package org.eclipse.uml2.diagram.timing.edit.parts;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Ellipse;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.editpolicies.ResizableEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
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 org.eclipse.swt.graphics.Color;
import org.eclipse.uml2.diagram.common.editparts.PrimaryShapeEditPart;
import org.eclipse.uml2.diagram.common.editpolicies.UpdateDescriptionEditPolicy;
import org.eclipse.uml2.diagram.timing.edit.policies.DSegmentMiddlePointItemSemanticEditPolicy;
import org.eclipse.uml2.diagram.timing.edit.policies.MoveCircleEditPolicy;
import org.eclipse.uml2.diagram.timing.part.TimingDDiagramUpdater;
import org.eclipse.uml2.diagram.timing.part.TimingDVisualIDRegistry;
import org.eclipse.uml2.diagram.timing.providers.TimingDElementTypes;
/**
* @generated
*/
public class DSegmentMiddlePointEditPart extends ShapeNodeEditPart implements PrimaryShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 3004;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public DSegmentMiddlePointEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
if (TimingDVisualIDRegistry.isShortcutDescendant(getNotationView())) {
installEditPolicy(UpdateDescriptionEditPolicy.ROLE, new UpdateDescriptionEditPolicy(TimingDDiagramUpdater.TYPED_ADAPTER, true));
}
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new DSegmentMiddlePointItemSemanticEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy(MoveCircleEditPolicy.ROLE, new MoveCircleEditPolicy());
// 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() {
LayoutEditPolicy lep = new LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
if (result == null) {
result = new NonResizableEditPolicy();
}
return result;
}
protected Command getMoveChildrenCommand(Request request) {
return null;
}
protected Command getCreateCommand(CreateRequest request) {
return null;
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
MiddlePointFigure figure = new MiddlePointFigure();
return primaryShape = figure;
}
/**
* @generated
*/
public MiddlePointFigure getPrimaryShape() {
return (MiddlePointFigure) primaryShape;
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(getMapMode().DPtoLP(16), getMapMode().DPtoLP(16));
return result;
}
/**
* @generated
*/
public EditPolicy getPrimaryDragEditPolicy() {
EditPolicy result = super.getPrimaryDragEditPolicy();
if (result instanceof ResizableEditPolicy) {
ResizableEditPolicy ep = (ResizableEditPolicy) result;
ep.setResizeDirections(PositionConstants.NONE);
}
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) {
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @generated
*/
public IFigure getContentPane() {
if (contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
protected void setForegroundColor(Color color) {
if (primaryShape != null) {
primaryShape.setForegroundColor(color);
}
}
/**
* @generated
*/
protected void setBackgroundColor(Color color) {
if (primaryShape != null) {
primaryShape.setBackgroundColor(color);
}
}
/**
* @generated
*/
protected void setLineWidth(int width) {
if (primaryShape instanceof Shape) {
((Shape) primaryShape).setLineWidth(getMapMode().DPtoLP(width));
}
}
/**
* @generated
*/
protected void setLineType(int style) {
if (primaryShape instanceof Shape) {
((Shape) primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
public List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/getMARelTypesOnSource() {
List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/types = new ArrayList/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/();
types.add(TimingDElementTypes.DMessage_4002);
return types;
}
/**
* @generated
*/
public List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/getMARelTypesOnTarget() {
List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/types = new ArrayList/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/();
types.add(TimingDElementTypes.DMessage_4002);
return types;
}
/**
* @generated
*/
public List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) {
List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/types = new ArrayList/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/();
if (targetEditPart instanceof org.eclipse.uml2.diagram.timing.edit.parts.DSegmentMiddlePointEditPart) {
types.add(TimingDElementTypes.DMessage_4002);
}
if (targetEditPart instanceof DSegmentStartEditPart) {
types.add(TimingDElementTypes.DMessage_4002);
}
if (targetEditPart instanceof DSegmentEndEditPart) {
types.add(TimingDElementTypes.DMessage_4002);
}
return types;
}
/**
* @generated
*/
public List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/getMATypesForSource(IElementType relationshipType) {
List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/types = new ArrayList/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/();
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentMiddlePoint_3004);
}
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentStart_3005);
}
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentEnd_3006);
}
return types;
}
/**
* @generated
*/
public List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/getMATypesForTarget(IElementType relationshipType) {
List/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/types = new ArrayList/*<org.eclipse.gmf.runtime.emf.type.core.IElementType>*/();
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentMiddlePoint_3004);
}
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentStart_3005);
}
if (relationshipType == TimingDElementTypes.DMessage_4002) {
types.add(TimingDElementTypes.DSegmentEnd_3006);
}
return types;
}
/**
* @generated
*/
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
}
/**
* @generated
*/
public class MiddlePointFigure extends Ellipse {
/**
* @generated
*/
public MiddlePointFigure() {
this.setBackgroundColor(ColorConstants.red);
this.setPreferredSize(new Dimension(getMapMode().DPtoLP(16), getMapMode().DPtoLP(16)));
this.setMaximumSize(new Dimension(getMapMode().DPtoLP(16), getMapMode().DPtoLP(16)));
this.setMinimumSize(new Dimension(getMapMode().DPtoLP(16), getMapMode().DPtoLP(16)));
}
/**
* @generated
*/
private boolean myUseLocalCoordinates = false;
/**
* @generated
*/
protected boolean useLocalCoordinates() {
return myUseLocalCoordinates;
}
/**
* @generated
*/
protected void setUseLocalCoordinates(boolean useLocalCoordinates) {
myUseLocalCoordinates = useLocalCoordinates;
}
}
}