explicitly mark all windows as unmanaged

Author: FelixKratz

src/window.c

@@ -30,20 +30,27 @@ void window_create(struct window* window, CGRect frame) {
   window->origin = frame.origin;
   window->frame.origin = CGPointZero;
   window->frame.size = frame.size;
-
   frame.origin = CGPointZero;
+
+  uint32_t id;
   CFTypeRef frame_region = window_create_region(window, frame);
-  uint64_t id;
-  SLSNewWindow(g_connection,
-               kCGBackingStoreBuffered,
-               window->origin.x,
-               window->origin.y,
-               frame_region,
-               &id                     );
-
-  window->id = (uint32_t)id;
+  CFTypeRef empty_region = CGRegionCreateEmptyRegion();
+  SLSNewWindowWithOpaqueShapeAndContext(g_connection,
+                                        kCGBackingStoreBuffered,
+                                        frame_region,
+                                        empty_region,
+                                        13 | (1 << 18),
+                                        &set_tags,
+                                        window->origin.x,
+                                        window->origin.y,
+                                        64,
+                                        &id,
+                                        NULL                    );
+  CFRelease(empty_region);
   CFRelease(frame_region);
 
+  window->id = id;
+
   SLSSetWindowResolution(g_connection, window->id, 2.0f);
   SLSSetWindowTags(g_connection, window->id, &set_tags, 64);
   SLSClearWindowTags(g_connection, window->id, &clear_tags, 64);

src/window.h

@@ -10,8 +10,10 @@ extern CGError SLSTransactionMoveWindowWithGroup(CFTypeRef transaction, uint32_t
 extern CGError SLSTransactionCommitUsingMethod(CFTypeRef transaction, uint32_t method);
 extern CGError SLSTransactionCommit(CFTypeRef transaction, uint32_t async);
 
+extern CFTypeRef CGRegionCreateEmptyRegion(void);
 extern CGError SLSDisableUpdate(int cid);
 extern CGError SLSReenableUpdate(int cid);
+extern CGError SLSNewWindowWithOpaqueShapeAndContext(int cid, int type, CFTypeRef region, CFTypeRef opaque_shape, int options, uint64_t *tags, float x, float y, int tag_size, uint32_t *wid, void *context);
 extern CGError SLSNewWindow(int cid, int type, float x, float y, CFTypeRef region, uint64_t *wid);
 extern CGError SLSReleaseWindow(int cid, uint32_t wid);
 extern CGError SLSSetWindowTags(int cid, uint32_t wid, uint64_t* tags, int tag_size);