Implement bar option: hidden_state <hide|show>

1 files changed, 26 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 7eb076c4..6d40344d 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_hidden_state;
 static sway_cmd bar_cmd_id;
 static sway_cmd bar_cmd_position;
 static sway_cmd bar_cmd_strip_workspace_numbers;
@@ -1524,6 +1525,30 @@ static struct cmd_handler handlers[] = {
         { "workspace_auto_back_and_forth", cmd_ws_auto_back_and_forth },
 };
 
+static struct cmd_results *bar_cmd_hidden_state(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "hidden_state", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        const char *state = argv[0];
+        char *old_state = config->current_bar->hidden_state;
+
+        if (strcasecmp("hide", state) == 0) {
+                config->current_bar->hidden_state = strdup(state);
+        } else if(strcmp("show", state) == 0) {
+                config->current_bar->hidden_state = strdup(state);
+        } else {
+                return cmd_results_new(CMD_INVALID, "hidden_state", "Invalid value %s", state);
+        }
+
+        sway_log(L_DEBUG, "Setting hidden_state: '%s' for bar: %s", state, config->current_bar->id);
+
+        // free old state
+        free(old_state);
+        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))) {
@@ -1661,7 +1686,7 @@ static struct cmd_handler bar_handlers[] = {
         { "bindsym", NULL },
         { "colors", NULL },
         { "font", NULL },
-        { "hidden_state", NULL },
+        { "hidden_state", bar_cmd_hidden_state },
         { "id", bar_cmd_id },
         { "mode", NULL },
         { "modifier", NULL },