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..153d87e6
--- /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;
+        sway_log(L_DEBUG, "Show/Hide the bar when pressing '%s' in hide mode.", argv[0]);
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}