From debc587ce2ed309bb7425b12208673c7165b1b73 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sat, 13 Jul 2019 18:35:13 +0200
Subject: [PATCH] LibCore: Add CCustomEvent, a custom CEvent for arbitrary use.

For convenience it includes an int, and a void*. Interpretation of the
contents is up to the client.
---
 Libraries/LibCore/CEvent.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Libraries/LibCore/CEvent.h b/Libraries/LibCore/CEvent.h
index 9d262c4a76..6238cc59a4 100644
--- a/Libraries/LibCore/CEvent.h
+++ b/Libraries/LibCore/CEvent.h
@@ -17,6 +17,7 @@ public:
         DeferredInvoke,
         ChildAdded,
         ChildRemoved,
+        Custom,
     };
 
     CEvent() {}
@@ -72,3 +73,22 @@ public:
 private:
     WeakPtr<CObject> m_child;
 };
+
+class CCustomEvent : public CEvent {
+public:
+    CCustomEvent(int custom_type, void* data = nullptr)
+        : CEvent(CEvent::Type::Custom)
+        , m_custom_type(custom_type)
+        , m_data(data)
+    {
+    }
+    ~CCustomEvent() {}
+
+    int custom_type() const { return m_custom_type; }
+    void* data() { return m_data; }
+    const void* data() const { return m_data; }
+
+private:
+    int m_custom_type { 0 };
+    void* m_data { nullptr };
+};