/* *****************************************************************************
* JFire - it's hot - Free ERP System - http://jfire.org *
* Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, *
* Boston, MA 02110-1301 USA *
* *
* Or get it online : *
* http://opensource.org/licenses/lgpl-license.php *
* *
* *
******************************************************************************/
package org.nightlabs.jfire.trade.ui.accounting;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import javax.jdo.FetchPlan;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.nightlabs.base.ui.job.Job;
import org.nightlabs.base.ui.layout.WeightedTableLayout;
import org.nightlabs.base.ui.resource.SharedImages;
import org.nightlabs.base.ui.table.AbstractTableComposite;
import org.nightlabs.base.ui.table.TableLabelProvider;
import org.nightlabs.jdo.NLJDOHelper;
import org.nightlabs.jfire.accounting.Account;
import org.nightlabs.jfire.accounting.SummaryAccount;
import org.nightlabs.jfire.accounting.dao.AccountDAO;
import org.nightlabs.jfire.trade.ui.TradePlugin;
import org.nightlabs.jfire.trade.ui.resource.Messages;
import org.nightlabs.jfire.transfer.id.AnchorID;
import org.nightlabs.progress.NullProgressMonitor;
import org.nightlabs.progress.ProgressMonitor;
import org.nightlabs.util.NLLocale;
/**
* A Table to view the Accounts a SummaryAccount summarys.
*
* @author Alexander Bieber <alex[AT]nightlabs[DOT]de>
* @author Daniel Mazurek <daniel[AT]nightlabs[DOT]de>
*
*/
public class SummaryAccountSummedAccountsTable
extends AbstractTableComposite<Account>
{
private static class ContentProvider extends ArrayContentProvider {
}
private static class LabelProvider extends TableLabelProvider {
public Image getSummaryAccountImg() {
return SharedImages.getSharedImage(TradePlugin.getDefault(), SummaryAccountSummedAccountsTable.class, "normal"); //$NON-NLS-1$
}
@Override
public Image getColumnImage(Object element, int columnIndex) {
if (columnIndex != 0)
return null;
return getSummaryAccountImg();
}
public String getColumnText(Object element, int columnIndex) {
if (element instanceof Account)
return ((Account)element).getName().getText(NLLocale.getDefault().getLanguage());
return null;
}
}
/**
* @param parent
* @param style
*/
public SummaryAccountSummedAccountsTable(Composite parent, int style) {
super(parent, style);
}
/**
* @param parent
* @param style
* @param initTable
*/
public SummaryAccountSummedAccountsTable(Composite parent, int style,
boolean initTable) {
super(parent, style, initTable);
}
/**
* @see org.nightlabs.base.ui.table.AbstractTableComposite#createTableColumns(TableViewer, org.eclipse.swt.widgets.Table)
*/
@Override
protected void createTableColumns(TableViewer tableViewer, Table table) {
new TableColumn(table, SWT.LEFT).setText(Messages.getString("org.nightlabs.jfire.trade.ui.accounting.SummaryAccountSummedAccountsTable.summedAccountTableColumn.text")); //$NON-NLS-1$
table.setLayout(new WeightedTableLayout(new int[] {1}));
}
/**
* @see org.nightlabs.base.ui.table.AbstractTableComposite#setTableProvider(org.eclipse.jface.viewers.TableViewer)
*/
@Override
protected void setTableProvider(TableViewer tableViewer) {
tableViewer.setContentProvider(new ContentProvider());
tableViewer.setLabelProvider(new LabelProvider());
}
private SummaryAccount summaryAccount;
public void setInput(SummaryAccount summaryAccount)
{
this.summaryAccount = summaryAccount;
getTableViewer().setInput(summaryAccount.getSummedAccounts());
}
public void addAccounts(final Collection<Account> accounts)
{
Job job = new Job("Load Accounts")
{
@Override
protected IStatus run(ProgressMonitor monitor) throws Exception
{
Collection<AnchorID> accountIDs = NLJDOHelper.getObjectIDList(accounts);
Collection<Account> accounts = AccountDAO.sharedInstance().getAccounts(accountIDs,
new String[] {FetchPlan.DEFAULT, Account.FETCH_GROUP_SUMMARY_ACCOUNTS, Account.FETCH_GROUP_NAME},
NLJDOHelper.MAX_FETCH_DEPTH_NO_LIMIT,
new NullProgressMonitor());
for (Account account : accounts) {
summaryAccount.addSummedAccount(account);
}
getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
refresh();
}
});
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.schedule();
}
public void addAccount(final Account account)
{
addAccounts(Collections.singleton(account));
}
public void removeAccounts(final Collection<Account> accounts)
{
Job job = new Job("Load Accounts")
{
@Override
protected IStatus run(ProgressMonitor monitor) throws Exception
{
Collection<AnchorID> accountIDs = NLJDOHelper.getObjectIDList(accounts);
Collection<Account> accounts = AccountDAO.sharedInstance().getAccounts(accountIDs,
new String[] {FetchPlan.DEFAULT, Account.FETCH_GROUP_SUMMARY_ACCOUNTS, Account.FETCH_GROUP_NAME},
NLJDOHelper.MAX_FETCH_DEPTH_NO_LIMIT,
new NullProgressMonitor());
for (Account account : accounts) {
summaryAccount.removeSummedAccount(account);
}
getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
refresh();
}
});
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.schedule();
}
public void removeAccount(final Account account)
{
removeAccounts(Collections.singleton(account));
}
/**
* @return The first selected summed Account or null if none selected
*/
public Account getSelectedSummedAccount() {
IStructuredSelection selection = (IStructuredSelection)getTableViewer().getSelection();
if (selection.size() > 0)
return (Account)selection.getFirstElement();
return null;
}
/**
* @return All selected summed Accounts or null if none selected
*/
public Collection<Account> getSelectedSummedAccounts() {
IStructuredSelection selection = (IStructuredSelection)getTableViewer().getSelection();
List<Account> result = new ArrayList<Account>();
if (selection.size() > 0) {
for (Iterator<Account> iter = selection.iterator(); iter.hasNext();) {
Account account = iter.next();
result.add(account);
}
return result;
}
return null;
}
// /**
// * Returns a Collection of AnchorID that can be passed to
// * {@link org.nightlabs.jfire.accounting.AccountingManager#setSummaryAccountSummedAccounts(org.nightlabs.jfire.transfer.id.AnchorID, java.util.Collection)}
// * to set the list of summed Accounts for the SummaryAccount set here with {@link #setInput(SummaryAccount)}.
// */
// public Collection<AnchorID> getSummedAccounts() {
// Collection<Account> summaryAccounts = summedAccounts;
// Collection<AnchorID> result = new HashSet<AnchorID>();
// for (Iterator<Account> iter = summaryAccounts.iterator(); iter.hasNext();) {
// Account account = iter.next();
// result.add((AnchorID)JDOHelper.getObjectId(account));
// }
// return result;
// }
}