org.eclipse.emf.java.presentation
Class JavaActionBarContributor

java.lang.Object
  org.eclipse.ui.part.EditorActionBarContributor
      org.eclipse.ui.part.MultiPageEditorActionBarContributor
          org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor
              org.eclipse.emf.java.presentation.JavaActionBarContributor

All Implemented Interfaces:

IMenuListener, ISelectionChangedListener, IEditorActionBarContributor, IPropertyListener

public class JavaActionBarContributor
extends EditingDomainActionBarContributor
implements ISelectionChangedListener

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

Field Summary

protected IEditorPart	activeEditorPart This keeps track of the active editor
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, controlAction, copyAction, cutAction, deleteAction, loadResourceAction, pasteAction, redoAction, style, undoAction, validateAction

Constructor Summary

JavaActionBarContributor()
This creates an instance of the contributor

Method Summary

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
void	menuAboutToShow(IMenuManager menuManager) This populates the pop-up menu before it appears
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.

selectionProvider

protected ISelectionProvider selectionProvider

This keeps track of the current selection provider.

showPropertiesViewAction

protected IAction showPropertiesViewAction

This action opens the Properties view.

refreshViewerAction

protected IAction refreshViewerAction

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

Constructor Detail

JavaActionBarContributor

public JavaActionBarContributor()

This creates an instance of the contributor.

Method Detail

contributeToToolBar

public void contributeToToolBar(IToolBarManager toolBarManager)

This adds Separators for editor additions to the tool bar.

Overrides:

contributeToToolBar in class EditingDomainActionBarContributor

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

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

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

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

addGlobalActions

protected void addGlobalActions(IMenuManager menuManager)

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

Overrides:

addGlobalActions in class EditingDomainActionBarContributor

removeAllReferencesOnDelete

protected boolean removeAllReferencesOnDelete()

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

Overrides:

removeAllReferencesOnDelete in class EditingDomainActionBarContributor