package org.eclipse.gmf.examples.eclipsecon.diagram.part;
import java.io.IOException;
import java.util.Collection;
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 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.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.common.util.WrappedException;
import org.eclipse.emf.ecore.EClass;
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.examples.eclipsecon.Conference;
import org.eclipse.gmf.examples.eclipsecon.EclipseconPackage;
import org.eclipse.gmf.examples.eclipsecon.Handout;
import org.eclipse.gmf.examples.eclipsecon.Schedule;
import org.eclipse.gmf.examples.eclipsecon.Tutorial;
import org.eclipse.gmf.examples.eclipsecon.diagram.providers.EclipseconElementTypes;
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.util.ViewUtil;
import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory;
import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
import org.eclipse.ui.ide.IDE;
/**
* @generated
*/
public class EclipseconInitDiagramFileAction implements IObjectActionDelegate,
IInputValidator {
/**
* @generated
*/
private static final Integer LINK_KEY_3001 = new Integer(3001);
/**
* @generated
*/
private static final Integer LINK_KEY_3002 = new Integer(3002);
/**
* @generated
*/
private static final Integer LINK_KEY_3003 = new Integer(3003);
/**
* @generated
*/
private IWorkbenchPart myPart;
/**
* @generated
*/
private IFile mySelectedModelFile;
/**
* @generated
*/
private IStructuredSelection mySelection;
/**
* @generated
*/
private Map myLinkVID2EObjectMap = new HashMap();
/**
* @generated
*/
private Map myEObject2NodeMap = new HashMap();
/**
* @generated
*/
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
myPart = targetPart;
}
/**
* @generated
*/
public void selectionChanged(IAction action, ISelection selection) {
mySelectedModelFile = null;
mySelection = StructuredSelection.EMPTY;
action.setEnabled(false);
if (selection instanceof IStructuredSelection == false
|| selection.isEmpty()) {
return;
}
mySelection = (IStructuredSelection) selection;
mySelectedModelFile = (IFile) ((IStructuredSelection) selection)
.getFirstElement();
action.setEnabled(true);
}
/**
* @generated
*/
public String isValid(String newText) {
IStatus status = ResourcesPlugin.getWorkspace().validateName(newText,
IResource.FILE);
if (!status.isOK()) {
return status.getMessage();
}
if (mySelectedModelFile
.getParent()
.getFile(
new Path(newText)
.addFileExtension("editorGen.getDiagramFileExtension()"))
.exists()) {
return "File already exists, choose another name";
}
return null;
}
/**
* @generated
*/
public void run(IAction action) {
NewDiagramFileWizard wizard = new NewDiagramFileWizard();
IDialogSettings pluginDialogSettings = EclipseconDiagramEditorPlugin
.getInstance().getDialogSettings();
IDialogSettings initDiagramFileSettings = pluginDialogSettings
.getSection("InisDiagramFile"); //$NON-NLS-1$
if (initDiagramFileSettings == null) {
initDiagramFileSettings = pluginDialogSettings
.addNewSection("InisDiagramFile"); //$NON-NLS-1$
}
wizard.setDialogSettings(initDiagramFileSettings);
wizard.setForcePreviousAndNextButtons(false);
wizard.setWindowTitle("Initialize new Eclipsecon diagram file");
WizardDialog dialog = new WizardDialog(myPart.getSite().getShell(),
wizard);
dialog.create();
dialog.getShell().setSize(Math.max(500, dialog.getShell().getSize().x),
500);
dialog.open();
}
/**
* @generated
*/
private class NewDiagramFileWizard extends Wizard {
/**
* @generated
*/
private TransactionalEditingDomain myEditingDomain = GMFEditingDomainFactory.INSTANCE
.createEditingDomain();
/**
* @generated
*/
private WizardNewFileCreationPage myFileCreationPage;
/**
* @generated
*/
public void addPages() {
myFileCreationPage = new WizardNewFileCreationPage(
"Initialize new Ecore diagram file", mySelection);
myFileCreationPage.setFileName(mySelectedModelFile
.getProjectRelativePath().removeFileExtension()
.addFileExtension("eclipsecon_diagram").lastSegment());
myFileCreationPage.setTitle("Diagram file");
myFileCreationPage
.setDescription("Create new diagram and initialize it using specified Eclipsecon model content");
addPage(myFileCreationPage);
}
/**
* @generated
*/
public boolean performFinish() {
final EObject diagramModelObject = load();
if (diagramModelObject == null) {
MessageDialog.openError(getShell(), "Error",
"Failed to load user model");
return false;
}
IFile diagramFile = myFileCreationPage.createNewFile();
ResourceSet resourceSet = myEditingDomain.getResourceSet();
final Resource diagramResource = resourceSet.createResource(URI
.createPlatformResourceURI(diagramFile.getFullPath()
.toString()));
List affectedFiles = new LinkedList();
affectedFiles.add(mySelectedModelFile);
affectedFiles.add(diagramFile);
AbstractTransactionalCommand command = new AbstractTransactionalCommand(
myEditingDomain,
"Initializing diagram contents", affectedFiles) { //$NON-NLS-1$
protected CommandResult doExecuteWithResult(
IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
int diagramVID = EclipseconVisualIDRegistry.INSTANCE
.getDiagramVisualID(diagramModelObject);
if (diagramVID != 79) {
return CommandResult
.newErrorCommandResult("Incorrect model object stored as a root resource object"); //$NON-NLS-1$
}
myLinkVID2EObjectMap.put(LINK_KEY_3001, new LinkedList());
myLinkVID2EObjectMap.put(LINK_KEY_3002, new LinkedList());
myLinkVID2EObjectMap.put(LINK_KEY_3003, new LinkedList());
Diagram diagram = ViewService
.createDiagram(
diagramModelObject,
"Eclipsecon",
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
diagramResource.getContents().add(diagram);
createConference_79Children(diagram, diagramModelObject);
createLinks();
myLinkVID2EObjectMap.clear();
myEObject2NodeMap.clear();
return CommandResult.newOKCommandResult();
}
};
try {
OperationHistoryFactory.getOperationHistory().execute(command,
new NullProgressMonitor(), null);
diagramResource.save(Collections.EMPTY_MAP);
IDE.openEditor(myPart.getSite().getPage(), diagramFile);
} catch (ExecutionException e) {
EclipseconDiagramEditorPlugin.getInstance().logError(
"Unable to create model and diagram", e); //$NON-NLS-1$
} catch (IOException ex) {
EclipseconDiagramEditorPlugin
.getInstance()
.logError(
"Save operation failed for: " + diagramFile.getFullPath().toString(), ex); //$NON-NLS-1$
} catch (PartInitException ex) {
EclipseconDiagramEditorPlugin.getInstance().logError(
"Unable to open editor", ex); //$NON-NLS-1$
}
return true;
}
/**
* @generated
*/
private EObject load() {
ResourceSet resourceSet = myEditingDomain.getResourceSet();
try {
Resource resource = resourceSet.getResource(URI
.createPlatformResourceURI(mySelectedModelFile
.getFullPath().toString()), true);
return (EObject) resource.getContents().get(0);
} catch (WrappedException ex) {
EclipseconDiagramEditorPlugin
.getInstance()
.logError(
"Unable to load resource: " + mySelectedModelFile.getFullPath().toString(), ex); //$NON-NLS-1$
}
return null;
}
}
/**
* @generated
*/
private void createPresenter_1001Children(View viewObject,
EObject modelObject) {
storeLinks(modelObject, viewObject.getDiagram());
}
/**
* @generated
*/
private void createTutorial_1002Children(View viewObject,
EObject modelObject) {
storeLinks(modelObject, viewObject.getDiagram());
}
/**
* @generated
*/
private void createSchedule_1003Children(View viewObject,
EObject modelObject) {
EObject nextValue;
Node nextNode;
int nodeVID;
for (Iterator values = ((Schedule) modelObject).getSlices().iterator(); values
.hasNext();) {
nextValue = (EObject) values.next();
nodeVID = EclipseconVisualIDRegistry.INSTANCE.getNodeVisualID(
viewObject, nextValue, "");
if (2001 == nodeVID) {
nextNode = ViewService.createNode(viewObject, nextValue, null,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
myEObject2NodeMap.put(nextValue, nextNode);
createTimeSlot_2001Children(nextNode, nextValue);
}
}
storeLinks(modelObject, viewObject.getDiagram());
}
/**
* @generated
*/
private void createResource_1004Children(View viewObject,
EObject modelObject) {
storeLinks(modelObject, viewObject.getDiagram());
}
/**
* @generated
*/
private void createTimeSlot_2001Children(View viewObject,
EObject modelObject) {
storeLinks(modelObject, viewObject.getDiagram());
}
/**
* @generated
*/
private void createConference_79Children(View viewObject,
EObject modelObject) {
EObject nextValue;
Node nextNode;
int nodeVID;
for (Iterator values = ((Conference) modelObject).getAttendees()
.iterator(); values.hasNext();) {
nextValue = (EObject) values.next();
nodeVID = EclipseconVisualIDRegistry.INSTANCE.getNodeVisualID(
viewObject, nextValue, "");
if (1001 == nodeVID) {
nextNode = ViewService.createNode(viewObject, nextValue, null,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
myEObject2NodeMap.put(nextValue, nextNode);
createPresenter_1001Children(nextNode, nextValue);
}
}
for (Iterator values = ((Conference) modelObject).getTutorials()
.iterator(); values.hasNext();) {
nextValue = (EObject) values.next();
nodeVID = EclipseconVisualIDRegistry.INSTANCE.getNodeVisualID(
viewObject, nextValue, "");
if (1002 == nodeVID) {
nextNode = ViewService.createNode(viewObject, nextValue, null,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
myEObject2NodeMap.put(nextValue, nextNode);
createTutorial_1002Children(nextNode, nextValue);
}
}
for (Iterator values = ((Conference) modelObject).getDays().iterator(); values
.hasNext();) {
nextValue = (EObject) values.next();
nodeVID = EclipseconVisualIDRegistry.INSTANCE.getNodeVisualID(
viewObject, nextValue, "");
if (1003 == nodeVID) {
nextNode = ViewService.createNode(viewObject, nextValue, null,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
myEObject2NodeMap.put(nextValue, nextNode);
createSchedule_1003Children(nextNode, nextValue);
}
}
for (Iterator values = ((Conference) modelObject).getEclipsezilla()
.iterator(); values.hasNext();) {
nextValue = (EObject) values.next();
nodeVID = EclipseconVisualIDRegistry.INSTANCE.getNodeVisualID(
viewObject, nextValue, "");
if (1004 == nodeVID) {
nextNode = ViewService.createNode(viewObject, nextValue, null,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
myEObject2NodeMap.put(nextValue, nextNode);
createResource_1004Children(nextNode, nextValue);
}
}
storeLinks(modelObject, viewObject.getDiagram());
}
/**
*@generated
*/
private void storeLinks(EObject container, Diagram diagram) {
EClass containerMetaclass = container.eClass();
storeFeatureModelFacetLinks(container, containerMetaclass, diagram);
storeTypeModelFacetLinks(container, containerMetaclass, diagram);
}
/**
* @generated
*/
private void storeTypeModelFacetLinks(EObject container,
EClass containerMetaclass, Diagram diagram) {
if (-1 != containerMetaclass.getFeatureID(EclipseconPackage.eINSTANCE
.getTutorial_Handouts())) {
Object featureValue = ((Tutorial) container).getHandouts();
for (Iterator values = ((Collection) featureValue).iterator(); values
.hasNext();) {
EObject nextValue = ((EObject) values.next());
int linkVID = EclipseconVisualIDRegistry.INSTANCE
.getLinkWithClassVisualID(nextValue);
if (3001 == linkVID) {
Object structuralFeatureResult = ((Handout) nextValue)
.getEclipsezilla();
if (structuralFeatureResult instanceof EObject) {
EObject dst = (EObject) structuralFeatureResult;
((Collection) myLinkVID2EObjectMap.get(LINK_KEY_3001))
.add(new LinkDescriptor(container, dst,
nextValue, diagram));
}
}
}
}
}
/**
*@generated
*/
private void storeFeatureModelFacetLinks(EObject container,
EClass containerMetaclass, Diagram diagram) {
if (-1 != containerMetaclass.getFeatureID(EclipseconPackage.eINSTANCE
.getTutorial_Assigned())) {
Object structuralFeatureResult = ((Tutorial) container)
.getAssigned();
if (structuralFeatureResult instanceof EObject) {
EObject nextDestination = (EObject) structuralFeatureResult;
((Collection) myLinkVID2EObjectMap.get(LINK_KEY_3002))
.add(new LinkDescriptor(container, nextDestination,
EclipseconElementTypes.TutorialAssigned_3002,
diagram));
}
}
if (-1 != containerMetaclass.getFeatureID(EclipseconPackage.eINSTANCE
.getTutorial_Presenters())) {
Object structuralFeatureResult = ((Tutorial) container)
.getPresenters();
for (Iterator destinations = ((Collection) structuralFeatureResult)
.iterator(); destinations.hasNext();) {
EObject nextDestination = (EObject) destinations.next();
((Collection) myLinkVID2EObjectMap.get(LINK_KEY_3003))
.add(new LinkDescriptor(container, nextDestination,
EclipseconElementTypes.TutorialPresenters_3003,
diagram));
}
}
}
/**
* @generated
*/
private void createLinks() {
Collection linkElements;
linkElements = (Collection) myLinkVID2EObjectMap.get(LINK_KEY_3001);
for (Iterator it = linkElements.iterator(); it.hasNext();) {
LinkDescriptor nextLinkDescriptor = (LinkDescriptor) it.next();
Edge edge = (Edge) ViewService.getInstance().createEdge(
nextLinkDescriptor.getSemanticAdapter(),
nextLinkDescriptor.getDiagram(), "", ViewUtil.APPEND,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
if (edge != null) {
edge.setSource((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getSource()));
edge.setTarget((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getDestination()));
}
}
linkElements = (Collection) myLinkVID2EObjectMap.get(LINK_KEY_3002);
for (Iterator it = linkElements.iterator(); it.hasNext();) {
LinkDescriptor nextLinkDescriptor = (LinkDescriptor) it.next();
Edge edge = (Edge) ViewService.getInstance().createEdge(
nextLinkDescriptor.getSemanticAdapter(),
nextLinkDescriptor.getDiagram(), "", ViewUtil.APPEND,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
if (edge != null) {
edge.setSource((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getSource()));
edge.setTarget((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getDestination()));
}
}
linkElements = (Collection) myLinkVID2EObjectMap.get(LINK_KEY_3003);
for (Iterator it = linkElements.iterator(); it.hasNext();) {
LinkDescriptor nextLinkDescriptor = (LinkDescriptor) it.next();
Edge edge = (Edge) ViewService.getInstance().createEdge(
nextLinkDescriptor.getSemanticAdapter(),
nextLinkDescriptor.getDiagram(), "", ViewUtil.APPEND,
EclipseconDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
if (edge != null) {
edge.setSource((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getSource()));
edge.setTarget((Node) myEObject2NodeMap.get(nextLinkDescriptor
.getDestination()));
}
}
}
/**
* @generated
*/
private class LinkDescriptor {
/**
* @generated
*/
private EObject mySource;
/**
* @generated
*/
private EObject myDestination;
/**
* @generated
*/
private IAdaptable mySemanticAdapter;
/**
* @generated
*/
private Diagram myDiagram;
/**
* @generated
*/
protected LinkDescriptor(EObject source, EObject destination,
EObject linkElement, Diagram diagram) {
this(source, destination, diagram);
mySemanticAdapter = new EObjectAdapter(linkElement);
}
/**
* @generated
*/
protected LinkDescriptor(EObject source, EObject destination,
IElementType elementType, Diagram diagram) {
this(source, destination, diagram);
final IElementType elementTypeCopy = elementType;
mySemanticAdapter = new IAdaptable() {
public Object getAdapter(Class adapter) {
if (IElementType.class.equals(adapter)) {
return elementTypeCopy;
}
return null;
}
};
}
/**
* @generated
*/
private LinkDescriptor(EObject source, EObject destination,
Diagram diagram) {
mySource = source;
myDestination = destination;
myDiagram = diagram;
}
/**
* @generated
*/
protected EObject getSource() {
return mySource;
}
/**
* @generated
*/
protected EObject getDestination() {
return myDestination;
}
/**
* @generated
*/
protected Diagram getDiagram() {
return myDiagram;
}
/**
* @generated
*/
protected IAdaptable getSemanticAdapter() {
return mySemanticAdapter;
}
}
}
