public void onClose() {
final PTInstruction instruction = new PTInstruction();
instruction.setObjectID(id);
instruction.put(TYPE.KEY, TYPE.KEY_.EVENT);
instruction.put(HANDLER.KEY, HANDLER.KEY_.CLOSE_HANDLER);
uiService.sendDataToServer(instruction);
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
if (update.containsKey(PROPERTY.OPEN)) {
window = open(url, name, features);
if (window != null) {
checkWindowAlive();
}
} else if (update.containsKey(PROPERTY.TEXT)) {
onDataReceived(window, update.getString(PROPERTY.TEXT));
} else if (update.containsKey(PROPERTY.CLOSE)) {
close(window);
}
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
final long commandID = update.getLong(PROPERTY.COMMAND_ID);
if (update.containsKey(PROPERTY.STOP)) {
// Stop the command
commandByIDs.remove(commandID).cancel();
} else if (update.containsKey(PROPERTY.FIXDELAY)) {
// Fix-delay
// Wait for execution terminated before scheduling again
final SchedulerCommand previousCmd = commandByIDs.remove(commandID);
if (previousCmd != null) previousCmd.cancel();
final int delay = update.getInt(PROPERTY.FIXDELAY);
final FixDelayCommand command =
new FixDelayCommand(uiService, update.getObjectID(), commandID, delay);
Scheduler.get().scheduleFixedDelay(command, delay);
commandByIDs.put(commandID, command);
} else if (update.containsKey(PROPERTY.FIXRATE)) {
// Fix-rate
final SchedulerCommand previousCmd = commandByIDs.remove(commandID);
if (previousCmd != null) previousCmd.cancel();
final int delay = update.getInt(PROPERTY.FIXRATE);
final FixRateCommand command =
new FixRateCommand(uiService, update.getObjectID(), commandID, delay);
Scheduler.get().scheduleFixedDelay(command, delay);
commandByIDs.put(commandID, command);
}
}
@Override
public void addHandler(final PTInstruction addHandler, final UIService uiService) {
if (HANDLER.KEY_.DATE_VALUE_CHANGE_HANDLER.equals(addHandler.getString(HANDLER.KEY))) {
final DateBox dateBox = cast();
final TextBox textBox = dateBox.getTextBox();
dateBox.addValueChangeHandler(
new ValueChangeHandler<Date>() {
@Override
public void onValueChange(final ValueChangeEvent<Date> event) {
triggerEvent(addHandler, uiService, dateBox);
}
});
textBox.addValueChangeHandler(
new ValueChangeHandler<String>() {
@Override
public void onValueChange(final ValueChangeEvent<String> event) {
triggerEvent(addHandler, uiService, dateBox);
}
});
} else {
super.addHandler(addHandler, uiService);
}
}
@Override
public void create(final PTInstruction create, final UIService uiService) {
final PTDatePicker datePicker =
(PTDatePicker) uiService.getPTObject(create.getLong(PROPERTY.PICKER));
init(create, uiService, new MyDateBox(datePicker.cast(), null, DEFAULT_FORMAT));
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
final MyDateBox dateBox = cast();
if (update.containsKey(PROPERTY.VALUE)) {
dateBox.getTextBox().setText(update.getString(PROPERTY.VALUE));
} else if (update.containsKey(PROPERTY.DATE_FORMAT)) {
final DefaultFormat format =
new DefaultFormat(DateTimeFormat.getFormat(update.getString(PROPERTY.DATE_FORMAT)));
dateBox.setFormat(format);
} else if (update.containsKey(PROPERTY.DATE_FORMAT_PATTERN)) {
dateBox.setFormat(
new DefaultFormat(
DateTimeFormat.getFormat(update.getString(PROPERTY.DATE_FORMAT_PATTERN))));
} else if (update.containsKey(PROPERTY.ENABLED)) {
dateBox.setEnabled(update.getBoolean(PROPERTY.ENABLED));
} else if (update.containsKey(PROPERTY.MONTH)) {
dateBox.setDefaultMonth(update.getString(PROPERTY.MONTH));
} else {
super.update(update, uiService);
}
}
@Override
public void create(final PTInstruction create, final UIService uiService) {
this.id = create.getObjectID();
this.uiService = uiService;
if (create.containsKey(PROPERTY.URL)) url = create.getString(PROPERTY.URL);
else url = GWT.getHostPageBaseURL() + "?wid=" + create.getObjectID();
if (create.containsKey(PROPERTY.NAME)) name = create.getString(PROPERTY.NAME);
else name = "";
if (create.containsKey(PROPERTY.FEATURES)) features = create.getString(PROPERTY.FEATURES);
else features = "";
}
protected void triggerEvent(
final PTInstruction addHandler, final UIService uiService, final DateBox dateBox) {
final PTInstruction instruction = new PTInstruction();
instruction.setObjectID(addHandler.getObjectID());
instruction.put(TYPE.KEY, TYPE.KEY_.EVENT);
instruction.put(HANDLER.KEY, HANDLER.KEY_.DATE_VALUE_CHANGE_HANDLER);
instruction.put(PROPERTY.VALUE, dateBox.getTextBox().getText());
uiService.sendDataToServer(dateBox, instruction);
}
@Override
public boolean execute() {
if (cancelled) return false;
final PTInstruction instruction = new PTInstruction();
instruction.setObjectID(schedulerID);
instruction.put(TYPE.KEY, TYPE.KEY_.EVENT);
instruction.put(HANDLER.KEY, HANDLER.KEY_.SCHEDULER);
instruction.put(PROPERTY.ID, commandID);
instruction.put(PROPERTY.FIXDELAY, delay);
uiService.triggerEvent(instruction);
return false;
}
