/* AWE - Amanzi Wireless Explorer
* http://awe.amanzi.org
* (C) 2008-2009, AmanziTel AB
*
* This library is provided under the terms of the Eclipse Public License
* as described at http://www.eclipse.org/legal/epl-v10.html. Any use,
* reproduction or distribution of the library constitutes recipient's
* acceptance of this agreement.
*
* This library is distributed WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
package org.amanzi.neo.loader.ui.page.widgets.impl;
import java.io.File;
import java.util.Collection;
import org.amanzi.awe.ui.view.widgets.AWEWidgetFactory;
import org.amanzi.awe.ui.view.widgets.ResourceSelectorWidget;
import org.amanzi.awe.ui.view.widgets.ResourceSelectorWidget.IResourceSelectorListener;
import org.amanzi.neo.loader.ui.page.impl.internal.AbstractLoaderPage;
import org.amanzi.neo.loader.ui.page.widgets.impl.SelectDriveResourcesWidget.ISelectDriveResourceListener;
import org.amanzi.neo.loader.ui.page.widgets.impl.internal.DriveDataFileSelector;
import org.amanzi.neo.loader.ui.page.widgets.internal.AbstractPageWidget;
import org.apache.commons.io.filefilter.IOFileFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
/**
* TODO Purpose of
* <p>
* </p>
*
* @author Nikolay Lagutko (nikolay.lagutko@amanzitel.com)
* @since 1.0.0
*/
// TODO: LN: 10.10.2012, refactor to use widgets from org.amanzi.awe.ui
public class SelectDriveResourcesWidget extends AbstractPageWidget<Composite, ISelectDriveResourceListener>
implements
IResourceSelectorListener {
public interface ISelectDriveResourceListener extends AbstractPageWidget.IPageEventListener {
void onDirectorySelected(String directoryName);
void onResourcesSelected(Collection<File> files);
}
private ResourceSelectorWidget resourceSelector;
private final ISelectDriveResourceListener listener;
private DriveDataFileSelector driveDataSelector;
private final IOFileFilter filter;
/**
* @param isEnabled
* @param parent
* @param listener
* @param projectModelProvider
*/
protected SelectDriveResourcesWidget(final Composite parent, final ISelectDriveResourceListener listener,
final IOFileFilter filter) {
super(true, parent, listener, null);
this.listener = listener;
this.filter = filter;
}
@Override
protected Composite createWidget(final Composite parent, final int style) {
final Composite panel = new Composite(parent, style);
panel.setLayoutData(getGroupLayoutData());
panel.setLayout(new GridLayout(1, false));
resourceSelector = AWEWidgetFactory.getFactory().addDirectorySelector(getPanel(panel), this);
driveDataSelector = WizardFactory.getInstance().addDriveDataFileSelector(getPanel(panel), listener);
driveDataSelector.setFileFilter(filter);
return panel;
}
protected Object getGroupLayoutData() {
// TODO: LN: 10.10.2012, make a factory for LayoutData
return new GridData(SWT.FILL, SWT.CENTER, true, false, AbstractLoaderPage.NUMBER_OF_COLUMNS, 1);
}
private Composite getPanel(final Composite parent) {
final Composite panel = new Composite(parent, SWT.NONE);
// TODO: LN: 10.10.2012, make a factory for Layouts
panel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
// TODO: LN: 10.10.2012, make a factory for LayoutData
panel.setLayout(new GridLayout(3, false));
return panel;
}
@Override
protected int getStyle() {
return SWT.NONE;
}
@Override
public void onResourceChanged() {
final String directoryName = resourceSelector.getFileName();
for (final ISelectDriveResourceListener listener : getListeners()) {
listener.onDirectorySelected(directoryName);
}
driveDataSelector.setFiles(new File(directoryName));
}
public void updateFilter(final IOFileFilter filter) {
driveDataSelector.setFileFilter(filter);
}
}