/******************************************************************************
* Copyright (c) 2014 Oracle and Liferay
* 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
* Gregory Amerson - [342771] Support "image+label" hint for when actions are presented in a toolbar
******************************************************************************/
package org.eclipse.sapphire.ui.def.internal;
import java.util.Set;
import org.eclipse.sapphire.FilteredListener;
import org.eclipse.sapphire.PossibleValuesService;
import org.eclipse.sapphire.PropertyContentEvent;
import org.eclipse.sapphire.modeling.Status;
import org.eclipse.sapphire.ui.def.ActionDef;
import org.eclipse.sapphire.ui.def.ISapphireHint;
import org.eclipse.sapphire.ui.def.PartDef;
import org.eclipse.sapphire.ui.forms.PropertyEditorDef;
import org.eclipse.sapphire.ui.forms.WithDef;
/**
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
* @author <a href="mailto:gregory.amerson@liferay.com">Gregory Amerson</a>
*/
public final class SapphireHintValuePossibleValuesService extends PossibleValuesService
{
@Override
protected void initPossibleValuesService()
{
this.invalidValueSeverity = Status.Severity.OK;
context( ISapphireHint.class ).getName().attach
(
new FilteredListener<PropertyContentEvent>()
{
@Override
protected void handleTypedEvent( final PropertyContentEvent event )
{
refresh();
}
}
);
}
@Override
protected void compute( final Set<String> values )
{
final ISapphireHint element = context( ISapphireHint.class );
final PartDef partdef = element.nearest( PartDef.class );
final String hint = element.getName().text();
if( hint != null )
{
if( hint.equals( PropertyEditorDef.HINT_CHECKBOX_LAYOUT ) )
{
values.add( PropertyEditorDef.HINT_VALUE_CHECKBOX_LAYOUT_LEADING_LABEL );
values.add( PropertyEditorDef.HINT_VALUE_CHECKBOX_LAYOUT_TRAILING_LABEL );
values.add( PropertyEditorDef.HINT_VALUE_CHECKBOX_LAYOUT_TRAILING_LABEL_INDENTED );
}
else if( hint.equals( PartDef.HINT_STYLE ) )
{
if( partdef instanceof WithDef )
{
values.add( WithDef.HINT_VALUE_STYLE_CHECKBOX );
values.add( WithDef.HINT_VALUE_STYLE_RADIO_BUTTONS );
values.add( WithDef.HINT_VALUE_STYLE_DROP_DOWN_LIST );
}
else if( partdef instanceof ActionDef )
{
values.add( ActionDef.HINT_VALUE_STYLE_IMAGE );
values.add( ActionDef.HINT_VALUE_STYLE_IMAGE_TEXT );
values.add( ActionDef.HINT_VALUE_STYLE_TEXT );
}
}
else if( hint.equals( PropertyEditorDef.HINT_SHOW_HEADER ) ||
hint.equals( PropertyEditorDef.HINT_BROWSE_ONLY ) ||
hint.equals( PropertyEditorDef.HINT_READ_ONLY ) ||
hint.equals( PropertyEditorDef.HINT_BORDER ) ||
hint.equals( PropertyEditorDef.HINT_FACTORY ) )
{
values.add( Boolean.TRUE.toString() );
values.add( Boolean.FALSE.toString() );
}
}
}
}