hide_cursor: Add an option to hide when typing

Add an option for the `hide_cursor` command to hide the cursor when
typing, i.e. whenever a key is pressed.

1 files changed, 26 insertions, 0 deletions

diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index e47410a5..b168afc5 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -253,6 +253,32 @@ int cursor_get_timeout(struct sway_cursor *cursor) {
         return timeout;
 }
 
+void cursor_notify_key_press(struct sway_cursor *cursor) {
+        if (cursor->hidden) {
+                return;
+        }
+
+        if (cursor->hide_when_typing == HIDE_WHEN_TYPING_DEFAULT) {
+                // No cached value, need to lookup in the seat_config
+                const struct seat_config *seat_config = seat_get_config(cursor->seat);
+                if (!seat_config) {
+                        seat_config = seat_get_config_by_name("*");
+                        if (!seat_config) {
+                                return;
+                        }
+                }
+                cursor->hide_when_typing = seat_config->hide_cursor_when_typing;
+                // The default is currently disabled
+                if (cursor->hide_when_typing == HIDE_WHEN_TYPING_DEFAULT) {
+                        cursor->hide_when_typing = HIDE_WHEN_TYPING_DISABLE;
+                }
+        }
+
+        if (cursor->hide_when_typing == HIDE_WHEN_TYPING_ENABLE) {
+                cursor_hide(cursor);
+        }
+}
+
 static enum sway_input_idle_source idle_source_from_device(
                 struct wlr_input_device *device) {
         switch (device->type) {