/*******************************************************************************
* 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.themes;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl;
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.core.themes.nonosgi.CoreThemesHelper;
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.styles.ColorRule;
import org.eclipse.wazaabi.mm.core.styles.CoreStylesFactory;
import org.eclipse.wazaabi.mm.core.themes.Themes.CoreThemesFactory;
import org.eclipse.wazaabi.mm.core.themes.Themes.Theme;
import org.eclipse.wazaabi.mm.core.widgets.Container;
import org.eclipse.wazaabi.mm.core.widgets.CoreWidgetsFactory;
import org.eclipse.wazaabi.mm.core.widgets.Spinner;
import org.eclipse.wazaabi.mm.core.widgets.TextComponent;
import org.eclipse.wazaabi.mm.edp.events.EDPEventsFactory;
import org.eclipse.wazaabi.mm.edp.events.Event;
import org.eclipse.wazaabi.mm.edp.handlers.Binding;
import org.eclipse.wazaabi.mm.edp.handlers.EDPHandlersFactory;
import org.eclipse.wazaabi.mm.edp.handlers.StringParameter;
import org.eclipse.wazaabi.mm.edp.handlers.Validator;
import org.eclipse.wazaabi.mm.swt.styles.GridLayoutRule;
import org.eclipse.wazaabi.mm.swt.styles.SWTStylesFactory;
public class BindingTextComponentsUsingInlineThemes {
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(300, 300);
// create the viewer
SWTControlViewer viewer = new SWTControlViewer(mainShell);
// init SWT Engine in standalone mode
SWTHelper.init(viewer);
// init the 'urn:java' resolver
URNJavaLocatorHelper.init(viewer);
LocationPathsHelper.init(viewer);
CoreThemesHelper.init(viewer);
Container container = CoreWidgetsFactory.eINSTANCE.createContainer();
container.setAnnotation("http://www.wazaabi.org/core/themes",
"class", "containerClass1");
GridLayoutRule layoutRule = SWTStylesFactory.eINSTANCE
.createGridLayoutRule();
layoutRule.setPropertyName("layout");
container.getStyleRules().add(layoutRule);
layoutRule.setMarginLeft(1);
layoutRule.setNumColumns(2);
// create a TextComponent
TextComponent text0 = CoreWidgetsFactory.eINSTANCE
.createTextComponent();
text0.setAnnotation("http://www.wazaabi.org/core/themes",
"class", "class1");
text0.setAnnotation("http://www.wazaabi.org/core/themes",
"variable", "value='../TextComponent[1]/@text'");
text0.setText("Hello World"); //$NON-NLS-1$
TextComponent text1 = CoreWidgetsFactory.eINSTANCE
.createTextComponent();
Spinner spinner = CoreWidgetsFactory.eINSTANCE.createSpinner();
TextComponent text2 = CoreWidgetsFactory.eINSTANCE
.createTextComponent();
container.getChildren().add(text0);
container.getChildren().add(text1);
container.getChildren().add(spinner);
container.getChildren().add(text2);
Binding spinnerToText = EDPHandlersFactory.eINSTANCE.createBinding();
StringParameter source2 = EDPHandlersFactory.eINSTANCE
.createStringParameter();
StringParameter target2 = EDPHandlersFactory.eINSTANCE
.createStringParameter();
source2.setName("source");
source2.setValue("@value");
target2.setName("target");
target2.setValue("../TextComponent[2]/@text");
spinnerToText.getParameters().add(source2);
spinnerToText.getParameters().add(target2);
spinner.getHandlers().add(spinnerToText);
Validator validator = EDPHandlersFactory.eINSTANCE.createValidator();
validator.setId("bundledIsIntValidator");
Event event2 = EDPEventsFactory.eINSTANCE.createEvent();
spinnerToText.getEvents().add(event2);
spinnerToText.getExecutables().add(validator);
event2.setId("core:ui:focus:out");
container.setAnnotation(
"http://www.wazaabi.org/core/themes", "inline",
createThemeDeclaration());
viewer.setContents(container);
Resource res = new XMIResourceImpl();
res.getContents().add(container);
try {
res.save(System.out, null);
} catch (IOException e) {
e.printStackTrace();
}
mainShell.open();
while (!mainShell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
protected static String createThemeDeclaration() {
Container themedContainer = CoreWidgetsFactory.eINSTANCE
.createContainer();
GridLayoutRule layoutRule = SWTStylesFactory.eINSTANCE
.createGridLayoutRule();
layoutRule.setPropertyName("layout");
themedContainer.getStyleRules().add(layoutRule);
layoutRule.setMarginTop(50);
layoutRule.setMarginLeft(50);
themedContainer.setAnnotation(
"http://www.wazaabi.org/core/themes", "class",
"containerClass1");
TextComponent themedTextComponent = CoreWidgetsFactory.eINSTANCE
.createTextComponent();
ColorRule colorRule = CoreStylesFactory.eINSTANCE.createColorRule();
colorRule.setPropertyName("background-color");
colorRule.setBlue(20);
colorRule.setGreen(200);
colorRule.setRed(100);
themedTextComponent.getStyleRules().add(colorRule);
Binding binding = EDPHandlersFactory.eINSTANCE.createBinding();
StringParameter source = EDPHandlersFactory.eINSTANCE
.createStringParameter();
StringParameter target = EDPHandlersFactory.eINSTANCE
.createStringParameter();
source.setName("source");
source.setValue("@text");
target.setName("target");
target.setValue("${value}");
binding.getParameters().add(source);
binding.getParameters().add(target);
Event event = EDPEventsFactory.eINSTANCE.createEvent();
event.setId("core:ui:focus:out");
binding.getEvents().add(event);
themedTextComponent.getHandlers().add(binding);
themedTextComponent.setAnnotation(
"http://www.wazaabi.org/core/themes", "class", "class1");
Spinner themedSpinner = CoreWidgetsFactory.eINSTANCE.createSpinner();
ColorRule colorRule2 = CoreStylesFactory.eINSTANCE.createColorRule();
colorRule2.setPropertyName("background-color");
colorRule2.setGreen(20);
colorRule2.setBlue(200);
colorRule2.setRed(100);
themedSpinner.getStyleRules().add(colorRule2);
Theme theme = CoreThemesFactory.eINSTANCE.createTheme();
theme.getChildren().add(themedContainer);
theme.getChildren().add(themedTextComponent);
theme.getChildren().add(themedSpinner);
Resource r0 = new XMIResourceImpl();
r0.getContents().add(theme);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
try {
r0.save(bout, null);
} catch (IOException e) {
e.printStackTrace();
}
try {
r0.save(System.out, null);
} catch (IOException e) {
e.printStackTrace();
}
try {
return new String(bout.toByteArray(), "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return null;
}
}