org.eclipse.emfforms.internal.core.services.controlmapper

Class SettingToControlMapperImpl

java.lang.Object

org.eclipse.emfforms.internal.core.services.controlmapper.SettingToControlMapperImpl

All Implemented Interfaces:

EMFFormsSettingToControlMapper, SubControlMapper, EMFFormsContextListener

public class SettingToControlMapperImpl
extends Object
implements EMFFormsSettingToControlMapper, EMFFormsContextListener, SubControlMapper

Implementation of EMFFormsSettingToControlMapper.

Author:

Lucas Koehler

Constructor Summary

Constructors

Constructor and Description
SettingToControlMapperImpl(EMFFormsMappingProviderManager mappingManager, EMFFormsViewContext viewModelContext) Creates a new instance of SettingToControlMapperImpl.

Method Summary

Modifier and Type	Method and Description
void	checkAndUpdateSettingToControlMapping(org.eclipse.emf.ecore.EObject eObject) Checks and updates the mapping for the given EObject.
void	childContextAdded(VElement parentElement, EMFFormsViewContext childContext) Called when a child context is added.
void	childContextDisposed(EMFFormsViewContext childContext) Called when a child context is disposed.
void	contextDispose() Called by the context when the dispose is running.
void	contextInitialised() Called by the context when the initialization has finished.
Set<VControl>	getControlsFor(org.eclipse.emf.ecore.EStructuralFeature.Setting setting) Returns all controls which are associated with the provided EStructuralFeature.Setting.
Set<VElement>	getControlsFor(UniqueSetting setting) Returns all controls which are associated with the provided UniqueSetting.
Collection<org.eclipse.emf.ecore.EObject>	getEObjectsWithSettings() Returns a collection of all EObjects which have a mapped setting.
Collection<org.eclipse.emf.ecore.EObject>	getEObjectsWithSettings(VElement element) Obtain a collection of all objects that have a mapped setting in the hierarchy of the given view element.
Set<UniqueSetting>	getSettingsForControl(VControl control) Returns a collection of all settings for the given control.
boolean	hasControlsFor(org.eclipse.emf.ecore.EObject eObject) Checks whether any feature of this EObject has a registered control.
void	updateControlMapping(VControl vControl) Updates the setting to control mapping for the given VControl.
void	vControlAdded(VControl vControl) Adds a VControl to the setting to control mapping.
void	vControlRemoved(VControl vControl) Removes a VControl from the setting to control mapping.

Methods inherited from class java.lang.Object

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

Constructor Detail

SettingToControlMapperImpl

public SettingToControlMapperImpl(EMFFormsMappingProviderManager mappingManager,
                                  EMFFormsViewContext viewModelContext)

Creates a new instance of SettingToControlMapperImpl.

Parameters:

mappingManager - The EMFFormsMappingProviderManager

viewModelContext - The EMFFormsViewContext that created this instance

Method Detail

getControlsFor

public Set<VControl> getControlsFor(org.eclipse.emf.ecore.EStructuralFeature.Setting setting)

Returns all controls which are associated with the provided EStructuralFeature.Setting. The EStructuralFeature.Setting is converted to a UniqueSetting.

Specified by:

getControlsFor in interface EMFFormsSettingToControlMapper

Parameters:

setting - the EStructuralFeature.Setting to search controls for

Returns:

the Set of all controls associated with the provided setting or null if no controls can be found

getControlsFor

public Set<VElement> getControlsFor(UniqueSetting setting)

Returns all controls which are associated with the provided UniqueSetting.

Specified by:

getControlsFor in interface EMFFormsSettingToControlMapper

Parameters:

setting - the UniqueSetting to search controls for

Returns:

the Set of all controls associated with the provided setting or null if no controls can be found

updateControlMapping

public void updateControlMapping(VControl vControl)

Updates the setting to control mapping for the given VControl.

Specified by:

updateControlMapping in interface EMFFormsSettingToControlMapper

Parameters:

vControl - The VControl

vControlRemoved

public void vControlRemoved(VControl vControl)

Removes a VControl from the setting to control mapping.

Specified by:

vControlRemoved in interface EMFFormsSettingToControlMapper

Parameters:

vControl - The VControl to remove

vControlAdded

public void vControlAdded(VControl vControl)

Adds a VControl to the setting to control mapping.

Specified by:

vControlAdded in interface EMFFormsSettingToControlMapper

Parameters:

vControl - The VControl to add

checkAndUpdateSettingToControlMapping

public void checkAndUpdateSettingToControlMapping(org.eclipse.emf.ecore.EObject eObject)

Checks and updates the mapping for the given EObject.

Specified by:

checkAndUpdateSettingToControlMapping in interface EMFFormsSettingToControlMapper

Parameters:

eObject - The EObject

childContextAdded

public void childContextAdded(VElement parentElement,
                              EMFFormsViewContext childContext)

Called when a child context is added.

Specified by:

childContextAdded in interface EMFFormsContextListener

Parameters:

parentElement - The VElement that is associated with the child context

childContext - The EMFFormsViewContext that was added

See Also:

EMFFormsContextListener.childContextAdded(org.eclipse.emf.ecp.view.spi.model.VElement, org.eclipse.emfforms.spi.core.services.view.EMFFormsViewContext)

childContextDisposed

public void childContextDisposed(EMFFormsViewContext childContext)

Called when a child context is disposed.

Specified by:

childContextDisposed in interface EMFFormsContextListener

Parameters:

childContext - The EMFFormsViewContext that was disposed

See Also:

EMFFormsContextListener.childContextDisposed(org.eclipse.emfforms.spi.core.services.view.EMFFormsViewContext)

contextInitialised

public void contextInitialised()

Called by the context when the initialization has finished.

Specified by:

contextInitialised in interface EMFFormsContextListener

See Also:

EMFFormsContextListener.contextInitialised()

contextDispose

public void contextDispose()

Called by the context when the dispose is running.

Specified by:

contextDispose in interface EMFFormsContextListener

See Also:

EMFFormsContextListener.contextDispose()

hasControlsFor

public boolean hasControlsFor(org.eclipse.emf.ecore.EObject eObject)

Description copied from interface: EMFFormsSettingToControlMapper

Checks whether any feature of this EObject has a registered control.

Specified by:

hasControlsFor in interface EMFFormsSettingToControlMapper

Parameters:

eObject - the EObject to check

Returns:

true if there is at least one control for any feature of the given EObject, false otherwise

getEObjectsWithSettings

public Collection<org.eclipse.emf.ecore.EObject> getEObjectsWithSettings()

Description copied from interface: EMFFormsSettingToControlMapper

Returns a collection of all EObjects which have a mapped setting.

Specified by:

getEObjectsWithSettings in interface EMFFormsSettingToControlMapper

Returns:

the EObjects

getEObjectsWithSettings

public Collection<org.eclipse.emf.ecore.EObject> getEObjectsWithSettings(VElement element)

Description copied from interface: SubControlMapper

Obtain a collection of all objects that have a mapped setting in the hierarchy of the given view element.

Specified by:

getEObjectsWithSettings in interface SubControlMapper

Parameters:

element - the view sub-tree for which to get objects

Returns:

the objects presented in the view sub-tree that have settings

getSettingsForControl

public Set<UniqueSetting> getSettingsForControl(VControl control)

Description copied from interface: EMFFormsSettingToControlMapper

Returns a collection of all settings for the given control.

Specified by:

getSettingsForControl in interface EMFFormsSettingToControlMapper

Parameters:

control - the control to get the settings for

Returns:

the unique settings for the given control