| /****************************************************************************** |
| * 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 java.util.List; |
| |
| import org.eclipse.core.databinding.DataBindingContext; |
| import org.eclipse.gmf.runtime.diagram.ui.printing.internal.l10n.DiagramUIPrintingMessages; |
| import org.eclipse.gmf.runtime.diagram.ui.printing.render.model.PrintOptions; |
| import org.eclipse.jface.databinding.swt.SWTObservables; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TrayDialog; |
| import org.eclipse.jface.window.IShellProvider; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| |
| |
| /** |
| * A dialog that supports platform independent printing based on the |
| * Java Printing Service API. |
| * |
| * @author Christian Damus (cdamus) |
| * @author James Bruck (jbruck) |
| */ |
| public class JPSPrintDialog |
| extends TrayDialog { |
| |
| private DataBindingContext bindings; |
| private final PrintOptions options; |
| |
| protected PrinterBlock printerBlock; |
| protected DiagramPrintRangeBlock diagramPrintRangeBlock; |
| protected ScalingBlock scalingBlock; |
| private RangeBlock rangeBlock; |
| private CopiesBlock copiesBlock; |
| private ActionsBlock actionsBlock; |
| |
| private List<String> allDiagrams; |
| |
| private final DialogBlock.IDialogUnitConverter dluConverter = new DialogBlock.IDialogUnitConverter() { |
| |
| public int convertHorizontalDLUsToPixels(int dlus) { |
| return JPSPrintDialog.this.convertHorizontalDLUsToPixels(dlus); |
| } |
| |
| public Shell getShell() { |
| return JPSPrintDialog.this.getShell(); |
| } |
| }; |
| |
| public JPSPrintDialog(IShellProvider parentShell, PrintOptions options, List<String> allDiagrams) { |
| super(parentShell); |
| this.options = options; |
| this.allDiagrams = allDiagrams; |
| } |
| |
| public JPSPrintDialog(Shell shell, PrintOptions options, List<String> allDiagrams) { |
| super(shell); |
| this.options = options; |
| this.allDiagrams = allDiagrams; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| |
| newShell.setText(DiagramUIPrintingMessages.JPSPrintDialog_Title); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| bindings = new DataBindingContext(SWTObservables.getRealm(parent |
| .getDisplay())); |
| |
| Composite result = new Composite(parent, SWT.NONE); |
| DialogBlock.layout(result, 2); |
| |
| createPrinterBlockArea(result); |
| createDiagramPrintRangeBlockArea(result); |
| createScalingBlockArea(result); |
| createRangeBlockArea(result); |
| createCopiesBlockArea(result); |
| createActionsBlockArea(result); |
| createExtensibleBlockArea(result); |
| |
| return result; |
| } |
| |
| protected void createPrinterBlockArea(Composite result) { |
| printerBlock = new PrinterBlock(dluConverter, bindings, options); |
| printerBlock.layoutSpanHorizontal(printerBlock.createContents(result), |
| 2); |
| } |
| |
| protected void createScalingBlockArea(Composite result) { |
| scalingBlock = new ScalingBlock(dluConverter, bindings, options); |
| scalingBlock.layoutSpanHorizontal(scalingBlock.createContents(result), 2); |
| } |
| |
| protected void createRangeBlockArea(Composite result) { |
| rangeBlock = new RangeBlock(dluConverter, bindings, options); |
| rangeBlock.createContents(result); |
| } |
| |
| protected void createCopiesBlockArea(Composite result) { |
| copiesBlock = new CopiesBlock(dluConverter, bindings, options); |
| copiesBlock.createContents(result); |
| } |
| |
| protected void createActionsBlockArea(Composite result) { |
| actionsBlock = new ActionsBlock(dluConverter, options); |
| actionsBlock.layoutSpanHorizontal(actionsBlock.createContents(result), 2); |
| } |
| |
| protected void createDiagramPrintRangeBlockArea(Composite result){ |
| diagramPrintRangeBlock = new DiagramPrintRangeBlock(dluConverter,bindings,options, allDiagrams); |
| diagramPrintRangeBlock.layoutSpanHorizontal(diagramPrintRangeBlock.createContents(result), |
| 2); |
| } |
| |
| protected void createExtensibleBlockArea(Composite result) { |
| // meant to be overridden by subclasses to add additional blocks. |
| } |
| |
| |
| protected void createButtonsForButtonBar(Composite parent) { |
| createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); |
| createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); |
| } |
| |
| protected void buttonPressed(int buttonId) { |
| switch (buttonId) { |
| case -1: |
| break; |
| default: |
| super.buttonPressed(buttonId); |
| } |
| } |
| |
| public boolean close() { |
| bindings.dispose(); |
| copiesBlock.dispose(); |
| printerBlock.dispose(); |
| diagramPrintRangeBlock.dispose(); |
| scalingBlock.dispose(); |
| rangeBlock.dispose(); |
| actionsBlock.dispose(); |
| return super.close(); |
| } |
| |
| protected void cancelPressed() { |
| super.cancelPressed(); |
| } |
| |
| /** |
| * Obtains the user's selected printing options, or <code>null</code> if |
| * the user canceled the print operation. |
| * |
| * @return the printing options, or <code>null</code> if canceled |
| */ |
| public PrintOptions getPrintOptions() { |
| return options; |
| } |
| } |