Package org.emftext.language.java.references.presentation

Class ReferencesActionBarContributor

java.lang.Object

org.eclipse.ui.part.EditorActionBarContributor

org.eclipse.ui.part.MultiPageEditorActionBarContributor

org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

org.emftext.language.java.references.presentation.ReferencesActionBarContributor

All Implemented Interfaces:

IMenuListener, ISelectionChangedListener, IEditorActionBarContributor, IPropertyListener

public class ReferencesActionBarContributor
extends EditingDomainActionBarContributor
implements ISelectionChangedListener

This is the action bar contributor for the References model editor.

Generated class or method.

Field Summary

Fields

Modifier and Type	Field	Description
protected IEditorPart	activeEditorPart	This keeps track of the active editor.
protected Collection<IAction>	createChildActions	This will contain one CreateChildAction corresponding to each descriptor generated for the current selection by the item provider.
protected IMenuManager	createChildMenuManager	This is the menu manager into which menu contribution items should be added for CreateChild actions.
protected Collection<IAction>	createSiblingActions	This will contain one CreateSiblingAction corresponding to each descriptor generated for the current selection by the item provider.
protected IMenuManager	createSiblingMenuManager	This is the menu manager into which menu contribution items should be added for CreateSibling actions.
protected IAction	refreshViewerAction	This action refreshes the viewer of the current editor if the editor implements IViewerProvider.
protected ISelectionProvider	selectionProvider	This keeps track of the current selection provider.
protected IAction	showPropertiesViewAction	This action opens the Properties view.

Fields inherited from class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

activeEditor, ADDITIONS_LAST_STYLE, collapseAllAction, controlAction, copyAction, cutAction, deleteAction, expandAllAction, findAction, liveValidationAction, loadResourceAction, pasteAction, redoAction, revertAction, style, undoAction, validateAction

Constructor Summary

Constructors

Constructor	Description
ReferencesActionBarContributor()	This creates an instance of the contributor.

Method Summary

Modifier and Type	Method	Description
protected void	addGlobalActions(IMenuManager menuManager)	This inserts global actions before the "additions-end" separator.
void	contributeToMenu(IMenuManager menuManager)	This adds to the menu bar a menu and some separators for editor additions, as well as the sub-menus for object creation items.
void	contributeToToolBar(IToolBarManager toolBarManager)	This adds Separators for editor additions to the tool bar.
protected void	depopulateManager(IContributionManager manager, Collection<? extends IAction> actions)	This removes from the specified manager all ActionContributionItems based on the IActions contained in the actions collection.
protected Collection<IAction>	generateCreateChildActions(Collection<?> descriptors, ISelection selection)	This generates a CreateChildAction for each object in descriptors, and returns the collection of these actions.
protected Collection<IAction>	generateCreateSiblingActions(Collection<?> descriptors, ISelection selection)	This generates a CreateSiblingAction for each object in descriptors, and returns the collection of these actions.
void	menuAboutToShow(IMenuManager menuManager)	This populates the pop-up menu before it appears.
protected void	populateManager(IContributionManager manager, Collection<? extends IAction> actions, String contributionID)	This populates the specified manager with ActionContributionItems based on the IActions contained in the actions collection, by inserting them before the specified contribution item contributionID.
protected boolean	removeAllReferencesOnDelete()	This ensures that a delete action will clean up all references to deleted objects.
void	selectionChanged(SelectionChangedEvent event)	This implements ISelectionChangedListener, handling SelectionChangedEvents by querying for the children and siblings that can be added to the selected object and updating the menus accordingly.
void	setActiveEditor(IEditorPart part)	When the active editor changes, this remembers the change and registers with it as a selection provider.

Methods inherited from class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

activate, contributeToStatusLine, createCopyAction, createCutAction, createDeleteAction, createPasteAction, createRedoAction, createUndoAction, deactivate, getActiveEditor, init, propertyChanged, setActivePage, setActiveView, shareGlobalActions, update

Methods inherited from class org.eclipse.ui.part.EditorActionBarContributor

contributeToCoolBar, dispose, getActionBars, getPage, init

Methods inherited from class java.lang.Object

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

Field Detail

activeEditorPart

protected IEditorPart activeEditorPart

This keeps track of the active editor.

Generated class or method.

selectionProvider

protected ISelectionProvider selectionProvider

This keeps track of the current selection provider.

Generated class or method.

showPropertiesViewAction

protected IAction showPropertiesViewAction

This action opens the Properties view.

Generated class or method.

refreshViewerAction

protected IAction refreshViewerAction

This action refreshes the viewer of the current editor if the editor implements IViewerProvider.

Generated class or method.

createChildActions

protected Collection<IAction> createChildActions

This will contain one CreateChildAction corresponding to each descriptor generated for the current selection by the item provider.

Generated class or method.

createChildMenuManager

protected IMenuManager createChildMenuManager

This is the menu manager into which menu contribution items should be added for CreateChild actions.

Generated class or method.

createSiblingActions

protected Collection<IAction> createSiblingActions

This will contain one CreateSiblingAction corresponding to each descriptor generated for the current selection by the item provider.

Generated class or method.

createSiblingMenuManager

protected IMenuManager createSiblingMenuManager

This is the menu manager into which menu contribution items should be added for CreateSibling actions.

Generated class or method.

Constructor Detail

ReferencesActionBarContributor

public ReferencesActionBarContributor()

This creates an instance of the contributor.

Generated class or method.

Method Detail

contributeToToolBar

public void contributeToToolBar(IToolBarManager toolBarManager)

This adds Separators for editor additions to the tool bar.

Overrides:

contributeToToolBar in class EditingDomainActionBarContributor

Generated class or method.

contributeToMenu

public void contributeToMenu(IMenuManager menuManager)

This adds to the menu bar a menu and some separators for editor additions, as well as the sub-menus for object creation items.

Overrides:

contributeToMenu in class EditingDomainActionBarContributor

Generated class or method.

setActiveEditor

public void setActiveEditor(IEditorPart part)

When the active editor changes, this remembers the change and registers with it as a selection provider.

Specified by:

setActiveEditor in interface IEditorActionBarContributor

Overrides:

setActiveEditor in class EditingDomainActionBarContributor

Generated class or method.

selectionChanged

public void selectionChanged(SelectionChangedEvent event)

This implements ISelectionChangedListener, handling SelectionChangedEvents by querying for the children and siblings that can be added to the selected object and updating the menus accordingly.

Specified by:

selectionChanged in interface ISelectionChangedListener

Generated class or method.

generateCreateChildActions

protected Collection<IAction> generateCreateChildActions(Collection<?> descriptors,
                                                         ISelection selection)

This generates a CreateChildAction for each object in descriptors, and returns the collection of these actions.

Generated class or method.

generateCreateSiblingActions

protected Collection<IAction> generateCreateSiblingActions(Collection<?> descriptors,
                                                           ISelection selection)

This generates a CreateSiblingAction for each object in descriptors, and returns the collection of these actions.

Generated class or method.

populateManager

protected void populateManager(IContributionManager manager,
                               Collection<? extends IAction> actions,
                               String contributionID)

This populates the specified manager with ActionContributionItems based on the IActions contained in the actions collection, by inserting them before the specified contribution item contributionID. If contributionID is null, they are simply added.

Generated class or method.

depopulateManager

protected void depopulateManager(IContributionManager manager,
                                 Collection<? extends IAction> actions)

This removes from the specified manager all ActionContributionItems based on the IActions contained in the actions collection.

Generated class or method.

menuAboutToShow

public void menuAboutToShow(IMenuManager menuManager)

This populates the pop-up menu before it appears.

Specified by:

menuAboutToShow in interface IMenuListener

Overrides:

menuAboutToShow in class EditingDomainActionBarContributor

Generated class or method.

addGlobalActions

protected void addGlobalActions(IMenuManager menuManager)

This inserts global actions before the "additions-end" separator.

Overrides:

addGlobalActions in class EditingDomainActionBarContributor

Generated class or method.

removeAllReferencesOnDelete

protected boolean removeAllReferencesOnDelete()

This ensures that a delete action will clean up all references to deleted objects.

Overrides:

removeAllReferencesOnDelete in class EditingDomainActionBarContributor

Generated class or method.