org.eclipse.emf.ecore.presentation
Class EcoreActionBarContributor

java.lang.Object
  |
  +--org.eclipse.ui.part.EditorActionBarContributor
        |
        +--org.eclipse.ui.part.MultiPageEditorActionBarContributor
              |
              +--org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor
                    |
                    +--org.eclipse.emf.ecore.presentation.EcoreActionBarContributor

All Implemented Interfaces:

org.eclipse.ui.IEditorActionBarContributor, org.eclipse.jface.action.IMenuListener, org.eclipse.ui.IPropertyListener, org.eclipse.jface.viewers.ISelectionChangedListener

Direct Known Subclasses:

EcoreActionBarContributor.Reflective

public class EcoreActionBarContributor

extends EditingDomainActionBarContributor

implements org.eclipse.jface.viewers.ISelectionChangedListener

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

Inner Class Summary

static class

EcoreActionBarContributor.Reflective

Field Summary

protected org.eclipse.ui.IEditorPart	activeEditorPart This keeps track of the active editor.
protected java.util.Collection	createChildActions This will contain one CreateChildAction corresponding to each descriptor generated for the current selection by the item provider.
protected org.eclipse.jface.action.IMenuManager	createChildMenuManager This is the menu manager into which menu contribution items should be added for CreateChild actions.
protected java.util.Collection	createSiblingActions This will contain one CreateSiblingAction corresponding to each descriptor generated for the current selection by the item provider.
protected org.eclipse.jface.action.IMenuManager	createSiblingMenuManager This is the menu manager into which menu contribution items should be added for CreateSibling actions.
protected org.eclipse.jface.viewers.ISelectionProvider	selectionProvider This keeps track of the current selection provider.

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

activeEditor, copyAction, cutAction, deleteAction, pasteAction, redoAction, undoAction

Constructor Summary

EcoreActionBarContributor()
This creates an instance of the contributor.

Method Summary

void	contributeToMenu(org.eclipse.jface.action.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(org.eclipse.jface.action.IToolBarManager toolBarManager) This adds Separators for editor additions to the tool bar.
protected org.eclipse.jface.action.IMenuManager	createSubmenuManager()
protected void	depopulateManager(org.eclipse.jface.action.IContributionManager manager, java.util.Collection actions) This removes from the specified manager all ActionContributionItems based on the IActions contained in the actions collection.
protected java.util.Collection	generateCreateChildActions(java.util.Collection descriptors, org.eclipse.jface.viewers.ISelection selection) This generates a CreateChildAction for each object in descriptors, and returns the collection of these actions.
protected java.util.Collection	generateCreateSiblingActions(java.util.Collection descriptors, org.eclipse.jface.viewers.ISelection selection) This generates a CreateSiblingAction for each object in descriptors, and returns the collection of these actions.
void	menuAboutToShow(org.eclipse.jface.action.IMenuManager menuManager) This populates the pop-up menu before it appears.
protected void	populateManager(org.eclipse.jface.action.IContributionManager manager, java.util.Collection actions, java.lang.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.
void	selectionChanged(org.eclipse.jface.viewers.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(org.eclipse.ui.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, deactivate, init, propertyChanged, setActivePage, setActiveView, shareGlobalActions, update

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

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 org.eclipse.ui.IEditorPart activeEditorPart

This keeps track of the active editor.

selectionProvider

protected org.eclipse.jface.viewers.ISelectionProvider selectionProvider

This keeps track of the current selection provider.

createChildActions

protected java.util.Collection createChildActions

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

createChildMenuManager

protected org.eclipse.jface.action.IMenuManager createChildMenuManager

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

createSiblingActions

protected java.util.Collection createSiblingActions

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

createSiblingMenuManager

protected org.eclipse.jface.action.IMenuManager createSiblingMenuManager

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

Constructor Detail

EcoreActionBarContributor

public EcoreActionBarContributor()

This creates an instance of the contributor.

Method Detail

contributeToToolBar

public void contributeToToolBar(org.eclipse.jface.action.IToolBarManager toolBarManager)

This adds Separators for editor additions to the tool bar.

Overrides:

contributeToToolBar in class EditingDomainActionBarContributor

contributeToMenu

public void contributeToMenu(org.eclipse.jface.action.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

createSubmenuManager

protected org.eclipse.jface.action.IMenuManager createSubmenuManager()

setActiveEditor

public void setActiveEditor(org.eclipse.ui.IEditorPart part)

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

Overrides:

setActiveEditor in class EditingDomainActionBarContributor

selectionChanged

public void selectionChanged(org.eclipse.jface.viewers.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 org.eclipse.jface.viewers.ISelectionChangedListener

generateCreateChildActions

protected java.util.Collection generateCreateChildActions(java.util.Collection descriptors,
                                                          org.eclipse.jface.viewers.ISelection selection)

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

generateCreateSiblingActions

protected java.util.Collection generateCreateSiblingActions(java.util.Collection descriptors,
                                                            org.eclipse.jface.viewers.ISelection selection)

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

populateManager

protected void populateManager(org.eclipse.jface.action.IContributionManager manager,
                               java.util.Collection actions,
                               java.lang.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 ID is null, they are simply added.

depopulateManager

protected void depopulateManager(org.eclipse.jface.action.IContributionManager manager,
                                 java.util.Collection actions)

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

menuAboutToShow

public void menuAboutToShow(org.eclipse.jface.action.IMenuManager menuManager)

This populates the pop-up menu before it appears.

Overrides:

menuAboutToShow in class EditingDomainActionBarContributor