Package org.gephi.visualization.opengl

Class AbstractEngine

java.lang.Object

org.gephi.visualization.opengl.AbstractEngine

All Implemented Interfaces:

Engine, VizArchitecture

Direct Known Subclasses:

CompatibilityEngine

public abstract class AbstractEngine
extends Object
implements Engine, VizArchitecture

Abstract graphic engine. Real graphic engines inherit from this class and can use the common functionalities.

Author:

Mathieu Bastian

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	AbstractEngine.EngineLifeCycle
static class	AbstractEngine.Limits

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	backgroundChanged
protected boolean	configChanged
protected SelectionArea	currentSelectionArea
protected boolean	customSelection
protected DataBridge	dataBridge
protected EdgeModeler	edgeModeler
protected GraphDrawable	graphDrawable
protected GraphIO	graphIO
protected AbstractEngine.EngineLifeCycle	lifeCycle
protected float	lightenAnimationDelta
protected NodeModeler	nodeModeler
protected Octree	octree
protected boolean	rectangleSelection
protected boolean	reinit
protected TextManager	textManager
protected VizConfig	vizConfig
protected VizController	vizController
protected VizEventManager	vizEventManager

Constructor Summary

Constructors

Constructor	Description
AbstractEngine()

Method Summary

Modifier and Type	Method	Description
abstract void	afterDisplay(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
abstract void	beforeDisplay(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
abstract void	cameraHasBeenMoved(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
abstract void	display(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
SelectionArea	getCurrentSelectionArea()
EdgeModeler	getEdgeModeler()
EdgeModel[]	getEdgeModelsForEdges(org.gephi.graph.api.Edge[] edges)
NodeModeler	getNodeModeler()
NodeModel[]	getNodeModelsForNodes(org.gephi.graph.api.Node[] nodes)
Octree	getOctree()
abstract Scheduler	getScheduler()
abstract List<EdgeModel>	getSelectedEdges()
abstract List<NodeModel>	getSelectedNodes()
abstract List<org.gephi.graph.api.Edge>	getSelectedUnderlyingEdges()
abstract List<org.gephi.graph.api.Node>	getSelectedUnderlyingNodes()
void	initArchitecture()
abstract void	initDisplayLists(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
abstract void	initEngine(com.jogamp.opengl.GL2 gl, com.jogamp.opengl.glu.GLU glu)
abstract void	initObject3dClass()
abstract void	initSelection()
boolean	isRectangleSelection()
protected boolean	isUnderMouse(NodeModel obj)
abstract void	mouseClick()
abstract void	mouseDrag()
abstract void	mouseMove()
void	pauseDisplay()
abstract void	refreshGraphLimits()
void	reinit()
abstract void	resetSelection()
void	resumeDisplay()
abstract void	selectObject(Model obj)
abstract void	selectObject(Model[] objs)
void	setConfigChanged(boolean configChanged)
void	setRectangleSelection(boolean rectangleSelection)
protected abstract void	startAnimating()
void	startDisplay()
abstract void	startDrag()
protected abstract void	stopAnimating()
void	stopDisplay()
abstract void	stopDrag()
abstract void	updateLOD()
abstract boolean	updateWorld()

Methods inherited from class java.lang.Object

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

Field Detail

graphDrawable

protected GraphDrawable graphDrawable

graphIO

protected GraphIO graphIO

vizEventManager

protected VizEventManager vizEventManager

currentSelectionArea

protected SelectionArea currentSelectionArea

dataBridge

protected DataBridge dataBridge

vizController

protected VizController vizController

vizConfig

protected VizConfig vizConfig

textManager

protected TextManager textManager

rectangleSelection

protected boolean rectangleSelection

customSelection

protected boolean customSelection

lifeCycle

protected AbstractEngine.EngineLifeCycle lifeCycle

configChanged

protected boolean configChanged

backgroundChanged

protected boolean backgroundChanged

reinit

protected boolean reinit

lightenAnimationDelta

protected float lightenAnimationDelta

octree

protected Octree octree

nodeModeler

protected NodeModeler nodeModeler

edgeModeler

protected EdgeModeler edgeModeler

Constructor Detail

AbstractEngine

public AbstractEngine()

Method Detail

initArchitecture

public void initArchitecture()

Specified by:

initArchitecture in interface VizArchitecture

beforeDisplay

public abstract void beforeDisplay(com.jogamp.opengl.GL2 gl,
                                   com.jogamp.opengl.glu.GLU glu)

display

public abstract void display(com.jogamp.opengl.GL2 gl,
                             com.jogamp.opengl.glu.GLU glu)

afterDisplay

public abstract void afterDisplay(com.jogamp.opengl.GL2 gl,
                                  com.jogamp.opengl.glu.GLU glu)

initEngine

public abstract void initEngine(com.jogamp.opengl.GL2 gl,
                                com.jogamp.opengl.glu.GLU glu)

cameraHasBeenMoved

public abstract void cameraHasBeenMoved(com.jogamp.opengl.GL2 gl,
                                        com.jogamp.opengl.glu.GLU glu)

mouseMove

public abstract void mouseMove()

mouseDrag

public abstract void mouseDrag()

startDrag

public abstract void startDrag()

stopDrag

public abstract void stopDrag()

mouseClick

public abstract void mouseClick()

getScheduler

public abstract Scheduler getScheduler()

initDisplayLists

public abstract void initDisplayLists(com.jogamp.opengl.GL2 gl,
                                      com.jogamp.opengl.glu.GLU glu)

updateLOD

public abstract void updateLOD()

updateWorld

public abstract boolean updateWorld()

refreshGraphLimits

public abstract void refreshGraphLimits()

initObject3dClass

public abstract void initObject3dClass()

initSelection

public abstract void initSelection()

startAnimating

protected abstract void startAnimating()

stopAnimating

protected abstract void stopAnimating()

getSelectedNodes

public abstract List<NodeModel> getSelectedNodes()

getSelectedUnderlyingNodes

public abstract List<org.gephi.graph.api.Node> getSelectedUnderlyingNodes()

getSelectedEdges

public abstract List<EdgeModel> getSelectedEdges()

getSelectedUnderlyingEdges

public abstract List<org.gephi.graph.api.Edge> getSelectedUnderlyingEdges()

selectObject

public abstract void selectObject(Model obj)

selectObject

public abstract void selectObject(Model[] objs)

resetSelection

public abstract void resetSelection()

reinit

public void reinit()

isUnderMouse

protected boolean isUnderMouse(NodeModel obj)

getCurrentSelectionArea

public SelectionArea getCurrentSelectionArea()

isRectangleSelection

public boolean isRectangleSelection()

setRectangleSelection

public void setRectangleSelection(boolean rectangleSelection)

setConfigChanged

public void setConfigChanged(boolean configChanged)

startDisplay

public void startDisplay()

stopDisplay

public void stopDisplay()

pauseDisplay

public void pauseDisplay()

resumeDisplay

public void resumeDisplay()

getOctree

public Octree getOctree()

getNodeModeler

public NodeModeler getNodeModeler()

getEdgeModeler

public EdgeModeler getEdgeModeler()

getNodeModelsForNodes

public NodeModel[] getNodeModelsForNodes(org.gephi.graph.api.Node[] nodes)

getEdgeModelsForEdges

public EdgeModel[] getEdgeModelsForEdges(org.gephi.graph.api.Edge[] edges)