/*
* Copyright (c) 2004-2011 Marco Maccaferri 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:
* Marco Maccaferri - initial API and implementation
*/
package org.eclipsetrader.ui.internal.markets;
import java.util.Arrays;
import java.util.Calendar;
import java.util.HashSet;
import java.util.Set;
import java.util.TimeZone;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ComboViewer;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.dialogs.PropertyPage;
import org.eclipsetrader.core.internal.markets.Market;
public class GeneralPage extends PropertyPage {
private TimeScheduleEditor schedule;
private ExclusionScheduleEditor excluded;
private Button sun;
private Button mon;
private Button tue;
private Button wed;
private Button thu;
private Button fri;
private Button sat;
private ComboViewer timeZone;
public GeneralPage() {
setTitle("General");
noDefaultAndApplyButton();
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
*/
@Override
protected Control createContents(Composite parent) {
Composite content = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout(2, false);
gridLayout.marginWidth = gridLayout.marginHeight = 0;
content.setLayout(gridLayout);
initializeDialogUnits(content);
Label label = new Label(content, SWT.NONE);
label.setText("Schedule");
label.setLayoutData(new GridData(convertHorizontalDLUsToPixels(80), SWT.DEFAULT));
((GridData) label.getLayoutData()).horizontalSpan = 2;
schedule = new TimeScheduleEditor(content);
((GridData) schedule.getControl().getLayoutData()).horizontalSpan = 2;
schedule.addSelectionChangedListener(new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
IStructuredSelection selection = (IStructuredSelection) event.getSelection();
if (selection.size() == 1) {
MarketTimeElement element = (MarketTimeElement) selection.getFirstElement();
excluded.setInput(element.getExclude());
}
}
});
label = new Label(content, SWT.NONE);
label.setText("Excluded Days");
label.setLayoutData(new GridData(convertHorizontalDLUsToPixels(80), SWT.DEFAULT));
((GridData) label.getLayoutData()).horizontalSpan = 2;
excluded = new ExclusionScheduleEditor(content);
((GridData) excluded.getControl().getLayoutData()).horizontalSpan = 2;
label = new Label(content, SWT.NONE);
label.setText("Week Days");
label.setLayoutData(new GridData(SWT.BEGINNING, SWT.TOP, false, false));
((GridData) label.getLayoutData()).verticalIndent = convertHorizontalDLUsToPixels(3);
Composite group = new Composite(content, SWT.NONE);
gridLayout = new GridLayout(5, true);
gridLayout.marginWidth = gridLayout.marginHeight = 0;
group.setLayout(gridLayout);
group.setLayoutData(new GridData(SWT.BEGINNING, SWT.TOP, false, false));
mon = new Button(group, SWT.CHECK);
mon.setText("Mon");
tue = new Button(group, SWT.CHECK);
tue.setText("Tue");
wed = new Button(group, SWT.CHECK);
wed.setText("Wed");
thu = new Button(group, SWT.CHECK);
thu.setText("Thu");
fri = new Button(group, SWT.CHECK);
fri.setText("Fri");
sun = new Button(group, SWT.CHECK);
sun.setText("Sun");
sat = new Button(group, SWT.CHECK);
sat.setText("Sat");
label = new Label(content, SWT.NONE);
label.setText("Time Zone");
timeZone = new ComboViewer(content, SWT.READ_ONLY);
timeZone.getCombo().setVisibleItemCount(15);
timeZone.setLabelProvider(new LabelProvider());
timeZone.setSorter(new ViewerSorter());
timeZone.setContentProvider(new ArrayContentProvider());
timeZone.setInput(TimeZone.getAvailableIDs());
if (getElement() != null) {
Market market = (Market) getElement().getAdapter(Market.class);
if (market != null) {
schedule.setSchedule(market.getSchedule());
Set<Integer> weekdays = new HashSet<Integer>(Arrays.asList(market.getWeekDays()));
sun.setSelection(weekdays.contains(Calendar.SUNDAY));
mon.setSelection(weekdays.contains(Calendar.MONDAY));
tue.setSelection(weekdays.contains(Calendar.TUESDAY));
wed.setSelection(weekdays.contains(Calendar.WEDNESDAY));
thu.setSelection(weekdays.contains(Calendar.THURSDAY));
fri.setSelection(weekdays.contains(Calendar.FRIDAY));
sat.setSelection(weekdays.contains(Calendar.SATURDAY));
if (market.getTimeZone() != null) {
timeZone.setSelection(new StructuredSelection(market.getTimeZone().getID()));
}
}
}
return content;
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#isValid()
*/
@Override
public boolean isValid() {
if (!sun.getSelection() && !mon.getSelection() && !tue.getSelection() && !wed.getSelection() && !thu.getSelection() && !fri.getSelection() && !sat.getSelection()) {
return false;
}
return true;
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#performOk()
*/
@Override
public boolean performOk() {
if (isControlCreated() && getElement() != null) {
Market market = (Market) getElement().getAdapter(Market.class);
if (market != null) {
market.setSchedule(schedule.getSchedule());
Set<Integer> weekdays = new HashSet<Integer>();
if (sun.getSelection()) {
weekdays.add(Calendar.SUNDAY);
}
if (mon.getSelection()) {
weekdays.add(Calendar.MONDAY);
}
if (tue.getSelection()) {
weekdays.add(Calendar.TUESDAY);
}
if (wed.getSelection()) {
weekdays.add(Calendar.WEDNESDAY);
}
if (thu.getSelection()) {
weekdays.add(Calendar.THURSDAY);
}
if (fri.getSelection()) {
weekdays.add(Calendar.FRIDAY);
}
if (sat.getSelection()) {
weekdays.add(Calendar.SATURDAY);
}
market.setWeekDays(weekdays.toArray(new Integer[weekdays.size()]));
IStructuredSelection selection = (IStructuredSelection) timeZone.getSelection();
market.setTimeZone(selection.isEmpty() ? null : TimeZone.getTimeZone((String) selection.getFirstElement()));
}
}
return super.performOk();
}
}