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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.planner;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import org.eclipse.jface.viewers.DialogCellEditor;
import org.eclipse.mylyn.tasks.ui.DatePicker;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
/**
* @author Ken Sueda
* @author Mik Kersten
* @author Rob Elves
*/
public class ReminderCellEditor extends DialogCellEditor {
private Date reminderDate;
private DateSelectionDialog dialog;
private String formatString = "dd-MMM-yyyy";
private SimpleDateFormat format = new SimpleDateFormat(formatString, Locale.ENGLISH);
public ReminderCellEditor(Composite parent) {
super(parent, SWT.NONE);
}
@Override
protected Object openDialogBox(Control cellEditorWindow) {
Calendar initialCalendar = null;
String value = (String) super.getValue();
if (value != null) {
try {
Date tempDate = format.parse(value);
if (tempDate != null) {
initialCalendar = GregorianCalendar.getInstance();
initialCalendar.setTime(tempDate);
}
} catch (ParseException e) {
// ignore
}
}
Calendar newCalendar = GregorianCalendar.getInstance();
if (initialCalendar != null) {
newCalendar.setTime(initialCalendar.getTime());
}
dialog = new DateSelectionDialog(cellEditorWindow.getShell(), newCalendar, DatePicker.TITLE_DIALOG);
int dialogResponse = dialog.open();
if (dialogResponse == DateSelectionDialog.CANCEL) {
if (initialCalendar != null) {
reminderDate = initialCalendar.getTime();
} else {
reminderDate = null;
}
} else {
reminderDate = dialog.getDate();
}
String result = null;
if (reminderDate != null) {
result = format.format(reminderDate);
}
return result;
}
public Date getReminderDate() {
return reminderDate;
}
@Override
protected void doSetFocus() {
reminderDate = null;
super.doSetFocus();
}
}
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