/** @generated */
public boolean isDeleted(Object element) {
IDiagramDocument document = getDiagramDocument(element);
if (document != null) {
Resource diagramResource = document.getDiagram().eResource();
if (diagramResource != null) {
File file = getFile(diagramResource);
return file != null && !file.exists();
}
}
return super.isDeleted(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 */
private ISelection getNavigatorSelection() {
IDiagramDocument document = getDiagramDocument();
if (document == null) {
return StructuredSelection.EMPTY;
}
Diagram diagram = document.getDiagram();
IFile file = WorkspaceSynchronizer.getFile(diagram.eResource());
if (file != null) {
SqlmodelNavigatorItem item = new SqlmodelNavigatorItem(diagram, file, false);
return new StructuredSelection(item);
}
return StructuredSelection.EMPTY;
}
/** @generated */
public IStructuredSelection findSelection(IEditorInput anInput) {
IDiagramDocument document =
MIDDiagramEditorPlugin.getInstance().getDocumentProvider().getDiagramDocument(anInput);
if (document == null) {
return StructuredSelection.EMPTY;
}
Diagram diagram = document.getDiagram();
if (diagram == null || diagram.eResource() == null) {
return StructuredSelection.EMPTY;
}
IFile file = WorkspaceSynchronizer.getFile(diagram.eResource());
if (file != null) {
MIDNavigatorItem item = new MIDNavigatorItem(diagram, file, false);
return new StructuredSelection(item);
}
return StructuredSelection.EMPTY;
}
/** @generated */
public TransactionalEditingDomain getEditingDomain() {
return myDocument.getEditingDomain();
}
/** @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,
StateChartDiagramEditorPlugin.ID,
IStatus.ERROR,
Messages.StateChartDocumentProvider_UnsynchronizedFileSaveError,
null));
}
fireElementStateChanging(element);
try {
monitor.beginTask(
Messages.StateChartDocumentProvider_SaveDiagramTask,
info.getResourceSet().getResources().size() + 1); // "Saving diagram"
for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext(); ) {
Resource nextResource = it.next();
monitor.setTaskName(
NLS.bind(
Messages.StateChartDocumentProvider_SaveNextResourceTask, nextResource.getURI()));
if (nextResource.isLoaded() && !info.getEditingDomain().isReadOnly(nextResource)) {
try {
nextResource.save(StateChartDiagramEditorUtil.getSaveOptions());
} catch (IOException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR,
StateChartDiagramEditorPlugin.ID,
EditorStatusCodes.RESOURCE_FAILURE,
e.getLocalizedMessage(),
null));
}
}
monitor.worked(1);
}
monitor.done();
info.setModificationStamp(computeModificationStamp(info));
} catch (RuntimeException x) {
fireElementStateChangeFailed(element);
throw x;
}
} else {
URI newResoruceURI;
List<IFile> affectedFiles = null;
if (element instanceof URIEditorInput) {
newResoruceURI = ((URIEditorInput) element).getURI();
} else {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR,
StateChartDiagramEditorPlugin.ID,
0,
NLS.bind(
Messages.StateChartDocumentProvider_IncorrectInputError,
new Object[] {
element, "org.eclipse.emf.common.ui.URIEditorInput"
}), //$NON-NLS-1$
null));
}
if (false == document instanceof IDiagramDocument) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR,
StateChartDiagramEditorPlugin.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.StateChartDocumentProvider_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(StateChartDiagramEditorUtil.getSaveOptions());
} catch (ExecutionException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR, StateChartDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
} catch (IOException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR, StateChartDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
}
newResource.unload();
}
}
/** @generated */
protected void setDocumentContent(IDocument document, IEditorInput element) throws CoreException {
IDiagramDocument diagramDocument = (IDiagramDocument) document;
TransactionalEditingDomain domain = diagramDocument.getEditingDomain();
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.StateChartDocumentProvider_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,
StateChartDiagramEditorPlugin.ID,
0,
msg != null ? msg : Messages.StateChartDocumentProvider_DiagramLoadingError,
e));
}
throw thrownExcp;
}
} else {
throw new CoreException(
new Status(
IStatus.ERROR,
StateChartDiagramEditorPlugin.ID,
0,
NLS.bind(
Messages.StateChartDocumentProvider_IncorrectInputError,
new Object[] {
element, "org.eclipse.emf.common.ui.URIEditorInput"
}), //$NON-NLS-1$
null));
}
}
@Override
protected void doSaveDocument(
IProgressMonitor monitor, Object element, IDocument document, boolean overwrite)
throws CoreException {
try {
// Automatic validation with result
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
CustomValidateAction action = new CustomValidateAction(page, (IEditorInput) element);
monitor.setTaskName("Validation");
action.run(monitor);
if (!action.result) {
// If validation failed, do not save
ProblemsView problem = (ProblemsView) page.findView("org.eclipse.ui.views.ProblemView");
page.activate(problem);
monitor.setCanceled(true);
return;
}
} catch (Exception e) {
MindDiagramEditorPlugin.getInstance().logError("Problems occured during validation", e);
return;
}
MindProxy mindRoot = MindProxyFactory.INSTANCE.getRootProxy();
HashMap<String, Rectangle> boundsMemory = new HashMap<String, Rectangle>();
HashMap<String, Bendpoints> bendpointsMemory = new HashMap<String, Bendpoints>();
if (mindRoot != null) {
SaveUtil.saveBounds(mindRoot.getEditPart(), boundsMemory, bendpointsMemory);
}
// Prepare the transaction that will prepare the main definition
// All merged items are deleted because they must not be serialized
TransactionalEditingDomain domain = getDiagramDocument(element).getEditingDomain();
TransactionImpl transaction = new TransactionImpl(domain, false);
EObject root = ((DiagramImpl) document.getContent()).getElement();
ResourceSetInfo info = getResourceSetInfo(element);
if (info != null) {
if (!overwrite && !info.isSynchronized()) {
throw new CoreException(
new Status(
IStatus.ERROR,
MindDiagramEditorPlugin.ID,
IResourceStatus.OUT_OF_SYNC_LOCAL,
Messages.MindDocumentProvider_UnsynchronizedFileSaveError,
null));
}
info.stopResourceListening();
fireElementStateChanging(element);
try {
monitor.beginTask(
Messages.MindDocumentProvider_SaveDiagramTask,
info.getResourceSet().getResources().size() + 1); // "Saving diagram"
LazyLinkingResource xtextResource = null;
GMFResource gmfResource = null;
for (Iterator /*<org.eclipse.emf.ecore.resource.Resource>*/<?> it =
info.getLoadedResourcesIterator();
it.hasNext(); ) {
Resource nextResource = (Resource) it.next();
monitor.setTaskName(
NLS.bind(Messages.MindDocumentProvider_SaveNextResourceTask, nextResource.getURI()));
if (nextResource.isLoaded() && !info.getEditingDomain().isReadOnly(nextResource)) {
if (nextResource instanceof LazyLinkingResource) {
// Serialize later
xtextResource = (LazyLinkingResource) nextResource;
} else {
// Save GMF
try {
if (nextResource instanceof GMFResource) gmfResource = (GMFResource) nextResource;
nextResource.save(MindDiagramEditorUtil.getSaveOptions());
} catch (IOException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR,
MindDiagramEditorPlugin.ID,
EditorStatusCodes.RESOURCE_FAILURE,
e.getLocalizedMessage(),
null));
}
}
}
monitor.worked(1);
}
// Delete merged elements from the model before saving
if (root instanceof AdlDefinitionCustomImpl) {
try {
transaction.start();
prepareMainDefinitionBeforeSave((AdlDefinitionCustomImpl) root);
transaction.commit();
} catch (InterruptedException e) {
MindDiagramEditorPlugin.getInstance().logError("Clean merge failed", e);
} catch (RollbackException e) {
MindDiagramEditorPlugin.getInstance().logError("Clean merge failed", e);
transaction.rollback();
} finally {
}
}
// Merged items are deleted, they will not to be serialized
// We can save xtext resource
try {
xtextResource.save(MindDiagramEditorUtil.getSaveOptions());
} catch (IOException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR,
MindDiagramEditorPlugin.ID,
EditorStatusCodes.RESOURCE_FAILURE,
e.getLocalizedMessage(),
null));
}
// Restore merged elements
if (root instanceof AdlDefinitionCustomImpl) {
try {
transaction.start();
restoreMainDefinitionAfterSave((AdlDefinitionCustomImpl) root);
transaction.commit();
} catch (InterruptedException e) {
MindDiagramEditorPlugin.getInstance().logError("Restore merge failed", e);
} catch (RollbackException e) {
e.printStackTrace();
MindDiagramEditorPlugin.getInstance().logError("Restore merge failed", e);
transaction.rollback();
} finally {
}
}
// Update diagram
try {
MindDiagramUpdateCommand update = new MindDiagramUpdateAllCommand(false);
update.execute(new ExecutionEvent());
} catch (ExecutionException e) {
MindDiagramEditorPlugin.getInstance().logError("Update failed", e);
} finally {
}
// Now that editParts have been recreated by the update,
// we are able to restore the saved bounds
if (mindRoot != null) {
SaveUtil.restoreBounds(mindRoot.getEditPart(), boundsMemory, bendpointsMemory);
boundsMemory.clear();
}
// DocumentProvider thinks resource is modified because of restoreMainDefinition
// Set value to false
gmfResource.setModified(false);
monitor.done();
info.setModificationStamp(computeModificationStamp(info));
} catch (RuntimeException x) {
fireElementStateChangeFailed(element);
throw x;
} finally {
info.startResourceListening();
}
} else {
URI newResoruceURI;
List<IFile> 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,
MindDiagramEditorPlugin.ID,
0,
NLS.bind(
Messages.MindDocumentProvider_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,
MindDiagramEditorPlugin.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.MindDocumentProvider_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(MindDiagramEditorUtil.getSaveOptions());
} catch (ExecutionException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR, MindDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
} catch (IOException e) {
fireElementStateChangeFailed(element);
throw new CoreException(
new Status(
IStatus.ERROR, MindDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
}
newResource.unload();
}
}
