com.atakmap.spatial.file

Class FileOverlayContentHandler

java.lang.Object

com.atakmap.android.data.URIContentHandler

com.atakmap.android.data.FileContentHandler

com.atakmap.spatial.file.FileOverlayContentHandler

All Implemented Interfaces:

URIContent, Action, GoTo, FOVFilter.Filterable, ILocation, VisibilityListener

Direct Known Subclasses:

FeatureDbContentHandler, FileDatabaseContentHandler, GRGContentHandler, LayerContentHandler, ModelContentHandler

public abstract class FileOverlayContentHandler
extends FileContentHandler
implements ILocation, GoTo, FOVFilter.Filterable

Abstract handler for a file overlay with optional map bounds

Field Summary

Fields

Modifier and Type	Field and Description
protected GeoBounds	_bounds
protected android.content.Context	_context
protected MapView	_mapView

Fields inherited from class com.atakmap.android.data.FileContentHandler

_file, _previouslyVisible, _visCond

Fields inherited from class com.atakmap.android.data.URIContentHandler

uri

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FileOverlayContentHandler(MapView mapView, java.io.File file, Envelope bounds)

Method Summary

Modifier and Type	Method and Description
boolean	accept(FOVFilter.MapState fov)
GeoBounds	getBounds(MutableGeoBounds bounds) Get the geo bounds of this item For points this is usually a bounds representation of the point
android.graphics.drawable.Drawable	getIcon() Get an icon that represents this content
GeoPoint	getPoint(GeoPoint point) Get the geo point of this item For shapes this is usually the center point.
boolean	goTo(boolean select)
boolean	isActionSupported(java.lang.Class<?> action) Check if an action with a given class is supported by this handler Besides the "instance of" check, this call may return false if a handler only supports a given action under other conditions i.e.

Methods inherited from class com.atakmap.android.data.FileContentHandler

deleteContent, getContentType, getFile, getMIMEType, getTitle, importContent, isConditionVisible, isVisible, onVisibilityConditions, setVisible, setVisibleImpl

Methods inherited from class com.atakmap.android.data.URIContentHandler

getIconColor, getIconDrawable, getMenu, getURI, getView, getViewState, setViewState

Methods inherited from class java.lang.Object

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

Field Detail

_mapView

protected final MapView _mapView

_context

protected final android.content.Context _context

_bounds

protected GeoBounds _bounds

Constructor Detail

FileOverlayContentHandler

protected FileOverlayContentHandler(MapView mapView,
                                    java.io.File file,
                                    Envelope bounds)

Method Detail

getIcon

public android.graphics.drawable.Drawable getIcon()

Description copied from class: URIContentHandler

Get an icon that represents this content

Specified by:

getIcon in class URIContentHandler

Returns:

Icon drawable

getPoint

public GeoPoint getPoint(GeoPoint point)

Description copied from interface: ILocation

Get the geo point of this item For shapes this is usually the center point. Please note, this call does not retrieve the metadata for a specific item, just the basic GeoPoint.

Specified by:

getPoint in interface ILocation

Parameters:

point - Mutable point (null to create new point)

Returns:

Geo point or null if N/A. This lacks the associated metadata.

getBounds

public GeoBounds getBounds(MutableGeoBounds bounds)

Description copied from interface: ILocation

Get the geo bounds of this item For points this is usually a bounds representation of the point

Specified by:

getBounds in interface ILocation

Parameters:

bounds - Mutable bounds (null to create new bounds)

Returns:

Geo bounds or null if N/A

goTo

public boolean goTo(boolean select)

Specified by:

goTo in interface GoTo

accept

public boolean accept(FOVFilter.MapState fov)

Specified by:

accept in interface FOVFilter.Filterable

isActionSupported

public boolean isActionSupported(java.lang.Class<?> action)

Description copied from class: URIContentHandler

Check if an action with a given class is supported by this handler Besides the "instance of" check, this call may return false if a handler only supports a given action under other conditions i.e. visibility toggle is only supported if content exists on map

Overrides:

isActionSupported in class URIContentHandler

Parameters:

action - Action class

Returns:

True if supported