Implement bar option: mode <dock|hide|invisible>

1 files changed, 28 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 6d40344d..a394c69d 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -65,6 +65,7 @@ static sway_cmd cmd_sticky;
 static sway_cmd cmd_workspace;
 static sway_cmd cmd_ws_auto_back_and_forth;
 
+static sway_cmd bar_cmd_mode;
 static sway_cmd bar_cmd_hidden_state;
 static sway_cmd bar_cmd_id;
 static sway_cmd bar_cmd_position;
@@ -1549,6 +1550,32 @@ static struct cmd_results *bar_cmd_hidden_state(int argc, char **argv) {
         return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }
 
+static struct cmd_results *bar_cmd_mode(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "mode", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        const char *mode = argv[0];
+        char *old_mode = config->current_bar->mode;
+
+        if (strcasecmp("dock", mode) == 0) {
+                config->current_bar->mode = strdup(mode);
+        } else if(strcmp("hide", mode) == 0) {
+                config->current_bar->mode = strdup(mode);
+        } else if(strcmp("invisible", mode) == 0) {
+                config->current_bar->mode = strdup(mode);
+        } else {
+                return cmd_results_new(CMD_INVALID, "mode", "Invalid value %s", mode);
+        }
+
+        sway_log(L_DEBUG, "Setting mode: '%s' for bar: %s", mode, config->current_bar->id);
+
+        // free old mode
+        free(old_mode);
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
 static struct cmd_results *bar_cmd_id(int argc, char **argv) {
         struct cmd_results *error = NULL;
         if ((error = checkarg(argc, "id", EXPECTED_EQUAL_TO, 1))) {
@@ -1688,7 +1715,7 @@ static struct cmd_handler bar_handlers[] = {
         { "font", NULL },
         { "hidden_state", bar_cmd_hidden_state },
         { "id", bar_cmd_id },
-        { "mode", NULL },
+        { "mode", bar_cmd_mode },
         { "modifier", NULL },
         { "output", NULL },
         { "position", bar_cmd_position },