gis2.scenario

Class ShapeTool

java.lang.Object

gis2.scenario.AbstractTool

gis2.scenario.ShapeTool

All Implemented Interfaces:

Tool

Direct Known Subclasses:

PlaceAmbulanceCentreTool, PlaceAmbulanceTeamTool, PlaceCivilianTool, PlaceFireBrigadeTool, PlaceFireStationTool, PlaceFireTool, PlaceGasStationTool, PlaceHydrantTool, PlacePoliceForceTool, PlacePoliceOfficeTool, PlaceRefugeTool, RemoveAmbulanceCentreTool, RemoveAmbulanceTeamTool, RemoveCivilianTool, RemoveFireBrigadeTool, RemoveFireStationTool, RemoveFireTool, RemoveGasStationTool, RemoveHydrantTool, RemovePoliceForceTool, RemovePoliceOfficeTool, RemoveRefugeTool

public abstract class ShapeTool
extends AbstractTool

Abstract base class for tools that operate on GML shapes.

Field Summary

Fields inherited from class gis2.scenario.AbstractTool

editor

Constructor Summary

Constructors

Constructor and Description
ShapeTool(ScenarioEditor editor) Construct a ShapeTool.

Method Summary

Modifier and Type	Method and Description
void	activate() Activate this tool.
void	deactivate() Deactivate this tool.
protected abstract void	processClick(GMLShape shape) Handle a click on a shape.
protected abstract boolean	shouldHighlight(GMLShape shape) Find out if a shape should be highlighted or not.

Methods inherited from class java.lang.Object

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

Methods inherited from interface gis2.scenario.Tool

getName

Constructor Detail

ShapeTool

public ShapeTool(ScenarioEditor editor)

Construct a ShapeTool.

Parameters:

editor - The editor instance.

Method Detail

activate

public void activate()

Description copied from interface: Tool

Activate this tool.

deactivate

public void deactivate()

Description copied from interface: Tool

Deactivate this tool.

processClick

protected abstract void processClick(GMLShape shape)

Handle a click on a shape.

Parameters:

shape - The shape that was clicked.

shouldHighlight

protected abstract boolean shouldHighlight(GMLShape shape)

Find out if a shape should be highlighted or not. Only highlighted shapes can be clicked.

Parameters:

shape - The shape to check.

Returns:

True if the shape should be highlighted, false otherwise.