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* 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 jdk.javadoc.internal.doclets.formats.html;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlConstants;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.util.DocFileIOException;
import jdk.javadoc.internal.doclets.toolkit.util.DocPath;
import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;
import jdk.javadoc.internal.doclets.toolkit.util.IndexBuilder;
/**
* Generate the file with list of all the classes in this run. This page will be
* used in the left-hand bottom frame, when "All Classes" link is clicked in
* the left-hand top frame. The name of the generated file is
* "allclasses-frame.html".
*
* <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 Doug Kramer
* @author Bhavesh Patel (Modified)
*/
public class AllClassesFrameWriter extends HtmlDocletWriter {
/**
* Index of all the classes.
*/
protected IndexBuilder indexbuilder;
/**
* BR tag to be used within a document tree.
*/
final HtmlTree BR = new HtmlTree(HtmlTag.BR);
/**
* Construct AllClassesFrameWriter object. Also initializes the indexbuilder
* variable in this class.
* @param configuration The current configuration
* @param filename Path to the file which is getting generated.
* @param indexbuilder Unicode based Index from {@link IndexBuilder}
*/
public AllClassesFrameWriter(ConfigurationImpl configuration,
DocPath filename, IndexBuilder indexbuilder) {
super(configuration, filename);
this.indexbuilder = indexbuilder;
}
/**
* Create AllClassesFrameWriter object. Then use it to generate the
* "allclasses-frame.html" file. Generate the file in the current or the
* destination directory.
*
* @param indexBuilder IndexBuilder object for all classes index.
* @throws DocFileIOException
*/
public static void generate(ConfigurationImpl configuration,
IndexBuilder indexBuilder) throws DocFileIOException {
if (configuration.frames) {
generate(configuration, indexBuilder, DocPaths.ALLCLASSES_FRAME, true);
generate(configuration, indexBuilder, DocPaths.ALLCLASSES_NOFRAME, false);
} else {
generate(configuration, indexBuilder, DocPaths.ALLCLASSES, false);
}
}
private static void generate(ConfigurationImpl configuration, IndexBuilder indexBuilder,
DocPath fileName, boolean wantFrames) throws DocFileIOException {
AllClassesFrameWriter allclassgen = new AllClassesFrameWriter(configuration,
fileName, indexBuilder);
allclassgen.buildAllClassesFile(wantFrames);
allclassgen = new AllClassesFrameWriter(configuration,
fileName, indexBuilder);
}
/**
* Print all the classes in the file.
* @param wantFrames True if we want frames.
*/
protected void buildAllClassesFile(boolean wantFrames) throws DocFileIOException {
String label = configuration.getText("doclet.All_Classes");
Content body = getBody(false, getWindowTitle(label));
Content heading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING,
HtmlStyle.bar, contents.allClassesLabel);
body.addContent(heading);
Content ul = new HtmlTree(HtmlTag.UL);
// Generate the class links and add it to the tdFont tree.
addAllClasses(ul, wantFrames);
HtmlTree htmlTree = (configuration.allowTag(HtmlTag.MAIN))
? HtmlTree.MAIN(HtmlStyle.indexContainer, ul)
: HtmlTree.DIV(HtmlStyle.indexContainer, ul);
body.addContent(htmlTree);
printHtmlDocument(null, false, body);
}
/**
* Use the sorted index of all the classes and add all the classes to the
* content list.
*
* @param content HtmlTree content to which all classes information will be added
* @param wantFrames True if we want frames.
*/
protected void addAllClasses(Content content, boolean wantFrames) {
for (Character unicode : indexbuilder.index()) {
addContents(indexbuilder.getMemberList(unicode), wantFrames, content);
}
}
/**
* Given a list of classes, generate links for each class or interface.
* If the class kind is interface, print it in the italics font. Also all
* links should target the right-hand frame. If clicked on any class name
* in this page, appropriate class page should get opened in the right-hand
* frame.
*
* @param classlist Sorted list of classes.
* @param wantFrames True if we want frames.
* @param content HtmlTree content to which the links will be added
*/
protected void addContents(Iterable<? extends Element> classlist, boolean wantFrames,
Content content) {
for (Element element : classlist) {
TypeElement typeElement = (TypeElement)element;
if (!utils.isCoreClass(typeElement)) {
continue;
}
Content label = interfaceName(typeElement, false);
Content linkContent;
if (wantFrames) {
linkContent = getLink(new LinkInfoImpl(configuration,
LinkInfoImpl.Kind.ALL_CLASSES_FRAME, typeElement).label(label).target("classFrame"));
} else {
linkContent = getLink(new LinkInfoImpl(configuration, LinkInfoImpl.Kind.DEFAULT, typeElement).label(label));
}
Content li = HtmlTree.LI(linkContent);
content.addContent(li);
}
}
}