Mercurial > jdk8-mips64-public > langtools / file revision

 /*

  * Copyright (c) 1997, 2010, 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

  * or visit www.oracle.com if you need additional information or have any

  * questions.

  */

 package com.sun.tools.doclets.formats.html;

 import java.io.*;

 import java.util.*;

 import com.sun.javadoc.*;

 import com.sun.tools.doclets.internal.toolkit.*;

 import com.sun.tools.doclets.internal.toolkit.util.*;

 import com.sun.tools.doclets.formats.html.markup.*;

 /**

  * Generate the package index page "overview-summary.html" for the right-hand

  * frame. A click on the package name on this page will update the same frame

  * with the "pacakge-summary.html" file for the clicked package.

  *

  * @author Atul M Dambalkar

  * @author Bhavesh Patel (Modified)

  */

 public class PackageIndexWriter extends AbstractPackageIndexWriter {

     /**

      * Root of the program structure. Used for "overview" documentation.

      */

     private RootDoc root;

     /**

      * Map representing the group of packages as specified on the command line.

      *

      * @see Group

      */

     private Map<String,List<PackageDoc>> groupPackageMap;

     /**

      * List to store the order groups as specified on the command line.

      */

     private List<String> groupList;

     /**

      * Construct the PackageIndexWriter. Also constructs the grouping

      * information as provided on the command line by "-group" option. Stores

      * the order of groups specified by the user.

      *

      * @see Group

      */

     public PackageIndexWriter(ConfigurationImpl configuration,

                               String filename)

                        throws IOException {

         super(configuration, filename);

         this.root = configuration.root;

         groupPackageMap = configuration.group.groupPackages(packages);

         groupList = configuration.group.getGroupList();

     }

     /**

      * Generate the package index page for the right-hand frame.

      *

      * @param configuration the current configuration of the doclet.

      */

     public static void generate(ConfigurationImpl configuration) {

         PackageIndexWriter packgen;

         String filename = "overview-summary.html";

         try {

             packgen = new PackageIndexWriter(configuration, filename);

             packgen.buildPackageIndexFile("doclet.Window_Overview_Summary", true);

             packgen.close();

         } catch (IOException exc) {

             configuration.standardmessage.error(

                         "doclet.exception_encountered",

                         exc.toString(), filename);

             throw new DocletAbortException();

         }

     }

     /**

      * Depending upon the grouping information and their titles, add

      * separate table indices for each package group.

      *

      * @param body the documentation tree to which the index will be added

      */

     protected void addIndex(Content body) {

         for (int i = 0; i < groupList.size(); i++) {

         String groupname = groupList.get(i);

         List<PackageDoc> list = groupPackageMap.get(groupname);

             if (list != null && list.size() > 0) {

                 addIndexContents(list.toArray(new PackageDoc[list.size()]),

                         groupname, configuration.getText("doclet.Member_Table_Summary",

                         groupname, configuration.getText("doclet.packages")), body);

             }

         }

     }

     /**

      * {@inheritDoc}

      */

     protected void addPackagesList(PackageDoc[] packages, String text,

             String tableSummary, Content body) {

         Content table = HtmlTree.TABLE(HtmlStyle.overviewSummary, 0, 3, 0, tableSummary,

                 getTableCaption(text));

         table.addContent(getSummaryTableHeader(packageTableHeader, "col"));

         Content tbody = new HtmlTree(HtmlTag.TBODY);

         addPackagesList(packages, tbody);

         table.addContent(tbody);

         Content div = HtmlTree.DIV(HtmlStyle.contentContainer, table);

         body.addContent(div);

     }

     /**

      * Adds list of packages in the index table. Generate link to each package.

      *

      * @param packages Packages to which link is to be generated

      * @param tbody the documentation tree to which the list will be added

      */

     protected void addPackagesList(PackageDoc[] packages, Content tbody) {

         for (int i = 0; i < packages.length; i++) {

             if (packages[i] != null && packages[i].name().length() > 0) {

                 Content packageLinkContent = getPackageLink(packages[i],

                         getPackageName(packages[i]));

                 Content tdPackage = HtmlTree.TD(HtmlStyle.colFirst, packageLinkContent);

                 HtmlTree tdSummary = new HtmlTree(HtmlTag.TD);

                 tdSummary.addStyle(HtmlStyle.colLast);

                 addSummaryComment(packages[i], tdSummary);

                 HtmlTree tr = HtmlTree.TR(tdPackage);

                 tr.addContent(tdSummary);

                 if (i%2 == 0)

                     tr.addStyle(HtmlStyle.altColor);

                 else

                     tr.addStyle(HtmlStyle.rowColor);

                 tbody.addContent(tr);

             }

         }

     }

     /**

      * Adds the overview summary comment for this documentation. Add one line

      * summary at the top of the page and generate a link to the description,

      * which is added at the end of this page.

      *

      * @param body the documentation tree to which the overview header will be added

      */

     protected void addOverviewHeader(Content body) {

         if (root.inlineTags().length > 0) {

             HtmlTree p = new HtmlTree(HtmlTag.P);

             p.addStyle(HtmlStyle.subTitle);

             addSummaryComment(root, p);

             Content div = HtmlTree.DIV(HtmlStyle.header, p);

             Content see = seeLabel;

             see.addContent(" ");

             Content descPara = HtmlTree.P(see);

             Content descLink = getHyperLink("", "overview_description",

                 descriptionLabel, "", "");

             descPara.addContent(descLink);

             div.addContent(descPara);

             body.addContent(div);

         }

     }

     /**

      * Adds the overview comment as provided in the file specified by the

      * "-overview" option on the command line.

      *

      * @param htmltree the documentation tree to which the overview comment will

      *                 be added

      */

     protected void addOverviewComment(Content htmltree) {

         if (root.inlineTags().length > 0) {

             htmltree.addContent(getMarkerAnchor("overview_description"));

             HtmlTree p = new HtmlTree(HtmlTag.P);

             p.addStyle(HtmlStyle.subTitle);

             addInlineComment(root, p);

             htmltree.addContent(p);

         }

     }

     /**

      * Adds the tag information as provided in the file specified by the

      * "-overview" option on the command line.

      *

      * @param body the documentation tree to which the overview will be added

      */

     protected void addOverview(Content body) throws IOException {

         HtmlTree div = new HtmlTree(HtmlTag.DIV);

         div.addStyle(HtmlStyle.footer);

         addOverviewComment(div);

         addTagsInfo(root, div);

         body.addContent(div);

     }

     /**

      * Adds the top text (from the -top option), the upper

      * navigation bar, and then the title (from the"-title"

      * option), at the top of page.

      *

      * @body the documentation tree to which the navigation bar header will be added

      */

     protected void addNavigationBarHeader(Content body) {

         addTop(body);

         addNavLinks(true, body);

         addConfigurationTitle(body);

     }

     /**

      * Adds the lower navigation bar and the bottom text

      * (from the -bottom option) at the bottom of page.

      *

      * @param the documentation tree to which the navigation bar footer will be added

      */

     protected void addNavigationBarFooter(Content body) {

         addNavLinks(false, body);

         addBottom(body);

     }

 }