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/***************************************************************************
* Copyright (c) 2007 Conselleria de Infraestructuras y Transporte,
* Generalitat de la Comunitat Valenciana . All rights reserved. This program
* and the accompanying materials are made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Gabriel Merin Cubero (Prodevelop) – Sequence Diagram implementation
*
******************************************************************************/
package org.eclipse.papyrus.diagram.sequence.part;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.operations.OperationHistoryFactory;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.common.util.WrappedException;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.diagram.ui.commands.CreateCommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.papyrus.diagram.common.util.DiagramEditPartsUtil;
import org.eclipse.papyrus.diagram.sequence.edit.commands.UMLCreateShortcutDecorationsCommand;
import org.eclipse.papyrus.diagram.sequence.edit.parts.InteractionInteractionCompartment2EditPart;
import org.eclipse.papyrus.diagram.sequence.edit.parts.InteractionInteractionCompartmentEditPart;
import org.eclipse.papyrus.diagram.sequence.edit.parts.PackageEditPart;
/**
* @generated
*/
public class UMLCreateShortcutAction implements IObjectActionDelegate {
/**
* @generated
*/
private GraphicalEditPart mySelectedElement;
/**
* @generated
*/
private Shell myShell;
/**
* @generated
*/
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
myShell = targetPart.getSite().getShell();
}
/**
* @generated
*/
public void selectionChanged(IAction action, ISelection selection) {
mySelectedElement = null;
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
if (structuredSelection.size() == 1) {
if (structuredSelection.getFirstElement() instanceof PackageEditPart) {
mySelectedElement = (PackageEditPart) structuredSelection
.getFirstElement();
}
if (structuredSelection.getFirstElement() instanceof InteractionInteractionCompartmentEditPart) {
mySelectedElement = (InteractionInteractionCompartmentEditPart) structuredSelection
.getFirstElement();
}
if (structuredSelection.getFirstElement() instanceof InteractionInteractionCompartment2EditPart) {
mySelectedElement = (InteractionInteractionCompartment2EditPart) structuredSelection
.getFirstElement();
}
}
}
action.setEnabled(isEnabled());
}
/**
* @generated
*/
private boolean isEnabled() {
return mySelectedElement != null;
}
/**
* @generated
*/
public void run(IAction action) {
final View view = (View) mySelectedElement.getModel();
UMLElementChooserDialog elementChooser = new UMLElementChooserDialog(
myShell, view);
int result = elementChooser.open();
if (result != Window.OK) {
return;
}
URI selectedModelElementURI = elementChooser
.getSelectedModelElementURI();
final EObject selectedElement;
try {
selectedElement = mySelectedElement.getEditingDomain()
.getResourceSet().getEObject(selectedModelElementURI, true);
} catch (WrappedException e) {
UMLDiagramEditorPlugin
.getInstance()
.logError(
"Exception while loading object: " + selectedModelElementURI.toString(), e); //$NON-NLS-1$
return;
}
if (selectedElement == null) {
return;
}
CreateViewRequest.ViewDescriptor viewDescriptor = new CreateViewRequest.ViewDescriptor(
new EObjectAdapter(selectedElement), Node.class, null,
UMLDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
ICommand command = new CreateCommand(mySelectedElement
.getEditingDomain(), viewDescriptor, view);
command = command.compose(new UMLCreateShortcutDecorationsCommand(
mySelectedElement.getEditingDomain(), view, viewDescriptor));
try {
OperationHistoryFactory.getOperationHistory().execute(command,
new NullProgressMonitor(), null);
DiagramEditPartsUtil.updateDiagram(mySelectedElement);
} catch (ExecutionException e) {
UMLDiagramEditorPlugin.getInstance().logError(
"Unable to create shortcut", e); //$NON-NLS-1$
}
}
}
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