From ce2767d1b6bc21795ec9bf22ce341b1391585905 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Tue, 23 Apr 2024 11:37:22 +0200
Subject: Adding no-window option.

---
 src/argaze/__main__.py | 48 +++++++++++++++++++++++++++++-------------------
 1 file changed, 29 insertions(+), 19 deletions(-)

diff --git a/src/argaze/__main__.py b/src/argaze/__main__.py
index 5c16f39..f5c5f1c 100644
--- a/src/argaze/__main__.py
+++ b/src/argaze/__main__.py
@@ -24,7 +24,8 @@ import contextlib
 import os
 
 from . import load
-from .ArFeatures import ArCamera, ArContext
+from .ArFeatures import ArCamera, ArContext, PostProcessingContext, LiveProcessingContext
+from .utils.UtilsFeatures import print_progress_bar
 
 import cv2
 
@@ -33,6 +34,7 @@ parser = argparse.ArgumentParser(description=__doc__.split('-')[0])
 parser.add_argument('context_file', metavar='CONTEXT_FILE', type=str, help='JSON context filepath')
 parser.add_argument('-v', '--verbose', action='store_true', default=False, help='enable verbose mode to print information in console')
 parser.add_argument('-p', '--pipe_path', metavar='PIPE_PATH', type=str, default=None, help='enable pipe communication to execute external commands')
+parser.add_argument('--no-window', action='store_true', default=False, help='disable window mode')
 
 args = parser.parse_args()
 
@@ -63,8 +65,10 @@ with load(args.context_file) as context:
 
 		print(context)
 
-	# Create a window to display context
-	cv2.namedWindow(context.name, cv2.WINDOW_AUTOSIZE)
+	if not args.no_window:
+
+		# Create a window to display context
+		cv2.namedWindow(context.name, cv2.WINDOW_AUTOSIZE)
 
 	# Waiting for 'ctrl+C' interruption
 	with contextlib.suppress(KeyboardInterrupt), os.fdopen(pipe_file) if args.pipe_path is not None else contextlib.nullcontext() as pipe:
@@ -89,28 +93,29 @@ with load(args.context_file) as context:
 
 						logging.error('%s', e)
 
-			# Display context
-			cv2.imshow(context.name, context.image())
+			# Window mode on
+			if not args.no_window:
 
-			# Head-mounted eye tracker case: display environment frames image
-			if issubclass(type(context.pipeline), ArCamera):
+				# Display context
+				cv2.imshow(context.name, context.image())
 
-				for scene_frame in context.pipeline.scene_frames():
+				# Head-mounted eye tracker case: display environment frames image
+				if issubclass(type(context.pipeline), ArCamera):
 
-					cv2.imshow(scene_frame.name, scene_frame.image())
+					for scene_frame in context.pipeline.scene_frames():
 
-			# Key interaction
-			key_pressed = cv2.waitKey(10)
+						cv2.imshow(scene_frame.name, scene_frame.image())
 
-			# Esc: close window
-			if key_pressed == 27:
+				# Key interaction
+				key_pressed = cv2.waitKey(10)
 
-				raise KeyboardInterrupt()
+				# Esc: close window
+				if key_pressed == 27:
 
-			# Space bar: pause/resume pipeline processing
-			if key_pressed == 32:
+					raise KeyboardInterrupt()
 
-				try:
+				# Space bar: pause/resume pipeline processing
+				if key_pressed == 32:
 
 					if context.is_paused():
 
@@ -120,9 +125,14 @@ with load(args.context_file) as context:
 
 						context.pause()
 
-				except NotImplementedError:
+			# Window mode off
+			else:
+
+				if issubclass(type(context), PostProcessingContext):
+
+					print_progress_bar(context.progression, 1., prefix = 'Progression', suffix = '', length = 100)
+
 
-					pass
 
 	# Stop frame display
 	cv2.destroyAllWindows()
-- 
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