SPEC-7531 Change Code/CryEngine to Code/Legacy (#1634)

* git mv Code\CryEngine Code\Legacy * redirecting CMakeLists.txt * fixing uic warning * Some more CryEngine mentions * validation scripts Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 13:51:24 -07:00
parent f570925c0d
commit 9f0bbf3b74
384 changed files with 25 additions and 31 deletions
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#ifndef CRYINCLUDE_CRYSYSTEM_SYSTEMEVENTDISPATCHER_H
+#define CRYINCLUDE_CRYSYSTEM_SYSTEMEVENTDISPATCHER_H
+#pragma once
+
+
+#include <ISystem.h>
+#include <CryListenerSet.h>
+
+class CSystemEventDispatcher
+    : public ISystemEventDispatcher
+{
+public:
+    CSystemEventDispatcher();
+    virtual ~CSystemEventDispatcher(){}
+
+    // ISystemEventDispatcher
+    virtual bool RegisterListener(ISystemEventListener* pListener);
+    virtual bool RemoveListener(ISystemEventListener* pListener);
+
+    virtual void OnSystemEvent(ESystemEvent event, UINT_PTR wparam, UINT_PTR lparam);
+    virtual void Update();
+
+    // ~ISystemEventDispatcher
+private:
+    void OnSystemEventAnyThread(ESystemEvent event, UINT_PTR wparam, UINT_PTR lparam);
+
+    typedef CListenerSet<ISystemEventListener*> TSystemEventListeners;
+    TSystemEventListeners   m_listeners;
+
+    // for the events coming from other threads
+    struct SEventParams
+    {
+        ESystemEvent event;
+        UINT_PTR wparam;
+        UINT_PTR lparam;
+    };
+
+    typedef CryMT::queue<SEventParams> TSystemEventQueue;
+    TSystemEventQueue m_systemEventQueue;
+    CryCriticalSection m_listenerRegistrationLock;
+};
+
+#endif // CRYINCLUDE_CRYSYSTEM_SYSTEMEVENTDISPATCHER_H