| /* |
| * Copyright (c) 1997, 2016, 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.javadoc.internal.doclets.formats.html.markup; |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import jdk.javadoc.internal.doclets.toolkit.Configuration; |
| import jdk.javadoc.internal.doclets.toolkit.Content; |
| import jdk.javadoc.internal.doclets.toolkit.util.DocFile; |
| import jdk.javadoc.internal.doclets.toolkit.util.DocPath; |
| import jdk.javadoc.internal.doclets.toolkit.util.DocletConstants; |
| import jdk.javadoc.internal.doclets.toolkit.util.MethodTypes; |
| |
| |
| /** |
| * Class for the Html format code generation. |
| * Initializes PrintWriter with FileWriter, to enable print |
| * related methods to generate the code to the named File through FileWriter. |
| * |
| * <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) |
| */ |
| public class HtmlWriter { |
| |
| /** |
| * The window title of this file |
| */ |
| protected String winTitle; |
| |
| /** |
| * The configuration |
| */ |
| protected Configuration configuration; |
| |
| /** |
| * The flag to indicate whether a member details list is printed or not. |
| */ |
| protected boolean memberDetailsListPrinted; |
| |
| /** |
| * Header for tables displaying packages and description.. |
| */ |
| protected final List<String> packageTableHeader; |
| |
| /** |
| * Summary for use tables displaying class and package use. |
| */ |
| protected final String useTableSummary; |
| |
| /** |
| * Column header for class docs displaying Modifier and Type header. |
| */ |
| protected final String modifierTypeHeader; |
| |
| public final Content overviewLabel; |
| |
| public final Content defaultPackageLabel; |
| |
| public final Content packageLabel; |
| |
| public final Content useLabel; |
| |
| public final Content prevLabel; |
| |
| public final Content nextLabel; |
| |
| public final Content prevclassLabel; |
| |
| public final Content nextclassLabel; |
| |
| public final Content summaryLabel; |
| |
| public final Content detailLabel; |
| |
| public final Content framesLabel; |
| |
| public final Content noframesLabel; |
| |
| public final Content treeLabel; |
| |
| public final Content classLabel; |
| |
| public final Content deprecatedLabel; |
| |
| public final Content deprecatedPhrase; |
| |
| public final Content allclassesLabel; |
| |
| public final Content allpackagesLabel; |
| |
| public final Content indexLabel; |
| |
| public final Content helpLabel; |
| |
| public final Content seeLabel; |
| |
| public final Content descriptionLabel; |
| |
| public final Content prevpackageLabel; |
| |
| public final Content nextpackageLabel; |
| |
| public final Content packagesLabel; |
| |
| public final Content methodDetailsLabel; |
| |
| public final Content annotationTypeDetailsLabel; |
| |
| public final Content fieldDetailsLabel; |
| |
| public final Content propertyDetailsLabel; |
| |
| public final Content constructorDetailsLabel; |
| |
| public final Content enumConstantsDetailsLabel; |
| |
| public final Content specifiedByLabel; |
| |
| public final Content overridesLabel; |
| |
| public final Content descfrmClassLabel; |
| |
| public final Content descfrmInterfaceLabel; |
| |
| private final Writer writer; |
| |
| protected Content script; |
| |
| |
| /** |
| * Constructor. |
| * |
| * @param path The directory path to be created for this file |
| * or null if none to be created. |
| * @exception IOException Exception raised by the FileWriter is passed on |
| * to next level. |
| * @exception UnsupportedEncodingException Exception raised by the |
| * OutputStreamWriter is passed on to next level. |
| */ |
| public HtmlWriter(Configuration configuration, DocPath path) |
| throws IOException, UnsupportedEncodingException { |
| writer = DocFile.createFileForOutput(configuration, path).openWriter(); |
| this.configuration = configuration; |
| this.memberDetailsListPrinted = false; |
| packageTableHeader = new ArrayList<>(); |
| packageTableHeader.add(configuration.getText("doclet.Package")); |
| packageTableHeader.add(configuration.getText("doclet.Description")); |
| useTableSummary = configuration.getText("doclet.Use_Table_Summary", |
| configuration.getText("doclet.packages")); |
| modifierTypeHeader = configuration.getText("doclet.0_and_1", |
| configuration.getText("doclet.Modifier"), |
| configuration.getText("doclet.Type")); |
| overviewLabel = getResource("doclet.Overview"); |
| defaultPackageLabel = new StringContent(DocletConstants.DEFAULT_PACKAGE_NAME); |
| packageLabel = getResource("doclet.Package"); |
| useLabel = getResource("doclet.navClassUse"); |
| prevLabel = getResource("doclet.Prev"); |
| nextLabel = getResource("doclet.Next"); |
| prevclassLabel = getNonBreakResource("doclet.Prev_Class"); |
| nextclassLabel = getNonBreakResource("doclet.Next_Class"); |
| summaryLabel = getResource("doclet.Summary"); |
| detailLabel = getResource("doclet.Detail"); |
| framesLabel = getResource("doclet.Frames"); |
| noframesLabel = getNonBreakResource("doclet.No_Frames"); |
| treeLabel = getResource("doclet.Tree"); |
| classLabel = getResource("doclet.Class"); |
| deprecatedLabel = getResource("doclet.navDeprecated"); |
| deprecatedPhrase = getResource("doclet.Deprecated"); |
| allclassesLabel = getNonBreakResource("doclet.All_Classes"); |
| allpackagesLabel = getNonBreakResource("doclet.All_Packages"); |
| indexLabel = getResource("doclet.Index"); |
| helpLabel = getResource("doclet.Help"); |
| seeLabel = getResource("doclet.See"); |
| descriptionLabel = getResource("doclet.Description"); |
| prevpackageLabel = getNonBreakResource("doclet.Prev_Package"); |
| nextpackageLabel = getNonBreakResource("doclet.Next_Package"); |
| packagesLabel = getResource("doclet.Packages"); |
| methodDetailsLabel = getResource("doclet.Method_Detail"); |
| annotationTypeDetailsLabel = getResource("doclet.Annotation_Type_Member_Detail"); |
| fieldDetailsLabel = getResource("doclet.Field_Detail"); |
| propertyDetailsLabel = getResource("doclet.Property_Detail"); |
| constructorDetailsLabel = getResource("doclet.Constructor_Detail"); |
| enumConstantsDetailsLabel = getResource("doclet.Enum_Constant_Detail"); |
| specifiedByLabel = getResource("doclet.Specified_By"); |
| overridesLabel = getResource("doclet.Overrides"); |
| descfrmClassLabel = getResource("doclet.Description_From_Class"); |
| descfrmInterfaceLabel = getResource("doclet.Description_From_Interface"); |
| } |
| |
| public void write(Content c) throws IOException { |
| c.write(writer, true); |
| } |
| |
| public void close() throws IOException { |
| writer.close(); |
| } |
| |
| /** |
| * Get the configuration string as a content. |
| * |
| * @param key the key to look for in the configuration file |
| * @return a content tree for the text |
| */ |
| public Content getResource(String key) { |
| return configuration.getResource(key); |
| } |
| |
| /** |
| * Get the configuration string as a content, replacing spaces |
| * with non-breaking spaces. |
| * |
| * @param key the key to look for in the configuration file |
| * @return a content tree for the text |
| */ |
| public Content getNonBreakResource(String key) { |
| String text = configuration.getText(key); |
| Content c = configuration.newContent(); |
| int start = 0; |
| int p; |
| while ((p = text.indexOf(" ", start)) != -1) { |
| c.addContent(text.substring(start, p)); |
| c.addContent(RawHtml.nbsp); |
| start = p + 1; |
| } |
| c.addContent(text.substring(start)); |
| return c; |
| } |
| |
| /** |
| * Get the configuration string as a content. |
| * |
| * @param key the key to look for in the configuration file |
| * @param o string or content argument added to configuration text |
| * @return a content tree for the text |
| */ |
| public Content getResource(String key, Object o) { |
| return configuration.getResource(key, o); |
| } |
| |
| /** |
| * Get the configuration string as a content. |
| * |
| * @param key the key to look for in the configuration file |
| * @param o1 string or content argument added to configuration text |
| * @param o2 string or content argument added to configuration text |
| * @return a content tree for the text |
| */ |
| public Content getResource(String key, Object o0, Object o1) { |
| return configuration.getResource(key, o0, o1); |
| } |
| |
| /** |
| * Returns an HtmlTree for the SCRIPT tag. |
| * |
| * @return an HtmlTree for the SCRIPT tag |
| */ |
| protected HtmlTree getWinTitleScript(){ |
| HtmlTree script = HtmlTree.SCRIPT(); |
| if(winTitle != null && winTitle.length() > 0) { |
| String scriptCode = "<!--" + DocletConstants.NL + |
| " try {" + DocletConstants.NL + |
| " if (location.href.indexOf('is-external=true') == -1) {" + DocletConstants.NL + |
| " parent.document.title=\"" + escapeJavaScriptChars(winTitle) + "\";" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " catch(err) {" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| "//-->" + DocletConstants.NL; |
| RawHtml scriptContent = new RawHtml(scriptCode); |
| script.addContent(scriptContent); |
| } |
| return script; |
| } |
| |
| /** |
| * Returns a String with escaped special JavaScript characters. |
| * |
| * @param s String that needs to be escaped |
| * @return a valid escaped JavaScript string |
| */ |
| private static String escapeJavaScriptChars(String s) { |
| StringBuilder sb = new StringBuilder(); |
| for (int i = 0; i < s.length(); i++) { |
| char ch = s.charAt(i); |
| switch (ch) { |
| case '\b': |
| sb.append("\\b"); |
| break; |
| case '\t': |
| sb.append("\\t"); |
| break; |
| case '\n': |
| sb.append("\\n"); |
| break; |
| case '\f': |
| sb.append("\\f"); |
| break; |
| case '\r': |
| sb.append("\\r"); |
| break; |
| case '"': |
| sb.append("\\\""); |
| break; |
| case '\'': |
| sb.append("\\\'"); |
| break; |
| case '\\': |
| sb.append("\\\\"); |
| break; |
| default: |
| if (ch < 32 || ch >= 127) { |
| sb.append(String.format("\\u%04X", (int)ch)); |
| } else { |
| sb.append(ch); |
| } |
| break; |
| } |
| } |
| return sb.toString(); |
| } |
| |
| /** |
| * Returns a content tree for the SCRIPT tag for the main page(index.html). |
| * |
| * @return a content for the SCRIPT tag |
| */ |
| protected Content getFramesJavaScript() { |
| HtmlTree script = HtmlTree.SCRIPT(); |
| String scriptCode = DocletConstants.NL + |
| " targetPage = \"\" + window.location.search;" + DocletConstants.NL + |
| " if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL + |
| " targetPage = targetPage.substring(1);" + DocletConstants.NL + |
| " if (targetPage.indexOf(\":\") != -1 || (targetPage != \"\" && !validURL(targetPage)))" + DocletConstants.NL + |
| " targetPage = \"undefined\";" + DocletConstants.NL + |
| " function validURL(url) {" + DocletConstants.NL + |
| " try {" + DocletConstants.NL + |
| " url = decodeURIComponent(url);" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " catch (error) {" + DocletConstants.NL + |
| " return false;" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " var pos = url.indexOf(\".html\");" + DocletConstants.NL + |
| " if (pos == -1 || pos != url.length - 5)" + DocletConstants.NL + |
| " return false;" + DocletConstants.NL + |
| " var allowNumber = false;" + DocletConstants.NL + |
| " var allowSep = false;" + DocletConstants.NL + |
| " var seenDot = false;" + DocletConstants.NL + |
| " for (var i = 0; i < url.length - 5; i++) {" + DocletConstants.NL + |
| " var ch = url.charAt(i);" + DocletConstants.NL + |
| " if ('a' <= ch && ch <= 'z' ||" + DocletConstants.NL + |
| " 'A' <= ch && ch <= 'Z' ||" + DocletConstants.NL + |
| " ch == '$' ||" + DocletConstants.NL + |
| " ch == '_' ||" + DocletConstants.NL + |
| " ch.charCodeAt(0) > 127) {" + DocletConstants.NL + |
| " allowNumber = true;" + DocletConstants.NL + |
| " allowSep = true;" + DocletConstants.NL + |
| " } else if ('0' <= ch && ch <= '9'" + DocletConstants.NL + |
| " || ch == '-') {" + DocletConstants.NL + |
| " if (!allowNumber)" + DocletConstants.NL + |
| " return false;" + DocletConstants.NL + |
| " } else if (ch == '/' || ch == '.') {" + DocletConstants.NL + |
| " if (!allowSep)" + DocletConstants.NL + |
| " return false;" + DocletConstants.NL + |
| " allowNumber = false;" + DocletConstants.NL + |
| " allowSep = false;" + DocletConstants.NL + |
| " if (ch == '.')" + DocletConstants.NL + |
| " seenDot = true;" + DocletConstants.NL + |
| " if (ch == '/' && seenDot)" + DocletConstants.NL + |
| " return false;" + DocletConstants.NL + |
| " } else {" + DocletConstants.NL + |
| " return false;"+ DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " }" + DocletConstants.NL + |
| " return true;" + DocletConstants.NL + |
| " }" + DocletConstants.NL; |
| RawHtml scriptContent = new RawHtml(scriptCode); |
| script.addContent(scriptContent); |
| return script; |
| } |
| |
| /** |
| * Returns an HtmlTree for the BODY tag. |
| * |
| * @param includeScript set true if printing windowtitle script |
| * @param title title for the window |
| * @return an HtmlTree for the BODY tag |
| */ |
| public HtmlTree getBody(boolean includeScript, String title) { |
| HtmlTree body = new HtmlTree(HtmlTag.BODY); |
| // Set window title string which is later printed |
| this.winTitle = title; |
| // Don't print windowtitle script for overview-frame, allclasses-frame |
| // and package-frame |
| if (includeScript) { |
| this.script = getWinTitleScript(); |
| body.addContent(script); |
| Content noScript = HtmlTree.NOSCRIPT( |
| HtmlTree.DIV(getResource("doclet.No_Script_Message"))); |
| body.addContent(noScript); |
| } |
| return body; |
| } |
| |
| /** |
| * Generated javascript variables for the document. |
| * |
| * @param typeMap map comprising of method and type relationship |
| * @param methodTypes set comprising of all methods types for this class |
| */ |
| public void generateMethodTypesScript(Map<String,Integer> typeMap, |
| Set<MethodTypes> methodTypes) { |
| String sep = ""; |
| StringBuilder vars = new StringBuilder("var methods = {"); |
| for (Map.Entry<String,Integer> entry : typeMap.entrySet()) { |
| vars.append(sep); |
| sep = ","; |
| vars.append("\"") |
| .append(entry.getKey()) |
| .append("\":") |
| .append(entry.getValue()); |
| } |
| vars.append("};").append(DocletConstants.NL); |
| sep = ""; |
| vars.append("var tabs = {"); |
| for (MethodTypes entry : methodTypes) { |
| vars.append(sep); |
| sep = ","; |
| vars.append(entry.value()) |
| .append(":") |
| .append("[") |
| .append("\"") |
| .append(entry.tabId()) |
| .append("\"") |
| .append(sep) |
| .append("\"") |
| .append(configuration.getText(entry.resourceKey())) |
| .append("\"]"); |
| } |
| vars.append("};") |
| .append(DocletConstants.NL); |
| addStyles(HtmlStyle.altColor, vars); |
| addStyles(HtmlStyle.rowColor, vars); |
| addStyles(HtmlStyle.tableTab, vars); |
| addStyles(HtmlStyle.activeTableTab, vars); |
| script.addContent(new RawHtml(vars.toString())); |
| } |
| |
| /** |
| * Adds javascript style variables to the document. |
| * |
| * @param style style to be added as a javascript variable |
| * @param vars variable string to which the style variable will be added |
| */ |
| public void addStyles(HtmlStyle style, StringBuilder vars) { |
| vars.append("var ").append(style).append(" = \"").append(style) |
| .append("\";").append(DocletConstants.NL); |
| } |
| |
| /** |
| * Returns an HtmlTree for the TITLE tag. |
| * |
| * @return an HtmlTree for the TITLE tag |
| */ |
| public HtmlTree getTitle() { |
| HtmlTree title = HtmlTree.TITLE(new StringContent(winTitle)); |
| return title; |
| } |
| |
| public String codeText(String text) { |
| return "<code>" + text + "</code>"; |
| } |
| |
| /** |
| * Return "&nbsp;", non-breaking space. |
| */ |
| public Content getSpace() { |
| return RawHtml.nbsp; |
| } |
| |
| /* |
| * Returns a header for Modifier and Type column of a table. |
| */ |
| public String getModifierTypeHeader() { |
| return modifierTypeHeader; |
| } |
| } |