org.openstreetmap.josm.data

Class ImageData

java.lang.Object

org.openstreetmap.josm.data.ImageData

public class ImageData
extends java.lang.Object

Class to hold ImageEntry and the current selection

Since:

14590

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ImageData.ImageDataUpdateListener A listener that is informed when the current selection change

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<ImageEntry>	data
private ListenerList<ImageData.ImageDataUpdateListener>	listeners
private int	selectedImageIndex

Constructor Summary

Constructors

Constructor and Description
ImageData() Construct a new image container without images
ImageData(java.util.List<ImageEntry> data) Construct a new image container with a list of images

Method Summary

Modifier and Type	Method and Description
void	addImageDataUpdateListener(ImageData.ImageDataUpdateListener listener) Add a listener that listens to image data changes
private void	afterImageUpdated(ImageEntry img)
void	clearSelectedImage() Clear the selected image
java.util.List<ImageEntry>	getImages() Returns the images
ImageEntry	getSelectedImage() Return the current selected image
boolean	hasNextImage() Check if there is a next image in the sequence
boolean	hasPreviousImage() Check if there is a previous image in the sequence
boolean	isModified() Determines if one image has modified GPS data.
void	mergeFrom(ImageData otherData) Merge 2 ImageData
void	notifyImageUpdate() Manually trigger the ImageData.ImageDataUpdateListener.imageDataUpdated(ImageData)
void	removeImage(ImageEntry img) Remove the image from the list and trigger update listener
void	removeImageDataUpdateListener(ImageData.ImageDataUpdateListener listener) Removes a listener that listens to image data changes
void	removeSelectedImage() Remove the current selected image from the list
void	selectFirstImage() Select the first image of the sequence
void	selectLastImage() Select the last image of the sequence
void	selectNextImage() Select the next image of the sequence
void	selectPreviousImage() Select the previous image of the sequence
void	setSelectedImage(ImageEntry image) Select as the selected the given image
private void	setSelectedImageIndex(int index)
private void	setSelectedImageIndex(int index, boolean forceTrigger)
void	updateImageDirection(ImageEntry img, double direction) Update the image direction of the image and trigger update
void	updateImagePosition(ImageEntry img, LatLon newPos) Update the position of the image and trigger update

Methods inherited from class java.lang.Object

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

Field Detail

data

private final java.util.List<ImageEntry> data

selectedImageIndex

private int selectedImageIndex

listeners

private final ListenerList<ImageData.ImageDataUpdateListener> listeners

Constructor Detail

ImageData

public ImageData()

Construct a new image container without images

ImageData

public ImageData(java.util.List<ImageEntry> data)

Construct a new image container with a list of images

Parameters:

data - the list of ImageEntry

Method Detail

getImages

public java.util.List<ImageEntry> getImages()

Returns the images

Returns:

the images

isModified

public boolean isModified()

Determines if one image has modified GPS data.

Returns:

true if data has been modified; false, otherwise

mergeFrom

public void mergeFrom(ImageData otherData)

Merge 2 ImageData

Parameters:

otherData - ImageData to merge

getSelectedImage

public ImageEntry getSelectedImage()

Return the current selected image

Returns:

the selected image as ImageEntry or null

selectFirstImage

public void selectFirstImage()

Select the first image of the sequence

selectLastImage

public void selectLastImage()

Select the last image of the sequence

hasNextImage

public boolean hasNextImage()

Check if there is a next image in the sequence

Returns:

true is there is a next image, false otherwise

selectNextImage

public void selectNextImage()

Select the next image of the sequence

hasPreviousImage

public boolean hasPreviousImage()

Check if there is a previous image in the sequence

Returns:

true is there is a previous image, false otherwise

selectPreviousImage

public void selectPreviousImage()

Select the previous image of the sequence

setSelectedImage

public void setSelectedImage(ImageEntry image)

Select as the selected the given image

Parameters:

image - the selected image

clearSelectedImage

public void clearSelectedImage()

Clear the selected image

setSelectedImageIndex

private void setSelectedImageIndex(int index)

setSelectedImageIndex

private void setSelectedImageIndex(int index,
                                   boolean forceTrigger)

removeSelectedImage

public void removeSelectedImage()

Remove the current selected image from the list

removeImage

public void removeImage(ImageEntry img)

Remove the image from the list and trigger update listener

Parameters:

img - the ImageEntry to remove

updateImagePosition

public void updateImagePosition(ImageEntry img,
                                LatLon newPos)

Update the position of the image and trigger update

Parameters:

img - the image to update

newPos - the new position

updateImageDirection

public void updateImageDirection(ImageEntry img,
                                 double direction)

Update the image direction of the image and trigger update

Parameters:

img - the image to update

direction - the new direction

notifyImageUpdate

public void notifyImageUpdate()

Manually trigger the ImageData.ImageDataUpdateListener.imageDataUpdated(ImageData)

afterImageUpdated

private void afterImageUpdated(ImageEntry img)

addImageDataUpdateListener

public void addImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)

Add a listener that listens to image data changes

Parameters:

listener - the ImageData.ImageDataUpdateListener

removeImageDataUpdateListener

public void removeImageDataUpdateListener(ImageData.ImageDataUpdateListener listener)

Removes a listener that listens to image data changes

Parameters:

listener - The listener