org.eclipse.gmf.runtime.diagram.ui.printing.render/src/org/eclipse/gmf/runtime/diagram/ui/printing/render/dialogs/JPSOptionsDialog.java

/******************************************************************************
 * 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.gmf.runtime.diagram.ui.printing.internal.l10n.DiagramUIPrintingMessages;
import org.eclipse.gmf.runtime.diagram.ui.printing.render.model.PrintOptions;
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 presents advanced printer options to the user.
 * 
 * @author James Bruck (jbruck)
 */
public class JPSOptionsDialog extends TrayDialog {

	private DataBindingContext bindings;
	public final PrintOptions options;

	private QualityBlock qualityBlock;
	private ColorBlock colorBlock;
	private SidesBlock sidesBlock;
	private JobAttributesBlock jobAttributesBlock;

	private final DialogBlock.IDialogUnitConverter dluConverter = new DialogBlock.IDialogUnitConverter() {

		public int convertHorizontalDLUsToPixels(int dlus) {
			return JPSOptionsDialog.this.convertHorizontalDLUsToPixels(dlus);
		}

		public Shell getShell() {
			return JPSOptionsDialog.this.getShell();
		}
	};

	protected JPSOptionsDialog(Shell shell, DataBindingContext bindings,
			PrintOptions options) {
		super(shell);
		this.options = options;
		this.bindings = bindings;
	}

	public JPSOptionsDialog(IShellProvider parentShell,
			DataBindingContext bindings, PrintOptions options) {
		super(parentShell);
		this.options = options;
		this.bindings = bindings;
	}

	/*
	 * (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.JPSOptionsDialog_AdvancedOptions);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
	protected Control createDialogArea(Composite parent) {

		Composite result = new Composite(parent, SWT.NONE);
		DialogBlock.layout(result, 2);

		createColorBlockArea(result);
		createQualityBlockArea(result);
		createSidesBlockArea(result);
		createJobAttributesBlockArea(result);

		return result;
	}

	protected void createQualityBlockArea(Composite result) {
		qualityBlock = new QualityBlock(dluConverter, bindings, options);
		qualityBlock.createContents(result);
	}

	protected void createColorBlockArea(Composite result) {
		colorBlock = new ColorBlock(dluConverter, bindings, options);
		colorBlock.createContents(result);
	}

	protected void createSidesBlockArea(Composite result) {
		sidesBlock = new SidesBlock(dluConverter, bindings, options);
		sidesBlock.createContents(result);
	}

	protected void createJobAttributesBlockArea(Composite result) {
		jobAttributesBlock = new JobAttributesBlock(dluConverter, bindings,
				options);
		jobAttributesBlock.createContents(result);
	}
		
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.TrayDialog#close()
	 */
	public boolean close() {
		qualityBlock.dispose();
		colorBlock.dispose();
		sidesBlock.dispose();
		jobAttributesBlock.dispose();
		return super.close();
	}
}