/*
* Copyright (c) 1998, 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 left-hand bottom
* frame. This will list all the Class Kinds in the package. A click on any
* class-kind will update the right-hand 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 PackageFrameWriter extends HtmlDocletWriter {
/**
* The package being documented.
*/
private PackageDoc packageDoc;
/**
* The classes to be documented. Use this to filter out classes
* that will not be documented.
*/
private Set<ClassDoc> documentedClasses;
/**
* Constructor to construct PackageFrameWriter object and to generate
* "package-frame.html" file in the respective package directory.
* For example for package "java.lang" this will generate file
* "package-frame.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.
*/
public PackageFrameWriter(ConfigurationImpl configuration,
PackageDoc packageDoc)
throws IOException {
super(configuration, DocPath.forPackage(packageDoc).resolve(DocPaths.PACKAGE_FRAME));
this.packageDoc = packageDoc;
if (configuration.root.specifiedPackages().length == 0) {
documentedClasses = new HashSet<>(Arrays.asList(configuration.root.classes()));
}
}
/**
* Generate a package summary page for the left-hand bottom frame. Construct
* the PackageFrameWriter object and then uses it generate the file.
*
* @param configuration the current configuration of the doclet.
* @param packageDoc The package for which "pacakge-frame.html" is to be generated.
*/
public static void generate(ConfigurationImpl configuration,
PackageDoc packageDoc) {
PackageFrameWriter packgen;
try {
packgen = new PackageFrameWriter(configuration, packageDoc);
String pkgName = configuration.utils.getPackageName(packageDoc);
HtmlTree body = packgen.getBody(false, packgen.getWindowTitle(pkgName));
Content pkgNameContent = new StringContent(pkgName);
HtmlTree htmlTree = (configuration.allowTag(HtmlTag.MAIN))
? HtmlTree.MAIN()
: body;
Content heading = HtmlTree.HEADING(HtmlConstants.TITLE_HEADING, HtmlStyle.bar,
packgen.getTargetPackageLink(packageDoc, "classFrame", pkgNameContent));
htmlTree.addContent(heading);
HtmlTree div = new HtmlTree(HtmlTag.DIV);
div.addStyle(HtmlStyle.indexContainer);
packgen.addClassListing(div);
htmlTree.addContent(div);
if (configuration.allowTag(HtmlTag.MAIN)) {
body.addContent(htmlTree);
}
packgen.printHtmlDocument(
configuration.metakeywords.getMetaKeywords(packageDoc), false, body);
packgen.close();
} catch (IOException exc) {
configuration.standardmessage.error(
"doclet.exception_encountered",
exc.toString(), DocPaths.PACKAGE_FRAME.getPath());
throw new DocletAbortException(exc);
}
}
/**
* Add class listing for all the classes in this package. Divide class
* listing as per the class kind and generate separate listing for
* Classes, Interfaces, Exceptions and Errors.
*
* @param contentTree the content tree to which the listing will be added
*/
protected void addClassListing(HtmlTree contentTree) {
Configuration config = configuration;
if (packageDoc.isIncluded()) {
addClassKindListing(packageDoc.interfaces(),
getResource("doclet.Interfaces"), contentTree);
addClassKindListing(packageDoc.ordinaryClasses(),
getResource("doclet.Classes"), contentTree);
addClassKindListing(packageDoc.enums(),
getResource("doclet.Enums"), contentTree);
addClassKindListing(packageDoc.exceptions(),
getResource("doclet.Exceptions"), contentTree);
addClassKindListing(packageDoc.errors(),
getResource("doclet.Errors"), contentTree);
addClassKindListing(packageDoc.annotationTypes(),
getResource("doclet.AnnotationTypes"), contentTree);
} else {
String name = utils.getPackageName(packageDoc);
addClassKindListing(config.classDocCatalog.interfaces(name),
getResource("doclet.Interfaces"), contentTree);
addClassKindListing(config.classDocCatalog.ordinaryClasses(name),
getResource("doclet.Classes"), contentTree);
addClassKindListing(config.classDocCatalog.enums(name),
getResource("doclet.Enums"), contentTree);
addClassKindListing(config.classDocCatalog.exceptions(name),
getResource("doclet.Exceptions"), contentTree);
addClassKindListing(config.classDocCatalog.errors(name),
getResource("doclet.Errors"), contentTree);
addClassKindListing(config.classDocCatalog.annotationTypes(name),
getResource("doclet.AnnotationTypes"), contentTree);
}
}
/**
* Add specific class kind listing. Also add label to the listing.
*
* @param arr Array of specific class kinds, namely Class or Interface or Exception or Error
* @param labelContent content tree of the label to be added
* @param contentTree the content tree to which the class kind listing will be added
*/
protected void addClassKindListing(ClassDoc[] arr, Content labelContent,
HtmlTree contentTree) {
arr = utils.filterOutPrivateClasses(arr, configuration.javafx);
if(arr.length > 0) {
Arrays.sort(arr);
boolean printedHeader = false;
HtmlTree htmlTree = (configuration.allowTag(HtmlTag.SECTION))
? HtmlTree.SECTION()
: contentTree;
HtmlTree ul = new HtmlTree(HtmlTag.UL);
ul.setTitle(labelContent);
for (ClassDoc classDoc : arr) {
if (documentedClasses != null && !documentedClasses.contains(classDoc)) {
continue;
}
if (!utils.isCoreClass(classDoc) || !configuration.isGeneratedDoc(classDoc)) {
continue;
}
if (!printedHeader) {
Content heading = HtmlTree.HEADING(HtmlConstants.CONTENT_HEADING,
true, labelContent);
htmlTree.addContent(heading);
printedHeader = true;
}
Content arr_i_name = new StringContent(classDoc.name());
if (classDoc.isInterface())
arr_i_name = HtmlTree.SPAN(HtmlStyle.interfaceName, arr_i_name);
Content link = getLink(new LinkInfoImpl(configuration,
LinkInfoImpl.Kind.PACKAGE_FRAME, classDoc).label(arr_i_name).target("classFrame"));
Content li = HtmlTree.LI(link);
ul.addContent(li);
}
htmlTree.addContent(ul);
if (configuration.allowTag(HtmlTag.SECTION)) {
contentTree.addContent(htmlTree);
}
}
}
}