Various rustbook improvements

src/librustdoc/html/static/playpen.js

@@ -12,6 +12,8 @@
 /*globals $: true, rootPath: true */
 
 document.addEventListener('DOMContentLoaded', function() {
+    'use strict';
+
     if (!window.playgroundUrl) {
         return;
     }

src/rustbook/build.rs

@@ -23,8 +23,6 @@ use error::{err, CliResult, CommandResult};
 use book;
 use book::{Book, BookItem};
 
-use javascript;
-
 use rustdoc;
 
 struct Build;
@@ -82,7 +80,7 @@ fn write_toc(book: &Book, current_page: &BookItem, out: &mut Write) -> io::Resul
 }
 
 fn render(book: &Book, tgt: &Path) -> CliResult<()> {
-    let tmp = try!(TempDir::new("rust-book"));
+    let tmp = try!(TempDir::new("rustbook"));
 
     for (_section, item) in book.iter() {
         let out_path = match item.path.parent() {
@@ -113,26 +111,28 @@ fn render(book: &Book, tgt: &Path) -> CliResult<()> {
         // write the prelude to a temporary HTML file for rustdoc inclusion
         let prelude = tmp.path().join("prelude.html");
         {
-            let mut toc = BufWriter::new(try!(File::create(&prelude)));
-            try!(writeln!(&mut toc, r#"<div id="nav">
-                <button id="toggle-nav">
-                  <span class="sr-only">Toggle navigation</span>
-                  <span class="bar"></span>
-                  <span class="bar"></span>
-                  <span class="bar"></span>
-                </button>
-              </div>"#));
-            let _ = write_toc(book, &item, &mut toc);
-            try!(writeln!(&mut toc, "<div id='page-wrapper'>"));
-            try!(writeln!(&mut toc, "<div id='page'>"));
+            let mut buffer = BufWriter::new(try!(File::create(&prelude)));
+            try!(writeln!(&mut buffer, r#"
+                <div id="nav">
+                    <button id="toggle-nav">
+                        <span class="sr-only">Toggle navigation</span>
+                        <span class="bar"></span>
+                        <span class="bar"></span>
+                        <span class="bar"></span>
+                    </button>
+                </div>"#));
+            let _ = write_toc(book, &item, &mut buffer);
+            try!(writeln!(&mut buffer, "<div id='page-wrapper'>"));
+            try!(writeln!(&mut buffer, "<div id='page'>"));
         }
 
         // write the postlude to a temporary HTML file for rustdoc inclusion
         let postlude = tmp.path().join("postlude.html");
         {
-            let mut toc = BufWriter::new(try!(File::create(&postlude)));
-            try!(toc.write_all(javascript::JAVASCRIPT.as_bytes()));
-            try!(writeln!(&mut toc, "</div></div>"));
+            let mut buffer = BufWriter::new(try!(File::create(&postlude)));
+            try!(writeln!(&mut buffer, "<script src='rustbook.js'></script>"));
+            try!(writeln!(&mut buffer, "<script src='playpen.js'></script>"));
+            try!(writeln!(&mut buffer, "</div></div>"));
         }
 
         try!(fs::create_dir_all(&out_path));
@@ -144,7 +144,7 @@ fn render(book: &Book, tgt: &Path) -> CliResult<()> {
             format!("--html-before-content={}", prelude.display()),
             format!("--html-after-content={}", postlude.display()),
             format!("--markdown-playground-url=https://play.rust-lang.org"),
-            format!("--markdown-css={}", item.path_to_root.join("rust-book.css").display()),
+            format!("--markdown-css={}", item.path_to_root.join("rustbook.css").display()),
             "--markdown-no-toc".to_string(),
         ];
         let output_result = rustdoc::main_args(rustdoc_args);
@@ -199,10 +199,10 @@ impl Subcommand for Build {
         let css = include_bytes!("static/rustbook.css");
         let js = include_bytes!("static/rustbook.js");
 
-        let mut css_file = try!(File::create(tgt.join("rust-book.css")));
+        let mut css_file = try!(File::create(tgt.join("rustbook.css")));
         try!(css_file.write_all(css));
 
-        let mut js_file = try!(File::create(tgt.join("rust-book.js")));
+        let mut js_file = try!(File::create(tgt.join("rustbook.js")));
         try!(js_file.write_all(js));
 
 

src/rustbook/help.rs

@@ -36,7 +36,7 @@ impl Subcommand for Help {
 }
 
 pub fn usage() {
-    println!("Usage: rust-book <command> [<args>]");
+    println!("Usage: rustbook <command> [<args>]");
     println!("");
     println!("The <command> must be one of:");
     println!("  help    Print this message.");

src/rustbook/main.rs

@@ -35,8 +35,6 @@ mod build;
 mod serve;
 mod test;
 
-mod javascript;
-
 static EXIT_STATUS: AtomicIsize = ATOMIC_ISIZE_INIT;
 
 fn main() {

src/rustbook/static/rustbook.css

@@ -1,5 +1,5 @@
 /**
- * Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+ * Copyright 2013-2015 The Rust Project Developers. See the COPYRIGHT
  * file at the top-level directory of this distribution and at
  * http://rust-lang.org/COPYRIGHT.
  *
@@ -10,12 +10,11 @@
  * except according to those terms.
  */
 
-@import url("../rust.css");
+@import url('../rust.css');
 
 body {
-    max-width:none;
-    font: 16px/1.4 'Source Serif Pro', Georgia, Times, 'Times New Roman', serif;
-    line-height: 1.6;
+    max-width: none;
+    font: 16px/1.6 'Source Serif Pro', Georgia, Times, 'Times New Roman', serif;
     color: #333;
 }
 
@@ -28,68 +27,64 @@ h1, h2, h3, h4, h5, h6 {
 @media only screen {
     #toc {
         position: fixed;
-        left: 0px;
-        top: 0px;
-        bottom: 0px;
+        top: 0;
+        left: 0;
+        bottom: 0;
         width: 300px;
         overflow-y: auto;
-        border-right: 1px solid rgba(0, 0, 0, 0.07);
-        padding: 10px 10px;
+        border-right: 1px solid #e8e8e8;
+        padding: 0 15px;
         font-size: 14px;
-        box-sizing: border-box;
-        -webkit-overflow-scrolling: touch;
         background-color: #fafafa;
-        color: #364149;
+        -webkit-overflow-scrolling: touch;
     }
 
     #page-wrapper {
         position: absolute;
-        left: 310px;
-        right: 0px;
-        top: 0px;
-        box-sizing: border-box;
-        background: none repeat scroll 0% 0% #FFF;
+        top: 0;
+        left: 300px;
+        right: 0;
+        padding: 0 15px;
         -webkit-overflow-scrolling: touch;
     }
 }
 
 @media only print {
-    #toc, #nav, #menu-bar {
+    #toc, #nav {
         display: none;
     }
 }
 
-@media only screen and (max-width: 1060px) {
+@media only screen and (max-width: 1023px) {
     #toc {
         width: 100%;
-        margin-right: 0;
         top: 40px;
     }
+
     #page-wrapper {
         top: 40px;
-        left: 15px;
-        padding-right: 15px;
+        left: 0;
     }
+
     .mobile-hidden {
         display: none;
     }
 }
 
 #page {
-    margin-left: auto;
-    margin-right:auto;
+    margin: 0 auto;
     max-width: 750px;
     padding-bottom: 50px;
 }
 
 .chapter {
-    list-style: none outside none;
-    padding-left: 0px;
+    list-style: none;
+    padding-left: 0;
     line-height: 30px;
 }
 
 .section {
-    list-style: none outside none;
+    list-style: none;
     padding-left: 20px;
     line-height: 40px;
 }
@@ -105,28 +100,21 @@ h1, h2, h3, h4, h5, h6 {
     padding: 5px 0;
 }
 
-.chapter li a.active {
-    color: #008cff;
-}
-
+.chapter li a.active,
 .chapter li a:hover {
     color: #008cff;
     text-decoration: none;
 }
 
 #toggle-nav {
-    height: 20px;
-    width:  30px;
-    padding: 3px 3px 0 3px;
-}
-
-#toggle-nav {
+    cursor: pointer;
     margin-top: 5px;
     width: 30px;
     height: 30px;
-    background-color: #FFF;
+    background-color: #fff;
     border: 1px solid #666;
-    border-radius: 3px 3px 3px 3px;
+    border-radius: 3px;
+    padding: 3px 3px 0 3px;
 }
 
 .sr-only {
@@ -160,10 +148,6 @@ pre {
     border-radius: 3px;
 }
 
-.nav-previous-next {
-    margin-top: 60px;
-}
-
 .left {
     float: left;
 }