com.bbn.openmap.tools.drawing
Class AbstractToolLoader

java.lang.Object
  com.bbn.openmap.tools.drawing.AbstractToolLoader

All Implemented Interfaces:

EditToolLoader

Direct Known Subclasses:

OMCircleLoader, OMDecoratedSplineLoader, OMDistanceLoader, OMLineLoader, OMPointLoader, OMPolyLoader, OMRectLoader, OMScalingRasterLoader, OMSplineLoader, OMTextLoader

public abstract class AbstractToolLoader
extends java.lang.Object
implements EditToolLoader

The AbstractToolLoader groups together some of the code that was being duplicated in the different EditToolLoaders. It uses a EditClassWrapper to describe how to edit/create/represent graphics, and keeps track of multiple EditClassWrappers in case the EditToolLoader can handle multiple graphic types.

Field Summary

protected java.util.HashMap	graphicInfo
protected I18n	i18n

Constructor Summary

AbstractToolLoader()

Method Summary

void	addEditClassWrapper(EditClassWrapper ecw)
java.lang.String[]	getEditableClasses() Get the classnames that the loader is able to create EditableOMGraphics for.
abstract EditableOMGraphic	getEditableGraphic(OMGraphic graphic) Give an OMGraphic to the EditToolLoader, which will create an EditableOMGraphic for it.
EditableOMGraphic	getEditableGraphic(java.lang.String classname) Give the classname of a graphic to create, returning an EditableOMGraphic for that graphic.
EditableOMGraphic	getEditableGraphic(java.lang.String classname, GraphicAttributes ga) Give the classname of a graphic to create, returning an EditableOMGraphic for that graphic.
javax.swing.ImageIcon	getIcon(java.lang.String classname) Get an Icon for a classname.
java.lang.String	getPrettyName(java.lang.String classname) Get the pretty name, suitable for a GUI, for a classname.
abstract void	init() Each subclass should initialize the graphicInfo HashMap by calling addEditClassWrapper(EditClassWrapper).
void	removeEditClassWrapper(EditClassWrapper ecw)

Methods inherited from class java.lang.Object

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

Field Detail

graphicInfo

protected java.util.HashMap graphicInfo

i18n

protected I18n i18n

Constructor Detail

AbstractToolLoader

public AbstractToolLoader()

Method Detail

init

public abstract void init()

Each subclass should initialize the graphicInfo HashMap by calling addEditClassWrapper(EditClassWrapper).

addEditClassWrapper

public void addEditClassWrapper(EditClassWrapper ecw)

removeEditClassWrapper

public void removeEditClassWrapper(EditClassWrapper ecw)

getEditableClasses

public java.lang.String[] getEditableClasses()

Get the classnames that the loader is able to create EditableOMGraphics for.

Specified by:

getEditableClasses in interface EditToolLoader

getEditableGraphic

public EditableOMGraphic getEditableGraphic(java.lang.String classname)

Give the classname of a graphic to create, returning an EditableOMGraphic for that graphic.

Specified by:

getEditableGraphic in interface EditToolLoader

getEditableGraphic

public EditableOMGraphic getEditableGraphic(java.lang.String classname,
                                            GraphicAttributes ga)

Give the classname of a graphic to create, returning an EditableOMGraphic for that graphic. The GraphicAttributes object lets you set some of the initial parameters of the point, like point type and rendertype.

Specified by:

getEditableGraphic in interface EditToolLoader

getEditableGraphic

public abstract EditableOMGraphic getEditableGraphic(OMGraphic graphic)

Give an OMGraphic to the EditToolLoader, which will create an EditableOMGraphic for it.

Specified by:

getEditableGraphic in interface EditToolLoader

getIcon

public javax.swing.ImageIcon getIcon(java.lang.String classname)

Get an Icon for a classname.

Specified by:

getIcon in interface EditToolLoader

Parameters:

classname - the classname to get the icon for.

Returns:

Image classname icon.

getPrettyName

public java.lang.String getPrettyName(java.lang.String classname)

Get the pretty name, suitable for a GUI, for a classname.

Specified by:

getPrettyName in interface EditToolLoader

Parameters:

classname - the classname to get the icon for.