swayfx/sway/commands/smart_gaps.c
Ryan Dwyer 2032f85d94 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.
2018-07-14 23:14:55 +10:00

30 lines
710 B
C

#include <string.h>
#include "sway/commands.h"
#include "sway/config.h"
#include "sway/tree/arrange.h"
#include "sway/tree/view.h"
#include "sway/tree/container.h"
#include "log.h"
#include "stringop.h"
struct cmd_results *cmd_smart_gaps(int argc, char **argv) {
struct cmd_results *error = checkarg(argc, "smart_gaps", EXPECTED_AT_LEAST, 1);
if (error) {
return error;
}
if (strcmp(argv[0], "on") == 0) {
config->smart_gaps = true;
} else if (strcmp(argv[0], "off") == 0) {
config->smart_gaps = false;
} else {
return cmd_results_new(CMD_INVALID, "smart_gaps",
"Expected 'smart_gaps <on|off>' ");
}
arrange_windows(&root_container);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}