Refactor seat operations to use an interface

This splits each seat operation (drag/move tiling/floating etc) into a
separate file and introduces a struct sway_seatop_impl to abstract the
operation.

The move_tiling_threshold operation has been merged into move_tiling.

The main logic for each operation is untouched aside from variable
renames.

The following previously-static functions have been made public:
* node_at_coords
* container_raise_floating
* render_rect
* premultiply_alpha
* scale_box

1 files changed, 1 insertions, 1 deletions

diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c
index f46938e2..1cdd7c6d 100644
--- a/sway/desktop/transaction.c
+++ b/sway/desktop/transaction.c
@@ -299,7 +299,7 @@ static void transaction_apply(struct sway_transaction *transaction) {
         if (root->outputs->length) {
                 struct sway_seat *seat;
                 wl_list_for_each(seat, &server.input->seats, link) {
-                        if (seat->operation == OP_NONE) {
+                        if (!seat_doing_seatop(seat)) {
                                 cursor_rebase(seat->cursor);
                         }
                 }