| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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 |
| *******************************************************************************/ |
| package org.eclipse.gef.ui.actions; |
| |
| import org.eclipse.swt.printing.PrintDialog; |
| import org.eclipse.swt.printing.Printer; |
| import org.eclipse.swt.printing.PrinterData; |
| |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.actions.ActionFactory; |
| |
| import org.eclipse.swt.SWT; |
| |
| import org.eclipse.gef.GraphicalViewer; |
| import org.eclipse.gef.internal.GEFMessages; |
| import org.eclipse.gef.print.PrintGraphicalViewerOperation; |
| |
| /** |
| * @author hudsonr |
| * @since 2.1 |
| */ |
| public class PrintAction extends WorkbenchPartAction { |
| |
| /** |
| * Constructor for PrintAction. |
| * |
| * @param part |
| * The workbench part associated with this PrintAction |
| */ |
| public PrintAction(IWorkbenchPart part) { |
| super(part); |
| } |
| |
| /** |
| * @see org.eclipse.gef.ui.actions.WorkbenchPartAction#calculateEnabled() |
| */ |
| protected boolean calculateEnabled() { |
| PrinterData[] printers = Printer.getPrinterList(); |
| return printers != null && printers.length > 0; |
| } |
| |
| /** |
| * @see org.eclipse.gef.ui.actions.EditorPartAction#init() |
| */ |
| protected void init() { |
| super.init(); |
| setText(GEFMessages.PrintAction_Label); |
| setToolTipText(GEFMessages.PrintAction_Tooltip); |
| setId(ActionFactory.PRINT.getId()); |
| } |
| |
| /** |
| * @see org.eclipse.jface.action.Action#run() |
| */ |
| public void run() { |
| GraphicalViewer viewer; |
| viewer = (GraphicalViewer) getWorkbenchPart().getAdapter( |
| GraphicalViewer.class); |
| |
| PrintDialog dialog = new PrintDialog(viewer.getControl().getShell(), |
| SWT.NULL); |
| PrinterData data = dialog.open(); |
| |
| if (data != null) { |
| PrintGraphicalViewerOperation op = new PrintGraphicalViewerOperation( |
| new Printer(data), viewer); |
| op.run(getWorkbenchPart().getTitle()); |
| } |
| } |
| |
| } |