1 files changed, 35 insertions, 0 deletions
diff --git a/sway/commands/bar/modifier.c b/sway/commands/bar/modifier.c
new file mode 100644
index 00000000..7ba4b125
--- /dev/null
+++ b/sway/commands/bar/modifier.c
@@ -0,0 +1,35 @@
+#include <string.h>
+#include "sway/commands.h"
+#include "log.h"
+#include "stringop.h"
+#include "util.h"
+
+struct cmd_results *bar_cmd_modifier(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "modifier", EXPECTED_EQUAL_TO, 1))) {
+		return error;
+	}
+
+	if (!config->current_bar) {
+		return cmd_results_new(CMD_FAILURE, "modifier", "No bar defined.");
+	}
+
+	uint32_t mod = 0;
+	list_t *split = split_string(argv[0], "+");
+	for (int i = 0; i < split->length; ++i) {
+		uint32_t tmp_mod;
+		if ((tmp_mod = get_modifier_mask_by_name(split->items[i])) > 0) {
+			mod |= tmp_mod;
+			continue;
+		} else {
+			free_flat_list(split);
+			return cmd_results_new(CMD_INVALID, "modifier",
+					"Unknown modifier '%s'", split->items[i]);
+		}
+	}
+	free_flat_list(split);
+	config->current_bar->modifier = mod;
+	wlr_log(L_DEBUG,
+			"Show/Hide the bar when pressing '%s' in hide mode.", argv[0]);
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}