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from typing import Optional, Tuple, List
import tempfile
import gradio
import facefusion.globals
import facefusion.choices
from facefusion import wording
from facefusion.typing import OutputVideoEncoder
from facefusion.filesystem import is_image, is_video
from facefusion.uis.typing import ComponentName
from facefusion.uis.core import get_ui_component, register_ui_component
OUTPUT_PATH_TEXTBOX : Optional[gradio.Textbox] = None
OUTPUT_IMAGE_QUALITY_SLIDER : Optional[gradio.Slider] = None
OUTPUT_VIDEO_ENCODER_DROPDOWN : Optional[gradio.Dropdown] = None
OUTPUT_VIDEO_QUALITY_SLIDER : Optional[gradio.Slider] = None
def render() -> None:
global OUTPUT_PATH_TEXTBOX
global OUTPUT_IMAGE_QUALITY_SLIDER
global OUTPUT_VIDEO_ENCODER_DROPDOWN
global OUTPUT_VIDEO_QUALITY_SLIDER
OUTPUT_PATH_TEXTBOX = gradio.Textbox(
label = wording.get('output_path_textbox_label'),
value = facefusion.globals.output_path or tempfile.gettempdir(),
max_lines = 1
)
OUTPUT_IMAGE_QUALITY_SLIDER = gradio.Slider(
label = wording.get('output_image_quality_slider_label'),
value = facefusion.globals.output_image_quality,
step = facefusion.choices.output_image_quality_range[1] - facefusion.choices.output_image_quality_range[0],
minimum = facefusion.choices.output_image_quality_range[0],
maximum = facefusion.choices.output_image_quality_range[-1],
visible = is_image(facefusion.globals.target_path)
)
OUTPUT_VIDEO_ENCODER_DROPDOWN = gradio.Dropdown(
label = wording.get('output_video_encoder_dropdown_label'),
choices = facefusion.choices.output_video_encoders,
value = facefusion.globals.output_video_encoder,
visible = is_video(facefusion.globals.target_path)
)
OUTPUT_VIDEO_QUALITY_SLIDER = gradio.Slider(
label = wording.get('output_video_quality_slider_label'),
value = facefusion.globals.output_video_quality,
step = facefusion.choices.output_video_quality_range[1] - facefusion.choices.output_video_quality_range[0],
minimum = facefusion.choices.output_video_quality_range[0],
maximum = facefusion.choices.output_video_quality_range[-1],
visible = is_video(facefusion.globals.target_path)
)
register_ui_component('output_path_textbox', OUTPUT_PATH_TEXTBOX)
def listen() -> None:
OUTPUT_PATH_TEXTBOX.change(update_output_path, inputs = OUTPUT_PATH_TEXTBOX)
OUTPUT_IMAGE_QUALITY_SLIDER.change(update_output_image_quality, inputs = OUTPUT_IMAGE_QUALITY_SLIDER)
OUTPUT_VIDEO_ENCODER_DROPDOWN.select(update_output_video_encoder, inputs = OUTPUT_VIDEO_ENCODER_DROPDOWN)
OUTPUT_VIDEO_QUALITY_SLIDER.change(update_output_video_quality, inputs = OUTPUT_VIDEO_QUALITY_SLIDER)
multi_component_names : List[ComponentName] =\
[
'source_image',
'target_image',
'target_video'
]
for component_name in multi_component_names:
component = get_ui_component(component_name)
if component:
for method in [ 'upload', 'change', 'clear' ]:
getattr(component, method)(remote_update, outputs = [ OUTPUT_IMAGE_QUALITY_SLIDER, OUTPUT_VIDEO_ENCODER_DROPDOWN, OUTPUT_VIDEO_QUALITY_SLIDER ])
def remote_update() -> Tuple[gradio.Slider, gradio.Dropdown, gradio.Slider]:
if is_image(facefusion.globals.target_path):
return gradio.Slider(visible = True), gradio.Dropdown(visible = False), gradio.Slider(visible = False)
if is_video(facefusion.globals.target_path):
return gradio.Slider(visible = False), gradio.Dropdown(visible = True), gradio.Slider(visible = True)
return gradio.Slider(visible = False), gradio.Dropdown(visible = False), gradio.Slider(visible = False)
def update_output_path(output_path : str) -> None:
facefusion.globals.output_path = output_path
def update_output_image_quality(output_image_quality : int) -> None:
facefusion.globals.output_image_quality = output_image_quality
def update_output_video_encoder(output_video_encoder: OutputVideoEncoder) -> None:
facefusion.globals.output_video_encoder = output_video_encoder
def update_output_video_quality(output_video_quality : int) -> None:
facefusion.globals.output_video_quality = output_video_quality
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