| | from PyQt5.QtWidgets import (
|
| | QHBoxLayout,
|
| | QLabel,
|
| | QLineEdit,
|
| | QSlider,
|
| | QToolButton,
|
| | QFileDialog,
|
| | QApplication,
|
| | )
|
| |
|
| |
|
| | from PyQt5.QtCore import Qt, QEvent
|
| |
|
| | from PIL import Image
|
| | from constants import DEVICE
|
| | from app_settings import AppSettings
|
| | from urllib.parse import urlparse, unquote
|
| | from frontend.gui.base_widget import BaseWidget
|
| | from backend.models.lcmdiffusion_setting import DiffusionTask
|
| |
|
| |
|
| | class Img2ImgWidget(BaseWidget):
|
| | def __init__(self, config: AppSettings, parent):
|
| | super().__init__(config, parent)
|
| |
|
| |
|
| | self.img_label = QLabel("Init image:")
|
| | self.img_path = QLineEdit()
|
| | self.img_path.setReadOnly(True)
|
| | self.img_path.setAcceptDrops(True)
|
| | self.img_path.installEventFilter(self)
|
| | self.img_browse = QToolButton()
|
| | self.img_browse.setText("...")
|
| | self.img_browse.setToolTip("Browse for an init image")
|
| | self.img_browse.clicked.connect(self.browse_click)
|
| |
|
| | hlayout = QHBoxLayout()
|
| | hlayout.addWidget(self.img_label)
|
| | hlayout.addWidget(self.img_path)
|
| | hlayout.addWidget(self.img_browse)
|
| |
|
| | self.strength_label = QLabel("Denoising strength: 0.3")
|
| | self.strength = QSlider(orientation=Qt.Orientation.Horizontal)
|
| | self.strength.setMaximum(10)
|
| | self.strength.setMinimum(1)
|
| | self.strength.setValue(3)
|
| | self.strength.valueChanged.connect(self.update_strength_label)
|
| |
|
| |
|
| | self.layout().addLayout(hlayout)
|
| | self.layout().addWidget(self.strength_label)
|
| | self.layout().addWidget(self.strength)
|
| |
|
| | def browse_click(self):
|
| | filename = self.show_file_selection_dialog()
|
| | if filename[0] != "":
|
| | self.img_path.setText(filename[0])
|
| |
|
| | def show_file_selection_dialog(self) -> str:
|
| | filename = QFileDialog.getOpenFileName(
|
| | self, "Open Image", "results", "Image Files (*.png *.jpg *.bmp)"
|
| | )
|
| | return filename
|
| |
|
| | def eventFilter(self, source, event: QEvent):
|
| | """This is the Drag and Drop event filter for the init image QLineEdit"""
|
| | if event.type() == QEvent.DragEnter:
|
| | if event.mimeData().hasFormat("text/plain"):
|
| | event.acceptProposedAction()
|
| | return True
|
| | elif event.type() == QEvent.Drop:
|
| | event.acceptProposedAction()
|
| | path = unquote(urlparse(event.mimeData().text()).path)
|
| | self.img_path.setText(path)
|
| | return True
|
| |
|
| | return False
|
| |
|
| | def before_generation(self):
|
| | super().before_generation()
|
| | self.img_browse.setEnabled(False)
|
| | self.img_path.setEnabled(False)
|
| |
|
| | def after_generation(self):
|
| | super().after_generation()
|
| | self.img_browse.setEnabled(True)
|
| | self.img_path.setEnabled(True)
|
| |
|
| | def generate_image(self):
|
| | self.parent.prepare_generation_settings(self.config)
|
| | self.config.settings.lcm_diffusion_setting.diffusion_task = (
|
| | DiffusionTask.image_to_image.value
|
| | )
|
| | self.config.settings.lcm_diffusion_setting.prompt = self.prompt.toPlainText()
|
| | self.config.settings.lcm_diffusion_setting.negative_prompt = (
|
| | self.neg_prompt.toPlainText()
|
| | )
|
| | self.config.settings.lcm_diffusion_setting.init_image = Image.open(
|
| | self.img_path.text()
|
| | )
|
| | self.config.settings.lcm_diffusion_setting.strength = self.strength.value() / 10
|
| |
|
| | images = self.parent.context.generate_text_to_image(
|
| | self.config.settings,
|
| | self.config.reshape_required,
|
| | DEVICE,
|
| | )
|
| | self.parent.context.save_images(images, self.config.settings)
|
| | self.prepare_images(images)
|
| | self.after_generation()
|
| |
|
| | def update_strength_label(self, value):
|
| | val = round(int(value) / 10, 1)
|
| | self.strength_label.setText(f"Denoising strength: {val}")
|
| | self.config.settings.lcm_diffusion_setting.strength = val
|
| |
|
