org.eclipse.xsd.presentation
Class XSDEditor.ActionBarContributor

java.lang.Object
  |
  +--org.eclipse.ui.part.EditorActionBarContributor
        |
        +--org.eclipse.ui.part.MultiPageEditorActionBarContributor
              |
              +--org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor
                    |
                    +--org.eclipse.xsd.presentation.XSDEditor.ActionBarContributor
All Implemented Interfaces:
org.eclipse.ui.IEditorActionBarContributor, org.eclipse.jface.action.IMenuListener, org.eclipse.ui.IPropertyListener, org.eclipse.jface.viewers.ISelectionChangedListener
Enclosing class:
XSDEditor

public static class XSDEditor.ActionBarContributor
extends org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor
implements org.eclipse.jface.viewers.ISelectionChangedListener

This is the contributor for the XSD model editor.


Field Summary
protected  org.eclipse.ui.IEditorPart activeEditorPart
           
protected  java.util.Collection createChildActions
          This will contain one CreateChildAction corresponding to each descriptor generated for the current selection.
protected  org.eclipse.jface.action.IMenuManager createChildMenuManager
          This is the menu manager into which menu contribution items should be added for the child creation actions.
protected  java.util.Collection createSiblingActions
          This will contain one CreateSiblingAction corresponding to each descriptor generated for the current selection's parent.
protected  org.eclipse.jface.action.IMenuManager createSiblingMenuManager
          This is the menu manager into which menu contribution items should be added for sibling creation actions.
protected  org.eclipse.jface.viewers.ISelectionProvider selectionProvider
           
 
Fields inherited from class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor
activeEditor, copyAction, cutAction, deleteAction, pasteAction, redoAction, undoAction
 
Constructor Summary
XSDEditor.ActionBarContributor()
          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 for editor actions, duplicating the menu contribution made in the plugin.xml, so that the new menu is accessible for modification in code.
 void contributeToToolBar(org.eclipse.jface.action.IToolBarManager toolBarManager)
          This adds Separators to the tool bar.
protected  void depopulateManager(org.eclipse.jface.action.IContributionManager manager, java.util.Collection actions)
          This removes from the specified IContributionManager 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 sel)
          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 sel)
          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 ID)
          This populates the specified IContributionManager with ActionContributionItems based on the IActions contained in the actions collection, by inserting them before the specified contribution item ID.
 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

selectionProvider

protected org.eclipse.jface.viewers.ISelectionProvider selectionProvider

createChildActions

protected java.util.Collection createChildActions
This will contain one CreateChildAction corresponding to each descriptor generated for the current selection.

createChildMenuManager

protected org.eclipse.jface.action.IMenuManager createChildMenuManager
This is the menu manager into which menu contribution items should be added for the child creation actions.

createSiblingActions

protected java.util.Collection createSiblingActions
This will contain one CreateSiblingAction corresponding to each descriptor generated for the current selection's parent.

createSiblingMenuManager

protected org.eclipse.jface.action.IMenuManager createSiblingMenuManager
This is the menu manager into which menu contribution items should be added for sibling creation actions.
Constructor Detail

XSDEditor.ActionBarContributor

public XSDEditor.ActionBarContributor()
This creates an instance of the contributor.
Method Detail

contributeToMenu

public void contributeToMenu(org.eclipse.jface.action.IMenuManager menuManager)
This adds to the menu bar a menu for editor actions, duplicating the menu contribution made in the plugin.xml, so that the new menu is accessible for modification in code. Also, sub-menus are created for the addition and removal of child and sibling creation items.
Overrides:
contributeToMenu in class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

contributeToToolBar

public void contributeToToolBar(org.eclipse.jface.action.IToolBarManager toolBarManager)
This adds Separators to the tool bar.
Overrides:
contributeToToolBar in class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

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 org.eclipse.emf.edit.ui.action.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 sel)
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 sel)
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 ID)
This populates the specified IContributionManager with ActionContributionItems based on the IActions contained in the actions collection, by inserting them before the specified contribution item ID. 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 IContributionManager 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 org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor

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