Package org.eclipse.emf.ecp.view.internal.editor.controls

Class EcorePathsRenderer

java.lang.Object

org.eclipse.emf.ecp.view.model.common.AbstractRenderer<VELEMENT>

org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer<VCONTROL>

org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer<VControl>

org.eclipse.emfforms.spi.view.control.multiattribute.MultiAttributeSWTRenderer

org.eclipse.emf.ecp.view.internal.editor.controls.EcorePathsRenderer

All Implemented Interfaces:

RootDomainModelChangeListener

public class EcorePathsRenderer
extends MultiAttributeSWTRenderer

Custom Renderer for the EcorePath List of a View. This Renderer changes the behavior of the add and remove button so that a user gets a Dialog to select an Ecore from the Workspace in the case of an add. In the case of a remove the Ecore is deregistered.

Author:

Eugen Neufeld

Field Summary

Fields inherited from class org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer

CUSTOM_VARIANT

Constructor Summary

Constructors

Constructor	Description
EcorePathsRenderer(VControl vElement, ViewModelContext viewContext, ReportService reportService, EMFFormsDatabinding emfFormsDatabinding, EMFFormsLabelProvider emfFormsLabelProvider, VTViewTemplateProvider vtViewTemplateProvider, ImageRegistryService imageRegistryService)	Default constructor.

Method Summary

Modifier and Type	Method	Description
protected void	createUpDownButtons(org.eclipse.swt.widgets.Composite composite, org.eclipse.core.databinding.observable.list.IObservableList list)	Create the up and down buttons.
void	finalizeRendering(org.eclipse.swt.widgets.Composite parent)	Called by the framework to initialize listener.
protected java.lang.Object	getValueForNewRow(org.eclipse.emf.ecore.EAttribute attribute)	Returns the attribute value which should be added as a new element.
protected void	initButtons(org.eclipse.core.databinding.observable.list.IObservableList list)	Initializes the buttons.
protected void	postRemove(org.eclipse.jface.viewers.IStructuredSelection selection)	This is called after the selected elements were deleted so that the user can handle this removal.

Methods inherited from class org.eclipse.emfforms.spi.view.control.multiattribute.MultiAttributeSWTRenderer

applyEnable, applyReadOnly, applyValidation, createButtonComposite, createControlComposite, createDefaultTableStyleProperty, createErrorLabel, createTitleComposite, dispose, getGridDescription, getImage, getTableHeightHint, getTableStyleProperty, getTableViewer, ignoreEnableOnReadOnly, renderControl, renderMultiAttributeControl, rootDomainModelChanged, updateButtonEnabling, updateButtons, updateButtonVisibility

Methods inherited from class org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer

applyUnchangeableFeature, canHandleControlProcessor, createLabel, createValidationIcon, defaultHandleControlProcessor, defaultHandleControlProcessorForCell, getDataBindingContext, getEditingDomain, getEMFFormsDatabinding, getEMFFormsLabelProvider, getLabelStyleBits, getModelValue, getValidationBackgroundColor, getValidationBackgroundColor, getValidationForegroundColor, getValidationForegroundColor, getValidationIcon, getValidationIcon, getVTViewTemplateProvider, hasLeftLabelAlignment, isUnchangeableFeature, notifyChange, postInit, render

Methods inherited from class org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer

applyValidation, applyVisible, canReveal, getControls, getDefaultFontName, init, isRenderingFinished, preInit, scrollToReveal, scrollToReveal, setControlEnabled

Methods inherited from class org.eclipse.emf.ecp.view.model.common.AbstractRenderer

checkRenderer, getRenderer, getReportService, getVElement, getViewModelContext, register

Methods inherited from class java.lang.Object

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

Constructor Detail

EcorePathsRenderer

@Inject
public EcorePathsRenderer(VControl vElement,
                          ViewModelContext viewContext,
                          ReportService reportService,
                          EMFFormsDatabinding emfFormsDatabinding,
                          EMFFormsLabelProvider emfFormsLabelProvider,
                          VTViewTemplateProvider vtViewTemplateProvider,
                          ImageRegistryService imageRegistryService)

Default constructor.

Parameters:

vElement - The VControl of the Renderer

viewContext - The ViewModelContext of the Renderer

reportService - The ReportService to use for logging

emfFormsDatabinding - The EMFFormsDatabinding to use

emfFormsLabelProvider - The EMFFormsLabelProvider to use

vtViewTemplateProvider - The VTViewTemplateProvider to use

imageRegistryService - The ImageRegistryService to use

Method Detail

finalizeRendering

public void finalizeRendering(org.eclipse.swt.widgets.Composite parent)

Description copied from class: AbstractSWTRenderer

Called by the framework to initialize listener.

Overrides:

finalizeRendering in class AbstractSWTRenderer<VControl>

Parameters:

parent - the parent used during render

initButtons

protected void initButtons(org.eclipse.core.databinding.observable.list.IObservableList list)

Description copied from class: MultiAttributeSWTRenderer

Initializes the buttons. Call this after table is created.

Overrides:

initButtons in class MultiAttributeSWTRenderer

Parameters:

list - the IObservableList.

getValueForNewRow

protected java.lang.Object getValueForNewRow(org.eclipse.emf.ecore.EAttribute attribute)

Description copied from class: MultiAttributeSWTRenderer

Returns the attribute value which should be added as a new element.

Overrides:

getValueForNewRow in class MultiAttributeSWTRenderer

Parameters:

attribute - the EAttribute with the data type

Returns:

the new value

postRemove

protected void postRemove(org.eclipse.jface.viewers.IStructuredSelection selection)

Description copied from class: MultiAttributeSWTRenderer

This is called after the selected elements were deleted so that the user can handle this removal.

Overrides:

postRemove in class MultiAttributeSWTRenderer

Parameters:

selection - The IStructuredSelection of the TableViewer before deletion.

createUpDownButtons

protected void createUpDownButtons(org.eclipse.swt.widgets.Composite composite,
                                   org.eclipse.core.databinding.observable.list.IObservableList list)

Description copied from class: MultiAttributeSWTRenderer

Create the up and down buttons.

Overrides:

createUpDownButtons in class MultiAttributeSWTRenderer

Parameters:

composite - The Composite to create the buttons on

list - The IObservableList of the current MultiAttributeSWTRenderer