Examples with BPMNEdge org.eclipse.bpmn2.di.BPMNEdge used on opensource projects

Example 6 with BPMNEdge

use of org.eclipse.bpmn2.di.BPMNEdge in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method createBpmnEdgeForSequenceFlow.

private void createBpmnEdgeForSequenceFlow(BpmnDiFactory factory, BPMNPlane plane, SequenceFlow sequenceFlow) {
    BPMNEdge edge = factory.createBPMNEdge();
    edge.setBpmnElement(sequenceFlow);
    DcFactory dcFactory = DcFactory.eINSTANCE;
    Point point = dcFactory.createPoint();
    List<Point> dockers = _dockers.get(sequenceFlow.getId());
    if (sequenceFlow.getSourceRef() != null) {
        Bounds sourceBounds = _bounds.get(sequenceFlow.getSourceRef().getId());
        // Test for valid docker with X and Y  > -1, created by EdgeParser
        if (dockers != null && dockers.size() > 0 && dockers.get(0).getX() > -1 && dockers.get(0).getY() > -1) {
            // First docker is connection to Source
            point.setX(sourceBounds.getX() + dockers.get(0).getX());
            point.setY(sourceBounds.getY() + dockers.get(0).getY());
        } else {
            // Default is right middle of Source
            point.setX(sourceBounds.getX() + sourceBounds.getWidth());
            point.setY(sourceBounds.getY() + (sourceBounds.getHeight() / 2));
        }
    }
    edge.getWaypoint().add(point);
    for (int i = 1; i < dockers.size() - 1; i++) {
        edge.getWaypoint().add(dockers.get(i));
    }
    point = dcFactory.createPoint();
    if (sequenceFlow.getTargetRef() != null) {
        Bounds targetBounds = _bounds.get(sequenceFlow.getTargetRef().getId());
        // Test for valid docker with X and Y  > -1, created by EdgeParser
        if (dockers != null && dockers.size() > 1 && dockers.get(dockers.size() - 1).getX() > -1 && dockers.get(dockers.size() - 1).getY() > -1) {
            // Last docker is connection to Target
            point.setX(targetBounds.getX() + dockers.get(dockers.size() - 1).getX());
            point.setY(targetBounds.getY() + dockers.get(dockers.size() - 1).getY());
        } else {
            // Default is left middle of Target
            point.setX(targetBounds.getX());
            point.setY(targetBounds.getY() + (targetBounds.getHeight() / 2));
        }
    }
    edge.getWaypoint().add(point);
    plane.getPlaneElement().add(edge);
}

Example 7 with BPMNEdge

use of org.eclipse.bpmn2.di.BPMNEdge in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method updateEdgeBoundsInContainers.

public void updateEdgeBoundsInContainers(FlowElementsContainer container, SequenceFlow sq, BPMNPlane plane, BPMNEdge edge) {
    for (FlowElement fele : container.getFlowElements()) {
        // dont do this if its on process level
        if (!(container instanceof Process)) {
            if (fele.getId().equals(sq.getSourceRef().getId())) {
                Bounds sourceBounds = getBoundsForElement(sq.getSourceRef(), plane);
                List<Point> edgePoints = edge.getWaypoint();
                if (edgePoints != null && edgePoints.size() > 1) {
                    if (sourceBounds != null) {
                        Point first = edgePoints.get(0);
                        first.setX(first.getX() + getBoundsForElement(container, plane).getX() + (sourceBounds.getWidth() / 2));
                        first.setY(first.getY() + getBoundsForElement(container, plane).getY());
                    }
                }
            } else if (fele.getId().equals(sq.getTargetRef().getId())) {
                Bounds targetBounds = getBoundsForElement(sq.getTargetRef(), plane);
                List<Point> edgePoints = edge.getWaypoint();
                if (edgePoints != null && edgePoints.size() > 1) {
                    if (targetBounds != null) {
                        Point last = edgePoints.get(edgePoints.size() - 1);
                        last.setX(last.getX() + getBoundsForElement(container, plane).getX() - (targetBounds.getWidth() / 2));
                        last.setY(last.getY() + getBoundsForElement(container, plane).getY());
                    }
                }
            }
        }
        if (fele instanceof FlowElementsContainer) {
            updateEdgeBoundsInContainers((FlowElementsContainer) fele, sq, plane, edge);
        }
    }
}

Example 8 with BPMNEdge

use of org.eclipse.bpmn2.di.BPMNEdge in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method createBpmnEdgeForAssociation.

private void createBpmnEdgeForAssociation(BpmnDiFactory factory, BPMNPlane plane, Association association) {
    BPMNEdge edge = factory.createBPMNEdge();
    edge.setBpmnElement(association);
    DcFactory dcFactory = DcFactory.eINSTANCE;
    Point point = dcFactory.createPoint();
    Bounds sourceBounds = _bounds.get(association.getSourceRef().getId());
    point.setX(sourceBounds.getX() + (sourceBounds.getWidth() / 2));
    point.setY(sourceBounds.getY() + (sourceBounds.getHeight() / 2));
    edge.getWaypoint().add(point);
    List<Point> dockers = _dockers.get(association.getId());
    for (int i = 1; i < dockers.size() - 1; i++) {
        edge.getWaypoint().add(dockers.get(i));
    }
    point = dcFactory.createPoint();
    Bounds targetBounds = _bounds.get(association.getTargetRef().getId());
    point.setX(targetBounds.getX() + (targetBounds.getWidth() / 2));
    point.setY(targetBounds.getY() + (targetBounds.getHeight() / 2));
    edge.getWaypoint().add(point);
    plane.getPlaneElement().add(edge);
}

Example 9 with BPMNEdge

use of org.eclipse.bpmn2.di.BPMNEdge in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method revisitEdgeBoundsInContainers.

public void revisitEdgeBoundsInContainers(Definitions def) {
    BPMNPlane plane = def.getDiagrams().get(0).getPlane();
    List<DiagramElement> diagramElements = plane.getPlaneElement();
    for (DiagramElement dia : diagramElements) {
        if (dia instanceof BPMNEdge) {
            BPMNEdge edge = (BPMNEdge) dia;
            if (edge.getBpmnElement() instanceof SequenceFlow) {
                SequenceFlow sq = (SequenceFlow) edge.getBpmnElement();
                List<RootElement> rootElements = def.getRootElements();
                for (RootElement root : rootElements) {
                    if (root instanceof Process) {
                        Process process = (Process) root;
                        updateEdgeBoundsInContainers(process, sq, plane, edge);
                    }
                }
                // update the source and target on BPMNEdge
                if (sq.getSourceRef() != null) {
                    edge.setSourceElement(getBPMNShapeForElement(sq.getSourceRef(), plane));
                }
                if (sq.getTargetRef() != null) {
                    edge.setTargetElement(getBPMNShapeForElement(sq.getTargetRef(), plane));
                }
            }
        }
    }
}

Example 10 with BPMNEdge

use of org.eclipse.bpmn2.di.BPMNEdge in project kie-wb-common by kiegroup.

the class SequenceFlowPropertyReader method getSourcePosition.

private Point2D getSourcePosition(String edgeId, String sourceId) {
    BPMNEdge bpmnEdge = definitionResolver.getEdge(edgeId).get();
    Bounds sourceBounds = definitionResolver.getShape(sourceId).getBounds();
    List<Point> waypoint = bpmnEdge.getWaypoint();
    return waypoint.isEmpty() ? sourcePosition(sourceBounds) : offsetPosition(sourceBounds, waypoint.get(0));
}