/*!
* 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.actions.ToggleStateAction;
import org.pentaho.reporting.designer.core.util.IconLoader;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
/**
* Todo: Document me
*
* @author Thomas Morgner
*/
public class SelectionWaitingAction extends AbstractReportContextAction
implements ToggleStateAction {
private class SelectionWaitingHandler implements PropertyChangeListener {
private SelectionWaitingHandler() {
}
public void propertyChange( final PropertyChangeEvent evt ) {
putValue( Action.SELECTED_KEY, evt.getNewValue() );
}
}
private PropertyChangeListener selectionWaitingHandler;
public SelectionWaitingAction() {
selectionWaitingHandler = new SelectionWaitingHandler();
putValue( Action.NAME, ActionMessages.getString( "SelectionWaitingAction.Text" ) );
putValue( Action.SMALL_ICON, IconLoader.getInstance().getRubberbandSelectionIcon() );
putValue( Action.SHORT_DESCRIPTION, ActionMessages.getString( "SelectionWaitingAction.Description" ) );
putValue( Action.MNEMONIC_KEY, ActionMessages.getOptionalMnemonic( "SelectionWaitingAction.Mnemonic" ) );
putValue( Action.ACCELERATOR_KEY, ActionMessages.getOptionalKeyStroke( "SelectionWaitingAction.Accelerator" ) );
}
protected void updateDesignerContext( final ReportDesignerContext oldContext,
final ReportDesignerContext newContext ) {
super.updateDesignerContext( oldContext, newContext );
if ( oldContext != null ) {
oldContext
.removePropertyChangeListener( ReportDesignerContext.SELECTION_WAITING_PROPERTY, selectionWaitingHandler );
}
if ( newContext != null ) {
newContext.addPropertyChangeListener( ReportDesignerContext.SELECTION_WAITING_PROPERTY, selectionWaitingHandler );
}
}
public boolean isSelected() {
return Boolean.TRUE.equals( getValue( Action.SELECTED_KEY ) );
}
public void setSelected( final boolean selected ) {
putValue( Action.SELECTED_KEY, selected );
}
public void actionPerformed( final ActionEvent e ) {
final ReportDesignerContext activeContext = getReportDesignerContext();
if ( activeContext == null ) {
return;
}
activeContext.setSelectionWaiting( activeContext.isSelectionWaiting() == false );
}
}