Package org.pentaho.reporting.engine.classic.core.bugs

Source Code of org.pentaho.reporting.engine.classic.core.bugs.Prd4215Test$TextTraceRecord

/*!
* 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.engine.classic.core.bugs;

import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;
import org.pentaho.reporting.engine.classic.core.AttributeNames;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.ClassicEngineCoreModule;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.ReportProcessingException;
import org.pentaho.reporting.engine.classic.core.filter.types.LabelType;
import org.pentaho.reporting.engine.classic.core.layout.model.LayoutNodeTypes;
import org.pentaho.reporting.engine.classic.core.layout.model.LogicalPageBox;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderNode;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderableText;
import org.pentaho.reporting.engine.classic.core.layout.output.AbstractOutputProcessorMetaData;
import org.pentaho.reporting.engine.classic.core.layout.output.ContentProcessingException;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.graphics.internal.GraphicsOutputProcessorMetaData;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.graphics.internal.LogicalPageDrawable;
import org.pentaho.reporting.engine.classic.core.style.ElementStyleKeys;
import org.pentaho.reporting.engine.classic.core.style.TextStyleKeys;
import org.pentaho.reporting.engine.classic.core.testsupport.DebugReportRunner;
import org.pentaho.reporting.engine.classic.core.testsupport.font.LocalFontRegistry;
import org.pentaho.reporting.engine.classic.core.testsupport.graphics.TestGraphics2D;
import org.pentaho.reporting.engine.classic.core.testsupport.selector.MatchFactory;
import org.pentaho.reporting.libraries.base.util.DebugLog;
import org.pentaho.reporting.libraries.fonts.registry.DefaultFontStorage;

public class Prd4215Test extends TestCase
{
  public Prd4215Test()
  {
  }

  public void setUp() throws Exception
  {
    ClassicEngineBoot.getInstance().start();
  }

  public void testRichText() throws ReportProcessingException, ContentProcessingException
  {
    final Element e = new Element();
    e.setElementType(LabelType.INSTANCE);
    e.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.RICH_TEXT_TYPE, "text/html");
    e.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE,
        "Hi I am trying to use the <b>rich text type = text/html</b> in PRD version - 3.7.");
    e.getStyle().setStyleProperty(TextStyleKeys.FONTSIZE, 12);
    e.getStyle().setStyleProperty(TextStyleKeys.FONT, "Arial");
    e.getStyle().setStyleProperty(ElementStyleKeys.MIN_WIDTH, 285f);
    e.getStyle().setStyleProperty(ElementStyleKeys.MIN_HEIGHT, 20f);

    final MasterReport report = new MasterReport();
    report.getReportHeader().addElement(e);
    report.getReportConfiguration().setConfigProperty(ClassicEngineCoreModule.COMPLEX_TEXT_CONFIG_OVERRIDE_KEY, "false");

    final LogicalPageBox logicalPageBox = DebugReportRunner.layoutSingleBand(report, report.getReportHeader(), false, false);
    logicalPageBox.getRepeatFooterArea().setY(logicalPageBox.getContentArea().getHeight());
    logicalPageBox.getFooterArea().setY(logicalPageBox.getContentArea().getHeight());

    // ModelPrinter.INSTANCE.print(logicalPageBox);

    final RenderNode[] elementsByNodeType = MatchFactory.findElementsByNodeType(logicalPageBox, LayoutNodeTypes.TYPE_NODE_TEXT);
    assertEquals(17, elementsByNodeType.length); // quick and easy way to see that all elements are there.

    // debugPrintText(elementsByNodeType);

    final LocalFontRegistry registry = new LocalFontRegistry();
    registry.initialize();

    final GraphicsOutputProcessorMetaData metaData = new GraphicsOutputProcessorMetaData(new DefaultFontStorage(registry));
    metaData.initialize(report.getConfiguration());

    final LogicalPageDrawable drawable = new LogicalPageDrawable();
    drawable.init(logicalPageBox, metaData, report.getResourceManager());

    final TracingGraphics g2 = new TracingGraphics();
    drawable.draw(g2, new Rectangle2D.Double(0, 0, 500, 500));
/*
    for (int i = 0; i < g2.records.size(); i++)
    {
      final TextTraceRecord record = g2.records.get(i);
      System.out.println ("goldenSamples.add(new TextTraceRecord(" + record.x + ", " + record.y + ", \"" + record.text +"\"));");
    }
*/
    assertEquals(getSamples(), g2.records);
  }

  private List<TextTraceRecord> getSamples()
  {
    ArrayList<TextTraceRecord> goldenSamples = new ArrayList<TextTraceRecord>();
    goldenSamples.add(new TextTraceRecord(0, 12, "Hi"));
    goldenSamples.add(new TextTraceRecord(15, 12, "I"));
    goldenSamples.add(new TextTraceRecord(21, 12, "am"));
    goldenSamples.add(new TextTraceRecord(41, 12, "trying"));
    goldenSamples.add(new TextTraceRecord(74, 12, "to"));
    goldenSamples.add(new TextTraceRecord(87, 12, "use"));
    goldenSamples.add(new TextTraceRecord(110, 12, "the"));
    goldenSamples.add(new TextTraceRecord(130, 12, "rich"));
    goldenSamples.add(new TextTraceRecord(153, 12, "text"));
    goldenSamples.add(new TextTraceRecord(175, 12, "type"));
    goldenSamples.add(new TextTraceRecord(201, 12, "="));
    goldenSamples.add(new TextTraceRecord(212, 12, "text/html"));
    goldenSamples.add(new TextTraceRecord(260, 12, "in"));
    goldenSamples.add(new TextTraceRecord(0, 24, "PRD"));
    goldenSamples.add(new TextTraceRecord(29, 24, "version"));
    goldenSamples.add(new TextTraceRecord(71, 24, "-"));
    goldenSamples.add(new TextTraceRecord(78, 24, "3.7."));
    return goldenSamples;
  }

  private static class TextTraceRecord
  {
    public int x;
    public int y;
    public String text;

    private TextTraceRecord(final int x, final int y, final String text)
    {
      this.x = x;
      this.y = y;
      this.text = text;
    }

    public boolean equals(final Object o)
    {
      if (this == o)
      {
        return true;
      }
      if (o == null || getClass() != o.getClass())
      {
        return false;
      }

      final TextTraceRecord that = (TextTraceRecord) o;

      if (x != that.x)
      {
        return false;
      }
      if (y != that.y)
      {
        return false;
      }
      if (!text.equals(that.text))
      {
        return false;
      }

      return true;
    }

    public int hashCode()
    {
      int result = x;
      result = 31 * result + y;
      result = 31 * result + text.hashCode();
      return result;
    }

    public String toString()
    {
      return "TextTraceRecord{" +
          "text='" + text + '\'' +
          ", x=" + x +
          ", y=" + y +
          '}';
    }
  }

  private static class TracingGraphics extends TestGraphics2D
  {
    private ArrayList<TextTraceRecord> records;

    private TracingGraphics()
    {
      records = new ArrayList<TextTraceRecord>();
    }

    public void drawString(final String str, final float x, final float y)
    {
      records.add(new TextTraceRecord(StrictMath.round(x), StrictMath.round(y), str));
    }
  }

  private void debugPrintText(final RenderNode[] elementsByNodeType)
  {
    for (int i = 0; i < elementsByNodeType.length; i++)
    {
      final RenderableText renderNode = (RenderableText) elementsByNodeType[i];
      DebugLog.log(renderNode.getRawText());
    }
  }
}
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