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package tim.prune.data;
import java.util.ArrayList;
/**
* Class to hold a list of Photos, using the MediaList superclass
*/
public class PhotoList extends MediaList
{
/**
* Empty constructor
*/
public PhotoList() {
this(null);
}
/**
* Constructor
* @param inList ArrayList containing Photo objects
*/
private PhotoList(ArrayList<MediaObject> inList) {
super(inList);
}
/**
* @return clone of list contents
*/
public PhotoList cloneList()
{
if (getNumMedia() == 0) return this;
ArrayList<MediaObject> listCopy = new ArrayList<MediaObject>();
listCopy.addAll(_media);
return new PhotoList(listCopy);
}
/**
* @return the number of photos in the list
*/
public int getNumPhotos() {
return getNumMedia();
}
/**
* Add a Photo to the list
* @param inPhoto Photo object to add
*/
public void addPhoto(Photo inPhoto) {
addMedia(inPhoto);
}
/**
* Add a Photo to the list
* @param inPhoto Photo object to add
* @param inIndex index at which to add photo
*/
public void addPhoto(Photo inPhoto, int inIndex) {
addMedia(inPhoto, inIndex);
}
/**
* Remove the selected photo from the list
* @param inIndex index number to remove
*/
public void deletePhoto(int inIndex) {
deleteMedia(inIndex);
}
/**
* Get the index of the given Photo
* @param inPhoto Photo object to check
* @return index of this Photo in the list, or -1 if not found
*/
public int getPhotoIndex(Photo inPhoto) {
return getMediaIndex(inPhoto);
}
/**
* Get the Photo at the given index
* @param inIndex index number, starting at 0
* @return specified Photo object
*/
public Photo getPhoto(int inIndex) {
return (Photo) getMedia(inIndex);
}
/**
* @return true if photo list contains correlated photos
*/
public boolean hasCorrelatedPhotos() {
return hasCorrelatedMedia();
}
/**
* Remove all correlated photos from the list
*/
public void removeCorrelatedPhotos() {
removeCorrelatedMedia();
}
}
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