Thu, 15 Nov 2012 19:54:20 -0800
8002079: update DocFile to use a JavaFileManager
Reviewed-by: darcy
1 /*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.doclets.formats.html;
28 import java.io.*;
29 import java.util.*;
31 import com.sun.javadoc.*;
32 import com.sun.tools.doclets.formats.html.markup.*;
33 import com.sun.tools.doclets.internal.toolkit.*;
34 import com.sun.tools.doclets.internal.toolkit.util.*;
36 /**
37 * Generate the package index page "overview-summary.html" for the right-hand
38 * frame. A click on the package name on this page will update the same frame
39 * with the "package-summary.html" file for the clicked package.
40 *
41 * <p><b>This is NOT part of any supported API.
42 * If you write code that depends on this, you do so at your own risk.
43 * This code and its internal interfaces are subject to change or
44 * deletion without notice.</b>
45 *
46 * @author Atul M Dambalkar
47 * @author Bhavesh Patel (Modified)
48 */
49 public class PackageIndexWriter extends AbstractPackageIndexWriter {
51 /**
52 * Root of the program structure. Used for "overview" documentation.
53 */
54 private RootDoc root;
56 /**
57 * Map representing the group of packages as specified on the command line.
58 *
59 * @see Group
60 */
61 private Map<String,List<PackageDoc>> groupPackageMap;
63 /**
64 * List to store the order groups as specified on the command line.
65 */
66 private List<String> groupList;
68 /**
69 * Construct the PackageIndexWriter. Also constructs the grouping
70 * information as provided on the command line by "-group" option. Stores
71 * the order of groups specified by the user.
72 *
73 * @see Group
74 */
75 public PackageIndexWriter(ConfigurationImpl configuration,
76 DocPath filename)
77 throws IOException {
78 super(configuration, filename);
79 this.root = configuration.root;
80 groupPackageMap = configuration.group.groupPackages(packages);
81 groupList = configuration.group.getGroupList();
82 }
84 /**
85 * Generate the package index page for the right-hand frame.
86 *
87 * @param configuration the current configuration of the doclet.
88 */
89 public static void generate(ConfigurationImpl configuration) {
90 PackageIndexWriter packgen;
91 DocPath filename = DocPaths.OVERVIEW_SUMMARY;
92 try {
93 packgen = new PackageIndexWriter(configuration, filename);
94 packgen.buildPackageIndexFile("doclet.Window_Overview_Summary", true);
95 packgen.close();
96 } catch (IOException exc) {
97 configuration.standardmessage.error(
98 "doclet.exception_encountered",
99 exc.toString(), filename);
100 throw new DocletAbortException();
101 }
102 }
104 /**
105 * Depending upon the grouping information and their titles, add
106 * separate table indices for each package group.
107 *
108 * @param body the documentation tree to which the index will be added
109 */
110 protected void addIndex(Content body) {
111 for (int i = 0; i < groupList.size(); i++) {
112 String groupname = groupList.get(i);
113 List<PackageDoc> list = groupPackageMap.get(groupname);
114 if (list != null && list.size() > 0) {
115 addIndexContents(list.toArray(new PackageDoc[list.size()]),
116 groupname, configuration.getText("doclet.Member_Table_Summary",
117 groupname, configuration.getText("doclet.packages")), body);
118 }
119 }
120 }
122 /**
123 * {@inheritDoc}
124 */
125 protected void addPackagesList(PackageDoc[] packages, String text,
126 String tableSummary, Content body) {
127 Content table = HtmlTree.TABLE(HtmlStyle.overviewSummary, 0, 3, 0, tableSummary,
128 getTableCaption(text));
129 table.addContent(getSummaryTableHeader(packageTableHeader, "col"));
130 Content tbody = new HtmlTree(HtmlTag.TBODY);
131 addPackagesList(packages, tbody);
132 table.addContent(tbody);
133 Content div = HtmlTree.DIV(HtmlStyle.contentContainer, table);
134 body.addContent(div);
135 }
137 /**
138 * Adds list of packages in the index table. Generate link to each package.
139 *
140 * @param packages Packages to which link is to be generated
141 * @param tbody the documentation tree to which the list will be added
142 */
143 protected void addPackagesList(PackageDoc[] packages, Content tbody) {
144 for (int i = 0; i < packages.length; i++) {
145 if (packages[i] != null && packages[i].name().length() > 0) {
146 if (configuration.nodeprecated && Util.isDeprecated(packages[i]))
147 continue;
148 Content packageLinkContent = getPackageLink(packages[i],
149 getPackageName(packages[i]));
150 Content tdPackage = HtmlTree.TD(HtmlStyle.colFirst, packageLinkContent);
151 HtmlTree tdSummary = new HtmlTree(HtmlTag.TD);
152 tdSummary.addStyle(HtmlStyle.colLast);
153 addSummaryComment(packages[i], tdSummary);
154 HtmlTree tr = HtmlTree.TR(tdPackage);
155 tr.addContent(tdSummary);
156 if (i%2 == 0)
157 tr.addStyle(HtmlStyle.altColor);
158 else
159 tr.addStyle(HtmlStyle.rowColor);
160 tbody.addContent(tr);
161 }
162 }
163 }
165 /**
166 * Adds the overview summary comment for this documentation. Add one line
167 * summary at the top of the page and generate a link to the description,
168 * which is added at the end of this page.
169 *
170 * @param body the documentation tree to which the overview header will be added
171 */
172 protected void addOverviewHeader(Content body) {
173 if (root.inlineTags().length > 0) {
174 HtmlTree subTitleDiv = new HtmlTree(HtmlTag.DIV);
175 subTitleDiv.addStyle(HtmlStyle.subTitle);
176 addSummaryComment(root, subTitleDiv);
177 Content div = HtmlTree.DIV(HtmlStyle.header, subTitleDiv);
178 Content see = seeLabel;
179 see.addContent(" ");
180 Content descPara = HtmlTree.P(see);
181 Content descLink = getHyperLink(DocLink.fragment("overview_description"),
182 descriptionLabel, "", "");
183 descPara.addContent(descLink);
184 div.addContent(descPara);
185 body.addContent(div);
186 }
187 }
189 /**
190 * Adds the overview comment as provided in the file specified by the
191 * "-overview" option on the command line.
192 *
193 * @param htmltree the documentation tree to which the overview comment will
194 * be added
195 */
196 protected void addOverviewComment(Content htmltree) {
197 if (root.inlineTags().length > 0) {
198 htmltree.addContent(getMarkerAnchor("overview_description"));
199 HtmlTree div = new HtmlTree(HtmlTag.DIV);
200 div.addStyle(HtmlStyle.subTitle);
201 addInlineComment(root, div);
202 htmltree.addContent(div);
203 }
204 }
206 /**
207 * Adds the tag information as provided in the file specified by the
208 * "-overview" option on the command line.
209 *
210 * @param body the documentation tree to which the overview will be added
211 */
212 protected void addOverview(Content body) throws IOException {
213 HtmlTree div = new HtmlTree(HtmlTag.DIV);
214 div.addStyle(HtmlStyle.footer);
215 addOverviewComment(div);
216 addTagsInfo(root, div);
217 body.addContent(div);
218 }
220 /**
221 * Adds the top text (from the -top option), the upper
222 * navigation bar, and then the title (from the"-title"
223 * option), at the top of page.
224 *
225 * @body the documentation tree to which the navigation bar header will be added
226 */
227 protected void addNavigationBarHeader(Content body) {
228 addTop(body);
229 addNavLinks(true, body);
230 addConfigurationTitle(body);
231 }
233 /**
234 * Adds the lower navigation bar and the bottom text
235 * (from the -bottom option) at the bottom of page.
236 *
237 * @param body the documentation tree to which the navigation bar footer will be added
238 */
239 protected void addNavigationBarFooter(Content body) {
240 addNavLinks(false, body);
241 addBottom(body);
242 }
243 }