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

 /*

  * Copyright (c) 2001, 2013, 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.formats.html.markup.*;

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

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

 /**

  * Write the Constants Summary Page in HTML format.

  *

  *  <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 Jamie Ho

  * @author Bhavesh Patel (Modified)

  * @since 1.4

  */

 public class ConstantsSummaryWriterImpl extends HtmlDocletWriter

         implements ConstantsSummaryWriter {

     /**

      * The configuration used in this run of the standard doclet.

      */

     ConfigurationImpl configuration;

     /**

      * The current class being documented.

      */

     private ClassDoc currentClassDoc;

     private final String constantsTableSummary;

     private final String[] constantsTableHeader;

     /**

      * Construct a ConstantsSummaryWriter.

      * @param configuration the configuration used in this run

      *        of the standard doclet.

      */

     public ConstantsSummaryWriterImpl(ConfigurationImpl configuration)

             throws IOException {

         super(configuration, DocPaths.CONSTANT_VALUES);

         this.configuration = configuration;

         constantsTableSummary = configuration.getText("doclet.Constants_Table_Summary",

                 configuration.getText("doclet.Constants_Summary"));

         constantsTableHeader = new String[] {

             getModifierTypeHeader(),

             configuration.getText("doclet.ConstantField"),

             configuration.getText("doclet.Value")

         };

     }

     /**

      * {@inheritDoc}

      */

     public Content getHeader() {

         String label = configuration.getText("doclet.Constants_Summary");

         Content bodyTree = getBody(true, getWindowTitle(label));

         addTop(bodyTree);

         addNavLinks(true, bodyTree);

         return bodyTree;

     }

     /**

      * {@inheritDoc}

      */

     public Content getContentsHeader() {

         return new HtmlTree(HtmlTag.UL);

     }

     /**

      * {@inheritDoc}

      */

     public void addLinkToPackageContent(PackageDoc pkg, String parsedPackageName,

             Set<String> printedPackageHeaders, Content contentListTree) {

         String packageName = pkg.name();

         //add link to summary

         Content link;

         if (packageName.length() == 0) {

             link = getHyperLink(DocLink.fragment(DocletConstants.UNNAMED_PACKAGE_ANCHOR),

                     defaultPackageLabel, "", "");

         } else {

             Content packageNameContent = getPackageLabel(parsedPackageName);

             packageNameContent.addContent(".*");

             link = getHyperLink(DocLink.fragment(parsedPackageName),

                     packageNameContent, "", "");

             printedPackageHeaders.add(parsedPackageName);

         }

         contentListTree.addContent(HtmlTree.LI(link));

     }

     /**

      * {@inheritDoc}

      */

     public Content getContentsList(Content contentListTree) {

         Content titleContent = getResource(

                 "doclet.Constants_Summary");

         Content pHeading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING, true,

                 HtmlStyle.title, titleContent);

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

         Content headingContent = getResource(

                 "doclet.Contents");

         div.addContent(HtmlTree.HEADING(HtmlConstants.CONTENT_HEADING, true,

                 headingContent));

         div.addContent(contentListTree);

         return div;

     }

     /**

      * {@inheritDoc}

      */

     public Content getConstantSummaries() {

         HtmlTree summariesDiv = new HtmlTree(HtmlTag.DIV);

         summariesDiv.addStyle(HtmlStyle.constantValuesContainer);

         return summariesDiv;

     }

     /**

      * {@inheritDoc}

      */

     public void addPackageName(PackageDoc pkg, String parsedPackageName,

             Content summariesTree) {

         Content pkgNameContent;

         if (parsedPackageName.length() == 0) {

             summariesTree.addContent(getMarkerAnchor(

                     DocletConstants.UNNAMED_PACKAGE_ANCHOR));

             pkgNameContent = defaultPackageLabel;

         } else {

             summariesTree.addContent(getMarkerAnchor(

                     parsedPackageName));

             pkgNameContent = getPackageLabel(parsedPackageName);

         }

         Content headingContent = new StringContent(".*");

         Content heading = HtmlTree.HEADING(HtmlConstants.PACKAGE_HEADING, true,

                 pkgNameContent);

         heading.addContent(headingContent);

         summariesTree.addContent(heading);

     }

     /**

      * {@inheritDoc}

      */

     public Content getClassConstantHeader() {

         HtmlTree ul = new HtmlTree(HtmlTag.UL);

         ul.addStyle(HtmlStyle.blockList);

         return ul;

     }

     /**

      * Get the table caption and header for the constant summary table

      *

      * @param cd classdoc to be documented

      * @return constant members header content

      */

     public Content getConstantMembersHeader(ClassDoc cd) {

         //generate links backward only to public classes.

         String classlink = (cd.isPublic() || cd.isProtected()) ?

             getLink(new LinkInfoImpl(configuration,

                     LinkInfoImpl.Kind.CONSTANT_SUMMARY, cd, false)).toString() :

             cd.qualifiedName();

         String name = cd.containingPackage().name();

         if (name.length() > 0) {

             return getClassName(name + "." + classlink);

         } else {

             return getClassName(classlink);

         }

     }

     /**

      * Get the class name in the table caption and the table header.

      *

      * @param classStr the class name to print.

      * @return the table caption and header

      */

     protected Content getClassName(String classStr) {

         Content table = HtmlTree.TABLE(0, 3, 0, constantsTableSummary,

                 getTableCaption(classStr));

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

         return table;

     }

     /**

      * {@inheritDoc}

      */

     public void addConstantMembers(ClassDoc cd, List<FieldDoc> fields,

             Content classConstantTree) {

         currentClassDoc = cd;

         Content tbody = new HtmlTree(HtmlTag.TBODY);

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

             HtmlTree tr = new HtmlTree(HtmlTag.TR);

             if (i%2 == 0)

                 tr.addStyle(HtmlStyle.altColor);

             else

                 tr.addStyle(HtmlStyle.rowColor);

             addConstantMember(fields.get(i), tr);

             tbody.addContent(tr);

         }

         Content table = getConstantMembersHeader(cd);

         table.addContent(tbody);

         Content li = HtmlTree.LI(HtmlStyle.blockList, table);

         classConstantTree.addContent(li);

     }

     /**

      * Add the row for the constant summary table.

      *

      * @param member the field to be documented.

      * @param trTree an htmltree object for the table row

      */

     private void addConstantMember(FieldDoc member, HtmlTree trTree) {

         trTree.addContent(getTypeColumn(member));

         trTree.addContent(getNameColumn(member));

         trTree.addContent(getValue(member));

     }

     /**

      * Get the type column for the constant summary table row.

      *

      * @param member the field to be documented.

      * @return the type column of the constant table row

      */

     private Content getTypeColumn(FieldDoc member) {

         Content anchor = getMarkerAnchor(currentClassDoc.qualifiedName() +

                 "." + member.name());

         Content tdType = HtmlTree.TD(HtmlStyle.colFirst, anchor);

         Content code = new HtmlTree(HtmlTag.CODE);

         StringTokenizer mods = new StringTokenizer(member.modifiers());

         while(mods.hasMoreTokens()) {

             Content modifier = new StringContent(mods.nextToken());

             code.addContent(modifier);

             code.addContent(getSpace());

         }

         Content type = getLink(new LinkInfoImpl(configuration,

                 LinkInfoImpl.Kind.CONSTANT_SUMMARY, member.type()));

         code.addContent(type);

         tdType.addContent(code);

         return tdType;

     }

     /**

      * Get the name column for the constant summary table row.

      *

      * @param member the field to be documented.

      * @return the name column of the constant table row

      */

     private Content getNameColumn(FieldDoc member) {

         Content nameContent = getDocLink(

                 LinkInfoImpl.Kind.CONSTANT_SUMMARY, member, member.name(), false);

         Content code = HtmlTree.CODE(nameContent);

         return HtmlTree.TD(code);

     }

     /**

      * Get the value column for the constant summary table row.

      *

      * @param member the field to be documented.

      * @return the value column of the constant table row

      */

     private Content getValue(FieldDoc member) {

         Content valueContent = new StringContent(member.constantValueExpression());

         Content code = HtmlTree.CODE(valueContent);

         return HtmlTree.TD(HtmlStyle.colLast, code);

     }

     /**

      * {@inheritDoc}

      */

     public void addFooter(Content contentTree) {

         addNavLinks(false, contentTree);

         addBottom(contentTree);

     }

     /**

      * {@inheritDoc}

      */

     public void printDocument(Content contentTree) throws IOException {

         printHtmlDocument(null, true, contentTree);

     }

 }