org.kie.workbench.common.stunner.core.client.canvas.controls.select

Class AbstractSelectionControl<H extends AbstractCanvasHandler>

java.lang.Object

org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl<H>

org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerRegistrationControl<H>

org.kie.workbench.common.stunner.core.client.canvas.controls.select.AbstractSelectionControl<H>

All Implemented Interfaces:

CanvasControl<H>, CanvasRegistationControl<H,Element>, SelectionControl<H,Element>

Direct Known Subclasses:

SelectionControlImpl

public abstract class AbstractSelectionControl<H extends AbstractCanvasHandler>
extends AbstractCanvasHandlerRegistrationControl<H>
implements SelectionControl<H,Element>

Field Summary

Fields inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl

canvasHandler

Constructor Summary

Constructors

Constructor and Description
AbstractSelectionControl(javax.enterprise.event.Event<CanvasElementSelectedEvent> elementSelectedEventEvent, javax.enterprise.event.Event<CanvasClearSelectionEvent> clearSelectionEventEvent)

Method Summary

Modifier and Type	Method and Description
SelectionControl<H,Element>	clearSelection()
SelectionControl<H,Element>	clearSelection(boolean fireEvent)
void	deregister(String uuid)
void	deregisterAll()
SelectionControl<H,Element>	deselect(Element element)
SelectionControl<H,Element>	deselect(Element element, boolean fireEvent)
SelectionControl<H,Element>	deselect(String uuid, boolean fireEvent)
protected void	deselectShape(Shape shape)
protected void	doDisable()
void	enable(H canvasHandler)
protected void	fireCanvasClear()
protected Canvas	getCanvas()
Collection<String>	getSelectedItems()
protected void	handleElementSelection(Element element, boolean selected, boolean clearSelection)
protected void	handleLayerClick(boolean clearSelection) When clicking on the layer or on the canvas root element, it's not being added into the selected list but it fires the selection event so other components can process or present their stuff at this point.
boolean	isSelected(Element element)
protected boolean	isSelected(String uuid)
void	register(Element element)
protected abstract void	register(Element element, Shape<?> shape)
SelectionControl<H,Element>	select(Element element)
SelectionControl<H,Element>	select(Element element, boolean fireEvent)
SelectionControl<H,Element>	select(String uuid, boolean fireEvent)
protected void	selectShape(Shape shape)
protected void	updateViewShapesState()

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerRegistrationControl

checkEventContext, checkNotRegistered, deregister, isRegistered, registerHandler, update

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.controls.AbstractCanvasHandlerControl

disable, isEnabled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.kie.workbench.common.stunner.core.client.canvas.controls.CanvasRegistationControl

deregister

Methods inherited from interface org.kie.workbench.common.stunner.core.client.canvas.controls.CanvasControl

disable

Constructor Detail

AbstractSelectionControl

@Inject
public AbstractSelectionControl(javax.enterprise.event.Event<CanvasElementSelectedEvent> elementSelectedEventEvent,
                                        javax.enterprise.event.Event<CanvasClearSelectionEvent> clearSelectionEventEvent)

Method Detail

enable

public void enable(H canvasHandler)

Specified by:

enable in interface CanvasControl<H extends AbstractCanvasHandler>

Overrides:

enable in class AbstractCanvasHandlerControl<H extends AbstractCanvasHandler>

register

protected abstract void register(Element element,
                                 Shape<?> shape)

register

public void register(Element element)

Specified by:

register in interface CanvasRegistationControl<H extends AbstractCanvasHandler,Element>

handleElementSelection

protected void handleElementSelection(Element element,
                                      boolean selected,
                                      boolean clearSelection)

handleLayerClick

protected void handleLayerClick(boolean clearSelection)

When clicking on the layer or on the canvas root element, it's not being added into the selected list but it fires the selection event so other components can process or present their stuff at this point.

doDisable

protected void doDisable()

Overrides:

doDisable in class AbstractCanvasHandlerRegistrationControl<H extends AbstractCanvasHandler>

deregisterAll

public void deregisterAll()

Overrides:

deregisterAll in class AbstractCanvasHandlerRegistrationControl<H extends AbstractCanvasHandler>

deregister

public void deregister(String uuid)

Overrides:

deregister in class AbstractCanvasHandlerRegistrationControl<H extends AbstractCanvasHandler>

updateViewShapesState

protected void updateViewShapesState()

selectShape

protected void selectShape(Shape shape)

deselectShape

protected void deselectShape(Shape shape)

select

public SelectionControl<H,Element> select(String uuid,
                                          boolean fireEvent)

select

public SelectionControl<H,Element> select(Element element)

Specified by:

select in interface SelectionControl<H extends AbstractCanvasHandler,Element>

select

public SelectionControl<H,Element> select(Element element,
                                          boolean fireEvent)

deselect

public SelectionControl<H,Element> deselect(String uuid,
                                            boolean fireEvent)

deselect

public SelectionControl<H,Element> deselect(Element element)

Specified by:

deselect in interface SelectionControl<H extends AbstractCanvasHandler,Element>

deselect

public SelectionControl<H,Element> deselect(Element element,
                                            boolean fireEvent)

isSelected

protected boolean isSelected(String uuid)

isSelected

public boolean isSelected(Element element)

Specified by:

isSelected in interface SelectionControl<H extends AbstractCanvasHandler,Element>

getSelectedItems

public Collection<String> getSelectedItems()

Specified by:

getSelectedItems in interface SelectionControl<H extends AbstractCanvasHandler,Element>

clearSelection

public SelectionControl<H,Element> clearSelection()

Specified by:

clearSelection in interface SelectionControl<H extends AbstractCanvasHandler,Element>

clearSelection

public SelectionControl<H,Element> clearSelection(boolean fireEvent)

fireCanvasClear

protected void fireCanvasClear()

getCanvas

protected Canvas getCanvas()