/*
* Copyright (c) 1997, 2005, 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 com.sun.tools.doclets.internal.toolkit.util.*;
import com.sun.javadoc.*;
import java.io.*;
import java.util.*;
/**
* 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
*/
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 groupPackageMap;
/**
* List to store the order groups as specified on the command line.
*/
private List 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.generatePackageIndexFile("doclet.Window_Overview_Summary", true);
packgen.close();
} catch (IOException exc) {
configuration.standardmessage.error(
"doclet.exception_encountered",
exc.toString(), filename);
throw new DocletAbortException();
}
}
/**
* Print each package in separate rows in the index table. Generate link
* to each package.
*
* @param pkg Package to which link is to be generated.
*/
protected void printIndexRow(PackageDoc pkg) {
if(pkg != null && pkg.name().length() > 0) {
trBgcolorStyle("white", "TableRowColor");
summaryRow(20);
bold();
printPackageLink(pkg, Util.getPackageName(pkg), false);
boldEnd();
summaryRowEnd();
summaryRow(0);
printSummaryComment(pkg);
summaryRowEnd();
trEnd();
}
}
/**
* Depending upon the grouping information and their titles, generate
* separate table indices for each package group.
*/
protected void generateIndex() {
for (int i = 0; i < groupList.size(); i++) {
String groupname = (String)groupList.get(i);
List list = (List)groupPackageMap.get(groupname);
if (list != null && list.size() > 0) {
printIndexContents((PackageDoc[])list.
toArray(new PackageDoc[list.size()]),
groupname);
}
}
}
/**
* Print the overview summary comment for this documentation. Print one line
* summary at the top of the page and generate a link to the description,
* which is generated at the end of this page.
*/
protected void printOverviewHeader() {
if (root.inlineTags().length > 0) {
printSummaryComment(root);
p();
bold(configuration.getText("doclet.See"));
br();
printNbsps();
printHyperLink("", "overview_description",
configuration.getText("doclet.Description"), true);
p();
}
}
/**
* Print Html tags for the table for this package index.
*/
protected void printIndexHeader(String text) {
tableIndexSummary();
tableHeaderStart("#CCCCFF");
bold(text);
tableHeaderEnd();
}
/**
* Print Html closing tags for the table for this package index.
*/
protected void printIndexFooter() {
tableEnd();
p();
space();
}
/**
* Print the overview comment as provided in the file specified by the
* "-overview" option on the command line.
*/
protected void printOverviewComment() {
if (root.inlineTags().length > 0) {
anchor("overview_description");
p();
printInlineComment(root);
p();
}
}
/**
* Call {@link #printOverviewComment()} and then genrate the tag information
* as provided in the file specified by the "-overview" option on the
* command line.
*/
protected void printOverview() throws IOException {
printOverviewComment();
printTags(root);
}
/**
* Print the top text (from the -top option), the upper
* navigation bar, and then the title (from the"-title"
* option), at the top of page.
*/
protected void printNavigationBarHeader() {
printTop();
navLinks(true);
hr();
printConfigurationTitle();
}
/**
* Print the lower navigation bar and the bottom text
* (from the -bottom option) at the bottom of page.
*/
protected void printNavigationBarFooter() {
hr();
navLinks(false);
printBottom();
}
}