uk.ac.kcl.cch.jb.pliny.actions
Class PlinyMenuProvider

java.lang.Object
  org.eclipse.jface.action.ContributionManager
      org.eclipse.jface.action.MenuManager
          org.eclipse.gef.ContextMenuProvider
              uk.ac.kcl.cch.jb.pliny.actions.PlinyMenuProvider

All Implemented Interfaces:

org.eclipse.jface.action.IContributionItem, org.eclipse.jface.action.IContributionManager, org.eclipse.jface.action.IMenuListener, org.eclipse.jface.action.IMenuManager

public class PlinyMenuProvider

extends org.eclipse.gef.ContextMenuProvider

An extension to GEF's ContextMenuProvider for Pliny applications which supports the presentation of a contextual menu in GEF environments.

It examines the selected GEF AbstractEditParts, and for each one which is a BaseObject it looks to see if it is typeable (has a LOType), and if one or more LinkableObject has been selected. Based on these observations it decides whether or not to show the menu options that allow the user to set a type, and whether or not to show the options related to selected items (minimize, maximize and open).

Author:

John Bradley

Constructor Summary

PlinyMenuProvider(org.eclipse.gef.EditPartViewer viewer, org.eclipse.gef.commands.CommandStack commandStack)

Method Summary

void	buildContextMenu(org.eclipse.jface.action.IMenuManager menu)

Methods inherited from class org.eclipse.gef.ContextMenuProvider

getViewer, menuAboutToShow, setViewer

Methods inherited from class org.eclipse.jface.action.MenuManager

addMenuListener, createContextMenu, createMenuBar, createMenuBar, dispose, fill, fill, fill, fill, findMenuUsingPath, findUsingPath, getId, getMenu, getMenuText, getOverrides, getParent, getRemoveAllWhenShown, isDynamic, isEnabled, isGroupMarker, isSeparator, isSubstituteFor, isVisible, markDirty, removeMenuListener, saveWidgetState, setOverrides, setParent, setRemoveAllWhenShown, setVisible, update, update, update, update, updateAll

Methods inherited from class org.eclipse.jface.action.ContributionManager

add, add, allowItem, appendToGroup, appendToGroup, dumpStatistics, find, getItems, hasDynamicItems, indexOf, indexOf, insert, insertAfter, insertAfter, insertBefore, insertBefore, internalSetItems, isDirty, isEmpty, itemAdded, itemRemoved, prependToGroup, prependToGroup, remove, remove, removeAll, replaceItem, setDirty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jface.action.IContributionManager

add, add, appendToGroup, appendToGroup, find, getItems, insertAfter, insertAfter, insertBefore, insertBefore, isDirty, isEmpty, prependToGroup, prependToGroup, remove, remove, removeAll

Methods inherited from interface org.eclipse.jface.action.IContributionItem

isDirty

Constructor Detail

PlinyMenuProvider

public PlinyMenuProvider(org.eclipse.gef.EditPartViewer viewer,
                         org.eclipse.gef.commands.CommandStack commandStack)

Method Detail

buildContextMenu

public void buildContextMenu(org.eclipse.jface.action.IMenuManager menu)