Package jmri.jmrit.display.layoutEditor

Class TrackSegmentView

java.lang.Object

jmri.jmrit.display.layoutEditor.LayoutTrackView

jmri.jmrit.display.layoutEditor.TrackSegmentView

All Implemented Interfaces:

InlineLogixNG

public class TrackSegmentView
extends LayoutTrackView

MVC View component for the TrackSegment class.

Arrows and bumpers are visual, presentation aspects handled in the View.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	HIDECON
static final int	HIDECONALL
static final int	MAX_BUMPER_LENGTH	Maximum length of the bumper decoration.
static final int	MAX_BUMPER_WIDTH
static final int	MIN_BUMPER_LENGTH
static final int	MIN_BUMPER_WIDTH
static final int	SHOWCON
int	showConstructionLine
String	tConnect1Name
String	tConnect2Name
String	tLayoutBlockName

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

decorations, layoutEditor, NUM_ARROW_TYPES

Constructor Summary

Constructors

Constructor	Description
TrackSegmentView(TrackSegment track, LayoutEditor layoutEditor)
TrackSegmentView(TrackSegment track, LayoutEditor layoutEditor, boolean arc, boolean flip, boolean circle)	constructor method.

Method Summary

Modifier and Type	Method	Description
protected void	calculateTrackSegmentAngle()
boolean	canRemove()	Check for active block boundaries.
(package private) void	changeType(int choice)
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
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
double	getAngle()
Color	getArrowColor()
int	getArrowGap()
int	getArrowLength()
int	getArrowLineWidth()
int	getArrowStyle()	Arrow decoration accessor.
Point2D	getBezierControlPoint(int index)
ArrayList<Point2D>	getBezierControlPoints()
String	getBlockName()
Rectangle2D	getBounds()
int	getBridgeApproachWidth()
Color	getBridgeColor()
int	getBridgeDeckWidth()
int	getBridgeLineWidth()
Color	getBumperColor()
int	getBumperLength()
int	getBumperLineWidth()
Point2D	getCentre()
Point2D	getCentreSeg()
double	getCentreSegX()
double	getCentreSegY()
double	getCentreX()
double	getCentreY()
double	getCH()
double	getChordLength()
LayoutTrack	getConnect1()
String	getConnect1Name()
LayoutTrack	getConnect2()
String	getConnect2Name()
LayoutTrack	getConnection(HitPointType connectionType)	get the LayoutTrack connected at the specified connection type
Point2D	getCoordsCenterCircle()	get center coordinates
Point2D	getCoordsForConnectionType(HitPointType connectionType)	Get the coordinates for a specified connection type.
double	getCW()
double	getCX()
double	getCY()
Map<String,String>	getDecorations()	Get current decorations
double	getDirectionDEG()	Get the direction from end point 1 to 2.
double	getDirectionRAD()	Get the direction from end point 1 to 2.
LayoutBlock	getLayoutBlock()
protected List<LayoutConnectivity>	getLayoutConnectivity()	get the layout connectivity for this track
int	getNumberOfBezierControlPoints()
ArrayList<String>	getPointReferences(HitPointType type, LayoutTrack conn)
double	getStartAdj()
double	getTmpAngle()
Point2D	getTmpPt1()
Point2D	getTmpPt2()
TrackSegment	getTrackSegment()
Color	getTunnelColor()
int	getTunnelEntranceWidth()
int	getTunnelFloorWidth()
int	getTunnelLineWidth()
HitPointType	getType1()
HitPointType	getType2()
boolean	hasDecorations()
boolean	hideConstructionLines()
void	hideConstructionLines(int hide)	Method used by LayoutEditor.
protected void	highlightUnconnected(Graphics2D g2, HitPointType selectedType)	highlight unconnected connections
boolean	isActive()	Get state.
boolean	isArc()
boolean	isArrowDirIn()
boolean	isArrowDirOut()
boolean	isArrowEndStart()
boolean	isArrowEndStop()
boolean	isBezier()
boolean	isBridgeHasEntry()
boolean	isBridgeHasExit()
boolean	isBridgeSideLeft()
boolean	isBridgeSideRight()
boolean	isBumperEndStart()
boolean	isBumperEndStop()
boolean	isBumperFlipped()
boolean	isCircle()
boolean	isDashed()
boolean	isFlip()
boolean	isShowConstructionLines()
boolean	isTunnelHasEntry()
boolean	isTunnelHasExit()
boolean	isTunnelSideLeft()
boolean	isTunnelSideRight()
protected void	reCalculateTrackSegmentAngle(double x, double y)
void	reCheckBlockBoundary()	abstract method... subclasses should implement _IF_ they need to recheck their block boundaries
void	remove()	Remove this object from display and persistance.
boolean	replaceTrackConnection(LayoutTrack oldTrack, LayoutTrack newTrack, HitPointType newType)	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	setAngle(double x)
void	setArc(boolean boo)
void	setArrowColor(Color newVal)
void	setArrowDirIn(boolean newVal)
void	setArrowDirOut(boolean newVal)
void	setArrowEndStart(boolean newVal)
void	setArrowEndStop(boolean newVal)
void	setArrowGap(int newVal)
void	setArrowLength(int newVal)
void	setArrowLineWidth(int newVal)
void	setArrowStyle(int newVal)	Set the arrow decoration.
void	setBezier(boolean bool)
void	setBezierControlPoint(Point2D p, int index)
void	setBridgeApproachWidth(int newVal)
void	setBridgeColor(Color newVal)
void	setBridgeDeckWidth(int newVal)
void	setBridgeHasEntry(boolean newVal)
void	setBridgeHasExit(boolean newVal)
void	setBridgeLineWidth(int newVal)
void	setBridgeSideLeft(boolean newVal)
void	setBridgeSideRight(boolean newVal)
void	setBumperColor(Color newVal)
void	setBumperEndStart(boolean newVal)
void	setBumperEndStop(boolean newVal)
void	setBumperFlipped(boolean newVal)
void	setBumperLength(int newVal)
void	setBumperLineWidth(int newVal)
void	setCentreSeg(Point2D p)
void	setCentreSegX(double x)
void	setCentreSegY(double y)
void	setCentreX(double x)
void	setCentreY(double y)
void	setCH(double CH)
void	setChordLength(double chord)
void	setCircle(boolean boo)
void	setConnection(HitPointType connectionType, LayoutTrack o, HitPointType type)	set the LayoutTrack connected at the specified connection type
void	setCoordsCenter(Point2D newCenterPoint)	Set center coordinates.
void	setCoordsCenterCircle(Point2D p)	set center coordinates
void	setCW(double CW)
void	setCX(double CX)
void	setCY(double CY)
void	setDashed(boolean dash)
void	setDecorations(Map<String,String> decorations)	Set new decorations This is a complete replacement of the decorations, not an appending.
void	setFlip(boolean boo)
void	setLayoutBlock(LayoutBlock newLayoutBlock)	Set up a LayoutBlock for this Track Segment.
void	setLayoutBlockByName(String name)	Set up a LayoutBlock for this Track Segment.
protected void	setNewConnect1(LayoutTrack connectTrack, HitPointType connectionType)	set a new connection 1
protected void	setNewConnect2(LayoutTrack connectTrack, HitPointType connectionType)	set a new connection 2
void	setStartAdj(double startAdj)
void	setTmpAngle(double a)
void	setTmpPt1(Point2D Pt1)
void	setTmpPt2(Point2D Pt2)
void	setTunnelColor(Color newVal)
void	setTunnelEntranceWidth(int newVal)
void	setTunnelFloorWidth(int newVal)
void	setTunnelHasEntry(boolean newVal)
void	setTunnelHasExit(boolean newVal)
void	setTunnelLineWidth(int newVal)
void	setTunnelSideLeft(boolean newVal)
void	setTunnelSideRight(boolean newVal)
protected void	showBezierPopUp(JmriMouseEvent e, HitPointType hitPointType)	Display popup menu for information and editing.
protected JPopupMenu	showPopup(JmriMouseEvent mouseEvent)	show the popup menu for this layout track
void	splitTrackSegment()	split a track segment into two track segments with an anchor point in between.
String	toString()	Get debugging string for the TrackSegment.
boolean	trackNeedsRedraw()	Determine if we need to redraw a curved piece of track.
void	trackRedrawn()
void	translateCoords(double xFactor, double yFactor)	translate this LayoutTrack's coordinates by the x and y factors
void	updateBlockInfo()

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

addCommonPopupItems, displayRemoveWarningDialog, drawHidden, drawLayoutTrackText, findHitPointType, findHitPointType, getColorForTrackBlock, getColorForTrackBlock, getCoordsCenter, getEditorName, getId, getLayoutEditor, getLayoutEditorToolBarPanel, getLayoutTrack, getLogixNG, getName, getNameString, getTurnoutStateString, getTypeName, getX, getY, highlightUnconnected, isDisconnected, isHidden, loadArrowImageToJCBItem, removeInlineLogixNG, rotatePoint, setColorForTrackBlock, setColorForTrackBlock, 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

tConnect1Name

public String tConnect1Name

tConnect2Name

public String tConnect2Name

tLayoutBlockName

public String tLayoutBlockName

MAX_BUMPER_LENGTH

public static final int MAX_BUMPER_LENGTH

Maximum length of the bumper decoration.

See Also:

• Constant Field Values

MIN_BUMPER_LENGTH

public static final int MIN_BUMPER_LENGTH

See Also:

• Constant Field Values

MAX_BUMPER_WIDTH

public static final int MAX_BUMPER_WIDTH

See Also:

• Constant Field Values

MIN_BUMPER_WIDTH

public static final int MIN_BUMPER_WIDTH

See Also:

• Constant Field Values

SHOWCON

public static final int SHOWCON

See Also:

• Constant Field Values

HIDECON

public static final int HIDECON

See Also:

• Constant Field Values

HIDECONALL

public static final int HIDECONALL

See Also:

• Constant Field Values

showConstructionLine

public int showConstructionLine

Constructor Details

TrackSegmentView

public TrackSegmentView(@Nonnull
 TrackSegment track,
 @Nonnull
 LayoutEditor layoutEditor)

TrackSegmentView

public TrackSegmentView(@Nonnull
 TrackSegment track,
 @Nonnull
 LayoutEditor layoutEditor,
 boolean arc,
 boolean flip,
 boolean circle)

constructor method.

Parameters:

track - the track segment to view

layoutEditor - for reference to tools

arc - specify display

flip - specify display

circle - specify display

Method Details

getTrackSegment

@Nonnull
public TrackSegment getTrackSegment()

toString

public String toString()

Get debugging string for the TrackSegment.

Overrides:

toString in class Object

Returns:

text showing id and connections of this segment

getBlockName

@Nonnull
public String getBlockName()

getType1

public HitPointType getType1()

getType2

public HitPointType getType2()

getConnect1

public LayoutTrack getConnect1()

getConnect2

public LayoutTrack getConnect2()

setNewConnect1

protected void setNewConnect1(@CheckForNull
 LayoutTrack connectTrack,
 HitPointType connectionType)

set a new connection 1

Parameters:

connectTrack - the track we want to connect to

connectionType - where on that track we want to be connected

setNewConnect2

protected void setNewConnect2(@CheckForNull
 LayoutTrack connectTrack,
 HitPointType connectionType)

set a new connection 2

Parameters:

connectTrack - the track we want to connect to

connectionType - where on that track we want to be connected

replaceTrackConnection

public boolean replaceTrackConnection(@CheckForNull
 LayoutTrack oldTrack,
 @CheckForNull
 LayoutTrack newTrack,
 HitPointType newType)

replace old track connection with new track connection

Parameters:

oldTrack - the old track connection

newTrack - the new track connection

newType - type of the new track connection

Returns:

true if successful

isDashed

public boolean isDashed()

Returns:

true if track segment should be drawn dashed

setDashed

public void setDashed(boolean dash)

isArc

public boolean isArc()

Returns:

true if track segment is an arc

setArc

public void setArc(boolean boo)

isCircle

public boolean isCircle()

Returns:

true if track segment is circle

setCircle

public void setCircle(boolean boo)

isFlip

public boolean isFlip()

Returns:

true if track segment circle or arc should be drawn flipped

setFlip

public void setFlip(boolean boo)

isBezier

public boolean isBezier()

Returns:

true if track segment is a bezier curve

setBezier

public void setBezier(boolean bool)

Parameters:

bool - Set true to turn on Bezier curve representation.

getAngle

public double getAngle()

setAngle

public void setAngle(double x)

getDirectionRAD

public double getDirectionRAD()

Get the direction from end point 1 to 2.

Note: Goes CW from east (0) to south (PI/2) to west (PI) to north (PI*3/2), etc.

Returns:

The direction (in radians)

getDirectionDEG

public double getDirectionDEG()

Get the direction from end point 1 to 2.

Note: Goes CW from east (0) to south (90) to west (180) to north (270), etc.

Returns:

the direction (in degrees)

trackNeedsRedraw

public boolean trackNeedsRedraw()

Determine if we need to redraw a curved piece of track. Saves having to recalculate the circle details each time.

Returns:

true means needs to be (re)drawn

trackRedrawn

public void trackRedrawn()

getLayoutBlock

public LayoutBlock getLayoutBlock()

getConnect1Name

public String getConnect1Name()

getConnect2Name

public String getConnect2Name()

getConnection

public LayoutTrack getConnection(HitPointType connectionType)
                          throws JmriException

Description copied from class: LayoutTrackView

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,
 @CheckForNull
 LayoutTrack o,
 HitPointType type)
                   throws JmriException

set the LayoutTrack connected at the specified connection type

This implementation does nothing because setNewConnect1(jmri.jmrit.display.layoutEditor.LayoutTrack, jmri.jmrit.display.layoutEditor.HitPointType) and setNewConnect2(jmri.jmrit.display.layoutEditor.LayoutTrack, jmri.jmrit.display.layoutEditor.HitPointType) should be used instead.

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

getNumberOfBezierControlPoints

public int getNumberOfBezierControlPoints()

getBezierControlPoint

public Point2D getBezierControlPoint(int index)

Parameters:

index - If negative, this is index from the end i.e. -1 is the last element

Returns:

Reference to the indexed control point

setBezierControlPoint

public void setBezierControlPoint(@CheckForNull
 Point2D p,
 int index)

Parameters:

p - the location of the point to be set

index - If negative, this is index from the end i.e. -1 is the last element

getBezierControlPoints

@Nonnull
public ArrayList<Point2D> getBezierControlPoints()

setLayoutBlock

public void setLayoutBlock(@CheckForNull
 LayoutBlock newLayoutBlock)

Set up a LayoutBlock for this Track Segment.

Parameters:

newLayoutBlock - the LayoutBlock to set

setLayoutBlockByName

public void setLayoutBlockByName(@CheckForNull
 String name)

Set up a LayoutBlock for this Track Segment.

Parameters:

name - the name of the new LayoutBlock

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

setCoordsCenter

public void setCoordsCenter(@Nonnull
 Point2D newCenterPoint)

Set center coordinates.

Overrides:

setCoordsCenter in class LayoutTrackView

Parameters:

newCenterPoint - the coordinates to set

updateBlockInfo

public void updateBlockInfo()

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)

Get 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

getBounds

public Rectangle2D getBounds()

Specified by:

getBounds in class LayoutTrackView

Returns:

the bounds of this track segment

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.

getPointReferences

public ArrayList<String> getPointReferences(HitPointType type,
 LayoutTrack conn)

splitTrackSegment

public void splitTrackSegment()

split a track segment into two track segments with an anchor point in between.

showBezierPopUp

protected void showBezierPopUp(JmriMouseEvent e,
 HitPointType hitPointType)

Display popup menu for information and editing.

Parameters:

e - The original event causing this

hitPointType - the type of the underlying hit

changeType

void changeType(int choice)

dispose

public void dispose()

Clean up when this object is no longer needed.

Should not be called while the object is still displayed.

See Also:

• remove()

remove

public void remove()

Remove this object from display and persistance.

isActive

public boolean isActive()

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

Returns:

true if active

isShowConstructionLines

public boolean isShowConstructionLines()

Returns:

true if HIDECON is not set and HIDECONALL is not set

hideConstructionLines

public void hideConstructionLines(int hide)

Method used by LayoutEditor.

If the argument is

• HIDECONALL then set HIDECONALL
• SHOWCON reset HIDECONALL is set, other wise set SHOWCON
• HIDECON or otherwise set HIDECON

Then always redraw the LayoutEditor panel and set it dirty.

Parameters:

hide - The specification i.e. HIDECONALL, SHOWCON et al

hideConstructionLines

public boolean hideConstructionLines()

Returns:

true if SHOWCON is not set

getTmpPt1

public Point2D getTmpPt1()

getTmpPt2

public Point2D getTmpPt2()

setTmpPt1

public void setTmpPt1(Point2D Pt1)

setTmpPt2

public void setTmpPt2(Point2D Pt2)

getCX

public double getCX()

setCX

public void setCX(double CX)

getCY

public double getCY()

setCY

public void setCY(double CY)

getCW

public double getCW()

setCW

public void setCW(double CW)

getCH

public double getCH()

setCH

public void setCH(double CH)

getStartAdj

public double getStartAdj()

setStartAdj

public void setStartAdj(double startAdj)

getCentreSegX

public double getCentreSegX()

setCentreSegX

public void setCentreSegX(double x)

getCentreSegY

public double getCentreSegY()

setCentreSegY

public void setCentreSegY(double y)

getCentreSeg

public Point2D getCentreSeg()

Returns:

the location of the middle of the segment (on the segment)

setCentreSeg

public void setCentreSeg(Point2D p)

getCentreX

public double getCentreX()

setCentreX

public void setCentreX(double x)

getCentreY

public double getCentreY()

setCentreY

public void setCentreY(double y)

getCentre

public Point2D getCentre()

getTmpAngle

public double getTmpAngle()

setTmpAngle

public void setTmpAngle(double a)

getCoordsCenterCircle

public Point2D getCoordsCenterCircle()

get center coordinates

Returns:

the center coordinates

setCoordsCenterCircle

public void setCoordsCenterCircle(Point2D p)

set center coordinates

Parameters:

p - the coordinates to set

getChordLength

public double getChordLength()

setChordLength

public void setChordLength(double chord)

reCalculateTrackSegmentAngle

protected void reCalculateTrackSegmentAngle(double x,
 double y)

calculateTrackSegmentAngle

protected void calculateTrackSegmentAngle()

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 selectedType)

highlight unconnected connections

Specified by:

highlightUnconnected in class LayoutTrackView

Parameters:

g2 - the graphics context

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

drawEditControls

protected void drawEditControls(Graphics2D g2)

Description copied from class: LayoutTrackView

draw the edit controls

Specified by:

drawEditControls in class LayoutTrackView

Parameters:

g2 - the graphics context

drawTurnoutControls

protected void drawTurnoutControls(Graphics2D g2)

Description copied from class: LayoutTrackView

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

drawDecorations

protected void drawDecorations(Graphics2D g2)

Draw track decorations

Specified by:

drawDecorations in class LayoutTrackView

Parameters:

g2 - the graphics context

hasDecorations

public boolean hasDecorations()

Overrides:

hasDecorations in class LayoutTrackView

Returns:

true if this track segment has decorations

getDecorations

public Map<String,String> getDecorations()

Get current decorations

Overrides:

getDecorations in class LayoutTrackView

Returns:

the decorations

setDecorations

public void setDecorations(@Nonnull
 Map<String,String> decorations)

Set new decorations This is a complete replacement of the decorations, not an appending.

Overrides:

setDecorations in class LayoutTrackView

Parameters:

decorations - A map from strings ("arrow", "bridge", "bumper",..) to specific value strings ("single", "entry;right", ), perhaps including multiple values separated by semicolons.

getArrowStyle

public int getArrowStyle()

Arrow decoration accessor. The 0 (none) and 1 through 5 arrow decorations are keyed to files like program:resources/icons/decorations/ArrowStyle1.png et al.

Returns:

Style number

setArrowStyle

public void setArrowStyle(int newVal)

Set the arrow decoration. The 0 (none) and 1 through 5 arrow decorations are keyed to files like program:resources/icons/decorations/ArrowStyle1.png et al.

Parameters:

newVal - the new style number

isArrowEndStart

public boolean isArrowEndStart()

setArrowEndStart

public void setArrowEndStart(boolean newVal)

isArrowEndStop

public boolean isArrowEndStop()

setArrowEndStop

public void setArrowEndStop(boolean newVal)

isArrowDirIn

public boolean isArrowDirIn()

setArrowDirIn

public void setArrowDirIn(boolean newVal)

isArrowDirOut

public boolean isArrowDirOut()

setArrowDirOut

public void setArrowDirOut(boolean newVal)

getArrowColor

public Color getArrowColor()

setArrowColor

public void setArrowColor(Color newVal)

getArrowLineWidth

public int getArrowLineWidth()

setArrowLineWidth

public void setArrowLineWidth(int newVal)

getArrowLength

public int getArrowLength()

setArrowLength

public void setArrowLength(int newVal)

getArrowGap

public int getArrowGap()

setArrowGap

public void setArrowGap(int newVal)

isBridgeSideRight

public boolean isBridgeSideRight()

setBridgeSideRight

public void setBridgeSideRight(boolean newVal)

isBridgeSideLeft

public boolean isBridgeSideLeft()

setBridgeSideLeft

public void setBridgeSideLeft(boolean newVal)

isBridgeHasEntry

public boolean isBridgeHasEntry()

setBridgeHasEntry

public void setBridgeHasEntry(boolean newVal)

isBridgeHasExit

public boolean isBridgeHasExit()

setBridgeHasExit

public void setBridgeHasExit(boolean newVal)

getBridgeColor

public Color getBridgeColor()

setBridgeColor

public void setBridgeColor(Color newVal)

getBridgeDeckWidth

public int getBridgeDeckWidth()

setBridgeDeckWidth

public void setBridgeDeckWidth(int newVal)

getBridgeLineWidth

public int getBridgeLineWidth()

setBridgeLineWidth

public void setBridgeLineWidth(int newVal)

getBridgeApproachWidth

public int getBridgeApproachWidth()

setBridgeApproachWidth

public void setBridgeApproachWidth(int newVal)

isBumperEndStart

public boolean isBumperEndStart()

setBumperEndStart

public void setBumperEndStart(boolean newVal)

isBumperEndStop

public boolean isBumperEndStop()

setBumperEndStop

public void setBumperEndStop(boolean newVal)

getBumperColor

public Color getBumperColor()

setBumperColor

public void setBumperColor(Color newVal)

getBumperLineWidth

public int getBumperLineWidth()

setBumperLineWidth

public void setBumperLineWidth(int newVal)

getBumperLength

public int getBumperLength()

setBumperLength

public void setBumperLength(int newVal)

isBumperFlipped

public boolean isBumperFlipped()

setBumperFlipped

public void setBumperFlipped(boolean newVal)

isTunnelSideRight

public boolean isTunnelSideRight()

setTunnelSideRight

public void setTunnelSideRight(boolean newVal)

isTunnelSideLeft

public boolean isTunnelSideLeft()

setTunnelSideLeft

public void setTunnelSideLeft(boolean newVal)

isTunnelHasEntry

public boolean isTunnelHasEntry()

setTunnelHasEntry

public void setTunnelHasEntry(boolean newVal)

isTunnelHasExit

public boolean isTunnelHasExit()

setTunnelHasExit

public void setTunnelHasExit(boolean newVal)

getTunnelColor

public Color getTunnelColor()

setTunnelColor

public void setTunnelColor(Color newVal)

getTunnelFloorWidth

public int getTunnelFloorWidth()

setTunnelFloorWidth

public void setTunnelFloorWidth(int newVal)

getTunnelLineWidth

public int getTunnelLineWidth()

setTunnelLineWidth

public void setTunnelLineWidth(int newVal)

getTunnelEntranceWidth

public int getTunnelEntranceWidth()

setTunnelEntranceWidth

public void setTunnelEntranceWidth(int newVal)

getLayoutConnectivity

@Nonnull
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

@Nonnull
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)