoved(Resource resource,
+ final URI newURI) {
+ synchronized (ResourceSetInfo.this) {
+ if (ResourceSetInfo.this.fCanBeSaved) {
+ ResourceSetInfo.this.setUnSynchronized(resource);
+ return true;
+ }
+ }
+ if (myDocument.getDiagram().eResource() == resource) {
+ Display.getDefault().asyncExec(new Runnable() {
+ public void run() {
+ handleElementMoved(ResourceSetInfo.this
+ .getEditorInput(), newURI);
+ }
+ });
+ } else {
+ handleResourceDeleted(resource);
+ }
+ return true;
+ }
+
+ }
+
+ }
+
+ /**
+ * @generated
+ */
+ private class ResourceSetModificationListener extends EContentAdapter {
+
+ /**
+ * @generated
+ */
+ private NotificationFilter myModifiedFilter;
+
+ /**
+ * @generated
+ */
+ private ResourceSetInfo myInfo;
+
+ /**
+ * @generated
+ */
+ public ResourceSetModificationListener(ResourceSetInfo info) {
+ myInfo = info;
+ myModifiedFilter = NotificationFilter.createEventTypeFilter(
+ Notification.SET).or(
+ NotificationFilter
+ .createEventTypeFilter(Notification.UNSET)).and(
+ NotificationFilter.createFeatureFilter(Resource.class,
+ Resource.RESOURCE__IS_MODIFIED));
+ }
+
+ /**
+ * @generated
+ */
+ public void notifyChanged(Notification notification) {
+ if (notification.getNotifier() instanceof ResourceSet) {
+ super.notifyChanged(notification);
+ }
+ if (!notification.isTouch()
+ && myModifiedFilter.matches(notification)) {
+ if (notification.getNotifier() instanceof Resource) {
+ Resource resource = (Resource) notification.getNotifier();
+ if (resource.isLoaded()) {
+ boolean modified = false;
+ for (Iterator/*<org.eclipse.emf.ecore.resource.Resource>*/it = myInfo
+ .getLoadedResourcesIterator(); it.hasNext()
+ && !modified;) {
+ Resource nextResource = (Resource) it.next();
+ if (nextResource.isLoaded()) {
+ modified = nextResource.isModified();
+ }
+ }
+ boolean dirtyStateChanged = false;
+ synchronized (myInfo) {
+ if (modified != myInfo.fCanBeSaved) {
+ myInfo.fCanBeSaved = modified;
+ dirtyStateChanged = true;
+ }
+ if (!resource.isModified()) {
+ myInfo.setSynchronized(resource);
+ }
+ }
+ if (dirtyStateChanged) {
+ fireElementDirtyStateChanged(myInfo
+ .getEditorInput(), modified);
+
+ if (!modified) {
+ myInfo
+ .setModificationStamp(computeModificationStamp(myInfo));
+ }
+ }
+ }
+ }
+ }
+ }
+
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDocumentProvider.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDomainModelElementTester.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDomainModelElementTester.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDomainModelElementTester.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDomainModelElementTester.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.apache.commons.scxml.modeling.ModelingPackage;
+import org.eclipse.core.expressions.PropertyTester;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * @generated
+ */
+public class ModelingDomainModelElementTester extends PropertyTester {
+
+ /**
+ * @generated
+ */
+ public boolean test(Object receiver, String method, Object[] args,
+ Object expectedValue) {
+ if (false == receiver instanceof EObject) {
+ return false;
+ }
+ EObject eObject = (EObject) receiver;
+ EClass eClass = eObject.eClass();
+ if (eClass == ModelingPackage.eINSTANCE.getNamedElement()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getState()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getTransition()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getAssign()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getServiceTemplate()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getExecutableContent()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getOnEntry()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getOnExit()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getInitialState()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getFinalState()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getParallel()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getHistoryState()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getRaise()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getIf()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getElseIf()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getElse()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getLog()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getExtenExecContent()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getDataModel()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getData()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getValidate()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getParam()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getScript()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getAnchor()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getSend()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getCancel()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getContent()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getDonedata()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getInvoke()) {
+ return true;
+ }
+ if (eClass == ModelingPackage.eINSTANCE.getFinalize()) {
+ return true;
+ }
+ return false;
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingDomainModelElementTester.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingInitDiagramFileAction.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingInitDiagramFileAction.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingInitDiagramFileAction.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingInitDiagramFileAction.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.apache.commons.scxml.modeling.diagram.edit.parts.ServiceTemplateEditPart;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.common.util.WrappedException;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+
+/**
+ * @generated
+ */
+public class ModelingInitDiagramFileAction implements IObjectActionDelegate {
+
+ /**
+ * @generated
+ */
+ private IWorkbenchPart targetPart;
+
+ /**
+ * @generated
+ */
+ private URI domainModelURI;
+
+ /**
+ * @generated
+ */
+ public void setActivePart(IAction action, IWorkbenchPart targetPart) {
+ this.targetPart = targetPart;
+ }
+
+ /**
+ * @generated
+ */
+ public void selectionChanged(IAction action, ISelection selection) {
+ domainModelURI = null;
+ action.setEnabled(false);
+ if (selection instanceof IStructuredSelection == false
+ || selection.isEmpty()) {
+ return;
+ }
+ IFile file = (IFile) ((IStructuredSelection) selection)
+ .getFirstElement();
+ domainModelURI = URI.createPlatformResourceURI(file.getFullPath()
+ .toString(), true);
+ action.setEnabled(true);
+ }
+
+ /**
+ * @generated
+ */
+ private Shell getShell() {
+ return targetPart.getSite().getShell();
+ }
+
+ /**
+ * @generated
+ */
+ public void run(IAction action) {
+ TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE
+ .createEditingDomain();
+ ResourceSet resourceSet = editingDomain.getResourceSet();
+ EObject diagramRoot = null;
+ try {
+ Resource resource = resourceSet.getResource(domainModelURI, true);
+ diagramRoot = (EObject) resource.getContents().get(0);
+ } catch (WrappedException ex) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ "Unable to load resource: " + domainModelURI, ex); //$NON-NLS-1$
+ }
+ if (diagramRoot == null) {
+ MessageDialog
+ .openError(
+ getShell(),
+ Messages.ModelingInitDiagramFileAction_InitDiagramFileResourceErrorDialogTitle,
+ Messages.ModelingInitDiagramFileAction_InitDiagramFileResourceErrorDialogMessage);
+ return;
+ }
+ Wizard wizard = new ModelingNewDiagramFileWizard(domainModelURI,
+ diagramRoot, editingDomain);
+ wizard
+ .setWindowTitle(NLS
+ .bind(
+ Messages.ModelingInitDiagramFileAction_InitDiagramFileWizardTitle,
+ ServiceTemplateEditPart.MODEL_ID));
+ ModelingDiagramEditorUtil.runWizard(getShell(), wizard,
+ "InitDiagramFile"); //$NON-NLS-1$
+ }
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingInitDiagramFileAction.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLinkDescriptor.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLinkDescriptor.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLinkDescriptor.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLinkDescriptor.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
+import org.eclipse.gmf.runtime.emf.type.core.IElementType;
+
+/**
+ * @generated
+ */
+public class ModelingLinkDescriptor extends ModelingNodeDescriptor {
+
+ /**
+ * @generated
+ */
+ private EObject mySource;
+
+ /**
+ * @generated
+ */
+ private EObject myDestination;
+
+ /**
+ * @generated
+ */
+ private IAdaptable mySemanticAdapter;
+
+ /**
+ * @generated
+ */
+ private ModelingLinkDescriptor(EObject source, EObject destination,
+ EObject linkElement, int linkVID) {
+ super(linkElement, linkVID);
+ mySource = source;
+ myDestination = destination;
+ }
+
+ /**
+ * @generated
+ */
+ public ModelingLinkDescriptor(EObject source, EObject destination,
+ IElementType elementType, int linkVID) {
+ this(source, destination, (EObject) null, linkVID);
+ final IElementType elementTypeCopy = elementType;
+ mySemanticAdapter = new IAdaptable() {
+ public Object getAdapter(Class adapter) {
+ if (IElementType.class.equals(adapter)) {
+ return elementTypeCopy;
+ }
+ return null;
+ }
+ };
+ }
+
+ /**
+ * @generated
+ */
+ public ModelingLinkDescriptor(EObject source, EObject destination,
+ EObject linkElement, IElementType elementType, int linkVID) {
+ this(source, destination, linkElement, linkVID);
+ final IElementType elementTypeCopy = elementType;
+ mySemanticAdapter = new EObjectAdapter(linkElement) {
+ public Object getAdapter(Class adapter) {
+ if (IElementType.class.equals(adapter)) {
+ return elementTypeCopy;
+ }
+ return super.getAdapter(adapter);
+ }
+ };
+ }
+
+ /**
+ * @generated
+ */
+ public EObject getSource() {
+ return mySource;
+ }
+
+ /**
+ * @generated
+ */
+ public EObject getDestination() {
+ return myDestination;
+ }
+
+ /**
+ * @generated
+ */
+ public IAdaptable getSemanticAdapter() {
+ return mySemanticAdapter;
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLinkDescriptor.java
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Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLoadResourceAction.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLoadResourceAction.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLoadResourceAction.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLoadResourceAction.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.apache.commons.scxml.modeling.diagram.edit.parts.ServiceTemplateEditPart;
+import org.eclipse.emf.edit.ui.action.LoadResourceAction;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+
+/**
+ * @generated
+ */
+public class ModelingLoadResourceAction implements IObjectActionDelegate {
+
+ /**
+ * @generated
+ */
+ private ServiceTemplateEditPart mySelectedElement;
+
+ /**
+ * @generated
+ */
+ private Shell myShell;
+
+ /**
+ * @generated
+ */
+ public void setActivePart(IAction action, IWorkbenchPart targetPart) {
+ myShell = targetPart.getSite().getShell();
+ }
+
+ /**
+ * @generated
+ */
+ public void run(IAction action) {
+ LoadResourceAction.LoadResourceDialog loadResourceDialog = new LoadResourceAction.LoadResourceDialog(
+ myShell, mySelectedElement.getEditingDomain());
+ loadResourceDialog.open();
+ }
+
+ /**
+ * @generated
+ */
+ public void selectionChanged(IAction action, ISelection selection) {
+ mySelectedElement = null;
+ if (selection instanceof IStructuredSelection) {
+ IStructuredSelection structuredSelection = (IStructuredSelection) selection;
+ if (structuredSelection.size() == 1
+ && structuredSelection.getFirstElement() instanceof ServiceTemplateEditPart) {
+ mySelectedElement = (ServiceTemplateEditPart) structuredSelection
+ .getFirstElement();
+ }
+ }
+ action.setEnabled(isEnabled());
+ }
+
+ /**
+ * @generated
+ */
+ private boolean isEnabled() {
+ return mySelectedElement != null;
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingLoadResourceAction.java
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svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingMatchingStrategy.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingMatchingStrategy.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingMatchingStrategy.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingMatchingStrategy.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.eclipse.emf.common.ui.URIEditorInput;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorMatchingStrategy;
+import org.eclipse.ui.IEditorReference;
+import org.eclipse.ui.PartInitException;
+
+/**
+ * @generated
+ */
+public class ModelingMatchingStrategy implements IEditorMatchingStrategy {
+
+ /**
+ * @generated
+ */
+ public boolean matches(IEditorReference editorRef, IEditorInput input) {
+ IEditorInput editorInput;
+ try {
+ editorInput = editorRef.getEditorInput();
+ } catch (PartInitException e) {
+ return false;
+ }
+
+ if (editorInput.equals(input)) {
+ return true;
+ }
+ if (editorInput instanceof URIEditorInput
+ && input instanceof URIEditorInput) {
+ return ((URIEditorInput) editorInput).getURI().equals(
+ ((URIEditorInput) input).getURI());
+ }
+ return false;
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingMatchingStrategy.java
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svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNewDiagramFileWizard.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNewDiagramFileWizard.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNewDiagramFileWizard.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNewDiagramFileWizard.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,215 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import java.io.IOException;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.commons.scxml.modeling.diagram.edit.parts.ServiceTemplateEditPart;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.operations.OperationHistoryFactory;
+import org.eclipse.core.resources.IFile;
+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.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.diagram.core.services.ViewService;
+import org.eclipse.gmf.runtime.diagram.core.services.view.CreateDiagramViewOperation;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
+
+/**
+ * @generated
+ */
+public class ModelingNewDiagramFileWizard extends Wizard {
+
+ /**
+ * @generated
+ */
+ private WizardNewFileCreationPage myFileCreationPage;
+
+ /**
+ * @generated
+ */
+ private ModelElementSelectionPage diagramRootElementSelectionPage;
+
+ /**
+ * @generated
+ */
+ private TransactionalEditingDomain myEditingDomain;
+
+ /**
+ * @generated
+ */
+ public ModelingNewDiagramFileWizard(URI domainModelURI,
+ EObject diagramRoot, TransactionalEditingDomain editingDomain) {
+ assert domainModelURI != null : "Domain model uri must be specified"; //$NON-NLS-1$
+ assert diagramRoot != null : "Doagram root element must be specified"; //$NON-NLS-1$
+ assert editingDomain != null : "Editing domain must be specified"; //$NON-NLS-1$
+
+ myFileCreationPage = new WizardNewFileCreationPage(
+ Messages.ModelingNewDiagramFileWizard_CreationPageName,
+ StructuredSelection.EMPTY);
+ myFileCreationPage
+ .setTitle(Messages.ModelingNewDiagramFileWizard_CreationPageTitle);
+ myFileCreationPage.setDescription(NLS.bind(
+ Messages.ModelingNewDiagramFileWizard_CreationPageDescription,
+ ServiceTemplateEditPart.MODEL_ID));
+ IPath filePath;
+ String fileName = domainModelURI.trimFileExtension().lastSegment();
+ if (domainModelURI.isPlatformResource()) {
+ filePath = new Path(domainModelURI.trimSegments(1)
+ .toPlatformString(true));
+ } else if (domainModelURI.isFile()) {
+ filePath = new Path(domainModelURI.trimSegments(1).toFileString());
+ } else {
+ // TODO : use some default path
+ throw new IllegalArgumentException(
+ "Unsupported URI: " + domainModelURI); //$NON-NLS-1$
+ }
+ myFileCreationPage.setContainerFullPath(filePath);
+ myFileCreationPage.setFileName(ModelingDiagramEditorUtil
+ .getUniqueFileName(filePath, fileName, "modeling_diagram")); //$NON-NLS-1$
+
+ diagramRootElementSelectionPage = new DiagramRootElementSelectionPage(
+ Messages.ModelingNewDiagramFileWizard_RootSelectionPageName);
+ diagramRootElementSelectionPage
+ .setTitle(Messages.ModelingNewDiagramFileWizard_RootSelectionPageTitle);
+ diagramRootElementSelectionPage
+ .setDescription(Messages.ModelingNewDiagramFileWizard_RootSelectionPageDescription);
+ diagramRootElementSelectionPage.setModelElement(diagramRoot);
+
+ myEditingDomain = editingDomain;
+ }
+
+ /**
+ * @generated
+ */
+ public void addPages() {
+ addPage(myFileCreationPage);
+ addPage(diagramRootElementSelectionPage);
+ }
+
+ /**
+ * @generated
+ */
+ public boolean performFinish() {
+ List affectedFiles = new LinkedList();
+ IFile diagramFile = myFileCreationPage.createNewFile();
+ ModelingDiagramEditorUtil.setCharset(diagramFile);
+ affectedFiles.add(diagramFile);
+ URI diagramModelURI = URI.createPlatformResourceURI(diagramFile
+ .getFullPath().toString(), true);
+ ResourceSet resourceSet = myEditingDomain.getResourceSet();
+ final Resource diagramResource = resourceSet
+ .createResource(diagramModelURI);
+ AbstractTransactionalCommand command = new AbstractTransactionalCommand(
+ myEditingDomain,
+ Messages.ModelingNewDiagramFileWizard_InitDiagramCommand,
+ affectedFiles) {
+
+ protected CommandResult doExecuteWithResult(
+ IProgressMonitor monitor, IAdaptable info)
+ throws ExecutionException {
+ int diagramVID = ModelingVisualIDRegistry
+ .getDiagramVisualID(diagramRootElementSelectionPage
+ .getModelElement());
+ if (diagramVID != ServiceTemplateEditPart.VISUAL_ID) {
+ return CommandResult
+ .newErrorCommandResult(Messages.ModelingNewDiagramFileWizard_IncorrectRootError);
+ }
+ Diagram diagram = ViewService.createDiagram(
+ diagramRootElementSelectionPage.getModelElement(),
+ ServiceTemplateEditPart.MODEL_ID,
+ ModelingDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
+ diagramResource.getContents().add(diagram);
+ return CommandResult.newOKCommandResult();
+ }
+ };
+ try {
+ OperationHistoryFactory.getOperationHistory().execute(command,
+ new NullProgressMonitor(), null);
+ diagramResource.save(ModelingDiagramEditorUtil.getSaveOptions());
+ ModelingDiagramEditorUtil.openDiagram(diagramResource);
+ } catch (ExecutionException e) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ "Unable to create model and diagram", e); //$NON-NLS-1$
+ } catch (IOException ex) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ "Save operation failed for: " + diagramModelURI, ex); //$NON-NLS-1$
+ } catch (PartInitException ex) {
+ ModelingDiagramEditorPlugin.getInstance().logError(
+ "Unable to open editor", ex); //$NON-NLS-1$
+ }
+ return true;
+ }
+
+ /**
+ * @generated
+ */
+ private static class DiagramRootElementSelectionPage extends
+ ModelElementSelectionPage {
+
+ /**
+ * @generated
+ */
+ protected DiagramRootElementSelectionPage(String pageName) {
+ super(pageName);
+ }
+
+ /**
+ * @generated
+ */
+ protected String getSelectionTitle() {
+ return Messages.ModelingNewDiagramFileWizard_RootSelectionPageSelectionTitle;
+ }
+
+ /**
+ * @generated
+ */
+ protected boolean validatePage() {
+ if (selectedModelElement == null) {
+ setErrorMessage(Messages.ModelingNewDiagramFileWizard_RootSelectionPageNoSelectionMessage);
+ return false;
+ }
+ boolean result = ViewService
+ .getInstance()
+ .provides(
+ new CreateDiagramViewOperation(
+ new EObjectAdapter(selectedModelElement),
+ ServiceTemplateEditPart.MODEL_ID,
+ ModelingDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT));
+ setErrorMessage(result ? null
+ : Messages.ModelingNewDiagramFileWizard_RootSelectionPageInvalidSelectionMessage);
+ return result;
+ }
+ }
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNewDiagramFileWizard.java
------------------------------------------------------------------------------
svn:eol-style = native
Added: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNodeDescriptor.java
URL: http://svn.apache.org/viewvc/commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNodeDescriptor.java?rev=953071&view=auto
==============================================================================
--- commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNodeDescriptor.java (added)
+++ commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNodeDescriptor.java Wed Jun 9 16:12:48 2010
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.scxml.modeling.diagram.part;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * @generated
+ */
+public class ModelingNodeDescriptor {
+
+ /**
+ * @generated
+ */
+ private EObject myModelElement;
+
+ /**
+ * @generated
+ */
+ private int myVisualID;
+
+ /**
+ * @generated
+ */
+ private String myType;
+
+ /**
+ * @generated
+ */
+ public ModelingNodeDescriptor(EObject modelElement, int visualID) {
+ myModelElement = modelElement;
+ myVisualID = visualID;
+ }
+
+ /**
+ * @generated
+ */
+ public EObject getModelElement() {
+ return myModelElement;
+ }
+
+ /**
+ * @generated
+ */
+ public int getVisualID() {
+ return myVisualID;
+ }
+
+ /**
+ * @generated
+ */
+ public String getType() {
+ if (myType == null) {
+ myType = ModelingVisualIDRegistry.getType(getVisualID());
+ }
+ return myType;
+ }
+
+}
Propchange: commons/sandbox/gsoc/2010/scxml-eclipse/trunk/src/main/java/org.apache.commons.scxml.modeling.diagram/src/org/apache/commons/scxml/modeling/diagram/part/ModelingNodeDescriptor.java
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