uk.ac.kcl.cch.jb.pliny.imageRes
Class ImageEditor

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.ui.part.WorkbenchPart
          org.eclipse.ui.part.EditorPart
              org.eclipse.gef.ui.parts.GraphicalEditor
                  uk.ac.kcl.cch.jb.pliny.imageRes.ImageEditor

All Implemented Interfaces:

org.eclipse.gef.commands.CommandStackListener, EventListener, org.eclipse.core.runtime.IAdaptable, org.eclipse.ui.IEditorPart, org.eclipse.core.runtime.IExecutableExtension, IHandlesAnnotations, IResourceDrivenPart, org.eclipse.ui.ISaveablePart, org.eclipse.ui.ISelectionListener, org.eclipse.ui.IWorkbenchPart, org.eclipse.ui.IWorkbenchPart2, org.eclipse.ui.part.IWorkbenchPartOrientation, IZoomableImageEditor, PropertyChangeListener

public class ImageEditor

extends org.eclipse.gef.ui.parts.GraphicalEditor

implements PropertyChangeListener, IResourceDrivenPart, IHandlesAnnotations, IZoomableImageEditor

an EditorPart that implements the Pliny Image Resource Editor.

Note that the input the Image Editor is to work on is specified by a ResourceEditorInput instance.

Author:

John Bradley

Field Summary

Fields inherited from interface org.eclipse.ui.IWorkbenchPart

PROP_TITLE

Fields inherited from interface org.eclipse.ui.IEditorPart

PROP_DIRTY, PROP_INPUT

Constructor Summary

ImageEditor()

Method Summary

protected void	createActions()
void	dispose()
void	doSave(org.eclipse.core.runtime.IProgressMonitor monitor)
void	doSaveAs()
org.eclipse.gef.commands.CommandStack	getCommandStack() changes in the zoom size are meant to be undoable, so they are managed in the GEF manner by a CommandStack owned by the editor, and must be made accessible to the control.
protected org.eclipse.gef.EditPartFactory	getEditPartFactory()
org.eclipse.gef.EditDomain	getMyEditDomain()
org.eclipse.gef.GraphicalViewer	getMyGraphicViewer()
IZoomableImageResource	getMyImageResource() return the Pliny Resource that this editor is currently working with.
Resource	getMyResource() returns the Resource that this part is currently using as its input.
void	init(org.eclipse.ui.IEditorSite site, org.eclipse.ui.IEditorInput input)
protected void	initializeGraphicalViewer()
boolean	isSaveAsAllowed()
boolean	isSaveOnCloseNeeded()
void	propertyChange(PropertyChangeEvent arg0)
protected void	setInput(org.eclipse.ui.IEditorInput input)

Methods inherited from class org.eclipse.gef.ui.parts.GraphicalEditor

commandStackChanged, configureGraphicalViewer, createGraphicalViewer, createPartControl, firePropertyChange, getActionRegistry, getAdapter, getEditDomain, getGraphicalViewer, getPropertyActions, getSelectionActions, getSelectionSynchronizer, getStackActions, hookGraphicalViewer, initializeActionRegistry, isDirty, selectionChanged, setActionRegistry, setEditDomain, setFocus, setGraphicalViewer, updateActions

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

checkSite, getEditorInput, getEditorSite, getTitleToolTip, setContentDescription, setInitializationData, setInputWithNotify, setPartName

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

addPropertyListener, getConfigurationElement, getContentDescription, getDefaultImage, getOrientation, getPartName, getSite, getTitle, getTitleImage, 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.IWorkbenchPart

addPropertyListener, createPartControl, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener, setFocus

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

getAdapter

Constructor Detail

ImageEditor

public ImageEditor()

Method Detail

getMyEditDomain

public org.eclipse.gef.EditDomain getMyEditDomain()

getMyImageResource

public IZoomableImageResource getMyImageResource()

Description copied from interface: IZoomableImageEditor

return the Pliny Resource that this editor is currently working with. The resource must implement the IZoomableImageResource interace

Specified by:

getMyImageResource in interface IZoomableImageEditor

Returns:

IZoomableImageResource the editor's current resource.

getMyResource

public Resource getMyResource()

Description copied from interface: IResourceDrivenPart

returns the Resource that this part is currently using as its input.

Specified by:

getMyResource in interface IResourceDrivenPart

Returns:

Resource

init

public void init(org.eclipse.ui.IEditorSite site,
                 org.eclipse.ui.IEditorInput input)
          throws org.eclipse.ui.PartInitException

Specified by:

init in interface org.eclipse.ui.IEditorPart

Throws:

org.eclipse.ui.PartInitException

setInput

protected void setInput(org.eclipse.ui.IEditorInput input)

dispose

public void dispose()

Specified by:

dispose in interface org.eclipse.ui.IWorkbenchPart

createActions

protected void createActions()

getCommandStack

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

Description copied from interface: IZoomableImageEditor

changes in the zoom size are meant to be undoable, so they are managed in the GEF manner by a CommandStack owned by the editor, and must be made accessible to the control.

Specified by:

getCommandStack in interface IZoomableImageEditor

getEditPartFactory

protected org.eclipse.gef.EditPartFactory getEditPartFactory()

initializeGraphicalViewer

protected void initializeGraphicalViewer()

getMyGraphicViewer

public org.eclipse.gef.GraphicalViewer getMyGraphicViewer()

doSave

public void doSave(org.eclipse.core.runtime.IProgressMonitor monitor)

Specified by:

doSave in interface org.eclipse.ui.ISaveablePart

isSaveOnCloseNeeded

public boolean isSaveOnCloseNeeded()

Specified by:

isSaveOnCloseNeeded in interface org.eclipse.ui.ISaveablePart

doSaveAs

public void doSaveAs()

Specified by:

doSaveAs in interface org.eclipse.ui.ISaveablePart

isSaveAsAllowed

public boolean isSaveAsAllowed()

Specified by:

isSaveAsAllowed in interface org.eclipse.ui.ISaveablePart

propertyChange

public void propertyChange(PropertyChangeEvent arg0)

Specified by:

propertyChange in interface PropertyChangeListener