From a9be9798e01786f678d566a9f70f6836f9a1e3cd Mon Sep 17 00:00:00 2001
From: EnderDev <kieran@dothq.org>
Date: Thu, 15 Feb 2024 20:27:30 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=AD=20Add=20tooltipopen=20attribute=20?=
 =?UTF-8?q?to=20tooltip=20opener=20nodes=20when=20a=20tooltip=20begins=20s?=
 =?UTF-8?q?howing?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 actors/DotTooltipListenerChild.sys.mjs | 35 +++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/actors/DotTooltipListenerChild.sys.mjs b/actors/DotTooltipListenerChild.sys.mjs
index 5c5389c519..4f9dc7dc70 100644
--- a/actors/DotTooltipListenerChild.sys.mjs
+++ b/actors/DotTooltipListenerChild.sys.mjs
@@ -152,6 +152,13 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 			Services.els.removeSystemEventListener(doc, "mouseup", this, true);
 			Services.els.removeSystemEventListener(doc, "keydown", this, true);
 
+			Services.els.removeSystemEventListener(
+				this._currentTooltip,
+				"popupshowing",
+				this,
+				false
+			);
+
 			Services.els.removeSystemEventListener(
 				this._currentTooltip,
 				"popuphiding",
@@ -159,6 +166,8 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 				false
 			);
 
+			this._currentTriggerNode.removeAttribute("tooltipopen");
+
 			this.killTooltipTimer();
 
 			this._currentTooltip = null;
@@ -353,6 +362,13 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 			triggerNode || event.target
 		);
 
+		Services.els.addSystemEventListener(
+			tooltip,
+			"popupshowing",
+			this,
+			false
+		);
+
 		Services.els.addSystemEventListener(
 			tooltip,
 			"popuphiding",
@@ -383,7 +399,7 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 				this._currentTriggerNode,
 				tooltipAnchor,
 				0,
-				-kTooltipMouseTopMargin,
+				0,
 				false,
 				false,
 				event
@@ -507,6 +523,18 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 		}
 	}
 
+	/**
+	 * Fired when the tooltip starts showing
+	 */
+	onTooltipShowing() {
+		if (!this._currentTooltip) return;
+
+		this._currentTriggerNode.setAttribute(
+			"tooltipopen",
+			this._currentTooltip.id || ""
+		);
+	}
+
 	/**
 	 * Adds tooltip support to a node
 	 * @param {Node} node
@@ -549,6 +577,11 @@ export class DotTooltipListenerChild extends JSWindowActorChild {
 			return;
 		}
 
+		if (event.type == "popupshowing") {
+			this.onTooltipShowing();
+			return;
+		}
+
 		if (event.type == "popuphiding") {
 			this.destroyTooltip();
 			return;