From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../components/extensions/parent/ext-sessions.js   | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 comm/mail/components/extensions/parent/ext-sessions.js

(limited to 'comm/mail/components/extensions/parent/ext-sessions.js')

diff --git a/comm/mail/components/extensions/parent/ext-sessions.js b/comm/mail/components/extensions/parent/ext-sessions.js
new file mode 100644
index 0000000000..3abe652fe3
--- /dev/null
+++ b/comm/mail/components/extensions/parent/ext-sessions.js
@@ -0,0 +1,62 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+var { ExtensionSupport } = ChromeUtils.import(
+  "resource:///modules/ExtensionSupport.jsm"
+);
+var { ExtensionCommon } = ChromeUtils.importESModule(
+  "resource://gre/modules/ExtensionCommon.sys.mjs"
+);
+var { makeWidgetId } = ExtensionCommon;
+
+function getSessionData(tabId, extension) {
+  let nativeTab = tabTracker.getTab(tabId);
+  let widgetId = makeWidgetId(extension.id);
+
+  if (!nativeTab._ext.extensionSession) {
+    nativeTab._ext.extensionSession = {};
+  }
+  if (!nativeTab._ext.extensionSession[`${widgetId}`]) {
+    nativeTab._ext.extensionSession[`${widgetId}`] = {};
+  }
+  return nativeTab._ext.extensionSession[`${widgetId}`];
+}
+
+this.sessions = class extends ExtensionAPI {
+  getAPI(context) {
+    return {
+      sessions: {
+        setTabValue(tabId, key, value) {
+          let sessionData = getSessionData(tabId, context.extension);
+          sessionData[key] = value;
+        },
+        getTabValue(tabId, key) {
+          let sessionData = getSessionData(tabId, context.extension);
+          return sessionData[key];
+        },
+        removeTabValue(tabId, key) {
+          let sessionData = getSessionData(tabId, context.extension);
+          delete sessionData[key];
+        },
+      },
+    };
+  }
+
+  static onUninstall(extensionId) {
+    // Remove session data.
+    let widgetId = makeWidgetId(extensionId);
+    for (let window of Services.wm.getEnumerator("mail:3pane")) {
+      for (let tabInfo of window.gTabmail.tabInfo) {
+        if (
+          tabInfo._ext.extensionSession &&
+          tabInfo._ext.extensionSession[`${widgetId}`]
+        ) {
+          delete tabInfo._ext.extensionSession[`${widgetId}`];
+        }
+      }
+    }
+  }
+};
-- 
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