/*
* uDig - User Friendly Desktop Internet GIS client
* http://udig.refractions.net
* (C) 2012, Refractions Research Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD
* License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).
*/
package org.locationtech.udig.project.ui.wizard.export;
import org.locationtech.udig.project.ui.AdapterFactoryLabelProviderDecorator;
import org.locationtech.udig.project.ui.ApplicationGIS;
import org.locationtech.udig.project.ui.internal.ProjectExplorer;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
/**
* Opens a dialog for adding maps to the set of maps to export.
*
* @author Jesse
*/
final class AddMapsSelectionListener implements SelectionListener {
private MapSelectorPage page;
public AddMapsSelectionListener(MapSelectorPage page) {
this.page = page;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent)
*/
public void widgetDefaultSelected(SelectionEvent e) {
widgetSelected(e);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
*/
public void widgetSelected(SelectionEvent e) {
SelectMapsDialog dialog = new SelectMapsDialog(e.display
.getActiveShell());
dialog.open();
}
private final class SelectMapsDialog extends Dialog {
private TreeViewer viewer;
protected SelectMapsDialog(Shell parentShell) {
super(parentShell);
setShellStyle(SWT.RESIZE | SWT.SHELL_TRIM);
}
@Override
protected Point getInitialSize() {
return new Point(640, 480);
}
@Override
protected Control createDialogArea(Composite parent) {
getShell().setText("Map Selector");
Composite comp = (Composite) super.createDialogArea(parent);
Label label = new Label(comp, SWT.NONE);
label.setText("Select Maps to Export:");
viewer = new TreeViewer(comp, SWT.MULTI | SWT.BORDER);
viewer.setContentProvider(new ContentProvider());
viewer.setLabelProvider(new AdapterFactoryLabelProviderDecorator(
ProjectExplorer.getProjectExplorer().getAdapterFactory(),
viewer));
viewer.setAutoExpandLevel(3);
viewer.setInput(ApplicationGIS.getProjects());
viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
return comp;
}
@Override
protected void okPressed() {
page.addToSelection((IStructuredSelection) viewer.getSelection());
page.updateMapList();
super.okPressed();
}
}
}