/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library 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.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: CollapseTest.java,v 1.5 2007/04/02 11:41:22 taqua Exp $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.renderer.text;
import junit.framework.TestCase;
import org.jfree.layouting.LayoutProcess;
import org.jfree.layouting.LibLayoutBoot;
import org.jfree.layouting.layouter.context.ContextId;
import org.jfree.layouting.layouter.context.DefaultElementContext;
import org.jfree.layouting.layouter.context.DefaultLayoutContext;
import org.jfree.layouting.layouter.context.LayoutContext;
import org.jfree.layouting.renderer.model.RenderNode;
import org.jfree.layouting.renderer.model.RenderableText;
import org.jfree.layouting.util.AttributeMap;
import org.pentaho.reporting.libraries.fonts.text.font.KerningProducer;
import org.pentaho.reporting.libraries.fonts.text.font.StaticFontSizeProducer;
import org.pentaho.reporting.libraries.fonts.text.font.FontSizeProducer;
import org.pentaho.reporting.libraries.fonts.text.font.NoKerningProducer;
import org.pentaho.reporting.libraries.fonts.text.Spacing;
import org.pentaho.reporting.libraries.fonts.text.StaticSpacingProducer;
import org.pentaho.reporting.libraries.fonts.text.SpacingProducer;
import org.pentaho.reporting.libraries.fonts.text.whitespace.WhiteSpaceFilter;
import org.pentaho.reporting.libraries.fonts.text.whitespace.CollapseWhiteSpaceFilter;
import org.pentaho.reporting.libraries.fonts.text.breaks.BreakOpportunityProducer;
import org.pentaho.reporting.libraries.fonts.text.breaks.WordBreakProducer;
/**
* Creation-Date: 14.07.2006, 14:12:02
*
* @author Thomas Morgner
*/
public class CollapseTest extends TestCase
{
private class MarginRenderableTextFactory extends DefaultRenderableTextFactory
{
public MarginRenderableTextFactory(final LayoutProcess layoutProcess)
{
super(layoutProcess);
}
protected SpacingProducer createSpacingProducer(final LayoutContext layoutContext)
{
return new StaticSpacingProducer(Spacing.EMPTY_SPACING);
}
protected FontSizeProducer createFontSizeProducer(final LayoutContext layoutContext)
{
return new StaticFontSizeProducer(5000, 5000, 4000);
}
protected KerningProducer createKerningProducer(final LayoutContext layoutContext)
{
return new NoKerningProducer();
}
protected BreakOpportunityProducer createBreakProducer(final LayoutContext layoutContext)
{
return new WordBreakProducer();
}
protected WhiteSpaceFilter createWhitespaceFilter(final LayoutContext layoutContext)
{
return new CollapseWhiteSpaceFilter();
}
}
public CollapseTest()
{
}
public CollapseTest(String string)
{
super(string);
}
protected void setUp() throws Exception
{
LibLayoutBoot.getInstance().start();
}
public void testMarginCreation()
{
DefaultElementContext elementContext = new DefaultElementContext(null);
DefaultLayoutContext layoutContext = new DefaultLayoutContext
(new ContextId(0, 0, 0), "Bah", "buh", null, new AttributeMap());
RenderableTextFactory tr = new CollapseTest.MarginRenderableTextFactory(null);
int[] text = new int[]{' ', ' ', ' ', ' ', ' ', ' '};
tr.startText();
RenderNode[] rts = tr.createText(text, 0, text.length, layoutContext);
RenderNode[] fts = tr.finishText();
assertEquals("Seq 1: Length", 0, rts.length);
assertEquals("Seq 2: Length", 1, fts.length);
RenderableText rt0 = (RenderableText) rts[0];
RenderableText rt1 = (RenderableText) rts[1];
RenderableText ft0 = (RenderableText) fts[0];
assertEquals("Chunk 1: Length", 1, rt0.getLength());
assertEquals("Chunk 2: Length", 1, rt1.getLength());
assertEquals("Chunk 3: Length", 0, ft0.getLength());
}
}