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Add `gaps <type> <scope> toggle <px>` command 

Add a subcommand for `gaps` that allows to toggle gaps at
runtime. This functionality is part of i3-gaps since [1]
but is missing in sway.

[1] https://github.com/Airblader/i3/pull/264
This commit is contained in:
bR3iN 2021-07-21 14:08:29 +02:00 committed by Simon Ser
parent 2024725cc0
commit c9458b9fb1
2 changed files with 11 additions and 5 deletions
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14
sway/commands/gaps.c
View File

@ -11,7 +11,8 @@
enum gaps_op {
GAPS_OP_SET,
GAPS_OP_ADD,
GAPS_OP_SUBTRACT
GAPS_OP_SUBTRACT,
GAPS_OP_TOGGLE
};
struct gaps_data {
@ -102,6 +103,9 @@ static void apply_gaps_op(int *prop, enum gaps_op op, int amount) {
case GAPS_OP_SUBTRACT:
*prop -= amount;
break;
case GAPS_OP_TOGGLE:
*prop = *prop ? 0 : amount;
break;
}
}
@ -133,9 +137,9 @@ static void configure_gaps(struct sway_workspace *ws, void *_data) {
}
// gaps inner|outer|horizontal|vertical|top|right|bottom|left current|all
// set|plus|minus <px>
// set|plus|minus|toggle <px>
static const char expected_runtime[] = "'gaps inner|outer|horizontal|vertical|"
"top|right|bottom|left current|all set|plus|minus <px>'";
"top|right|bottom|left current|all set|plus|minus|toggle <px>'";
static struct cmd_results *gaps_set_runtime(int argc, char **argv) {
struct cmd_results *error = checkarg(argc, "gaps", EXPECTED_EQUAL_TO, 4);
if (error) {
@ -180,6 +184,8 @@ static struct cmd_results *gaps_set_runtime(int argc, char **argv) {
data.operation = GAPS_OP_ADD;
} else if (strcasecmp(argv[2], "minus") == 0) {
data.operation = GAPS_OP_SUBTRACT;
} else if (strcasecmp(argv[2], "toggle") == 0) {
data.operation = GAPS_OP_TOGGLE;
} else {
return cmd_results_new(CMD_INVALID, "Expected %s", expected_runtime);
}
@ -200,7 +206,7 @@ static struct cmd_results *gaps_set_runtime(int argc, char **argv) {
}
// gaps inner|outer|<dir>|<side> <px> - sets defaults for workspaces
// gaps inner|outer|<dir>|<side> current|all set|plus|minus <px> - runtime only
// gaps inner|outer|<dir>|<side> current|all set|plus|minus|toggle <px> - runtime only
// <dir> = horizontal|vertical
// <side> = top|right|bottom|left
struct cmd_results *cmd_gaps(int argc, char **argv) {

2
sway/sway.5.scd
View File

@ -155,7 +155,7 @@ They are expected to be used with *bindsym* or at runtime through *swaymsg*(1).
is specified, the view will be fullscreen across all outputs.
*gaps* inner|outer|horizontal|vertical|top|right|bottom|left all|current
set|plus|minus <amount>
set|plus|minus|toggle <amount>
Changes the _inner_ or _outer_ gaps for either _all_ workspaces or the
_current_ workspace. _outer_ gaps can be altered per side with _top_,
_right_, _bottom_, and _left_ or per direction with _horizontal_ and