de.grogra.imp
Class View

java.lang.Object
  de.grogra.pf.ui.PanelDecorator
      de.grogra.imp.View

All Implemented Interfaces:

Manageable, Context, Panel, Disposable, ModifiableMap.Producer, java.util.EventListener, javax.swing.event.TreeModelListener

Direct Known Subclasses:

View3D

public abstract class View
extends PanelDecorator
implements EventListener, javax.swing.event.TreeModelListener, ModifiableMap.Producer, Manageable

A View is a Panel which represents a Graph in geometrical-graphical way (e.g., using two- or three-dimensional graphics). View is a subclass of PanelDecorator: As such, it implements some common operations of views, while the actual GUI component is provided by the decorated panel.

Author:

Ole Kniemeyer

Nested Class Summary

protected class	View.SceneListener
static class	View.Type

Nested classes/interfaces inherited from interface de.grogra.util.EventListener

EventListener.Bicast, EventListener.Multicaster

Field Summary

static View.Type	$TYPE
static UIProperty	COMPONENT
static SCOType.Field	epsilon$FIELD
static SCOType.Field	graphDescriptor$FIELD
static I18NBundle	I18N
protected EventListener.Multicaster	listeners
static int	LOD_MAX
static int	LOD_MIN
static EnumerationType	LOD_TYPE
static SCOType.Field	magnitude$FIELD
static int	SCALE_COUNT
static java.lang.String	SCALES_CHANGED
static java.lang.String	SCALES_VISIBLE
static SCOType.Field	visibleLayers$FIELD
static SCOType.Field	visibleScales$FIELD
static SCOType.Field	visualEpsilon$FIELD

Fields inherited from class de.grogra.pf.ui.PanelDecorator

decorator, panel

Fields inherited from interface de.grogra.pf.ui.Panel

DEC_WAIT_CURSOR, DEFAULT_CURSOR, INC_WAIT_CURSOR, INHERIT_CURSOR, PANEL_ID, WAIT_CURSOR

Constructor Summary

View()

Method Summary

void	addEventListener(EventListener el)
void	addMappings(ModifiableMap out)
static View	create(View view, Context ctx, StringMap args)
protected abstract ViewEventHandler	createEventHandler()
void	dispose()
static void	disposeRenderer(Item item, java.lang.Object info, Context ctx)
void	eventOccured(java.util.EventObject e) This method is invoked on registered event listeners when event has occured.
void	fieldModified(PersistenceField field, int[] indices, Transaction t)
static View	get(Context c)
static View	get(GraphState gs)
Tool	getActiveTool()
float	getEpsilon()
float	getEpsilonSquared()
ViewEventHandler	getEventHandler()
abstract IOFlavor	getFlavor()
Graph	getGraph()
float	getMagnitude()
float	getMagnitudeSquared()
Path	getPathFor(GraphState gs, java.lang.Object obj, boolean node)
static Selectable	getSelectableGraph(Context ctx)
static Selectable	getSelectableLayers(Context ctx)
static Selectable	getSelectableScales(Context ctx)
java.awt.Dimension	getSize()
int	getStamp() Returns a stamp for this object.
protected abstract UIProperty	getToolProperty()
ViewComponent	getViewComponent() Returns the view component which is used as a GUI component to perform the actual visualization of the graph.
static ViewComponent	getViewComponent(Context c)
boolean[]	getVisibleScales()
float	getVisualEpsilon()
float	getVisualEpsilonSquared()
GraphState	getWorkbenchGraphState()
protected void	initialize(Panel panel, Map params)
protected abstract void	installImpl()
boolean	isInVisibleLayer(java.lang.Object o, boolean asNode, GraphState gs)
abstract boolean	isToolGraph(Graph graph)
Manageable	manageableReadResolve()
java.lang.Object	manageableWriteReplace()
abstract void	pick(int x, int y, PickList list)
void	removeEventListener(EventListener el)
static void	render(Item item, java.lang.Object info, Context ctx)
static void	renderToFile(Item item, java.lang.Object info, Context ctx)
protected void	repaint(int flags)
static void	set(GraphState gs, View view)
void	setActiveTool(Tool tool)
void	setDimensions(float magnitude)
void	setDimensions(float magnitude, float epsilon, float visualEpsilon)
void	setEpsilon(float epsilon)
void	setGraph()
void	setGraph(GraphDescriptor g)
void	setMagnitude(float magnitude)
void	setViewComponent(ViewComponent component)
void	setVisualEpsilon(float visualEpsilon)
void	substituteSelection(GraphState[] gs, java.lang.Object[] object, boolean[] asNode, int index)
void	treeNodesChanged(javax.swing.event.TreeModelEvent e)
void	treeNodesInserted(javax.swing.event.TreeModelEvent e)
void	treeNodesRemoved(javax.swing.event.TreeModelEvent e)
void	treeStructureChanged(javax.swing.event.TreeModelEvent e)
protected void	uninstall()
protected abstract void	uninstallImpl()

Methods inherited from class de.grogra.pf.ui.PanelDecorator

checkClose, getComponent, getContent, getDecorator, getMenu, getPanel, getPanelId, getUIPropertyMap, getWindow, getWorkbench, initDecorator, initPanel, resolve, setContent, setCursor, setMenu, show

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.persistence.Manageable

getManageableType

Field Detail

$TYPE

public static final View.Type $TYPE

COMPONENT

public static final UIProperty COMPONENT

epsilon$FIELD

public static final SCOType.Field epsilon$FIELD

graphDescriptor$FIELD

public static final SCOType.Field graphDescriptor$FIELD

I18N

public static final I18NBundle I18N

listeners

protected final EventListener.Multicaster listeners

LOD_MAX

public static int LOD_MAX

LOD_MIN

public static int LOD_MIN

LOD_TYPE

public static final EnumerationType LOD_TYPE

magnitude$FIELD

public static final SCOType.Field magnitude$FIELD

SCALE_COUNT

public static int SCALE_COUNT

SCALES_CHANGED

public static java.lang.String SCALES_CHANGED

SCALES_VISIBLE

public static java.lang.String SCALES_VISIBLE

visibleLayers$FIELD

public static final SCOType.Field visibleLayers$FIELD

visibleScales$FIELD

public static final SCOType.Field visibleScales$FIELD

visualEpsilon$FIELD

public static final SCOType.Field visualEpsilon$FIELD

Constructor Detail

View

public View()

Method Detail

addEventListener

public void addEventListener(EventListener el)

addMappings

public void addMappings(ModifiableMap out)

Specified by:

addMappings in interface ModifiableMap.Producer

create

public static View create(View view,
                          Context ctx,
                          StringMap args)

createEventHandler

protected abstract ViewEventHandler createEventHandler()

dispose

public final void dispose()

Specified by:

dispose in interface Disposable

Overrides:

dispose in class PanelDecorator

disposeRenderer

public static void disposeRenderer(Item item,
                                   java.lang.Object info,
                                   Context ctx)

eventOccured

public void eventOccured(java.util.EventObject e)

Description copied from interface: EventListener

This method is invoked on registered event listeners when event has occured. This general listener interface does not restrict the possible kinds of events. Concrete sources of events should specify which events they may fire.

Parameters:

e - an event

fieldModified

public void fieldModified(PersistenceField field,
                          int[] indices,
                          Transaction t)

Specified by:

fieldModified in interface Manageable

get

public static View get(Context c)

get

public static View get(GraphState gs)

getActiveTool

public final Tool getActiveTool()

getEpsilon

public float getEpsilon()

getEpsilonSquared

public float getEpsilonSquared()

getEventHandler

public ViewEventHandler getEventHandler()

getFlavor

public abstract IOFlavor getFlavor()

getGraph

public Graph getGraph()

getMagnitude

public float getMagnitude()

getMagnitudeSquared

public float getMagnitudeSquared()

getPathFor

public Path getPathFor(GraphState gs,
                       java.lang.Object obj,
                       boolean node)

getSelectableGraph

public static Selectable getSelectableGraph(Context ctx)

getSelectableLayers

public static Selectable getSelectableLayers(Context ctx)

getSelectableScales

public static Selectable getSelectableScales(Context ctx)

getSize

public java.awt.Dimension getSize()

getStamp

public int getStamp()

Description copied from interface: Manageable

Returns a stamp for this object. Each modification to this object increments the stamp. The initial stamp is non-negative.

Specified by:

getStamp in interface Manageable

Returns:

a stamp

getToolProperty

protected abstract UIProperty getToolProperty()

getViewComponent

public ViewComponent getViewComponent()

Returns the view component which is used as a GUI component to perform the actual visualization of the graph.

Returns:

view component of the GUI

getViewComponent

public static ViewComponent getViewComponent(Context c)

getVisibleScales

public boolean[] getVisibleScales()

getVisualEpsilon

public float getVisualEpsilon()

getVisualEpsilonSquared

public float getVisualEpsilonSquared()

getWorkbenchGraphState

public final GraphState getWorkbenchGraphState()

initialize

protected void initialize(Panel panel,
                          Map params)

installImpl

protected abstract void installImpl()

isInVisibleLayer

public boolean isInVisibleLayer(java.lang.Object o,
                                boolean asNode,
                                GraphState gs)

isToolGraph

public abstract boolean isToolGraph(Graph graph)

manageableReadResolve

public Manageable manageableReadResolve()

Specified by:

manageableReadResolve in interface Manageable

manageableWriteReplace

public java.lang.Object manageableWriteReplace()

Specified by:

manageableWriteReplace in interface Manageable

pick

public abstract void pick(int x,
                          int y,
                          PickList list)

removeEventListener

public void removeEventListener(EventListener el)

render

public static void render(Item item,
                          java.lang.Object info,
                          Context ctx)

renderToFile

public static void renderToFile(Item item,
                                java.lang.Object info,
                                Context ctx)

repaint

protected void repaint(int flags)

set

public static void set(GraphState gs,
                       View view)

setActiveTool

public final void setActiveTool(Tool tool)

setDimensions

public final void setDimensions(float magnitude)

setDimensions

public final void setDimensions(float magnitude,
                                float epsilon,
                                float visualEpsilon)

setEpsilon

public void setEpsilon(float epsilon)

setGraph

public void setGraph()

setGraph

public void setGraph(GraphDescriptor g)

setMagnitude

public void setMagnitude(float magnitude)

setViewComponent

public void setViewComponent(ViewComponent component)

setVisualEpsilon

public void setVisualEpsilon(float visualEpsilon)

substituteSelection

public void substituteSelection(GraphState[] gs,
                                java.lang.Object[] object,
                                boolean[] asNode,
                                int index)

treeNodesChanged

public void treeNodesChanged(javax.swing.event.TreeModelEvent e)

Specified by:

treeNodesChanged in interface javax.swing.event.TreeModelListener

treeNodesInserted

public void treeNodesInserted(javax.swing.event.TreeModelEvent e)

Specified by:

treeNodesInserted in interface javax.swing.event.TreeModelListener

treeNodesRemoved

public void treeNodesRemoved(javax.swing.event.TreeModelEvent e)

Specified by:

treeNodesRemoved in interface javax.swing.event.TreeModelListener

treeStructureChanged

public void treeStructureChanged(javax.swing.event.TreeModelEvent e)

Specified by:

treeStructureChanged in interface javax.swing.event.TreeModelListener

uninstall

protected void uninstall()

uninstallImpl

protected abstract void uninstallImpl()