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/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
* 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.properties.notation.modelelement;
import org.eclipse.core.databinding.observable.IObservable;
import org.eclipse.gmf.runtime.notation.datatype.GradientData;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.papyrus.properties.modelelement.AbstractModelElement;
import org.eclipse.papyrus.properties.notation.databinding.GradientDataObservableValue;
import org.eclipse.papyrus.properties.notation.messages.Messages;
import org.eclipse.papyrus.widgets.providers.AbstractStaticContentProvider;
import org.eclipse.papyrus.widgets.providers.IStaticContentProvider;
public class GradientDataModelElement extends AbstractModelElement {
protected GradientData sourceElement;
public GradientDataModelElement(GradientData sourceElement) {
this.sourceElement = sourceElement;
}
public IObservable getObservable(String propertyPath) {
return new GradientDataObservableValue(sourceElement, propertyPath);
}
@Override
public boolean isMandatory(String propertyPath) {
return true;
}
@Override
public IStaticContentProvider getContentProvider(String propertyPath) {
if(propertyPath.equals("gradientStyle")) { //$NON-NLS-1$
return new AbstractStaticContentProvider() {
public Object[] getElements() {
return new Integer[]{ 0, 1 };
}
};
}
return null;
}
@Override
public ILabelProvider getLabelProvider(String propertyPath) {
if(propertyPath.equals("gradientStyle")) { //$NON-NLS-1$
return new LabelProvider() {
@Override
public String getText(Object element) {
if(element instanceof Integer) {
int value = (Integer)element;
if(value == 0) {
return Messages.GradientDataModelElement_Vertical;
} else {
return Messages.GradientDataModelElement_Horizontal;
}
}
return null;
}
};
}
return null;
}
}
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