Modelers

org.topcased.modeler.edit.policies
Class DiagramSizeEditPolicy

java.lang.Object
  extended by org.eclipse.gef.editpolicies.AbstractEditPolicy
      extended by org.eclipse.gef.editpolicies.GraphicalEditPolicy
          extended by org.eclipse.gef.editpolicies.SelectionEditPolicy
              extended by org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
                  extended by org.eclipse.gef.editpolicies.NonResizableEditPolicy
                      extended by org.eclipse.gef.editpolicies.ResizableEditPolicy
                          extended by org.topcased.modeler.edit.policies.ResizableEditPolicy
                              extended by org.topcased.modeler.edit.policies.DiagramSizeEditPolicy
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.gef.EditPolicy, org.eclipse.gef.RequestConstants

public class DiagramSizeEditPolicy
extends ResizableEditPolicy

This policy handles the AutoLayout request for the diagrams


Field Summary
 
Fields inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
handles
 
Fields inherited from interface org.eclipse.gef.EditPolicy
COMPONENT_ROLE, CONNECTION_BENDPOINTS_ROLE, CONNECTION_ENDPOINTS_ROLE, CONNECTION_ROLE, CONTAINER_ROLE, DIRECT_EDIT_ROLE, GRAPHICAL_NODE_ROLE, LAYOUT_ROLE, NODE_ROLE, PRIMARY_DRAG_ROLE, SELECTION_FEEDBACK_ROLE, TREE_CONTAINER_ROLE
 
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
DiagramSizeEditPolicy()
           
 
Method Summary
protected  org.eclipse.gef.commands.Command createOptimalFormatCommand(Diagram diagram, org.eclipse.draw2d.geometry.Rectangle boundingRect)
          Find the optimal format for the given bounding rectangle
protected  org.eclipse.gef.commands.Command getAutoResizeCommand(AutoResizeRequest request)
          Create the AutoLayout Command for the given request
 
Methods inherited from class org.topcased.modeler.edit.policies.ResizableEditPolicy
getCommand, showChangeBoundsFeedback
 
Methods inherited from class org.eclipse.gef.editpolicies.ResizableEditPolicy
createSelectionHandles, eraseSourceFeedback, getResizeCommand, getResizeDirections, setResizeDirections, showSourceFeedback, understandsRequest
 
Methods inherited from class org.eclipse.gef.editpolicies.NonResizableEditPolicy
createDragSourceFeedbackFigure, deactivate, eraseChangeBoundsFeedback, getAlignCommand, getDragSourceFeedbackFigure, getInitialFeedbackBounds, getMoveCommand, getOrphanCommand, hideFocus, isDragAllowed, setDragAllowed, showFocus
 
Methods inherited from class org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy
addSelectionHandles, getAdapter, hideSelection, removeSelectionHandles, showSelection
 
Methods inherited from class org.eclipse.gef.editpolicies.SelectionEditPolicy
activate, addSelectionListener, getTargetEditPart, removeSelectionListener, setFocus, setSelectedState, showPrimarySelection
 
Methods inherited from class org.eclipse.gef.editpolicies.GraphicalEditPolicy
addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback
 
Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy
debugFeedback, eraseTargetFeedback, getHost, setHost, showTargetFeedback, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DiagramSizeEditPolicy

public DiagramSizeEditPolicy()
Method Detail

getAutoResizeCommand

protected org.eclipse.gef.commands.Command getAutoResizeCommand(AutoResizeRequest request)
Description copied from class: ResizableEditPolicy
Create the AutoLayout Command for the given request

Overrides:
getAutoResizeCommand in class ResizableEditPolicy
Parameters:
request - the autolayout request
Returns:
the autolayout command
See Also:
ResizableEditPolicy.getAutoResizeCommand(org.topcased.modeler.requests.AutoResizeRequest)

createOptimalFormatCommand

protected org.eclipse.gef.commands.Command createOptimalFormatCommand(Diagram diagram,
                                                                      org.eclipse.draw2d.geometry.Rectangle boundingRect)
                                                               throws BoundsFormatException
Find the optimal format for the given bounding rectangle

Parameters:
diagram - the diagram to optimize
boundingRect - the rectangle to display
Returns:
The command to change the diagram properties
Throws:
BoundsFormatException - if no format can display this bounding rectangle

Modelers

Copyright (c) 2005 TOPCASED Contributors 2005 - 2007. All rights reserved.