<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">/*
 * @(#)HtmlDocWriter.java	1.26 98/02/24
 *
 * Copyright 1997, 1998 by Sun Microsystems, Inc.,
 * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
 * All rights reserved.
 *
 * This software is the confidential and proprietary information
 * of Sun Microsystems, Inc. ("Confidential Information").  You
 * shall not disclose such Confidential Information and shall use
 * it only in accordance with the terms of the license agreement
 * you entered into with Sun.
 */

package com.sun.tools.doclets;

import com.sun.javadoc.*;
import java.io.*;
import java.util.*;
import java.lang.*;
import java.text.MessageFormat;


/** 
 * Class for the Html Format Code Generation specific to JavaDoc.
 * This Class contains methods related to the Html Code Generation which 
 * are used by the Sub-Classes in the package com.sun.tools.doclets.standard 
 * and com.sun.tools.doclets.oneone.
 *
 * @since JDK1.2
 * @author Atul M Dambalkar
 * @author Robert Field
 */
public abstract class HtmlDocWriter extends HtmlWriter {
   
    /**
     * All the user given options on the command line.
     */ 
    public static Configuration configuration;

    /**
     * Constructor. Initializes the destination file name through the super
     * class HtmlWriter.
     *
     * @param filename String file name.
     */
    public HtmlDocWriter(String filename) throws IOException {
        super(configuration.destdirname + filename, configuration.docencoding);
        configuration.message.notice("doclet.Generating_0", 
                       configuration.destdirname + filename);
    }

    public HtmlDocWriter(String path, String filename) throws IOException {
        super(configuration.destdirname + path, filename,  
              configuration.docencoding);
        configuration.message.notice("doclet.Generating_0", 
                                     configuration.destdirname + 
                                     ((path.length() &gt; 0)? 
                                        path + fileseparator: "") + filename);
    }

    /**
     * Print Html Hyper Link.
     *
     * @param link String name of the file.
     * @param where Position of the link in the file. Character '#' is not
     * needed.
     * @param label Tag for the link.
     * @param bold  Boolean that sets label to bold.
     */
    public void printHyperLink(String link, String where,
                               String label, boolean bold) {
        print(getHyperLink(link, where, label, bold, ""));
    }

    /**
     * Print Html Hyper Link.
     *
     * @param link String name of the file.
     * @param where Position of the link in the file. Character '#' is not
     * needed.
     * @param label Tag for the link.
     */
    public void printHyperLink(String link, String where, String label) {
        printHyperLink(link, where, label, false);
    }
 
    /**
     * Print Html Hyper Link.
     *
     * @param link       String name of the file.
     * @param where      Position of the link in the file. Character '#' is not
     * needed.
     * @param label      Tag for the link.
     * @param bold       Boolean that sets label to bold.
     * @param stylename  String style of text defined in style sheet.
     */
    public void printHyperLink(String link, String where,
                               String label, boolean bold, 
                               String stylename) {
        print(getHyperLink(link, where, label, bold, stylename));
    }

    /**
     * Return Html Hyper Link string.
     *
     * @param link       String name of the file.
     * @param where      Position of the link in the file. Character '#' is not
     * needed.
     * @param label      Tag for the link.
     * @param bold       Boolean that sets label to bold.
     * @return String    Hyper Link.
     */
    public String getHyperLink(String link, String where, 
                               String label, boolean bold) {
        return getHyperLink(link, where, label, bold, "");
    }

    /**
     * Get Html Hyper Link string.
     *
     * @param link       String name of the file.
     * @param where      Position of the link in the file. Character '#' is not
     * needed.
     * @param label      Tag for the link.
     * @param bold       Boolean that sets label to bold.
     * @param stylename  String style of text defined in style sheet.
     * @return String    Hyper Link.
     */   
    public String getHyperLink(String link, String where, 
                               String label, boolean bold, 
                               String stylename) {
        StringBuffer retlink = new StringBuffer();
        retlink.append("&lt;A HREF=\"");
        retlink.append(link);
        if (where.length() != 0) {
            retlink.append("#");
            retlink.append(where);
        }
        retlink.append("\"&gt;");
        if (stylename.length() != 0) {
            retlink.append("&lt;FONT ID=\"");
            retlink.append(stylename);
            retlink.append("\"&gt;");
        }
        if (bold) {
            retlink.append("&lt;B&gt;");
        }
        retlink.append(label);
        if (bold) {
            retlink.append("&lt;/B&gt;");
        }
        if (stylename.length() != 0) {
            retlink.append("&lt;/FONT&gt;");
        }
        retlink.append("&lt;/A&gt;");
        return retlink.toString();
    }
    
    /**
     * Print link without positioning in the file.
     * 
     * @param link       String name of the file.
     * @param label      Tag for the link.
     */
    public void printHyperLink(String link, String label) {
        print(getHyperLink(link, "", label, false));
    }

    /**
     * Get link string without positioning in the file.
     * 
     * @param link       String name of the file.
     * @param label      Tag for the link.
     * @return Strign    Hyper link.
     */
    public String getHyperLink(String link, String label) {
        return getHyperLink(link, "", label, false);
    }

    /**
     * Print the name of the package, this class is in.
     * 
     * @param cd    ClassDoc.
     */
    public void printPkgName(ClassDoc cd) {
        print(getPkgName(cd));
    }

    /**
     * Get the name of the package, this class is in.
     * 
     * @param cd    ClassDoc.
     */
    public String getPkgName(ClassDoc cd) {
        String pkgName = cd.containingPackage().name();
	if (pkgName.length() &gt; 0) {
            pkgName += ".";
            return pkgName;
        }
        return "";
    }

    /**
     * Print some part of the Html file header.
     *
     * @param title    Title of this HTML document.
     */
    public void printPartialHeader(String title) {
        println("&lt;!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Frameset//EN\"" +
                "\"http://www.w3.org/TR/REC-html40/frameset.dtd\"&gt;");
        println("&lt;!--NewPage--&gt;");
        html();
        head();
        print("&lt;!-- Generated by javadoc on ");
        print(today());
        println("--&gt;");
        title();
        println(title);
        titleEnd();
        headEnd();
    }

    /**
     * Print the appropriate spaces to format the class tree in the class page.
     *
     * @param len   Number of spaces.
     */
    public String spaces(int len) {
        String space = "";

        for (int i = 0; i &lt; len; i++) {
            space += " ";
        }
        return space;
    }

    /**
     * Print the closing &amp;lt;/body&amp;gt; and &amp;lt;/html&amp;gt; tags.
     */
    public void printBodyHtmlEnd() {
        println();
        bodyEnd();
        htmlEnd();
    }

    /**
     * Calls {@link #printBodyHtmlEnd()} method.
     */
    public void printFooter() {
        printBodyHtmlEnd();
    }

    /**
     * Print closing &amp;lt;/html&amp;gt; tag.
     */
    public void printFrameFooter() {
        htmlEnd();
    }

    /**
     * Print ten non-breaking spaces("&amp;#38;nbsp;").
     */
    public void printNbsps() {
        print("&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;");
    }
    
    /**
     * Get the day and date information for today, depending upon user option.
     * 
     * @return String Today.
     * @see java.util.Calender
     * @see java.util.GregorianCalendar 
     * @see java.util.TimeZone
     */
    public String today() {
        if (configuration.nodate) {
            return "TODAY";
        }
        Calendar calendar = new GregorianCalendar(TimeZone.getDefault());
        return calendar.getTime().toString();
    }
}
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