diff options
| author | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-07-14 23:14:55 +1000 |
|---|---|---|
| committer | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-07-14 23:14:55 +1000 |
| commit | 2032f85d94f2f222282b242116b3e827dd458f6c (patch) | |
| tree | d6ad82f79521cdd948985be22630b803af58afea /include/sway/tree/container.h | |
| parent | 63f28bcf1efa0f60fef7d50d8c5db541295281c7 (diff) | |
Simplify transactions by utilising a dirty flag on containers
This PR changes the way we handle transactions to a more simple method.
The new method is to mark containers as dirty from low level code
(eg. arranging, or container_destroy, and eventually seat_set_focus),
then call transaction_commit_dirty which picks up those containers and
runs them through a transaction. The old methods of using transactions
(arrange_and_commit, or creating one manually) are now no longer
possible.
The highest-level code (execute_command and view implementation
handlers) will call transaction_commit_dirty, so most other code just
needs to set containers as dirty. This is done by arranging, but can
also be done by calling container_set_dirty.
Diffstat (limited to 'include/sway/tree/container.h')
| -rw-r--r-- | include/sway/tree/container.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h index a69da9db..11780916 100644 --- a/include/sway/tree/container.h +++ b/include/sway/tree/container.h @@ -144,6 +144,10 @@ struct sway_container { bool destroying; + // If true, indicates that the container has pending state that differs from + // the current. + bool dirty; + struct { struct wl_signal destroy; // Raised after the tree updates, but before arrange_windows @@ -303,4 +307,10 @@ void container_get_box(struct sway_container *container, struct wlr_box *box); void container_floating_move_to(struct sway_container *con, double lx, double ly); +/** + * Mark a container as dirty if it isn't already. Dirty containers will be + * included in the next transaction then unmarked as dirty. + */ +void container_set_dirty(struct sway_container *container); + #endif |