From 086c044dc34dfc0f74fbe41f4ecb402b2cd34884 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:13:33 +0200
Subject: Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 browser/actors/ScreenshotsComponentChild.sys.mjs | 48 ++++++++++++++----------
 1 file changed, 28 insertions(+), 20 deletions(-)

(limited to 'browser/actors/ScreenshotsComponentChild.sys.mjs')

diff --git a/browser/actors/ScreenshotsComponentChild.sys.mjs b/browser/actors/ScreenshotsComponentChild.sys.mjs
index 0a4d6d2539..06d7204803 100644
--- a/browser/actors/ScreenshotsComponentChild.sys.mjs
+++ b/browser/actors/ScreenshotsComponentChild.sys.mjs
@@ -44,11 +44,19 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
         return this.getDocumentTitle();
       case "Screenshots:GetMethodsUsed":
         return this.getMethodsUsed();
+      case "Screenshots:RemoveEventListeners":
+        return this.removeEventListeners();
+      case "Screenshots:AddEventListeners":
+        return this.addEventListeners();
     }
     return null;
   }
 
   handleEvent(event) {
+    if (!event.isTrusted) {
+      return;
+    }
+
     switch (event.type) {
       case "click":
       case "pointerdown":
@@ -80,14 +88,6 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
         }
         this.#scrollTask.arm();
         break;
-      case "visibilitychange":
-        if (
-          event.target.visibilityState === "hidden" &&
-          this.overlay?.state === "crosshairs"
-        ) {
-          this.requestCancelScreenshot("navigation");
-        }
-        break;
       case "Screenshots:Close":
         this.requestCancelScreenshot(event.detail.reason);
         break;
@@ -97,14 +97,16 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
       case "Screenshots:Download":
         this.requestDownloadScreenshot(event.detail.region);
         break;
-      case "Screenshots:OverlaySelection":
+      case "Screenshots:OverlaySelection": {
         let { hasSelection } = event.detail;
         this.sendOverlaySelection({ hasSelection });
         break;
-      case "Screenshots:RecordEvent":
+      }
+      case "Screenshots:RecordEvent": {
         let { eventName, reason, args } = event.detail;
         this.recordTelemetryEvent(eventName, reason, args);
         break;
+      }
       case "Screenshots:ShowPanel":
         this.showPanel();
         break;
@@ -206,6 +208,13 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
     });
   }
 
+  addEventListeners() {
+    this.contentWindow.addEventListener("beforeunload", this);
+    this.contentWindow.addEventListener("resize", this);
+    this.contentWindow.addEventListener("scroll", this);
+    this.addOverlayEventListeners();
+  }
+
   addOverlayEventListeners() {
     let chromeEventHandler = this.docShell.chromeEventHandler;
     for (let event of ScreenshotsComponentChild.OVERLAY_EVENTS) {
@@ -230,16 +239,19 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
     let overlay =
       this.overlay ||
       (this.#overlay = new lazy.ScreenshotsOverlay(this.document));
-    this.document.ownerGlobal.addEventListener("beforeunload", this);
-    this.contentWindow.addEventListener("resize", this);
-    this.contentWindow.addEventListener("scroll", this);
-    this.contentWindow.addEventListener("visibilitychange", this);
-    this.addOverlayEventListeners();
+    this.addEventListeners();
 
     overlay.initialize();
     return true;
   }
 
+  removeEventListeners() {
+    this.contentWindow.removeEventListener("beforeunload", this);
+    this.contentWindow.removeEventListener("resize", this);
+    this.contentWindow.removeEventListener("scroll", this);
+    this.removeOverlayEventListeners();
+  }
+
   removeOverlayEventListeners() {
     let chromeEventHandler = this.docShell.chromeEventHandler;
     for (let event of ScreenshotsComponentChild.OVERLAY_EVENTS) {
@@ -251,11 +263,7 @@ export class ScreenshotsComponentChild extends JSWindowActorChild {
    * Removes event listeners and the screenshots overlay.
    */
   endScreenshotsOverlay(options = {}) {
-    this.document.ownerGlobal.removeEventListener("beforeunload", this);
-    this.contentWindow.removeEventListener("resize", this);
-    this.contentWindow.removeEventListener("scroll", this);
-    this.contentWindow.removeEventListener("visibilitychange", this);
-    this.removeOverlayEventListeners();
+    this.removeEventListeners();
 
     this.overlay?.tearDown(options);
     this.#resizeTask?.disarm();
-- 
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