From 458750aa06d769bf7c6392c8836f852fadeabaf4 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Sat, 27 May 2017 19:15:49 +0300
Subject: [PATCH] fix #496,crash when changing to Alternative Session

-- a rare crash when changing to Alternative Session
through Tasks context menu
---
 plasmoid/package/contents/ui/ContextMenu.qml | 10 +++++++++-
 plasmoid/package/contents/ui/main.qml        | 14 ++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/plasmoid/package/contents/ui/ContextMenu.qml b/plasmoid/package/contents/ui/ContextMenu.qml
index 01688c144..86ebd1ab5 100644
--- a/plasmoid/package/contents/ui/ContextMenu.qml
+++ b/plasmoid/package/contents/ui/ContextMenu.qml
@@ -862,7 +862,15 @@ PlasmaComponents.ContextMenu {
             checked = root.altSessionAction.checked;
         }
 
-        onClicked: root.altSessionAction.trigger();
+        onClicked: {
+            //fix a crash that when going to Alternative Session through Context Menu,
+            //animations are played during the destruction and because of that Latte.IconItem is crashing
+            root.disableRestoreZoom = false;
+            root.clearZoom();
+            if (latteDock)
+                latteDock.clearZoom();
+            changeToAlternativeSessionTimer.start();
+        }
     }
 
     PlasmaComponents.MenuItem {
diff --git a/plasmoid/package/contents/ui/main.qml b/plasmoid/package/contents/ui/main.qml
index f3cb1eb58..dfef6ad1d 100644
--- a/plasmoid/package/contents/ui/main.qml
+++ b/plasmoid/package/contents/ui/main.qml
@@ -452,6 +452,20 @@ Item {
         onTriggered: windowsPreviewDlg.visible = true;
     }
 
+    //! Timer to fix a crash that when going to Alternative Session through Context Menu,
+    //! animations are played during the destruction and because of that Latte.IconItem is crashing.
+    //! the timer makes sure that the animations will have ended and then change to alternative
+    //! session
+    Timer {
+        id: changeToAlternativeSessionTimer
+        //this is the animation time needed in order for tasks to restore their zoom first
+        interval: 7 * (root.durationTime * units.shortDuration)
+        onTriggered: {
+            if (root.altSessionAction)
+                root.altSessionAction.trigger();
+        }
+    }
+
     /////Window Previews/////////
 
     TaskManager.TasksModel {