Add focus_follows_mouse always. (#3081)

* Add focus_follows_mouse_mode.

* Fail if focus_follows_mouse is invalid.

* Fix indentation.

1 files changed, 7 insertions, 1 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index 852d5576..0912bc73 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -327,6 +327,12 @@ struct ipc_policy {
         uint32_t features;
 };
 
+enum focus_follows_mouse_mode {
+        FOLLOWS_NO,
+        FOLLOWS_YES,
+        FOLLOWS_ALWAYS
+};
+
 enum focus_wrapping_mode {
         WRAP_NO,
         WRAP_YES,
@@ -378,7 +384,7 @@ struct sway_config {
         enum sway_popup_during_fullscreen popup_during_fullscreen;
 
         // Flags
-        bool focus_follows_mouse;
+        enum focus_follows_mouse_mode focus_follows_mouse;
         enum mouse_warping_mode mouse_warping;
         enum focus_wrapping_mode focus_wrapping;
         bool active;