Package jmri.jmrit.display.layoutEditor

Class PositionablePointView

java.lang.Object

jmri.jmrit.display.layoutEditor.LayoutTrackView

jmri.jmrit.display.layoutEditor.PositionablePointView

All Implemented Interfaces:

InlineLogixNG

public class PositionablePointView
extends LayoutTrackView

MVC View component for the PositionablePoint class.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) JDialog	editLink
(package private) JComboBox<JCBHandle<LayoutEditor>>	editorCombo
(package private) JComboBox<String>	linkPointsBox
protected NamedBeanHandle<SignalHead>	signalEastHeadNamed
protected NamedBeanHandle<SignalHead>	signalWestHeadNamed
String	trackSegment1Name
String	trackSegment2Name
(package private) int	xClick
(package private) int	yClick

Fields inherited from class jmri.jmrit.display.layoutEditor.LayoutTrackView

decorations, layoutEditor, NUM_ARROW_TYPES

Constructor Summary

Constructors

Constructor	Description
PositionablePointView(PositionablePoint point, Point2D c, LayoutEditor layoutEditor)	constructor method.

Method Summary

Modifier and Type	Method	Description
boolean	canRemove()	Check for active block boundaries.
List<HitPointType>	checkForFreeConnections()	return a list of the available connections for this layout track
void	checkForNonContiguousBlocks(HashMap<String,List<Set<String>>> blockNamesToTrackNameSetsMap)	check this track and its neighbors for non-contiguous blocks
boolean	checkForUnAssignedBlocks()	determine if all the appropriate blocks have been assigned to this track
void	collectContiguousTracksNamesInBlockNamed(String blockName, Set<String> TrackNameSet)	recursive routine to check for all contiguous tracks in this blockName
(package private) void	dispose()	Clean up when this object is no longer needed.
protected void	draw1(Graphics2D g2, boolean isMain, boolean isBlock)	draw one line (Ballast, ties, center or 3rd rail, block lines)
protected void	draw2(Graphics2D g2, boolean isMain, float railDisplacement)	draw two lines (rails)
protected void	drawDecorations(Graphics2D g2)	Draw track decorations.
protected void	drawEditControls(Graphics2D g2)	draw the edit controls
protected void	drawTurnoutControls(Graphics2D g2)	Draw the turnout controls
protected HitPointType	findHitPointType(Point2D hitPoint, boolean useRectangles, boolean requireUnconnected)	find the hit (location) type for a point
Rectangle2D	getBounds()
TrackSegment	getConnect1()
protected int	getConnect1Dir()
TrackSegment	getConnect2()
LayoutTrack	getConnection(HitPointType connectionType)	get the LayoutTrack connected at the specified connection type
Point2D	getCoordsForConnectionType(HitPointType connectionType)	return the coordinates for a specified connection type
Sensor	getEastBoundSensor()
String	getEastBoundSensorName()
String	getEastBoundSignal()
SignalHead	getEastBoundSignalHead()
SignalMast	getEastBoundSignalMast()
String	getEastBoundSignalMastName()
protected List<LayoutConnectivity>	getLayoutConnectivity()	get the layout connectivity for this track
LayoutEditor	getLinkedEditor()
String	getLinkedEditorName()
PositionablePoint	getLinkedPoint()
String	getLinkedPointId()
JPanel	getLinkPanel()
PositionablePoint	getPoint()
ArrayList<String>	getSegmentReferences(TrackSegment ts)	Build a list of sensors, signal heads, and signal masts attached to a connection point.
PositionablePoint.PointType	getType()	Accessor methods
Sensor	getWestBoundSensor()
String	getWestBoundSensorName()
String	getWestBoundSignal()
SignalHead	getWestBoundSignalHead()
SignalMast	getWestBoundSignalMast()
String	getWestBoundSignalMastName()
protected void	highlightUnconnected(Graphics2D g2, HitPointType specificType)	highlight unconnected connections
protected boolean	isActive()
boolean	isDisconnected(HitPointType connectionType)	return true if this connection type is disconnected
protected int	maxHeight()
protected int	maxWidth()
void	mouseClicked(JmriMouseEvent e)
void	mousePressed(JmriMouseEvent e)
void	mouseReleased(JmriMouseEvent e)
void	reCheckBlockBoundary()	abstract method... subclasses should implement _IF_ they need to recheck their block boundaries
void	removeBeanReference(NamedBean nb)
void	removeLinkedPoint()
(package private) void	removeSML(SignalMast signalMast)
boolean	removeTrackConnection(TrackSegment track)	remove a connection to a track
boolean	replaceTrackConnection(TrackSegment oldTrack, TrackSegment newTrack)	replace old track connection with new track connection
void	rotateCoords(double angleDEG)	rotate this LayoutTrack's coordinates by angleDEG's
void	scaleCoords(double xFactor, double yFactor)	scale this LayoutTrack's coordinates by the x and y factors
void	setAllLayoutBlocks(LayoutBlock layoutBlock)	Assign all the layout blocks in this track
void	setConnection(HitPointType connectionType, LayoutTrack o, HitPointType type)	set the LayoutTrack connected at the specified connection type
void	setEastBoundSensor(String sensorName)
void	setEastBoundSignal(String signalName)
void	setEastBoundSignalMast(String signalMast)
(package private) void	setLink()
void	setLinkedPoint(PositionablePoint p)
boolean	setTrackConnection(TrackSegment track)	setup a connection to a track
void	setType(PositionablePoint.PointType newType)
void	setWestBoundSensor(String sensorName)
void	setWestBoundSignal(String signalName)
void	setWestBoundSignalMast(String signalMast)
protected JPopupMenu	showPopup(JmriMouseEvent mouseEvent)	show the popup menu for this layout track
String	toString()
void	translateCoords(double xFactor, double yFactor)	translate this LayoutTrack's coordinates by the x and y factors
void	updateLink()
(package private) void	updatePointBox()

Methods inherited from class jmri.jmrit.display.layoutEditor.LayoutTrackView

addCommonPopupItems, displayRemoveWarningDialog, drawHidden, drawLayoutTrackText, findHitPointType, findHitPointType, getColorForTrackBlock, getColorForTrackBlock, getCoordsCenter, getDecorations, getEditorName, getId, getLayoutEditor, getLayoutEditorToolBarPanel, getLayoutTrack, getLogixNG, getName, getNameString, getTurnoutStateString, getTypeName, getX, getY, hasDecorations, highlightUnconnected, isHidden, loadArrowImageToJCBItem, removeInlineLogixNG, rotatePoint, setColorForTrackBlock, setColorForTrackBlock, setCoordsCenter, setDecorations, setHidden, setIdent, setLogixNG, setLogixNG_SystemName, setLogixNGPositionableMenu, setupLogixNG, showPopup, showPopup, trackControlCircleAt, trackControlCircleRectAt, trackEditControlCircleAt

Methods inherited from class java.lang.Object

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

Field Details

signalEastHeadNamed

protected NamedBeanHandle<SignalHead> signalEastHeadNamed

signalWestHeadNamed

protected NamedBeanHandle<SignalHead> signalWestHeadNamed

trackSegment1Name

public String trackSegment1Name

trackSegment2Name

public String trackSegment2Name

xClick

int xClick

yClick

int yClick

editLink

JDialog editLink

linkPointsBox

JComboBox<String> linkPointsBox

editorCombo

JComboBox<JCBHandle<LayoutEditor>> editorCombo

Constructor Details

PositionablePointView

public PositionablePointView(@Nonnull
 PositionablePoint point,
 Point2D c,
 @Nonnull
 LayoutEditor layoutEditor)

constructor method.

Parameters:

point - the positionable point.

c - location to display the positionable point

layoutEditor - for access to tools

Method Details

getPoint

public PositionablePoint getPoint()

toString

public String toString()

Overrides:

toString in class Object

getType

public PositionablePoint.PointType getType()

Accessor methods

Returns:

Type enum for this Positionable Point

setType

public void setType(PositionablePoint.PointType newType)

getConnect1

public TrackSegment getConnect1()

getConnect2

public TrackSegment getConnect2()

getLinkedEditorName

public String getLinkedEditorName()

getLinkedEditor

public LayoutEditor getLinkedEditor()

getLinkedPoint

public PositionablePoint getLinkedPoint()

removeLinkedPoint

public void removeLinkedPoint()

getLinkedPointId

public String getLinkedPointId()

setLinkedPoint

public void setLinkedPoint(PositionablePoint p)

scaleCoords

public void scaleCoords(double xFactor,
 double yFactor)

scale this LayoutTrack's coordinates by the x and y factors

Specified by:

scaleCoords in class LayoutTrackView

Parameters:

xFactor - the amount to scale X coordinates

yFactor - the amount to scale Y coordinates

translateCoords

public void translateCoords(double xFactor,
 double yFactor)

translate this LayoutTrack's coordinates by the x and y factors

Specified by:

translateCoords in class LayoutTrackView

Parameters:

xFactor - the amount to translate X coordinates

yFactor - the amount to translate Y coordinates

rotateCoords

public void rotateCoords(double angleDEG)

rotate this LayoutTrack's coordinates by angleDEG's

Specified by:

rotateCoords in class LayoutTrackView

Parameters:

angleDEG - the amount to rotate in degrees

getBounds

public Rectangle2D getBounds()

Specified by:

getBounds in class LayoutTrackView

Returns:

the bounds of this positional point

getEastBoundSignal

@CheckReturnValue
@Nonnull
public String getEastBoundSignal()

getEastBoundSignalHead

@CheckForNull
@CheckReturnValue
public SignalHead getEastBoundSignalHead()

setEastBoundSignal

public void setEastBoundSignal(String signalName)

getWestBoundSignal

@CheckReturnValue
@Nonnull
public String getWestBoundSignal()

getWestBoundSignalHead

@CheckForNull
@CheckReturnValue
public SignalHead getWestBoundSignalHead()

setWestBoundSignal

public void setWestBoundSignal(String signalName)

getEastBoundSensorName

@CheckReturnValue
@Nonnull
public String getEastBoundSensorName()

getEastBoundSensor

@CheckReturnValue
public Sensor getEastBoundSensor()

setEastBoundSensor

public void setEastBoundSensor(String sensorName)

getWestBoundSensorName

@CheckReturnValue
@Nonnull
public String getWestBoundSensorName()

getWestBoundSensor

@CheckReturnValue
public Sensor getWestBoundSensor()

setWestBoundSensor

public void setWestBoundSensor(String sensorName)

getEastBoundSignalMastName

@CheckReturnValue
@Nonnull
public String getEastBoundSignalMastName()

getEastBoundSignalMast

@CheckReturnValue
public SignalMast getEastBoundSignalMast()

setEastBoundSignalMast

public void setEastBoundSignalMast(String signalMast)

getWestBoundSignalMastName

@CheckReturnValue
@Nonnull
public String getWestBoundSignalMastName()

getWestBoundSignalMast

@CheckReturnValue
public SignalMast getWestBoundSignalMast()

setWestBoundSignalMast

public void setWestBoundSignalMast(String signalMast)

removeBeanReference

public void removeBeanReference(NamedBean nb)

setTrackConnection

public boolean setTrackConnection(@Nonnull
 TrackSegment track)

setup a connection to a track

Parameters:

track - the track we want to connect to

Returns:

true if successful

removeTrackConnection

public boolean removeTrackConnection(@Nonnull
 TrackSegment track)

remove a connection to a track

Parameters:

track - the track we want to disconnect from

Returns:

true if successful

replaceTrackConnection

public boolean replaceTrackConnection(@CheckForNull
 TrackSegment oldTrack,
 @CheckForNull
 TrackSegment newTrack)

replace old track connection with new track connection

Parameters:

oldTrack - the old track connection

newTrack - the new track connection

Returns:

true if successful

removeSML

void removeSML(SignalMast signalMast)

maxWidth

protected int maxWidth()

maxHeight

protected int maxHeight()

mousePressed

public void mousePressed(JmriMouseEvent e)

mouseReleased

public void mouseReleased(JmriMouseEvent e)

mouseClicked

public void mouseClicked(JmriMouseEvent e)

showPopup

@Nonnull
protected JPopupMenu showPopup(@Nonnull
 JmriMouseEvent mouseEvent)

show the popup menu for this layout track

Specified by:

showPopup in class LayoutTrackView

Parameters:

mouseEvent - the mouse down event that triggered this popup

Returns:

the popup menu for this layout track

canRemove

public boolean canRemove()

Check for active block boundaries.

If any connection point of a layout track object has attached objects, such as signal masts, signal heads or NX sensors, the layout track object cannot be deleted.

Specified by:

canRemove in class LayoutTrackView

Returns:

true if the layout track object can be deleted.

getSegmentReferences

public ArrayList<String> getSegmentReferences(TrackSegment ts)

Build a list of sensors, signal heads, and signal masts attached to a connection point.

Parameters:

ts - The track segment to be checked.

Returns:

a list of bean reference names.

dispose

void dispose()

Clean up when this object is no longer needed. Should not be called while the object is still displayed; see remove()

isActive

protected boolean isActive()

Returns:

"active" true means that the object is still displayed, and should be stored.

getConnect1Dir

protected int getConnect1Dir()

setLink

void setLink()

getLinkPanel

public JPanel getLinkPanel()

updatePointBox

void updatePointBox()

updateLink

public void updateLink()

findHitPointType

protected HitPointType findHitPointType(Point2D hitPoint,
 boolean useRectangles,
 boolean requireUnconnected)

find the hit (location) type for a point

Specified by:

findHitPointType in class LayoutTrackView

Parameters:

hitPoint - the point

useRectangles - whether to use (larger) rectangles or (smaller) circles for hit testing

requireUnconnected - whether to only return hit types for free connections

Returns:

the location type for the point (or NONE)

getCoordsForConnectionType

public Point2D getCoordsForConnectionType(HitPointType connectionType)

return the coordinates for a specified connection type

Specified by:

getCoordsForConnectionType in class LayoutTrackView

Parameters:

connectionType - the connection type

Returns:

the coordinates for the specified connection type

getConnection

public LayoutTrack getConnection(HitPointType connectionType)
                          throws JmriException

get the LayoutTrack connected at the specified connection type

Specified by:

getConnection in class LayoutTrackView

Parameters:

connectionType - where on us to get the connection

Returns:

the LayoutTrack connected at the specified connection type

Throws:

JmriException - - if the connectionType is invalid

setConnection

public void setConnection(HitPointType connectionType,
 LayoutTrack o,
 HitPointType type)
                   throws JmriException

set the LayoutTrack connected at the specified connection type

Specified by:

setConnection in class LayoutTrackView

Parameters:

connectionType - where on us to set the connection

o - the LayoutTrack that is to be connected

type - where on the LayoutTrack we are connected

Throws:

JmriException - - if connectionType or type are invalid

isDisconnected

public boolean isDisconnected(HitPointType connectionType)

return true if this connection type is disconnected

Overrides:

isDisconnected in class LayoutTrackView

Parameters:

connectionType - the connection type to test

Returns:

true if the connection for this connection type is free

drawDecorations

protected void drawDecorations(Graphics2D g2)

Draw track decorations.

This type of track has none, so this method is empty.

Specified by:

drawDecorations in class LayoutTrackView

Parameters:

g2 - the graphics context

draw1

protected void draw1(Graphics2D g2,
 boolean isMain,
 boolean isBlock)

draw one line (Ballast, ties, center or 3rd rail, block lines)

Specified by:

draw1 in class LayoutTrackView

Parameters:

g2 - the graphics context

isMain - true if drawing mainlines

isBlock - true if drawing block lines

draw2

protected void draw2(Graphics2D g2,
 boolean isMain,
 float railDisplacement)

draw two lines (rails)

Specified by:

draw2 in class LayoutTrackView

Parameters:

g2 - the graphics context

isMain - true if drawing mainlines

railDisplacement - the offset from center to draw the lines

highlightUnconnected

protected void highlightUnconnected(Graphics2D g2,
 HitPointType specificType)

highlight unconnected connections

Specified by:

highlightUnconnected in class LayoutTrackView

Parameters:

g2 - the graphics context

specificType - the specific connection to draw (or NONE for all)

drawEditControls

protected void drawEditControls(Graphics2D g2)

draw the edit controls

Specified by:

drawEditControls in class LayoutTrackView

Parameters:

g2 - the graphics context

drawTurnoutControls

protected void drawTurnoutControls(Graphics2D g2)

Draw the turnout controls

Specified by:

drawTurnoutControls in class LayoutTrackView

Parameters:

g2 - the graphics context

reCheckBlockBoundary

public void reCheckBlockBoundary()

abstract method... subclasses should implement _IF_ they need to recheck their block boundaries

Specified by:

reCheckBlockBoundary in class LayoutTrackView

getLayoutConnectivity

protected List<LayoutConnectivity> getLayoutConnectivity()

get the layout connectivity for this track

Specified by:

getLayoutConnectivity in class LayoutTrackView

Returns:

the list of Layout Connectivity objects

checkForFreeConnections

public List<HitPointType> checkForFreeConnections()

return a list of the available connections for this layout track

Specified by:

checkForFreeConnections in class LayoutTrackView

Returns:

the list of available connections

checkForUnAssignedBlocks

public boolean checkForUnAssignedBlocks()

determine if all the appropriate blocks have been assigned to this track

Specified by:

checkForUnAssignedBlocks in class LayoutTrackView

Returns:

true if all appropriate blocks have been assigned

checkForNonContiguousBlocks

public void checkForNonContiguousBlocks(@Nonnull
 HashMap<String,List<Set<String>>> blockNamesToTrackNameSetsMap)

check this track and its neighbors for non-contiguous blocks

For each (non-null) blocks of this track do: #1) If it's got an entry in the blockNamesToTrackNameSetMap then #2) If this track is not in one of the TrackNameSets for this block #3) add a new set (with this block/track) to blockNamesToTrackNameSetMap and #4) check all the connections in this block (by calling the 2nd method below)

Basically, we're maintaining contiguous track sets for each block found (in blockNamesToTrackNameSetMap)

Specified by:

checkForNonContiguousBlocks in class LayoutTrackView

Parameters:

blockNamesToTrackNameSetsMap - hashmap of key:block names to lists of track name sets for those blocks

collectContiguousTracksNamesInBlockNamed

public void collectContiguousTracksNamesInBlockNamed(@Nonnull
 String blockName,
 @Nonnull
 Set<String> TrackNameSet)

recursive routine to check for all contiguous tracks in this blockName

Specified by:

collectContiguousTracksNamesInBlockNamed in class LayoutTrackView

Parameters:

blockName - the block that we're checking for

TrackNameSet - the set of track names in this block

setAllLayoutBlocks

public void setAllLayoutBlocks(LayoutBlock layoutBlock)

Assign all the layout blocks in this track

Specified by:

setAllLayoutBlocks in class LayoutTrackView

Parameters:

layoutBlock - to this layout block (used by the Tools menu's "Assign block to selection" item)