org.nakedobjects.metamodel.value.ImageValueSemanticsProvider Maven / Gradle / Ivy
package org.nakedobjects.metamodel.value;
import org.nakedobjects.applib.value.Image;
import org.nakedobjects.metamodel.adapter.NakedObject;
import org.nakedobjects.metamodel.config.NakedObjectConfiguration;
import org.nakedobjects.metamodel.facets.Facet;
import org.nakedobjects.metamodel.facets.FacetHolder;
import org.nakedobjects.metamodel.runtimecontext.RuntimeContext;
import org.nakedobjects.metamodel.specloader.SpecificationLoader;
public class ImageValueSemanticsProvider extends ImageValueSemanticsProviderAbstract {
public ImageValueSemanticsProvider(
final FacetHolder holder,
final NakedObjectConfiguration configuration,
final SpecificationLoader specificationLoader,
final RuntimeContext runtimeContext) {
super(holder, Image.class, configuration, specificationLoader, runtimeContext);
}
public int getHeight(final NakedObject object) {
return image(object).getHeight();
}
private Image image(final NakedObject object) {
return (Image) object.getObject();
}
public java.awt.Image getImage(final NakedObject object) {
return createImage(image(object).getImage());
}
@Override
protected int[][] getPixels(final Object object) {
return ((Image) object).getImage();
}
public Class getValueClass() {
return Image.class;
}
public int getWidth(final NakedObject object) {
return image(object).getWidth();
}
@Override
protected Object setPixels(final int[][] pixels) {
return new Image(pixels);
}
public Facet getUnderlyingFacet() {
return null;
}
/**
* Not required because {@link #alwaysReplace()} is false.
*/
public void setUnderlyingFacet(Facet underlyingFacet) {
throw new UnsupportedOperationException();
}
public boolean alwaysReplace() {
return false;
}
public boolean isNoop() {
return false;
}
@Override
public String toString() {
return "ImageValueSemanticsProvider: ";
}
public NakedObject createValue(final java.awt.Image image) {
return getRuntimeContext().adapterFor(new Image(grabPixels(image)));
}
}
// Copyright (c) Naked Objects Group Ltd.