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package org.eclipse.papyrus.uml.diagram.activity.providers;
import org.eclipse.gef.EditDomain;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.editparts.AbstractConnectionEditPart;
import org.eclipse.gmf.runtime.common.core.service.IOperation;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditDomain;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.CreateDecoratorsOperation;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.IDecoratorProvider;
import org.eclipse.gmf.runtime.diagram.ui.services.decorator.IDecoratorTarget;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.activity.edit.parts.ActivityDiagramEditPart;
import org.eclipse.papyrus.uml.diagram.activity.part.UMLDiagramEditor;
import org.eclipse.papyrus.uml.diagram.activity.part.UMLVisualIDRegistry;
import org.eclipse.papyrus.uml.diagram.common.providers.ValidationDecoratorProvider;
/**
* @generated
*/
public class UMLValidationDecoratorProvider extends ValidationDecoratorProvider implements IDecoratorProvider {
/**
* @generated
*/
@Override
public void createDecorators(IDecoratorTarget decoratorTarget) {
EditPart editPart = (EditPart) decoratorTarget.getAdapter(EditPart.class);
if (editPart instanceof GraphicalEditPart ||
editPart instanceof AbstractConnectionEditPart) {
Object model = editPart.getModel();
if ((model instanceof View)) {
View view = (View) model;
if (!(view instanceof Edge) && !view.isSetElement()) {
return;
}
}
EditDomain ed = editPart.getViewer().getEditDomain();
if (!(ed instanceof DiagramEditDomain)) {
return;
}
if (((DiagramEditDomain) ed).getEditorPart() instanceof UMLDiagramEditor) {
decoratorTarget.installDecorator(KEY, new StatusDecorator(decoratorTarget));
}
}
}
/**
* @generated
*/
@Override
public boolean provides(IOperation operation) {
if (!(operation instanceof CreateDecoratorsOperation)) {
return false;
}
IDecoratorTarget decoratorTarget = ((CreateDecoratorsOperation) operation).getDecoratorTarget();
View view = (View) decoratorTarget.getAdapter(
View.class);
return view != null && ActivityDiagramEditPart.MODEL_ID.equals(UMLVisualIDRegistry.getModelID(view));
}
}
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