package org.eclipse.uml2.diagram.activity.edit.parts;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.draw2d.Border;
import org.eclipse.draw2d.BorderLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.LayoutManager;
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.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.gef.requests.DirectEditRequest;
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.editpolicies.BorderItemSelectionEditPolicy;
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.editpolicies.XYLayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.figures.BorderItemLocator;
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.IBorderItemLocator;
import org.eclipse.gmf.runtime.draw2d.ui.figures.OneLineBorder;
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.activity.draw2d.PartitionLayout;
import org.eclipse.uml2.diagram.activity.edit.policies.ActivityCanonicalEditPolicy;
import org.eclipse.uml2.diagram.activity.edit.policies.ActivityItemSemanticEditPolicy;
import org.eclipse.uml2.diagram.activity.edit.policies.XYLayoutBorderItemsEditPolicy;
import org.eclipse.uml2.diagram.activity.part.UMLDiagramUpdater;
import org.eclipse.uml2.diagram.activity.part.UMLVisualIDRegistry;
import org.eclipse.uml2.diagram.activity.providers.UMLElementTypes;
import org.eclipse.uml2.diagram.common.draw2d.BisectionBorderItemLocator;
import org.eclipse.uml2.diagram.common.draw2d.CenterLayout;
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.U2TResizableShapeEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.UpdateDescriptionEditPolicy;
/**
* @generated
*/
public class ActivityEditPart extends AbstractBorderedShapeEditPart implements PrimaryShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 2026;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public ActivityEditPart(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 ActivityItemSemanticEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE, new ActivityCanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, new XYLayoutBorderItemsEditPolicy());
// 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 ActivityParameterNodeEditPart.VISUAL_ID:
case ParameterSetEditPart.VISUAL_ID:
return new BorderItemSelectionEditPolicy();
}
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 ActivityFigure();
}
/**
* @generated
*/
public ActivityFigure getPrimaryShape() {
return (ActivityFigure) primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof ActivityNameEditPart) {
((ActivityNameEditPart) childEditPart).setLabel(getPrimaryShape().getFigureActivityFigure_name());
return true;
}
if (childEditPart instanceof ActivityStereotypeEditPart) {
((ActivityStereotypeEditPart) childEditPart).setLabel(getPrimaryShape().getFigureActivityFigure_stereo());
return true;
}
if (childEditPart instanceof ActivityParameterNodeEditPart) {
IBorderItemLocator locator = new BisectionBorderItemLocator(getMainFigure());
getBorderedFigure().getBorderItemContainer().add(((ActivityParameterNodeEditPart) childEditPart).getFigure(), locator);
return true;
}
if (childEditPart instanceof ParameterSetEditPart) {
BorderItemLocator locator = new BorderItemLocator(getMainFigure(), PositionConstants.NORTH);
getBorderedFigure().getBorderItemContainer().add(((ParameterSetEditPart) childEditPart).getFigure(), locator);
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if (childEditPart instanceof ActivityParameterNodeEditPart) {
getBorderedFigure().getBorderItemContainer().remove(((ActivityParameterNodeEditPart) childEditPart).getFigure());
return true;
}
if (childEditPart instanceof ParameterSetEditPart) {
getBorderedFigure().getBorderItemContainer().remove(((ParameterSetEditPart) 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 NOT
*/
protected IFigure getContentPaneFor(IGraphicalEditPart editPart) {
if (editPart instanceof ActivityParameterNodeEditPart) {
return getBorderedFigure().getBorderItemContainer();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(450, 300);
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;
}
/**
* @generated NOT
* XXX: Support content pane in xPand custom templates
*/
protected IFigure setupContentPane(IFigure nodeShape) {
return getPrimaryShape().getFigureActivityFigure_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(ActivityNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget() {
ArrayList<IElementType> types = new ArrayList<IElementType>(2);
types.add(UMLElementTypes.ObjectNodeSelection_4004);
types.add(UMLElementTypes.CommentAnnotatedElement_4007);
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == UMLElementTypes.ObjectNodeSelection_4004) {
types.add(UMLElementTypes.DataStoreNode_3036);
types.add(UMLElementTypes.CentralBufferNode_3037);
types.add(UMLElementTypes.OutputPin_3001);
types.add(UMLElementTypes.InputPin_3094);
types.add(UMLElementTypes.Pin_3041);
types.add(UMLElementTypes.OutputPin_3002);
types.add(UMLElementTypes.InputPin_3003);
types.add(UMLElementTypes.InputPin_3004);
types.add(UMLElementTypes.InputPin_3005);
types.add(UMLElementTypes.OutputPin_3006);
types.add(UMLElementTypes.InputPin_3007);
types.add(UMLElementTypes.InputPin_3008);
types.add(UMLElementTypes.Pin_3017);
types.add(UMLElementTypes.DataStoreNode_3024);
types.add(UMLElementTypes.CentralBufferNode_3025);
types.add(UMLElementTypes.InputPin_3054);
types.add(UMLElementTypes.OutputPin_3055);
types.add(UMLElementTypes.ActivityParameterNode_3052);
types.add(UMLElementTypes.DataStoreNode_3065);
types.add(UMLElementTypes.CentralBufferNode_3066);
types.add(UMLElementTypes.Pin_3071);
types.add(UMLElementTypes.InputPin_3080);
types.add(UMLElementTypes.OutputPin_3081);
types.add(UMLElementTypes.OutputPin_3090);
types.add(UMLElementTypes.ExpansionNode_3091);
} else if (relationshipType == UMLElementTypes.CommentAnnotatedElement_4007) {
types.add(UMLElementTypes.Comment_2029);
}
return types;
}
/**
* @generated
*/
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
}
/**
* @generated
*/
public class ActivityFigure extends RoundedRectangle {
/**
* @generated
*/
private RectangleFigure fFigureActivityFigure_Body;
/**
* @generated
*/
private NameAndStereotypeBlock fNameAndStereotypeBlock;
/**
* @generated
*/
public ActivityFigure() {
BorderLayout layoutThis = new BorderLayout();
this.setLayoutManager(layoutThis);
this.setCornerDimensions(new Dimension(getMapMode().DPtoLP(18), getMapMode().DPtoLP(18)));
this.setLineWidth(1);
createContents();
}
/**
* @generated
*/
private void createContents() {
RectangleFigure activityFigure_NameContainer0 = new RectangleFigure();
activityFigure_NameContainer0.setFill(false);
activityFigure_NameContainer0.setOutline(false);
activityFigure_NameContainer0.setLineWidth(1);
activityFigure_NameContainer0.setBorder(new MarginBorder(getMapMode().DPtoLP(3), getMapMode().DPtoLP(5), getMapMode().DPtoLP(2), getMapMode().DPtoLP(5)));
this.add(activityFigure_NameContainer0, BorderLayout.TOP);
ToolbarLayout layoutActivityFigure_NameContainer0 = new ToolbarLayout();
layoutActivityFigure_NameContainer0.setStretchMinorAxis(true);
layoutActivityFigure_NameContainer0.setMinorAlignment(ToolbarLayout.ALIGN_TOPLEFT);
layoutActivityFigure_NameContainer0.setSpacing(0);
layoutActivityFigure_NameContainer0.setVertical(true);
activityFigure_NameContainer0.setLayoutManager(layoutActivityFigure_NameContainer0);
fNameAndStereotypeBlock = new NameAndStereotypeBlock();
activityFigure_NameContainer0.add(fNameAndStereotypeBlock);
fFigureActivityFigure_Body = new RectangleFigure();
fFigureActivityFigure_Body.setFill(false);
fFigureActivityFigure_Body.setOutline(false);
fFigureActivityFigure_Body.setLineWidth(1);
this.add(fFigureActivityFigure_Body, BorderLayout.CENTER);
PartitionLayout layoutFFigureActivityFigure_Body = new PartitionLayout();
layoutFFigureActivityFigure_Body.setViewer(getViewer());
fFigureActivityFigure_Body.setLayoutManager(layoutFFigureActivityFigure_Body);
}
private Border createBorder0() {
OneLineBorder result = new OneLineBorder();
result.setPosition(PositionConstants.NONE);
return result;
}
/**
* @generated
*/
public WrappingLabel getFigureActivityFigure_name() {
return getNameAndStereotypeBlock().getNameLabel();
}
/**
* @generated
*/
public RectangleFigure getFigureActivityFigure_Body() {
return fFigureActivityFigure_Body;
}
/**
* @generated
*/
public NameAndStereotypeBlock getNameAndStereotypeBlock() {
return fNameAndStereotypeBlock;
}
/**
* @generated
*/
public StereotypeLabel2 getFigureActivityFigure_stereo() {
return getNameAndStereotypeBlock().getStereotypeLabel();
}
}
/**
* @generated
*/
protected void reorderChild(EditPart child, int index) {
// Save the constraint of the child so that it does not
// get lost during the remove and re-add.
IFigure childFigure = ((GraphicalEditPart) child).getFigure();
LayoutManager layout = getContentPaneFor((IGraphicalEditPart) child).getLayoutManager();
Object constraint = null;
if (layout != null) {
constraint = layout.getConstraint(childFigure);
}
super.reorderChild(child, index);
setLayoutConstraint(child, childFigure, constraint);
}
/**
* @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(ActivityStereotypeEditPart.VISUAL_ID));
if (result != null) {
return result;
}
}
}
return getPrimaryChildEditPart();
}
}