/*******************************************************************************
* Copyright (c) 2008 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.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wazaabi.engine.core.CoreUtils;
import org.eclipse.wazaabi.engine.core.editparts.CollectionEditPart;
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.locator.urn.java.nonosgi.URNJavaLocatorHelper;
import org.eclipse.wazaabi.mm.core.Alignment;
import org.eclipse.wazaabi.mm.core.styles.BooleanRule;
import org.eclipse.wazaabi.mm.core.styles.ColorRule;
import org.eclipse.wazaabi.mm.core.styles.CoreStylesFactory;
import org.eclipse.wazaabi.mm.core.styles.ScrollBarRule;
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.DynamicProvider;
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.styles.collections.WeightedColumnDescriptor;
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.FillLayoutRule;
import org.eclipse.wazaabi.mm.swt.styles.SWTStylesFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class CollectionOfEObjects {
private static final Logger logger = LoggerFactory
.getLogger(CollectionOfEObjects.class);
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);
URNJavaLocatorHelper.init(viewer);
// create a container and set its layout
Container container = CoreWidgetsFactory.eINSTANCE.createContainer();
FillLayoutRule layoutRule = SWTStylesFactory.eINSTANCE
.createFillLayoutRule();
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("header-visible");
collection.getStyleRules().add(booleanRule);
BooleanRule multiselect = CoreStylesFactory.eINSTANCE
.createBooleanRule();
multiselect
.setPropertyName(CollectionEditPart.MULTIPLE_SELECTION_PROPERTY_NAME);
multiselect.setValue(true);
collection.getStyleRules().add(multiselect);
LookAndFeelRule lookAndFeelRule = CoreCollectionsStylesFactory.eINSTANCE
.createLookAndFeelRule();
lookAndFeelRule.setPropertyName("lookandfeel"); //$NON-NLS-1$
lookAndFeelRule.setValue(LookAndFeel.TREE);
collection.getStyleRules().add(lookAndFeelRule);
BooleanRule isCheckable = CoreStylesFactory.eINSTANCE
.createBooleanRule();
isCheckable.setPropertyName("checkable");
collection.getStyleRules().add(isCheckable);
isCheckable.setValue(true);
ColorRule colorRule = CoreStylesFactory.eINSTANCE.createColorRule();
colorRule.setPropertyName("background-color");
colorRule.setBlue(200);
colorRule.setGreen(255);
colorRule.setRed(255);
collection.getStyleRules().add(colorRule);
PathSelector pathSelector1 = CoreCollectionsStylesFactory.eINSTANCE
.createPathSelector();
pathSelector1.setPropertyName("content-provider");
pathSelector1.setEClassifierName("EPackage");
pathSelector1.getPaths().add("&eSubpackages");
PathSelector pathSelector2 = CoreCollectionsStylesFactory.eINSTANCE
.createPathSelector();
pathSelector2.setPropertyName("content-provider");
pathSelector2.setEClassifierName("EPackage");
pathSelector2.getPaths().add("&eClassifiers");
PathSelector pathSelector3 = CoreCollectionsStylesFactory.eINSTANCE
.createPathSelector();
pathSelector3.setPropertyName("label-renderer");
pathSelector3.setEClassifierName("EPackage");
pathSelector3.getPaths().add("@name");
pathSelector3.getPaths().add("@nsPrefix");
pathSelector3.getPaths().add("@nsURI");
PathSelector pathSelector4 = CoreCollectionsStylesFactory.eINSTANCE
.createPathSelector();
pathSelector4.setPropertyName("label-renderer");
pathSelector4.setEClassifierName("EClass");
pathSelector4.getPaths().add("@name");
collection.getStyleRules().add(pathSelector1);
collection.getStyleRules().add(pathSelector2);
collection.getStyleRules().add(pathSelector3);
collection.getStyleRules().add(pathSelector4);
ColumnDescriptor columnDescriptor1 = CoreCollectionsStylesFactory.eINSTANCE
.createColumnDescriptor();
columnDescriptor1.setLabel("test1");
columnDescriptor1.setPropertyName("column-descriptor");
columnDescriptor1.setWidth(100);
columnDescriptor1.setHeaderAlignment(Alignment.CENTER);
WeightedColumnDescriptor columnDescriptor2 = CoreCollectionsStylesFactory.eINSTANCE
.createWeightedColumnDescriptor();
columnDescriptor2.setLabel("test2");
columnDescriptor2.setPropertyName("column-descriptor");
columnDescriptor2.setWeight(50);
columnDescriptor2.setHeaderAlignment(Alignment.LEAD);
WeightedColumnDescriptor columnDescriptor3 = CoreCollectionsStylesFactory.eINSTANCE
.createWeightedColumnDescriptor();
columnDescriptor3.setLabel("test3");
columnDescriptor3.setPropertyName("column-descriptor");
columnDescriptor3.setWeight(200);
columnDescriptor3.setHeaderAlignment(Alignment.TRAIL);
ScrollBarRule vscroll = CoreStylesFactory.eINSTANCE
.createScrollBarRule();
vscroll.setPropertyName("vertical-scrollbar");
collection.getStyleRules().add(vscroll);
collection.getStyleRules().add(columnDescriptor1);
collection.getStyleRules().add(columnDescriptor2);
collection.getStyleRules().add(columnDescriptor3);
EPackage rootPackage = createDomainObject();
// collection.setInput(rootPackage);
// 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)
logger.debug("add:" + msg.getNewValue());
if (msg.getEventType() == Notification.REMOVE)
logger.debug("remove:" + msg.getOldValue());
break;
case CoreWidgetsPackage.COLLECTION__CHECKED_ELEMENTS:
if (msg.getEventType() == Notification.ADD)
logger.debug("checked:" + msg.getNewValue());
if (msg.getEventType() == Notification.REMOVE)
logger.debug("unchecked:" + msg.getOldValue());
break;
}
}
});
collection.getCheckedElements().add(
rootPackage.getESubpackages().get(0));
collection.getSelection().add(rootPackage.getESubpackages().get(1));
DynamicProvider sorter = CoreCollectionsStylesFactory.eINSTANCE
.createDynamicProvider();
sorter.setPropertyName("comparator");
sorter.setUri("urn:java:org.eclipse.wazaabi.engine.swt.snippets.providers.PackagesReverseComparator");
collection.getStyleRules().add(sorter);
// inject the container into the viewer
viewer.setContents(container);
// collection.getSelection().set(0,
// rootPackage.getESubpackages().get(0));
// collection.getSelection().set(0,
// rootPackage.getESubpackages().get(1));
//
// collection.getCheckedElements().remove(
// rootPackage.getESubpackages().get(0));
// collection.getCheckedElements().add(
// rootPackage.getESubpackages().get(1));
// collection.getSelection().clear();
// collection.getStyleRules().remove(sorter);
CoreUtils.refreshContent(collection);
Button b = new Button(mainShell, SWT.PUSH);
b.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
collection.setInput(createDomainObject());
}
});
mainShell.open();
while (!mainShell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
public static EPackage createDomainObject() {
EPackage ePackage1 = EcoreFactory.eINSTANCE.createEPackage();
ePackage1.setName("package1");
ePackage1.setNsPrefix("p1");
ePackage1.setNsURI("urn:p1");
EPackage ePackage2 = EcoreFactory.eINSTANCE.createEPackage();
ePackage2.setName("package2");
ePackage2.setNsPrefix("p2");
ePackage2.setNsURI("urn:p2");
ePackage1.getESubpackages().add(ePackage2);
EPackage ePackage3 = EcoreFactory.eINSTANCE.createEPackage();
ePackage3.setName("package3");
ePackage3.setNsPrefix("p3");
ePackage3.setNsURI("urn:p3");
ePackage1.getESubpackages().add(ePackage3);
EPackage subPackage1 = EcoreFactory.eINSTANCE.createEPackage();
subPackage1.setName("subPackage1");
subPackage1.setNsPrefix("subP1");
subPackage1.setNsURI("urn:subp&");
ePackage3.getESubpackages().add(subPackage1);
EClass eClass1 = EcoreFactory.eINSTANCE.createEClass();
eClass1.setName("class1");
ePackage1.getEClassifiers().add(eClass1);
return ePackage1;
}
}