/******************************************************************************
* Copyright (c) 2014 Oracle
* 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:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
******************************************************************************/
package org.eclipse.sapphire.ui.forms;
import org.eclipse.sapphire.ImageData;
import org.eclipse.sapphire.modeling.CapitalizationType;
import org.eclipse.sapphire.modeling.el.FunctionResult;
import org.eclipse.sapphire.modeling.localization.LocalizationService;
import org.eclipse.sapphire.ui.forms.swt.FormComponentPresentation;
import org.eclipse.sapphire.ui.forms.swt.SwtPresentation;
import org.eclipse.swt.widgets.Composite;
/**
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class WizardPagePart extends CompositePart
{
private FunctionResult imageFunctionResult;
private FunctionResult labelFunctionResult;
private FunctionResult descriptionFunctionResult;
@Override
protected void init()
{
super.init();
final WizardPageDef def = definition();
this.imageFunctionResult = initExpression
(
def.getImage().content(),
ImageData.class,
null,
new Runnable()
{
public void run()
{
broadcast( new ImageChangedEvent( WizardPagePart.this ) );
}
}
);
this.labelFunctionResult = initExpression
(
def.getLabel().content(),
String.class,
null,
new Runnable()
{
public void run()
{
broadcast( new LabelChangedEvent( WizardPagePart.this ) );
}
}
);
this.descriptionFunctionResult = initExpression
(
def.getDescription().content(),
String.class,
null,
new Runnable()
{
public void run()
{
broadcast( new DescriptionChangedEvent( WizardPagePart.this ) );
}
}
);
}
@Override
public WizardPageDef definition()
{
return (WizardPageDef) super.definition();
}
public String getLabel()
{
final LocalizationService localizationService = definition().adapt( LocalizationService.class );
return localizationService.text( (String)this.labelFunctionResult.value(), CapitalizationType.TITLE_STYLE, false );
}
public String getDescription()
{
final LocalizationService localizationService = definition().adapt( LocalizationService.class );
return localizationService.text( (String)this.descriptionFunctionResult.value(), CapitalizationType.NO_CAPS, false );
}
public ImageData getImage()
{
return (ImageData) this.imageFunctionResult.value();
}
@Override
public FormComponentPresentation createPresentation( final SwtPresentation parent, final Composite composite )
{
throw new UnsupportedOperationException();
}
@Override
public void dispose()
{
super.dispose();
if( this.imageFunctionResult != null )
{
this.imageFunctionResult.dispose();
}
if( this.labelFunctionResult != null )
{
this.labelFunctionResult.dispose();
}
if( this.descriptionFunctionResult != null )
{
this.descriptionFunctionResult.dispose();
}
}
}