Java IPeCreateService.createBoxRelativeAnchor方法代码示例

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
	final Diagram targetDiagram = (Diagram) context.getTargetContainer();
	final IPeCreateService peCreateService = Graphiti.getPeCreateService();
	final IGaService gaService = Graphiti.getGaService();

	final Medium addedDomainObject = (Medium) context.getNewObject();

	// Add the new Instance to the current Network
	final Architecture architecture = (Architecture) getBusinessObjectForPictogramElement(getDiagram());
	architecture.getMedia().add(addedDomainObject);

	// Create the container shape
	final ContainerShape topLevelShape = peCreateService.createContainerShape(targetDiagram, true);
	PropertiesUtils.setPeIdentifier(topLevelShape, Medium.class);

	// Create the container graphic
	final Ellipse roundedRectangle = gaService.createPlainEllipse(topLevelShape);
	roundedRectangle.setStyle(StyleUtils.mediumShape(getDiagram()));
	gaService.setLocationAndSize(roundedRectangle, context.getX(), context.getY(), SHAPE_WIDTH, SHAPE_HEIGHT);

	// The text label for Instance name
	final Text text = gaService.createPlainText(roundedRectangle);
	PropertiesUtils.setPeIdentifier(text, LABEL_ID);
	// Set properties on instance label
	text.setStyle(StyleUtils.mediumText(getDiagram()));
	gaService.setLocationAndSize(text, 0, 0, SHAPE_WIDTH, LABEL_HEIGHT);

	if (addedDomainObject.getName() != null) {
		text.setValue(addedDomainObject.getName());
	}

	// The line separator
	final int[] xy = { 0, LABEL_HEIGHT, SHAPE_WIDTH, LABEL_HEIGHT };
	final Polyline line = gaService.createPlainPolyline(roundedRectangle, xy);
	PropertiesUtils.setPeIdentifier(line, SEP_ID);
	line.setLineWidth(SHAPE_SEPARATOR);

	// Configure direct editing
	IDirectEditingInfo directEditingInfo = getFeatureProvider().getDirectEditingInfo();
	directEditingInfo.setPictogramElement(topLevelShape);
	directEditingInfo.setGraphicsAlgorithm(text);
	directEditingInfo.setMainPictogramElement(topLevelShape);

	// We link graphical representation and domain model object
	link(topLevelShape, addedDomainObject);

	// Create anchor
	peCreateService.createChopboxAnchor(topLevelShape);

	// create an additional box relative anchor at middle-right
	BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(topLevelShape);
	boxAnchor.setRelativeWidth(0.5);
	boxAnchor.setRelativeHeight(0.0);
	boxAnchor.setReferencedGraphicsAlgorithm(roundedRectangle);

	// assign a rectangle graphics algorithm for the box relative anchor
	gaService.createPlainRectangle(boxAnchor);

	return topLevelShape;
}
 

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
	final Diagram targetDiagram = (Diagram) context.getTargetContainer();
	final IPeCreateService peCreateService = Graphiti.getPeCreateService();
	final IGaService gaService = Graphiti.getGaService();

	final ProcessingUnit addedDomainObject = (ProcessingUnit) context.getNewObject();

	// Add the new Instance to the current Network
	final Architecture architecture = (Architecture) getBusinessObjectForPictogramElement(getDiagram());
	architecture.getProcessingUnits().add(addedDomainObject);

	// Create the container shape
	final ContainerShape topLevelShape = peCreateService.createContainerShape(targetDiagram, true);
	PropertiesUtils.setPeIdentifier(topLevelShape, type);

	// Create the container graphic
	final RoundedRectangle roundedRectangle = gaService.createPlainRoundedRectangle(topLevelShape, 5, 5);
	roundedRectangle.setStyle(StyleUtils.processingUnitShape(getDiagram(), type));
	gaService.setLocationAndSize(roundedRectangle, context.getX(), context.getY(), SHAPE_WIDTH, SHAPE_HEIGHT);

	// The text label for Instance name
	final Text text = gaService.createPlainText(roundedRectangle);
	PropertiesUtils.setPeIdentifier(text, LABEL_ID);
	// Set properties on instance label
	text.setStyle(StyleUtils.processingUnitText(getDiagram()));
	gaService.setLocationAndSize(text, 0, 0, SHAPE_WIDTH, LABEL_HEIGHT);

	if (addedDomainObject.getName() != null) {
		text.setValue(addedDomainObject.getName());
	}

	// The line separator
	final int[] xy = { 0, LABEL_HEIGHT, SHAPE_WIDTH, LABEL_HEIGHT };
	final Polyline line = gaService.createPlainPolyline(roundedRectangle, xy);
	PropertiesUtils.setPeIdentifier(line, SEP_ID);
	line.setLineWidth(SHAPE_SEPARATOR);

	// Configure direct editing
	IDirectEditingInfo directEditingInfo = getFeatureProvider().getDirectEditingInfo();
	directEditingInfo.setPictogramElement(topLevelShape);
	directEditingInfo.setGraphicsAlgorithm(text);
	directEditingInfo.setMainPictogramElement(topLevelShape);

	// We link graphical representation and domain model object
	link(topLevelShape, addedDomainObject);

	// Create anchor
	peCreateService.createChopboxAnchor(topLevelShape);

	// create an additional box relative anchor at middle-right
	final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(topLevelShape);

	boxAnchor.setRelativeWidth(0.5);
	boxAnchor.setRelativeHeight(1.0);
	boxAnchor.setReferencedGraphicsAlgorithm(roundedRectangle);

	// assign a rectangle graphics algorithm for the box relative anchor
	gaService.createPlainRectangle(boxAnchor);

	return topLevelShape;
}
 

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
  final Event addedEvent = (Event) context.getNewObject();
  final ContainerShape parent = context.getTargetContainer();

  // CONTAINER SHAPE WITH CIRCLE
  final IPeCreateService peCreateService = Graphiti.getPeCreateService();
  final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);

  // check whether the context has a size (e.g. from a create feature)
  // otherwise define a default size for the shape
  final int width = context.getWidth() <= 0 ? 35 : context.getWidth();
  final int height = context.getHeight() <= 0 ? 35 : context.getHeight();

  final IGaService gaService = Graphiti.getGaService();

  Ellipse circle;
  {
    final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
    invisibleCircle.setFilled(false);
    invisibleCircle.setLineVisible(false);
    gaService.setLocationAndSize(invisibleCircle, context.getX(), context.getY(), width, height);

    // create and set visible circle inside invisible circle
    circle = gaService.createEllipse(invisibleCircle);
    circle.setParentGraphicsAlgorithm(invisibleCircle);
    circle.setStyle(StyleUtil.getStyleForEvent(getDiagram()));
    circle.setLineWidth(3);
    gaService.setLocationAndSize(circle, 0, 0, width, height);

    if (addedEvent.eResource() == null) {
		Object parentObject = getBusinessObjectForPictogramElement(parent);
     if (parentObject instanceof SubProcess) {
       ((SubProcess) parentObject).getFlowElements().add(addedEvent);
     } else {
       getDiagram().eResource().getContents().add(addedEvent);
     }
	}

    // create link and wire it
    link(containerShape, addedEvent);
  }
  
  {
    final Shape shape = peCreateService.createShape(containerShape, false);
    final Image image = gaService.createImage(shape, ActivitiImageProvider.IMG_ENDEVENT_ERROR);
    
    gaService.setLocationAndSize(image, 5, 5, 25, 25);
  }

  // add a chopbox anchor to the shape
  peCreateService.createChopboxAnchor(containerShape);
  if (!(addedEvent instanceof EndEvent)) {

    // create an additional box relative anchor at middle-right
    final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
    boxAnchor.setRelativeWidth(1.0);
    boxAnchor.setRelativeHeight(0.51);
    boxAnchor.setReferencedGraphicsAlgorithm(circle);
    final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
    gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
  }
  layoutPictogramElement(containerShape);

  return containerShape;
}
 

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
	final Event addedEvent = (Event) context.getNewObject();
	final ContainerShape parent = context.getTargetContainer();

	// CONTAINER SHAPE WITH CIRCLE
	final IPeCreateService peCreateService = Graphiti.getPeCreateService();
	final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);

	// check whether the context has a size (e.g. from a create feature)
	// otherwise define a default size for the shape
	final int width = context.getWidth() <= 0 ? 35 : context.getWidth();
	final int height = context.getHeight() <= 0 ? 35 : context.getHeight();

	final IGaService gaService = Graphiti.getGaService();

	Ellipse circle;
	{
		final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
		invisibleCircle.setFilled(false);
		invisibleCircle.setLineVisible(false);
		gaService.setLocationAndSize(invisibleCircle, context.getX(), context.getY(), width, height);

		// create and set visible circle inside invisible circle
		circle = gaService.createEllipse(invisibleCircle);
		circle.setParentGraphicsAlgorithm(invisibleCircle);
		circle.setStyle(StyleUtil.getStyleForEvent(getDiagram()));
		if (addedEvent instanceof EndEvent == true) {
		  circle.setLineWidth(3);
		}
		gaService.setLocationAndSize(circle, 0, 0, width, height);

		// if addedClass has no resource we add it to the resource of the
		// diagram
		// in a real scenario the business model would have its own resource
		if (addedEvent.eResource() == null) {
			Object parentObject = getBusinessObjectForPictogramElement(parent);
      if (parentObject instanceof SubProcess) {
        ((SubProcess) parentObject).getFlowElements().add(addedEvent);
      } else {
        getDiagram().eResource().getContents().add(addedEvent);
      }
		}

		// create link and wire it
		link(containerShape, addedEvent);
	}

	// add a chopbox anchor to the shape
	peCreateService.createChopboxAnchor(containerShape);
	if (!(addedEvent instanceof EndEvent)) {

		// create an additional box relative anchor at middle-right
		final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
		boxAnchor.setRelativeWidth(1.0);
		boxAnchor.setRelativeHeight(0.51);
		boxAnchor.setReferencedGraphicsAlgorithm(circle);
		final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
		gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
	}
	
	if (addedEvent instanceof StartEvent && ((StartEvent) addedEvent).getEventDefinitions().size() > 0) {
		
		final Shape shape = peCreateService.createShape(containerShape, false);
     final Image image = gaService.createImage(shape, ActivitiImageProvider.IMG_BOUNDARY_TIMER);
     image.setStretchH(true);
     image.setStretchV(true);
     image.setWidth(IMAGE_SIZE);
     image.setHeight(IMAGE_SIZE);
     
     gaService.setLocationAndSize(image, (width - IMAGE_SIZE) / 2, (height - IMAGE_SIZE) / 2, IMAGE_SIZE, IMAGE_SIZE);
	}
	
	layoutPictogramElement(containerShape);

	return containerShape;
}
 

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
  final Event addedEvent = (Event) context.getNewObject();
  final ContainerShape parent = context.getTargetContainer();

  // CONTAINER SHAPE WITH CIRCLE
  final IPeCreateService peCreateService = Graphiti.getPeCreateService();
  final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);

  // check whether the context has a size (e.g. from a create feature)
  // otherwise define a default size for the shape
  final int width = context.getWidth() <= 0 ? 35 : context.getWidth();
  final int height = context.getHeight() <= 0 ? 35 : context.getHeight();

  final IGaService gaService = Graphiti.getGaService();

  Ellipse circle;
  {
    final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
    invisibleCircle.setFilled(false);
    invisibleCircle.setLineVisible(false);
    gaService.setLocationAndSize(invisibleCircle, context.getX(), context.getY(), width, height);

    // create and set visible circle inside invisible circle
    circle = gaService.createEllipse(invisibleCircle);
    circle.setParentGraphicsAlgorithm(invisibleCircle);
    circle.setStyle(StyleUtil.getStyleForEvent(getDiagram()));
    gaService.setLocationAndSize(circle, 0, 0, width, height);

    if (addedEvent.eResource() == null) {
		Object parentObject = getBusinessObjectForPictogramElement(parent);
     if (parentObject instanceof SubProcess) {
       ((SubProcess) parentObject).getFlowElements().add(addedEvent);
     } else {
       getDiagram().eResource().getContents().add(addedEvent);
     }
	}

    // create link and wire it
    link(containerShape, addedEvent);
  }
  
  {
    final Shape shape = peCreateService.createShape(containerShape, false);
    final Image image = gaService.createImage(shape, ActivitiImageProvider.IMG_BOUNDARY_TIMER);
    
    image.setStretchH(true);
    image.setStretchV(true);
    image.setWidth(33);
    image.setHeight(33);
    
    gaService.setLocationAndSize(image, 1, 1, 33, 33);
  }

  // add a chopbox anchor to the shape
  peCreateService.createChopboxAnchor(containerShape);
  if (!(addedEvent instanceof EndEvent)) {

    // create an additional box relative anchor at middle-right
    final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
    boxAnchor.setRelativeWidth(1.0);
    boxAnchor.setRelativeHeight(0.51);
    boxAnchor.setReferencedGraphicsAlgorithm(circle);
    final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
    gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
  }
  layoutPictogramElement(containerShape);

  return containerShape;
}
 

import org.eclipse.graphiti.services.IPeCreateService; //导入方法依赖的package包/类
@Override
public PictogramElement add(IAddContext context) {
	final Event addedEvent = (Event) context.getNewObject();
	final ContainerShape parent = context.getTargetContainer();

	// CONTAINER SHAPE WITH CIRCLE
	final IPeCreateService peCreateService = Graphiti.getPeCreateService();
	final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);

	// check whether the context has a size (e.g. from a create feature)
	// otherwise define a default size for the shape
	final int width = context.getWidth() <= 0 ? 35 : context.getWidth();
	final int height = context.getHeight() <= 0 ? 35 : context.getHeight();

	final IGaService gaService = Graphiti.getGaService();

	Ellipse circle;
	{
		final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
		invisibleCircle.setFilled(false);
		invisibleCircle.setLineVisible(false);
		gaService.setLocationAndSize(invisibleCircle, context.getX(), context.getY(), width, height);

		// create and set visible circle inside invisible circle
		circle = gaService.createEllipse(invisibleCircle);
		circle.setParentGraphicsAlgorithm(invisibleCircle);
		circle.setStyle(StyleUtil.getStyleForEvent(getDiagram()));
		if (addedEvent instanceof EndEvent == true) {
		  circle.setLineWidth(3);
		}
		gaService.setLocationAndSize(circle, 0, 0, width, height);

		// if addedClass has no resource we add it to the resource of the
		// diagram
		// in a real scenario the business model would have its own resource
		if (addedEvent.eResource() == null) {
			Object parentObject = getBusinessObjectForPictogramElement(parent);
      if (parentObject instanceof SubProcess) {
        ((SubProcess) parentObject).getFlowElements().add(addedEvent);
      } else {
        getDiagram().eResource().getContents().add(addedEvent);
      }
		}

		// create link and wire it
		link(containerShape, addedEvent);
	}
	
	{
     final Shape shape = peCreateService.createShape(containerShape, false);
     final Image image = gaService.createImage(shape, "org.activiti.designer.alfresco.logo");

     gaService.setLocationAndSize(image, 10, 10, IMAGE_SIZE, IMAGE_SIZE);
   }

	// add a chopbox anchor to the shape
	peCreateService.createChopboxAnchor(containerShape);
	
	// create an additional box relative anchor at middle-right
	final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
	boxAnchor.setRelativeWidth(1.0);
	boxAnchor.setRelativeHeight(0.51);
	boxAnchor.setReferencedGraphicsAlgorithm(circle);
	final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
	gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
	
	layoutPictogramElement(containerShape);

	return containerShape;
}