UI: use Mac key symbols in menus on macOS, instead of text like "Cmd"

On Windows "Cmd" is also replaced with "Win".

Differential Revision: https://developer.blender.org/D4689

2 files changed, 14 insertions, 0 deletions

diff --git a/source/blender/blenfont/BLF_api.h b/source/blender/blenfont/BLF_api.h
index 60b27ead968..359ec9cc49e 100644
--- a/source/blender/blenfont/BLF_api.h
+++ b/source/blender/blenfont/BLF_api.h
@@ -53,6 +53,9 @@ int BLF_load_mem_unique(const char *name, const unsigned char *mem, int mem_size
 void BLF_unload(const char *name) ATTR_NONNULL();
 void BLF_unload_id(int fontid);
 
+/* Check if font supports a particular glyph */
+bool BLF_has_glyph(int fontid, const char *utf8);
+
 /* Attach a file with metrics information from memory. */
 void BLF_metrics_attach(int fontid, unsigned char *mem, int mem_size);
 
diff --git a/source/blender/blenfont/intern/blf.c b/source/blender/blenfont/intern/blf.c
index d16a4d7ed4d..17799aea14d 100644
--- a/source/blender/blenfont/intern/blf.c
+++ b/source/blender/blenfont/intern/blf.c
@@ -41,6 +41,7 @@
 #include "DNA_vec_types.h"
 
 #include "BLI_math.h"
+#include "BLI_string_utf8.h"
 #include "BLI_threads.h"
 
 #include "BLF_api.h"
@@ -188,6 +189,16 @@ int BLF_default(void)
   return global_font_default;
 }
 
+bool BLF_has_glyph(int fontid, const char *utf8)
+{
+  FontBLF *font = blf_get(fontid);
+  if (font) {
+    unsigned int unicode = BLI_str_utf8_as_unicode(utf8);
+    return FT_Get_Char_Index(font->face, unicode) != 0;
+  }
+  return false;
+}
+
 int BLF_load(const char *name)
 {
   FontBLF *font;