From ede2ff7bc57c98d75228badfea625789c68f6f53 Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Mon, 20 Nov 2017 22:24:39 -0500
Subject: [PATCH] guard mknob against early messages from Pd
---
pd/nw/pdgui.js | 26 +++++++++++++++++---------
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index 5be087848..24ecbc1e7 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -4039,23 +4039,31 @@ function gui_grid_point(cid, tag, x, y) {
// mknob from moonlib
function gui_mknob_new(cid, tag, x, y, is_toplevel, show_in, show_out) {
- var g = gui_gobj_new(cid, tag, "obj", x, y, is_toplevel),
+ var g, border, circle, line;
+ if (!patchwin[cid]) {
+ return;
+ }
+ g = gui_gobj_new(cid, tag, "obj", x, y, is_toplevel),
border = create_item(cid, "path", {
class: "border" // now we can inherit the css border styles
- }),
- circle = create_item(cid, "circle", {
- class: "circle"
- }),
- line = create_item(cid, "line", {
- class: "dial"
- });
+ });
+ circle = create_item(cid, "circle", {
+ class: "circle"
+ });
+ line = create_item(cid, "line", {
+ class: "dial"
+ });
g.appendChild(border);
g.appendChild(circle);
g.appendChild(line);
}
function gui_configure_mknob(cid, tag, size, bg_color, fg_color) {
- var g = get_gobj(cid, tag);
+ var g;
+ if (!patchwin[cid]) {
+ return;
+ }
+ g = get_gobj(cid, tag);
configure_item(g.querySelector(".border"), {
d: ["M", 0, 0, size, 0,
"M", 0, size, size, size,
--
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