From 15e7f470cbe2f71f696c2ab8d10169da598fe5b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Hedin=20Br=C3=B8nner?= <torhedinbronner@gmail.com>
Date: Wed, 6 Dec 2017 12:30:10 +0100
Subject: [PATCH] Reset monitors-changed signal on reload

---
 tiling.js | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/tiling.js b/tiling.js
index 2be7c0c..607d676 100644
--- a/tiling.js
+++ b/tiling.js
@@ -34,11 +34,6 @@ const StackOverlay = Extension.imports.stackoverlay;
 var focus_signal = Symbol();
 
 var primary = Main.layoutManager.primaryMonitor;
-//: [object Monitor]
-// Reset primary when monitors change
-global.screen.connect("monitors-changed", function(screen) {
-    primary = Main.layoutManager.primaryMonitor;
-})
 
 var panelBox = Main.layoutManager.panelBox;
 
@@ -1017,11 +1012,8 @@ function cycleWindowWidth(metaWindow) {
     delete metaWindow.unmaximized_rect;
 }
 
-let nWorkspacesSignal;
-let workspaceRemovedSignal;
-let windowCreatedSignal;
-var panelBoxShowId;
-var panelBoxHideId;
+var nWorkspacesSignal, workspaceRemovedSignal, windowCreatedSignal;
+var panelBoxShowId, panelBoxHideId, monitorsChangedId;
 function enable () {
     nWorkspacesSignal =
         global.screen.connect('notify::n-workspaces',
@@ -1035,6 +1027,13 @@ function enable () {
         global.display.connect('window-created',
                                utils.dynamic_function_ref('window_created', spaces));
 
+    // Reset primary when monitors change
+    monitorsChangedId = global.screen.connect(
+        "monitors-changed",
+        function(screen) {
+            primary = Main.layoutManager.primaryMonitor;
+        });
+
     panelBoxShowId =  panelBox.connect('show', showPanelBox);
     panelBoxHideId = panelBox.connect('hide', hidePanelBox);
 }
@@ -1059,6 +1058,8 @@ function disable () {
         spaces.removeSpace(spaces._spaces[workspace]);
     }
 
+    global.screen.disconnect(monitorsChangedId);
+
     panelBox.scale_y = 1;
     panelBox.disconnect(panelBoxShowId);
     panelBox.disconnect(panelBoxHideId);