MuseSourceTag.java

/**

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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Created 19 sept. 2006

package oqube.muse.muse;

import java.io.IOException;

import java.util.HashMap;

import java.util.Map;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

import com.uwyn.jhighlight.renderer.JavaXhtmlRenderer;

import com.uwyn.jhighlight.renderer.Renderer;

import com.uwyn.jhighlight.renderer.XhtmlRenderer;

import com.uwyn.jhighlight.renderer.XhtmlRendererFactory;

import fr.lifl.utils.SubstitutableString;

import oqube.muse.AbstractTagHandler;

import oqube.muse.MuseSink;

import oqube.muse.MuseTagHandler;

import oqube.muse.html.HTMLSourceTag;

/**

* A class that generates an muse fragment from <source> tags encountered in a

* muse literate file. This class uses a

* {@link oqube.muse.literate.DefaultSourceRepository} object if it exists so that

* fragments can later be processed for source code generation. Fragments

* are output as is enclosed in a <source> tag and with a leading anchor

* identifying the fragment. Inline references to other fragments are kept

* as is for further processing.

* @author nono

* @see oqube.muse.html.HTMLSourceTag

public class MuseSourceTag extends AbstractTagHandler {

* map from fragment names to references count.

private Map ids = new HashMap();

private static final String EOL = System.getProperty("line.separator");

* (non-Javadoc)

* @see oqube.muse.MuseTagHandler#block(oqube.muse.MuseSink, java.lang.String,

* java.lang.String[][], java.lang.String)

public boolean block(MuseSink sink, String tag, String[][] at, String content) {

// Check tag and parameters

if (!"source".equals(tag))

return false;

StringBuffer ats = new StringBuffer();

ats.append(EOL);

ats.append("<source");

for (int i = 0; i < at.length; i++) {

if("hidden".equals(at[i][0]) && "true".equalsIgnoreCase(at[i][1]))

return true;

ats.append(' ').append(at[i][0]).append('=').append('"').append(at[i][1]).append('"');

}

ats.append('>');

sink.rawText(ats.toString());

sink.rawText(EOL);

sink.rawText(content);

sink.rawText(EOL);

sink.rawText("</source>");

sink.rawText(EOL);

return true;

}

* (non-Javadoc)

* @see oqube.muse.MuseTagHandler#flow(oqube.muse.MuseSink, java.lang.String,

* java.lang.String[][], java.lang.String)

public boolean flow(MuseSink sink, String tag, String[][] at, String content) {

return block(sink, tag, at, content);

}