Fixes and Improvements

- Improved typing in some areas.
- Improved code readability in some areas.
- Delete bone constraints would error out if the user is in edit mode, we now start in Object mode first.
- Fixed Eye tracking Ajust string not being in the translation files.
- There is now a selection box to select the mesh in the current active armature for viseme creation instead of the user having to select it in the 3D scene.
- Viseme preview mode won't allow you to start it if your in a other mode, you need to be in Object mode now.
- Combine Materials won't allow you to start it if your in a other mode, you need to be in Object mode now.
- Added Japanese and Korean UI Languages.

ui/visemes_panel.py

@@ -1,6 +1,8 @@
-from bpy.types import Panel, Context, UILayout
+import bpy
+from bpy.types import Panel, Context, UILayout, Object, ShapeKey
 from ..core.translations import t
 from .main_panel import AvatarToolKit_PT_AvatarToolkitPanel, CATEGORY_NAME
+from ..core.common import get_active_armature
 
 class AvatarToolKit_PT_VisemesPanel(Panel):
     """Panel containing viseme creation and preview tools"""
@@ -11,26 +13,39 @@ class AvatarToolKit_PT_VisemesPanel(Panel):
     bl_category: str = CATEGORY_NAME
     bl_parent_id: str = AvatarToolKit_PT_AvatarToolkitPanel.bl_idname
     bl_order: int = 5
-    bl_options = {'DEFAULT_CLOSED'}
+    bl_options: set[str] = {'DEFAULT_CLOSED'}
 
     def draw(self, context: Context) -> None:
-        """Draw the visemes panel interface"""
+        """Draw the visemes panel interface with shape key selection and preview controls"""
         layout: UILayout = self.layout
         props = context.scene.avatar_toolkit
-        
-        # Check for valid mesh with shape keys
-        if not context.active_object or context.active_object.type != 'MESH' or not context.active_object.data.shape_keys:
+
+        # Mesh Selection Box
+        mesh_box: UILayout = layout.box()
+        col: UILayout = mesh_box.column(align=True)
+        col.label(text=t("Visemes.mesh_select"), icon='OUTLINER_OB_MESH')
+        col.separator(factor=0.5)
+
+        armature = get_active_armature(context)
+        if armature:
+            col.prop_search(props, "viseme_mesh", bpy.data, "objects", text="")
+        else:
+            col.label(text=t("Visemes.no_armature"), icon='ERROR')
+
+        # Get selected mesh
+        mesh_obj = bpy.data.objects.get(props.viseme_mesh)
+        if not mesh_obj or not mesh_obj.data.shape_keys:
             layout.label(text=t("Visemes.no_shapekeys"))
             return
-            
-        # Shape Key Selection Box
+
+        # Shape Key Selection Box    
         shape_box: UILayout = layout.box()
         col: UILayout = shape_box.column(align=True)
         col.label(text=t("Visemes.shape_selection"), icon='SHAPEKEY_DATA')
         col.separator(factor=0.5)
         
         # Shape key selection with valid data
-        shape_keys = context.active_object.data.shape_keys
+        shape_keys: ShapeKey = mesh_obj.data.shape_keys
         col.prop_search(props, "mouth_a", shape_keys, "key_blocks", text=t("Visemes.mouth_a"))
         col.prop_search(props, "mouth_o", shape_keys, "key_blocks", text=t("Visemes.mouth_o"))
         col.prop_search(props, "mouth_ch", shape_keys, "key_blocks", text=t("Visemes.mouth_ch"))
@@ -41,7 +56,7 @@ class AvatarToolKit_PT_VisemesPanel(Panel):
         
         # Preview Box
         preview_box: UILayout = layout.box()
-        col = preview_box.column(align=True)
+        col: UILayout = preview_box.column(align=True)
         col.label(text=t("Visemes.preview_label"), icon='HIDE_OFF')
         col.separator(factor=0.5)
 
@@ -49,12 +64,12 @@ class AvatarToolKit_PT_VisemesPanel(Panel):
             col.prop(props, "viseme_preview_selection", text="")
             col.separator()
 
-        preview_text = t("Visemes.stop_preview") if props.viseme_preview_mode else t("Visemes.start_preview")
+        preview_text: str = t("Visemes.stop_preview") if props.viseme_preview_mode else t("Visemes.start_preview")
         col.operator("avatar_toolkit.preview_visemes", text=preview_text, icon='HIDE_OFF')
 
         # Create Box
         create_box: UILayout = layout.box()
-        col = create_box.column(align=True)
+        col: UILayout = create_box.column(align=True)
         col.label(text=t("Visemes.create_label"), icon='ADD')
         col.separator(factor=0.5)
         col.operator("avatar_toolkit.create_visemes", icon='ADD')