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-rw-r--r--comm/mail/base/content/minimizeToTray.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/comm/mail/base/content/minimizeToTray.js b/comm/mail/base/content/minimizeToTray.js
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+++ b/comm/mail/base/content/minimizeToTray.js
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+/* 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/. */
+
+/* globals docShell, Services, windowState */
+
+addEventListener("sizemodechange", () => {
+ if (
+ windowState == window.STATE_MINIMIZED &&
+ Services.prefs.getBoolPref("mail.minimizeToTray", false)
+ ) {
+ setTimeout(() => {
+ var bw = docShell.treeOwner.QueryInterface(Ci.nsIBaseWindow);
+ Cc["@mozilla.org/messenger/osintegration;1"]
+ .getService(Ci.nsIMessengerWindowsIntegration)
+ .hideWindow(bw);
+ });
+ }
+});