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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
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 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.tools.doclets.formats.html;

import java.io.IOException;
import java.util.Collection;

import com.sun.javadoc.*;
import com.sun.tools.doclets.formats.html.markup.*;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.tools.doclets.internal.toolkit.util.*;

Generate the package index for the left-hand frame in the generated output.
A click on the package name in this frame will update the page in the bottom
left hand frame with the listing of contents of the clicked package.
 
This is NOT part of any supported API.
 If you write code that depends on this, you do so at your own risk.
 This code and its internal interfaces are subject to change or
 deletion without notice.
Author:
Atul M Dambalkar/**
 * Generate the package index for the left-hand frame in the generated output.
 * A click on the package name in this frame will update the page in the bottom
 * left hand frame with the listing of contents of the clicked package.
 *
 *  <p><b>This is NOT part of any supported API.
 *  If you write code that depends on this, you do so at your own risk.
 *  This code and its internal interfaces are subject to change or
 *  deletion without notice.</b>
 *
 * @author Atul M Dambalkar
 */
@Deprecated
public class PackageIndexFrameWriter extends AbstractPackageIndexWriter {

    
Construct the PackageIndexFrameWriter object.
Params:
filename – Name of the package index file to be generated./**
     * Construct the PackageIndexFrameWriter object.
     *
     * @param filename Name of the package index file to be generated.
     */
    public PackageIndexFrameWriter(ConfigurationImpl configuration,
                                   DocPath filename) throws IOException {
        super(configuration, filename);
    }

    
Generate the package index file named "overview-frame.html".
Throws:
DocletAbortException – /**
     * Generate the package index file named "overview-frame.html".
     * @throws DocletAbortException
     */
    public static void generate(ConfigurationImpl configuration) {
        PackageIndexFrameWriter packgen;
        DocPath filename = DocPaths.OVERVIEW_FRAME;
        try {
            packgen = new PackageIndexFrameWriter(configuration, filename);
            packgen.buildPackageIndexFile("doclet.Window_Overview", false);
            packgen.close();
        } catch (IOException exc) {
            configuration.standardmessage.error(
                        "doclet.exception_encountered",
                        exc.toString(), filename);
            throw new DocletAbortException(exc);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    protected void addPackagesList(Collection<PackageDoc> packages, String text,
            String tableSummary, Content body) {
        Content heading = HtmlTree.HEADING(HtmlConstants.PACKAGE_HEADING, true,
                packagesLabel);
        HtmlTree htmlTree = (configuration.allowTag(HtmlTag.MAIN))
                ? HtmlTree.MAIN(HtmlStyle.indexContainer, heading)
                : HtmlTree.DIV(HtmlStyle.indexContainer, heading);
        HtmlTree ul = new HtmlTree(HtmlTag.UL);
        ul.setTitle(packagesLabel);
        for (PackageDoc aPackage : packages) {
            // Do not list the package if -nodeprecated option is set and the
            // package is marked as deprecated.
            if (aPackage != null &&
                (!(configuration.nodeprecated && utils.isDeprecated(aPackage)))) {
                ul.addContent(getPackage(aPackage));
            }
        }
        htmlTree.addContent(ul);
        body.addContent(htmlTree);
    }

    
Returns each package name as a separate link.
Params:
pd – PackageDoc
Returns:
content for the package link/**
     * Returns each package name as a separate link.
     *
     * @param pd PackageDoc
     * @return content for the package link
     */
    protected Content getPackage(PackageDoc pd) {
        Content packageLinkContent;
        Content packageLabel;
        if (!pd.name().isEmpty()) {
            packageLabel = getPackageLabel(pd.name());
            packageLinkContent = getHyperLink(pathString(pd,
                     DocPaths.PACKAGE_FRAME), packageLabel, "",
                    "packageFrame");
        } else {
            packageLabel = new StringContent("<unnamed package>");
            packageLinkContent = getHyperLink(DocPaths.PACKAGE_FRAME,
                    packageLabel, "", "packageFrame");
        }
        Content li = HtmlTree.LI(packageLinkContent);
        return li;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    protected void addNavigationBarHeader(Content body) {
        Content headerContent;
        if (configuration.packagesheader.length() > 0) {
            headerContent = new RawHtml(replaceDocRootDir(configuration.packagesheader));
        } else {
            headerContent = new RawHtml(replaceDocRootDir(configuration.header));
        }
        Content heading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING, true,
                HtmlStyle.bar, headerContent);
        body.addContent(heading);
    }

    
Do nothing as there is no overview information in this page.
/**
     * Do nothing as there is no overview information in this page.
     */
    protected void addOverviewHeader(Content body) {
    }

    
Adds "All Classes" link for the top of the left-hand frame page to the
documentation tree.
Params:
ul – the Content object to which the "All Classes" link should be added/**
     * Adds "All Classes" link for the top of the left-hand frame page to the
     * documentation tree.
     *
     * @param ul the Content object to which the "All Classes" link should be added
     */
    protected void addAllClassesLink(Content ul) {
        Content linkContent = getHyperLink(DocPaths.ALLCLASSES_FRAME,
                allclassesLabel, "", "packageFrame");
        Content li = HtmlTree.LI(linkContent);
        ul.addContent(li);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    protected void addNavigationBarFooter(Content body) {
        Content p = HtmlTree.P(getSpace());
        body.addContent(p);
    }
}