/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.uima.ruta.ide.ui.documentation;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
public class ScriptDocumentationProvider {
public ScriptDocumentationProvider() {
super();
}
protected String getLine(Document d, int line) throws BadLocationException {
return d.get(d.getLineOffset(line), d.getLineLength(line));
}
protected String convertToHTML(String header) {
StringBuffer result = new StringBuffer();
// result.append("<p>\n");
Document d = new Document(header);
for (int line = 0;; line++) {
try {
String str = getLine(d, line).trim();
if (str == null)
break;
while (str.length() > 0 && str.startsWith("#"))
str = str.substring(1);
while (str.length() > 0 && str.endsWith("#"))
str = str.substring(0, str.length() - 1);
if (str.length() == 0)
result.append("<p>");
else {
if (str.trim().matches("\\w*:")) {
result.append("<h4>");
result.append(str);
result.append("</h4>");
} else
result.append(str + "<br>");
}
} catch (BadLocationException e) {
break;
}
}
// result.append("</p>\n");
return result.toString();
}
}