Implement bar option: font <font>

1 files changed, 24 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index d05a9069..0f965638 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -67,6 +67,7 @@ static sway_cmd cmd_ws_auto_back_and_forth;
 
 static sway_cmd bar_cmd_bindsym;
 static sway_cmd bar_cmd_colors;
+static sway_cmd bar_cmd_font;
 static sway_cmd bar_cmd_mode;
 static sway_cmd bar_cmd_modifier;
 static sway_cmd bar_cmd_output;
@@ -1594,6 +1595,28 @@ static struct cmd_results *bar_cmd_colors(int argc, char **argv) {
         return cmd_results_new(CMD_BLOCK_BAR_COLORS, NULL, NULL);
 }
 
+static struct cmd_results *bar_cmd_font(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "font", EXPECTED_AT_LEAST, 1))) {
+                return error;
+        }
+
+        if (!config->current_bar) {
+                return cmd_results_new(CMD_FAILURE, "font", "No bar defined.");
+        }
+
+        char *font = join_args(argv, argc);
+        if (strlen(font) > 6 && strncmp("pango:", font, 6) == 0) {
+                free(config->current_bar->font);
+                config->current_bar->font = font;
+                sway_log(L_DEBUG, "Settings font '%s' for bar: %s", config->current_bar->font, config->current_bar->id);
+        } else {
+                sway_log(L_ERROR, "warning: non-pango font '%s' not supported.", font);
+        }
+
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
 static struct cmd_results *bar_cmd_height(int argc, char **argv) {
         struct cmd_results *error = NULL;
         if ((error = checkarg(argc, "height", EXPECTED_EQUAL_TO, 1))) {
@@ -1890,7 +1913,7 @@ static struct cmd_handler bar_handlers[] = {
         { "binding_mode_indicator", NULL },
         { "bindsym", bar_cmd_bindsym },
         { "colors", bar_cmd_colors },
-        { "font", NULL },
+        { "font", bar_cmd_font },
         { "height", bar_cmd_height },
         { "hidden_state", bar_cmd_hidden_state },
         { "id", bar_cmd_id },