/******************************************************************************
* Product: Posterita Ajax UI *
* Copyright (C) 2007 Posterita Ltd. All Rights Reserved. *
* This program is free software; you can redistribute it and/or modify it *
* under the terms version 2 of the GNU General Public License as published *
* by the Free Software Foundation. This program is distributed in the hope *
* that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU General Public License for more details. *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
* For the text or an alternative of this public license, you may reach us *
* Posterita Ltd., 3, Draper Avenue, Quatre Bornes, Mauritius *
* or via info@posterita.org or http://www.posterita.org/ *
*****************************************************************************/
package org.adempiere.webui.editor;
import java.beans.PropertyChangeEvent;
import java.util.logging.Level;
import org.adempiere.webui.component.Checkbox;
import org.adempiere.webui.event.ContextMenuEvent;
import org.adempiere.webui.event.ContextMenuListener;
import org.adempiere.webui.event.ValueChangeEvent;
import org.adempiere.webui.window.WFieldRecordInfo;
import org.compiere.model.GridField;
import org.compiere.util.CLogger;
import org.compiere.util.Env;
import org.compiere.util.Msg;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.Events;
/**
*
* @author <a href="mailto:agramdass@gmail.com">Ashley G Ramdass</a>
* @date Mar 11, 2007
* @version $Revision: 0.10 $
*/
public class WYesNoEditor extends WEditor implements ContextMenuListener
{
public static final String[] LISTENER_EVENTS = {Events.ON_CHECK};
private static final CLogger logger;
static
{
logger = CLogger.getCLogger(WYesNoEditor.class);
}
private boolean oldValue = false;
private WEditorPopupMenu popupMenu;
public WYesNoEditor(GridField gridField)
{
super(new Checkbox(), gridField);
init();
}
public WYesNoEditor(String columnName, String label,
String description, boolean mandatory, boolean readonly,
boolean updateable) {
super(new Checkbox(), columnName, label, description, mandatory, readonly, updateable);
init();
}
private void init()
{
if (gridField != null)
getComponent().setLabel(gridField.getHeader());
else
getComponent().setLabel(label.getValue());
label.setValue("");
label.setTooltiptext("");
popupMenu = new WEditorPopupMenu(false, false, true);
popupMenu.addMenuListener(this);
if (gridField != null && gridField.getGridTab() != null)
{
WFieldRecordInfo.addMenu(popupMenu);
}
getComponent().setContext(popupMenu.getId());
}
public void onEvent(Event event)
{
if (Events.ON_CHECK.equalsIgnoreCase(event.getName()))
{
Boolean newValue = (Boolean)getValue();
ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldValue, newValue);
super.fireValueChange(changeEvent);
oldValue = newValue;
}
}
public void propertyChange(PropertyChangeEvent evt)
{
if (evt.getPropertyName().equals(org.compiere.model.GridField.PROPERTY))
{
setValue(evt.getNewValue());
}
}
@Override
public String getDisplay()
{
String display = getComponent().isChecked() ? "Y" : "N";
return Msg.translate(Env.getCtx(), display);
}
@Override
public Object getValue()
{
return new Boolean(getComponent().isChecked());
}
@Override
public void setValue(Object value)
{
if (value == null || value instanceof Boolean)
{
Boolean val = ((value == null) ? false
: (Boolean) value);
getComponent().setChecked(val);
oldValue = val;
}
else if (value instanceof String)
{
Boolean val = value.equals("Y");
getComponent().setChecked(val);
oldValue = val;
}
else
{
logger.log(Level.SEVERE,
"New field value of unknown type, Type: "
+ value.getClass()
+ ", Value: " + value);
getComponent().setChecked(false);
}
}
@Override
public Checkbox getComponent() {
return (Checkbox) component;
}
@Override
public boolean isReadWrite() {
return getComponent().isEnabled();
}
@Override
public void setReadWrite(boolean readWrite) {
getComponent().setEnabled(readWrite);
}
public String[] getEvents()
{
return LISTENER_EVENTS;
}
@Override
public void onMenu(ContextMenuEvent evt)
{
if (WEditorPopupMenu.CHANGE_LOG_EVENT.equals(evt.getContextEvent()))
{
WFieldRecordInfo.start(gridField);
}
}
}