From 8b1eb6ceda215b596b8f4a5afed8d7c7bf370c20 Mon Sep 17 00:00:00 2001
From: Heather Miller <heather.miller@epfl.ch>
Date: Fri, 18 May 2012 18:44:02 +0200
Subject: Added Scaladoc keyboard shortcut: tab toggles between panels

---
 src/compiler/scala/tools/nsc/doc/html/page/Index.scala        |  2 +-
 src/compiler/scala/tools/nsc/doc/html/page/Template.scala     |  2 +-
 src/compiler/scala/tools/nsc/doc/html/resource/lib/index.js   | 11 ++++++++---
 .../scala/tools/nsc/doc/html/resource/lib/template.js         |  5 +++++
 4 files changed, 15 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Index.scala b/src/compiler/scala/tools/nsc/doc/html/page/Index.scala
index 346780147e..f8fffdc726 100644
--- a/src/compiler/scala/tools/nsc/doc/html/page/Index.scala
+++ b/src/compiler/scala/tools/nsc/doc/html/page/Index.scala
@@ -44,7 +44,7 @@ class Index(universe: doc.Universe, index: doc.Index) extends HtmlPage {
       </div>
       { browser }
       <div id="content" class="ui-layout-center">
-        <iframe name="template" src={ relativeLinkTo{List("package.html")} }/>
+        <iframe id="template" src={ relativeLinkTo{List("package.html")} }/>
       </div>
     </body>
 
diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
index 220321d225..49cd17c176 100644
--- a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
+++ b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala
@@ -87,7 +87,7 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage
       { memberToCommentHtml(tpl, true) }
 
       <div id="mbrsel">
-        <div id='textfilter'><span class='pre'/><span class='input'><input type='text' accesskey='/'/></span><span class='post'/></div>
+        <div id='textfilter'><span class='pre'/><span class='input'><input id='mbrsel-input' type='text' accesskey='/'/></span><span class='post'/></div>
         { if (tpl.linearizationTemplates.isEmpty && tpl.conversions.isEmpty) NodeSeq.Empty else
             <div id="order">
               <span class="filtertype">Ordering</span>
diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/index.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/index.js
index b767722b8c..7a1ce27c3f 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/index.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/index.js
@@ -263,15 +263,20 @@ function prepareEntityList() {
 /* Configures the text filter  */
 function configureTextFilter() {
     scheduler.add("init", function() {
-        $("#filter").append("<div id='textfilter'><span class='pre'/><span class='input'><input type='text' accesskey='/'/></span><span class='post'/></div>");
+        $("#filter").append("<div id='textfilter'><span class='pre'/><span class='input'><input id='index-input' type='text' accesskey='/'/></span><span class='post'/></div>");
         printAlphabet();
         var input = $("#textfilter input");
         resizeFilterBlock();
-        input.bind("keyup", function(event) {
+        input.bind("keydown", function(event) {
             if (event.keyCode == 27) { // escape
                 input.attr("value", "");
+                textFilter();
             }
-            textFilter();
+            if (event.keyCode == 9) { // tab
+                $("#template").contents().find("#mbrsel-input").focus();
+                input.attr("value", "");
+                return false;
+            }              
         });
         input.focus(function(event) { input.select(); });
     });
diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
index fd5a981cb0..96d6398810 100644
--- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
+++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js
@@ -42,6 +42,11 @@ $(document).ready(function(){
            document.activeElement != $("#textfilter input")[0]) {
                $("#textfilter input").focus();
         }
+        if(event.keyCode == 9) {
+            $("#index-input", window.parent.document).focus();
+            input.attr("value", "");
+            return false;            
+        }        
     });
     $("#textfilter input").focus();
 
-- 
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