package org.eclipse.uml2.diagram.statemachine.edit.parts;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
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.GraphicalEditPart;
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.handles.MoveHandle;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.AbstractBorderedShapeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
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.BorderItemSelectionEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.draw2d.ui.figures.IBorderItemLocator;
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.draw2d.UnrestrictedOutsideBorderItemLocator;
import org.eclipse.uml2.diagram.common.editparts.PrimaryShapeEditPart;
import org.eclipse.uml2.diagram.common.editpolicies.U2TResizableShapeEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.UpdateDescriptionEditPolicy;
import org.eclipse.uml2.diagram.statemachine.edit.policies.JunctionPseudostateItemSemanticEditPolicy;
import org.eclipse.uml2.diagram.statemachine.part.UMLDiagramUpdater;
import org.eclipse.uml2.diagram.statemachine.part.UMLVisualIDRegistry;
import org.eclipse.uml2.diagram.statemachine.providers.UMLElementTypes;
/**
* @generated
*/
public class JunctionPseudostateEditPart extends AbstractBorderedShapeEditPart implements PrimaryShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 3009;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public JunctionPseudostateEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
if (UMLVisualIDRegistry.isShortcutDescendant(getNotationView())) {
installEditPolicy(UpdateDescriptionEditPolicy.ROLE, new UpdateDescriptionEditPolicy(UMLDiagramUpdater.TYPED_ADAPTER, true));
}
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new JunctionPseudostateItemSemanticEditPolicy());
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() {
org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
View childView = (View) child.getModel();
switch (UMLVisualIDRegistry.getVisualID(childView)) {
case PseudostateName6EditPart.VISUAL_ID:
return new BorderItemSelectionEditPolicy() {
protected List createSelectionHandles() {
MoveHandle mh = new MoveHandle((GraphicalEditPart) getHost());
mh.setBorder(null);
return Collections.singletonList(mh);
}
};
}
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() {
return primaryShape = new JunctionFigure();
}
/**
* @generated
*/
public JunctionFigure getPrimaryShape() {
return (JunctionFigure) primaryShape;
}
/**
* @generated
*/
protected void addBorderItem(IFigure borderItemContainer, IBorderItemEditPart borderItemEditPart) {
if (borderItemEditPart instanceof PseudostateName6EditPart) {
IBorderItemLocator locator = new UnrestrictedOutsideBorderItemLocator(getMainFigure());
borderItemContainer.add(borderItemEditPart.getFigure(), locator);
return;
}
super.addBorderItem(borderItemContainer, borderItemEditPart);
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(15, 15);
return result;
}
/**
* @generated
*/
public EditPolicy getPrimaryDragEditPolicy() {
// #265822 Improve appearance of selection feedback
ResizableEditPolicy result = new U2TResizableShapeEditPolicy();
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 createMainFigure() {
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(width);
}
}
/**
* @generated
*/
protected void setLineType(int style) {
if (primaryShape instanceof Shape) {
((Shape) primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
public EditPart getPrimaryChildEditPart() {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(PseudostateName6EditPart.VISUAL_ID));
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSource() {
ArrayList<IElementType> types = new ArrayList<IElementType>(1);
types.add(UMLElementTypes.Transition_4001);
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (targetEditPart instanceof SimpleStateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof CompositeStateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof SubmachineStateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof EntryConnectionPointReferenceEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof ExitConnectionPointReferenceEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof FinalStateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof InitialPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof ShallowHistoryPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof DeepHistoryPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof ForkPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof JoinPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof org.eclipse.uml2.diagram.statemachine.edit.parts.JunctionPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof ChoicePseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof TerminatePseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof EntryPointPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
if (targetEditPart instanceof ExitPointPseudostateEditPart) {
types.add(UMLElementTypes.Transition_4001);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForTarget(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == UMLElementTypes.Transition_4001) {
types.add(UMLElementTypes.State_3001);
types.add(UMLElementTypes.State_3012);
types.add(UMLElementTypes.State_3016);
types.add(UMLElementTypes.ConnectionPointReference_3017);
types.add(UMLElementTypes.ConnectionPointReference_3018);
types.add(UMLElementTypes.FinalState_3003);
types.add(UMLElementTypes.Pseudostate_3004);
types.add(UMLElementTypes.Pseudostate_3005);
types.add(UMLElementTypes.Pseudostate_3006);
types.add(UMLElementTypes.Pseudostate_3007);
types.add(UMLElementTypes.Pseudostate_3008);
types.add(UMLElementTypes.Pseudostate_3009);
types.add(UMLElementTypes.Pseudostate_3010);
types.add(UMLElementTypes.Pseudostate_3011);
types.add(UMLElementTypes.Pseudostate_3014);
types.add(UMLElementTypes.Pseudostate_3015);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget() {
ArrayList<IElementType> types = new ArrayList<IElementType>(2);
types.add(UMLElementTypes.Transition_4001);
types.add(UMLElementTypes.CommentAnnotatedElement_4002);
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == UMLElementTypes.Transition_4001) {
types.add(UMLElementTypes.State_3001);
types.add(UMLElementTypes.State_3012);
types.add(UMLElementTypes.State_3016);
types.add(UMLElementTypes.ConnectionPointReference_3017);
types.add(UMLElementTypes.ConnectionPointReference_3018);
types.add(UMLElementTypes.FinalState_3003);
types.add(UMLElementTypes.Pseudostate_3004);
types.add(UMLElementTypes.Pseudostate_3005);
types.add(UMLElementTypes.Pseudostate_3006);
types.add(UMLElementTypes.Pseudostate_3007);
types.add(UMLElementTypes.Pseudostate_3008);
types.add(UMLElementTypes.Pseudostate_3009);
types.add(UMLElementTypes.Pseudostate_3010);
types.add(UMLElementTypes.Pseudostate_3011);
types.add(UMLElementTypes.Pseudostate_3014);
types.add(UMLElementTypes.Pseudostate_3015);
} else if (relationshipType == UMLElementTypes.CommentAnnotatedElement_4002) {
types.add(UMLElementTypes.Comment_2006);
}
return types;
}
/**
* @generated
*/
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
}
/**
* @generated
*/
public class JunctionFigure extends Ellipse {
/**
* @generated
*/
public JunctionFigure() {
this.setLineWidth(1);
this.setBackgroundColor(ColorConstants.black);
this.setPreferredSize(new Dimension(getMapMode().DPtoLP(15), getMapMode().DPtoLP(15)));
this.setMaximumSize(new Dimension(getMapMode().DPtoLP(15), getMapMode().DPtoLP(15)));
this.setMinimumSize(new Dimension(getMapMode().DPtoLP(15), getMapMode().DPtoLP(15)));
}
}
}