/*!
* 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.editor.report.lineal;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.util.ArrayList;
import javax.swing.BoxLayout;
import javax.swing.ImageIcon;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.pentaho.reporting.designer.core.editor.report.ResizeRootBandComponent;
import org.pentaho.reporting.designer.core.editor.report.RootBandRenderingModel;
import org.pentaho.reporting.designer.core.editor.report.layouting.ElementRenderer;
import org.pentaho.reporting.designer.core.util.CanvasImageLoader;
import org.pentaho.reporting.engine.classic.core.PageDefinition;
/**
* A container for the vertical lineals of all report-root-bands. This container manages the mapping between vertical lineal components and report-root-bands.
*
* @author Thomas Morgner
*/
public class AllVerticalLinealsComponent extends JPanel
{
private class ReportUpdateHandler implements ChangeListener
{
private ReportUpdateHandler()
{
}
public void stateChanged(final ChangeEvent e)
{
refresh();
}
}
private class BottomImageBorder extends JPanel
{
public BottomImageBorder()
{
setOpaque(false);
}
protected void paintComponent(final Graphics g)
{
super.paintComponent(g);
final ImageIcon leftCornerBorder = CanvasImageLoader.getInstance().getLeftCornerShadowImage();
final ImageIcon bottomBorder = CanvasImageLoader.getInstance().getBottomShadowImage();
g.drawImage(leftCornerBorder.getImage(), getWidth() - 23, 0, leftCornerBorder.getIconWidth(), leftCornerBorder.getIconHeight(), null);
g.drawImage(bottomBorder.getImage(), getWidth() - 15, 0, getWidth(), bottomBorder.getIconHeight(), null);
}
}
private ArrayList<VerticalLinealComponent> lineals;
private JPanel innerCarrier;
private RootBandRenderingModel renderContext;
public AllVerticalLinealsComponent(final RootBandRenderingModel renderContext)
{
if (renderContext == null)
{
throw new NullPointerException();
}
setLayout(new BorderLayout());
this.renderContext = renderContext;
this.renderContext.addChangeListener(new ReportUpdateHandler());
this.lineals = new ArrayList();
this.innerCarrier = new JPanel();
this.innerCarrier.setBackground(new Color(255, 255, 255, 0));
this.innerCarrier.setOpaque(false);
this.innerCarrier.setLayout(new BoxLayout(innerCarrier, BoxLayout.Y_AXIS));
add(innerCarrier, BorderLayout.NORTH);
setOpaque(false);
setBackground(new Color(255, 255, 255, 0));
refresh();
}
public void refresh()
{
for (int i = 0; i < lineals.size(); i++)
{
final VerticalLinealComponent component = lineals.get(i);
component.setPageDefinition(null, null);
}
lineals.clear();
innerCarrier.removeAll();
final ElementRenderer[] allRenderers = renderContext.getAllRenderers();
final PageDefinition definition = renderContext.getPageDefinition();
for (int i = 0; i < allRenderers.length; i++)
{
final ElementRenderer renderer = allRenderers[i];
// final boolean showBorder = renderer.getElementType() instanceof PageHeaderType;
final boolean showBorder = false;
final VerticalLinealComponent c = new VerticalLinealComponent(showBorder, renderContext.getRenderContext());
c.setPageDefinition(definition, renderer);
lineals.add(c);
innerCarrier.add(c);
innerCarrier.add(new ResizeRootBandComponent(false, renderer, renderContext.getRenderContext()));
}
innerCarrier.add(new BottomImageBorder());
innerCarrier.invalidate();
innerCarrier.revalidate();
}
}