From c380126517784c29d66c469befce885f1be23df3 Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Fri, 29 Jan 2016 19:47:59 -0500
Subject: [PATCH] try replacing css animation with web animation API (this will
be more flexible once we pull the xlet highlighting logic out of the c code)
---
pd/nw/pdgui.js | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index 71a292e6f..637a62c49 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -1423,14 +1423,31 @@ function gui_configure_io(cid, tag, is_iemgui, is_signal, width) {
}
// remove xlet_selected tag
xlet.classList.remove("xlet_selected");
+ if (xlet_anim) {
+ xlet_anim.cancel();
+ }
}
}
+var xlet_anim;
function gui_highlight_io(cid, tag) {
var xlet = get_item(cid, tag);
// must check for null (see gui_configure_io)
if (xlet !== null) {
xlet.classList.add("xlet_selected");
+ if (!xlet_anim || xlet_anim.playState === "finished" ||
+ xlet_anim.playState === "idle") {
+ xlet_anim = xlet.animate(
+ [{"stroke-width":"3"},
+ {"stroke-width":"7"},
+ {"stroke-width":"3"},
+ ],
+ { duration: 400,
+ delay: 45,
+ iterations: Infinity,
+ easing: "ease-in-out" }
+ );
+ }
}
}
--
GitLab