From 460bbc8574e28663c5743f611f444788ae38cf50 Mon Sep 17 00:00:00 2001
From: themancalledjakob <jrkb@jrkb.land>
Date: Wed, 28 Aug 2024 17:45:27 +0200
Subject: [PATCH] load used glyphs on file load

---
 __init__.py    | 13 +++++++++++++
 common/Font.py |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/__init__.py b/__init__.py
index 112e507..2eddda1 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1418,6 +1418,18 @@ def detect_text():
                 a = test_availability(o["font_name"], o["face_name"], o["text"]) 
                 butils.transfer_blender_object_to_text_properties(o, t)
 
+def load_used_glyphs():
+    print("LOAD USED GLYPHS")
+    scene = bpy.context.scene
+    abc3d_data = scene.abc3d_data
+    for t in abc3d_data.available_texts:
+        a = Font.test_availability(t.font_name,
+                                   t.face_name,
+                                   t.text)
+        if len(a["maybe"]) > 0:
+            for fp in a["filepaths"]:
+                butils.load_font_from_filepath(fp, a["maybe"])
+
 
 @persistent
 def load_handler(self, dummy):
@@ -1425,6 +1437,7 @@ def load_handler(self, dummy):
         bpy.app.timers.register(butils.execute_queued_functions)
         butils.run_in_main_thread(butils.update_available_fonts)
         butils.run_in_main_thread(bpy.ops.abc3d.load_installed_fonts)
+        butils.run_in_main_thread(load_used_glyphs)
 
 def load_handler_unload():
     if bpy.app.timers.is_registered(butils.execute_queued_functions):
diff --git a/common/Font.py b/common/Font.py
index 312d5c6..ef34499 100644
--- a/common/Font.py
+++ b/common/Font.py
@@ -234,13 +234,14 @@ def test_availability(font_name, face_name, text):
         return MISSING_FONT
     if fonts[font_name].faces.get(face_name) == None:
         return MISSING_FACE
-    loaded, missing, maybe = test_glyphs_availability(font_name,
+    loaded, missing, maybe, filepaths = test_glyphs_availability(font_name,
                                                       face_name,
                                                       text)
     return {
             "loaded": loaded,
             "missing": missing,
             "maybe": maybe,
+            "filepaths": filepaths,
             }