blob: c024c3cf38df7011ad3c51d7ac6693221fde0ff3 [file] [log] [blame]
/*******************************************************************************
* Copyright (c) 2008, 2021 Standards for Technology in Automotive Retail and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* David Carver - initial API and implementation, bug 212330
*
*******************************************************************************/
package org.eclipse.wst.xml.ui.internal.wizards;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.Adapters;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;
public class NewXMLHandler extends AbstractHandler implements IHandler {
public NewXMLHandler() {
super();
}
/* (non-Javadoc)
* @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchWindow workbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event);
ISelection selection = workbenchWindow.getSelectionService().getSelection();
Object selectedObject = getSelection(selection);
if (selectedObject instanceof IAdaptable) {
IFile file = Adapters.adapt(selectedObject, IFile.class);
if (file != null) {
selectedObject = file;
}
}
if ((selectedObject instanceof IFile) && (selection instanceof IStructuredSelection)) {
IFile file = (IFile) selectedObject;
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
try {
NewXMLWizard.showDialog(workbenchWindow.getShell(), file, structuredSelection);
}
catch (Exception e) {
// XMLCorePlugin.getDefault().getLog().log();
}
}
return null;
}
public static Object getSelection(ISelection selection) {
if (selection == null) {
return null;
}
Object result = null;
if (selection instanceof IStructuredSelection && !selection.isEmpty()) {
result = ((IStructuredSelection) selection).getFirstElement();
}
return result;
}
}