package org.eclipse.uml2.diagram.statemachine.edit.parts;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.draw2d.BorderLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.RoundedRectangle;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.transaction.RunnableWithResult;
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.gef.requests.DirectEditRequest;
import org.eclipse.gmf.runtime.diagram.core.edithelpers.CreateElementRequestAdapter;
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.DragDropEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
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.LaneLayout;
import org.eclipse.uml2.diagram.common.draw2d.NameAndStereotypeBlock;
import org.eclipse.uml2.diagram.common.draw2d.StereotypeLabel2;
import org.eclipse.uml2.diagram.common.editparts.PrimaryShapeEditPart;
import org.eclipse.uml2.diagram.common.editpolicies.CreationEditPolicyWithCustomReparent;
import org.eclipse.uml2.diagram.common.editpolicies.LaneLayoutEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.U2TResizableShapeEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.UpdateDescriptionEditPolicy;
import org.eclipse.uml2.diagram.statemachine.edit.policies.CompositeStateItemSemanticEditPolicy;
import org.eclipse.uml2.diagram.statemachine.edit.policies.State2CanonicalEditPolicy;
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 CompositeStateEditPart extends ShapeNodeEditPart implements PrimaryShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 3012;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public CompositeStateEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
if (UMLVisualIDRegistry.isShortcutDescendant(getNotationView())) {
installEditPolicy(UpdateDescriptionEditPolicy.ROLE, new UpdateDescriptionEditPolicy(UMLDiagramUpdater.TYPED_ADAPTER, true));
}
installEditPolicy(EditPolicyRoles.CREATION_ROLE, new CreationEditPolicyWithCustomReparent(UMLVisualIDRegistry.TYPED_ADAPTER));
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new CompositeStateItemSemanticEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE, new State2CanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy("LayoutEditPolicy", new LaneLayoutEditPolicy()); //$NON-NLS-1$
// 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) {
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 CompositeStateFigure();
}
/**
* @generated
*/
public CompositeStateFigure getPrimaryShape() {
return (CompositeStateFigure) primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof CompositeStateNameEditPart) {
((CompositeStateNameEditPart) childEditPart).setLabel(getPrimaryShape().getCompositeStateFigure_name());
return true;
}
if (childEditPart instanceof CompositeStateStereotypeEditPart) {
((CompositeStateStereotypeEditPart) childEditPart).setLabel(getPrimaryShape().getCompositeStateFigure_stereo());
return true;
}
if (childEditPart instanceof CompositeState_InternalActivitiesEditPart) {
IFigure pane = getPrimaryShape().getFigureCompositeStateFigure_InternalActivitiesCompartment();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((CompositeState_InternalActivitiesEditPart) childEditPart).getFigure());
return true;
}
if (childEditPart instanceof CompositeState_InternalTransitionsEditPart) {
IFigure pane = getPrimaryShape().getFigureCompositeStateFigure_InternalTransitionsCompartment();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((CompositeState_InternalTransitionsEditPart) childEditPart).getFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if (childEditPart instanceof CompositeState_InternalActivitiesEditPart) {
IFigure pane = getPrimaryShape().getFigureCompositeStateFigure_InternalActivitiesCompartment();
pane.remove(((CompositeState_InternalActivitiesEditPart) childEditPart).getFigure());
return true;
}
if (childEditPart instanceof CompositeState_InternalTransitionsEditPart) {
IFigure pane = getPrimaryShape().getFigureCompositeStateFigure_InternalTransitionsCompartment();
pane.remove(((CompositeState_InternalTransitionsEditPart) childEditPart).getFigure());
return true;
}
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) {
if (editPart instanceof CompositeState_InternalActivitiesEditPart) {
return getPrimaryShape().getFigureCompositeStateFigure_InternalActivitiesCompartment();
}
if (editPart instanceof CompositeState_InternalTransitionsEditPart) {
return getPrimaryShape().getFigureCompositeStateFigure_InternalTransitionsCompartment();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(40, 40);
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 createNodeFigure() {
NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
IFigure shape = createNodeShape();
figure.add(shape);
contentPane = setupContentPane(shape);
return figure;
}
/**
* @generated NOT
*/
protected IFigure setupContentPane(IFigure nodeShape) {
return getPrimaryShape().getFigureCompositeStateFigure_Body();
}
/**
* @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(CompositeStateNameEditPart.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 org.eclipse.uml2.diagram.statemachine.edit.parts.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 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
*/
public EditPart getTargetEditPart(Request request) {
if (request instanceof CreateViewAndElementRequest) {
CreateElementRequestAdapter adapter = ((CreateViewAndElementRequest) request).getViewAndElementDescriptor().getCreateElementRequestAdapter();
IElementType type = (IElementType) adapter.getAdapter(IElementType.class);
if (type == UMLElementTypes.Behavior_3019) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(CompositeState_InternalActivitiesEditPart.VISUAL_ID));
}
if (type == UMLElementTypes.Behavior_3020) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(CompositeState_InternalActivitiesEditPart.VISUAL_ID));
}
if (type == UMLElementTypes.Behavior_3021) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(CompositeState_InternalActivitiesEditPart.VISUAL_ID));
}
if (type == UMLElementTypes.Transition_3022) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(CompositeState_InternalTransitionsEditPart.VISUAL_ID));
}
}
return super.getTargetEditPart(request);
}
/**
* @generated
*/
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
}
/**
* @generated
*/
public class CompositeStateFigure extends RoundedRectangle {
/**
* @generated
*/
private RectangleFigure fFigureCompositeStateFigure_Body;
/**
* @generated
*/
private RectangleFigure fFigureCompositeStateFigure_InternalActivitiesCompartment;
/**
* @generated
*/
private RectangleFigure fFigureCompositeStateFigure_InternalTransitionsCompartment;
/**
* @generated
*/
private NameAndStereotypeBlock fNameAndStereotypeBlock;
/**
* @generated
*/
public CompositeStateFigure() {
BorderLayout layoutThis = new BorderLayout();
this.setLayoutManager(layoutThis);
this.setCornerDimensions(new Dimension(getMapMode().DPtoLP(18), getMapMode().DPtoLP(18)));
this.setLineWidth(1);
this.setBorder(new MarginBorder(getMapMode().DPtoLP(4), getMapMode().DPtoLP(4), getMapMode().DPtoLP(4), getMapMode().DPtoLP(4)));
createContents();
}
/**
* @generated
*/
private void createContents() {
RectangleFigure compositeStateFigure_UpperContainer_old0 = new RectangleFigure();
compositeStateFigure_UpperContainer_old0.setOutline(false);
compositeStateFigure_UpperContainer_old0.setLineWidth(1);
this.add(compositeStateFigure_UpperContainer_old0, BorderLayout.TOP);
ToolbarLayout layoutCompositeStateFigure_UpperContainer_old0 = new ToolbarLayout();
layoutCompositeStateFigure_UpperContainer_old0.setStretchMinorAxis(true);
layoutCompositeStateFigure_UpperContainer_old0.setMinorAlignment(ToolbarLayout.ALIGN_TOPLEFT);
layoutCompositeStateFigure_UpperContainer_old0.setSpacing(0);
layoutCompositeStateFigure_UpperContainer_old0.setVertical(true);
compositeStateFigure_UpperContainer_old0.setLayoutManager(layoutCompositeStateFigure_UpperContainer_old0);
fNameAndStereotypeBlock = new NameAndStereotypeBlock();
fNameAndStereotypeBlock.setBorder(new MarginBorder(getMapMode().DPtoLP(3), getMapMode().DPtoLP(5), getMapMode().DPtoLP(2), getMapMode().DPtoLP(5)));
compositeStateFigure_UpperContainer_old0.add(fNameAndStereotypeBlock);
fFigureCompositeStateFigure_InternalActivitiesCompartment = new RectangleFigure();
fFigureCompositeStateFigure_InternalActivitiesCompartment.setOutline(false);
fFigureCompositeStateFigure_InternalActivitiesCompartment.setLineWidth(1);
compositeStateFigure_UpperContainer_old0.add(fFigureCompositeStateFigure_InternalActivitiesCompartment);
StackLayout layoutFFigureCompositeStateFigure_InternalActivitiesCompartment = new StackLayout();
layoutFFigureCompositeStateFigure_InternalActivitiesCompartment.setObserveVisibility(true);
fFigureCompositeStateFigure_InternalActivitiesCompartment.setLayoutManager(layoutFFigureCompositeStateFigure_InternalActivitiesCompartment);
fFigureCompositeStateFigure_InternalTransitionsCompartment = new RectangleFigure();
fFigureCompositeStateFigure_InternalTransitionsCompartment.setOutline(false);
fFigureCompositeStateFigure_InternalTransitionsCompartment.setLineWidth(1);
compositeStateFigure_UpperContainer_old0.add(fFigureCompositeStateFigure_InternalTransitionsCompartment);
StackLayout layoutFFigureCompositeStateFigure_InternalTransitionsCompartment = new StackLayout();
layoutFFigureCompositeStateFigure_InternalTransitionsCompartment.setObserveVisibility(true);
fFigureCompositeStateFigure_InternalTransitionsCompartment.setLayoutManager(layoutFFigureCompositeStateFigure_InternalTransitionsCompartment);
fFigureCompositeStateFigure_Body = new RectangleFigure();
fFigureCompositeStateFigure_Body.setOutline(false);
fFigureCompositeStateFigure_Body.setLineWidth(1);
this.add(fFigureCompositeStateFigure_Body, BorderLayout.CENTER);
LaneLayout layoutFFigureCompositeStateFigure_Body = new LaneLayout();
fFigureCompositeStateFigure_Body.setLayoutManager(layoutFFigureCompositeStateFigure_Body);
}
/**
* @generated
*/
public RectangleFigure getFigureCompositeStateFigure_Body() {
return fFigureCompositeStateFigure_Body;
}
/**
* @generated
*/
public RectangleFigure getFigureCompositeStateFigure_InternalActivitiesCompartment() {
return fFigureCompositeStateFigure_InternalActivitiesCompartment;
}
/**
* @generated
*/
public RectangleFigure getFigureCompositeStateFigure_InternalTransitionsCompartment() {
return fFigureCompositeStateFigure_InternalTransitionsCompartment;
}
/**
* @generated
*/
public NameAndStereotypeBlock getNameAndStereotypeBlock() {
return fNameAndStereotypeBlock;
}
/**
* @generated
*/
public StereotypeLabel2 getCompositeStateFigure_stereo() {
return getNameAndStereotypeBlock().getStereotypeLabel();
}
/**
* @generated
*/
public WrappingLabel getCompositeStateFigure_name() {
return getNameAndStereotypeBlock().getNameLabel();
}
}
/**
* @generated
*/
protected void performDirectEditRequest(final Request request) {
EditPart editPart = this;
if (request instanceof DirectEditRequest) {
Point p = new Point(((DirectEditRequest) request).getLocation());
getFigure().translateToRelative(p);
IFigure fig = getFigure().findFigureAt(p);
editPart = (EditPart) getViewer().getVisualPartMap().get(fig);
}
if (editPart == this) {
try {
editPart = (EditPart) getEditingDomain().runExclusive(new RunnableWithResult.Impl() {
public void run() {
setResult(chooseLabelEditPartForDirectEditRequest(request));
}
});
} catch (InterruptedException e) {
e.printStackTrace();
}
if (editPart != null && editPart != this) {
editPart.performRequest(request);
}
}
}
/**
* @generated
*/
protected EditPart chooseLabelEditPartForDirectEditRequest(Request request) {
if (request.getExtendedData().containsKey(RequestConstants.REQ_DIRECTEDIT_EXTENDEDDATA_INITIAL_CHAR)) {
Character initialChar = (Character) request.getExtendedData().get(RequestConstants.REQ_DIRECTEDIT_EXTENDEDDATA_INITIAL_CHAR);
// '<' has special meaning, because we have both name- and stereo- inplaces for single node edit part
// we want to activate stereotype inplace if user presses '<' (for "<< stereotype >>"
// notation, also we don't include '<' and '>' into actual inplace text).
// If user presses any other alfanum key, we will activate name-inplace, as for all other figures
if (initialChar.charValue() == '<') {
EditPart result = getChildBySemanticHint(UMLVisualIDRegistry.getType(CompositeStateStereotypeEditPart.VISUAL_ID));
if (result != null) {
return result;
}
}
}
return getPrimaryChildEditPart();
}
}