com.iizigo.vs

Class ActionsPanel

java.lang.Object

Composite

com.iizigo.vs.ActionsPanel

All Implemented Interfaces:

IContextMenuContributor, IContextMenuContributorFormControl<Viewer>, IVirtualSpacePanel, IVSActionListener, IVSComponentListener, IVSComponentState

public class ActionsPanel
extends Composite
implements IVirtualSpacePanel, IContextMenuContributor, IVSActionListener

Panel used for the Participants in the VirtualSpace.

Author:

Christopher Mindus

Nested Class Summary

Nested classes/interfaces inherited from interface com.iizix.prop.vs.IVSComponentState

IVSComponentState.State

Method Summary

Modifier and Type	Method and Description
void	appendMenuItems(Viewer viewer, IzMenu menu, DesignerProp target) Called to append menu items.
boolean	doAddExpandCollapseAll(Viewer viewer, IzMenu menu, DesignerProp target) Checks if expand/collapse all menu items should be added.
DesignerProp	getTarget() Gets the default target when none other is found for the pop-up menu in the viewer.
void	onActionCompleted(VSAction action, VSActionTXProcess process, Throwable exception) Called after the action completes the TXP processing i.e.
void	onActionInvoked(VSAction action, VSActionTXProcess process) Called before the action invokes the Action Actors.
void	onBroken(VSRelativeReference<?> reference, VSAction action) Called when the property reference has been broken, i.e.
void	onConnections(IVSActionListener[] listeners) Called to update the connections.
void	onEditedProperty(GProp<?> _action) Selection changed for panel.
void	onParentStateChanged(IVSComponent parent, IVSComponentState.State state, boolean on) Called when the parent changes state.
void	onResolved(VSRelativeReference<?> reference, VSAction action) Called when the property reference has been resolved.
void	onStateChanged(VSAction action, IVSComponentState.State state, boolean on) Called when the field changes state.
void	prependMenuItems(Viewer viewer, IzMenu menu, DesignerProp target) Called to prepend menu items.
void	saveSettings() Saves the settings.

Methods inherited from class java.lang.Object

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

Method Detail

saveSettings

public void saveSettings()

Saves the settings.

Specified by:

saveSettings in interface IVirtualSpacePanel

onEditedProperty

public void onEditedProperty(GProp<?> _action)

Selection changed for panel.

Specified by:

onEditedProperty in interface IVirtualSpacePanel

prependMenuItems

public void prependMenuItems(Viewer viewer,
                             IzMenu menu,
                             DesignerProp target)

Called to prepend menu items.

Specified by:

prependMenuItems in interface IContextMenuContributor

Specified by:

prependMenuItems in interface IContextMenuContributorFormControl<Viewer>

Parameters:

viewer - The viewer.

menu - The pop-up menu.

target - The selected target in the viewer, null for none.

appendMenuItems

public void appendMenuItems(Viewer viewer,
                            IzMenu menu,
                            DesignerProp target)

Called to append menu items.

Specified by:

appendMenuItems in interface IContextMenuContributor

Specified by:

appendMenuItems in interface IContextMenuContributorFormControl<Viewer>

Parameters:

viewer - The viewer.

menu - The pop-up menu.

target - The selected target in the viewer, null for none.

doAddExpandCollapseAll

public boolean doAddExpandCollapseAll(Viewer viewer,
                                      IzMenu menu,
                                      DesignerProp target)

Checks if expand/collapse all menu items should be added.

Specified by:

doAddExpandCollapseAll in interface IContextMenuContributor

getTarget

public DesignerProp getTarget()

Gets the default target when none other is found for the pop-up menu in the viewer.

Specified by:

getTarget in interface IContextMenuContributor

Specified by:

getTarget in interface IContextMenuContributorFormControl<Viewer>

Returns:

The target, or null to use the default edited property.

onConnections

public void onConnections(IVSActionListener[] listeners)

Called to update the connections.

onResolved

public void onResolved(VSRelativeReference<?> reference,
                       VSAction action)

Description copied from interface: IVSActionListener

Called when the property reference has been resolved. UI components use this method to set its state according to the field.

Specified by:

onResolved in interface IVSActionListener

Parameters:

reference - The VSRelativeReference instance holding the reference.

action - The target reference.

onBroken

public void onBroken(VSRelativeReference<?> reference,
                     VSAction action)

Description copied from interface: IVSActionListener

Called when the property reference has been broken, i.e. unresolved.

Specified by:

onBroken in interface IVSActionListener

Parameters:

reference - The VSRelativeReference instance holding the reference.

action - The target reference.

onStateChanged

public void onStateChanged(VSAction action,
                           IVSComponentState.State state,
                           boolean on)

Description copied from interface: IVSActionListener

Called when the field changes state.

Specified by:

onStateChanged in interface IVSActionListener

Parameters:

action - The VS action.

state - The state change.

on - New state.

onParentStateChanged

public void onParentStateChanged(IVSComponent parent,
                                 IVSComponentState.State state,
                                 boolean on)

Description copied from interface: IVSComponentListener

Called when the parent changes state.

Specified by:

onParentStateChanged in interface IVSComponentListener

Parameters:

parent - The parent who's state was changed.

state - The state change, possible values PARENT_ENABLED, PARENT_READONLY, PARENT_VISIBLE.

on - New state.

onActionInvoked

public void onActionInvoked(VSAction action,
                            VSActionTXProcess process)

Description copied from interface: IVSActionListener

Called before the action invokes the Action Actors.

This method is called in the execution trigger thread.

Specified by:

onActionInvoked in interface IVSActionListener

Parameters:

action - The VS action.

process - The initialized process.

onActionCompleted

public void onActionCompleted(VSAction action,
                              VSActionTXProcess process,
                              Throwable exception)

Description copied from interface: IVSActionListener

Called after the action completes the TXP processing i.e. all its Action Actor calls. This method is called regardless of success or failures. It can be used to check the state of the process.

This method is called from the thread that executed the TX action process.

Specified by:

onActionCompleted in interface IVSActionListener

Parameters:

action - The VS action.

process - The completed process.

exception - Potential exception in TX process, null for none.