/*************************************************************************************
* Copyright (c) 2008-2012 Red Hat, Inc. and others.
* 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:
* JBoss by Red Hat - Initial implementation.
************************************************************************************/
package org.jboss.tools.arquillian.ui.internal.commands;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IType;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
import org.jboss.tools.arquillian.ui.internal.utils.ArquillianUIUtil;
import org.jboss.tools.arquillian.ui.internal.wizards.CreateArquillianDeploymentMethodWizard;
/**
*
* @author snjeza
*
*/
public class GenerateArquillianDeploymentHandler extends AbstractHandler {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
ISelection selection = HandlerUtil.getCurrentSelectionChecked(event);
if (selection instanceof IStructuredSelection) {
Object object = ((IStructuredSelection)selection).getFirstElement();
if (object instanceof ICompilationUnit) {
createWizard((ICompilationUnit) object);
}
if (object instanceof IType) {
createWizard(((IType)object).getCompilationUnit());
}
}
if (selection instanceof ITextSelection) {
ICompilationUnit cu = ArquillianUIUtil.getActiveCompilationUnit();
if (cu != null) {
createWizard(cu);
}
}
return null;
}
private void createWizard(ICompilationUnit cu) {
WizardDialog dialog = new WizardDialog(getShell(), new CreateArquillianDeploymentMethodWizard(cu));
dialog.open();
}
private Shell getShell() {
if (Display.getCurrent() != null) {
return PlatformUI.getWorkbench().getModalDialogShellProvider().getShell();
}
return null;
}
}