/*
* 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.views;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.IWorkbenchPropertyPage;
import org.eclipse.ui.dialogs.PropertyPage;
import org.eclipsetrader.core.instruments.ISecurity;
import org.eclipsetrader.ui.internal.UIActivator;
public class SecurityProperties extends PropertyPage implements IWorkbenchPropertyPage {
private SecuritySelectionControl providers;
public SecurityProperties() {
setTitle("Securities");
}
/* (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(1, false);
gridLayout.marginWidth = gridLayout.marginHeight = 0;
content.setLayout(gridLayout);
initializeDialogUnits(content);
providers = new SecuritySelectionControl(content);
providers.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
providers.setInput(UIActivator.getDefault().getRepositoryService().getSecurities());
performDefaults();
return content;
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#performDefaults()
*/
@Override
protected void performDefaults() {
TickersView resource = (TickersView) getElement().getAdapter(TickersView.class);
TickerViewItem[] columns = resource.getViewItems();
ISecurity[] selectedColumns = new ISecurity[columns.length];
for (int i = 0; i < selectedColumns.length; i++) {
selectedColumns[i] = columns[i].getSecurity();
}
providers.setSelectedColumns(selectedColumns);
super.performDefaults();
}
protected void applyChanges() {
TickersView resource = (TickersView) getElement().getAdapter(TickersView.class);
if (resource != null) {
List<TickerViewItem> c = new ArrayList<TickerViewItem>();
for (ISecurity column : providers.getSelection()) {
c.add(new TickerViewItem(column));
}
resource.setViewItems(c.toArray(new TickerViewItem[c.size()]));
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#performApply()
*/
@Override
protected void performApply() {
applyChanges();
super.performApply();
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#performOk()
*/
@Override
public boolean performOk() {
if (getControl() != null) {
applyChanges();
}
return super.performOk();
}
}