private void calculate() {
int minX = Integer.MAX_VALUE;
int minY = Integer.MAX_VALUE;
minWidth = 0;
minHeight = 0;
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm ga = pe.getGraphicsAlgorithm();
if (ga != null) {
int x = ga.getX();
int y = ga.getY();
if (x < minX) minX = x;
if (y < minY) minY = y;
}
}
shiftX = minX;
shiftY = minY;
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm ga = pe.getGraphicsAlgorithm();
if (ga != null) {
int w = ga.getX() - minX + ga.getWidth();
int h = ga.getY() - minY + ga.getHeight();
if (w > minWidth) minWidth = w;
if (h > minHeight) minHeight = h;
}
}
if (minWidth <= 0) minWidth = GraphicsUtil.TASK_DEFAULT_WIDTH;
if (minHeight <= 0) minHeight = GraphicsUtil.TASK_DEFAULT_HEIGHT;
}
public static void setContainerChildrenVisible(
IFeatureProvider fp, ContainerShape container, boolean visible) {
List<PictogramElement> list = new ArrayList<PictogramElement>();
list.addAll(container.getChildren());
for (PictogramElement pe : list) {
if (ShapeDecoratorUtil.isActivityBorder(pe)) continue;
if (ShapeDecoratorUtil.isEventSubProcessDecorator(pe)) {
pe.setVisible(!visible);
} else pe.setVisible(visible);
if (visible) FeatureSupport.updateLabel(fp, pe, null);
if (pe instanceof AnchorContainer) {
AnchorContainer ac = (AnchorContainer) pe;
for (Anchor a : ac.getAnchors()) {
for (Connection c : a.getOutgoingConnections()) {
c.setVisible(visible);
if (visible) FeatureSupport.updateLabel(fp, c, null);
for (ConnectionDecorator decorator : c.getConnectionDecorators()) {
decorator.setVisible(visible);
}
}
}
}
}
}
@Override
public void execute(ICustomContext context) {
PictogramElement[] pes = context.getPictogramElements();
if (pes != null && pes.length == 1) {
PictogramElement pe0 = pes[0];
Object bo = getBusinessObjectForPictogramElement(pe0);
if (pe0 instanceof ContainerShape && bo instanceof FlowNode) {
ContainerShape containerShape = (ContainerShape) pe0;
FlowNode flowNode = (FlowNode) bo;
try {
BPMNShape bpmnShape = DIUtils.findBPMNShape(flowNode);
if (bpmnShape.isIsExpanded()) {
Bpmn2Preferences preferences = Bpmn2Preferences.getInstance(getDiagram());
ShapeStyle ss = preferences.getShapeStyle("TASKS");
// SubProcess is expanded - resize to standard Task size
// NOTE: children tasks will be set not-visible in LayoutExpandableActivityFeature
bpmnShape.setIsExpanded(false);
GraphicsAlgorithm ga = containerShape.getGraphicsAlgorithm();
ResizeShapeContext resizeContext = new ResizeShapeContext(containerShape);
IResizeShapeFeature resizeFeature =
getFeatureProvider().getResizeShapeFeature(resizeContext);
IDimension oldSize = FeatureSupport.getCollapsedSize(containerShape);
int oldWidth = ga.getWidth();
int oldHeight = ga.getHeight();
FeatureSupport.setExpandedSize(containerShape, oldWidth, oldHeight);
int newWidth = ss.getDefaultWidth();
int newHeight = ss.getDefaultHeight();
if (newWidth < oldSize.getWidth()) oldSize.setWidth(newWidth);
if (newHeight < oldSize.getHeight()) oldSize.setHeight(newHeight);
newWidth = oldSize.getWidth();
newHeight = oldSize.getHeight();
resizeContext.setX(ga.getX() + oldWidth / 2 - newWidth / 2);
resizeContext.setY(ga.getY() + oldHeight / 2 - newHeight / 2);
resizeContext.setWidth(newWidth);
resizeContext.setHeight(newHeight);
resizeFeature.resizeShape(resizeContext);
UpdateContext updateContext = new UpdateContext(containerShape);
IUpdateFeature updateFeature = getFeatureProvider().getUpdateFeature(updateContext);
if (updateFeature.updateNeeded(updateContext).toBoolean())
updateFeature.update(updateContext);
getDiagramEditor().selectPictogramElements(new PictogramElement[] {});
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
public static boolean updateConnection(IFeatureProvider fp, Connection connection) {
boolean layoutChanged = false;
LayoutContext layoutContext = new LayoutContext(connection);
ILayoutFeature layoutFeature = fp.getLayoutFeature(layoutContext);
if (layoutFeature != null) {
layoutFeature.layout(layoutContext);
layoutChanged = layoutFeature.hasDoneChanges();
}
boolean updateChanged = false;
UpdateContext updateContext = new UpdateContext(connection);
IUpdateFeature updateFeature = fp.getUpdateFeature(updateContext);
if (updateFeature != null && updateFeature.updateNeeded(updateContext).toBoolean()) {
updateFeature.update(updateContext);
updateChanged = updateFeature.hasDoneChanges();
}
if (layoutChanged) FeatureSupport.updateLabel(fp, connection, null);
// also update any Connections that are connected to this Connection
// for (Shape shape : AnchorUtil.getConnectionPoints(connection)) {
// updateConnections(fp, shape);
// }
return layoutChanged || updateChanged;
}
@Override
public boolean canExecute(ICustomContext context) {
PictogramElement[] pes = context.getPictogramElements();
if (pes != null && pes.length == 1) {
BaseElement be = BusinessObjectUtil.getFirstBaseElement(pes[0]);
return FeatureSupport.isElementExpanded(be);
}
return false;
}
@Override
public void delete(IDeleteContext context) {
ContainerShape laneContainerShape = (ContainerShape) context.getPictogramElement();
ContainerShape parentContainerShape = laneContainerShape.getContainer();
if (parentContainerShape != null) {
boolean before = false;
ContainerShape neighborContainerShape = FeatureSupport.getLaneAfter(laneContainerShape);
if (neighborContainerShape == null) {
neighborContainerShape = FeatureSupport.getLaneBefore(laneContainerShape);
if (neighborContainerShape == null) {
super.delete(context);
return;
} else {
before = true;
}
}
boolean isHorizontal = FeatureSupport.isHorizontal(laneContainerShape);
GraphicsAlgorithm ga = laneContainerShape.getGraphicsAlgorithm();
GraphicsAlgorithm neighborGA = neighborContainerShape.getGraphicsAlgorithm();
ResizeShapeContext newContext = new ResizeShapeContext(neighborContainerShape);
if (!before) {
Graphiti.getGaService().setLocation(neighborGA, ga.getX(), ga.getY());
}
newContext.setLocation(neighborGA.getX(), neighborGA.getY());
if (isHorizontal) {
newContext.setHeight(neighborGA.getHeight() + ga.getHeight());
newContext.setWidth(neighborGA.getWidth());
} else {
newContext.setHeight(neighborGA.getHeight());
newContext.setWidth(neighborGA.getWidth() + ga.getWidth());
}
IResizeShapeFeature resizeFeature = getFeatureProvider().getResizeShapeFeature(newContext);
if (resizeFeature.canResizeShape(newContext)) {
super.delete(context);
resizeFeature.resizeShape(newContext);
return;
}
}
super.delete(context);
}
private void resizeLaneWidth(IResizeShapeContext context) {
ContainerShape participantShape = (ContainerShape) context.getShape();
GraphicsAlgorithm ga = participantShape.getGraphicsAlgorithm();
int dHeight = context.getHeight() - ga.getHeight();
int dWidth = context.getWidth() - ga.getWidth();
if ((dWidth != 0 && FeatureSupport.isHorizontal(participantShape))
|| (dHeight != 0 && !FeatureSupport.isHorizontal(participantShape))) {
List<PictogramElement> childrenShapes =
FeatureSupport.getChildsOfBusinessObjectType(participantShape, Lane.class);
for (PictogramElement currentPicElem : childrenShapes) {
if (currentPicElem instanceof ContainerShape) {
ContainerShape currentContainerShape = (ContainerShape) currentPicElem;
GraphicsAlgorithm laneGA = currentContainerShape.getGraphicsAlgorithm();
ResizeShapeContext newContext = new ResizeShapeContext(currentContainerShape);
newContext.setLocation(laneGA.getX(), laneGA.getY());
if (FeatureSupport.isHorizontal(participantShape)) {
newContext.setWidth(laneGA.getWidth() + dWidth);
newContext.setHeight(laneGA.getHeight());
} else {
newContext.setHeight(laneGA.getHeight() + dHeight);
newContext.setWidth(laneGA.getWidth());
}
newContext.putProperty(POOL_RESIZE_PROPERTY, true);
IResizeShapeFeature resizeFeature =
getFeatureProvider().getResizeShapeFeature(newContext);
if (resizeFeature.canResizeShape(newContext)) {
resizeFeature.resizeShape(newContext);
}
}
}
}
}
/**
* Gets the owner {@link PictogramElement} of a Label from a given IContext object. Label shapes
* are added by Feature Containers using a {@link
* org.eclipse.bpmn2.modeler.core.features.MultiAddFeature} - the first Add Feature in the Multi
* Add creates the graphical element that represents the shape or connection, and a subsequent Add
* Feature contributes the Label.
*
* <p>A Label and its owning PictogramElement are ultimately linked to each other by way of the
* PictogramElement link list; the owner has a link to the ContainerShape of the Label and the
* Label has a link to the owning shape or connection.
*
* @param context a Graphiti context object
* @return the PictogramElement that owns a Label if it has one, or null.
*/
public static PictogramElement getLabelOwner(IContext context) {
List<PictogramElement> pes =
(List<PictogramElement>) context.getProperty(GraphitiConstants.PICTOGRAM_ELEMENTS);
if (pes != null && pes.size() > 0) {
return getLabelOwner(pes.get(pes.size() - 1));
}
PictogramElement pe =
(PictogramElement) context.getProperty(GraphitiConstants.PICTOGRAM_ELEMENT);
if (pe != null) return pe;
if (context instanceof IPictogramElementContext)
return FeatureSupport.getLabelOwner(
((IPictogramElementContext) context).getPictogramElement());
return null;
}
public static void updateCategoryValues(IFeatureProvider fp, PictogramElement pe) {
Resource resource = ObjectPropertyProvider.getResource(pe);
if (Bpmn2Preferences.getInstance(resource).getPropagateGroupCategories()) {
// only do this if User Preference is enabled: assign the Group's CategoryValue
// to the FlowElement represented by the given PictogramElement
Diagram diagram = fp.getDiagramTypeProvider().getDiagram();
FlowElement flowElement = BusinessObjectUtil.getFirstElementOfType(pe, FlowElement.class);
if (flowElement == null) return;
// remove any previous Category Values from this FlowElement
flowElement.getCategoryValueRef().clear();
// find all Groups in this Resource and check if it contains the given FlowElement
if (pe instanceof ContainerShape) {
for (Group group : ModelUtil.getAllObjectsOfType(resource, Group.class)) {
CategoryValue cv = group.getCategoryValueRef();
if (cv == null) continue;
for (PictogramElement groupShape :
Graphiti.getLinkService().getPictogramElements(diagram, group)) {
if (groupShape instanceof ContainerShape) {
for (ContainerShape flowElementShape :
FeatureSupport.findGroupedShapes((ContainerShape) groupShape)) {
FlowElement fe =
BusinessObjectUtil.getFirstElementOfType(flowElementShape, FlowElement.class);
if (fe == flowElement) {
fe.getCategoryValueRef().add(cv);
break;
}
}
}
}
}
} else if (pe instanceof Connection && flowElement instanceof SequenceFlow) {
SequenceFlow sf = (SequenceFlow) flowElement;
FlowNode source = sf.getSourceRef();
FlowNode target = sf.getTargetRef();
sf.getCategoryValueRef().clear();
sf.getCategoryValueRef().addAll(source.getCategoryValueRef());
sf.getCategoryValueRef().addAll(target.getCategoryValueRef());
}
}
}
@Override
public Object[] create(ICreateContext context) {
String state = Selectstate(BPMNToolBehaviorProvider.id_v);
if (state.compareTo("Working") == 0) {
SubProcess element = createBusinessObject(context);
// if (element instanceof Task)
// System.out.println("selectTaskId()"+selectTaskId());
String id = selectTaskId();
element.setId("VA" + id + "-1");
UpdateTaskId(id);
if (element != null) {
changesDone = true;
try {
ModelHandler handler = ModelHandler.getInstance(getDiagram());
if (FeatureSupport.isTargetLane(context) && element instanceof FlowNode) {
((FlowNode) element)
.getLanes()
.add((Lane) getBusinessObjectForPictogramElement(context.getTargetContainer()));
}
handler.addFlowElement(
getBusinessObjectForPictogramElement(context.getTargetContainer()), element);
} catch (IOException e) {
Activator.logError(e);
}
PictogramElement pe = null;
pe = addGraphicalRepresentation(context, element);
return new Object[] {element, pe};
} else changesDone = false;
return new Object[] {null};
} else {
System.out.println("01102015tttttttttttt");
JOptionPane.showMessageDialog(
null,
"Operation is not allowed because the version of process "
+ BPMNToolBehaviorProvider.id_v
+ " is Stable",
"Error",
JOptionPane.ERROR_MESSAGE);
return new Object[] {null};
}
}
/**
* Gets the owner {@link PictogramElement} of a Label from a given PictogramElement. The given PE
* may already be the owner of the Label, in which case the given value is returned. See also
* {@link FeatureSupport#getLabelOwner(IContext)}
*
* @param pe a PictogramElement that represents the Label shape. This may be either the Label
* shape or its owner.
* @return the PictogramElement that is the owner of a Label shape.
*/
public static PictogramElement getLabelOwner(PictogramElement pe) {
DiagramElement de = BusinessObjectUtil.getFirstElementOfType(pe, DiagramElement.class);
if (de != null) return pe;
ContainerShape cs = BusinessObjectUtil.getFirstElementOfType(pe, ContainerShape.class);
de = BusinessObjectUtil.getFirstElementOfType(cs, DiagramElement.class);
if (de != null) return cs;
// Messages attached to MessageFlows do not have a BPMNShape element, their
// visibility is controlled by a setting on the BPMNEdge for the MessageFlow
Message msg = BusinessObjectUtil.getFirstElementOfType(cs, Message.class);
if (msg != null) return cs;
// If this is the ContainerShape of the MessageFlow Message, then it is the label owner.
if (pe instanceof ContainerShape) {
Shape labelShape = BusinessObjectUtil.getFirstElementOfType(pe, Shape.class);
if (FeatureSupport.isLabelShape(labelShape)) return pe;
}
Connection c = BusinessObjectUtil.getFirstElementOfType(pe, Connection.class);
de = BusinessObjectUtil.getFirstElementOfType(c, DiagramElement.class);
if (de != null) return c;
return null;
}
private void resizeLaneHeight(IResizeShapeContext context) {
ContainerShape participantShape = (ContainerShape) context.getShape();
GraphicsAlgorithm ga = participantShape.getGraphicsAlgorithm();
ContainerShape laneToResize = null;
GraphicsAlgorithm laneToResizeGA = null;
int width = 0;
int height = 0;
int x = 0;
int y = 0;
boolean resizeFirstLane = false;
boolean resize = false;
if (FeatureSupport.isHorizontal(participantShape)) {
int dHeight = context.getHeight() - ga.getHeight();
if (dHeight != 0) {
resize = true;
if (context.getY() != ga.getY()) {
laneToResize = (ContainerShape) FeatureSupport.getFirstLaneInContainer(participantShape);
resizeFirstLane = true;
} else {
laneToResize = (ContainerShape) FeatureSupport.getLastLaneInContainer(participantShape);
}
laneToResizeGA = laneToResize.getGraphicsAlgorithm();
width = laneToResizeGA.getWidth();
height = laneToResizeGA.getHeight() + dHeight;
x = laneToResizeGA.getX();
y = laneToResizeGA.getY();
}
} else {
int dWidth = context.getWidth() - ga.getWidth();
if (dWidth != 0) {
resize = true;
if (context.getX() != ga.getX()) {
laneToResize = (ContainerShape) FeatureSupport.getFirstLaneInContainer(participantShape);
resizeFirstLane = true;
} else {
laneToResize = (ContainerShape) FeatureSupport.getLastLaneInContainer(participantShape);
}
laneToResizeGA = laneToResize.getGraphicsAlgorithm();
width = laneToResizeGA.getWidth() + dWidth;
height = laneToResizeGA.getHeight();
x = laneToResizeGA.getX();
y = laneToResizeGA.getY();
}
}
if (resize) {
ResizeShapeContext newContext = new ResizeShapeContext(laneToResize);
newContext.setLocation(x, y);
newContext.setHeight(height);
newContext.setWidth(width);
newContext.putProperty(POOL_RESIZE_PROPERTY, true);
newContext.putProperty(RESIZE_FIRST_LANE, resizeFirstLane);
IResizeShapeFeature resizeFeature = getFeatureProvider().getResizeShapeFeature(newContext);
if (resizeFeature.canResizeShape(newContext)) {
resizeFeature.resizeShape(newContext);
}
if (FeatureSupport.isHorizontal(participantShape)) {
((ResizeShapeContext) context).setHeight(ga.getHeight());
} else {
((ResizeShapeContext) context).setWidth(ga.getWidth());
}
}
}
private void updateConnectionIfNeeded(DataAssociation association, ItemAwareElement value) {
DiagramEditor diagramEditor = ModelUtil.getDiagramEditor(association);
if (diagramEditor == null) return;
boolean hasDoneChanges = false;
Diagram diagram = diagramEditor.getDiagramTypeProvider().getDiagram();
IFeatureProvider fp = diagramEditor.getDiagramTypeProvider().getFeatureProvider();
Shape taskShape = null;
EObject container = association.eContainer();
if (container instanceof Activity || container instanceof Event) {
for (PictogramElement pe :
Graphiti.getLinkService().getPictogramElements(diagram, container)) {
if (pe instanceof Shape
&& BusinessObjectUtil.getFirstElementOfType(pe, BPMNShape.class) != null) {
taskShape = (Shape) pe;
break;
}
}
}
Shape dataShape = null;
if (value instanceof DataObject
|| value instanceof DataObjectReference
|| value instanceof DataStore
|| value instanceof DataStoreReference
|| value instanceof DataInput
|| value instanceof DataOutput) {
List<PictogramElement> pes =
Graphiti.getLinkService().getPictogramElements(diagram, (EObject) value);
for (PictogramElement p : pes) {
if (BusinessObjectUtil.getFirstElementOfType(p, BPMNShape.class) != null) {
dataShape = (Shape) p;
break;
}
}
}
Connection connection =
DataAssociationFeatureContainer.findDataAssociation(diagram, association);
if (connection != null) {
// There's an existing DataAssociation connection which needs to
// either be reconnected or deleted, depending on what the combobox
// selection is.
if (dataShape != null) {
// need to reconnect the DataAssociation
ReconnectionContext rc = null;
if (association instanceof DataInputAssociation) {
Point p = GraphicsUtil.createPoint(connection.getStart());
Anchor a = AnchorUtil.createAnchor((AnchorContainer) dataShape, p);
rc = new ReconnectionContext(connection, connection.getStart(), a, null);
rc.setTargetPictogramElement(dataShape);
rc.setTargetLocation(Graphiti.getPeService().getLocationRelativeToDiagram(a));
rc.setReconnectType(ReconnectionContext.RECONNECT_SOURCE);
} else {
Point p = GraphicsUtil.createPoint(connection.getEnd());
Anchor a = AnchorUtil.createAnchor(dataShape, p);
rc = new ReconnectionContext(connection, a, connection.getEnd(), null);
rc.setTargetPictogramElement(dataShape);
rc.setTargetLocation(Graphiti.getPeService().getLocationRelativeToDiagram(a));
rc.setReconnectType(ReconnectionContext.RECONNECT_TARGET);
}
IReconnectionFeature rf = fp.getReconnectionFeature(rc);
if (rf.canReconnect(rc)) {
rf.reconnect(rc);
hasDoneChanges = true;
}
} else {
// need to delete the DataAssociation connection
DeleteContext dc = new DeleteContext(connection);
connection.getLink().getBusinessObjects().remove(0);
IDeleteFeature df = fp.getDeleteFeature(dc);
df.delete(dc);
}
} else if (dataShape != null) {
// There is no existing DataAssociation connection, but the newly selected source or target
// is some kind of data object shape, so we need to create a connection between the Activity
// (or Throw/Catch Event) that owns the DataAssociation, and the new data object shape.
Point p = GraphicsUtil.createPoint((AnchorContainer) dataShape);
Anchor ownerAnchor = AnchorUtil.createAnchor(taskShape, p);
p = GraphicsUtil.createPoint(taskShape);
Anchor peAnchor = AnchorUtil.createAnchor((AnchorContainer) dataShape, p);
AddConnectionContext ac = null;
if (association instanceof DataOutputAssociation) {
ac = new AddConnectionContext(ownerAnchor, peAnchor);
} else {
ac = new AddConnectionContext(peAnchor, ownerAnchor);
}
ac.putProperty(GraphitiConstants.BUSINESS_OBJECT, association);
ac.setNewObject(association);
IAddFeature af = fp.getAddFeature(ac);
if (af.canAdd(ac)) {
PictogramElement pe = af.add(ac);
if (pe instanceof Connection) {
connection = (Connection) pe;
hasDoneChanges = true;
}
}
}
if (hasDoneChanges) {
FeatureSupport.updateConnection(
diagramEditor.getDiagramTypeProvider().getFeatureProvider(), connection);
}
}
/**
* Returns a list of all Shapes and any Connections attached to them, that are children or
* descendants of the given Lane or Pool container. Only Shapes that are NOT Lanes are returned.
*
* @param containerShape the Lane or Pool container shape.
*/
public static List<PictogramElement> getPoolAndLaneDescendants(ContainerShape containerShape) {
List<PictogramElement> children = new ArrayList<PictogramElement>();
FeatureSupport.collectChildren(containerShape, children, false);
return children;
}
@Override
protected void internalMove(IMoveShapeContext context) {
modifyModelStructure(context);
FeatureSupport.redraw(context.getSourceContainer());
}
@Override
public void resizeShape(IResizeShapeContext context) {
ResizeShapeContext resizeShapeContext = (ResizeShapeContext) context;
ContainerShape containerShape = (ContainerShape) context.getPictogramElement();
Activity activity = BusinessObjectUtil.getFirstElementOfType(containerShape, Activity.class);
try {
BPMNShape shape =
(BPMNShape)
ModelHandlerLocator.getModelHandler(getDiagram().eResource()).findDIElement(activity);
if (shape.isIsExpanded()) {
// SubProcess is expanded
GraphicsAlgorithm parentGa = containerShape.getGraphicsAlgorithm();
int newWidth = resizeShapeContext.getWidth();
int newHeight = resizeShapeContext.getHeight();
SizeCalculator sizeCalc = new SizeCalculator(containerShape);
int shiftX = sizeCalc.shiftX;
int shiftY = sizeCalc.shiftY;
int minWidth = sizeCalc.minWidth;
int minHeight = sizeCalc.minHeight;
if (shiftX < 0) {
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm childGa = pe.getGraphicsAlgorithm();
if (childGa != null) {
int x = childGa.getX() - shiftX + MARGIN;
childGa.setX(x);
}
}
resizeShapeContext.setX(resizeShapeContext.getX() + shiftX - MARGIN);
shiftX = MARGIN;
}
if (shiftY < 0) {
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm childGa = pe.getGraphicsAlgorithm();
if (childGa != null) {
int y = childGa.getY() - shiftY + MARGIN;
childGa.setY(y);
}
}
resizeShapeContext.setY(resizeShapeContext.getY() + shiftY - MARGIN);
shiftX = MARGIN;
}
if (shiftX < MARGIN) shiftX = MARGIN;
if (shiftY < MARGIN) shiftY = MARGIN;
minWidth += 2 * MARGIN;
minHeight += 2 * MARGIN;
if (newWidth < minWidth) {
parentGa.setWidth(minWidth);
}
if (newWidth < shiftX + minWidth) {
int shift = shiftX + minWidth - newWidth;
if (shift > shiftX - MARGIN) {
shift = shiftX - MARGIN;
}
if (shift > 0) {
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm childGa = pe.getGraphicsAlgorithm();
if (childGa != null) {
int x = childGa.getX() - shift;
childGa.setX(x);
}
}
}
}
if (newHeight < minHeight) {
parentGa.setHeight(minHeight);
}
if (newHeight < shiftY + minHeight) {
int shift = shiftY + minHeight - newHeight;
if (shift > shiftY - MARGIN) {
shift = shiftY - MARGIN;
}
if (shift > 0) {
for (PictogramElement pe : FeatureSupport.getContainerChildren(containerShape)) {
GraphicsAlgorithm childGa = pe.getGraphicsAlgorithm();
if (childGa != null) {
int y = childGa.getY() - shift;
childGa.setY(y);
}
}
}
}
if (resizeShapeContext.getWidth() < minWidth) resizeShapeContext.setWidth(minWidth);
if (resizeShapeContext.getHeight() < minHeight) resizeShapeContext.setHeight(minHeight);
} else {
// SubProcess is collapsed
for (PictogramElement pe : FeatureSupport.getContainerDecorators(containerShape)) {
GraphicsAlgorithm childGa = pe.getGraphicsAlgorithm();
if (childGa != null) {
childGa.setWidth(GraphicsUtil.getActivitySize(getDiagram()).getWidth());
childGa.setHeight(GraphicsUtil.getActivitySize(getDiagram()).getHeight());
}
}
resizeShapeContext.setWidth(GraphicsUtil.getActivitySize(getDiagram()).getWidth());
resizeShapeContext.setHeight(GraphicsUtil.getActivitySize(getDiagram()).getHeight());
}
} catch (Exception e) {
Activator.logError(e);
}
Graphiti.getPeService().sendToBack(containerShape);
super.resizeShape(context);
}
public static void updateCollapsedSize(PictogramElement pe) {
IDimension size = GraphicsUtil.calculateSize(pe);
FeatureSupport.setCollapsedSize(pe, size);
}