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import sys
from os.path import basename
import webbrowser
from PySide6.QtCore import Qt, QSize, QTimer
from PySide6.QtWidgets import (
QApplication, QMainWindow,
QVBoxLayout, QHBoxLayout,
QWidget, QFileDialog,
QLabel, QPushButton,
QCheckBox, QMessageBox,
)
from Konvert import ls_size, process_dir
APP_VERSION = "0.1.0"
class DirectoryPicker(QWidget):
def __init__(self):
super().__init__()
self.selected_dir = ""
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(QLabel("Folder:"))
self.select_btn = QPushButton("Browse")
self.select_btn.clicked.connect(self.select_dir)
layout.addWidget(self.select_btn)
self.setLayout(layout)
def select_dir(self):
self.selected_dir = str(QFileDialog.getExistingDirectory(self, "Select a Folder"))
if self.selected_dir == "":
self.select_btn.setText("Browse")
else:
self.select_btn.setText(basename(self.selected_dir))
class DirectoryInfo(QWidget):
def __init__(self):
super().__init__()
self.size = 0
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.directory_name_label = QLabel("")
self.directory_name_label.setWordWrap(True)
layout.addWidget(self.directory_name_label)
self.directory_size_label = QLabel("")
self.directory_size_label.setWordWrap(True)
layout.addWidget(self.directory_size_label)
self.setLayout(layout)
def update_data(self, _dir, recurse=False):
if _dir == "":
self.directory_name_label.setText("")
self.directory_size_label.setText("")
self.size = 0
return
self.size = ls_size(_dir, recurse)
self.directory_name_label.setText(f"{_dir}")
self.directory_size_label.setText(f"{self.size} Image(s) Found.")
class KonvertAboutWindow(QWidget):
def __init__(self):
super().__init__()
self.setWindowTitle(f"About - Konvert {APP_VERSION}")
self.setFixedSize(QSize(300, 180))
layout = QVBoxLayout()
label = QLabel(
"Konvert - Easy way to bulk convert image files.\n" +
f"Version - {APP_VERSION}\n\n" +
"Copyright (c) 2024 Vidhu Kant Sharma\n" +
"This program comes with absolutely no warranty.\n" +
"See GNU GPL Version 3 or later for more details."
)
layout.addWidget(label)
view_source_btn = QPushButton("View Source Code")
view_source_btn.clicked.connect(lambda: webbrowser.open("https://git.vidhukant.com/konvert"))
layout.addWidget(view_source_btn)
view_license_btn = QPushButton("View License")
view_license_btn.clicked.connect(lambda: webbrowser.open("https://git.vidhukant.com/konvert/tree/LICENSE"))
layout.addWidget(view_license_btn)
self.setLayout(layout)
class KonvertMainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.setWindowTitle("Konvert")
self.setFixedSize(QSize(350, 230))
self.about_window = None
self.recurse = True
self.delete_original = False
menu = self.menuBar()
about_menubar_btn = menu.addAction("&About")
about_menubar_btn.triggered.connect(lambda: self.toggle_about_page())
exit_menubar_btn = menu.addAction("&Exit")
exit_menubar_btn.triggered.connect(lambda: self.close())
layout = QVBoxLayout()
self.directory_picker = DirectoryPicker()
self.directory_picker.select_btn.clicked.connect(self.update_dir)
layout.addWidget(self.directory_picker)
recurse_checkbox = QCheckBox()
recurse_checkbox.setText("Also search inside subfolders")
recurse_checkbox.setCheckState(Qt.CheckState.Checked)
recurse_checkbox.stateChanged.connect(self.handle_recurse_checkbox)
layout.addWidget(recurse_checkbox)
delete_checkbox = QCheckBox()
delete_checkbox.setText("Delete original files")
delete_checkbox.setCheckState(Qt.CheckState.Unchecked)
delete_checkbox.stateChanged.connect(self.handle_delete_checkbox)
layout.addWidget(delete_checkbox)
self.directory_info = DirectoryInfo()
layout.addWidget(self.directory_info)
self.start_btn = QPushButton("Convert")
self.start_btn.setDisabled(True)
self.start_btn.clicked.connect(self.start)
layout.addWidget(self.start_btn)
widget = QWidget()
widget.setLayout(layout)
self.setCentralWidget(widget)
def _start(self):
process_dir(self.directory_picker.selected_dir, self.recurse, self.delete_original)
success_text = f"Successfully converted {self.directory_info.size} HEIC image(s) to PNG."
if self.delete_original:
success_text += " Also deleted the original file(s)."
# show success dialog
dialog = QMessageBox(self)
dialog.setWindowTitle("Yee Haw!!!")
dialog.setText(success_text)
dialog.exec()
# clear selected dir and stuff
self.start_btn.setText("Convert")
self.directory_picker.select_btn.setText("Browse")
self.directory_picker.selected_dir = ""
self.update_dir()
def start(self):
# disable the button
self.start_btn.setText("Processing... Please Wait")
self.start_btn.setDisabled(True)
QTimer.singleShot(500, lambda: self._start())
def update_dir(self):
selected_dir = self.directory_picker.selected_dir
self.directory_info.update_data(selected_dir, self.recurse)
self.start_btn.setDisabled(self.directory_info.size < 1)
def handle_recurse_checkbox(self, state):
self.recurse = (state == Qt.CheckState.Checked.value)
self.update_dir()
def handle_delete_checkbox(self, state):
self.delete_original = (state == Qt.CheckState.Checked.value)
def toggle_about_page(self):
if self.about_window is None:
self.about_window = KonvertAboutWindow()
self.about_window.show()
else:
self.about_window.close()
self.about_window = None
if __name__ == "__main__":
app = QApplication(sys.argv)
window = KonvertMainWindow()
window.show()
app.exec()
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