void editFile() {
String[] keys = peer.getModifiedFileNames();
File f = peer.getModifiedFile(keys[modifiedFilesList.getSelectedIndex()]);
String[] exec = {"cmd.exe", "/C", f.getPath()};
try {
Runtime.getRuntime().exec(exec);
} catch (IOException e) {
e.printStackTrace();
}
}
void selectPhoto() {
int index = exhibitPhotosList.getSelectedIndex();
String shortUrl = getCurrentExhibit().getPhotos()[index].shortUrl;
if (peer.modifiedFileExists(shortUrl)) {
exhibitPhotosImage.setImage(peer.getModifiedFile(shortUrl));
} else {
exhibitPhotosImage.setImage(shortUrl, peer.getFileInputStream("assets/" + shortUrl));
}
photoCaption.setText(getCurrentExhibit().getPhotos()[index].getCaption());
}
