package com.eas.widgets;
import com.eas.core.HasPublished;
import com.eas.core.XElement;
import com.eas.menu.HasComponentPopupMenu;
import com.eas.menu.PlatypusPopupMenu;
import com.eas.ui.HasEventsExecutor;
import com.eas.ui.HasJsFacade;
import com.eas.ui.events.EventsExecutor;
import com.eas.ui.events.HasHideHandlers;
import com.eas.ui.events.HasShowHandlers;
import com.eas.ui.events.HideEvent;
import com.eas.ui.events.HideHandler;
import com.eas.ui.events.ShowEvent;
import com.eas.ui.events.ShowHandler;
import com.eas.widgets.boxes.DateTimeBox;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.event.dom.client.ContextMenuEvent;
import com.google.gwt.event.dom.client.ContextMenuHandler;
import com.google.gwt.event.logical.shared.HasResizeHandlers;
import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.user.client.ui.HasEnabled;
import com.google.gwt.user.datepicker.client.DateBox;
public class PlatypusDateField extends DateTimeBox implements HasJsFacade, HasEnabled, HasComponentPopupMenu, HasEventsExecutor, HasShowHandlers, HasHideHandlers, HasResizeHandlers {
private static final DateBox.DefaultFormat DEFAULT_FORMAT = GWT.create(DateBox.DefaultFormat.class);
protected EventsExecutor eventsExecutor;
protected PlatypusPopupMenu menu;
protected boolean enabled = true;
protected String name;
protected JavaScriptObject published;
protected String formatPattern;
public PlatypusDateField() {
super();
formatPattern = DEFAULT_FORMAT.getDateTimeFormat().getPattern();
}
@Override
public void onResize() {
super.onResize();
if(isAttached()){
ResizeEvent.fire(this, getElement().getOffsetWidth(), getElement().getOffsetHeight());
}
}
@Override
public HandlerRegistration addResizeHandler(ResizeHandler handler) {
return addHandler(handler, ResizeEvent.getType());
}
@Override
public HandlerRegistration addHideHandler(HideHandler handler) {
return addHandler(handler, HideEvent.getType());
}
@Override
public HandlerRegistration addShowHandler(ShowHandler handler) {
return addHandler(handler, ShowEvent.getType());
}
@Override
public void setVisible(boolean visible) {
boolean oldValue = isVisible();
super.setVisible(visible);
if (oldValue != visible) {
if (visible) {
ShowEvent.fire(this, this);
} else {
HideEvent.fire(this, this);
}
}
}
@Override
public EventsExecutor getEventsExecutor() {
return eventsExecutor;
}
@Override
public void setEventsExecutor(EventsExecutor aExecutor) {
eventsExecutor = aExecutor;
}
@Override
public PlatypusPopupMenu getPlatypusPopupMenu() {
return menu;
}
protected HandlerRegistration menuTriggerReg;
@Override
public void setPlatypusPopupMenu(PlatypusPopupMenu aMenu) {
if (menu != aMenu) {
if (menuTriggerReg != null)
menuTriggerReg.removeHandler();
menu = aMenu;
if (menu != null) {
menuTriggerReg = super.addDomHandler(new ContextMenuHandler() {
@Override
public void onContextMenu(ContextMenuEvent event) {
event.preventDefault();
event.stopPropagation();
menu.setPopupPosition(event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
menu.show();
}
}, ContextMenuEvent.getType());
}
}
}
@Override
public boolean isEnabled() {
return enabled;
}
@Override
public void setEnabled(boolean aValue) {
boolean oldValue = enabled;
enabled = aValue;
if(!oldValue && enabled){
getElement().<XElement>cast().unmask();
}else if(oldValue && !enabled){
getElement().<XElement>cast().disabledMask();
}
}
@Override
public String getJsName() {
return name;
}
@Override
public void setJsName(String aValue) {
name = aValue;
setName(name);
}
public String getFormatPattern() {
return formatPattern;
}
public void setFormatPattern(String aValue) {
formatPattern = aValue;
if (formatPattern != null)
formatPattern = WidgetsUtils.convertDateFormatString(formatPattern);
DateTimeFormat dtFormat = formatPattern != null ? DateTimeFormat.getFormat(formatPattern) : DateTimeFormat.getFormat("dd.MM.yyyy");
setFormat(new DateBox.DefaultFormat(dtFormat));
}
public JavaScriptObject getPublished() {
return published;
}
@Override
public void setPublished(JavaScriptObject aValue) {
if (published != aValue) {
published = aValue;
if (published != null) {
publish(this, aValue);
}
}
}
private native static void publish(HasPublished aWidget, JavaScriptObject aPublished)/*-{
}-*/;
}