com.swfm.mica.events
Class MiICreateConnection

java.lang.Object
  com.swfm.mica.events.MiEventHandler
      com.swfm.mica.events.MiICreateConnection

All Implemented Interfaces:

MiiActionTypes, MiiCommandNames, MiiDisplayNames, MiiEventHandler, MiiEventTypes, MiiManagedPointValidator, MiiMessages

Direct Known Subclasses:

MiICreateConnectionUsingConnPoint

public class MiICreateConnection

extends MiEventHandler

implements MiiManagedPointValidator, MiiActionTypes, MiiDisplayNames

Version:

%I% %G%

Author:

Michael L. Davis

Field Summary

static java.lang.String

Mi_START_NEW_LINE_SEGMENT_COMMAND_NAME

Constructor Summary

MiICreateConnection()

Method Summary

MiiEventHandler	copy() Returns a copy of this MiEventHandler.
double	findClosestPointOnLineToAPoint(MiPoint linePt1, MiPoint linePt2, MiPoint aPoint, MiPoint closestPtOnLine)
boolean	getConnectableToConnections()
boolean	getIgnoreConnectionsFromAConnectionToItself()
MiAttributes	getLineSnappedToConnectPointAttributes()
double	getMinDistancePerSegment()
boolean	getOnlyStartableAtConnections()
MiConnection	getPrototype()
boolean	getReplaceSectionsWithAnyConnectionsFromAConnectionToItself()
boolean	getSelectNewlyCreatedConnections()
double	getSnapToConnectionPointDistance()
MiClosestValidManagedPointFinder	getValidConnPointFinder()
boolean	isSnappingToMajorGridOnly()
boolean	isValidConnectionDestination(MiPart src, int srcConnPt, MiPart dest, int destConnPt)
boolean	isValidConnectionDestination(MiPart src, MiPart dest)
boolean	isValidConnectionSource(MiPart src, int srcConnPt, MiPart dest, int destConnPt)
boolean	isValidConnectionSource(MiPart src, MiPart dest)
void	setConnectableToConnections(boolean flag)
void	setConnectionConnectionPointLook(MiPart look)
void	setIgnoreConnectionsFromAConnectionToItself(boolean flag) Default is 'false'
void	setLineSnappedToConnectPointAttributes(MiAttributes atts)
void	setMinDistancePerSegment(double distance)
void	setOnlyStartableAtConnections(boolean flag)
void	setPrototype(MiConnection conn)
void	setPrototypeConnectionJunctionPoint(MiConnectionJunctionPoint pt)
void	setReplaceSectionsWithAnyConnectionsFromAConnectionToItself(boolean flag) Default is 'false'
void	setSelectNewlyCreatedConnections(boolean flag)
void	setSnappingToMajorGridOnly(boolean flag)
void	setSnapToConnectionPointDistance(double d)
void	setValidConnPointFinder(MiClosestValidManagedPointFinder f)
static void	splitConnectionsIntoTwoAtPoint(MiConnection startOfPath, MiConnection restOfPath, MiBounds pointToSplitAt) Assumes both connections follow same, full path upon entry.

Methods inherited from class com.swfm.mica.events.MiEventHandler

addEventToCommandTranslation, addEventToCommandTranslation, addEventToCommandTranslation, getAlwaysConsumeTriggerEvents, getCommand, getEvent, getEventToCommandTranslation, getName, getNameForType, getObject, getRequestedCommands, getRequestedEvents, getTarget, getType, isCommand, isEnabled, isPositionDependent, isSingleton, isType, processCommand, processCommand, processEvent, removeAllEventToCommandTranslations, removeEventToCommandTranslation, removeEventToCommandTranslation, removeEventToCommandTranslation, removeEventToCommandTranslation, setAlwaysConsumeTriggerEvents, setCommand, setEnabled, setEventToCommandTranslation, setEventToCommandTranslation, setEventToCommandTranslation, setIsSingleton, setName, setObject, setPositionDependent, setPropertyValue, setTarget, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

Mi_START_NEW_LINE_SEGMENT_COMMAND_NAME

public static final java.lang.String Mi_START_NEW_LINE_SEGMENT_COMMAND_NAME

See Also:

Constant Field Values

Constructor Detail

MiICreateConnection

public MiICreateConnection()

Method Detail

setPrototype

public void setPrototype(MiConnection conn)

getPrototype

public MiConnection getPrototype()

setValidConnPointFinder

public void setValidConnPointFinder(MiClosestValidManagedPointFinder f)

getValidConnPointFinder

public MiClosestValidManagedPointFinder getValidConnPointFinder()

setSelectNewlyCreatedConnections

public void setSelectNewlyCreatedConnections(boolean flag)

getSelectNewlyCreatedConnections

public boolean getSelectNewlyCreatedConnections()

setMinDistancePerSegment

public void setMinDistancePerSegment(double distance)

getMinDistancePerSegment

public double getMinDistancePerSegment()

setSnapToConnectionPointDistance

public void setSnapToConnectionPointDistance(double d)

getSnapToConnectionPointDistance

public double getSnapToConnectionPointDistance()

setLineSnappedToConnectPointAttributes

public void setLineSnappedToConnectPointAttributes(MiAttributes atts)

getLineSnappedToConnectPointAttributes

public MiAttributes getLineSnappedToConnectPointAttributes()

setConnectableToConnections

public void setConnectableToConnections(boolean flag)

getConnectableToConnections

public boolean getConnectableToConnections()

setOnlyStartableAtConnections

public void setOnlyStartableAtConnections(boolean flag)

getOnlyStartableAtConnections

public boolean getOnlyStartableAtConnections()

setSnappingToMajorGridOnly

public void setSnappingToMajorGridOnly(boolean flag)

isSnappingToMajorGridOnly

public boolean isSnappingToMajorGridOnly()

setIgnoreConnectionsFromAConnectionToItself

public void setIgnoreConnectionsFromAConnectionToItself(boolean flag)

Default is 'false'

getIgnoreConnectionsFromAConnectionToItself

public boolean getIgnoreConnectionsFromAConnectionToItself()

setReplaceSectionsWithAnyConnectionsFromAConnectionToItself

public void setReplaceSectionsWithAnyConnectionsFromAConnectionToItself(boolean flag)

Default is 'false'

getReplaceSectionsWithAnyConnectionsFromAConnectionToItself

public boolean getReplaceSectionsWithAnyConnectionsFromAConnectionToItself()

setConnectionConnectionPointLook

public void setConnectionConnectionPointLook(MiPart look)

setPrototypeConnectionJunctionPoint

public void setPrototypeConnectionJunctionPoint(MiConnectionJunctionPoint pt)

isValidConnectionSource

public boolean isValidConnectionSource(MiPart src,
                                       MiPart dest)

Specified by:

isValidConnectionSource in interface MiiManagedPointValidator

isValidConnectionSource

public boolean isValidConnectionSource(MiPart src,
                                       int srcConnPt,
                                       MiPart dest,
                                       int destConnPt)

Specified by:

isValidConnectionSource in interface MiiManagedPointValidator

isValidConnectionDestination

public boolean isValidConnectionDestination(MiPart src,
                                            MiPart dest)

Specified by:

isValidConnectionDestination in interface MiiManagedPointValidator

isValidConnectionDestination

public boolean isValidConnectionDestination(MiPart src,
                                            int srcConnPt,
                                            MiPart dest,
                                            int destConnPt)

Specified by:

isValidConnectionDestination in interface MiiManagedPointValidator

findClosestPointOnLineToAPoint

public double findClosestPointOnLineToAPoint(MiPoint linePt1,
                                             MiPoint linePt2,
                                             MiPoint aPoint,
                                             MiPoint closestPtOnLine)

splitConnectionsIntoTwoAtPoint

public static void splitConnectionsIntoTwoAtPoint(MiConnection startOfPath,
                                                  MiConnection restOfPath,
                                                  MiBounds pointToSplitAt)

Assumes both connections follow same, full path upon entry. Assumes any connection layouts not enabled.

copy

public MiiEventHandler copy()

Returns a copy of this MiEventHandler.

Specified by:

copy in interface MiiEventHandler

Overrides:

copy in class MiEventHandler

Returns:

the copy