/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.felix.sigil.eclipse.cheatsheets.actions;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.window.Window;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
public abstract class AbstractNewWizardAction extends Action
{
@Override
public void run()
{
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
try
{
INewWizard wizard = createWizard();
wizard.init(PlatformUI.getWorkbench(), getSelection());
WizardDialog dialog = new WizardDialog(shell, wizard);
int res = dialog.open();
notifyResult(res == Window.OK);
}
catch (CoreException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
protected abstract INewWizard createWizard() throws CoreException;
private IStructuredSelection getSelection()
{
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window != null)
{
ISelection selection = window.getSelectionService().getSelection();
if (selection instanceof IStructuredSelection)
{
return (IStructuredSelection) selection;
}
}
return StructuredSelection.EMPTY;
}
}