com.vaadin.v7.client.ui.datefield.DateFieldConnector Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of vaadin-compatibility-client Show documentation
Show all versions of vaadin-compatibility-client Show documentation
Vaadin 7 compatibility package for Vaadin 8
/*
* Copyright (C) 2000-2024 Vaadin Ltd
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See for the full
* license.
*/
package com.vaadin.v7.client.ui.datefield;
import java.util.Date;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.ui.PopupPanel;
import com.vaadin.client.ApplicationConnection;
import com.vaadin.client.DateTimeService;
import com.vaadin.client.UIDL;
import com.vaadin.client.communication.StateChangeEvent;
import com.vaadin.shared.ui.Connect;
import com.vaadin.v7.client.ui.VCalendarPanel.FocusChangeListener;
import com.vaadin.v7.client.ui.VCalendarPanel.TimeChangeListener;
import com.vaadin.v7.client.ui.VPopupCalendar;
import com.vaadin.v7.shared.ui.datefield.PopupDateFieldState;
import com.vaadin.v7.shared.ui.datefield.Resolution;
import com.vaadin.v7.ui.DateField;
@Connect(DateField.class)
public class DateFieldConnector extends TextualDateConnector {
@Override
protected void init() {
getWidget().popup.addCloseHandler(new CloseHandler() {
@Override
public void onClose(CloseEvent event) {
/*
* FIXME This is a hack so we do not have to rewrite half of the
* datefield so values are not sent while selecting a date
* (#6252).
*
* The datefield will now only set the date UIDL variables while
* the user is selecting year/month/date/time and not send them
* directly. Only when the user closes the popup (by clicking on
* a day/enter/clicking outside of popup) then the new value is
* communicated to the server.
*/
if (getWidget().isImmediate()) {
getConnection().getServerRpcQueue().flush();
}
}
});
}
/*
* (non-Javadoc)
*
* @see com.vaadin.client.ui.VTextualDate#updateFromUIDL(com.vaadin
* .client.UIDL, com.vaadin.client.ApplicationConnection)
*/
@Override
@SuppressWarnings("deprecation")
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
VPopupCalendar widget = getWidget();
String oldLocale = widget.getCurrentLocale();
widget.parsable = uidl.getBooleanAttribute("parsable");
super.updateFromUIDL(uidl, client);
widget.calendar.setDateTimeService(widget.getDateTimeService());
widget.calendar
.setShowISOWeekNumbers(widget.isShowISOWeekNumbers());
if (widget.calendar.getResolution() != widget
.getCurrentResolution()) {
boolean hasSelectedDate = false;
widget.calendar.setResolution(widget.getCurrentResolution());
if (widget.calendar.getDate() != null
&& widget.getCurrentDate() != null) {
hasSelectedDate = true;
widget.calendar
.setDate((Date) widget.getCurrentDate().clone());
}
// force re-render when changing resolution only
widget.calendar.renderCalendar(hasSelectedDate);
}
// Force re-render of calendar if locale has changed (#12153)
if (!widget.getCurrentLocale().equals(oldLocale)) {
widget.calendar.renderCalendar();
}
if (widget.getCurrentResolution()
.getCalendarField() <= Resolution.MONTH.getCalendarField()) {
widget.calendar
.setFocusChangeListener(new FocusChangeListener() {
@Override
public void focusChanged(Date date) {
widget.updateValue(date);
widget.buildDate();
Date date2 = widget.calendar.getDate();
date2.setYear(date.getYear());
date2.setMonth(date.getMonth());
}
});
} else {
widget.calendar.setFocusChangeListener(null);
}
if (widget.getCurrentResolution()
.getCalendarField() > Resolution.DAY.getCalendarField()) {
widget.calendar
.setTimeChangeListener(new TimeChangeListener() {
@Override
public void changed(int hour, int min, int sec,
int msec) {
Date d = widget.getDate();
if (d == null) {
// date currently null, use the value from
// calendarPanel
// (~ client time at the init of the widget)
d = (Date) widget.calendar.getDate()
.clone();
}
d.setHours(hour);
d.setMinutes(min);
d.setSeconds(sec);
DateTimeService.setMilliseconds(d, msec);
// Always update time changes to the server
widget.updateValue(d);
// Update text field
widget.buildDate();
}
});
}
if (widget.isReadonly()) {
widget.calendarToggle.addStyleName(
VPopupCalendar.CLASSNAME + "-button-readonly");
} else {
widget.calendarToggle.removeStyleName(
VPopupCalendar.CLASSNAME + "-button-readonly");
}
widget.setDescriptionForAssistiveDevices(
getState().descriptionForAssistiveDevices);
widget.setTextFieldTabIndex();
}
@Override
public VPopupCalendar getWidget() {
return (VPopupCalendar) super.getWidget();
}
@Override
public PopupDateFieldState getState() {
return (PopupDateFieldState) super.getState();
}
@Override
public void onStateChanged(StateChangeEvent stateChangeEvent) {
super.onStateChanged(stateChangeEvent);
getWidget().setTextFieldEnabled(getState().textFieldEnabled);
getWidget().setRangeStart(nullSafeDateClone(getState().rangeStart));
getWidget().setRangeEnd(nullSafeDateClone(getState().rangeEnd));
}
private Date nullSafeDateClone(Date date) {
if (date == null) {
return null;
} else {
return (Date) date.clone();
}
}
@Override
protected void setWidgetStyleName(String styleName, boolean add) {
super.setWidgetStyleName(styleName, add);
// update the style change to popup calendar widget
getWidget().popup.setStyleName(styleName, add);
}
@Override
protected void setWidgetStyleNameWithPrefix(String prefix, String styleName,
boolean add) {
super.setWidgetStyleNameWithPrefix(prefix, styleName, add);
// update the style change to popup calendar widget with the correct
// prefix
if (!styleName.startsWith("-")) {
getWidget().popup.setStyleName(
getWidget().getStylePrimaryName() + "-popup-" + styleName,
add);
} else {
getWidget().popup.setStyleName(
getWidget().getStylePrimaryName() + "-popup" + styleName,
add);
}
}
}