Minor refactor of input manager

The input manager is a singleton object. Passing the sway_input_manager
argument to each of its functions is unnecessary, while removing the
argument makes it obvious to the caller that it's a singleton. This
patch removes the argument and makes the input manager use server.input
instead.

On a similar note:

* sway_input_manager.server is removed in favour of using the server
global.
* seat.input is removed because it can get it from server.input.

Due to a circular dependency, creating seat0 is now done directly in
server_init rather than in input_manager_create. This is because
creating seats must be done after server.input is set.

Lastly, it now stores the default seat name using a constant and removes
a second reference to seat0 (in input_manager_get_default_seat).

1 files changed, 1 insertions, 1 deletions

diff --git a/sway/commands/input.c b/sway/commands/input.c
index 2889d47d..c50926a8 100644
--- a/sway/commands/input.c
+++ b/sway/commands/input.c
@@ -71,7 +71,7 @@ struct cmd_results *cmd_input(int argc, char **argv) {
                 struct input_config *ic =
                         store_input_config(config->handler_context.input_config);
 
-                input_manager_apply_input_config(input_manager, ic);
+                input_manager_apply_input_config(ic);
         } else {
                 free_input_config(config->handler_context.input_config);
         }