DeepFakeAI/uis/components/face_masker.py

from typing import Optional, Tuple, List
import gradio

import DeepFakeAI.globals
import DeepFakeAI.choices
from DeepFakeAI import wording
from DeepFakeAI.typing import FaceMaskType, FaceMaskRegion
from DeepFakeAI.uis.core import register_ui_component

FACE_MASK_TYPES_CHECKBOX_GROUP : Optional[gradio.CheckboxGroup] = None
FACE_MASK_BLUR_SLIDER : Optional[gradio.Slider] = None
FACE_MASK_BOX_GROUP : Optional[gradio.Group] = None
FACE_MASK_REGION_GROUP : Optional[gradio.Group] = None
FACE_MASK_PADDING_TOP_SLIDER : Optional[gradio.Slider] = None
FACE_MASK_PADDING_RIGHT_SLIDER : Optional[gradio.Slider] = None
FACE_MASK_PADDING_BOTTOM_SLIDER : Optional[gradio.Slider] = None
FACE_MASK_PADDING_LEFT_SLIDER : Optional[gradio.Slider] = None
FACE_MASK_REGION_CHECKBOX_GROUP : Optional[gradio.CheckboxGroup] = None


def render() -> None:
 global FACE_MASK_TYPES_CHECKBOX_GROUP
 global FACE_MASK_BLUR_SLIDER
 global FACE_MASK_BOX_GROUP
 global FACE_MASK_REGION_GROUP
 global FACE_MASK_PADDING_TOP_SLIDER
 global FACE_MASK_PADDING_RIGHT_SLIDER
 global FACE_MASK_PADDING_BOTTOM_SLIDER
 global FACE_MASK_PADDING_LEFT_SLIDER
 global FACE_MASK_REGION_CHECKBOX_GROUP

 has_box_mask = 'box' in DeepFakeAI.globals.face_mask_types
 has_region_mask = 'region' in DeepFakeAI.globals.face_mask_types
 FACE_MASK_TYPES_CHECKBOX_GROUP = gradio.CheckboxGroup(
 label = wording.get('face_mask_types_checkbox_group_label'),
 choices = DeepFakeAI.choices.face_mask_types,
 value = DeepFakeAI.globals.face_mask_types
 )
 with gradio.Group(visible = has_box_mask) as FACE_MASK_BOX_GROUP:
 FACE_MASK_BLUR_SLIDER = gradio.Slider(
 label = wording.get('face_mask_blur_slider_label'),
 step = DeepFakeAI.choices.face_mask_blur_range[1] - DeepFakeAI.choices.face_mask_blur_range[0],
 minimum = DeepFakeAI.choices.face_mask_blur_range[0],
 maximum = DeepFakeAI.choices.face_mask_blur_range[-1],
 value = DeepFakeAI.globals.face_mask_blur
 )
 with gradio.Row():
 FACE_MASK_PADDING_TOP_SLIDER = gradio.Slider(
 label = wording.get('face_mask_padding_top_slider_label'),
 step = DeepFakeAI.choices.face_mask_padding_range[1] - DeepFakeAI.choices.face_mask_padding_range[0],
 minimum = DeepFakeAI.choices.face_mask_padding_range[0],
 maximum = DeepFakeAI.choices.face_mask_padding_range[-1],
 value = DeepFakeAI.globals.face_mask_padding[0]
 )
 FACE_MASK_PADDING_RIGHT_SLIDER = gradio.Slider(
 label = wording.get('face_mask_padding_right_slider_label'),
 step = DeepFakeAI.choices.face_mask_padding_range[1] - DeepFakeAI.choices.face_mask_padding_range[0],
 minimum = DeepFakeAI.choices.face_mask_padding_range[0],
 maximum = DeepFakeAI.choices.face_mask_padding_range[-1],
 value = DeepFakeAI.globals.face_mask_padding[1]
 )
 with gradio.Row():
 FACE_MASK_PADDING_BOTTOM_SLIDER = gradio.Slider(
 label = wording.get('face_mask_padding_bottom_slider_label'),
 step = DeepFakeAI.choices.face_mask_padding_range[1] - DeepFakeAI.choices.face_mask_padding_range[0],
 minimum = DeepFakeAI.choices.face_mask_padding_range[0],
 maximum = DeepFakeAI.choices.face_mask_padding_range[-1],
 value = DeepFakeAI.globals.face_mask_padding[2]
 )
 FACE_MASK_PADDING_LEFT_SLIDER = gradio.Slider(
 label = wording.get('face_mask_padding_left_slider_label'),
 step = DeepFakeAI.choices.face_mask_padding_range[1] - DeepFakeAI.choices.face_mask_padding_range[0],
 minimum = DeepFakeAI.choices.face_mask_padding_range[0],
 maximum = DeepFakeAI.choices.face_mask_padding_range[-1],
 value = DeepFakeAI.globals.face_mask_padding[3]
 )
 with gradio.Row():
 FACE_MASK_REGION_CHECKBOX_GROUP = gradio.CheckboxGroup(
 label = wording.get('face_mask_region_checkbox_group_label'),
 choices = DeepFakeAI.choices.face_mask_regions,
 value = DeepFakeAI.globals.face_mask_regions,
 visible = has_region_mask
 )
 register_ui_component('face_mask_types_checkbox_group', FACE_MASK_TYPES_CHECKBOX_GROUP)
 register_ui_component('face_mask_blur_slider', FACE_MASK_BLUR_SLIDER)
 register_ui_component('face_mask_padding_top_slider', FACE_MASK_PADDING_TOP_SLIDER)
 register_ui_component('face_mask_padding_right_slider', FACE_MASK_PADDING_RIGHT_SLIDER)
 register_ui_component('face_mask_padding_bottom_slider', FACE_MASK_PADDING_BOTTOM_SLIDER)
 register_ui_component('face_mask_padding_left_slider', FACE_MASK_PADDING_LEFT_SLIDER)
 register_ui_component('face_mask_region_checkbox_group', FACE_MASK_REGION_CHECKBOX_GROUP)


def listen() -> None:
 FACE_MASK_TYPES_CHECKBOX_GROUP.change(update_face_mask_type, inputs = FACE_MASK_TYPES_CHECKBOX_GROUP, outputs = [ FACE_MASK_TYPES_CHECKBOX_GROUP, FACE_MASK_BOX_GROUP, FACE_MASK_REGION_CHECKBOX_GROUP ])
 FACE_MASK_BLUR_SLIDER.change(update_face_mask_blur, inputs = FACE_MASK_BLUR_SLIDER)
 FACE_MASK_REGION_CHECKBOX_GROUP.change(update_face_mask_regions, inputs = FACE_MASK_REGION_CHECKBOX_GROUP, outputs = FACE_MASK_REGION_CHECKBOX_GROUP)
 face_mask_padding_sliders = [ FACE_MASK_PADDING_TOP_SLIDER, FACE_MASK_PADDING_RIGHT_SLIDER, FACE_MASK_PADDING_BOTTOM_SLIDER, FACE_MASK_PADDING_LEFT_SLIDER ]
 for face_mask_padding_slider in face_mask_padding_sliders:
 face_mask_padding_slider.change(update_face_mask_padding, inputs = face_mask_padding_sliders)


def update_face_mask_type(face_mask_types : List[FaceMaskType]) -> Tuple[gradio.CheckboxGroup, gradio.Group, gradio.CheckboxGroup]:
 if not face_mask_types:
 face_mask_types = DeepFakeAI.choices.face_mask_types
 DeepFakeAI.globals.face_mask_types = face_mask_types
 has_box_mask = 'box' in face_mask_types
 has_region_mask = 'region' in face_mask_types
 return gradio.CheckboxGroup(value = face_mask_types), gradio.Group(visible = has_box_mask), gradio.CheckboxGroup(visible = has_region_mask)


def update_face_mask_blur(face_mask_blur : float) -> None:
 DeepFakeAI.globals.face_mask_blur = face_mask_blur


def update_face_mask_padding(face_mask_padding_top : int, face_mask_padding_right : int, face_mask_padding_bottom : int, face_mask_padding_left : int) -> None:
 DeepFakeAI.globals.face_mask_padding = (face_mask_padding_top, face_mask_padding_right, face_mask_padding_bottom, face_mask_padding_left)


def update_face_mask_regions(face_mask_regions : List[FaceMaskRegion]) -> gradio.CheckboxGroup:
 if not face_mask_regions:
 face_mask_regions = DeepFakeAI.choices.face_mask_regions
 DeepFakeAI.globals.face_mask_regions = face_mask_regions
 return gradio.CheckboxGroup(value = face_mask_regions)