update

scripts/utils/utils_toolbar.py

@@ -41,6 +41,9 @@ TOOL_HEIGHT = config.TOOL_HEIGHT
 from scripts.ui import localization
 LANG = localization.LANG
 
+# 添加全局变量记录当前语言
+current_language = "zh_CN"  # 默认使用中文
+
 #========================================== FUNCTIONS ========================================
 
 #========================================== DNA 功能 ========================================
@@ -348,4 +351,79 @@ def toolbar_temp_utils_function():
     This function will be replaced with actual functionality in future updates
     """
     print("Toolbar module initialized with placeholder function")
-    return True
+    return True
+
+def toggle_language():
+    """
+    切换界面语言
+    在英文和中文之间切换
+    """
+    from scripts.ui import localization
+    import config
+    from ui.Qt import QtWidgets
+    
+    # 使用localization模块来切换语言
+    new_language = localization.switch_language()
+    
+    # 更新配置
+    config.TOOL_LANG = new_language
+    
+    # 尝试更新已有窗口的语言，而不重启窗口
+    try:
+        # 查找主窗口
+        main_window = None
+        for widget in QtWidgets.QApplication.allWidgets():
+            if widget.objectName() == f"{config.TOOL_NAME}MainWindow" and isinstance(widget, QtWidgets.QWidget):
+                main_window = widget
+                break
+        
+        if main_window:
+            # 更新主窗口标题
+            main_window.setWindowTitle(f"{config.TOOL_NAME} {config.TOOL_VERSION}")
+            
+            # 获取各个UI实例并更新语言
+            from scripts.ui import geometry, rigging, behaviour, definition, toolbar
+            
+            # 更新各个模块的UI
+            if hasattr(geometry, 'GeometryUI') and geometry.GeometryUI.get_instance():
+                geometry.GeometryUI.get_instance().update_language()
+                
+            if hasattr(rigging, 'RiggingUI') and rigging.RiggingUI.get_instance():
+                rigging.RiggingUI.get_instance().update_language()
+                
+            if hasattr(behaviour, 'BehaviourUI') and behaviour.BehaviourUI.get_instance():
+                behaviour.BehaviourUI.get_instance().update_language()
+                
+            if hasattr(definition, 'DefinitionUI') and definition.DefinitionUI.get_instance():
+                definition.DefinitionUI.get_instance().update_language()
+            
+            # 更新工具栏
+            if hasattr(toolbar, 'ToolbarUI') and hasattr(main_window, 'toolbar_ui'):
+                main_window.toolbar_ui.update_language()
+            
+            # 更新功能按钮文字
+            if hasattr(main_window, 'function_buttons'):
+                for key, button in main_window.function_buttons.items():
+                    button.setText(localization.get_text(key))
+            
+            print(f"语言已切换到: {new_language}")
+            return
+    except Exception as e:
+        print(f"动态更新语言失败，将重启窗口: {e}")
+        import traceback
+        traceback.print_exc()
+    
+    # 如果动态更新失败，尝试关闭并重启窗口
+    try:
+        from scripts.Main import main
+        # 关闭当前窗口
+        for widget in QtWidgets.QApplication.allWidgets():
+            if widget.objectName() == f"{config.TOOL_NAME}MainWindow" and isinstance(widget, QtWidgets.QWidget):
+                widget.close()
+                
+        # 重新打开窗口
+        main()
+    except Exception as e:
+        print(f"切换语言时出错: {e}")
+        import traceback
+        traceback.print_exc()