Translation Update

Translation System now works!

__init__.py

@@ -19,14 +19,16 @@ def register():
     properties.register()
     # Order the classes before registration
     core.register.order_classes()
-    # Register the UI classes
-    
-    # Iterate over the classes to register and register them
+    # Register the properties
     core.register.register_properties()
+    # Register the UI classes
     for cls in core.register.__bl_ordered_classes:
         print("registering " + str(cls))
         bpy.utils.register_class(cls)
 
+    # Load the translations after everything else is registered
+    functions.translations.load_translations()
+
 def unregister():
     print("Unregistering Avatar Toolkit")
     # Unregister the UI classes

core/export_resonite.py

@@ -5,13 +5,14 @@ from .common import get_armature
 from bpy.types import Object, ShapeKey, Mesh, Context, Operator
 from functools import lru_cache
 from ..core.register import register_wrap
+from ..functions.translations import t
 
 
 @register_wrap
 class ExportResonite(Operator):
     bl_idname = 'avatar_toolkit.export_resonite'
-    bl_label = "Export to Resonite"
-    bl_description = "Export a GLB with all animations and materials. For animation data see: "
+    bl_label = t("Export.resonite.label")
+    bl_description = t("Export.resonite.desc")
     bl_options = {'REGISTER', 'UNDO'}
     filepath: bpy.props.StringProperty()
 

core/properties.py

@@ -3,13 +3,14 @@ from ..functions.translations import t, get_languages_list, update_ui
 from ..core.register import register_property
 from typing import Tuple
 
-def register() -> None:
-    register_property((bpy.types.Scene, "language", bpy.props.EnumProperty(
+def register():
+    register_property((bpy.types.Scene, "avatar_toolkit_language", bpy.props.EnumProperty(
         name=t("Settings.language.label"),
         description=t("Settings.language.desc"),
         items=get_languages_list,
+        default=0,
         update=update_ui
     )))
 
-def unregister() -> None:
+def unregister():
     pass

functions/combine_materials.py

@@ -4,6 +4,7 @@ from typing import List, Tuple, Optional
 from bpy.types import Material, Operator, Context, Object
 from ..core.common import clean_material_names
 from ..core.register import register_wrap
+from ..functions.translations import t
 
 def textures_match(tex1: bpy.types.ImageTexture, tex2: bpy.types.ImageTexture) -> bool:
     return tex1.image == tex2.image and tex1.extension == tex2.extension
@@ -58,8 +59,8 @@ def report_consolidated(self: Operator, num_combined: int) -> None:
 @register_wrap
 class CombineMaterials(Operator):
     bl_idname = "avatar_toolkit.combine_materials"
-    bl_label = "Combine Materials"
-    bl_description = "Combine similar materials to optimize the model"
+    bl_label = t("Optimization.combinematerials.label")
+    bl_description = t("Optimization.combinematerials.desc")
     bl_options = {'REGISTER', 'UNDO'}
 
     @classmethod

functions/translations.py

@@ -19,10 +19,28 @@ def load_translations() -> None:
     dictionary = dict()
     languages = ["auto"]
 
-    language: str = bpy.context.preferences.view.language
-
+    # Populate languages list
     for i in os.listdir(translations_dir):
-        languages.append(i.split(".")[0])
+        lang = i.split(".")[0]
+        if lang != "auto":
+            languages.append(lang)
+
+    # Check if the context and scene are available
+    if hasattr(bpy.context, "scene"):
+        # Check if the property exists before trying to access it
+        if hasattr(bpy.context.scene, "avatar_toolkit_language"):
+            language_index = bpy.context.scene.avatar_toolkit_language
+            if isinstance(language_index, str):
+                language_index = int(language_index)
+            if language_index == 0:  # "auto"
+                language = bpy.context.preferences.view.language
+            else:
+                language = languages[language_index]
+        else:
+            language = bpy.context.preferences.view.language
+    else:
+        # Set a default language if the context or scene is not available
+        language = "en_US"
 
     translation_file: str = os.path.join(translations_dir, language + ".json")
     if os.path.exists(translation_file):
@@ -52,13 +70,23 @@ def t(phrase: str, *args, **kwargs) -> str:
     return output.format(*args, **kwargs)
 
 def get_languages_list(self, context) -> List[Tuple[str, str, str]]:
-    choices: List[Tuple[str, str, str]] = []
-    for language in languages:
-        choices.append((language, language, language))
-    return choices
+    return [(str(i), lang, f"Use {lang} language") for i, lang in enumerate(languages)]
 
-def update_ui(self, context) -> None:
+def refresh_translations():
     load_translations()
-    bpy.ops.wm.redraw_timer(type='DRAW_WIN_SWAP', iterations=1)
+    # Force a full UI update
+    for window in bpy.context.window_manager.windows:
+        for area in window.screen.areas:
+            area.tag_redraw()
 
+def update_ui(self, context):
+    refresh_translations()
+    # Force Blender to redraw all UI elements
+    for screen in bpy.data.screens:
+        for area in screen.areas:
+            area.tag_redraw()
+    # Update the Scene to trigger a full UI refresh
+    bpy.context.scene.update_tag()
+
+# Initial load of translations
 load_translations()

resources/translations/en_US.json

@@ -2,7 +2,17 @@
     "messages": {
       "Settings.label": "Settings",
       "Settings.language.label": "Language",
-      "Settings.language.desc": "Select the language for the addon's UI"
+      "Settings.language.desc": "Select the language for the addon's UI",
+      "Export.resonite.label": "Export to Resonite",
+      "Export.resonite.desc": "Export a GLB with all animations and materials. For animation data see:",
+      "Optimization.combinematerials.label": "Combine Materials",
+      "Optimization.combinematerials.desc": "Combine similar materials to optimize the model",
+      "QuickAccess.label": "Quick Access",
+      "QuickAcess.importexport.txt": "Import/Export",
+      "QuickAccess.options": "Quick Access Options",
+      "QuickAccess.importexport.txt": "Import/Export",
+      "QuickAccess.import": "Import",
+      "QuickAccess.export": "Export"
     }
   }
   

resources/translations/ja_JP.json

@@ -1,8 +1,17 @@
 {
-    "messages": {
-      "Settings.label": "Settings Ja Test",
-      "Settings.language.label": "Language Ja Test",
-      "Settings.language.desc": "Select the language for the addon's UI Ja Test"
-    }
+  "messages": {
+    "Settings.label": "設定",
+    "Settings.language.label": "言語",
+    "Settings.language.desc": "アドオンのUI言語を選択してください",
+    "Export.resonite.label": "Resoniteにエクスポート",
+    "Export.resonite.desc": "すべてのアニメーションとマテリアルを含むGLBをエクスポートします。アニメーションデータについては以下を参照してください：",
+    "Optimization.combinematerials.label": "マテリアルを結合",
+    "Optimization.combinematerials.desc": "類似したマテリアルを結合してモデルを最適化します",
+    "QuickAccess.label": "クイックアクセス",
+    "QuickAcess.importexport.txt": "インポート/エクスポート",
+    "QuickAccess.options": "クイックアクセスオプション",
+    "QuickAccess.importexport.txt": "インポート/エクスポート",
+    "QuickAccess.import": "インポート",
+    "QuickAccess.export": "エクスポート"
   }
-  
+}

ui/quick_access.py

@@ -2,13 +2,14 @@ import bpy
 from ..core.register import register_wrap
 from .panel import AvatarToolkitPanel
 from bpy.types import Context
+from ..functions.translations import t
 
 from ..core.import_pmx import import_pmx
 from ..core.import_pmd import import_pmd
 
 @register_wrap
 class AvatarToolkitQuickAccessPanel(bpy.types.Panel):
-    bl_label = "Quick Access"
+    bl_label = t("QuickAccesslabel")
     bl_idname = "OBJECT_PT_avatar_toolkit_quick_access"
     bl_space_type = 'VIEW_3D'
     bl_region_type = 'UI'
@@ -17,17 +18,17 @@ class AvatarToolkitQuickAccessPanel(bpy.types.Panel):
 
     def draw(self, context: Context):
         layout = self.layout
-        layout.label(text="Quick Access Options")
-    
+        layout.label(text=t("QuickAccess.options"))
+
         row = layout.row()
-        row.label(text="Import/Export", icon='IMPORT')
+        row.label(text=t("QuickAccess.importexport.txt"), icon='IMPORT')
         
         layout.separator(factor=0.5)
 
         row = layout.row(align=True)
         row.scale_y = 1.5  
-        row.operator("avatar_toolkit.import_menu", text="Import")
-        row.operator("avatar_toolkit.export_menu", text="Export")
+        row.operator("avatar_toolkit.import_menu", text=t("QuickAccess.import"))
+        row.operator("avatar_toolkit.export_menu", text=t("QuickAccess.export"))
 
 @register_wrap
 class AVATAR_TOOLKIT_OT_import_menu(bpy.types.Operator):

ui/settings.py

@@ -14,6 +14,4 @@ class AvatarToolkitSettingsPanel(bpy.types.Panel):
 
     def draw(self, context):
         layout = self.layout
-        props = context.scene
-
-        layout.prop(props, "language")
+        layout.prop(context.scene, "avatar_toolkit_language", text=t("Settings.language.label"))