uk.ac.kcl.cch.jb.pliny.views
Class ResourceExplorerView

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.ui.part.WorkbenchPart
          org.eclipse.ui.part.ViewPart
              uk.ac.kcl.cch.jb.pliny.views.ResourceExplorerView

All Implemented Interfaces:

org.eclipse.core.runtime.IAdaptable, org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IPersistable, IResourceTreeView, org.eclipse.ui.IViewPart, org.eclipse.ui.IWorkbenchPart, org.eclipse.ui.IWorkbenchPart2, org.eclipse.ui.part.IWorkbenchPartOrientation

public class ResourceExplorerView

extends org.eclipse.ui.part.ViewPart

implements IResourceTreeView

the Eclipse ViewPart for the Resource Explorer.

The Resource Explorer uses a JFace TreeViewer for most of its work. A set of objects beginning with ResourceExplorerRoot represent the model for the TreeViewer.

Note that although this code is note a GEF application, it uses GEF's command stack to manage actions, and make them undoable.

Author:

John Bradley

Field Summary

static String

NAME_ID

Fields inherited from interface org.eclipse.ui.IWorkbenchPart

PROP_TITLE

Constructor Summary

ResourceExplorerView()

Method Summary

void	createPartControl(org.eclipse.swt.widgets.Composite parent)
void	dispose()
protected void	fillContextMenu(org.eclipse.jface.action.IMenuManager manager)
org.eclipse.gef.commands.CommandStack	getCommandStack() returns the view's CommandStack.
org.eclipse.jface.viewers.TreeViewer	getMyViewer() return the main tree viewer that displays items in this View.
Vector	getSelectedBaseObjects()
Vector	getSelectedObjectsToOpen() returns a Vector containing Pliny Model elements that are selected and ready to open in their own editors.
Vector	getSelectedResourceExplorerItems() returns a Vector containing instances of IResourceExplorerItems that are currently selected by the user.
protected void	handleKeyReleased(org.eclipse.swt.events.KeyEvent event)
void	setFocus()

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

checkSite, getViewSite, init, init, saveState, setContentDescription, setInitializationData, setPartName

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

addPropertyListener, firePropertyChange, getAdapter, getConfigurationElement, getContentDescription, getDefaultImage, getOrientation, getPartName, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener, setSite, setTitle, setTitleImage, setTitleToolTip, showBusy

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ui.IViewPart

getViewSite, init, init, saveState

Methods inherited from interface org.eclipse.ui.IWorkbenchPart

addPropertyListener, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Field Detail

NAME_ID

public static final String NAME_ID

See Also:

Constant Field Values

Constructor Detail

ResourceExplorerView

public ResourceExplorerView()

Method Detail

getCommandStack

public org.eclipse.gef.commands.CommandStack getCommandStack()

Description copied from interface: IResourceTreeView

returns the view's CommandStack.

Specified by:

getCommandStack in interface IResourceTreeView

Returns:

CommandStack for the view.

dispose

public void dispose()

Specified by:

dispose in interface org.eclipse.ui.IWorkbenchPart

createPartControl

public void createPartControl(org.eclipse.swt.widgets.Composite parent)

Specified by:

createPartControl in interface org.eclipse.ui.IWorkbenchPart

handleKeyReleased

protected void handleKeyReleased(org.eclipse.swt.events.KeyEvent event)

fillContextMenu

protected void fillContextMenu(org.eclipse.jface.action.IMenuManager manager)

getMyViewer

public org.eclipse.jface.viewers.TreeViewer getMyViewer()

Description copied from interface: IResourceTreeView

return the main tree viewer that displays items in this View.

Specified by:

getMyViewer in interface IResourceTreeView

Returns:

the main TreeViewer.

setFocus

public void setFocus()

Specified by:

setFocus in interface org.eclipse.ui.IWorkbenchPart

getSelectedBaseObjects

public Vector getSelectedBaseObjects()

getSelectedResourceExplorerItems

public Vector getSelectedResourceExplorerItems()

Description copied from interface: IResourceTreeView

returns a Vector containing instances of IResourceExplorerItems that are currently selected by the user.

Specified by:

getSelectedResourceExplorerItems in interface IResourceTreeView

Returns:

a Vector of IResourceExplorerItems.

getSelectedObjectsToOpen

public Vector getSelectedObjectsToOpen()

Description copied from interface: IResourceTreeView

returns a Vector containing Pliny Model elements that are selected and ready to open in their own editors. This code needs to contain special handling code to take care of the special needs of items under the 'DisplayedIn' category.

Specified by:

getSelectedObjectsToOpen in interface IResourceTreeView

Returns:

Vector of Pliny Model elements