Gtk ui now works within rubberstamps

howdy-gtk/src/authsticky.py

@@ -134,10 +134,10 @@ class StickyWindow(gtk.Window):
 		if comm:
 			# Parse a message
 			if comm[0] == "M":
-				message = comm[2:]
+				message = comm[2:].strip()
 			# Parse subtext
 			if comm[0] == "S":
-				subtext = comm[2:]
+				subtext = comm[2:].strip()
 
 			# Redraw the ui
 			self.queue_draw()

src/compare.py

@@ -17,6 +17,7 @@ import configparser
 import dlib
 import cv2
 import datetime
+import atexit
 import subprocess
 import snapshot
 import numpy as np
@@ -26,7 +27,7 @@ from recorders.video_capture import VideoCapture
 from i18n import _
 
 
-def exit(code):
+def exit(code=None):
 	"""Exit while closeing howdy-gtk properly"""
 	global gtk_proc
 
@@ -35,7 +36,8 @@ def exit(code):
 		gtk_proc.terminate()
 
 	# Exit compare
-	sys.exit(code)
+	if code is not None:
+		sys.exit(code)
 
 
 def init_detector(lock):
@@ -82,15 +84,15 @@ def send_to_ui(type, message):
 	global gtk_proc
 
 	# Only execute of the proccess started
-	if 'gtk_proc' in globals():
+	if "gtk_proc" in globals():
 		# Format message so the ui can parse it
 		message = type + "=" + message + " \n"
 
 		# Try to send the message to the auth ui, but it's okay if that fails
 		try:
-			gtk_proc.stdin.write(bytearray(message.encode("ascii")))
+			gtk_proc.stdin.write(bytearray(message.encode("utf-8")))
 			gtk_proc.stdin.flush()
-		except IOError as err:
+		except IOError:
 			pass
 
 
@@ -122,10 +124,11 @@ face_detector = None
 pose_predictor = None
 face_encoder = None
 
-# Start the auth ui
+# Start the auth ui, register it to be always be closed on exit
 try:
 	gtk_proc = subprocess.Popen(["howdy-gtk", "--start-auth-ui"], stdin=subprocess.PIPE, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
-except FileNotFoundError as err:
+	atexit.register(exit)
+except FileNotFoundError:
 	pass
 
 # Write to the stdin to redraw ui
@@ -337,7 +340,13 @@ while True:
 			# Run rubberstamps if enabled
 			if config.getboolean("rubberstamps", "enabled", fallback=False):
 				import rubberstamps
-				rubberstamps.execute(config, {
+
+				send_to_ui("S", "")
+
+				if "gtk_proc" not in vars():
+					gtk_proc = None
+
+				rubberstamps.execute(config, gtk_proc, {
 					"video_capture": video_capture,
 					"face_detector": face_detector,
 					"pose_predictor": pose_predictor,

src/dlib-data/Readme.md

@@ -1,5 +1,7 @@
 Download and unpack `dlib` data files from https://github.com/davisking/dlib-models repository:
-```shell
+
+```
+shell
 wget https://github.com/davisking/dlib-models/raw/master/dlib_face_recognition_resnet_model_v1.dat.bz2
 wget https://github.com/davisking/dlib-models/raw/master/mmod_human_face_detector.dat.bz2
 wget https://github.com/davisking/dlib-models/raw/master/shape_predictor_5_face_landmarks.dat.bz2

src/rubberstamps/__init__.py

@@ -6,14 +6,36 @@ from importlib.machinery import SourceFileLoader
 
 
 class RubberStamp:
+	UI_TEXT = "ui_text"
+	UI_SUBTEXT = "ui_subtext"
+
 	def create_shorthands(self):
 		self.video_capture = self.opencv["video_capture"]
 		self.face_detector = self.opencv["face_detector"]
 		self.pose_predictor = self.opencv["pose_predictor"]
 		self.clahe = self.opencv["clahe"]
 
+	def set_ui_text(self, text, type=None):
+		typedec = "M"
 
-def execute(config, opencv):
+		if type == self.UI_SUBTEXT:
+			typedec = "S"
+
+		return self.send_ui_raw(typedec + "=" + text)
+
+	def send_ui_raw(self, command):
+		if self.config.getboolean("debug", "verbose_stamps", fallback=False):
+			print("Sending command to howdy-gtk:")
+			print(" " + command)
+
+		command += " \n"
+
+		if self.gtk_proc:
+			self.gtk_proc.stdin.write(bytearray(command.encode("utf-8")))
+			self.gtk_proc.stdin.flush()
+
+
+def execute(config, gtk_proc, opencv):
 	verbose = config.getboolean("debug", "verbose_stamps", fallback=False)
 	dir_path = os.path.dirname(os.path.realpath(__file__))
 	installed_stamps = []
@@ -56,8 +78,8 @@ def execute(config, opencv):
 
 		instance = constructor()
 		instance.config = config
+		instance.gtk_proc = gtk_proc
 		instance.opencv = opencv
-		print(regex_result.group(3))
 
 		instance.options = {
 			"timeout": int(re.sub("[a-zA-Z]", "", regex_result.group(2))),

src/rubberstamps/nod.py

@@ -9,6 +9,8 @@ class nod(RubberStamp):
 		self.options["min_directions"] = 3
 
 	def run(self):
+		self.set_ui_text("Authorised, nod to confirm", self.UI_TEXT)
+
 		last_reldist = -1
 		last_nosepoint = {"x": -1, "y": -1}
 		recorded_nods = {"x": [], "y": []}