com.partnersoft.maps.app
Class MapDrawingLogic

java.lang.Object
  com.partnersoft.maps.app.MapDrawingLogic

public class MapDrawingLogic
extends java.lang.Object

Takes care of drawing logic - the manipulation of editable map geometry.

Author:

Paul Reavis Copyright 2005 Partner Software, Inc.

Field Summary

protected com.partnersoft.maps.app.MapDrawingLogic.DrawingScript	currentScript
protected int	mode
static int	MODE_ADD
static int	MODE_BROWSE
static int	MODE_MOVE
static int	MODE_ROTATE

Constructor Summary

MapDrawingLogic(MapApp app)

Method Summary

void	changeType(java.lang.Object newType) Changes the datatype of the current selection.
void	copy()
void	delete() Deletes the currently-selected item.
int	getMode()
JobDataComponent	getSelectedJobDataComponent() Returns the currently-selected JobDataComponent, if any.
void	gpsNewLocation(double angle, double distance) This adds a new location based on the current GPS reading.
boolean	hitWheelMenu(int pixelX, int pixelY) Checks for a hit on the wheel menu.
boolean	hoverWheelMenu(int pixelX, int pixelY) Checks for indication (hover) on the wheel menu.
protected void	initialize()
void	move(double x, double y) Moves the currently selected item to the given location.
boolean	onWheelMenu(int pixelX, int pixelY)
void	placeNewLocation(double x, double y) Adds a new location, to the currently selected job, alternative, and chain.
void	placeNewLocation(java.lang.String action, double x, double y)
void	rotate(double x, double y) Rotates the currently selected item to the given angle (in degrees).
void	rubberband(double x1, double y1, double x2, double y2)
void	setCurrentSelection(MapDataItem item)
void	setMode(int newMode)
void	setSpinning(boolean tizit)
void	setStretching(boolean tizit)
void	shootNewLocation(double angle, double distance) Shoots a new location from the currently-selected location based on angle and distance.
void	spin(double x, double y)
void	stretchTo(double x, double y)

Methods inherited from class java.lang.Object

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

Field Detail

MODE_BROWSE

public static final int MODE_BROWSE

See Also:

Constant Field Values

MODE_ADD

public static final int MODE_ADD

See Also:

Constant Field Values

MODE_MOVE

public static final int MODE_MOVE

See Also:

Constant Field Values

MODE_ROTATE

public static final int MODE_ROTATE

See Also:

Constant Field Values

mode

protected int mode

currentScript

protected com.partnersoft.maps.app.MapDrawingLogic.DrawingScript currentScript

Constructor Detail

MapDrawingLogic

public MapDrawingLogic(MapApp app)

Method Detail

initialize

protected void initialize()

placeNewLocation

public void placeNewLocation(double x,
                             double y)

Adds a new location, to the currently selected job, alternative, and chain. If there is no currently selected chain, makes a new one. If there is a currently selected location, it uses it as a parent and adds a connecting span as well. The new location becomes the current selection.

placeNewLocation

public void placeNewLocation(java.lang.String action,
                             double x,
                             double y)

shootNewLocation

public void shootNewLocation(double angle,
                             double distance)

Shoots a new location from the currently-selected location based on angle and distance. Angle is in degrees.

gpsNewLocation

public void gpsNewLocation(double angle,
                           double distance)

This adds a new location based on the current GPS reading. Otherwise it is identical to placeNewLocation.

getSelectedJobDataComponent

public JobDataComponent getSelectedJobDataComponent()

Returns the currently-selected JobDataComponent, if any. If anything else or nothing is selected, then it returns null.

rotate

public void rotate(double x,
                   double y)

Rotates the currently selected item to the given angle (in degrees).

move

public void move(double x,
                 double y)

Moves the currently selected item to the given location.

delete

public void delete()

Deletes the currently-selected item.

changeType

public void changeType(java.lang.Object newType)

Changes the datatype of the current selection.

setCurrentSelection

public void setCurrentSelection(MapDataItem item)

copy

public void copy()

setStretching

public void setStretching(boolean tizit)

setSpinning

public void setSpinning(boolean tizit)

stretchTo

public void stretchTo(double x,
                      double y)

spin

public void spin(double x,
                 double y)

rubberband

public void rubberband(double x1,
                       double y1,
                       double x2,
                       double y2)

setMode

public void setMode(int newMode)

getMode

public int getMode()

hitWheelMenu

public boolean hitWheelMenu(int pixelX,
                            int pixelY)

Checks for a hit on the wheel menu. If it hits, takes appropriate action and returns true. Otherwise, returns false.

hoverWheelMenu

public boolean hoverWheelMenu(int pixelX,
                              int pixelY)

Checks for indication (hover) on the wheel menu. If the pixels are over the wheel, it takes appropriate action and returns true. Otherwise, returns false.

onWheelMenu

public boolean onWheelMenu(int pixelX,
                           int pixelY)