Calculate config->font_height based on existing container titles

1 files changed, 7 insertions, 2 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index 02ae3b63..345f26a0 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -304,7 +304,7 @@ struct sway_config {
         enum sway_container_layout default_orientation;
         enum sway_container_layout default_layout;
         char *font;
-        int font_height;
+        size_t font_height;
 
         // Flags
         bool focus_follows_mouse;
@@ -461,7 +461,12 @@ struct bar_config *default_bar_config(void);
 
 void free_bar_config(struct bar_config *bar);
 
-int get_font_text_height(char *font);
+/**
+ * Updates the value of config->font_height based on the max title height
+ * reported by each container. If recalculate is true, the containers will
+ * recalculate their heights before reporting.
+ */
+void config_find_font_height(bool recalculate);
 
 /* Global config singleton. */
 extern struct sway_config *config;