Clean up notifications and merge Node and MainLoop ones for clarity, closes #27614

4 files changed, 32 insertions, 4 deletions

diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index 04d7107fa4..96e286602a 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -2830,10 +2830,22 @@ void Node::_bind_methods() {
 	BIND_CONSTANT(NOTIFICATION_DRAG_BEGIN);
 	BIND_CONSTANT(NOTIFICATION_DRAG_END);
 	BIND_CONSTANT(NOTIFICATION_PATH_CHANGED);
-	BIND_CONSTANT(NOTIFICATION_TRANSLATION_CHANGED);
 	BIND_CONSTANT(NOTIFICATION_INTERNAL_PROCESS);
 	BIND_CONSTANT(NOTIFICATION_INTERNAL_PHYSICS_PROCESS);
 
+	BIND_CONSTANT(NOTIFICATION_WM_MOUSE_ENTER);
+	BIND_CONSTANT(NOTIFICATION_WM_MOUSE_EXIT);
+	BIND_CONSTANT(NOTIFICATION_WM_FOCUS_IN);
+	BIND_CONSTANT(NOTIFICATION_WM_FOCUS_OUT);
+	BIND_CONSTANT(NOTIFICATION_WM_QUIT_REQUEST);
+	BIND_CONSTANT(NOTIFICATION_WM_GO_BACK_REQUEST);
+	BIND_CONSTANT(NOTIFICATION_WM_UNFOCUS_REQUEST);
+	BIND_CONSTANT(NOTIFICATION_OS_MEMORY_WARNING);
+	BIND_CONSTANT(NOTIFICATION_TRANSLATION_CHANGED);
+	BIND_CONSTANT(NOTIFICATION_WM_ABOUT);
+	BIND_CONSTANT(NOTIFICATION_CRASH);
+	BIND_CONSTANT(NOTIFICATION_OS_IME_UPDATE);
+
 	BIND_ENUM_CONSTANT(PAUSE_MODE_INHERIT);
 	BIND_ENUM_CONSTANT(PAUSE_MODE_STOP);
 	BIND_ENUM_CONSTANT(PAUSE_MODE_PROCESS);
diff --git a/scene/main/node.h b/scene/main/node.h
index e6189389cb..b490db37c5 100644
--- a/scene/main/node.h
+++ b/scene/main/node.h
@@ -216,6 +216,7 @@ protected:
 
 public:
 	enum {
+
 		// you can make your own, but don't use the same numbers as other notifications in other nodes
 		NOTIFICATION_ENTER_TREE = 10,
 		NOTIFICATION_EXIT_TREE = 11,
@@ -231,10 +232,23 @@ public:
 		NOTIFICATION_DRAG_BEGIN = 21,
 		NOTIFICATION_DRAG_END = 22,
 		NOTIFICATION_PATH_CHANGED = 23,
-		NOTIFICATION_TRANSLATION_CHANGED = 24,
+		//NOTIFICATION_TRANSLATION_CHANGED = 24, moved below
 		NOTIFICATION_INTERNAL_PROCESS = 25,
 		NOTIFICATION_INTERNAL_PHYSICS_PROCESS = 26,
 		NOTIFICATION_POST_ENTER_TREE = 27,
+		//keep these linked to node
+		NOTIFICATION_WM_MOUSE_ENTER = MainLoop::NOTIFICATION_WM_MOUSE_ENTER,
+		NOTIFICATION_WM_MOUSE_EXIT = MainLoop::NOTIFICATION_WM_MOUSE_EXIT,
+		NOTIFICATION_WM_FOCUS_IN = MainLoop::NOTIFICATION_WM_FOCUS_IN,
+		NOTIFICATION_WM_FOCUS_OUT = MainLoop::NOTIFICATION_WM_FOCUS_OUT,
+		NOTIFICATION_WM_QUIT_REQUEST = MainLoop::NOTIFICATION_WM_QUIT_REQUEST,
+		NOTIFICATION_WM_GO_BACK_REQUEST = MainLoop::NOTIFICATION_WM_GO_BACK_REQUEST,
+		NOTIFICATION_WM_UNFOCUS_REQUEST = MainLoop::NOTIFICATION_WM_UNFOCUS_REQUEST,
+		NOTIFICATION_OS_MEMORY_WARNING = MainLoop::NOTIFICATION_OS_MEMORY_WARNING,
+		NOTIFICATION_TRANSLATION_CHANGED = MainLoop::NOTIFICATION_TRANSLATION_CHANGED,
+		NOTIFICATION_WM_ABOUT = MainLoop::NOTIFICATION_WM_ABOUT,
+		NOTIFICATION_CRASH = MainLoop::NOTIFICATION_CRASH,
+		NOTIFICATION_OS_IME_UPDATE = MainLoop::NOTIFICATION_OS_IME_UPDATE
 
 	};
 
diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 689f18a09d..81c38cec89 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -658,13 +658,15 @@ void SceneTree::_notification(int p_notification) {
 		} break;
 		case NOTIFICATION_TRANSLATION_CHANGED: {
 			if (!Engine::get_singleton()->is_editor_hint()) {
-				get_root()->propagate_notification(Node::NOTIFICATION_TRANSLATION_CHANGED);
+				get_root()->propagate_notification(p_notification);
 			}
 		} break;
 		case NOTIFICATION_WM_UNFOCUS_REQUEST: {
 
 			notify_group_flags(GROUP_CALL_REALTIME | GROUP_CALL_MULTILEVEL, "input", NOTIFICATION_WM_UNFOCUS_REQUEST);
 
+			get_root()->propagate_notification(p_notification);
+
 		} break;
 
 		case NOTIFICATION_WM_ABOUT: {
diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h
index e15a64604d..e098b3d53c 100644
--- a/scene/main/scene_tree.h
+++ b/scene/main/scene_tree.h
@@ -287,7 +287,7 @@ protected:
 
 public:
 	enum {
-		NOTIFICATION_TRANSFORM_CHANGED = 29
+		NOTIFICATION_TRANSFORM_CHANGED = 2000
 	};
 
 	enum GroupCallFlags {