package de.java2html.converter;
import java.io.BufferedWriter;
import java.io.IOException;
import de.java2html.javasource.JavaSource;
import de.java2html.javasource.JavaSourceType;
import de.java2html.options.JavaSourceConversionOptions;
import de.java2html.options.JavaSourceStyleTable;
/**
* @author Markus Gebhard
*/
public class JavaSource2XhtmlConverter extends AbstractJavaSourceToXmlConverter {
private final static String XHTML_HEADER_END = "</head>\n<body>\n";
private final static String XHTML_FOOTER = "</body>\n</html>";
public JavaSource2XhtmlConverter() {
super(new ConverterMetaData("xhtml", "XHTML 1.0 transitional (with stylesheet)", "xhtml"));
}
protected String getHeaderEnd() {
return XHTML_HEADER_END;
}
protected String getFooter() {
return XHTML_FOOTER;
}
protected String createHeader(JavaSourceStyleTable styleTable, String title) {
return XML_HEADER + createHeaderStart(styleTable, title);
}
private String createHeaderStart(JavaSourceStyleTable styleTable, String title) {
if (title == null) {
title = ""; //$NON-NLS-1$
}
return "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"
+ "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
+ "<head>\n<style>\n"
+ createStyleSheet(styleTable)
+ "</style>\n"
+ "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
+ "<title>"
+ title
+ "</title>\n";
}
public void convert(JavaSource source, JavaSourceConversionOptions options, BufferedWriter writer)
throws IOException {
if (source == null) {
throw new IllegalStateException("Trying to write out converted code without having source set.");
}
String sourceCode = source.getCode();
JavaSourceType[] sourceTypes = source.getClassification();
if (lineNumbers) {
writer.write("<table class=\"java\">\n<tr class=\"java\">\n<td valign=\"top\" class=\"java-ln\">");
writer.newLine();
if (pre) {
writer.write("<pre class=\"java-ln\">");
}
else {
writer.write("<tt class=\"java-ln\">");
}
for (int i = 1; i <= source.getLineCount(); i++) {
writer.write(String.valueOf(i) + lineEnd);
writer.newLine();
}
// sb.append(new Integer(source.getLineCount()).toString());
if (pre) {
writer.write("</pre>\n");
}
else {
writer.write("</tt>\n");
}
writer.write("</td>\n");
writer.write("<td valign=\"top\" class=\"java\">");
writer.newLine();
}
else if (pre) {
writer.write("<pre class=\"java\">");
}
else {
writer.write("<tt class=\"java\">");
}
int start = 0;
int end = 0;
while (start < sourceTypes.length) {
while (end < sourceTypes.length - 1
&& (sourceTypes[end + 1] == sourceTypes[start] || sourceTypes[end + 1] == JavaSourceType.BACKGROUND)) {
++end;
}
toXml(sourceCode, sourceTypes, start, end, writer);
start = end + 1;
end = start;
}
if (pre) {
writer.write("</pre>");
}
else {
writer.write("</tt>");
}
if (lineNumbers) {
writer.write("</td>\n</tr>\n</table>");
writer.newLine();
}
}
}
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