Cleanup: remove window_manager & editor includes from BLF

Remove the need to include the window manager & editor functions
in low level font rendering code.

- The default font size is now set when changed in the preferences.
- Flushing cache is set as a callback.

1 files changed, 6 insertions, 2 deletions

diff --git a/source/blender/editors/interface/interface_style.c b/source/blender/editors/interface/interface_style.c
index 92a9f14c77d..4c640851999 100644
--- a/source/blender/editors/interface/interface_style.c
+++ b/source/blender/editors/interface/interface_style.c
@@ -419,7 +419,7 @@ int UI_fontstyle_height_max(const uiFontStyle *fs)
 /* reading without uifont will create one */
 void uiStyleInit(void)
 {
-  uiStyle *style = U.uistyles.first;
+  const uiStyle *style = U.uistyles.first;
 
   /* recover from uninitialized dpi */
   if (U.dpi == 0) {
@@ -490,9 +490,13 @@ void uiStyleInit(void)
   }
 
   if (style == NULL) {
-    ui_style_new(&U.uistyles, "Default Style", UIFONT_DEFAULT);
+    style = ui_style_new(&U.uistyles, "Default Style", UIFONT_DEFAULT);
   }
 
+  BLF_cache_flush_set_fn(UI_widgetbase_draw_cache_flush);
+
+  BLF_default_size(style->widgetlabel.points);
+
   /* XXX, this should be moved into a style,
    * but for now best only load the monospaced font once. */
   BLI_assert(blf_mono_font == -1);