1 files changed, 33 insertions, 0 deletions
diff --git a/sway/commands/layer_effects.c b/sway/commands/layer_effects.c
new file mode 100644
index 00000000..3d5cc8c0
--- /dev/null
+++ b/sway/commands/layer_effects.c
@@ -0,0 +1,33 @@
+#include <ctype.h>
+#include "log.h"
+#include "stringop.h"
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "sway/layer_criteria.h"
+#include "sway/output.h"
+#include "util.h"
+
+struct cmd_results *cmd_layer_effects(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "layer_effects", EXPECTED_AT_LEAST, 2))) {
+		return error;
+	}
+
+	struct layer_criteria *criteria = malloc(sizeof(struct layer_criteria));
+	criteria->namespace = malloc(strlen(argv[0]) + 1);
+	strcpy(criteria->namespace, argv[0]);
+	criteria->cmdlist = join_args(argv + 1, argc - 1);
+
+	// Check if the rule already exists
+	if (layer_criteria_already_exists(criteria)) {
+		sway_log(SWAY_DEBUG, "layer_effect already exists: '%s' '%s'",
+				criteria->namespace, criteria->cmdlist);
+		layer_criteria_destroy(criteria);
+		return cmd_results_new(CMD_SUCCESS, NULL);
+	}
+
+	list_add(config->layer_criteria, criteria);
+	sway_log(SWAY_DEBUG, "layer_effect: '%s' '%s' added", criteria->namespace, criteria->cmdlist);
+
+	return cmd_results_new(CMD_SUCCESS, NULL);
+}