/**
* Close selected page.
*
* @param pageMngr
*/
public void execute(final Diagram diagram, final IEditorPart editorPart) {
TransactionalEditingDomain editingDomain = EditorUtils.getTransactionalEditingDomain();
if (editingDomain != null) {
InputDialog dialog =
new InputDialog(
Display.getCurrent().getActiveShell(),
"Rename an existing diagram",
"New name:",
diagram.getName(),
null);
if (dialog.open() == Window.OK) {
final String name = dialog.getValue();
if (name != null && name.length() > 0) {
Command command =
new RecordingCommand(editingDomain) {
@Override
protected void doExecute() {
diagram.setName(name);
}
};
editingDomain.getCommandStack().execute(command);
}
}
}
}
protected void removeAction() {
// Erase image content
if (getElement() instanceof Image) {
TransactionalEditingDomain dom = EditorUtils.getTransactionalEditingDomain();
AbstractTransactionalCommand operation =
new AbstractTransactionalCommand(dom, "Remove Image content", null) {
/** {@inheritDoc} */
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
try {
ImageUtil.setContent((Image) getElement(), null);
} catch (Exception ex) {
return CommandResult.newErrorCommandResult(ex);
}
return CommandResult.newOKCommandResult();
}
};
dom.getCommandStack().execute(new GMFtoEMFCommandWrapper(operation));
refresh();
}
}
/** Add the created invoked object to its selected parent */
protected void addParameter(Parameter createdParameter) {
TransactionalEditingDomain editingdomain = EditorUtils.getTransactionalEditingDomain();
// Let the command find the relation on its own.
Command addCmd =
AddCommand.create(
editingdomain, parameterOwner, null, Collections.singleton(createdParameter));
addCmd.execute();
}
/**
* Execute the command : create the model element, then the corresponding views
*
* @see org.eclipse.gef.commands.Command#execute()
*/
@Override
public void execute() {
Object constraint = null;
if (elementCreationCommand != null) {
elementCreationCommand.execute();
constraint = elementCreationCommand.getICommand().getCommandResult().getReturnValue();
}
if (constraint instanceof Constraint && compartment != null && type != null) {
// construct the complete command for views creation and execute it.
viewsCreationCommand = new CompoundCommand();
// creation of the node by the compartment
ViewDescriptor descriptor =
new CreateViewRequest.ViewDescriptor(
new EObjectAdapter((EObject) constraint),
Node.class,
type.getSemanticHint(),
compartment.getDiagramPreferencesHint());
CreateViewRequest request = new CreateViewRequest(descriptor);
Command nodeCreationCommand = compartment.getCommand(request);
viewsCreationCommand.add(nodeCreationCommand);
// try and recover the created edit part, then create the link
if (linkedActionEditPart != null && getLinkType() != null) {
IAdaptable targetAdapter = extractResult(nodeCreationCommand);
if (targetAdapter != null) {
IAdaptable sourceAdapter = new SemanticAdapter(null, linkedActionEditPart.getModel());
// descriptor of the link
CreateConnectionViewRequest.ConnectionViewDescriptor linkdescriptor =
new CreateConnectionViewRequest.ConnectionViewDescriptor(
getLinkType(),
getLinkType().getSemanticHint(),
compartment.getDiagramPreferencesHint());
CommonDeferredCreateConnectionViewCommand aLinkCommand =
new CommonDeferredCreateConnectionViewCommand(
EditorUtils.getTransactionalEditingDomain(),
getLinkType().getSemanticHint(),
sourceAdapter,
targetAdapter,
compartment.getViewer(),
compartment.getDiagramPreferencesHint(),
linkdescriptor,
null);
aLinkCommand.setElement((EObject) constraint);
viewsCreationCommand.add(new ICommandProxy(aLinkCommand));
}
}
viewsCreationCommand.execute();
}
}
/**
* Execute the passed Runnable within a command
*
* @param label
* @param command
*/
public static void exec(String label, final Runnable command) {
TransactionalEditingDomain domain = EditorUtils.getTransactionalEditingDomain();
IOperationHistory history = OperationHistoryFactory.getOperationHistory();
try {
history.execute(
new AbstractTransactionalCommand(domain, label, Collections.EMPTY_LIST) {
@Override
public CommandResult doExecuteWithResult(IProgressMonitor dummy, IAdaptable info) {
command.run();
return CommandResult.newOKCommandResult();
}
},
null,
null);
} catch (ExecutionException e) {
e.printStackTrace();
}
}
protected void browseAction() {
FileDialog fd = new FileDialog(composite.getShell());
String extensions[] = {"*.jpg;*.bmp;*.ico;*.gif;*.png;*.wmf;*.emf"}; // $NON-NLS-1$
fd.setFilterExtensions(extensions);
String iconSelected = fd.open();
// No image selected
if (iconSelected == null) {
return;
}
if (getElement() instanceof Image) {
final File imgFile = new File(iconSelected);
TransactionalEditingDomain domain = EditorUtils.getTransactionalEditingDomain();
AbstractTransactionalCommand operation =
new AbstractTransactionalCommand(domain, "Set Image content", null) {
/** {@inheritDoc} */
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
try {
ImageUtil.setContent((Image) getElement(), imgFile);
((Image) getElement()).setFormat(PAPYRUS_FORMAT);
} catch (Exception ex) {
return CommandResult.newErrorCommandResult(ex);
}
return CommandResult.newOKCommandResult();
}
};
domain.getCommandStack().execute(new GMFtoEMFCommandWrapper(operation));
refresh();
}
}