From 4904d075aec91457157e97007ca2977c225dfa91 Mon Sep 17 00:00:00 2001
From: Peter Fajdiga <peter.fajdiga@gmail.com>
Date: Mon, 28 Aug 2023 23:53:11 +0200
Subject: [PATCH] show a notification if window rules JSON invalid

---
 package/contents/code/main.qml | 11 +++++++++++
 src/extern.d.ts                |  1 +
 src/world/ClientManager.ts     |  1 +
 3 files changed, 13 insertions(+)

diff --git a/package/contents/code/main.qml b/package/contents/code/main.qml
index 98a7acc..704e3d6 100644
--- a/package/contents/code/main.qml
+++ b/package/contents/code/main.qml
@@ -1,5 +1,6 @@
 import QtQuick 2.15
 import org.kde.kwin 3.0
+import org.kde.notification 1.0
 import "./main.js" as Karousel
 
 Item {
@@ -16,4 +17,14 @@ Item {
         qmlBase.karouselInstance.destroy();
         print("script stopped");
     }
+
+    Notification {
+        id: notificationInvalidWindowRules
+        componentName: "plasma_workspace"
+        eventId: "notification"
+        title: "Karousel"
+        text: "Your Window Rules JSON is malformed, please review your Karousel configuration"
+        flags: Notification.Persistent
+        urgency: Notification.HighUrgency
+    }
 }
diff --git a/src/extern.d.ts b/src/extern.d.ts
index 2b190b4..3a027b3 100644
--- a/src/extern.d.ts
+++ b/src/extern.d.ts
@@ -1,4 +1,5 @@
 declare const qmlBase;
+declare const notificationInvalidWindowRules;
 declare const console;
 declare const KWin;
 declare const Qt;
diff --git a/src/world/ClientManager.ts b/src/world/ClientManager.ts
index 4ab7d3b..20dc29c 100644
--- a/src/world/ClientManager.ts
+++ b/src/world/ClientManager.ts
@@ -15,6 +15,7 @@ class ClientManager {
         try {
             parsedWindowRules = JSON.parse(config.windowRules);
         } catch (error: any) {
+            notificationInvalidWindowRules.sendEvent();
             console.log("failed to parse windowRules:", error);
         }
         this.windowRuleEnforcer = new WindowRuleEnforcer(parsedWindowRules);