@Override
public View getView(int position, View convertView, ViewGroup parent) {
// setup convert view if it is null
final ListCell cell;
if (convertView == null) {
convertView = inflator.inflate(R.layout.get_all_food, null);
cell = new ListCell();
cell.Name = (TextView) convertView.findViewById(R.id.Name);
cell.Price = (TextView) convertView.findViewById(R.id.Price);
convertView.setTag(cell);
} else {
cell = (ListCell) convertView.getTag();
}
// change the data of the cell
try {
JSONObject jsonObject = this.dataArray.getJSONObject(position);
cell.Name.setText("Name :" + jsonObject.getString("Name"));
cell.Price.setText("Price :" + jsonObject.getDouble("Price"));
} catch (JSONException e) {
e.printStackTrace();
}
return convertView;
}
@Override
public void onUpdate(SortedSet<Post> posts) {
synchronized (cells) {
boolean formCellAdded = false;
long beforeFormCellId = Long.MAX_VALUE;
if (!cells.get(cells.size() - 1).equals(formCell)) {
final int currentPos = cells.indexOf(formCell);
beforeFormCellId = cells.get(currentPos - 1).getItemId();
}
cells.clear();
Date prevDate = null;
Date lastSeparatorDate = null;
ListCell prevCell = null;
for (Post post : posts) {
Date currentDate = Post.virtualTimestampToDate(post.getVirtualTimestamp());
if (prevDate == null || !isSameDate(prevDate, currentDate)) {
lastSeparatorDate = currentDate;
prevCell = new DateSeparatorCell(currentDate);
cells.add(prevCell);
if (!formCellAdded && prevCell.getItemId() == beforeFormCellId) {
cells.add(formCell);
formCellAdded = true;
}
}
prevDate = currentDate;
prevCell = new PostCell(post);
cells.add(prevCell);
if (!formCellAdded && prevCell.getItemId() == beforeFormCellId) {
cells.add(formCell);
formCellAdded = true;
}
}
if (lastSeparatorDate == null || !isSameDate(lastSeparatorDate, new Date())) {
cells.add(new DateSeparatorCell(new Date()));
}
if (!formCellAdded) {
cells.add(formCell);
}
observable.notifyChanged();
}
}
@Override
protected void updateItem(final Tab tab, boolean empty) {
super.updateItem(tab, empty);
if (tab != null) {
tab.getUnreadProperty()
.addListener(
new ChangeListener<Boolean>() {
@Override
public void changed(
ObservableValue<? extends Boolean> observableValue,
Boolean oldValue,
Boolean newValue) {
if (newValue) {
getStyleClass().add("unread");
} else {
getStyleClass().remove("unread");
}
}
});
Entity entity = tab.getEntity();
setPrefHeight(32);
if (entity instanceof Server) {
setPrefHeight(40);
Label net = new Label("network");
net.getStyleClass().add("network");
VBox box = new VBox();
Label name = new Label(entity.getName());
name.getStyleClass().add("network-name");
box.getChildren().addAll(net, name);
setGraphic(box);
} else if (entity instanceof Channel) {
final Label label = new Label(entity.getName().substring(1));
label.getStyleClass().add("name");
final HBox box = new HBox();
box.getChildren().addAll(FontAwesome.createIcon(FontAwesome.COMMENTS), label);
setGraphic(box);
} else if (entity instanceof User) {
final Label label = new Label(entity.getName());
label.getStyleClass().add("name");
final HBox box = new HBox();
box.getChildren().addAll(FontAwesome.createIcon(FontAwesome.USER), label);
setGraphic(box);
}
}
}
@Override
protected void updateItem(Task item, boolean empty) {
super.updateItem(item, empty);
updateViewModel();
}
@Override
public void cancelEdit() {
super.cancelEdit();
updateViewModel();
}
@Override
public void startEdit() {
super.startEdit();
updateViewModel();
}