CollectionOfEObjectsUsingSetFeatureAnnotation.java

/*******************************************************************************
 * Copyright (c) 2012 Olivier Moises
 *
 * 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:
 *   Olivier Moises- initial API and implementation
 *******************************************************************************/

package org.eclipse.wazaabi.engine.swt.snippets;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.impl.AdapterImpl;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wazaabi.engine.swt.nonosgi.SWTHelper;
import org.eclipse.wazaabi.engine.swt.viewers.SWTControlViewer;
import org.eclipse.wazaabi.locationpaths.nonosgi.LocationPathsHelper;
import org.eclipse.wazaabi.mm.core.Orientation;
import org.eclipse.wazaabi.mm.core.styles.BooleanRule;
import org.eclipse.wazaabi.mm.core.styles.CoreStylesFactory;
import org.eclipse.wazaabi.mm.core.styles.collections.ColumnDescriptor;
import org.eclipse.wazaabi.mm.core.styles.collections.CoreCollectionsStylesFactory;
import org.eclipse.wazaabi.mm.core.styles.collections.LookAndFeel;
import org.eclipse.wazaabi.mm.core.styles.collections.LookAndFeelRule;
import org.eclipse.wazaabi.mm.core.styles.collections.PathSelector;
import org.eclipse.wazaabi.mm.core.widgets.Collection;
import org.eclipse.wazaabi.mm.core.widgets.Container;
import org.eclipse.wazaabi.mm.core.widgets.CoreWidgetsFactory;
import org.eclipse.wazaabi.mm.core.widgets.CoreWidgetsPackage;
import org.eclipse.wazaabi.mm.swt.styles.RowDataRule;
import org.eclipse.wazaabi.mm.swt.styles.RowLayoutRule;
import org.eclipse.wazaabi.mm.swt.styles.SWTStylesFactory;

public class CollectionOfEObjectsUsingSetFeatureAnnotation {

	public static void main(String[] args) {

		// create the shell
		Display display = new Display();
		Shell mainShell = new Shell(display, SWT.SHELL_TRIM);
		mainShell.setLayout(new FillLayout());
		mainShell.setSize(400, 400);

		// create the viewer
		SWTControlViewer viewer = new SWTControlViewer(mainShell);
		// init SWT Engine in standalone mode
		SWTHelper.init(viewer);
		// initialize the locationPaths processor
		LocationPathsHelper.init(viewer);
		// create a container and set its layout
		Container container = CoreWidgetsFactory.eINSTANCE.createContainer();
		RowLayoutRule layoutRule = SWTStylesFactory.eINSTANCE
				.createRowLayoutRule();
		layoutRule.setPropertyName("layout");
		container.getStyleRules().add(layoutRule);

		// create a collection

		final Collection collection = CoreWidgetsFactory.eINSTANCE
				.createCollection();

		BooleanRule booleanRule = CoreStylesFactory.eINSTANCE
				.createBooleanRule();
		booleanRule.setValue(true);
		// booleanRule.setPropertyName("allow-row-selection");
		// booleanRule.setPropertyName("show-horizontal-lines");
		booleanRule.setPropertyName("header-visible");

		collection.getStyleRules().add(booleanRule);

		collection.setAnnotation("http://www.wazaabi.org/set-feature",
				"feature-name", "input");
		collection.setAnnotation("http://www.wazaabi.org/set-feature", "type",
				"locationpath");
		collection.setAnnotation("http://www.wazaabi.org/set-feature", "value",
				"eClassifier('http://www.wazaabi.org/core', 'Orientation')");

		LookAndFeelRule lookAndFeelRule = CoreCollectionsStylesFactory.eINSTANCE
				.createLookAndFeelRule();
		lookAndFeelRule.setPropertyName("lookandfeel"); //$NON-NLS-1$
		lookAndFeelRule.setValue(LookAndFeel.COMBOBOX);
		collection.getStyleRules().add(lookAndFeelRule);

		RowDataRule rowDataRule = SWTStylesFactory.eINSTANCE
				.createRowDataRule();
		rowDataRule.setPropertyName("layout-data");
		rowDataRule.setHeight(250);
		rowDataRule.setWidth(150);

		PathSelector pathSelector1 = CoreCollectionsStylesFactory.eINSTANCE
				.createPathSelector();
		pathSelector1.setPropertyName("content-provider");
		pathSelector1.setEClassifierName("EEnum");
		pathSelector1.getPaths().add("&eLiterals/@instance");

		collection.getStyleRules().add(pathSelector1);

		collection.getStyleRules().add(rowDataRule);

		ColumnDescriptor columnDescriptor1 = CoreCollectionsStylesFactory.eINSTANCE
				.createColumnDescriptor();
		columnDescriptor1.setLabel("test1");
		columnDescriptor1.setPropertyName("column-descriptor");
		columnDescriptor1.setWidth(100);

		collection.getStyleRules().add(columnDescriptor1);

		// append the collection to the container's children list.
		container.getChildren().add(collection);

		collection.eAdapters().add(new AdapterImpl() {

			@Override
			public void notifyChanged(Notification msg) {
				switch (msg.getFeatureID(Collection.class)) {
				case CoreWidgetsPackage.COLLECTION__SELECTION:
					if (msg.getEventType() == Notification.ADD)
						System.out.println("add:" + msg.getNewValue());
					if (msg.getEventType() == Notification.REMOVE)
						System.out.println("remove:" + msg.getOldValue());
				}
			}

		});

		collection.getSelection().add(Orientation.VERTICAL);

		// inject the container into the viewer
		viewer.setContents(container);
		collection.getSelection().add(Orientation.HORIZONTAL);
		// collection.getSelection().clear();

		mainShell.open();

		while (!mainShell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
		display.dispose();
	}

}