Package org.eclipse.graphiti.ui.internal.parts

Class ShapeEditPart

java.lang.Object
org.eclipse.gef.editparts.AbstractEditPart
org.eclipse.gef.editparts.AbstractGraphicalEditPart
org.eclipse.graphiti.ui.platform.GraphitiShapeEditPart
org.eclipse.graphiti.ui.internal.parts.ShapeEditPart
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.gef.EditPart, org.eclipse.gef.GraphicalEditPart, org.eclipse.gef.NodeEditPart, org.eclipse.gef.RequestConstants, IFeatureProviderHolder, IConfigurationProviderHolder, IAnchorContainerEditPart, IPictogramElementEditPart, IShapeEditPart
Direct Known Subclasses:
ConnectionDecoratorEditPart, ContainerShapeEditPart
public class ShapeEditPart extends GraphitiShapeEditPart implements IShapeEditPart, org.eclipse.gef.NodeEditPart
A GraphicalEditPart, which model is of the type Shape.

  • Nested Class Summary

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

    org.eclipse.gef.editparts.AbstractGraphicalEditPart.AccessibleGraphicalEditPart, org.eclipse.gef.editparts.AbstractGraphicalEditPart.DefaultAccessibleAnchorProvider

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

    org.eclipse.gef.editparts.AbstractEditPart.EditPolicyIterator

  • Field Summary

    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

    Constructors
    Constructor
    Description
    ShapeEditPart(IConfigurationProviderInternal configurationProvider, Shape shape)
    Creates a new ShapeEditPart.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    activate()
     
    protected void
    createEditPolicies()
     
    protected org.eclipse.draw2d.IFigure
    createFigure()
    Creates the Figure of this editpart.
    void
    deactivate()
     
    void
    delayDirectEditing()
     
    void
    deleteChildAndRefresh(org.eclipse.gef.EditPart childEditPart)
    Delete child and refresh.
    Object
    getAdapter(Class key)
     
    IConfigurationProviderInternal
    getConfigurationProvider()
    Gets the configuration provider.
    org.eclipse.gef.DragTracker
    getDragTracker(org.eclipse.gef.Request request)
     
    IFeatureProvider
    getFeatureProvider()
    Gets the feature provider.
    List<PictogramElement>
    getModelChildren()
    Gets the model children.
    List<Connection>
    getModelSourceConnections()
    Returns the source-connections of this EditPart.
    List<Connection>
    getModelTargetConnections()
    Returns the target-connections of this EditPart.
    PictogramElement
    getPictogramElement()
    Returns the PictogramElement (the model object) that this EditPart represents.
    IPictogramElementDelegate
    getPictogramElementDelegate()
    Gets the pictogram element delegate.
    org.eclipse.gef.RootEditPart
    getRoot()
    this is just a fix getParent sometimes returns null - seems to be an update problem.
    org.eclipse.draw2d.ConnectionAnchor
    getSourceConnectionAnchor(org.eclipse.gef.ConnectionEditPart connection)
    Returns the ConnectionAnchor, which is to be displayed at the source-side of an existing connection.
    org.eclipse.draw2d.ConnectionAnchor
    getSourceConnectionAnchor(org.eclipse.gef.Request request)
    Returns the ConnectionAnchor, which is to be displayed at the source-side when creating a new connection.
    org.eclipse.draw2d.ConnectionAnchor
    getTargetConnectionAnchor(org.eclipse.gef.ConnectionEditPart connection)
    Returns the ConnectionAnchor, which is to be displayed at the _target-side of an existing connection.
    org.eclipse.draw2d.ConnectionAnchor
    getTargetConnectionAnchor(org.eclipse.gef.Request request)
    Returns the ConnectionAnchor, which is to be displayed at the _target-side when creating a new connection.
    org.eclipse.gef.EditPart
    getTargetEditPart(org.eclipse.gef.Request request)
     
    boolean
    isSelectable()
     
    void
    performRequest(org.eclipse.gef.Request request)
    This method tries to perform a direct-editing with the given request (see getLabels()).
    void
    refresh()
     
    protected void
    refreshChildren()
     
    void
    refreshDecorators()
     
    protected void
    refreshVisuals()
    This method is called, whenever the data of the underlying ModelObject changes.
    void
    showSourceFeedback(org.eclipse.gef.Request request)
     
    void
    switchToDirectEditingMode(PictogramElement pictogramElement, GraphicsAlgorithm graphicsAlgorithm)
    Switch to direct editing mode.
    String
    toString()
     

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

    addChildVisual, addNodeListener, addNotify, addSourceConnection, addTargetConnection, createConnection, createOrFindConnection, fireRemovingSourceConnection, fireRemovingTargetConnection, fireSourceConnectionAdded, fireTargetConnectionAdded, getChildren, getContentPane, getFigure, getLayer, getSourceConnections, getTargetConnections, primAddSourceConnection, primAddTargetConnection, primRemoveSourceConnection, primRemoveTargetConnection, 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, getCommand, getEditPolicy, getEditPolicyIterable, getEditPolicyIterator, getEventListeners, getEventListenersIterable, getFlag, getModel, getParent, getSelected, getViewer, hasFocus, installEditPolicy, isActive, register, registerAccessibility, registerModel, removeChild, removeEditPartListener, removeEditPolicy, setFlag, setFocus, setModel, setParent, setSelected, showTargetFeedback, understandsRequest, unregister, unregisterAccessibility, unregisterModel

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.eclipse.gef.EditPart

    addEditPartListener, addNotify, eraseSourceFeedback, eraseTargetFeedback, getCommand, getEditPolicy, getModel, getParent, getSelected, getViewer, hasFocus, installEditPolicy, isActive, removeEditPartListener, removeEditPolicy, removeNotify, setFocus, setModel, setParent, setSelected, showTargetFeedback, understandsRequest

    Methods inherited from interface org.eclipse.gef.GraphicalEditPart

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

  • Constructor Details

    • ShapeEditPart

      public ShapeEditPart(IConfigurationProviderInternal configurationProvider, Shape shape)
      Creates a new ShapeEditPart.
      Parameters:
      configurationProvider - the configuration provider
      shape - the shape

  • Method Details

    • activate

      public void activate()
      Specified by:
      activate in interface org.eclipse.gef.EditPart
      Overrides:
      activate in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • deactivate

      public void deactivate()
      Specified by:
      deactivate in interface org.eclipse.gef.EditPart
      Overrides:
      deactivate in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • deleteChildAndRefresh

      public void deleteChildAndRefresh(org.eclipse.gef.EditPart childEditPart)
      Description copied from interface: IShapeEditPart
      Delete child and refresh.
      Specified by:
      deleteChildAndRefresh in interface IShapeEditPart
      Parameters:
      childEditPart - the child edit part

    • getAdapter

      public Object getAdapter(Class key)
      Specified by:
      getAdapter in interface org.eclipse.core.runtime.IAdaptable
      Overrides:
      getAdapter in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • getConfigurationProvider

      public IConfigurationProviderInternal getConfigurationProvider()
      Gets the configuration provider.
      Specified by:
      getConfigurationProvider in interface IConfigurationProviderHolder
      Returns:
      The IConfigurationProviderInternal of this EditPart

    • getDragTracker

      public org.eclipse.gef.DragTracker getDragTracker(org.eclipse.gef.Request request)
      Specified by:
      getDragTracker in interface org.eclipse.gef.EditPart
      Overrides:
      getDragTracker in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • getModelChildren

      public List<PictogramElement> getModelChildren()
      Description copied from interface: IPictogramElementEditPart
      Gets the model children.
      Specified by:
      getModelChildren in interface IPictogramElementEditPart
      Overrides:
      getModelChildren in class org.eclipse.gef.editparts.AbstractEditPart
      Returns:
      the model children

    • getModelSourceConnections

      public List<Connection> getModelSourceConnections()
      Returns the source-connections of this EditPart.
      Specified by:
      getModelSourceConnections in interface IPictogramElementEditPart
      Overrides:
      getModelSourceConnections in class org.eclipse.gef.editparts.AbstractGraphicalEditPart
      Returns:
      the model source connections
      See Also:
      • AbstractGraphicalEditPart.getModelSourceConnections()

    • getModelTargetConnections

      public List<Connection> getModelTargetConnections()
      Returns the target-connections of this EditPart.
      Specified by:
      getModelTargetConnections in interface IPictogramElementEditPart
      Overrides:
      getModelTargetConnections in class org.eclipse.gef.editparts.AbstractGraphicalEditPart
      Returns:
      the model target connections
      See Also:
      • AbstractGraphicalEditPart.getModelTargetConnections()

    • getPictogramElement

      public PictogramElement getPictogramElement()
      Description copied from class: GraphitiShapeEditPart
      Returns the PictogramElement (the model object) that this EditPart represents.
      Specified by:
      getPictogramElement in interface IPictogramElementEditPart
      Specified by:
      getPictogramElement in class GraphitiShapeEditPart
      Returns:
      the PictogramElement

    • getRoot

      public org.eclipse.gef.RootEditPart getRoot()
      this is just a fix getParent sometimes returns null - seems to be an update problem.
      Specified by:
      getRoot in interface org.eclipse.gef.EditPart
      Overrides:
      getRoot in class org.eclipse.gef.editparts.AbstractEditPart
      Returns:
      the root

    • getSourceConnectionAnchor

      public org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor(org.eclipse.gef.ConnectionEditPart connection)
      Returns the ConnectionAnchor, which is to be displayed at the source-side of an existing connection. By default it returns a new ChopboxAnchor.
      Specified by:
      getSourceConnectionAnchor in interface org.eclipse.gef.NodeEditPart
      Parameters:
      connection - the connection
      Returns:
      the source connection anchor
      See Also:
      • NodeEditPart.getSourceConnectionAnchor(ConnectionEditPart)

    • getSourceConnectionAnchor

      public org.eclipse.draw2d.ConnectionAnchor getSourceConnectionAnchor(org.eclipse.gef.Request request)
      Returns the ConnectionAnchor, which is to be displayed at the source-side when creating a new connection. By default it returns a new ChopboxAnchor if the source-side is already connected to a ConnectionEditPart, and it returns null if the source-side is still dragging and not yet connected to a ConnectionEditPart. If the ConnectionAnchor is null, this means that the line always ends directly at the mouse-pointer.
      Specified by:
      getSourceConnectionAnchor in interface org.eclipse.gef.NodeEditPart
      Parameters:
      request - the request
      Returns:
      the source connection anchor
      See Also:
      • NodeEditPart.getSourceConnectionAnchor(Request)

    • getTargetConnectionAnchor

      public org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor(org.eclipse.gef.ConnectionEditPart connection)
      Returns the ConnectionAnchor, which is to be displayed at the _target-side of an existing connection. By default it returns a new ChopboxAnchor.
      Specified by:
      getTargetConnectionAnchor in interface org.eclipse.gef.NodeEditPart
      Parameters:
      connection - the connection
      Returns:
      the target connection anchor
      See Also:
      • NodeEditPart.getTargetConnectionAnchor(ConnectionEditPart)

    • getTargetConnectionAnchor

      public org.eclipse.draw2d.ConnectionAnchor getTargetConnectionAnchor(org.eclipse.gef.Request request)
      Returns the ConnectionAnchor, which is to be displayed at the _target-side when creating a new connection. By default it returns null. If the ConnectionAnchor is null, this means that the line always ends directly at the mouse-pointer.
      Specified by:
      getTargetConnectionAnchor in interface org.eclipse.gef.NodeEditPart
      Parameters:
      request - the request
      Returns:
      the target connection anchor
      See Also:
      • NodeEditPart.getTargetConnectionAnchor(Request)

    • isSelectable

      public boolean isSelectable()
      Specified by:
      isSelectable in interface org.eclipse.gef.EditPart
      Overrides:
      isSelectable in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • performRequest

      public void performRequest(org.eclipse.gef.Request request)
      This method tries to perform a direct-editing with the given request (see getLabels()). Additionaly it tries to forward certain requests to this EditPart (e.g. RequestConstants.REQ_OPEN). If this is not possbile, it forwards the request to super.performRequest(request).
      Specified by:
      performRequest in interface org.eclipse.gef.EditPart
      Overrides:
      performRequest in class org.eclipse.gef.editparts.AbstractEditPart
      Parameters:
      request - the request
      See Also:
      • EditPart.performRequest(Request)

    • refresh

      public void refresh()
      Specified by:
      refresh in interface org.eclipse.gef.EditPart
      Overrides:
      refresh in class org.eclipse.gef.editparts.AbstractGraphicalEditPart

    • switchToDirectEditingMode

      public void switchToDirectEditingMode(PictogramElement pictogramElement, GraphicsAlgorithm graphicsAlgorithm)
      Switch to direct editing mode.
      Parameters:
      pictogramElement - the pictogram element
      graphicsAlgorithm - the graphics algorithm

    • createEditPolicies

      protected void createEditPolicies()
      Specified by:
      createEditPolicies in class org.eclipse.gef.editparts.AbstractEditPart

    • createFigure

      protected org.eclipse.draw2d.IFigure createFigure()
      Creates the Figure of this editpart. This determines how the editpart will be displayed. The actual data for this figure should be provided in refreshVisuals(). Creates the Figure of this editpart. This determines how the editpart will be displayed. The actual data for this figure should be provided in refreshVisuals().
      Specified by:
      createFigure in class org.eclipse.gef.editparts.AbstractGraphicalEditPart
      Returns:
      the i figure
      See Also:
      • AbstractGraphicalEditPart.createFigure()

    • refreshChildren

      protected void refreshChildren()
      Overrides:
      refreshChildren in class org.eclipse.gef.editparts.AbstractEditPart

    • refreshVisuals

      protected void refreshVisuals()
      This method is called, whenever the data of the underlying ModelObject changes. It must update the figures to display the changed data. Sub-classes will nearly always overwrite this method.

      By default this method takes care to update the layout-informations and to update the labels of the attributes (if existing), so sub-classes should call super.refreshVisuals().

      Overrides:
      refreshVisuals in class org.eclipse.gef.editparts.AbstractEditPart
      See Also:
      • AbstractEditPart.refreshVisuals()

    • getTargetEditPart

      public org.eclipse.gef.EditPart getTargetEditPart(org.eclipse.gef.Request request)
      Specified by:
      getTargetEditPart in interface org.eclipse.gef.EditPart
      Overrides:
      getTargetEditPart in class org.eclipse.gef.editparts.AbstractEditPart

    • showSourceFeedback

      public void showSourceFeedback(org.eclipse.gef.Request request)
      Specified by:
      showSourceFeedback in interface org.eclipse.gef.EditPart
      Overrides:
      showSourceFeedback in class org.eclipse.gef.editparts.AbstractEditPart

    • getFeatureProvider

      public IFeatureProvider getFeatureProvider()
      Description copied from interface: IFeatureProviderHolder
      Gets the feature provider.
      Specified by:
      getFeatureProvider in interface IFeatureProviderHolder
      Returns:
      the feature provider

    • getPictogramElementDelegate

      public IPictogramElementDelegate getPictogramElementDelegate()
      Description copied from interface: IPictogramElementEditPart
      Gets the pictogram element delegate.
      Specified by:
      getPictogramElementDelegate in interface IPictogramElementEditPart
      Returns:
      the pictogram element delegate

    • toString

      public String toString()
      Overrides:
      toString in class org.eclipse.gef.editparts.AbstractEditPart

    • refreshDecorators

      public void refreshDecorators()
      Specified by:
      refreshDecorators in interface IAnchorContainerEditPart

    • delayDirectEditing

      public void delayDirectEditing()