From 7a5308152276e5629e4071424367796025d6eac5 Mon Sep 17 00:00:00 2001
From: Liigo Zhuang <com.liigo@gmail.com>
Date: Thu, 23 Apr 2015 00:50:19 +0800
Subject: [PATCH] rustdoc: toggle collapse/expand all docs using the same link
---
src/librustdoc/html/render.rs | 6 +++---
src/librustdoc/html/static/main.js | 29 +++++++++++++++++------------
2 files changed, 20 insertions(+), 15 deletions(-)
diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index 3f3f8201b00..1993f03efd1 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -1460,7 +1460,7 @@ impl<'a> fmt::Display for Item<'a> {
try!(write!(fmt, "<span class='out-of-band'>"));
try!(write!(fmt,
r##"<span id='render-detail'>
- <a id="collapse-all" href="#">[-]</a> <a id="expand-all" href="#">[+]</a>
+ <a id="toggle-all-docs" href="#" title="collapse all docs">[-]</a>
</span>"##));
// Write `src` tag
@@ -1473,8 +1473,8 @@ impl<'a> fmt::Display for Item<'a> {
match self.href(self.cx) {
Some(l) => {
try!(write!(fmt, "<a id='src-{}' class='srclink' \
- href='{}'>[src]</a>",
- self.item.def_id.node, l));
+ href='{}' title='{}'>[src]</a>",
+ self.item.def_id.node, l, "goto source code"));
}
None => {}
}
diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 0379c04be4d..9e00a64d3f5 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -806,18 +806,23 @@
window.location = $('.srclink').attr('href');
}
- $("#expand-all").on("click", function() {
- $(".docblock").show();
- $(".toggle-label").hide();
- $(".toggle-wrapper").removeClass("collapsed");
- $(".collapse-toggle").children(".inner").html("-");
- });
-
- $("#collapse-all").on("click", function() {
- $(".docblock").hide();
- $(".toggle-label").show();
- $(".toggle-wrapper").addClass("collapsed");
- $(".collapse-toggle").children(".inner").html("+");
+ $("#toggle-all-docs").on("click", function() {
+ var toggle = $("#toggle-all-docs");
+ if (toggle.html() == "[-]") {
+ toggle.html("[+]");
+ toggle.attr("title", "expand all docs");
+ $(".docblock").hide();
+ $(".toggle-label").show();
+ $(".toggle-wrapper").addClass("collapsed");
+ $(".collapse-toggle").children(".inner").html("+");
+ } else {
+ toggle.html("[-]");
+ toggle.attr("title", "collapse all docs");
+ $(".docblock").show();
+ $(".toggle-label").hide();
+ $(".toggle-wrapper").removeClass("collapsed");
+ $(".collapse-toggle").children(".inner").html("-");
+ }
});
$(document).on("click", ".collapse-toggle", function() {