Don't permit special configuration events to trigger `throw-on-input'

* src/keyboard.c (init_while_no_input_ignore_events): Ignore
Qmonitors_changed and Qtoolkit_theme_changed events.
(is_ignored_event): Assign symbols to
{MONITOR_CHANGED,TOOLKIT_THEME_CHANGED}_EVENT.
(syms_of_keyboard) <Qmonitors_changed>
<Qtoolkit_theme_changed>: New symbols.  (bug#80022)

1 files changed, 38 insertions, 12 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 776b87bde73..5e57c79b5a9 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -13280,7 +13280,8 @@ init_while_no_input_ignore_events (void)
   Lisp_Object events = list (Qselect_window, Qhelp_echo, Qmove_frame,
                              Qiconify_frame, Qmake_frame_visible,
                              Qfocus_in, Qfocus_out, Qconfig_changed_event,
-                             Qselection_request);
+                             Qselection_request, Qmonitors_changed,
+                             Qtoolkit_theme_changed);
 
 #ifdef HAVE_DBUS
   events = Fcons (Qdbus_event, events);
@@ -13299,24 +13300,47 @@ init_while_no_input_ignore_events (void)
 static bool
 is_ignored_event (union buffered_input_event *event)
 {
-  Lisp_Object ignore_event;
+  Lisp_Object ignore_event = Qnil;
 
   switch (event->kind)
     {
-    case FOCUS_IN_EVENT: ignore_event = Qfocus_in; break;
-    case FOCUS_OUT_EVENT: ignore_event = Qfocus_out; break;
-    case HELP_EVENT: ignore_event = Qhelp_echo; break;
-    case ICONIFY_EVENT: ignore_event = Qiconify_frame; break;
-    case DEICONIFY_EVENT: ignore_event = Qmake_frame_visible; break;
-    case SELECTION_REQUEST_EVENT: ignore_event = Qselection_request; break;
+    case FOCUS_IN_EVENT:
+      ignore_event = Qfocus_in;
+      break;
+    case FOCUS_OUT_EVENT:
+      ignore_event = Qfocus_out;
+      break;
+    case HELP_EVENT:
+      ignore_event = Qhelp_echo;
+      break;
+    case ICONIFY_EVENT:
+      ignore_event = Qiconify_frame;
+      break;
+    case DEICONIFY_EVENT:
+      ignore_event = Qmake_frame_visible;
+      break;
+    case SELECTION_REQUEST_EVENT:
+      ignore_event = Qselection_request;
+      break;
 #ifdef USE_FILE_NOTIFY
-    case FILE_NOTIFY_EVENT: ignore_event = Qfile_notify; break;
+    case FILE_NOTIFY_EVENT:
+      ignore_event = Qfile_notify;
+      break;
 #endif
 #ifdef HAVE_DBUS
-    case DBUS_EVENT: ignore_event = Qdbus_event; break;
+    case DBUS_EVENT:
+      ignore_event = Qdbus_event;
+      break;
 #endif
-    case SLEEP_EVENT: ignore_event = Qsleep_event; break;
-    default: ignore_event = Qnil; break;
+    case SLEEP_EVENT:
+      ignore_event = Qsleep_event;
+      break;
+    case MONITORS_CHANGED_EVENT:
+      ignore_event = Qmonitors_changed;
+      break;
+    case TOOLKIT_THEME_CHANGED_EVENT:
+      ignore_event = Qtoolkit_theme_changed;
+      break;
     }
 
   return !NILP (Fmemq (ignore_event, Vwhile_no_input_ignore_events));
@@ -13422,6 +13446,8 @@ syms_of_keyboard (void)
 
   DEFSYM (Qtouch_end, "touch-end");
   DEFSYM (Qsleep_event, "sleep-event");
+  DEFSYM (Qmonitors_changed, "monitors-changed");
+  DEFSYM (Qtoolkit_theme_changed, "toolkit-theme-changed");
 
   /* Menu and tool bar item parts.  */
   DEFSYM (QCenable, ":enable");