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librustdoc: blur page when help dialogue is present

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Blurs the document's background when the help dialogue is present,
making the contents of the dialogue stand out more.
This commit is contained in:
Andreas Tolfsen
2015-07-08 14:52:58 +01:00
parent 6c88aeda58
commit 6b64826469
3 changed files with 62 additions and 41 deletions
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7
src/librustdoc/html/static/main.js
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@@ -105,6 +105,7 @@
if (!$("#help").hasClass("hidden")) {
ev.preventDefault();
$("#help").addClass("hidden");
$("body").removeClass("blur");
} else if (!$("#search").hasClass("hidden")) {
ev.preventDefault();
$("#search").addClass("hidden");
@@ -115,13 +116,14 @@
case "s":
case "S":
ev.preventDefault();
focusSearchBar()
focusSearchBar();
break;
case "?":
if (ev.shiftKey && $("#help").hasClass("hidden")) {
ev.preventDefault();
$("#help").removeClass("hidden");
$("body").addClass("blur");
}
break;
}
@@ -130,8 +132,9 @@
$(document).on("keypress", handleShortcut);
$(document).on("keydown", handleShortcut);
$(document).on("click", function(ev) {
if (!$(ev.target).closest("#help").length) {
if (!$(e.target).closest("#help > div").length) {
$("#help").addClass("hidden");
$("body").removeClass("blur");
}
});