Examples with FeatureDescriptor org.whole.lang.reflect.FeatureDescriptor used on opensource projects

Example 31 with FeatureDescriptor

use of org.whole.lang.reflect.FeatureDescriptor in project whole by wholeplatform.

the class E4Utils method defineSelectionBindings.

public static void defineSelectionBindings(IBindingManager bm, List<IEntityPart> selectedEntityParts, IEntityPartViewer viewer) {
    IEntity selectedEntities = BindingManagerFactory.instance.createTuple();
    for (IEntityPart selectedEntityPart : selectedEntityParts) selectedEntities.wAdd(selectedEntityPart.getModelEntity());
    if (viewer != null) {
        bm.wDef("self", EntityUtils.getCompoundRoot(viewer.getEntityContents()));
        bm.wDefValue("viewer", viewer);
        IEntityPart focusEntityPart = viewer.getFocusEntityPart();
        bm.wDef("focusEntity", focusEntityPart.getModelEntity());
    }
    bm.wDef("selectedEntities", selectedEntities);
    IEntityIterator<IEntity> iterator = IteratorFactory.childIterator();
    iterator.reset(selectedEntities);
    if (iterator.hasNext()) {
        IEntity focusEntity = iterator.next();
        bm.wDef("primarySelectedEntity", focusEntity);
        if (!bm.wIsSet("focusEntity"))
            bm.wDef("focusEntity", focusEntity);
        IEntityPart primarySelectedEntityPart = selectedEntityParts.get(0);
        if (primarySelectedEntityPart instanceof IHilightable) {
            final IHilightable hilightable = (IHilightable) primarySelectedEntityPart;
            bm.wDefValue("hilightPosition", -1);
            bm.wGet("hilightPosition").wAddRequestEventHandler(new IdentityRequestEventHandler() {

                public int notifyRequested(IEntity source, FeatureDescriptor feature, int value) {
                    return hilightable.getHilightPosition();
                }
            });
        }
        if (primarySelectedEntityPart instanceof ITextualEntityPart) {
            final ITextualEntityPart textualEntityPart = (ITextualEntityPart) primarySelectedEntityPart;
            bm.wDefValue("selectedText", "");
            bm.wGet("selectedText").wAddRequestEventHandler(new IdentityRequestEventHandler() {

                public String notifyRequested(IEntity source, FeatureDescriptor feature, String value) {
                    return textualEntityPart.hasSelectionRange() ? DataTypeUtils.getAsPresentationString(textualEntityPart.getModelEntity()).substring(textualEntityPart.getSelectionStart(), textualEntityPart.getSelectionEnd()) : "";
                }
            });
        }
    }
}

Example 32 with FeatureDescriptor

use of org.whole.lang.reflect.FeatureDescriptor in project whole by wholeplatform.

the class WholeNodeEditPolicy method getReconnectTargetCommand.

protected Command getReconnectTargetCommand(ReconnectRequest request) {
    FeatureDescriptor fd = getNodeEditPart().getTargetConnectionFeature(request);
    if (fd == null)
        return UnexecutableCommand.INSTANCE;
    ConnectionReconnectCommand cmd = new ConnectionReconnectCommand(false);
    cmd.setConnection((IEntity) request.getConnectionEditPart().getModel());
    cmd.setNode(getNode());
    cmd.setNodeFeature(fd);
    return cmd;
}

Example 33 with FeatureDescriptor

use of org.whole.lang.reflect.FeatureDescriptor in project whole by wholeplatform.

the class WholeNodeEditPolicy method getReconnectSourceCommand.

protected Command getReconnectSourceCommand(ReconnectRequest request) {
    FeatureDescriptor fd = getNodeEditPart().getSourceConnectionFeature(request);
    if (fd == null)
        return UnexecutableCommand.INSTANCE;
    ConnectionReconnectCommand cmd = new ConnectionReconnectCommand(true);
    cmd.setConnection((IEntity) request.getConnectionEditPart().getModel());
    cmd.setNode(getNode());
    cmd.setNodeFeature(fd);
    return cmd;
}

Example 34 with FeatureDescriptor

use of org.whole.lang.reflect.FeatureDescriptor in project whole by wholeplatform.

the class WholeNodeEditPolicy method getConnectionCreateCommand.

protected Command getConnectionCreateCommand(CreateConnectionRequest request) {
    FeatureDescriptor fd = getNodeEditPart().getSourceConnectionFeature(request);
    if (fd == null)
        return UnexecutableCommand.INSTANCE;
    ConnectionCreateCommand cmd = new ConnectionCreateCommand();
    cmd.setSource(getNode());
    cmd.setSourceFeature(fd);
    request.setStartCommand(cmd);
    return cmd;
}

Example 35 with FeatureDescriptor

use of org.whole.lang.reflect.FeatureDescriptor in project whole by wholeplatform.

the class AbstractEntity method notifyRequested.

protected final float notifyRequested(float value) {
    if (requestNotificationDisabled)
        return value;
    FeatureDescriptor fd = CommonsFeatureDescriptorEnum.data_value;
    float result = wGetEntityRequestEventHandler().notifyRequested(this, fd, value);
    return wGetCompoundRequestEventHandler().notifyRequested(this, fd, result);
}