ShowAddDataSourcePopupAction.java example

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pentaho-reporting-master
/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
*/

package org.pentaho.reporting.designer.core.actions.report;

import org.pentaho.reporting.designer.core.ReportDesignerContext;
import org.pentaho.reporting.designer.core.actions.AbstractReportContextAction;
import org.pentaho.reporting.designer.core.actions.ActionMessages;
import org.pentaho.reporting.designer.core.editor.ContextMenuUtility;
import org.pentaho.reporting.designer.core.util.IconLoader;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;

/**
 * Todo: Document Me
 *
 * @author Thomas Morgner
 */
public final class ShowAddDataSourcePopupAction extends AbstractReportContextAction {
  public ShowAddDataSourcePopupAction() {
    putValue( Action.NAME, ActionMessages.getString( "ShowAddDataSourcePopupAction.Text" ) );
    putValue( Action.SMALL_ICON, IconLoader.getInstance().getDataSetsIcon() );
    putValue( Action.SHORT_DESCRIPTION, ActionMessages.getString( "ShowAddDataSourcePopupAction.Description" ) );
    putValue( Action.ACCELERATOR_KEY,
      ActionMessages.getOptionalKeyStroke( "ShowAddDataSourcePopupAction.Accelerator" ) );
    putValue( Action.MNEMONIC_KEY, ActionMessages.getOptionalMnemonic( "ShowAddDataSourcePopupAction.Mnemonic" ) );
  }

  public void actionPerformed( final ActionEvent e ) {
    final ReportDesignerContext reportDesignerContext1 = getReportDesignerContext();
    if ( reportDesignerContext1 == null ) {
      return;
    }

    final JPopupMenu menu = ContextMenuUtility.createDataSourcePopup( reportDesignerContext1 );
    final Object source = e.getSource();
    if ( source instanceof Component ) {
      final Component c = (Component) source;
      menu.show( c, 0, c.getHeight() );
    } else {
      final Component parent = reportDesignerContext1.getView().getParent();
      menu.show( parent, 0, 0 );
    }
  }
}