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 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.sun.tools.doclets.formats.html;

import java.io.*;
import java.util.*;

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.*;

Class to generate file for each package contents in the right-hand
frame. This will list all the Class Kinds in the package. A click on any
class-kind will update the frame with the clicked class-kind page.
 
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, Bhavesh Patel (Modified)/**
 * Class to generate file for each package contents in the right-hand
 * frame. This will list all the Class Kinds in the package. A click on any
 * class-kind will update the frame with the clicked class-kind page.
 *
 *  <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
 * @author Bhavesh Patel (Modified)
 */
@Deprecated
public class PackageWriterImpl extends HtmlDocletWriter
    implements PackageSummaryWriter {

    
The prev package name in the alpha-order list.
/**
     * The prev package name in the alpha-order list.
     */
    protected PackageDoc prev;

    
The next package name in the alpha-order list.
/**
     * The next package name in the alpha-order list.
     */
    protected PackageDoc next;

    
The package being documented.
/**
     * The package being documented.
     */
    protected PackageDoc packageDoc;

    
The HTML tree for main tag.
/**
     * The HTML tree for main tag.
     */
    protected HtmlTree mainTree = HtmlTree.MAIN();

    
The HTML tree for section tag.
/**
     * The HTML tree for section tag.
     */
    protected HtmlTree sectionTree = HtmlTree.SECTION();

    
Constructor to construct PackageWriter object and to generate
"package-summary.html" file in the respective package directory.
For example for package "java.lang" this will generate file
"package-summary.html" file in the "java/lang" directory. It will also
create "java/lang" directory in the current or the destination directory
if it doesn't exist.
Params:
configuration – the configuration of the doclet.
packageDoc –    PackageDoc under consideration.
prev –          Previous package in the sorted array.
next –            Next package in the sorted array./**
     * Constructor to construct PackageWriter object and to generate
     * "package-summary.html" file in the respective package directory.
     * For example for package "java.lang" this will generate file
     * "package-summary.html" file in the "java/lang" directory. It will also
     * create "java/lang" directory in the current or the destination directory
     * if it doesn't exist.
     *
     * @param configuration the configuration of the doclet.
     * @param packageDoc    PackageDoc under consideration.
     * @param prev          Previous package in the sorted array.
     * @param next            Next package in the sorted array.
     */
    public PackageWriterImpl(ConfigurationImpl configuration,
            PackageDoc packageDoc, PackageDoc prev, PackageDoc next)
            throws IOException {
        super(configuration, DocPath.forPackage(packageDoc).resolve(DocPaths.PACKAGE_SUMMARY));
        this.prev = prev;
        this.next = next;
        this.packageDoc = packageDoc;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public Content getPackageHeader(String heading) {
        HtmlTree bodyTree = getBody(true, getWindowTitle(utils.getPackageName(packageDoc)));
        HtmlTree htmlTree = (configuration.allowTag(HtmlTag.HEADER))
                ? HtmlTree.HEADER()
                : bodyTree;
        addTop(htmlTree);
        addNavLinks(true, htmlTree);
        if (configuration.allowTag(HtmlTag.HEADER)) {
            bodyTree.addContent(htmlTree);
        }
        HtmlTree div = new HtmlTree(HtmlTag.DIV);
        div.addStyle(HtmlStyle.header);
        Content annotationContent = new HtmlTree(HtmlTag.P);
        addAnnotationInfo(packageDoc, annotationContent);
        div.addContent(annotationContent);
        Content tHeading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING, true,
                HtmlStyle.title, packageLabel);
        tHeading.addContent(getSpace());
        Content packageHead = new StringContent(heading);
        tHeading.addContent(packageHead);
        div.addContent(tHeading);
        addDeprecationInfo(div);
        if (packageDoc.inlineTags().length > 0 && ! configuration.nocomment) {
            HtmlTree docSummaryDiv = new HtmlTree(HtmlTag.DIV);
            docSummaryDiv.addStyle(HtmlStyle.docSummary);
            addSummaryComment(packageDoc, docSummaryDiv);
            div.addContent(docSummaryDiv);
            Content space = getSpace();
            Content descLink = getHyperLink(getDocLink(
                    SectionName.PACKAGE_DESCRIPTION),
                    descriptionLabel, "", "");
            Content descPara = new HtmlTree(HtmlTag.P, seeLabel, space, descLink);
            div.addContent(descPara);
        }
        if (configuration.allowTag(HtmlTag.MAIN)) {
            mainTree.addContent(div);
        } else {
            bodyTree.addContent(div);
        }
        return bodyTree;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public Content getContentHeader() {
        HtmlTree div = new HtmlTree(HtmlTag.DIV);
        div.addStyle(HtmlStyle.contentContainer);
        return div;
    }

    
Add the package deprecation information to the documentation tree.
Params:
div – the content tree to which the deprecation information will be added/**
     * Add the package deprecation information to the documentation tree.
     *
     * @param div the content tree to which the deprecation information will be added
     */
    public void addDeprecationInfo(Content div) {
        Tag[] deprs = packageDoc.tags("deprecated");
        if (utils.isDeprecated(packageDoc)) {
            HtmlTree deprDiv = new HtmlTree(HtmlTag.DIV);
            deprDiv.addStyle(HtmlStyle.deprecatedContent);
            Content deprPhrase = HtmlTree.SPAN(HtmlStyle.deprecatedLabel, deprecatedPhrase);
            deprDiv.addContent(deprPhrase);
            if (deprs.length > 0) {
                Tag[] commentTags = deprs[0].inlineTags();
                if (commentTags.length > 0) {
                    addInlineDeprecatedComment(packageDoc, deprs[0], deprDiv);
                }
            }
            div.addContent(deprDiv);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public Content getSummaryHeader() {
        HtmlTree ul = new HtmlTree(HtmlTag.UL);
        ul.addStyle(HtmlStyle.blockList);
        return ul;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addClassesSummary(ClassDoc[] classes, String label,
            String tableSummary, String[] tableHeader, Content summaryContentTree) {
        if(classes.length > 0) {
            Arrays.sort(classes);
            Content caption = getTableCaption(new RawHtml(label));
            Content table = (configuration.isOutputHtml5())
                    ? HtmlTree.TABLE(HtmlStyle.typeSummary, caption)
                    : HtmlTree.TABLE(HtmlStyle.typeSummary, tableSummary, caption);
            table.addContent(getSummaryTableHeader(tableHeader, "col"));
            Content tbody = new HtmlTree(HtmlTag.TBODY);
            for (int i = 0; i < classes.length; i++) {
                if (!utils.isCoreClass(classes[i]) ||
                    !configuration.isGeneratedDoc(classes[i])) {
                    continue;
                }
                Content classContent = getLink(new LinkInfoImpl(
                        configuration, LinkInfoImpl.Kind.PACKAGE, classes[i]));
                Content tdClass = HtmlTree.TD(HtmlStyle.colFirst, classContent);
                HtmlTree tr = HtmlTree.TR(tdClass);
                if (i%2 == 0)
                    tr.addStyle(HtmlStyle.altColor);
                else
                    tr.addStyle(HtmlStyle.rowColor);
                HtmlTree tdClassDescription = new HtmlTree(HtmlTag.TD);
                tdClassDescription.addStyle(HtmlStyle.colLast);
                if (utils.isDeprecated(classes[i])) {
                    tdClassDescription.addContent(deprecatedLabel);
                    if (classes[i].tags("deprecated").length > 0) {
                        addSummaryDeprecatedComment(classes[i],
                            classes[i].tags("deprecated")[0], tdClassDescription);
                    }
                }
                else
                    addSummaryComment(classes[i], tdClassDescription);
                tr.addContent(tdClassDescription);
                tbody.addContent(tr);
            }
            table.addContent(tbody);
            Content li = HtmlTree.LI(HtmlStyle.blockList, table);
            summaryContentTree.addContent(li);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addPackageDescription(Content packageContentTree) {
        if (packageDoc.inlineTags().length > 0) {
            packageContentTree.addContent(
                    getMarkerAnchor(SectionName.PACKAGE_DESCRIPTION));
            Content h2Content = new StringContent(
                    configuration.getText("doclet.Package_Description",
                    packageDoc.name()));
            Content heading = HtmlTree.HEADING(HtmlConstants.PACKAGE_HEADING, true, h2Content);
            if (configuration.allowTag(HtmlTag.SECTION)) {
                sectionTree.addContent(heading);
                addInlineComment(packageDoc, sectionTree);
            } else {
                packageContentTree.addContent(heading);
                addInlineComment(packageDoc, packageContentTree);
            }
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addPackageTags(Content packageContentTree) {
        Content htmlTree = (configuration.allowTag(HtmlTag.SECTION))
                ? sectionTree
                : packageContentTree;
        addTagsInfo(packageDoc, htmlTree);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addPackageContent(Content contentTree, Content packageContentTree) {
        if (configuration.allowTag(HtmlTag.MAIN)) {
            packageContentTree.addContent(sectionTree);
            mainTree.addContent(packageContentTree);
            contentTree.addContent(mainTree);
        } else {
            contentTree.addContent(packageContentTree);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void addPackageFooter(Content contentTree) {
        Content htmlTree = (configuration.allowTag(HtmlTag.FOOTER))
                ? HtmlTree.FOOTER()
                : contentTree;
        addNavLinks(false, htmlTree);
        addBottom(htmlTree);
        if (configuration.allowTag(HtmlTag.FOOTER)) {
            contentTree.addContent(htmlTree);
        }
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public void printDocument(Content contentTree) throws IOException {
        printHtmlDocument(configuration.metakeywords.getMetaKeywords(packageDoc),
                true, contentTree);
    }

    
Get "Use" link for this pacakge in the navigation bar.
Returns:
a content tree for the class use link/**
     * Get "Use" link for this pacakge in the navigation bar.
     *
     * @return a content tree for the class use link
     */
    protected Content getNavLinkClassUse() {
        Content useLink = getHyperLink(DocPaths.PACKAGE_USE,
                useLabel, "", "");
        Content li = HtmlTree.LI(useLink);
        return li;
    }

    
Get "PREV PACKAGE" link in the navigation bar.
Returns:
a content tree for the previous link/**
     * Get "PREV PACKAGE" link in the navigation bar.
     *
     * @return a content tree for the previous link
     */
    public Content getNavLinkPrevious() {
        Content li;
        if (prev == null) {
            li = HtmlTree.LI(prevpackageLabel);
        } else {
            DocPath path = DocPath.relativePath(packageDoc, prev);
            li = HtmlTree.LI(getHyperLink(path.resolve(DocPaths.PACKAGE_SUMMARY),
                prevpackageLabel, "", ""));
        }
        return li;
    }

    
Get "NEXT PACKAGE" link in the navigation bar.
Returns:
a content tree for the next link/**
     * Get "NEXT PACKAGE" link in the navigation bar.
     *
     * @return a content tree for the next link
     */
    public Content getNavLinkNext() {
        Content li;
        if (next == null) {
            li = HtmlTree.LI(nextpackageLabel);
        } else {
            DocPath path = DocPath.relativePath(packageDoc, next);
            li = HtmlTree.LI(getHyperLink(path.resolve(DocPaths.PACKAGE_SUMMARY),
                nextpackageLabel, "", ""));
        }
        return li;
    }

    
Get "Tree" link in the navigation bar. This will be link to the package
tree file.
Returns:
a content tree for the tree link/**
     * Get "Tree" link in the navigation bar. This will be link to the package
     * tree file.
     *
     * @return a content tree for the tree link
     */
    protected Content getNavLinkTree() {
        Content useLink = getHyperLink(DocPaths.PACKAGE_TREE,
                treeLabel, "", "");
        Content li = HtmlTree.LI(useLink);
        return li;
    }

    
Highlight "Package" in the navigation bar, as this is the package page.
Returns:
a content tree for the package link/**
     * Highlight "Package" in the navigation bar, as this is the package page.
     *
     * @return a content tree for the package link
     */
    protected Content getNavLinkPackage() {
        Content li = HtmlTree.LI(HtmlStyle.navBarCell1Rev, packageLabel);
        return li;
    }
}