/*******************************************************************************
* Copyright (c) 2006-2012
* Software Technology Group, Dresden University of Technology
* DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
*
* 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:
* Software Technology Group - TU Dresden, Germany;
* DevBoost GmbH - Berlin, Germany
* - initial API and implementation
******************************************************************************/
/*
* Copyright (c) 2006, 2007 Borland Software Corporation
*
* 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:
* Dmitry Stadnik (Borland) - initial API and implementation
*/
package org.reuseware.application.taipan.gmf.editor.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.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.reuseware.application.taipan.gmf.editor.edit.commands.TaiPanCreateShortcutDecorationsCommand;
import org.reuseware.application.taipan.gmf.editor.edit.parts.AquatoryEditPart;
/**
* @generated
*/
public class TaiPanCreateShortcutAction implements IObjectActionDelegate {
/**
* @generated
*/
private AquatoryEditPart 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
&& structuredSelection.getFirstElement() instanceof AquatoryEditPart) {
mySelectedElement = (AquatoryEditPart) structuredSelection
.getFirstElement();
}
}
action.setEnabled(isEnabled());
}
/**
* @generated
*/
private boolean isEnabled() {
return mySelectedElement != null;
}
/**
* @generated
*/
public void run(IAction action) {
final View view = (View) mySelectedElement.getModel();
TaiPanElementChooserDialog elementChooser = new TaiPanElementChooserDialog(
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) {
TaiPanDiagramEditorPlugin
.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,
TaiPanDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
ICommand command = new CreateCommand(mySelectedElement
.getEditingDomain(), viewDescriptor, view);
command = command.compose(new TaiPanCreateShortcutDecorationsCommand(
mySelectedElement.getEditingDomain(), view, viewDescriptor));
try {
OperationHistoryFactory.getOperationHistory().execute(command,
new NullProgressMonitor(), null);
} catch (ExecutionException e) {
TaiPanDiagramEditorPlugin.getInstance().logError(
"Unable to create shortcut", e); //$NON-NLS-1$
}
}
}