/*******************************************************************************
* Copyright (c) 2013 EclipseSource 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:
* EclipseSource - initial API and implementation
******************************************************************************/
package com.eclipsesource.tabris.demos.entrypoints;
import static com.eclipsesource.tabris.widgets.enhancement.Widgets.onToolItem;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.application.EntryPoint;
import org.eclipse.rap.rwt.widgets.DialogUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;
import com.eclipsesource.tabris.TabrisClient;
import com.eclipsesource.tabris.demos.swipe.DictionarySwipeItemProvider;
import com.eclipsesource.tabris.widgets.PagingIndicator;
import com.eclipsesource.tabris.widgets.swipe.Swipe;
import com.eclipsesource.tabris.widgets.swipe.SwipeAdapter;
import com.eclipsesource.tabris.widgets.swipe.SwipeContext;
import com.eclipsesource.tabris.widgets.swipe.SwipeItem;
public class SwipeDemo implements EntryPoint {
@Override
public int createUI() {
Display display = new Display();
final Shell shell = createShell( display );
if( RWT.getClient() instanceof TabrisClient ) {
createToolBar( shell );
Composite container = createParentComposite( shell );
createSwipeWidget( container );
} else {
createWebClientContent( shell );
}
shell.open();
return 0;
}
private Composite createParentComposite( final Shell shell ) {
Composite comp = new Composite( shell, SWT.NONE );
GridLayoutFactory.fillDefaults().margins( 0, 5 ).applyTo( comp );
GridDataFactory.fillDefaults().align( SWT.FILL, SWT.FILL ).grab( true, true ).applyTo( comp );
return comp;
}
private Shell createShell( Display display ) {
final Shell shell = new Shell( display, SWT.NONE );
shell.setMaximized( true );
GridLayoutFactory.fillDefaults().applyTo( shell );
return shell;
}
private void createToolBar( final Composite parent ) {
ToolBar toolBar = new ToolBar( parent, SWT.NONE );
GridDataFactory.fillDefaults().align( SWT.FILL, SWT.TOP ).grab( true, false ).applyTo( toolBar );
ToolItem toolItem = new ToolItem( toolBar, SWT.NONE );
toolItem.setText( "Klingon Lessons" );
onToolItem( toolItem ).useAsTitle();
}
private void createSwipeWidget( Composite parent ) {
DictionarySwipeItemProvider itemProvider = new DictionarySwipeItemProvider();
Swipe result = new Swipe( parent, itemProvider );
GridDataFactory.fillDefaults()
.grab( true, true )
.align( SWT.FILL, SWT.FILL )
.applyTo( result.getControl() );
result.show( 0 );
createPagingIndicator( parent, result, itemProvider.getItemCount() );
}
private void createPagingIndicator( Composite parent, Swipe swipe, int itemCount ) {
final PagingIndicator pagingIndicator = new PagingIndicator( parent );
pagingIndicator.setSpacing( 5 );
pagingIndicator.setCount( itemCount );
swipe.addSwipeListener( new SwipeAdapter() {
@Override
public void itemActivated(SwipeItem item, int index, SwipeContext context) {
pagingIndicator.setActive( index );
}
} );
GridDataFactory.fillDefaults()
.grab( true, false )
.align( SWT.FILL, SWT.FILL )
.applyTo( pagingIndicator );
}
private void createWebClientContent( final Shell shell ) {
MessageBox messageBox = new MessageBox( shell, SWT.ICON_WARNING );
messageBox.setMessage( "This demo is availaible on mobile devices only." );
messageBox.setText( "Tabris Demo" );
shell.open();
DialogUtil.open( messageBox, null );
}
}