@Test
public void testGetImageObject() {
AdapterFactory adapterFactoryImpl = new ProjectItemProviderAdapterFactory();
LayerItemProvider itemProvider = new LayerItemProvider(adapterFactoryImpl);
AdapterFactoryLabelProvider fac = new AdapterFactoryLabelProvider(adapterFactoryImpl);
Image image = null;
Image image2 = null;
try {
layer.eAdapters().add(itemProvider);
image = (Image) fac.getImage(layer);
assertNotNull(image);
image2 = (Image) fac.getImage(layer);
assertSame(image, image2);
layer
.getProperties()
.put(LayerItemProvider.GENERATED_ICON, Glyph.geometry(Color.RED, Color.BLACK));
image2 = (Image) fac.getImage(layer);
assertNotSame(image, image2);
layer
.getProperties()
.put(LayerItemProvider.GENERATED_ICON, Glyph.geometry(Color.GREEN, Color.BLACK));
image = (Image) fac.getImage(layer);
assertNotSame(image, image2);
layer.setIcon(Glyph.geometry(Color.GREEN, Color.RED));
image2 = (Image) fac.getImage(layer);
assertNotSame(image, image2);
layer
.getProperties()
.put(LayerItemProvider.GENERATED_ICON, Glyph.geometry(Color.GREEN, Color.BLUE));
image = (Image) fac.getImage(layer);
assertSame(image, image2);
} finally {
fac.dispose();
itemProvider.dispose();
}
}
/**
* This returns the property descriptors for the adapted class.
* <!--
* begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addActiveByDefaultPropertyDescriptor(object);
addOptionalPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This handles model notifications by calling {@link #updateChildren} to update any cached
* children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
* <!-- begin-user-doc -->
* <!--
* end-user-doc -->
*
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
updateChildren(notification);
switch (notification.getFeatureID(AdditionalLayer.class)) {
case DescriptionPackage.ADDITIONAL_LAYER__ACTIVE_BY_DEFAULT:
case DescriptionPackage.ADDITIONAL_LAYER__OPTIONAL:
fireNotifyChanged(
new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
}
super.notifyChanged(notification);
}
/**
* This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children that
* can be created under this object.
* <!--
* begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
super.collectNewChildDescriptors(newChildDescriptors, object);
}
