Examples with IEntityPart org.whole.lang.ui.editparts.IEntityPart used on opensource projects

Example 46 with IEntityPart

use of org.whole.lang.ui.editparts.IEntityPart in project whole by wholeplatform.

the class NotationStyling method getEmbeddingStyle.

public EmbeddingStyle getEmbeddingStyle(IStylingFactory stylingFactory, IEntityPart contextPart, IEntity entity) {
    if (!(contextPart instanceof IStyledPart))
        return EmbeddingStyle.NONE;
    IEntity parentEntity = stylingFactory.getParentEntity(entity);
    IEntityPart parentContextPart = stylingFactory.getParentPart(contextPart);
    IEntityStyling parentEntityStyling = getEntityStyling(stylingFactory, parentContextPart, parentEntity);
    boolean embedChild = parentEntityStyling.embedChild(entity.wGetParent().wIndexOf(entity));
    if (embedChild) {
        switch(parentEntityStyling.getLayoutStyle()) {
            case SIMPLE_TABLE:
                return EmbeddingStyle.TABLE_CELL;
            case COMPOSITE_TABLE:
                return EmbeddingStyle.TABLE_ROW;
            default:
                return EmbeddingStyle.NONE;
        }
    } else
        return EmbeddingStyle.NONE;
}

Example 47 with IEntityPart

use of org.whole.lang.ui.editparts.IEntityPart in project whole by wholeplatform.

the class NotationStyling method isEmbedded.

public boolean isEmbedded(IStylingFactory stylingFactory, IEntityPart contextPart, IEntity entity) {
    if (!(contextPart instanceof IStyledPart))
        return false;
    IEntityStyling entityStyling = getEntityStyling(stylingFactory, contextPart, entity);
    LayoutStyle layoutStyle = entityStyling.getLayoutStyle();
    IEntity parentEntity = stylingFactory.getParentEntity(entity);
    IEntityPart parentContextPart = stylingFactory.getParentPart(contextPart);
    IEntityStyling parentEntityStyling = getEntityStyling(stylingFactory, parentContextPart, parentEntity);
    boolean embedChild = parentEntityStyling.embedChild(entity.wGetParent().wIndexOf(entity));
    if (embedChild)
        return true;
    else {
        LayoutStyle parentLayoutStyle = parentEntityStyling.getLayoutStyle();
        switch(parentLayoutStyle) {
            case COLUMN:
            case COMPOSITE_TABLE:
                return embedChild;
            case TABLE_CELL:
            case TABLE_ROW:
                return true;
            case TREE:
                return false;
            case SIMPLE_TABLE:
            default:
                return isEmbedded(stylingFactory, parentContextPart, parentEntity);
        }
    }
}

Example 48 with IEntityPart

use of org.whole.lang.ui.editparts.IEntityPart in project whole by wholeplatform.

the class TextTransferDropTargetListener method getCommand.

@Override
protected Command getCommand() {
    String text = (String) getCurrentEvent().data;
    Shell shell = getViewer().getControl().getShell();
    IImportAsModelDialog dialog = factory.createImplicitElementImportAsModelDialog(shell, "Drop As", false);
    if (!dialog.show())
        return null;
    IPersistenceKit persistenceKit = dialog.getPersistenceKit();
    EntityDescriptor<?> stage = dialog.getStage();
    try {
        IBindingManager bm = BindingManagerFactory.instance.createBindingManager();
        bm.wDefValue("parseFragments", true);
        IEntity entity = persistenceKit.readModel(new StringPersistenceProvider(text, bm));
        // FIXME workaround for selections with multiple entities
        if (EntityUtils.isTuple(entity))
            bm.wDef("syntheticRoot", entity);
        boolean hasSyntheticRoot = bm.wIsSet("syntheticRoot");
        IEntityIterator<IEntity> iterator;
        boolean needsCompositeTarget = false;
        if (hasSyntheticRoot) {
            IEntity syntheticRoot = bm.wGet("syntheticRoot");
            iterator = IteratorFactory.childIterator();
            iterator.reset(syntheticRoot);
            needsCompositeTarget = syntheticRoot.wSize() > 1;
        } else {
            iterator = IteratorFactory.selfIterator();
            iterator.reset(entity);
        }
        List<IEntityPart> editParts = new ArrayList<IEntityPart>();
        while (iterator.hasNext()) {
            IEntity stageEntity = EntityUtils.clone(iterator.next());
            stageEntity = ClipboardUtils.conditionalStageAdd(getTargetEditPart(), stage, stageEntity, needsCompositeTarget);
            editParts.add(ClipboardUtils.createEditPart(getViewer().getEditPartFactory(), stageEntity));
        }
        ChangeBoundsRequest request = (ChangeBoundsRequest) getTargetRequest();
        request.setEditParts(editParts);
        return super.getCommand();
    } catch (Exception e) {
        return null;
    }
}

Example 49 with IEntityPart

use of org.whole.lang.ui.editparts.IEntityPart in project whole by wholeplatform.

the class TextTransferDragSourceListener method dragSetData.

public void dragSetData(DragSourceEvent event) {
    EditPartViewer viewer = getViewer();
    List<EditPart> selectedEditParts = getSelectedEditParts();
    IStructuredSelection selection = new StructuredSelection(selectedEditParts);
    if (ClipboardUtils.hasTextSeletion(viewer, selection))
        event.data = ClipboardUtils.getTextSelection(viewer, selection);
    else
        try {
            int length = selectedEditParts.size();
            IEntity[] values = new IEntity[length];
            for (int i = 0; i < length; i++) values[i] = EntityUtils.clone(((IEntityPart) selectedEditParts.get(i)).getModelEntity());
            event.data = ClipboardUtils.unparseEntity(BindingManagerFactory.instance.createTuple(true, values));
        } catch (Exception e) {
            event.data = "";
        }
}