/*
* 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) 2001 - 2009 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext;
import org.pentaho.reporting.engine.classic.core.layout.output.AbstractOutputProcessorMetaData;
import org.pentaho.reporting.engine.classic.core.layout.output.OutputProcessorFeature;
import org.pentaho.reporting.libraries.base.config.Configuration;
import org.pentaho.reporting.libraries.fonts.monospace.MonospaceFontRegistry;
import org.pentaho.reporting.libraries.fonts.registry.DefaultFontStorage;
/**
* Creation-Date: 13.05.2007, 13:10:59
*
* @author Thomas Morgner
*/
public class TextOutputProcessorMetaData extends AbstractOutputProcessorMetaData
{
public static final OutputProcessorFeature.NumericOutputProcessorFeature CHAR_WIDTH =
new OutputProcessorFeature.NumericOutputProcessorFeature("txt.character-width-pt");
public static final OutputProcessorFeature.NumericOutputProcessorFeature CHAR_HEIGHT =
new OutputProcessorFeature.NumericOutputProcessorFeature("txt.character-height-pt");
public TextOutputProcessorMetaData(final Configuration configuration,
final float lpi, final float cpi)
{
super(configuration, new DefaultFontStorage(new MonospaceFontRegistry(lpi, cpi)));
setNumericFeatureValue(TextOutputProcessorMetaData.CHAR_WIDTH, 72.0 / cpi);
setNumericFeatureValue(TextOutputProcessorMetaData.CHAR_HEIGHT, 72.0 / lpi);
addFeature(OutputProcessorFeature.PAGE_SECTIONS);
addFeature(OutputProcessorFeature.PAGEBREAKS);
if ("true".equals(configuration.getConfigProperty(
"org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.AssumeOverflowX")))
{
addFeature(OutputProcessorFeature.ASSUME_OVERFLOW_X);
}
if ("true".equals(configuration.getConfigProperty(
"org.pentaho.reporting.engine.classic.core.modules.output.pageable.plaintext.AssumeOverflowY")))
{
addFeature(OutputProcessorFeature.ASSUME_OVERFLOW_Y);
}
}
public boolean isFeatureSupported(final OutputProcessorFeature.BooleanOutputProcessorFeature feature)
{
if (OutputProcessorFeature.LEGACY_LINEHEIGHT_CALC.equals(feature))
{
// This would mess up our beautiful text processing. We hardcode the value here so that no evil (or stupid)
// user could ever override it.
return false;
}
return super.isFeatureSupported(feature);
}
/**
* The export descriptor is a string that describes the output characteristics. For libLayout outputs, it should start
* with the output class (one of 'pageable', 'flow' or 'stream'), followed by '/liblayout/' and finally followed by
* the output type (ie. PDF, Print, etc).
*
* @return the export descriptor.
*/
public String getExportDescriptor()
{
return "pageable/text";
}
}