org.eclipse.gmf.runtime.diagram.ui.render.editparts
Class AbstractImageEditPart

java.lang.Object
  org.eclipse.gef.editparts.AbstractEditPart
      org.eclipse.gef.editparts.AbstractGraphicalEditPart
          org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart
              org.eclipse.gmf.runtime.diagram.ui.editparts.TopGraphicEditPart
                  org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeEditPart
                      org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart
                          org.eclipse.gmf.runtime.diagram.ui.render.editparts.AbstractImageEditPart

All Implemented Interfaces:

EditPart, GraphicalEditPart, IAdaptable, IAdaptableSelection, org.eclipse.gmf.runtime.diagram.ui.internal.editparts.IContainedEditPart, org.eclipse.gmf.runtime.diagram.ui.internal.editparts.IEditableEditPart, IGraphicalEditPart, INodeEditPart, INotableEditPart, IPrimaryEditPart, NodeEditPart, NotificationListener, RequestConstants

Direct Known Subclasses:

URLImageEditPart

public abstract class AbstractImageEditPart

extends ShapeNodeEditPart

Nested Class Summary

protected class

AbstractImageEditPart.PreferencePropertyChangeListener Listener for the PreferenceStore.

Nested classes inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart

AbstractGraphicalEditPart.AccessibleGraphicalEditPart, AbstractGraphicalEditPart.DefaultAccessibleAnchorProvider

Nested classes inherited from class org.eclipse.gef.editparts.AbstractEditPart

AbstractEditPart.EditPolicyIterator

Field Summary

Fields inherited from class org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart

accessibleEP, elementGuid

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

Constructor Summary

AbstractImageEditPart(View view)
Constructor

Method Summary

protected NodeFigure	createNodeFigure() creates a node figure
RenderedImage	getRenderedImage() getRenderedImage Accessor method to return the cached rendered image used for display.
protected void	refreshEnableAntiAlias() Refreshes the figures and enables anti-aliasing on the non-text portions
protected void	refreshImage() Refresh the display image if accessible.
protected void	refreshVisuals() Refresh the editpart's figure visual properties.
protected abstract RenderedImage	regenerateImageFromSource() regenerateImageFromSource This method will recreate the RenderedImage object from a specific source (file, bits etc.).

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart

canAttachNote, createDefaultEditPolicies, createFigure, getModelSourceConnections, getModelTargetConnections, getNodeFigure, getSourceConnectionAnchor, getSourceConnectionAnchor, getTargetConnectionAnchor, getTargetConnectionAnchor, handleNotificationEvent, mapConnectionAnchorToTerminal, mapTerminalToConnectionAnchor

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeEditPart

getLocation, getPrimaryDragEditPolicy, getSize, refreshBounds

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editparts.TopGraphicEditPart

getResizableCompartments, getResizableNotationViews, performDirectEditRequest, understandsRequest

Methods inherited from class org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart

activate, addChild, addListenerFilter, addListenerFilter, addNotationalListeners, addSemanticListeners, basicGetModel, createConnection, createEditPolicies, deactivate, disableEditMode, enableEditMode, eraseSourceFeedback, eraseTargetFeedback, executeCommand, findEditPart, getAccessibleEditPart, getAdapter, getChildBySemanticHint, getChildBySemanticHintOnPrimaryView, getChildViewBySemanticHint, getCommand, getContentPaneFor, getDiagramEditDomain, getDiagramPreferencesHint, getDiagramView, getDragTracker, getEditDomain, getEditingDomain, getMapMode, getModel, getModelChildren, getNotationView, getPreferredValue, getPrimaryChildEditPart, getPrimaryView, getResourceManager, getRoot, getStructuralFeatureValue, getTopGraphicEditPart, handleMajorSemanticChange, hasNotationView, isCanonical, isEditModeEnabled, isSelectable, notifyChanged, performRequest, reactivateSemanticModel, refresh, refreshBackgroundColor, refreshChild, refreshFont, refreshFontColor, refreshForegroundColor, refreshSourceConnection, refreshTargetConnection, refreshVisibility, registerModel, removeListenerFilter, removeNotationalListeners, removeNotify, removeSemanticListeners, resolveSemanticElement, setBackgroundColor, setFont, setFontColor, setForegroundColor, setModel, setStructuralFeatureValue, setVisibility, showSourceFeedback, showTargetFeedback, transactionAboutToCommit, unregisterModel

Methods inherited from class org.eclipse.gef.editparts.AbstractGraphicalEditPart

addChildVisual, addNodeListener, addNotify, addSourceConnection, addTargetConnection, createOrFindConnection, fireRemovingSourceConnection, fireRemovingTargetConnection, fireSourceConnectionAdded, fireTargetConnectionAdded, getContentPane, getFigure, getLayer, getSourceConnections, getTargetConnections, primAddSourceConnection, primAddTargetConnection, primRemoveSourceConnection, primRemoveTargetConnection, refreshSourceConnections, refreshTargetConnections, registerVisuals, removeChildVisual, removeNodeListener, removeSourceConnection, removeTargetConnection, reorderChild, reorderSourceConnection, reorderTargetConnection, setFigure, setLayoutConstraint, unregisterVisuals

Methods inherited from class org.eclipse.gef.editparts.AbstractEditPart

activateEditPolicies, addEditPartListener, createChild, deactivateEditPolicies, debug, debugFeedback, fireActivated, fireChildAdded, fireDeactivated, fireRemovingChild, fireSelectionChanged, getChildren, getEditPolicy, getEditPolicyIterator, getEventListeners, getFlag, getParent, getSelected, getTargetEditPart, getViewer, hasFocus, installEditPolicy, isActive, refreshChildren, register, registerAccessibility, removeChild, removeEditPartListener, removeEditPolicy, setFlag, setFocus, setParent, setSelected, toString, unregister, unregisterAccessibility

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.gef.GraphicalEditPart

addNodeListener, getContentPane, getFigure, getSourceConnections, getTargetConnections, removeNodeListener, setLayoutConstraint

Methods inherited from interface org.eclipse.gef.EditPart

activate, addEditPartListener, addNotify, deactivate, 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

Constructor Detail

AbstractImageEditPart

public AbstractImageEditPart(View view)

Constructor

Parameters:

view - IShapeView element that this is a controller for.

Method Detail

createNodeFigure

protected NodeFigure createNodeFigure()

Description copied from class: ShapeNodeEditPart

creates a node figure

Specified by:

createNodeFigure in class ShapeNodeEditPart

Returns:

NodeFigure

refreshVisuals

protected void refreshVisuals()

Description copied from class: GraphicalEditPart

Refresh the editpart's figure visual properties.

Overrides:

refreshVisuals in class ShapeEditPart

refreshImage

protected void refreshImage()

Refresh the display image if accessible. Essentially toggles between the comment mode and image mode depending on whether there is an image that can be displayed.

refreshEnableAntiAlias

protected void refreshEnableAntiAlias()

Refreshes the figures and enables anti-aliasing on the non-text portions

regenerateImageFromSource

protected abstract RenderedImage regenerateImageFromSource()

regenerateImageFromSource This method will recreate the RenderedImage object from a specific source (file, bits etc.).

Returns:

RenderedImage object that will be rendered to the screen using the ScalableImageFigure class. Concrete clients of AbstractImageEditPart need to override this method to return an instance that can be used for rendering.

getRenderedImage

public final RenderedImage getRenderedImage()

getRenderedImage Accessor method to return the cached rendered image used for display.

Returns:

RenderedImage object that was generated using the regenerateImageFromSource api.