From e9a7f5e748719ce5b6ccd08ff91861b578034ea6 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Sun, 9 Oct 2022 08:18:15 -0400
Subject: events: Add support for take-focus and hit-test window events.

---
 sdl2/events.scm | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/sdl2/events.scm b/sdl2/events.scm
index b019ad4..2ba341a 100644
--- a/sdl2/events.scm
+++ b/sdl2/events.scm
@@ -279,22 +279,25 @@
 
 (define (parse-window-event ptr)
   (define (type-symbol n)
-    (list-ref '(none
-                shown
-                hidden
-                exposed
-                moved
-                resized
-                size-changed
-                minimized
-                maximized
-                restored
-                enter
-                leave
-                focus-gained
-                focus-lost
-                close)
-              (1- n)))
+    (cond
+     ((= n ffi:SDL_WINDOWEVENT_NONE) 'none)
+     ((= n ffi:SDL_WINDOWEVENT_SHOWN) 'shown)
+     ((= n ffi:SDL_WINDOWEVENT_HIDDEN) 'hidden)
+     ((= n ffi:SDL_WINDOWEVENT_EXPOSED) 'exposed)
+     ((= n ffi:SDL_WINDOWEVENT_MOVED) 'moved)
+     ((= n ffi:SDL_WINDOWEVENT_RESIZED) 'resized)
+     ((= n ffi:SDL_WINDOWEVENT_SIZE_CHANGED) 'size-changed)
+     ((= n ffi:SDL_WINDOWEVENT_MINIMIZED) 'minimized)
+     ((= n ffi:SDL_WINDOWEVENT_MAXIMIZED) 'maximized)
+     ((= n ffi:SDL_WINDOWEVENT_RESTORED) 'restored)
+     ((= n ffi:SDL_WINDOWEVENT_ENTER) 'enter)
+     ((= n ffi:SDL_WINDOWEVENT_LEAVE) 'leave)
+     ((= n ffi:SDL_WINDOWEVENT_FOCUS_GAINED) 'focus-gained)
+     ((= n ffi:SDL_WINDOWEVENT_FOCUS_LOST) 'focus-lost)
+     ((= n ffi:SDL_WINDOWEVENT_CLOSE) 'close)
+     ((= n ffi:SDL_WINDOWEVENT_TAKE_FOCUS) 'take-focus)
+     ((= n ffi:SDL_WINDOWEVENT_HIT_TEST) 'hit-test)
+     (else 'unknown)))
 
   (define types
     (list uint32  ; type
-- 
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