/**
* Returns <code>true</code> if the box and the time input fields don't have any errors.
*
* <p>
*
* @return <code>true</code> if the box and the time input fields don't have any errors
*/
public boolean hasErrors() {
if (m_box.hasError() || m_time.hasError()) {
return true;
}
return false;
}
/**
* Validates the time and prints out an error message if the time format is incorrect.
*
* <p>
*/
private void checkTime() {
if (!isValidTime()) {
m_time.setErrorMessageWidth(m_popup.getOffsetWidth() - 32 + Unit.PX.toString());
m_time.setErrorMessage(Messages.get().key(Messages.ERR_DATEBOX_INVALID_TIME_FORMAT_0));
} else if (isValidTime()) {
m_time.setErrorMessage(null);
}
updateCloseBehavior();
}
/** @see org.opencms.gwt.client.ui.input.I_CmsFormWidget#setEnabled(boolean) */
public void setEnabled(boolean enabled) {
if (!enabled) {
m_tmpValue = getValue();
m_box.setText(Messages.get().key(Messages.GUI_INPUT_NOT_USED_0));
} else {
setValue(m_tmpValue);
}
m_box.setEnabled(enabled);
}
/**
* Blurs the time box if the user clicks outside of it.
*
* <p>
*
* @param event the native preview event
*/
protected void previewNativeEvent(NativePreviewEvent event) {
Event nativeEvent = Event.as(event.getNativeEvent());
if ((nativeEvent.getTypeInt() == Event.ONCLICK)) {
EventTarget target = nativeEvent.getEventTarget();
if (!Element.is(target)) {
return;
}
Element element = Element.as(target);
if (!m_time.getElement().isOrHasChild(element)) {
m_time.blur();
}
}
}
/**
* Updates the picker if the user manually modified the date of the text box.
*
* <p>
*/
private void updateFromTextBox() {
Date date = getValue();
setPickerValue(date, false);
m_time.setErrorMessage(null);
fireChange(m_oldValue, getValue());
m_oldValue = date;
}
/** @see com.google.gwt.user.client.ui.HasValue#setValue(java.lang.Object, boolean) */
public void setValue(Date value, boolean fireEvents) {
m_tmpValue = value;
if (fireEvents) {
fireChange(getValue(), value);
m_oldValue = value;
}
m_box.setText(CmsDateConverter.toString(value));
}
/**
* Checks if the String in the date box input field is a valid date format.
*
* <p>
*
* @return <code>true</code> if the String in the date box input field is a valid date format
*/
public boolean isValideDateBox() {
try {
CmsDateConverter.toDate(m_box.getText());
return true;
} catch (Exception e) {
return false;
}
}
/** @see com.google.gwt.user.client.ui.HasValue#getValue() */
public Date getValue() {
Date date = null;
if (isEnabled()) {
try {
date = CmsDateConverter.toDate(m_box.getText());
setErrorMessage(null);
} catch (Exception e) {
setErrorMessage(Messages.get().key(Messages.ERR_DATEBOX_INVALID_DATE_FORMAT_0));
}
}
return date;
}
/**
* Sets the value of the date picker.
*
* <p>
*
* @param date the value to set
* @param fireEvents signals whether the value changed event should be fired or not
*/
private void setPickerValue(Date date, boolean fireEvents) {
if (date == null) {
date = new Date();
}
m_picker.setValue(date, fireEvents);
m_picker.setCurrentMonth(date);
m_time.setText(CmsDateConverter.cutSuffix(CmsDateConverter.getTime(date)).trim());
if (CmsDateConverter.isAm(date)) {
m_ampmGroup.selectButton(m_am);
} else {
m_ampmGroup.selectButton(m_pm);
}
}
/**
* Returns the time text field value as string.
*
* <p>
*
* @return the time text field value as string
*/
private String getTimeText() {
String timeAsString = m_time.getText().trim();
if (CmsDateConverter.is12HourPresentation()) {
if (!(timeAsString.contains(CmsDateConverter.AM)
|| timeAsString.contains(CmsDateConverter.PM))) {
if (m_am.isChecked()) {
timeAsString = timeAsString + " " + CmsDateConverter.AM;
} else {
timeAsString = timeAsString + " " + CmsDateConverter.PM;
}
}
}
return timeAsString;
}
/** Create a new date box widget with the date time picker. */
public CmsDateBox() {
initWidget(uiBinder.createAndBindUi(this));
m_popup = new CmsPopup();
m_ampmGroup = new CmsRadioButtonGroup();
m_am.setText(Messages.get().key(Messages.GUI_DATE_AM_0));
m_am.setGroup(m_ampmGroup);
m_pm.setText(Messages.get().key(Messages.GUI_DATE_PM_0));
m_pm.setGroup(m_ampmGroup);
if (!CmsDateConverter.is12HourPresentation()) {
m_pm.setVisible(false);
m_am.setVisible(false);
}
CmsDateBoxHandler dateBoxHandler = new CmsDateBoxHandler();
m_picker.addValueChangeHandler(dateBoxHandler);
m_box.addBlurHandler(dateBoxHandler);
m_box.addClickHandler(dateBoxHandler);
m_box.addKeyPressHandler(dateBoxHandler);
m_am.addClickHandler(dateBoxHandler);
m_pm.addClickHandler(dateBoxHandler);
m_time.addClickHandler(dateBoxHandler);
m_time.addBlurHandler(dateBoxHandler);
m_time.addKeyPressHandler(dateBoxHandler);
m_time.addFocusHandler(dateBoxHandler);
m_popup.add(m_dateTimePanel);
m_popup.setWidth(0);
m_popup.setModal(true);
m_popup.removePadding();
m_popup.setBackgroundColor(
I_CmsLayoutBundle.INSTANCE.constants().css().backgroundColorDialog());
m_popup.addCloseHandler(dateBoxHandler);
m_popup.addAutoHidePartner(m_box.getElement());
m_popup.setAutoHideEnabled(true);
}
/**
* Shows the date picker popup.
*
* <p>
*/
private void showPopup() {
updateFromTextBox();
m_box.setPreventShowError(true);
m_popup.showRelativeTo(m_box);
}
/** @see org.opencms.gwt.client.ui.input.I_CmsFormWidget#setErrorMessage(java.lang.String) */
public void setErrorMessage(String errorMessage) {
m_box.setErrorMessage(errorMessage);
}
/** @see org.opencms.gwt.client.ui.input.I_CmsFormWidget#isEnabled() */
public boolean isEnabled() {
return m_box.isEnabled();
}
/**
* @see
* com.google.gwt.event.dom.client.HasKeyPressHandlers#addKeyPressHandler(com.google.gwt.event.dom.client.KeyPressHandler)
*/
public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
return m_box.addHandler(handler, KeyPressEvent.getType());
}