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sonarqube
miroir de https://github.com/SonarSource/sonarqube.git


			
				
					
						
						
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							/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube 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 3 of the License, or (at your option) any later version.
 *
 * SonarQube 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 program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.colorizer;

import org.sonar.channel.CodeReader;

/**
 * @deprecated since 4.5.2 replace by highlighting mechanism
 */
@Deprecated
public class HtmlDecorator extends Tokenizer {

  private HtmlOptions options;
  private int lineId;

  private static final int LF = '\n';
  private static final int CR = '\r';

  public HtmlDecorator(HtmlOptions options) {
    this.options = options;
    this.lineId = options.getFirstLineId();
  }

  public String getTagBeginOfFile() {
    StringBuilder sb = new StringBuilder();
    if (options.isGenerateHtmlHeader()) {
      sb.append("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" "
        + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html><body>");
    }
    sb.append("<table class=\"code\" id=\"");
    if (options.getTableId() != null) {
      sb.append(options.getTableId());
    }
    sb.append("\"><tbody><tr id=\"").append(lineId++).append("\"><td><pre>");
    return sb.toString();
  }

  public String getTagEndOfFile() {
    StringBuilder sb = new StringBuilder();
    sb.append("</pre></td></tr></tbody></table>");
    if (options.isGenerateHtmlHeader()) {
      sb.append("</body></html>");
    }
    return sb.toString();
  }

  public String getTagBefore() {
    String tag = "<tr id=\"" + lineId + "\"><td><pre>";
    lineId++;
    return tag;
  }

  public String getTagAfter() {
    return "</pre></td></tr>";
  }

  @Override
  public boolean consume(CodeReader code, HtmlCodeBuilder codeBuilder) {
    int lineNumber = code.getLinePosition();
    if (code.peek() == LF || code.peek() == CR) {
      code.pop();
      if (lineNumber != code.getLinePosition()) {
        codeBuilder.appendWithoutTransforming(getTagAfter());
        codeBuilder.appendWithoutTransforming(getTagBefore());
      }
      return true;
    }
    return false;
  }
}