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gui.py
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gui.py
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import random
from typing import Tuple, List
import PySimpleGUI as sg
from omegaconf import DictConfig
import openFACS
PROTOTYPICAL_EXPRESSIONS_NORMALIZED: dict = {
"anger": [0.0, 0.0, 1.0, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
"contempt": [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0],
"disgust": [0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.4, 1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
"fear": [0.6, 0.0, 0.6, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.6, 0.6, 0.6, 0.0, 0.0],
"happiness": [0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0],
"neutral": [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
"sadness": [1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
"shock": [0.6, 0.6, 0.4, 0.8, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.4, 0.0, 0.0],
"surprise": [0.6, 0.6, 0.0, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0]
}
NUMBER_OF_ACTION_UNITS: int = 18
class OpenFacsControllerGUI(object):
def __init__(self, open_facs_interface: openFACS.OpenFacsInterface, slider_maxval: float) -> None:
self._open_facs_interface: openFACS.OpenFacsInterface = open_facs_interface
self._slider_maxval: float = slider_maxval
self._window = sg.Window(
title="OpenFACS Controller",
layout=self._get_layout(slider_maxval),
resizable=True
)
@staticmethod
def _get_layout(slider_maxval: float) -> List:
layout = [
[sg.Combo(
list(PROTOTYPICAL_EXPRESSIONS_NORMALIZED.keys()),
size=(40, 4),
enable_events=True,
key="dropdown")
],
[sg.Text("Speed", size=(10, 1)),
sg.InputText(default_text="1.0", key="speed_input", enable_events=True, size=(5, 1))
],
[sg.Text("AU 1: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU1"
),
sg.Text("inner brow raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 2: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU2"
),
sg.Text("outer brow raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 4: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU4"
), sg.Text("brow lowerer", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 5: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU5"
), sg.Text("upper lid raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 6: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU6"
), sg.Text("cheek raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 7: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU7"
), sg.Text("lid tightener", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 9: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU9"
), sg.Text("nose wrinklener", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 10: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU10"
), sg.Text("upper lip raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 12: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU12"
), sg.Text("lip corner puller", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 14: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU14"
), sg.Text("dimpler", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 15: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU15"
), sg.Text("lip corner depressor", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 17: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU17"
), sg.Text("chin raiser", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 20: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU20"
), sg.Text("lip stretcher", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 23: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU23"
), sg.Text("lip tightener", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 25: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU25"
), sg.Text("lips part", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 26: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU26"
), sg.Text("jaw drop", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 28: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU28"
), sg.Text("lip suck", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text("AU 45: ", size=(6, 1), font=("Helvetica", 12), justification="c"),
sg.Slider(
range=(0, slider_maxval),
default_value=0,
resolution=0.1,
size=(20, 15),
orientation="horizontal",
font=("Helvetica", 12),
enable_events=True,
key="SAU45"
), sg.Text("blink", size=(10, 2), font=("Helvetica", 9), justification="c")],
[sg.Text(size=(50, 1), key="error_box")],
[sg.Text(size=(50, 1), key="output")],
[sg.Checkbox("Enable interactive mode:", default=False, key="interactive")],
[sg.Button("Send"), sg.Button("Reset"), sg.Button("Random"), sg.Button("Quit")]
]
return layout
@staticmethod
def read_slider_values(values) -> List[float]:
au1 = values["SAU1"]
au2 = values["SAU2"]
au4 = values["SAU4"]
au5 = values["SAU5"]
au6 = values["SAU6"]
au7 = values["SAU7"]
au9 = values["SAU9"]
au10 = values["SAU10"]
au12 = values["SAU12"]
au14 = values["SAU14"]
au15 = values["SAU15"]
au17 = values["SAU17"]
au20 = values["SAU20"]
au23 = values["SAU23"]
au25 = values["SAU25"]
au26 = values["SAU26"]
au28 = values["SAU28"]
au45 = values["SAU45"]
return [au1, au2, au4, au5, au6, au7, au9, au10, au12, au14, au15, au17, au20, au23, au25, au26, au28, au45]
def read_speed(self, values) -> float:
speed_in = values["speed_input"]
try:
speed = float(speed_in)
except ValueError:
self._window["error_box"].update(f"Inserted speed value is not valid! Using 1.0")
print(f"WARNING: Inserted speed value is not valid! Using 1.0")
speed_in = "1.0"
self._window["speed_input"].update(speed_in)
speed = float(speed_in)
return speed
def set_slider_values(self, au_list: List[float]) -> None:
self._window["SAU1"].update(au_list[0])
self._window["SAU2"].update(au_list[1])
self._window["SAU4"].update(au_list[2])
self._window["SAU5"].update(au_list[3])
self._window["SAU6"].update(au_list[4])
self._window["SAU7"].update(au_list[5])
self._window["SAU9"].update(au_list[6])
self._window["SAU10"].update(au_list[7])
self._window["SAU12"].update(au_list[8])
self._window["SAU14"].update(au_list[9])
self._window["SAU15"].update(au_list[10])
self._window["SAU17"].update(au_list[11])
self._window["SAU20"].update(au_list[12])
self._window["SAU23"].update(au_list[13])
self._window["SAU25"].update(au_list[14])
self._window["SAU26"].update(au_list[15])
self._window["SAU28"].update(au_list[16])
self._window["SAU45"].update(au_list[17])
def set_speed(self, speed_value: float) -> None:
self._window["speed_input"].update(str(speed_value))
def reset(self) -> Tuple[List[float], float]:
aus = [0.0] * NUMBER_OF_ACTION_UNITS
speed = 1.0
self.set_speed(speed_value=speed)
self.set_slider_values(au_list=aus)
return aus, speed
def generate_random_aus(self) -> List[float]:
"""
Generates from a lognormal(0, 1).
"""
random_au_values = [
random.lognormvariate(0, 1) for _ in range(NUMBER_OF_ACTION_UNITS)
]
# Adjust to the maximum value of the slider.
random_au_values = [
min(rv, self._slider_maxval) for rv in random_au_values
]
self.set_slider_values(au_list=random_au_values)
return random_au_values
def run(self) -> None:
# Display and interact with the Window using an Event Loop
while True:
event, values = self._window.read()
# Empty all text previously written
self._window["output"].update("")
self._window["error_box"].update("")
# See if user wants to quit or window was closed
if event == sg.WINDOW_CLOSED or event == "Quit":
aus, speed = self.reset()
self._window["output"].update("Successfully reset all values")
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
break
elif event == "Send":
aus = self.read_slider_values(values)
speed = self.read_speed(values)
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
self._window["output"].update("Message sent successfully!")
elif event == "Reset":
aus, speed = self.reset()
self._window["output"].update("Successfully reset all values")
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
elif event == "Random":
aus = self.generate_random_aus()
speed = self.read_speed(values)
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
self._window["output"].update("Successfully generated random values")
# If any of the sliders are moved and the interactive mode is enabled
elif event in [
"SAU1", "SAU2", "SAU4", "SAU5", "SAU6", "SAU7", "SAU9",
"SAU10", "SAU12", "SAU14", "SAU15", "SAU17",
"SAU20", "SAU23", "SAU25", "SAU26", "SAU28",
"SAU45"
] and values["interactive"] is True:
aus = self.read_slider_values(values)
speed = self.read_speed(values)
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
elif event == "dropdown":
dropdown_value: str = values["dropdown"]
normalized_aus: List[float] = PROTOTYPICAL_EXPRESSIONS_NORMALIZED[dropdown_value]
aus: List[float] = [
au * self._slider_maxval for au in normalized_aus
]
speed: float = self.read_speed(values)
self.set_slider_values(au_list=aus)
self._open_facs_interface.send_aus(au_list=aus, speed=speed)
self._window["output"].update("Message sent successfully!")
# Finish up by removing from the screen
self._window.close()
def main() -> None:
UDP_IP_ADDRESS = "127.0.0.1"
UDP_PORT_NO = 5000
SLIDER_MAXVAL = 5
open_facs_interface = openFACS.OpenFacsInterface(
udp_ip_address=UDP_IP_ADDRESS,
udp_port=UDP_PORT_NO
)
open_facs_controller = OpenFacsControllerGUI(
open_facs_interface=open_facs_interface,
slider_maxval=SLIDER_MAXVAL
)
open_facs_controller.run()
if __name__ == "__main__":
main()