1 files changed, 53 insertions, 0 deletions
diff --git a/Source/GUI/IMUI/im_events.cpp b/Source/GUI/IMUI/im_events.cpp
new file mode 100644
index 00000000..41d65898
--- /dev/null
+++ b/Source/GUI/IMUI/im_events.cpp
@@ -0,0 +1,53 @@
+//-----------------------------------------------------------------------------
+//           Name: im_events.cpp
+//      Developer: Wolfire Games LLC
+//    Description: 
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#include "im_events.h"
+
+#include <GUI/IMUI/imgui.h>
+#include <GUI/IMUI/im_element.h>
+
+IMEvents imevents;
+
+void IMEvents::RegisterListener( IMEventListener *listener ) {
+    listeners.push_back(listener);
+}
+
+void IMEvents::DeRegisterListener( IMEventListener *listener ) {
+    for( int i = listeners.size()-1; i >= 0; i-- ) {
+        if( listeners[i] == listener ) {
+            listeners.erase(listeners.begin()+i);
+        }
+    }
+}
+
+void IMEvents::TriggerDestroyed(IMElement* elem) {
+    for( unsigned i = 0; i < listeners.size(); i++ ) {
+        listeners[i]->DestroyedIMElement(elem);
+    }
+}
+
+void IMEvents::TriggerDestroyed(IMGUI* imgui) { 
+    for( unsigned i = 0; i < listeners.size(); i++ ) {
+        listeners[i]->DestroyedIMGUI(imgui);
+    }
+}