/*
GanttProject is an opensource project management tool.
Copyright (C) 2011 GanttProject Team

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 3
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 net.sourceforge.ganttproject.action.resource;

import java.awt.event.ActionEvent;

import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;

import net.sourceforge.ganttproject.ResourceTreeTable;
import net.sourceforge.ganttproject.action.GPAction;
import net.sourceforge.ganttproject.resource.HumanResource;
import net.sourceforge.ganttproject.util.BrowserControl;

public class ResourceSendMailAction extends GPAction implements TreeSelectionListener {
  private final ResourceTreeTable myTable;

  public ResourceSendMailAction(ResourceTreeTable table) {
    super("resource.sendmail");
    myTable = table;
    setEnabled(false);
    table.getTree().getTreeSelectionModel().addTreeSelectionListener(this);
  }

  @Override
  public void valueChanged(TreeSelectionEvent e) {
    setEnabled(myTable.getSelectedNodes() != null && myTable.getSelectedNodes().length > 0);
  }

  @Override
  protected String getIconFilePrefix() {
    return "send_mail_";
  }

  @Override
  public void actionPerformed(ActionEvent e) {
    if (myTable.getSelectedNodes() != null && myTable.getSelectedNodes().length > 0) {
      HumanResource resource = (HumanResource) myTable.getSelectedNodes()[0].getUserObject();
      if (resource != null) {
        try {
          BrowserControl.displayURL("mailto:" + resource.getMail());
        } catch (Exception exception) {
          System.err.println(exception);
        }
      }
    }
  }
}