Added log widget

negstation/widgets/log_widget.py

@@ -0,0 +1,53 @@
+import dearpygui.dearpygui as dpg
+import logging
+from .base_widget import BaseWidget
+
+
+class DPGLogHandler(logging.Handler):
+    def __init__(self, callback):
+        super().__init__()
+        self.callback = callback
+
+    def emit(self, record):
+        msg = self.format(record)
+        self.callback(msg)
+
+
+class LogWindowWidget(BaseWidget):
+    name = "Log Window"
+    register = True
+
+    def __init__(self, manager, logger):
+        super().__init__(manager, logger)
+        self.initialized = False
+        self.log_tag = dpg.generate_uuid()
+        self.log_lines = []
+
+        # Create and attach handler
+        self.handler = DPGLogHandler(self._on_log)
+        self.handler.setFormatter(logging.Formatter(
+            '%(asctime)s [%(levelname)s] %(message)s'))
+        self.logger.addHandler(self.handler)
+
+    def create_content(self):
+        dpg.add_text("Live Log Output")
+        dpg.add_separator()
+        dpg.add_child_window(tag=self.log_tag, autosize_x=True,
+                             autosize_y=True, horizontal_scrollbar=True)
+        self.initialized = True
+
+    def _on_log(self, msg: str):
+        self.log_lines.append(msg)
+        if self.initialized:
+            dpg.add_text(msg, parent=self.log_tag)
+            dpg.set_y_scroll(self.log_tag, dpg.get_y_scroll_max(self.log_tag))
+
+    def on_resize(self, width: int, height: int):
+        # Optional: could resize child window here if needed
+        pass
+
+    def _on_window_close(self):
+        if self.initialized:
+            self.logger.removeHandler(self.handler)
+            self.handler = None
+        super()._on_window_close()

negstation/widgets/open_raw_widget.py

@@ -39,6 +39,9 @@ class OpenRawWidget(PipelineStageWidget):
             "four_color_rgb":     False,
         }
 
+    def get_config(self):
+        return {}
+
     def create_pipeline_stage_content(self):
         with dpg.file_dialog(
             directory_selector=False,
@@ -140,7 +143,7 @@ class OpenRawWidget(PipelineStageWidget):
                     "four_color_rgb", a)
             )
 
-        with dpg.group(tag=self.busy_group):
+        with dpg.group(tag=self.busy_group, show=False):
             dpg.add_text("Processing...")
 
     def _on_open_file(self):