| /******************************************************************************* |
| * Copyright (c) 2014. |
| * 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: |
| * Hussein MHANNA - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.rmf.cheatsheets.handlers; |
| |
| 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.wizard.WizardDialog; |
| import org.eclipse.rmf.cheatsheets.CheatSheetsPlugin; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| // TODO: Auto-generated Javadoc |
| /** |
| * The Class AbstractOpenWizardHandler. |
| */ |
| public abstract class AbstractOpenWizardHandler extends Action { |
| |
| /** |
| * Gets the selection. |
| * |
| * @return the selection |
| */ |
| 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; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.action.Action#run() |
| */ |
| @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); |
| dialog.create(); |
| dialog.open(); |
| } catch (CoreException e) { |
| CheatSheetsPlugin.INSTANCE.log(e); |
| } |
| } |
| |
| /** |
| * Creates the wizard. |
| * |
| * @return the i new wizard |
| * @throws CoreException the core exception |
| */ |
| protected abstract INewWizard createWizard() throws CoreException; |
| } |