package name.abuchen.portfolio.ui.wizards.splits;
import name.abuchen.portfolio.model.Security;
import name.abuchen.portfolio.model.SecurityPrice;
import name.abuchen.portfolio.model.Values;
import name.abuchen.portfolio.ui.Messages;
import name.abuchen.portfolio.ui.util.SimpleListContentProvider;
import name.abuchen.portfolio.ui.wizards.AbstractWizardPage;
import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.beans.BeansObservables;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ColumnPixelData;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
public class PreviewQuotesPage extends AbstractWizardPage
{
private class TransactionLabelProvider extends LabelProvider implements ITableLabelProvider
{
public Image getColumnImage(Object element, int columnIndex)
{
return null;
}
public String getColumnText(Object element, int columnIndex)
{
SecurityPrice p = (SecurityPrice) element;
switch (columnIndex)
{
case 0:
return Values.Date.format(p.getTime());
case 1:
return Values.Quote.format(p.getValue());
case 2:
if (model.isChangeHistoricalQuotes() && p.getTime().before(model.getExDate()))
{
long shares = p.getValue() * model.getOldShares() / model.getNewShares();
return Values.Quote.format(shares);
}
return null;
default:
return null;
}
}
}
private StockSplitModel model;
private TableViewer tableViewer;
public PreviewQuotesPage(StockSplitModel model)
{
super("preview-prices"); //$NON-NLS-1$
setTitle(Messages.SplitWizardReviewQuotesTitle);
setDescription(Messages.SplitWizardReviewQuotesDescription);
this.model = model;
}
@Override
public void beforePage()
{
Security security = model.getSecurity();
tableViewer.setInput(security.getPrices());
}
@Override
public void createControl(Composite parent)
{
Composite container = new Composite(parent, SWT.NONE);
setControl(container);
GridLayoutFactory.fillDefaults().numColumns(1).applyTo(container);
Button checkbox = new Button(container, SWT.CHECK);
checkbox.setText(Messages.SplitWizardLabelUpdateQuotes);
Composite tableContainer = new Composite(container, SWT.NONE);
GridDataFactory.fillDefaults().grab(true, true).applyTo(tableContainer);
TableColumnLayout layout = new TableColumnLayout();
tableContainer.setLayout(layout);
tableViewer = new TableViewer(tableContainer, SWT.BORDER);
Table table = tableViewer.getTable();
table.setHeaderVisible(true);
table.setLinesVisible(true);
TableColumn column = new TableColumn(tableViewer.getTable(), SWT.None);
column.setText(Messages.ColumnDate);
layout.setColumnData(column, new ColumnPixelData(80, true));
column = new TableColumn(tableViewer.getTable(), SWT.RIGHT);
column.setText(Messages.ColumnCurrentQuote);
layout.setColumnData(column, new ColumnPixelData(80, true));
column = new TableColumn(tableViewer.getTable(), SWT.RIGHT);
column.setText(Messages.ColumnUpdatedQuote);
layout.setColumnData(column, new ColumnPixelData(80, true));
tableViewer.setLabelProvider(new TransactionLabelProvider());
tableViewer.setContentProvider(new SimpleListContentProvider());
// bindings
DataBindingContext context = new DataBindingContext();
context.bindValue(SWTObservables.observeSelection(checkbox), //
BeansObservables.observeValue(model, "changeHistoricalQuotes")); //$NON-NLS-1$
checkbox.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
tableViewer.refresh();
}
});
}
}