Examples with Graphic org.osate.ge.graphics.Graphic used on opensource projects

Example 1 with Graphic

use of org.osate.ge.graphics.Graphic in project osate2 by osate.

the class GefAgeDiagram method ensureSceneNodeExists.

/**
 * Ensures that a scene node exists for the specified GEF diagram element.
 * Creates or recreates scene nodes and adds to the scene graph as necessary. Updates the specified GEF diagram element.
 * @param gefDiagramElement the GEF diagram element for which to ensure that the scene node exists.
 * @param parentDiagramElementSceneNode the scene node for the parent of the GEF diagram element. This is specified instead of using
 * the value contained in the GEF diagram element because it may not be up to date.
 * @return the scene node for the diagram element. This specified GEF diagram element will be updated to hold this value.
 */
private Node ensureSceneNodeExists(GefDiagramElement gefDiagramElement, final Node parentDiagramElementSceneNode) {
    Objects.requireNonNull(parentDiagramElementSceneNode, "parentDiagramElementScenenNode must not be null");
    final Graphic graphic = Objects.requireNonNull(gefDiagramElement.diagramElement.getGraphic(), "graphic must not be null");
    final DiagramElement childDiagramElement = gefDiagramElement.diagramElement;
    // 
    // The following final variables determine the operations that needs to be performed by the remainder of the function.
    // They are set by comparing the previous state with the current state of the diagram element.
    // 
    final boolean docked = childDiagramElement.getDockArea() != null;
    final boolean parentIsConnection = parentDiagramElementSceneNode instanceof BaseConnectionNode;
    final boolean create = !Objects.equals(graphic, gefDiagramElement.sourceGraphic) || docked != gefDiagramElement.sceneNode instanceof DockedShape || parentIsConnection != gefDiagramElement.parentDiagramNodeSceneNode instanceof BaseConnectionNode;
    final boolean addToScene = create || gefDiagramElement.parentDiagramNodeSceneNode != parentDiagramElementSceneNode;
    final boolean removeFromScene = addToScene && gefDiagramElement.sceneNode != null;
    // Update other fields
    gefDiagramElement.sourceGraphic = graphic;
    // Remove the node for the scene graph
    if (removeFromScene) {
        removeNode(gefDiagramElement.sceneNode);
    }
    // 
    if (create) {
        // Remove mapping to old scene node
        if (gefDiagramElement.sceneNode != null) {
            sceneNodeToGefDiagramElementMap.remove(gefDiagramElement.sceneNode);
        }
        // Create the new node. Create a graphic and then a wrapper as appropriate
        final Node graphicNode = GraphicToFx.createNode(graphic);
        if (graphicNode instanceof BaseConnectionNode) {
            final BaseConnectionNode newConnectionNode = (BaseConnectionNode) graphicNode;
            gefDiagramElement.sceneNode = graphicNode;
            // Create the primary label node
            final LabelNode primaryLabel = new LabelNode();
            newConnectionNode.getPrimaryLabels().add(primaryLabel);
            gefDiagramElement.primaryLabel = primaryLabel;
        } else if (graphicNode instanceof LabelNode) {
            gefDiagramElement.sceneNode = graphicNode;
        } else if (parentIsConnection) {
            // NOTE: This should only occur for fixed sized graphics
            // Rotate midpoint decorations 180.0 degrees because our connection not expects midpoint decorations to be oriented as if
            // the connection was left to right and that is not how graphics are specified in the graphical editor.
            final Group rotationWrapper = new Group();
            rotationWrapper.getChildren().add(graphicNode);
            rotationWrapper.setRotate(180.0);
            gefDiagramElement.sceneNode = rotationWrapper;
        } else {
            if (docked) {
                final DockedShape newDockedShape = new DockedShape();
                newDockedShape.setGraphic(graphicNode);
                gefDiagramElement.sceneNode = newDockedShape;
                // Create the primary label node
                final LabelNode primaryLabel = new LabelNode();
                newDockedShape.getPrimaryLabels().add(primaryLabel);
                gefDiagramElement.primaryLabel = primaryLabel;
                // Create annotation node
                final LabelNode annotationLabel = new LabelNode();
                newDockedShape.getSecondaryLabels().add(annotationLabel);
                gefDiagramElement.annotationLabel = annotationLabel;
            } else {
                final ContainerShape newContainerShape = new ContainerShape();
                newContainerShape.setGraphic(graphicNode);
                gefDiagramElement.sceneNode = newContainerShape;
                // Create the primary label node
                final LabelNode primaryLabel = new LabelNode();
                newContainerShape.getPrimaryLabels().add(primaryLabel);
                gefDiagramElement.primaryLabel = primaryLabel;
            }
        }
        // Add mapping to scene node
        if (gefDiagramElement.sceneNode != null) {
            sceneNodeToGefDiagramElementMap.put(gefDiagramElement.sceneNode, gefDiagramElement);
        }
        StyleRoot.set(gefDiagramElement.sceneNode, true);
    }
    // 
    if (addToScene) {
        if (gefDiagramElement.sceneNode instanceof BaseConnectionNode) {
            diagramNode.getChildren().add(gefDiagramElement.sceneNode);
            // Flow indicators are positioned relative to the scene node of the parent diagram element
            if (gefDiagramElement.sceneNode instanceof FlowIndicatorNode) {
                if (parentDiagramElementSceneNode instanceof ContainerShape) {
                    ((FlowIndicatorNode) gefDiagramElement.sceneNode).setPositioningReference(parentDiagramElementSceneNode);
                } else {
                    throw new AgeGefRuntimeException("Unexpected parent diagram element scene node for flow indicator: " + parentDiagramElementSceneNode);
                }
            }
        } else if (gefDiagramElement.sceneNode instanceof LabelNode) {
            // Add label to parent
            if (parentDiagramElementSceneNode instanceof ContainerShape) {
                ((ContainerShape) parentDiagramElementSceneNode).getSecondaryLabels().add(gefDiagramElement.sceneNode);
            } else if (parentDiagramElementSceneNode instanceof DockedShape) {
                ((DockedShape) parentDiagramElementSceneNode).getSecondaryLabels().add(gefDiagramElement.sceneNode);
            } else if (parentDiagramElementSceneNode instanceof BaseConnectionNode) {
                ((BaseConnectionNode) parentDiagramElementSceneNode).getSecondaryLabels().add(gefDiagramElement.sceneNode);
            } else {
                throw new AgeGefRuntimeException("Unexpected parent node for label: " + parentDiagramElementSceneNode);
            }
        } else if (parentIsConnection) {
            ((BaseConnectionNode) parentDiagramElementSceneNode).getMidpointDecorations().add(gefDiagramElement.sceneNode);
        } else {
            final DockArea dockArea = childDiagramElement.getDockArea();
            if (gefDiagramElement.sceneNode instanceof DockedShape) {
                final DockedShape dockedShape = (DockedShape) gefDiagramElement.sceneNode;
                // Add the docked shape to the appropriate list
                if (parentDiagramElementSceneNode instanceof ContainerShape) {
                    final ContainerShape containerShapeParent = (ContainerShape) parentDiagramElementSceneNode;
                    containerShapeParent.addOrUpdateDockedChild(dockedShape, GefAgeDiagramUtil.toDockSide(dockArea));
                } else if (parentDiagramElementSceneNode instanceof DockedShape) {
                    final DockedShape dockedShapeParent = (DockedShape) parentDiagramElementSceneNode;
                    dockedShapeParent.getNestedChildren().add(dockedShape);
                } else {
                    throw new AgeGefRuntimeException("Unexpected parent for docked shape: " + parentDiagramElementSceneNode);
                }
            } else {
                if (parentDiagramElementSceneNode instanceof ContainerShape) {
                    final ContainerShape containerShapeParent = (ContainerShape) parentDiagramElementSceneNode;
                    containerShapeParent.getFreeChildren().add(gefDiagramElement.sceneNode);
                } else if (parentDiagramElementSceneNode instanceof Group) {
                    ((Group) parentDiagramElementSceneNode).getChildren().add(gefDiagramElement.sceneNode);
                } else {
                    throw new AgeGefRuntimeException("Unexpected parent node for container shape: " + parentDiagramElementSceneNode);
                }
            }
        }
        gefDiagramElement.parentDiagramNodeSceneNode = parentDiagramElementSceneNode;
    }
    return gefDiagramElement.sceneNode;
}

Example 2 with Graphic

use of org.osate.ge.graphics.Graphic in project osate2 by osate.

the class ErrorFlowHandler method getGraphicalConfiguration.

@Override
public Optional<GraphicalConfiguration> getGraphicalConfiguration(final GetGraphicalConfigurationContext ctx) {
    final ErrorFlow bo = ctx.getBusinessObjectContext().getBusinessObject(ErrorFlow.class).get();
    final BusinessObjectContext classifierBoc = ctx.getBusinessObjectContext().getParent();
    if (classifierBoc == null) {
        return Optional.empty();
    }
    // Determine the type of graphic and the source and destination of the connection
    final ErrorFlowEnd src;
    final ErrorFlowEnd dst;
    final Graphic graphic;
    if (bo instanceof ErrorSource) {
        graphic = SOURCE_GRAPHIC;
        final ErrorSource es = (ErrorSource) bo;
        src = getErrorFlowEnd(ctx.getQueryService(), classifierBoc, es.isAll(), es.getSourceModelElement()).orElse(null);
        dst = null;
    } else if (bo instanceof ErrorSink) {
        graphic = SINK_GRAPHIC;
        final ErrorSink es = (ErrorSink) bo;
        src = getErrorFlowEnd(ctx.getQueryService(), classifierBoc, es.isAllIncoming(), es.getIncoming()).orElse(null);
        dst = null;
    } else if (bo instanceof ErrorPath) {
        graphic = PATH_GRAPHIC;
        final ErrorPath ep = (ErrorPath) bo;
        src = getErrorFlowEnd(ctx.getQueryService(), classifierBoc, ep.isAllIncoming(), ep.getIncoming()).orElse(null);
        dst = getErrorFlowEnd(ctx.getQueryService(), classifierBoc, ep.isAllOutgoing(), ep.getOutgoing()).orElse(null);
    } else {
        return Optional.empty();
    }
    // Determine style
    final StyleBuilder sb = StyleBuilder.create(GraphicalExtensionUtil.isInherited(ctx.getBusinessObjectContext()) ? GraphicalExtensionUtil.STYLE_INHERITED_ELEMENT : Style.EMPTY).lineWidth(4.0);
    final boolean partial = (src != null && src.partial) || (dst != null && dst.partial);
    if (partial) {
        sb.dotted();
    }
    return Optional.of(GraphicalConfigurationBuilder.create().graphic(graphic).style(sb.build()).defaultDockingPosition(DockingPosition.ANY).source(src == null ? null : src.boc).destination(dst == null ? null : dst.boc).build());
}

Example 3 with Graphic

use of org.osate.ge.graphics.Graphic in project osate2 by osate.

the class AgeFxTest method start.

@Override
public void start(final Stage primaryStage) throws Exception {
    container = new GridPane();
    container.setHgap(10.0);
    container.setVgap(10.0);
    container.setBackground(new Background(new BackgroundFill(Color.LIGHTGRAY, CornerRadii.EMPTY, Insets.EMPTY)));
    final Graphic[] graphics = new Graphic[] { RectangleBuilder.create().build(), RectangleBuilder.create().rounded().build(), EllipseBuilder.create().build(), FolderGraphicBuilder.create().build(), DeviceGraphicBuilder.create().build(), ParallelogramBuilder.create().horizontalOffset(20).build(), BusGraphicBuilder.create().build(), PolyBuilder.create().polygon().points(new Point(0.0, 1.0), new Point(1.0, 1.0), new Point(0.5, 0.0)).build(), PolyBuilder.create().polyline().points(new Point(0.0, 0.0), new Point(1.0, 0.5), new Point(0.0, 1.0)).build(), ProcessorGraphicBuilder.create().build(), MemoryGraphicBuilder.create().build(), FeatureGroupTypeGraphicBuilder.create().build(), ModeGraphicBuilder.create().build(), ModeGraphicBuilder.create().initialMode().build(), NoteGraphicBuilder.create().build(), LabelBuilder.create().build(), FeatureGraphicBuilder.create().abstractFeature().bidirectional().build(), FeatureGraphicBuilder.create().abstractFeature().input().build(), FeatureGraphicBuilder.create().abstractFeature().output().build(), FeatureGraphicBuilder.create().eventPort().bidirectional().build(), FeatureGraphicBuilder.create().eventPort().input().build(), FeatureGraphicBuilder.create().eventPort().output().build(), FeatureGraphicBuilder.create().dataPort().bidirectional().build(), FeatureGraphicBuilder.create().dataPort().input().build(), FeatureGraphicBuilder.create().dataPort().output().build(), FeatureGraphicBuilder.create().eventDataPort().bidirectional().build(), FeatureGraphicBuilder.create().eventDataPort().input().build(), FeatureGraphicBuilder.create().eventDataPort().output().build(), FeatureGraphicBuilder.create().subprogramAccess().input().build(), FeatureGraphicBuilder.create().subprogramAccess().output().build(), FeatureGraphicBuilder.create().subprogramGroupAccess().input().build(), FeatureGraphicBuilder.create().subprogramGroupAccess().output().build(), FeatureGraphicBuilder.create().dataAccess().input().build(), FeatureGraphicBuilder.create().dataAccess().output().build(), FeatureGraphicBuilder.create().featureGroup().build(), ConnectionBuilder.create().build(), ConnectionBuilder.create().sourceTerminator(OrthogonalLineBuilder.create().build()).build(), ConnectionBuilder.create().sourceTerminator(ArrowBuilder.create().filled().build()).destinationTerminator(ArrowBuilder.create().filled().small().build()).build(), ConnectionBuilder.create().destinationTerminator(ArrowBuilder.create().line().build()).build(), FlowIndicatorBuilder.create().build(), FlowIndicatorBuilder.create().sourceTerminator(ArrowBuilder.create().small().reverse().build()).destinationTerminator(OrthogonalLineBuilder.create().build()).build() };
    final List<Node> nodes = Arrays.stream(graphics).map(GraphicToFx::createNode).collect(Collectors.toList());
    // Create a container shape. This is useful for ensuring image in style is applied,.
    final ContainerShape cs = new ContainerShape();
    cs.setGraphic(new EllipseNode());
    nodes.add(cs);
    final CheckBox dashedCheckBox = new CheckBox("Dashed");
    nodes.add(dashedCheckBox);
    dashedCheckBox.selectedProperty().addListener((ChangeListener<Boolean>) (observable, oldValue, newValue) -> {
        dashed = newValue;
        refreshStyle();
    });
    // Finish additional configuraton for labels and connections
    for (final Node n : nodes) {
        if (n instanceof LabelNode) {
            ((LabelNode) n).setText("This is a test");
        } else if (n instanceof ConnectionNode) {
            final ConnectionNode cn = (ConnectionNode) n;
            final StaticAnchor start = new StaticAnchor(new org.eclipse.gef.geometry.planar.Point(0, 5));
            final StaticAnchor end = new StaticAnchor(new org.eclipse.gef.geometry.planar.Point(100, 5));
            cn.setStartAnchor(start);
            cn.setEndAnchor(end);
        } else if (n instanceof FlowIndicatorNode) {
            final FlowIndicatorNode fi = (FlowIndicatorNode) n;
            final StaticAnchor startAnchor = new StaticAnchor(new org.eclipse.gef.geometry.planar.Point(0, 5));
            fi.setTranslateX(100.0);
            fi.setTranslateY(5.0);
            fi.setStartAnchor(startAnchor);
        }
    }
    final List<String> args = getParameters().getRaw();
    final IPath imagePath = args.size() > 0 ? new Path(args.get(0)) : null;
    baseStyle = StyleBuilder.create(Style.DEFAULT).fontSize(20.0).outlineColor(org.osate.ge.graphics.Color.BLUE).backgroundColor(org.osate.ge.graphics.Color.CYAN).imagePath(imagePath).build();
    // Add Nodes and Assign them to Rows and Columns
    final int numberOfColumns = 4;
    int row = 0, col = -1;
    for (final Node node : nodes) {
        // Increment the row and column first so that the final values will be the indices of the last node
        col++;
        if (col > (numberOfColumns - 1)) {
            col = 0;
            row++;
        }
        container.add(node, col, row);
    }
    // Create Row and Column Constraints
    for (int i = 0; i < numberOfColumns; i++) {
        ColumnConstraints c = new ColumnConstraints(100, 100, Double.MAX_VALUE);
        c.setHgrow(Priority.SOMETIMES);
        container.getColumnConstraints().add(c);
    }
    for (int i = 0; i <= row; i++) {
        RowConstraints rc = new RowConstraints(20, 20, Double.MAX_VALUE);
        rc.setVgrow(Priority.SOMETIMES);
        container.getRowConstraints().add(rc);
    }
    // Style the nodes
    refreshStyle();
    primaryStage.setScene(new Scene(container));
    // Setup the stage
    primaryStage.setResizable(true);
    primaryStage.setWidth(1920);
    primaryStage.setHeight(1080);
    primaryStage.setTitle("GEF Graphics");
    primaryStage.show();
}

Example 4 with Graphic

use of org.osate.ge.graphics.Graphic in project osate2 by osate.

the class TagHandler method getGraphicalConfiguration.

@Override
public Optional<GraphicalConfiguration> getGraphicalConfiguration(final GetGraphicalConfigurationContext ctx) {
    final BusinessObjectContext boc = ctx.getBusinessObjectContext();
    final Tag tv = boc.getBusinessObject(Tag.class).orElseThrow();
    final Graphic graphic;
    switch(tv.key) {
        case Tag.KEY_UNIDIRECTIONAL:
            // Don't show the directional indicator if there is a timing property value which is immediate
            for (final BusinessObjectContext sibling : boc.getParent().getChildren()) {
                if (TimingPropertyValueHandler.isImmediateTimingProperty(sibling.getBusinessObject())) {
                    return Optional.empty();
                }
            }
            graphic = directionIndicator;
            break;
        default:
            graphic = defaultGraphic;
    }
    return Optional.of(GraphicalConfigurationBuilder.create().graphic(graphic).build());
}

Example 5 with Graphic

use of org.osate.ge.graphics.Graphic in project osate2 by osate.

the class TimingPropertyValueHandler method getGraphicalConfiguration.

@Override
public Optional<GraphicalConfiguration> getGraphicalConfiguration(final GetGraphicalConfigurationContext ctx) {
    final BusinessObjectContext boc = ctx.getBusinessObjectContext();
    final PropertyValueGroup pvg = boc.getBusinessObject(PropertyValueGroup.class).orElseThrow();
    final Object parentBo = boc.getParent() == null ? null : boc.getParent().getBusinessObject();
    // Use default property handler if the BO isn't a connection or connection reference.
    if (!(parentBo instanceof Connection || parentBo instanceof ConnectionReference)) {
        return pvgBoh.getGraphicalConfiguration(ctx);
    }
    final NamedValue namedValue = (NamedValue) pvg.getFirstValueBasedOnCompletelyProcessedAssociation().getValue();
    Graphic graphic = null;
    if (namedValue.getNamedValue() instanceof NamedElement) {
        final NamedElement ne = (NamedElement) namedValue.getNamedValue();
        if (CommunicationProperties.IMMEDIATE.equalsIgnoreCase(ne.getName())) {
            graphic = IMMEDIATE_GRAPHIC;
        } else if (CommunicationProperties.DELAYED.equalsIgnoreCase(ne.getName())) {
            graphic = DELAYED_GRAPHIC;
        }
    }
    if (graphic == null) {
        return Optional.empty();
    }
    return Optional.of(GraphicalConfigurationBuilder.create().graphic(graphic).build());
}