| /****************************************************************************** |
| * Copyright (c) 2008 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.gmf.runtime.diagram.ui.printing.render.dialogs; |
| |
| import org.eclipse.core.databinding.DataBindingContext; |
| import org.eclipse.core.databinding.beans.BeansObservables; |
| import org.eclipse.core.databinding.observable.Realm; |
| import org.eclipse.gmf.runtime.diagram.ui.printing.internal.l10n.DiagramUIPrintingMessages; |
| import org.eclipse.gmf.runtime.diagram.ui.printing.internal.l10n.DiagramUIPrintingPluginImages; |
| import org.eclipse.gmf.runtime.diagram.ui.printing.render.model.PrintOptions; |
| import org.eclipse.jface.databinding.swt.SWTObservables; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Spinner; |
| |
| /** |
| * A section of the JPS print dialog that handles the number of copies of a |
| * diagram to print. |
| * |
| * @author Christian Damus (cdamus) |
| * @author James Bruck (jbruck) |
| */ |
| class CopiesBlock extends DialogBlock { |
| |
| private final DataBindingContext bindings; |
| private final PrintOptions options; |
| |
| private final Image collateOnImage = DiagramUIPrintingPluginImages.COLLATE_ON |
| .createImage(); |
| private final Image collateOffImage = DiagramUIPrintingPluginImages.COLLATE_OFF |
| .createImage(); |
| |
| CopiesBlock(IDialogUnitConverter dluConverter, DataBindingContext bindings, |
| PrintOptions options) { |
| super(dluConverter); |
| |
| this.bindings = bindings; |
| this.options = options; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gmf.runtime.common.ui.printing.internal.dialogs.DialogBlock#createContents(org.eclipse.swt.widgets.Composite) |
| */ |
| public Control createContents(Composite parent) { |
| final Realm realm = bindings.getValidationRealm(); |
| |
| Composite result = group(parent, |
| DiagramUIPrintingMessages.JPSPrintDialog_Copies); |
| layout(result, 2); |
| |
| label(result, DiagramUIPrintingMessages.JPSPrintDialog_NumberOfCopies); |
| Spinner copiesSpinner = spinner(result, 1, 999); |
| |
| bindings.bindValue(SWTObservables.observeSelection(copiesSpinner), |
| BeansObservables.observeValue(realm, options, |
| PrintOptions.PROPERTY_COPIES), null, null); |
| |
| final Label collateImageButton = new Label(result, SWT.CENTER |
| | SWT.SHADOW_NONE); |
| |
| layoutAlignRight(collateImageButton); |
| collateImageButton.setImage(collateOffImage); |
| |
| Button collateCheck = check(result, |
| DiagramUIPrintingMessages.JPSPrintDialog_Collate); |
| |
| bindings.bindValue(SWTObservables.observeSelection(collateCheck), |
| BeansObservables.observeValue(realm, options, |
| PrintOptions.PROPERTY_COLLATE), null, null); |
| |
| collateCheck.addSelectionListener(new SelectionListener() { |
| |
| public void widgetDefaultSelected(SelectionEvent arg0) { |
| // do nothing |
| } |
| public void widgetSelected(SelectionEvent arg0) { |
| if (options.isCollate()) { |
| collateImageButton.setImage(collateOnImage); |
| } else { |
| collateImageButton.setImage(collateOffImage); |
| } |
| } |
| }); |
| |
| return result; |
| } |
| |
| /** |
| * Dispose of images. |
| */ |
| public void dispose() { |
| collateOnImage.dispose(); |
| collateOffImage.dispose(); |
| } |
| |
| } |