@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); }