MPLSProtocolEndpointEditPart.java

package es.tid.cim.diagram.edit.parts;

import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.RoundedRectangle;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ITextAwareEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ConstrainedToolbarLayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;

import es.tid.cim.diagram.edit.policies.CIMLevelZeroTextSelectionEditPolicy;
import es.tid.cim.diagram.edit.policies.MPLSProtocolEndpointCanonicalEditPolicy;
import es.tid.cim.diagram.edit.policies.MPLSProtocolEndpointItemSemanticEditPolicy;
import es.tid.cim.diagram.part.CIMLevelZeroVisualIDRegistry;

/**
 * @generated
 */
public class MPLSProtocolEndpointEditPart extends ShapeNodeEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 2008;

	/**
	 * @generated
	 */
	protected IFigure contentPane;

	/**
	 * @generated
	 */
	protected IFigure primaryShape;

	/**
	 * @generated
	 */
	public MPLSProtocolEndpointEditPart(View view) {
		super(view);
	}

	/**
	 * @generated
	 */
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE,
				new MPLSProtocolEndpointItemSemanticEditPolicy());
		installEditPolicy(EditPolicyRoles.CANONICAL_ROLE,
				new MPLSProtocolEndpointCanonicalEditPolicy());
		installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
		// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies
		// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
	}

	/**
	 * @generated
	 */
	protected LayoutEditPolicy createLayoutEditPolicy() {

		ConstrainedToolbarLayoutEditPolicy lep = new ConstrainedToolbarLayoutEditPolicy() {

			protected EditPolicy createChildEditPolicy(EditPart child) {
				if (child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE) == null) {
					if (child instanceof ITextAwareEditPart) {
						return new CIMLevelZeroTextSelectionEditPolicy();
					}
				}
				return super.createChildEditPolicy(child);
			}
		};
		return lep;
	}

	/**
	 * @generated
	 */
	protected IFigure createNodeShape() {
		MPLSProtocolEndpointFigure figure = new MPLSProtocolEndpointFigure();
		return primaryShape = figure;
	}

	/**
	 * @generated
	 */
	public MPLSProtocolEndpointFigure getPrimaryShape() {
		return (MPLSProtocolEndpointFigure) primaryShape;
	}

	/**
	 * @generated
	 */
	protected boolean addFixedChild(EditPart childEditPart) {
		if (childEditPart instanceof MPLSProtocolEndpointElementNameEditPart) {
			((MPLSProtocolEndpointElementNameEditPart) childEditPart)
					.setLabel(getPrimaryShape()
							.getFigureMPLSProtocolEndpointElementNameFigure());
			return true;
		}
		if (childEditPart instanceof WrappingLabel8EditPart) {
			((WrappingLabel8EditPart) childEditPart).setLabel(getPrimaryShape()
					.getFigureMPLSProtocolEndpointNameFigure());
			return true;
		}
		return false;
	}

	/**
	 * @generated
	 */
	protected boolean removeFixedChild(EditPart childEditPart) {

		return false;
	}

	/**
	 * @generated
	 */
	protected void addChildVisual(EditPart childEditPart, int index) {
		if (addFixedChild(childEditPart)) {
			return;
		}
		super.addChildVisual(childEditPart, -1);
	}

	/**
	 * @generated
	 */
	protected void removeChildVisual(EditPart childEditPart) {
		if (removeFixedChild(childEditPart)) {
			return;
		}
		super.removeChildVisual(childEditPart);
	}

	/**
	 * @generated
	 */
	protected IFigure getContentPaneFor(IGraphicalEditPart editPart) {

		return super.getContentPaneFor(editPart);
	}

	/**
	 * @generated
	 */
	protected NodeFigure createNodePlate() {
		DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(getMapMode()
				.DPtoLP(40), getMapMode().DPtoLP(40));
		return result;
	}

	/**
	 * Creates figure for this edit part.
	 * 
	 * Body of this method does not depend on settings in generation model
	 * so you may safely remove <i>generated</i> tag and modify it.
	 * 
	 * @generated
	 */
	protected NodeFigure createNodeFigure() {
		NodeFigure figure = createNodePlate();
		figure.setLayoutManager(new StackLayout());
		IFigure shape = createNodeShape();
		figure.add(shape);
		contentPane = setupContentPane(shape);
		return figure;
	}

	/**
	 * Default implementation treats passed figure as content pane.
	 * Respects layout one may have set for generated figure.
	 * @param nodeShape instance of generated figure class
	 * @generated
	 */
	protected IFigure setupContentPane(IFigure nodeShape) {
		if (nodeShape.getLayoutManager() == null) {
			ConstrainedToolbarLayout layout = new ConstrainedToolbarLayout();
			layout.setSpacing(getMapMode().DPtoLP(5));
			nodeShape.setLayoutManager(layout);
		}
		return nodeShape; // use nodeShape itself as contentPane
	}

	/**
	 * @generated
	 */
	public IFigure getContentPane() {
		if (contentPane != null) {
			return contentPane;
		}
		return super.getContentPane();
	}

	/**
	 * @generated
	 */
	public EditPart getPrimaryChildEditPart() {
		return getChildBySemanticHint(CIMLevelZeroVisualIDRegistry
				.getType(MPLSProtocolEndpointElementNameEditPart.VISUAL_ID));
	}

	/**
	 * @generated
	 */
	public class MPLSProtocolEndpointFigure extends RoundedRectangle {

		/**
		 * @generated
		 */
		private WrappingLabel fFigureMPLSProtocolEndpointNameFigure;
		/**
		 * @generated
		 */
		private WrappingLabel fFigureMPLSProtocolEndpointElementNameFigure;

		/**
		 * @generated
		 */
		public MPLSProtocolEndpointFigure() {

			ToolbarLayout layoutThis = new ToolbarLayout();
			layoutThis.setStretchMinorAxis(false);
			layoutThis.setMinorAlignment(ToolbarLayout.ALIGN_CENTER);

			layoutThis.setSpacing(5);
			layoutThis.setVertical(true);

			this.setLayoutManager(layoutThis);

			this.setCornerDimensions(new Dimension(getMapMode().DPtoLP(8),
					getMapMode().DPtoLP(8)));
			this.setMaximumSize(new Dimension(getMapMode().DPtoLP(100),
					getMapMode().DPtoLP(135)));
			createContents();
		}

		/**
		 * @generated
		 */
		private void createContents() {

			fFigureMPLSProtocolEndpointNameFigure = new WrappingLabel();
			fFigureMPLSProtocolEndpointNameFigure
					.setText("< MPLSProtocolEndpoint >");

			this.add(fFigureMPLSProtocolEndpointNameFigure);

			fFigureMPLSProtocolEndpointElementNameFigure = new WrappingLabel();
			fFigureMPLSProtocolEndpointElementNameFigure.setText("");

			this.add(fFigureMPLSProtocolEndpointElementNameFigure);

		}

		/**
		 * @generated
		 */
		private boolean myUseLocalCoordinates = false;

		/**
		 * @generated
		 */
		protected boolean useLocalCoordinates() {
			return myUseLocalCoordinates;
		}

		/**
		 * @generated
		 */
		protected void setUseLocalCoordinates(boolean useLocalCoordinates) {
			myUseLocalCoordinates = useLocalCoordinates;
		}

		/**
		 * @generated
		 */
		public WrappingLabel getFigureMPLSProtocolEndpointNameFigure() {
			return fFigureMPLSProtocolEndpointNameFigure;
		}

		/**
		 * @generated
		 */
		public WrappingLabel getFigureMPLSProtocolEndpointElementNameFigure() {
			return fFigureMPLSProtocolEndpointElementNameFigure;
		}

	}

}