Ejemplo n.º 1
0
  private void addRequest(AuRequest request) {
    // case 1, BUSY_IGNORE: Drop any existent ignorable requests
    // We don't need to iterate all because requests is added one-by-one
    // In other words, if any temporty request, it must be the last
    {
      int last = _requests.size() - 1;
      if (last < 0) { // optimize the most common case
        _requests.add(request);
        return;
      }

      final AuRequest req2 = (AuRequest) _requests.get(last);
      if ((req2.getOptions() & AuRequest.BUSY_IGNORE) != 0) {
        _requests.remove(last); // drop it
        if (last == 0) {
          _requests.add(request);
          return;
        }
      }
    }

    final String name = request.getCommand();
    final int opts = request.getOptions();

    // Since 3.0.2, redundant CTRL_GROUP is removed at the client

    // case 2, DUPLICATE_IGNORE: drop existent request if they are the same
    // as the arrival.
    if ((opts & AuRequest.DUPLICATE_IGNORE) != 0) {
      final String uuid = getUuid(request);
      for (Iterator it = _requests.iterator(); it.hasNext(); ) {
        final AuRequest req2 = (AuRequest) it.next();
        if (req2.getCommand().equals(name) && Objects.equals(getUuid(req2), uuid)) {
          it.remove(); // drop req2 (the old one)
          break; // no need to iterate because impossible to have more
        }
      }

      // Case 3, REPEAT_IGNORE: drop existent if the immediate
      // following is the same
    } else if ((opts & AuRequest.REPEAT_IGNORE) != 0) {
      final int last = _requests.size() - 1;
      final AuRequest req2 = (AuRequest) _requests.get(last);
      if (req2.getCommand().equals(name) && Objects.equals(getUuid(req2), getUuid(request))) {
        _requests.remove(last);
      }
    }

    _requests.add(request);
  }
Ejemplo n.º 2
0
Archivo: Timer.java Proyecto: zkoss/zk
 /**
  * Processes an AU request.
  *
  * <p>Default: in addition to what are handled by {@link HtmlBasedComponent#service}, it also
  * handles onOpen.
  *
  * @since 5.0.0
  */
 public void service(org.zkoss.zk.au.AuRequest request, boolean everError) {
   final String cmd = request.getCommand();
   if (cmd.equals(Events.ON_TIMER)) {
     if (!_repeats) _running = false; // Bug 1829397
   }
   super.service(request, everError);
 }
Ejemplo n.º 3
0
 /**
  * Processes an AU request.
  *
  * <p>Default: in addition to what are handled by {@link XulElement#service}, it also handles
  * onOpen.
  *
  * @since 5.0.0
  */
 public void service(org.zkoss.zk.au.AuRequest request, boolean everError) {
   final String cmd = request.getCommand();
   if (cmd.equals(Events.ON_OPEN)) {
     OpenEvent evt = OpenEvent.getOpenEvent(request);
     setVisible(evt.isOpen());
     Events.postEvent(evt);
   } else if (cmd.equals(Events.ON_MAXIMIZE)) {
     MaximizeEvent evt = MaximizeEvent.getMaximizeEvent(request);
     setLeftDirectly(evt.getLeft());
     setTopDirectly(evt.getTop());
     setWidthDirectly(evt.getWidth());
     setHeightDirectly(evt.getHeight());
     _maximized = evt.isMaximized();
     if (_maximized) setVisibleDirectly(true);
     Events.postEvent(evt);
   } else if (cmd.equals(Events.ON_MINIMIZE)) {
     MinimizeEvent evt = MinimizeEvent.getMinimizeEvent(request);
     setLeftDirectly(evt.getLeft());
     setTopDirectly(evt.getTop());
     setWidthDirectly(evt.getWidth());
     setHeightDirectly(evt.getHeight());
     _minimized = evt.isMinimized();
     if (_minimized) {
       setVisibleDirectly(false);
       if (_mode == MODAL) leaveModal(OVERLAPPED);
     }
     Events.postEvent(evt);
   } else super.service(request, everError);
 }
Ejemplo n.º 4
0
 /**
  * Processes an AU request.
  *
  * <p>Default: in addition to what are handled by {@link LabelImageElement#service}, it also
  * handles onCheck.
  *
  * @since 5.0.0
  */
 public void service(org.zkoss.zk.au.AuRequest request, boolean everError) {
   final String cmd = request.getCommand();
   if (cmd.equals(Events.ON_CHECK)) {
     CheckEvent evt = CheckEvent.getCheckEvent(request);
     _checked = evt.isChecked();
     Events.postEvent(evt);
   } else super.service(request, everError);
 }
Ejemplo n.º 5
0
 public boolean shallBlock(AuRequest request) {
   // B50-3316103: special case of readonly component: do not block onChange and onSelect
   final String cmd = request.getCommand();
   if (Events.ON_OPEN.equals(cmd)) return false;
   return !Components.isRealVisible(Datebox.this)
       || isDisabled()
       || (isReadonly() && Events.ON_CHANGING.equals(cmd));
 }
Ejemplo n.º 6
0
 /**
  * Processes an AU request.
  *
  * <p>Default: in addition to what are handled by {@link XulElement#service}, it also handles
  * onTimeZoneChange, onChange, onChanging and onError.
  *
  * @since 5.0.0
  */
 public void service(org.zkoss.zk.au.AuRequest request, boolean everError) {
   final String cmd = request.getCommand();
   if (cmd.equals("onTimeZoneChange")) {
     final Map<String, Object> data = request.getData();
     String timezone = (String) data.get("timezone");
     setTimeZone(timezone);
   } else super.service(request, everError);
 }
Ejemplo n.º 7
0
 /**
  * Converts an AU request to a selection event.
  *
  * @since 5.0.0
  */
 public static final SelectionEvent getSelectionEvent(AuRequest request) {
   final Map data = request.getData();
   return new SelectionEvent(
       request.getCommand(),
       request.getComponent(),
       AuRequests.getInt(data, "start", 0),
       AuRequests.getInt(data, "end", 0),
       (String) data.get("selected"));
 }
Ejemplo n.º 8
0
  public static final ResizeEvent getResizeEvent(AuRequest request) {
    final Component comp = request.getComponent();

    if (comp == null) throw new UiException(MZk.ILLEGAL_REQUEST_COMPONENT_REQUIRED, request);

    final Map data = request.getData();

    if (data == null)
      throw new UiException(MZk.ILLEGAL_REQUEST_WRONG_DATA, new Object[] {data, request});

    return new ResizeEvent(
        request.getCommand(),
        comp,
        AuRequests.getInt(data, "width", 0),
        AuRequests.getInt(data, "height", 0));
  }
Ejemplo n.º 9
0
  /**
   * Processes an AU request.
   *
   * <p>Default: in addition to what are handled by its superclass, it also handles onSort.
   *
   * @since 6.5.0
   */
  public void service(org.zkoss.zk.au.AuRequest request, boolean everError) {
    final String cmd = request.getCommand();
    if (cmd.equals(Events.ON_SORT)) {
      SortEvent evt = SortEvent.getSortEvent(request);
      Events.postEvent(evt);
    } else if (cmd.equals(Events.ON_GROUP)) {
      final Map<String, Object> data = request.getData();
      final boolean ascending = AuRequests.getBoolean(data, "");
      Events.postEvent(new SortEvent(cmd, this, ascending));

      // internal use, and it should be invoked after onGroup event.
      Events.postEvent(-1000, new SortEvent("onGroupLater", this, ascending));
    } else if (cmd.equals(Events.ON_UNGROUP)) {
      final Map<String, Object> data = request.getData();
      final boolean ascending = AuRequests.getBoolean(data, "");
      ungroup(ascending);
      Events.postEvent(new SortEvent(cmd, request.getComponent(), ascending));
    } else super.service(request, everError);
  }