author | hannesw |
Wed, 27 Nov 2019 13:08:16 +0100 | |
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/* |
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* Copyright (c) 1998, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package jdk.javadoc.internal.doclets.formats.html; |
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import java.util.Set; |
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import java.util.TreeSet; |
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import jdk.javadoc.internal.doclets.formats.html.markup.BodyContents; |
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import jdk.javadoc.internal.doclets.formats.html.markup.ContentBuilder; |
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import jdk.javadoc.internal.doclets.formats.html.markup.Entity; |
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import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle; |
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import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag; |
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import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree; |
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import jdk.javadoc.internal.doclets.formats.html.markup.StringContent; |
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import jdk.javadoc.internal.doclets.toolkit.Content; |
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import jdk.javadoc.internal.doclets.toolkit.util.DocFileIOException; |
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import jdk.javadoc.internal.doclets.toolkit.util.DocPath; |
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import jdk.javadoc.internal.doclets.toolkit.util.DocPaths; |
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import jdk.javadoc.internal.doclets.toolkit.util.IndexBuilder; |
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/** |
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* Generate only one index file for all the Member Names with Indexing in |
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* Unicode Order. The name of the generated file is "index-all.html" and it is |
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* generated in current or the destination directory. |
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* |
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* <p><b>This is NOT part of any supported API. |
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* If you write code that depends on this, you do so at your own risk. |
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* This code and its internal interfaces are subject to change or |
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* deletion without notice.</b> |
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* |
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* @see java.lang.Character |
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* @author Atul M Dambalkar |
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* @author Bhavesh Patel (Modified) |
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*/ |
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public class SingleIndexWriter extends AbstractIndexWriter { |
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private Set<Character> elements; |
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/** |
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* Construct the SingleIndexWriter with filename "index-all.html" and the |
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* {@link IndexBuilder} |
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* |
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* @param configuration the configuration for this doclet |
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* @param filename Name of the index file to be generated. |
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* @param indexbuilder Unicode based Index from {@link IndexBuilder} |
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*/ |
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public SingleIndexWriter(HtmlConfiguration configuration, |
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DocPath filename, |
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IndexBuilder indexbuilder) { |
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super(configuration, filename, indexbuilder); |
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} |
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/** |
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* Generate single index file, for all Unicode characters. |
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* |
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* @param configuration the configuration for this doclet |
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* @param indexbuilder IndexBuilder built by {@link IndexBuilder} |
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* @throws DocFileIOException if there is a problem generating the index |
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*/ |
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public static void generate(HtmlConfiguration configuration, |
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IndexBuilder indexbuilder) throws DocFileIOException { |
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DocPath filename = DocPaths.INDEX_ALL; |
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SingleIndexWriter indexgen = new SingleIndexWriter(configuration, |
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filename, indexbuilder); |
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indexgen.generateIndexFile(); |
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} |
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/** |
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* Generate the contents of each index file, with Header, Footer, |
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* Member Field, Method and Constructor Description. |
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* @throws DocFileIOException if there is a problem generating the index |
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*/ |
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protected void generateIndexFile() throws DocFileIOException { |
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String title = resources.getText("doclet.Window_Single_Index"); |
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HtmlTree body = getBody(getWindowTitle(title)); |
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Content headerContent = new ContentBuilder(); |
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addTop(headerContent); |
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navBar.setUserHeader(getUserHeaderFooter(true)); |
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headerContent.add(navBar.getContent(true)); |
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HtmlTree divTree = new HtmlTree(HtmlTag.DIV); |
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divTree.setStyle(HtmlStyle.contentContainer); |
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elements = new TreeSet<>(indexbuilder.getIndexMap().keySet()); |
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elements.addAll(configuration.tagSearchIndexKeys); |
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addLinksForIndexes(divTree); |
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for (Character unicode : elements) { |
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if (configuration.tagSearchIndexMap.get(unicode) == null) { |
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addContents(unicode, indexbuilder.getMemberList(unicode), divTree); |
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} else if (indexbuilder.getMemberList(unicode) == null) { |
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addSearchContents(unicode, configuration.tagSearchIndexMap.get(unicode), divTree); |
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} else { |
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addContents(unicode, indexbuilder.getMemberList(unicode), |
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configuration.tagSearchIndexMap.get(unicode), divTree); |
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} |
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} |
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addLinksForIndexes(divTree); |
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HtmlTree footer = HtmlTree.FOOTER(); |
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navBar.setUserFooter(getUserHeaderFooter(false)); |
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footer.add(navBar.getContent(false)); |
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addBottom(footer); |
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body.add(new BodyContents() |
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.setHeader(headerContent) |
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.addMainContent(HtmlTree.DIV(HtmlStyle.header, |
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HtmlTree.HEADING(Headings.PAGE_TITLE_HEADING, |
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contents.getContent("doclet.Index")))) |
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.addMainContent(divTree) |
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.setFooter(footer) |
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.toContent()); |
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createSearchIndexFiles(); |
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printHtmlDocument(null, "index", body); |
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} |
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/** |
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* Add links for all the Index Files per unicode character. |
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* |
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* @param contentTree the content tree to which the links for indexes will be added |
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*/ |
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protected void addLinksForIndexes(Content contentTree) { |
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for (Object ch : elements) { |
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String unicode = ch.toString(); |
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contentTree.add( |
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links.createLink(getNameForIndex(unicode), |
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new StringContent(unicode))); |
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contentTree.add(Entity.NO_BREAK_SPACE); |
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} |
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contentTree.add(new HtmlTree(HtmlTag.BR)); |
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contentTree.add(links.createLink(DocPaths.ALLCLASSES_INDEX, |
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contents.allClassesLabel)); |
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if (!configuration.packages.isEmpty()) { |
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contentTree.add(Entity.NO_BREAK_SPACE); |
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contentTree.add(links.createLink(DocPaths.ALLPACKAGES_INDEX, |
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contents.allPackagesLabel)); |
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} |
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} |
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} |