uk.ac.kcl.cch.jb.pliny.imageRes.parts
Class ImageResourcePart
java.lang.Object
org.eclipse.gef.editparts.AbstractEditPart
org.eclipse.gef.editparts.AbstractGraphicalEditPart
uk.ac.kcl.cch.jb.pliny.parts.ParentOfOrderableAbstractGraphicalEditPart
uk.ac.kcl.cch.jb.pliny.imageRes.parts.ImageResourcePart
- All Implemented Interfaces:
- org.eclipse.gef.EditPart, EventListener, org.eclipse.gef.GraphicalEditPart, org.eclipse.core.runtime.IAdaptable, IHasReferencerManager, IMoveableChildrenEditPart, IScalableImagePart, PropertyChangeListener, org.eclipse.gef.RequestConstants
- public class ImageResourcePart
- extends ParentOfOrderableAbstractGraphicalEditPart
- implements IScalableImagePart, PropertyChangeListener
the GEF EditPart that acts as the root for the ImageEditor's
annotation area.
This class displays a Scalable image, and therefore implements
IScaleableImagePart
to provide scaling services for coordinates
that the displayed image, and the reference objects use to position
and size themselves. Furthermore,
this class tracks the setting of the Zoom size stored in the
associated
ImageResource
,
and trickers a rescaling of the underlying
image and annotation area when it changes.
- Author:
- John Bradley
Nested classes inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart |
org.eclipse.gef.editparts.AbstractGraphicalEditPart.AccessibleGraphicalEditPart, org.eclipse.gef.editparts.AbstractGraphicalEditPart.DefaultAccessibleAnchorProvider |
Nested classes inherited from class org.eclipse.gef.editparts.AbstractEditPart |
org.eclipse.gef.editparts.AbstractEditPart.EditPolicyIterator |
Fields inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart |
figure, sourceConnections, targetConnections |
Fields inherited from class org.eclipse.gef.editparts.AbstractEditPart |
children, FLAG_ACTIVE, FLAG_FOCUS, MAX_FLAG |
Fields inherited from interface org.eclipse.gef.EditPart |
SELECTED, SELECTED_NONE, SELECTED_PRIMARY |
Fields inherited from interface org.eclipse.gef.RequestConstants |
REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER |
Methods inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart |
addChildVisual, addNodeListener, addNotify, addSourceConnection, addTargetConnection, createConnection, createOrFindConnection, fireRemovingSourceConnection, fireRemovingTargetConnection, fireSourceConnectionAdded, fireTargetConnectionAdded, getAdapter, getFigure, getLayer, getModelSourceConnections, getModelTargetConnections, getSourceConnections, getTargetConnections, primAddSourceConnection, primAddTargetConnection, primRemoveSourceConnection, primRemoveTargetConnection, refresh, refreshSourceConnections, refreshTargetConnections, registerVisuals, removeChildVisual, removeNodeListener, removeNotify, removeSourceConnection, removeTargetConnection, reorderChild, reorderSourceConnection, reorderTargetConnection, setFigure, setLayoutConstraint, unregisterVisuals |
Methods inherited from class org.eclipse.gef.editparts.AbstractEditPart |
activateEditPolicies, addChild, addEditPartListener, createChild, deactivateEditPolicies, debug, debugFeedback, eraseSourceFeedback, eraseTargetFeedback, fireActivated, fireChildAdded, fireDeactivated, fireRemovingChild, fireSelectionChanged, getAccessibleEditPart, getChildren, getCommand, getEditPolicy, getEditPolicyIterator, getEventListeners, getFlag, getModel, getParent, getRoot, getSelected, getTargetEditPart, getViewer, hasFocus, installEditPolicy, isActive, isSelectable, performRequest, refreshChildren, refreshVisuals, register, registerAccessibility, registerModel, removeChild, removeEditPartListener, removeEditPolicy, setFlag, setFocus, setModel, setParent, setSelected, showSourceFeedback, showTargetFeedback, toString, understandsRequest, unregister, unregisterAccessibility, unregisterModel |
Methods inherited from interface org.eclipse.gef.GraphicalEditPart |
addNodeListener, getFigure, getSourceConnections, getTargetConnections, removeNodeListener, setLayoutConstraint |
Methods inherited from interface org.eclipse.gef.EditPart |
addEditPartListener, addNotify, eraseSourceFeedback, eraseTargetFeedback, getChildren, getCommand, getDragTracker, getEditPolicy, getModel, getParent, getRoot, getSelected, getTargetEditPart, getViewer, hasFocus, installEditPolicy, isActive, isSelectable, performRequest, refresh, removeEditPartListener, removeEditPolicy, removeNotify, setFocus, setModel, setParent, setSelected, showSourceFeedback, showTargetFeedback, understandsRequest |
Methods inherited from interface org.eclipse.core.runtime.IAdaptable |
getAdapter |
ImageResourcePart
public ImageResourcePart(ImageResource data)
getImageResource
public ImageResource getImageResource()
createFigure
protected org.eclipse.draw2d.IFigure createFigure()
getImageFigure
protected ImageFigure getImageFigure()
shiftNoScaling
public org.eclipse.draw2d.geometry.Point shiftNoScaling(int x,
int y)
- Specified by:
shiftNoScaling
in interface IScalableImagePart
alignForImage
public org.eclipse.draw2d.geometry.Point alignForImage(int x,
int y)
- Specified by:
alignForImage
in interface IScalableImagePart
alignForImage
public org.eclipse.draw2d.geometry.Point alignForImage(org.eclipse.draw2d.geometry.Point pt)
- Specified by:
alignForImage
in interface IScalableImagePart
scaleForImage
public org.eclipse.draw2d.geometry.Dimension scaleForImage(org.eclipse.draw2d.geometry.Dimension in)
- Specified by:
scaleForImage
in interface IScalableImagePart
positionForImage
public org.eclipse.draw2d.geometry.Rectangle positionForImage(org.eclipse.draw2d.geometry.Rectangle in)
- Specified by:
positionForImage
in interface IScalableImagePart
scaleForImage
public org.eclipse.draw2d.geometry.Rectangle scaleForImage(org.eclipse.draw2d.geometry.Rectangle in)
- Specified by:
scaleForImage
in interface IScalableImagePart
alignForDisplay
public org.eclipse.draw2d.geometry.Point alignForDisplay(int x,
int y)
- Specified by:
alignForDisplay
in interface IScalableImagePart
alignForDisplay
public org.eclipse.draw2d.geometry.Point alignForDisplay(org.eclipse.draw2d.geometry.Point pt)
- Specified by:
alignForDisplay
in interface IScalableImagePart
scaleForDisplay
public org.eclipse.draw2d.geometry.Dimension scaleForDisplay(org.eclipse.draw2d.geometry.Dimension in)
- Specified by:
scaleForDisplay
in interface IScalableImagePart
positionForDisplay
public org.eclipse.draw2d.geometry.Rectangle positionForDisplay(org.eclipse.draw2d.geometry.Rectangle in)
- Specified by:
positionForDisplay
in interface IScalableImagePart
scaleForDisplay
public org.eclipse.draw2d.geometry.Rectangle scaleForDisplay(org.eclipse.draw2d.geometry.Rectangle in)
- Specified by:
scaleForDisplay
in interface IScalableImagePart
getContentPane
public org.eclipse.draw2d.IFigure getContentPane()
- Specified by:
getContentPane
in interface org.eclipse.gef.GraphicalEditPart
- Returns:
- the Content pane for adding or removing child figures
getModelChildren
protected List getModelChildren()
createEditPolicies
protected void createEditPolicies()
activate
public void activate()
- Upon activation, attach to the model element as a property change listener.
- Specified by:
activate
in interface org.eclipse.gef.EditPart
deactivate
public void deactivate()
- Upon deactivation, detach from the model element as a property change listener.
- Specified by:
deactivate
in interface org.eclipse.gef.EditPart
updateChildren
protected void updateChildren()
propertyChange
public void propertyChange(PropertyChangeEvent arg0)
- Specified by:
propertyChange
in interface PropertyChangeListener