com.nomagic.magicdraw.uml.symbols.layout.activity

Class ActivityDiagramLayouter

java.lang.Object

com.nomagic.magicdraw.uml.symbols.layout.AbstractDiagramLayouter

com.nomagic.magicdraw.uml.symbols.layout.HierarchicDiagramLayouter

com.nomagic.magicdraw.uml.symbols.layout.activity.ActivityDiagramLayouter

All Implemented Interfaces:

DiagramLayouter

Direct Known Subclasses:

BusinessProcessDiagramLayouter

@OpenApiAll
public class ActivityDiagramLayouter
extends HierarchicDiagramLayouter

Automatic layouter specialized for activity diagram layouting. It is used as a default layouter for activity diagrams and diagrams, based on activity diagram.

Constructor Summary

Constructors

Constructor and Description
ActivityDiagramLayouter()
ActivityDiagramLayouter(java.lang.String optionId) Construct ActivityDiagramLayouter

Method Summary

Modifier and Type	Method and Description
protected void	afterLayout(AbstractDiagramLayouterOptionsGroup options, DiagramPresentationElement dpe, UMLGraph graph, com.nomagic.magicdraw.commands.MacroCommand mc)
protected boolean	containsSelectedFromTheSameParent(DiagramPresentationElement dpe) Activity layouter should also consider when nodes in swimlanes are selected and layouted.
protected boolean	layout(AbstractDiagramLayouterOptionsGroup opt, DiagramPresentationElement dpe, UMLGraph graph) Layouts a diagram
protected void	moveToAppropriateFrameEdge(DiagramPresentationElement dpe, UMLGraph graph, java.lang.String orientation) Moves shapes on diagram frame to appropriate frame.
protected void	preProcessing(AbstractDiagramLayouterOptionsGroup options, DiagramPresentationElement dpe, com.nomagic.magicdraw.commands.MacroCommand mc)

Methods inherited from class com.nomagic.magicdraw.uml.symbols.layout.HierarchicDiagramLayouter

collectOutgoingFromNonNode, collectPathsOneEndLayoutedOtherNot, findPathToRelayout, fixOnFrameElements, getAllUnlayoutableSymbols, initDefaultHierarchicSettings, resizeOnEdgeElements, routeNonRoutedPaths, wrapToAccordingGroupLayouter

Methods inherited from class com.nomagic.magicdraw.uml.symbols.layout.AbstractDiagramLayouter

createGraph, createGraph, getSelected, isSubgraphLayout, isTypeSupported, setSubgraphLayout

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.nomagic.magicdraw.uml.symbols.layout.DiagramLayouter

canLayout, drawLayoutResults, getOptionsID

Constructor Detail

ActivityDiagramLayouter

public ActivityDiagramLayouter()

ActivityDiagramLayouter

public ActivityDiagramLayouter(java.lang.String optionId)

Construct ActivityDiagramLayouter

Parameters:

optionId - activity diagram layouter options id

Method Detail

layout

protected boolean layout(AbstractDiagramLayouterOptionsGroup opt,
                         DiagramPresentationElement dpe,
                         UMLGraph graph)

Description copied from class: AbstractDiagramLayouter

Layouts a diagram

Overrides:

layout in class HierarchicDiagramLayouter

Parameters:

opt - layouter options

dpe - diagram to layout

graph - a constructed graph from the diagram

Returns:

true if it was layouted successfully , false otherwise.

afterLayout

protected void afterLayout(AbstractDiagramLayouterOptionsGroup options,
                           DiagramPresentationElement dpe,
                           UMLGraph graph,
                           com.nomagic.magicdraw.commands.MacroCommand mc)

Overrides:

afterLayout in class HierarchicDiagramLayouter

moveToAppropriateFrameEdge

protected void moveToAppropriateFrameEdge(DiagramPresentationElement dpe,
                                          UMLGraph graph,
                                          java.lang.String orientation)

Moves shapes on diagram frame to appropriate frame. If shape has outgoing relations and orientation is set to top to bottom, then it should be placed on top and etc.

Parameters:

dpe - diagram

graph - layouted graph

orientation - layout orientation

preProcessing

protected void preProcessing(AbstractDiagramLayouterOptionsGroup options,
                             DiagramPresentationElement dpe,
                             com.nomagic.magicdraw.commands.MacroCommand mc)

Overrides:

preProcessing in class HierarchicDiagramLayouter

containsSelectedFromTheSameParent

protected boolean containsSelectedFromTheSameParent(DiagramPresentationElement dpe)

Activity layouter should also consider when nodes in swimlanes are selected and layouted.

Overrides:

containsSelectedFromTheSameParent in class AbstractDiagramLayouter

Parameters:

dpe - diagram

Returns:

true if selected in same cell(can also have elements that are owned by whole swimlane)