From 19dcd32ee5942d17f9b9d45d7e13fd06206f54b8 Mon Sep 17 00:00:00 2001
From: Harley Acheson <harley.acheson@gmail.com>
Date: Mon, 12 Oct 2020 09:53:00 -0700
Subject: UI: Remove Hard-coded Default Font Size

Default text output routines (which do not specify a size) will now use Text Style point size.

Differential Revision: https://developer.blender.org/D9107

Reviewed by Brecht Van Lommel
---
 source/blender/blenfont/BLF_api.h    |  5 +++++
 source/blender/blenfont/intern/blf.c | 24 +++++++++++++++++++-----
 2 files changed, 24 insertions(+), 5 deletions(-)

(limited to 'source/blender/blenfont')

diff --git a/source/blender/blenfont/BLF_api.h b/source/blender/blenfont/BLF_api.h
index bf84f5c57b3..17a650e28f5 100644
--- a/source/blender/blenfont/BLF_api.h
+++ b/source/blender/blenfont/BLF_api.h
@@ -163,8 +163,13 @@ float BLF_height_ex(int fontid, const char *str, size_t len, struct ResultBLF *r
 float BLF_height(int fontid, const char *str, size_t len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 /* Return dimensions of the font without any sample text. */
+
 int BLF_height_max(int fontid) ATTR_WARN_UNUSED_RESULT;
+int BLF_default_height_max(void) ATTR_WARN_UNUSED_RESULT;
+
 float BLF_width_max(int fontid) ATTR_WARN_UNUSED_RESULT;
+float BLF_default_width_max(void) ATTR_WARN_UNUSED_RESULT;
+
 float BLF_descender(int fontid) ATTR_WARN_UNUSED_RESULT;
 float BLF_ascender(int fontid) ATTR_WARN_UNUSED_RESULT;
 
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index 3163b633df2..76ff498f5c2 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -38,6 +38,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "DNA_listBase.h"
+#include "DNA_userdef_types.h"
 #include "DNA_vec_types.h"
 
 #include "BLI_math.h"
@@ -47,6 +48,8 @@
 
 #include "IMB_colormanagement.h"
 
+#include "UI_interface.h"
+
 #include "GPU_immediate.h"
 #include "GPU_matrix.h"
 #include "GPU_shader.h"
@@ -75,7 +78,6 @@ static FontBLF *global_font[BLF_MAX_FONT] = {NULL};
 
 /* Default size and dpi, for BLF_draw_default. */
 static int global_font_default = -1;
-static int global_font_points = 11;
 static int global_font_dpi = 72;
 
 /* XXX, should these be made into global_font_'s too? */
@@ -96,7 +98,6 @@ int BLF_init(void)
     global_font[i] = NULL;
   }
 
-  global_font_points = 11;
   global_font_dpi = 72;
 
   return blf_font_init();
@@ -518,7 +519,8 @@ void BLF_draw_default(float x, float y, float z, const char *str, size_t len)
 {
   ASSERT_DEFAULT_SET;
 
-  BLF_size(global_font_default, global_font_points, global_font_dpi);
+  const uiStyle *style = UI_style_get();
+  BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
   BLF_position(global_font_default, x, y, z);
   BLF_draw(global_font_default, str, len);
 }
@@ -528,7 +530,8 @@ void BLF_draw_default_ascii(float x, float y, float z, const char *str, size_t l
 {
   ASSERT_DEFAULT_SET;
 
-  BLF_size(global_font_default, global_font_points, global_font_dpi);
+  const uiStyle *style = UI_style_get();
+  BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
   BLF_position(global_font_default, x, y, z);
   BLF_draw_ascii(global_font_default, str, len); /* XXX, use real length */
 }
@@ -537,7 +540,8 @@ int BLF_set_default(void)
 {
   ASSERT_DEFAULT_SET;
 
-  BLF_size(global_font_default, global_font_points, global_font_dpi);
+  const uiStyle *style = UI_style_get();
+  BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
 
   return global_font_default;
 }
@@ -820,6 +824,11 @@ int BLF_height_max(int fontid)
   return 0;
 }
 
+int BLF_default_height_max(void)
+{
+  return BLF_height_max(global_font_default);
+}
+
 float BLF_width_max(int fontid)
 {
   FontBLF *font = blf_get(fontid);
@@ -831,6 +840,11 @@ float BLF_width_max(int fontid)
   return 0.0f;
 }
 
+float BLF_default_width_max(void)
+{
+  return BLF_width_max(global_font_default);
+}
+
 float BLF_descender(int fontid)
 {
   FontBLF *font = blf_get(fontid);
-- 
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