org.eclipse.emf.ecp.spi.ui.util

Class ECPHandlerHelper

java.lang.Object

org.eclipse.emf.ecp.spi.ui.util.ECPHandlerHelper

public final class ECPHandlerHelper
extends Object

This is a utility class providing commonly necessary methods.

Since:

1.4

Author:

Eugen Neufeld

Method Summary

Modifier and Type	Method and Description
static org.eclipse.emf.ecore.EObject	addModelElement(ECPProject ecpProject, org.eclipse.swt.widgets.Shell shell, boolean open) Add a new EObject to the root of an ECPProject.
static org.eclipse.emf.ecore.EObject	addModelElement(org.eclipse.emf.ecore.resource.Resource resource, org.eclipse.swt.widgets.Shell activeShell, boolean open)
static void	changeCloseState(ECPProject[] closeables, String currentType) This method closes/opens an array of ECPProject.
static void	checkout(List<ECPCheckoutSource> checkoutObjects, org.eclipse.swt.widgets.Shell shell) This method allows to checkout a list of ECPCheckoutSource into the workspace.
static ECPProject	createProject(org.eclipse.swt.widgets.Shell shell) This method creates a new project.
static ECPRepository	createRepository(org.eclipse.swt.widgets.Shell shell) This method created a new Repository.
static void	deleteHandlerHelper(List<ECPContainer> deletables, org.eclipse.swt.widgets.Shell shell) Deletes the provided ECPContainer elements.
static void	deleteModelElement(ECPProject project, Collection<Object> objects) This helper method is used to delete model elements from a project.
static void	filterProjectPackages(ECPProject ecpProject, org.eclipse.swt.widgets.Shell shell) This method allows the user to filter the visible packages and classes.
static void	openModelElement(Object me, ECPProject ecpProject) This opens the model element.
static void	openProjectProperties(ECPProject project, boolean editable, org.eclipse.swt.widgets.Shell shell) Opens a Dialog showing the properties of the provided ECPProject.
static void	openRepositoryProperties(ECPRepository repository, boolean editable, org.eclipse.swt.widgets.Shell shell) Opens a Dialog showing the properties of the provided ECPRepository.
static void	saveProject(ECPProject project) Triggers the save on an ECPProject.
static boolean	showDirtyProjectsDialog(org.eclipse.swt.widgets.Shell shell) Opens a dialog to save dirty projects.

Methods inherited from class java.lang.Object

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

Method Detail

checkout

public static void checkout(List<ECPCheckoutSource> checkoutObjects,
                            org.eclipse.swt.widgets.Shell shell)

This method allows to checkout a list of ECPCheckoutSource into the workspace.

Parameters:

checkoutObjects - the List of ECPCheckoutSource to checkout

shell - the Shell to use for diplaying UI

deleteModelElement

public static void deleteModelElement(ECPProject project,
                                      Collection<Object> objects)

This helper method is used to delete model elements from a project.

Parameters:

project - the project to delete from

objects - the model elements to delete

createProject

public static ECPProject createProject(org.eclipse.swt.widgets.Shell shell)

This method creates a new project.

Parameters:

shell - the shell for displaying the wizard

Returns:

the created ECPProject

addModelElement

public static org.eclipse.emf.ecore.EObject addModelElement(ECPProject ecpProject,
                                                            org.eclipse.swt.widgets.Shell shell,
                                                            boolean open)

Add a new EObject to the root of an ECPProject.

Parameters:

ecpProject - the ECPProject to add the EObject to

shell - the Shell used to display the UI

open - whether to open the corresponding editor or not

Returns:

the created EObject

addModelElement

public static org.eclipse.emf.ecore.EObject addModelElement(org.eclipse.emf.ecore.resource.Resource resource,
                                                            org.eclipse.swt.widgets.Shell activeShell,
                                                            boolean open)

Parameters:

resource - the resource

activeShell - current active shell

open - if model element should be directly opened in an editor after it is added to project.

Returns:

the created model element.

filterProjectPackages

public static void filterProjectPackages(ECPProject ecpProject,
                                         org.eclipse.swt.widgets.Shell shell)

This method allows the user to filter the visible packages and classes.

Parameters:

ecpProject - the project to filter

shell - the Shell to use for UI

createRepository

public static ECPRepository createRepository(org.eclipse.swt.widgets.Shell shell)

This method created a new Repository.

Parameters:

shell - the shell for the Wizard

Returns:

the created ECPRepository

changeCloseState

public static void changeCloseState(ECPProject[] closeables,
                                    String currentType)

This method closes/opens an array of ECPProject.

Parameters:

closeables - the ECPProjects to change the state for

currentType - the action to do

deleteHandlerHelper

public static void deleteHandlerHelper(List<ECPContainer> deletables,
                                       org.eclipse.swt.widgets.Shell shell)

Deletes the provided ECPContainer elements.

Parameters:

deletables - the List of ECPContainers to delete

shell - the shell to use for UI

saveProject

public static void saveProject(ECPProject project)

Triggers the save on an ECPProject.

Parameters:

project - the project to save the changes on

openModelElement

public static void openModelElement(Object me,
                                    ECPProject ecpProject)

This opens the model element.

Parameters:

me - ModelElement to open the view that requested the open model element

ecpProject - the ECPProject of the model element

openProjectProperties

public static void openProjectProperties(ECPProject project,
                                         boolean editable,
                                         org.eclipse.swt.widgets.Shell shell)

Opens a Dialog showing the properties of the provided ECPProject.

Parameters:

project - the project whose properties should be shown

editable - whether the properties should be editable

shell - the Shell to use for the dialog

openRepositoryProperties

public static void openRepositoryProperties(ECPRepository repository,
                                            boolean editable,
                                            org.eclipse.swt.widgets.Shell shell)

Opens a Dialog showing the properties of the provided ECPRepository.

Parameters:

repository - the repository whose properties should be shown

editable - whether the properties should be editable

shell - the Shell to use for the dialog

showDirtyProjectsDialog

public static boolean showDirtyProjectsDialog(org.eclipse.swt.widgets.Shell shell)

Opens a dialog to save dirty projects.

Parameters:

shell - to open the dialog in

Returns:

if the save was triggered