Examples with ImageNodeStyle org.eclipse.sirius.components.diagrams.ImageNodeStyle used on opensource projects

Example 1 with ImageNodeStyle

use of org.eclipse.sirius.components.diagrams.ImageNodeStyle in project sirius-components by eclipse-sirius.

the class AbstractNodeMappingConverter method convert.

public NodeDescription convert(AbstractNodeMapping abstractNodeMapping, AQLInterpreter interpreter, Map<UUID, NodeDescription> id2NodeDescriptions) {
    LabelStyleDescriptionConverter labelStyleDescriptionConverter = new LabelStyleDescriptionConverter(interpreter, this.objectService);
    Function<VariableManager, org.eclipse.sirius.viewpoint.description.style.LabelStyleDescription> abstractNodeMappingDescriptionProvider = new LabelStyleDescriptionProvider(interpreter, abstractNodeMapping);
    Function<VariableManager, String> labelIdProvider = this.getLabelIdProvider();
    Function<VariableManager, String> labelExpressionProvider = this.getLabelExpressionProvider(interpreter, abstractNodeMappingDescriptionProvider);
    Function<VariableManager, LabelStyleDescription> labelStyleDescriptionProvider = this.getLabelStyleDescriptionProvider(labelStyleDescriptionConverter, abstractNodeMappingDescriptionProvider);
    // @formatter:off
    LabelDescription labelDescription = LabelDescription.newLabelDescription(this.identifierProvider.getIdentifier(abstractNodeMapping) + LabelDescription.LABEL_SUFFIX).idProvider(labelIdProvider).textProvider(labelExpressionProvider).styleDescriptionProvider(labelStyleDescriptionProvider).build();
    // @formatter:on
    Function<VariableManager, String> semanticTargetIdProvider = variableManager -> {
        return variableManager.get(VariableManager.SELF, Object.class).map(this.objectService::getId).orElse(null);
    };
    Function<VariableManager, String> semanticTargetKindProvider = variableManager -> {
        return variableManager.get(VariableManager.SELF, Object.class).map(this.objectService::getKind).orElse(null);
    };
    Function<VariableManager, String> semanticTargetLabelProvider = variableManager -> {
        return variableManager.get(VariableManager.SELF, Object.class).map(this.objectService::getLabel).orElse(null);
    };
    Function<VariableManager, INodeStyle> styleProvider = new AbstractNodeMappingStyleProvider(interpreter, abstractNodeMapping);
    Function<VariableManager, String> typeProvider = variableManager -> {
        var result = NodeType.NODE_RECTANGLE;
        INodeStyle style = styleProvider.apply(variableManager);
        if (style instanceof ImageNodeStyle) {
            result = NodeType.NODE_IMAGE;
        } else if (style instanceof ListItemNodeStyle) {
            result = NodeType.NODE_LIST_ITEM;
        } else if (style instanceof ListNodeStyle) {
            result = NodeType.NODE_LIST;
        }
        return result;
    };
    AbstractNodeMappingSizeProvider sizeProvider = new AbstractNodeMappingSizeProvider(interpreter, abstractNodeMapping);
    String domainClass = abstractNodeMapping.getDomainClass();
    String semanticCandidatesExpression = abstractNodeMapping.getSemanticCandidatesExpression();
    String preconditionExpression = abstractNodeMapping.getPreconditionExpression();
    Function<VariableManager, List<?>> semanticElementsProvider = this.semanticCandidatesProviderFactory.getSemanticCandidatesProvider(interpreter, domainClass, semanticCandidatesExpression, preconditionExpression);
    List<NodeDescription> childNodeDescriptions = this.getChildNodeDescriptions(abstractNodeMapping, interpreter, id2NodeDescriptions);
    // @formatter:off
    List<NodeDescription> borderNodeDescriptions = abstractNodeMapping.getBorderedNodeMappings().stream().map(borderNodeMapping -> this.convert(borderNodeMapping, interpreter, id2NodeDescriptions)).collect(Collectors.toList());
    // @formatter:on
    ToolConverter toolConverter = new ToolConverter(interpreter, this.editService, this.modelOperationHandlerSwitchProvider);
    var deleteHandler = toolConverter.createDeleteToolHandler(abstractNodeMapping.getDeletionDescription());
    var labelEditHandler = toolConverter.createDirectEditToolHandler(abstractNodeMapping.getLabelDirectEdit());
    SynchronizationPolicy synchronizationPolicy = SynchronizationPolicy.SYNCHRONIZED;
    if (!abstractNodeMapping.isCreateElements()) {
        synchronizationPolicy = SynchronizationPolicy.UNSYNCHRONIZED;
    }
    // @formatter:off
    NodeDescription description = NodeDescription.newNodeDescription(UUID.fromString(this.identifierProvider.getIdentifier(abstractNodeMapping))).typeProvider(typeProvider).targetObjectIdProvider(semanticTargetIdProvider).targetObjectKindProvider(semanticTargetKindProvider).targetObjectLabelProvider(semanticTargetLabelProvider).semanticElementsProvider(semanticElementsProvider).synchronizationPolicy(synchronizationPolicy).labelDescription(labelDescription).styleProvider(styleProvider).sizeProvider(sizeProvider).borderNodeDescriptions(borderNodeDescriptions).childNodeDescriptions(childNodeDescriptions).labelEditHandler(labelEditHandler).deleteHandler(deleteHandler).build();
    // @formatter:on
    id2NodeDescriptions.put(description.getId(), description);
    return description;
}

Example 2 with ImageNodeStyle

use of org.eclipse.sirius.components.diagrams.ImageNodeStyle in project sirius-components by eclipse-sirius.

the class NodeExportService method export.

public StringBuilder export(Node node) {
    StringBuilder nodeExport = new StringBuilder();
    INodeStyle style = node.getStyle();
    if (style instanceof ImageNodeStyle) {
        nodeExport.append(this.exportImage(node, (ImageNodeStyle) style));
    } else if (style instanceof ListNodeStyle) {
        nodeExport.append(this.exportList(node, (ListNodeStyle) style));
    } else if (style instanceof ListItemNodeStyle) {
        nodeExport.append(this.exportListItem(node, (ListItemNodeStyle) style));
    } else if (style instanceof RectangularNodeStyle) {
        nodeExport.append(this.exportRectangle(node, (RectangularNodeStyle) style));
    }
    return nodeExport;
}

Example 3 with ImageNodeStyle

use of org.eclipse.sirius.components.diagrams.ImageNodeStyle in project sirius-components by eclipse-sirius.

the class DiagramRendererNodeTests method testImageNodeRendering.

/**
 * Creates a diagram with an image node.
 */
@Test
public void testImageNodeRendering() {
    Function<VariableManager, INodeStyle> styleProvider = variableManager -> {
        // @formatter:off
        return ImageNodeStyle.newImageNodeStyle().imageURL(// $NON-NLS-1$
        "test").scalingFactor(1).build();
    // @formatter:on
    };
    Diagram diagram = this.createDiagram(styleProvider, variableManager -> NODE_IMAGE, VariableManager -> Size.UNDEFINED, Optional.empty());
    assertThat(diagram).isNotNull();
    assertThat(diagram.getId()).asString().isNotBlank();
    assertThat(diagram.getLabel()).isEqualTo(DIAGRAM_LABEL);
    assertThat(diagram.getTargetObjectId()).isNotBlank();
    assertThat(diagram.getNodes()).hasSize(1);
    assertThat(diagram.getNodes()).extracting(Node::getTargetObjectId).noneMatch(String::isBlank);
    assertThat(diagram.getNodes()).extracting(Node::getDescriptionId).noneMatch(t -> t.toString().isBlank());
    assertThat(diagram.getNodes()).extracting(Node::getType).noneMatch(String::isBlank);
    assertThat(diagram.getNodes()).extracting(Node::getType).allMatch(t -> NODE_IMAGE.equals(t));
    assertThat(diagram.getNodes()).extracting(Node::getBorderNodes).allMatch(List::isEmpty);
    assertThat(diagram.getNodes()).extracting(Node::getStyle).allMatch(s -> s instanceof ImageNodeStyle);
    // @formatter:off
    assertThat(diagram.getNodes()).extracting(n -> (ImageNodeStyle) n.getStyle()).extracting(ImageNodeStyle::getImageURL).noneMatch(String::isBlank);
    assertThat(diagram.getNodes()).extracting(n -> (ImageNodeStyle) n.getStyle()).extracting(ImageNodeStyle::getScalingFactor).allMatch(scalingFactor -> scalingFactor == 1);
// @formatter:on
}

Example 4 with ImageNodeStyle

use of org.eclipse.sirius.components.diagrams.ImageNodeStyle in project sirius-components by eclipse-sirius.

the class ImageNodeStyleSizeProviderTests method testImageNodeStyleScaledSize.

@Test
public void testImageNodeStyleScaledSize() {
    ImageNodeStyleSizeProvider imageNodeStyleSizeProvider = new ImageNodeStyleSizeProvider(this.imageSizeProvider);
    // @formatter:off
    ImageNodeStyle imageNodeStyle = ImageNodeStyle.newImageNodeStyle().imageURL(IMAGE_PNG).scalingFactor(2).build();
    // @formatter:on
    Size size = imageNodeStyleSizeProvider.getSize(imageNodeStyle);
    assertThat(size.getWidth()).isCloseTo(20.0, Offset.offset(0.0001));
}

Example 5 with ImageNodeStyle

use of org.eclipse.sirius.components.diagrams.ImageNodeStyle in project sirius-components by eclipse-sirius.

the class NodeSizeProvider method isAlreadySized.

private boolean isAlreadySized(NodeLayoutData node) {
    Size size = node.getSize();
    INodeStyle style = node.getStyle();
    boolean isSizeUndefined = size.getWidth() == -1 || size.getHeight() == -1;
    // If the node is an Image node Style, we recompute the size since the image scale factor may have changed.
    return node.isResizedByUser() || (!isSizeUndefined && !(style instanceof ImageNodeStyle));
}