/*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2011 University of Dundee & Open Microscopy Environment.
* All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.agents.treeviewer.actions;
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.Action;
import org.openmicroscopy.shoola.agents.treeviewer.IconManager;
import org.openmicroscopy.shoola.agents.treeviewer.browser.Browser;
import org.openmicroscopy.shoola.agents.treeviewer.cmd.CreateCmd;
import org.openmicroscopy.shoola.agents.treeviewer.view.TreeViewer;
import org.openmicroscopy.shoola.agents.util.browser.TreeImageDisplay;
import org.openmicroscopy.shoola.agents.util.ui.EditorDialog;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
import omero.gateway.model.DataObject;
import omero.gateway.model.DatasetData;
import omero.gateway.model.ImageData;
/**
* Create a new object and adds the selected nodes to it e.g. dataset
* and images.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @since Beta4.4
*/
public class CreateObjectWithChildren
extends TreeViewerAction
{
/** Indicates to create a <code>Dataset</code>. */
public static final int DATASET = CreateCmd.DATASET;
/**
* Name of the action if the selected node is a <code>Dataset</code>.
*/
private static final String NAME_DATASET = "New Dataset...";
/**
* Description of the action if the selected node is a <code>Dataset</code>.
*/
private static final String DESCRIPTION_DATASET = "Create a new Dataset " +
"and add the selected orphaned images to it.";
/** One of the constants defined by this class.*/
private int index;
/**
* Checks if the passed value is supported.
*
* @param value The value to handle.
*/
private void checkType(int value)
{
IconManager im = IconManager.getInstance();
switch (value) {
case DATASET:
name = NAME_DATASET;
putValue(Action.SHORT_DESCRIPTION,
UIUtilities.formatToolTipText(DESCRIPTION_DATASET));
putValue(Action.SMALL_ICON, im.getIcon(IconManager.DATASET));
break;
default:
break;
}
}
/**
* Sets the action enabled depending on the state of the {@link Browser}.
* @see TreeViewerAction#onBrowserStateChange(Browser)
*/
protected void onBrowserStateChange(Browser browser)
{
if (browser == null) {
setEnabled(false);
return;
}
switch (browser.getState()) {
case Browser.LOADING_DATA:
case Browser.LOADING_LEAVES:
case Browser.COUNTING_ITEMS:
setEnabled(false);
break;
default:
if (browser.getBrowserType() != Browser.ADMIN_EXPLORER)
setEnabled(true);
else onDisplayChange(browser.getLastSelectedDisplay());
}
}
/**
* Sets the action enabled depending on the selected type.
* @see TreeViewerAction#onDisplayChange(TreeImageDisplay)
*/
protected void onDisplayChange(TreeImageDisplay selectedDisplay)
{
Browser browser = model.getSelectedBrowser();
if (browser == null || selectedDisplay == null) {
setEnabled(false);
return;
}
Object ho = selectedDisplay.getUserObject();
TreeImageDisplay[] selection = browser.getSelectedDisplays();
int count = 0;
switch (index) {
case DATASET:
if (ho instanceof ImageData) {
for (int i = 0; i < selection.length; i++) {
if (model.canAnnotate(selection[i].getUserObject()))
count++;
}
setEnabled(count == selection.length);
} else setEnabled(false);
break;
default:
setEnabled(false);
}
}
/**
* Creates a new instance.
*
* @param model Reference to the Model. Mustn't be <code>null</code>.
*/
public CreateObjectWithChildren(TreeViewer model, int index)
{
super(model);
this.index = index;
checkType(index);
}
/**
* Creates a {@link CreateCmd} command to execute the action.
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e)
{
DatasetData d = new DatasetData();
EditorDialog dialog = new EditorDialog(
model.getUI(), d, false);
dialog.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
String name = evt.getPropertyName();
if (EditorDialog.CREATE_NO_PARENT_PROPERTY.equals(name) ||
EditorDialog.CREATE_PROPERTY.equals(name)) {
DataObject object = (DataObject) evt.getNewValue();
model.createDataObjectWithChildren(object);
}
}
});
UIUtilities.centerAndShow(dialog);
}
}