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pyucc/gui/action_handlers.py

@@ -30,11 +30,13 @@ class ActionHandlers:
 		self.app._set_phase("Scanning...")
 		self.app._current_mode = 'scan'
 		
+		# Disable action buttons during operation
+		self.app._disable_action_buttons()
+		
 		# Reset UI
 		self._reset_progress_ui()
 		self.app._set_results_columns(("name", "path"))
 		self._clear_results()
-		self.app.export_btn.config(state='disabled')
 		self.app.update_idletasks()
 		
 		# Get paths and filters
@@ -74,11 +76,13 @@ class ActionHandlers:
 		self.app._set_phase("Counting...")
 		self.app._current_mode = 'countings'
 		
+		# Disable action buttons during operation
+		self.app._disable_action_buttons()
+		
 		# Reset UI
 		self._reset_progress_ui()
 		self.app._set_results_columns(("name", "path", "code", "comment", "blank", "total", "language"))
 		self._clear_results()
-		self.app.export_btn.config(state='disabled')
 		self.app.update_idletasks()
 		
 		paths, allowed_exts, ignore_patterns, pr = self.app._resolve_profile_and_filters()
@@ -94,8 +98,8 @@ class ActionHandlers:
 			files = results or []
 			if not files:
 				messagebox.showinfo("Countings", "No files found to analyze.")
-				self.app.cancel_btn.config(state='disabled')
 				self.app._set_phase('Idle')
+				self.app._enable_action_buttons()
 				return
 			
 			from ..core.countings_impl import analyze_file_counts
@@ -131,11 +135,13 @@ class ActionHandlers:
 		self.app._set_phase("Computing metrics...")
 		self.app._current_mode = 'metrics'
 		
+		# Disable action buttons during operation
+		self.app._disable_action_buttons()
+		
 		# Reset UI
 		self._reset_progress_ui()
 		self.app._set_results_columns(("name", "path", "avg_cc", "max_cc", "func_count", "mi", "language"))
 		self._clear_results()
-		self.app.export_btn.config(state='disabled')
 		self.app.update_idletasks()
 		
 		paths, allowed_exts, ignore_patterns, pr = self.app._resolve_profile_and_filters()
@@ -151,8 +157,8 @@ class ActionHandlers:
 			files = results or []
 			if not files:
 				messagebox.showinfo("Metrics", "No files found to analyze.")
-				self.app.cancel_btn.config(state='disabled')
 				self.app._set_phase('Idle')
+				self.app._enable_action_buttons()
 				return
 			
 			try:
@@ -160,6 +166,7 @@ class ActionHandlers:
 			except Exception:
 				messagebox.showerror("Metrics", "Metrics analyzer not available")
 				self.app._set_phase('Idle')
+				self.app._enable_action_buttons()
 				return
 			
 			self.app._total_files = len(files)
@@ -194,7 +201,9 @@ class ActionHandlers:
 		self.app._set_results_columns(("fileA", "fileB", "added", "deleted", "modified", "unmodified", "Δ code_lines", "Δ comment_lines", "Δ blank_lines", "Δ func_count", "Δ avg_cc", "Δ mi"))
 		self._clear_results()
 		self.app._current_mode = 'differ'
-		self.app.export_btn.config(state='disabled')
+		
+		# Disable action buttons during operation
+		self.app._disable_action_buttons()
 		
 		try:
 			self.app._lbl_files.config(text="Files: 0/0")
@@ -215,22 +224,35 @@ class ActionHandlers:
 		self.app.update_idletasks()
 		
 		bm = BaselineManager(project)
-		baselines = bm.list_baselines()
+		all_baselines = bm.list_baselines()
 		
 		profile_name = pr.get('name') if pr else None
 		max_keep = app_settings.get_max_keep()
 		
+		# Filter baselines by current profile
+		baselines = []
+		for baseline_id in all_baselines:
+			try:
+				meta = bm.load_metadata(baseline_id)
+				baseline_profile = meta.profile if hasattr(meta, 'profile') else None
+				# Match baselines with same profile (or both None)
+				if baseline_profile == profile_name:
+					baselines.append(baseline_id)
+			except Exception:
+				# Skip baselines that can't be loaded
+				pass
+		
 		# Callback handlers
 		def _on_create_done(baseline_id):
 			try:
 				self.app._set_phase('Idle')
 				self.app._current_task_id = None
-				self.app.cancel_btn.config(state='disabled')
+				self.app._enable_action_buttons()
 				messagebox.showinfo("Differing", f"Baseline created: {baseline_id}")
 			except Exception:
 				self.app._set_phase('Idle')
 				self.app._current_task_id = None
-				self.app.cancel_btn.config(state='disabled')
+				self.app._enable_action_buttons()
 		
 		def _on_diff_done(result):
 			try:
@@ -250,16 +272,18 @@ class ActionHandlers:
 					self.app.cancel_btn.config(state='normal')
 				except Exception:
 					self.app._set_phase('Idle')
-					self.app.cancel_btn.config(state='disabled')
 					self.app._current_task_id = None
+					self.app._enable_action_buttons()
 			except Exception as e:
 				messagebox.showerror('Differ Error', str(e))
+				self.app._enable_action_buttons()
 		
 		# No baseline exists - create one
 		if not baselines:
 			create = messagebox.askyesno("Differing", "No baseline found for this project. Create baseline now?")
 			if not create:
 				self.app._set_phase('Idle')
+				self.app._enable_action_buttons()
 				return
 			
 			self.app._set_phase("Creating baseline...")
@@ -277,6 +301,7 @@ class ActionHandlers:
 		chosen = self._select_baseline_dialog(baselines)
 		if not chosen:
 			self.app._set_phase('Idle')
+			self.app._enable_action_buttons()
 			return
 		
 		try:
@@ -285,6 +310,7 @@ class ActionHandlers:
 		except Exception as e:
 			messagebox.showerror("Differing", f"Failed to load baseline metadata: {e}")
 			self.app._set_phase('Idle')
+			self.app._enable_action_buttons()
 			return
 		
 		# Setup baseline and current roots for diff viewer
@@ -301,6 +327,7 @@ class ActionHandlers:
 		except Exception:
 			messagebox.showerror('Differing', 'Failed to scan current project files')
 			self.app._set_phase('Idle')
+			self.app._enable_action_buttons()
 			return
 		
 		self.app._set_phase("Building pairs...")
@@ -311,11 +338,13 @@ class ActionHandlers:
 		except Exception:
 			messagebox.showerror('Differing', 'Failed to build file pairs')
 			self.app._set_phase('Idle')
+			self.app._enable_action_buttons()
 			return
 		
 		if not pairs:
 			messagebox.showinfo("Differing", "No files to compare")
 			self.app._set_phase('Idle')
+			self.app._enable_action_buttons()
 			return
 		
 		# Process pairs in parallel

pyucc/gui/gui.py

@@ -166,6 +166,9 @@ class App(tk.Tk):
 		# Worker manager (background task runner)
 		self.worker = WorkerManager()
 		
+		# Track task names for logging
+		self._task_names = {}
+		
 		# Initialize handlers (refactored to separate modules)
 		self.action_handlers = ActionHandlers(self)
 		self.progress_handlers = ProgressHandlers(self)
@@ -182,6 +185,34 @@ class App(tk.Tk):
 		# poll the worker UI queue and dispatch callbacks in the main thread (50ms for better responsiveness)
 		self.after(50, self._poll_worker_ui_queue)
 
+	def _disable_action_buttons(self):
+		"""Disable all action buttons except Cancel when an operation is running."""
+		try:
+			self.scan_btn.config(state='disabled')
+			self.count_btn.config(state='disabled')
+			self.metrics_btn.config(state='disabled')
+			self.differ_btn.config(state='disabled')
+			self.export_btn.config(state='disabled')
+			self.cancel_btn.config(state='normal')
+		except Exception:
+			pass
+	
+	def _enable_action_buttons(self):
+		"""Re-enable all action buttons when operation is complete."""
+		try:
+			self.scan_btn.config(state='normal')
+			self.count_btn.config(state='normal')
+			self.metrics_btn.config(state='normal')
+			self.differ_btn.config(state='normal')
+			# Export button state depends on whether we have results
+			if self.results_tree.get_children():
+				self.export_btn.config(state='normal')
+			else:
+				self.export_btn.config(state='disabled')
+			self.cancel_btn.config(state='disabled')
+		except Exception:
+			pass
+	
 	def _set_results_columns(self, cols):
 		"""Reconfigure the shared results tree to use given columns.
 		Cols is an iterable of (col_id, ...) where col_id are string keys.
@@ -290,12 +321,8 @@ class App(tk.Tk):
 			except Exception:
 				pass
 			self._current_task_id = None
-			# reset phase to idle when finished
-			try:
-				self._set_phase("Idle")
-			except Exception:
-				pass
-		self.cancel_btn.config(state='disabled')
+			self._set_phase("Idle")
+			self._enable_action_buttons()
 
 	def _on_action_export(self):
 		"""Delegate export action to ExportHandler."""
@@ -352,14 +379,13 @@ class App(tk.Tk):
 					self.results_tree.insert('', 'end', values=(f.name, str(f)))
 				except Exception:
 					pass
-			self.export_btn.config(state='normal' if files else 'disabled')
-			self.cancel_btn.config(state='disabled')
 			self._current_task_id = None
 			self._set_phase("Idle")
+			self._enable_action_buttons()
 		except Exception as e:
 			messagebox.showerror('Scan Error', str(e))
-			self.cancel_btn.config(state='disabled')
 			self._set_phase("Idle")
+			self._enable_action_buttons()
 
 	def _on_count_progress(self, res):
 		"""Delegate count progress to ProgressHandlers."""
@@ -400,6 +426,8 @@ class App(tk.Tk):
 		typ, task_id, payload = msg
 		if typ == "started":
 			name = payload.get("func") if isinstance(payload, dict) else str(payload)
+			# Store task name for later use
+			self._task_names[task_id] = name
 			self.log(f"Task {task_id[:8]} started: {name}", level="INFO")
 		elif typ == "progress":
 			# payload is expected to be a partial result or status dictionary
@@ -407,13 +435,22 @@ class App(tk.Tk):
 			# so we skip logging them to avoid clutter
 			pass  # Skip progress logging
 		elif typ == "done":
-			# payload may contain final results
-			self.log(f"Task {task_id[:8]} done. Result: {payload}", level="INFO")
+			# Retrieve task name from stored mapping
+			name = self._task_names.get(task_id, "unknown")
+			self.log(f"Task {task_id[:8]} {name} done.", level="INFO")
+			# Clean up task name from memory
+			self._task_names.pop(task_id, None)
 		elif typ == "error":
 			# payload is typically a traceback string or exception info
-			self.log(f"Task {task_id[:8]} error: {payload}", level="ERROR")
+			name = self._task_names.get(task_id, "unknown")
+			self.log(f"Task {task_id[:8]} {name} error: {payload}", level="ERROR")
+			# Clean up task name from memory
+			self._task_names.pop(task_id, None)
 		elif typ == "cancelled":
-			self.log(f"Task {task_id[:8]} cancelled", level="WARNING")
+			name = self._task_names.get(task_id, "unknown")
+			self.log(f"Task {task_id[:8]} {name} cancelled", level="WARNING")
+			# Clean up task name from memory
+			self._task_names.pop(task_id, None)
 
 	def on_closing(self):
 		"""Cleanup when closing the application."""

pyucc/gui/progress_handlers.py

@@ -55,13 +55,12 @@ class ProgressHandlers:
 		# Flush remaining batch buffer
 		self._flush_count_batch()
 		
-		self.app.export_btn.config(state='normal')
-		self.app.cancel_btn.config(state='disabled')
 		self.app._current_task_id = None
 		try:
 			self.app._set_phase("Idle")
 		except Exception:
 			pass
+		self.app._enable_action_buttons()
 	
 	def on_metrics_progress(self, res):
 		"""Handle progress for metrics analysis.
@@ -98,13 +97,12 @@ class ProgressHandlers:
 		# Flush remaining batch buffer
 		self._flush_metrics_batch()
 		
-		self.app.export_btn.config(state='normal')
-		self.app.cancel_btn.config(state='disabled')
 		self.app._current_task_id = None
 		try:
 			self.app._set_phase("Idle")
 		except Exception:
 			pass
+		self.app._enable_action_buttons()
 	
 	def _flush_count_batch(self):
 		"""Flush countings batch buffer to results tree."""