Basic RAW processing added

ui.py

@@ -7,6 +7,7 @@ import inspect
 from collections import deque
 
 import global_state
+import raw_processor
 from widgets.base_widget import BaseWidget
 
 class DpgLogHandler(logging.Handler):
@@ -33,6 +34,9 @@ class LayoutManager:
         self.updating_widgets = []
         self.global_state = global_state.GlobalState()
 
+        self.texture_registry = dpg.add_texture_registry() 
+        self.raw_processor = raw_processor.RawProcessor(self.global_state)
+
     def discover_and_register_widgets(self, directory="widgets"):
         """Dynamically discovers and registers widgets from a given directory."""
         logging.info(f"Discovering widgets in '{directory}' directory...")
@@ -102,8 +106,6 @@ class LayoutManager:
         layout_manager = LayoutManager()
         layout_manager.discover_and_register_widgets()
 
-        layout_manager.texture_registry = dpg.add_texture_registry() 
-
         with dpg.viewport_menu_bar():
             with dpg.menu(label="File"):
                 dpg.add_menu_item(label="Save Layout", callback=layout_manager.save_layout)
@@ -127,4 +129,4 @@ class LayoutManager:
             layout_manager.update_all_widgets()
             dpg.render_dearpygui_frame()
 
-        dpg.destroy_context()
+        dpg.destroy_context()