/* *****************************************************************************
* 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.admin.ui.gridpriceconfig.addcustomergroup;
import java.util.ArrayList;
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.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.nightlabs.base.ui.composite.XComposite;
import org.nightlabs.base.ui.composite.XComposite.LayoutMode;
import org.nightlabs.base.ui.exceptionhandler.ExceptionHandlerRegistry;
import org.nightlabs.base.ui.job.Job;
import org.nightlabs.base.ui.progress.RCPProgressMonitor;
import org.nightlabs.base.ui.wizard.DynamicPathWizard;
import org.nightlabs.base.ui.wizard.DynamicPathWizardPage;
import org.nightlabs.jdo.NLJDOHelper;
import org.nightlabs.jfire.base.login.ui.Login;
import org.nightlabs.jfire.trade.CustomerGroup;
import org.nightlabs.jfire.trade.admin.ui.resource.Messages;
import org.nightlabs.jfire.trade.ui.customergroup.CustomerGroupDAO;
import org.nightlabs.progress.ProgressMonitor;
/**
* @author Marco Schulze - marco at nightlabs dot de
*/
public class CustomerGroupSelectionPage extends DynamicPathWizardPage
{
private List<CustomerGroup> customerGroups = new ArrayList<CustomerGroup>();
private org.eclipse.swt.widgets.List customerGroupList;
private Button createNewCustomerGroupRadio;
private Button chooseExistingCustomerGroupRadio;
private CustomerGroup selectedCustomerGroup = null;
public CustomerGroupSelectionPage()
{
super(CustomerGroupSelectionPage.class.getName(), Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.title")); //$NON-NLS-1$
setDescription(Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.description")); //$NON-NLS-1$
}
/**
* @see org.nightlabs.base.ui.wizard.DynamicPathWizardPage#createPageContents(org.eclipse.swt.widgets.Composite)
*/
@Override
public Control createPageContents(Composite parent)
{
XComposite page = new XComposite(parent, SWT.NONE, LayoutMode.TIGHT_WRAPPER);
createNewCustomerGroupRadio = new Button(page, SWT.RADIO);
createNewCustomerGroupRadio.setText(Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.createNewCustomerGroupRadio.text")); //$NON-NLS-1$
createNewCustomerGroupRadio.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
((AddCustomerGroupWizard)getWizard()).setCreateNewCustomerGroupEnabled(createNewCustomerGroupRadio.getSelection());
}
});
chooseExistingCustomerGroupRadio = new Button(page, SWT.RADIO);
chooseExistingCustomerGroupRadio.setText(Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.chooseExistingCustomerGroupRadio.text")); //$NON-NLS-1$
chooseExistingCustomerGroupRadio.setSelection(true);
customerGroupList = new org.eclipse.swt.widgets.List(page, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
customerGroupList.setLayoutData(new GridData(GridData.FILL_BOTH));
customerGroupList.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event)
{
int selIdx = customerGroupList.getSelectionIndex();
if (selIdx < 0)
selectedCustomerGroup = null;
else if (selIdx < customerGroups.size())
selectedCustomerGroup = customerGroups.get(selIdx);
((DynamicPathWizard)getWizard()).updateDialog();
}
});
customerGroupList.add(Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.pseudoEntry_loading")); //$NON-NLS-1$
Job loadJob = new Job(Messages.getString("org.nightlabs.jfire.trade.admin.ui.gridpriceconfig.addcustomergroup.CustomerGroupSelectionPage.loadCustomerGroupsJob.name")) { //$NON-NLS-1$
@Override
protected IStatus run(ProgressMonitor monitor) {
try {
customerGroups.clear();
customerGroups.addAll(CustomerGroupDAO.sharedInstance().getCustomerGroups(Login.getLogin().getOrganisationID(), false, FETCH_GROUPS_CUSTOMER_GROUP, NLJDOHelper.MAX_FETCH_DEPTH_NO_LIMIT, new RCPProgressMonitor(monitor)));
} catch (Exception e) {
ExceptionHandlerRegistry.asyncHandleException(e);
throw new RuntimeException(e);
}
Display.getDefault().asyncExec(new Runnable() {
public void run() {
customerGroupList.removeAll();
for (Iterator<CustomerGroup> it = customerGroups.iterator(); it.hasNext(); ) {
CustomerGroup customerGroup = it.next();
customerGroupList.add(customerGroup.getName().getText());
}
}
});
return Status.OK_STATUS;
}
};
loadJob.schedule();
return page;
}
public static final String[] FETCH_GROUPS_CUSTOMER_GROUP = {
FetchPlan.DEFAULT, CustomerGroup.FETCH_GROUP_NAME
};
/**
* @return Returns the selectedCustomerGroup.
*/
public CustomerGroup getSelectedCustomerGroup()
{
if (createNewCustomerGroupRadio.getSelection())
return null;
return selectedCustomerGroup;
}
/**
* @see org.eclipse.jface.wizard.WizardPage#isPageComplete()
*/
@Override
public boolean isPageComplete()
{
if (createNewCustomerGroupRadio == null)
return false;
return createNewCustomerGroupRadio.getSelection() || selectedCustomerGroup != null;
}
}