org.uberfire.ext.wires.core.api.factories

Interface ShapeFactory<T extends com.ait.lienzo.client.core.shape.Shape<T>>

public interface ShapeFactory<T extends com.ait.lienzo.client.core.shape.Shape<T>>

Factory for building shapes available for authoring.

Method Summary

Modifier and Type	Method and Description
boolean	builds(WiresBaseShape shapeType) Does the Factory build the given shape type
Category	getCategory() Get category to which Shape belongs
ShapeDragProxy	getDragProxy(FactoryHelper helper, ShapeDragProxyPreviewCallback dragPreviewCallback, ShapeDragProxyCompleteCallback dragEndCallBack) Get a proxy used during and at the end of a drag operation
ShapeGlyph	getGlyph() Get a glyph to represent the Shape.
WiresBaseShape	getShape(FactoryHelper helper) Get a Shape to be created on the Canvas (usually at the end of a drag operation)
String	getShapeDescription() Get description of Shape

Method Detail

getGlyph

ShapeGlyph getGlyph()

Get a glyph to represent the Shape. Used by the Palette Screen and Layers Screen

Returns:

getDragProxy

ShapeDragProxy getDragProxy(FactoryHelper helper,
                            ShapeDragProxyPreviewCallback dragPreviewCallback,
                            ShapeDragProxyCompleteCallback dragEndCallBack)

Get a proxy used during and at the end of a drag operation

Parameters:

helper -

dragPreviewCallback -

dragEndCallBack -

Returns:

getShape

WiresBaseShape getShape(FactoryHelper helper)

Get a Shape to be created on the Canvas (usually at the end of a drag operation)

Returns:

builds

boolean builds(WiresBaseShape shapeType)

Does the Factory build the given shape type

Parameters:

shapeType -

Returns:

true is the Factor builds the given type

getShapeDescription

String getShapeDescription()

Get description of Shape

Returns:

getCategory

Category getCategory()

Get category to which Shape belongs

Returns: