1 files changed, 10 insertions, 4 deletions

diff --git a/sway/commands/gaps.c b/sway/commands/gaps.c
index 021df843..1deeb56e 100644
--- a/sway/commands/gaps.c
+++ b/sway/commands/gaps.c
@@ -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) {