| /*************************************************************************************************** |
| * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation |
| **************************************************************************************************/ |
| /* |
| * Created on Jul 7, 2004 |
| * |
| * TODO To change the template for this generated file go to Window - Preferences - Java - Code |
| * Style - Code Templates |
| */ |
| package org.eclipse.jst.j2ee.internal.actions; |
| |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jst.j2ee.internal.plugin.ErrorDialog; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEUIMessages; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEUIPlugin; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IActionDelegate2; |
| import org.eclipse.ui.IWorkbenchWindow; |
| |
| |
| |
| public abstract class WTPBaseAction extends Action implements IActionDelegate2 { |
| private final static String ERROR_OCCURRED_TITLE = J2EEUIMessages.getResourceString("ERROR_OCCURRED_TITLE"); //$NON-NLS-1$ |
| private final static String ERROR_OCCURRED_MESSAGE = J2EEUIMessages.getResourceString("ERROR_OCCURRED_MESSAGE"); //$NON-NLS-1$ |
| |
| protected IStructuredSelection selection = null; |
| |
| protected IWorkbenchWindow getWorkbenchWindow() { |
| return J2EEUIPlugin.getPluginWorkbench().getActiveWorkbenchWindow(); |
| } |
| |
| public void setSelection(IStructuredSelection selection) { |
| this.selection = selection; |
| } |
| |
| public void run() { |
| Shell shell = getWorkbenchWindow().getShell(); |
| if (null == selection) { |
| ISelection autoselection = getWorkbenchWindow().getSelectionService().getSelection(); |
| if (autoselection instanceof IStructuredSelection) |
| this.selection = (IStructuredSelection) autoselection; |
| } |
| |
| try { |
| primRun(shell); |
| this.selection = null; |
| } catch (Throwable t) { |
| ErrorDialog.openError(shell, ERROR_OCCURRED_TITLE, ERROR_OCCURRED_MESSAGE, t, 0, false); |
| } |
| |
| } |
| |
| protected abstract void primRun(Shell shell); |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate2#dispose() |
| */ |
| public void dispose() { |
| //dispose |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate2#init(org.eclipse.jface.action.IAction) |
| */ |
| public void init(IAction action) { |
| //init |
| } |
| |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, |
| * org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IAction action, ISelection aSelection) { |
| setSelection((IStructuredSelection) aSelection); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate2#runWithEvent(org.eclipse.jface.action.IAction, |
| * org.eclipse.swt.widgets.Event) |
| */ |
| public void runWithEvent(IAction action, Event event) { |
| run(); |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
| */ |
| public void run(IAction action) { |
| run(); |
| } |
| |
| /** |
| * @return Returns the selection. |
| */ |
| protected IStructuredSelection getSelection() { |
| return selection; |
| } |
| } |