From 5c7cd39166b9ad107262217c3d0360d162f1800a Mon Sep 17 00:00:00 2001
From: hkc <hatkidchan@gmail.com>
Date: Wed, 10 Apr 2024 15:39:44 +0300
Subject: [PATCH] Debug prints

---
 src/rootwindow.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/rootwindow.c b/src/rootwindow.c
index 90e0539..752adc6 100644
--- a/src/rootwindow.c
+++ b/src/rootwindow.c
@@ -10,12 +10,18 @@
 xcb_window_t find_subwindow(xcb_connection_t *connection, xcb_window_t win, int w, int h);
 
 xcb_window_t create_root_window(xcb_connection_t *connection, xcb_screen_t *screen) {
+  fprintf(stderr, "DBG: screen root WID=0x%08x\n", screen->root);
+
   xcb_window_t root = find_subwindow(connection, screen->root, -1, -1);
   if (!root) return 0;
 
+  fprintf(stderr, "DBG: root WID=0x%08x\n", root);
+
   xcb_window_t parent = find_subwindow(connection, root, screen->width_in_pixels, screen->height_in_pixels);
   if (!parent) return 0;
 
+  fprintf(stderr, "DBG: parent WID=0x%08x\n", parent);
+
   xcb_window_t wid = xcb_generate_id(connection);
 
   {
@@ -87,11 +93,15 @@ xcb_window_t find_subwindow(xcb_connection_t *connection, xcb_window_t win, int
       if (!get_window_attributes(connection, children[i], &attrs)) continue;
 
       if (attrs.map_state != 0 && rect.width == w && rect.height == h) {
+        fprintf(stderr, "DBG: matching window WID=0x%08x x=%d y=%d w=%d h=%d\n", children[i], rect.x, rect.y, rect.width, rect.height);
         free(qt_reply);
         return children[i];
       }
     }
     free(qt_reply);
   }
+
+  fprintf(stderr, "ERR: didn't find matching subwindow, returning WID=0x%08x\n", win);
+
   return win;
 }