mirror of
https://github.com/sickcodes/Docker-OSX.git
synced 2025-06-21 00:52:51 +02:00
581 lines
30 KiB
Python
581 lines
30 KiB
Python
# main_app.py
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import sys
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import subprocess
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import threading
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import os
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import psutil
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import platform # For OS detection and USB writing logic
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from PyQt6.QtWidgets import (
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QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout,
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QLabel, QComboBox, QPushButton, QTextEdit, QMessageBox, QMenuBar,
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QFileDialog, QGroupBox
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)
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from PyQt6.QtGui import QAction
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from PyQt6.QtCore import pyqtSignal, pyqtSlot, QObject, QThread
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from constants import APP_NAME, DEVELOPER_NAME, BUSINESS_NAME, MACOS_VERSIONS
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from utils import (
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build_docker_command, get_unique_container_name,
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build_docker_cp_command, CONTAINER_MACOS_IMG_PATH, CONTAINER_OPENCORE_QCOW2_PATH,
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build_docker_stop_command, build_docker_rm_command
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)
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# Import the Linux USB writer (conditionally or handle import error)
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if platform.system() == "Linux":
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try:
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from usb_writer_linux import USBWriterLinux
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except ImportError:
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USBWriterLinux = None # Flag that it's not available
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print("Could not import USBWriterLinux. USB writing for Linux will be disabled.")
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else:
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USBWriterLinux = None
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# --- Worker Signals ---
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class WorkerSignals(QObject):
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progress = pyqtSignal(str)
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finished = pyqtSignal(str)
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error = pyqtSignal(str)
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# --- Docker Process Worker ---
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class DockerRunWorker(QObject):
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def __init__(self, command_list):
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super().__init__()
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self.command_list = command_list
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self.signals = WorkerSignals()
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self.process = None
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self._is_running = True
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@pyqtSlot()
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def run(self):
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try:
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self.signals.progress.emit(f"Executing: {' '.join(self.command_list)}\n")
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self.process = subprocess.Popen(
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self.command_list, stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
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text=True, bufsize=1, universal_newlines=True,
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creationflags=subprocess.CREATE_NO_WINDOW if sys.platform == "win32" else 0
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)
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if self.process.stdout:
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for line in iter(self.process.stdout.readline, ''):
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if not self._is_running:
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self.signals.progress.emit("Docker process stopping at user request.\n")
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break
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self.signals.progress.emit(line)
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self.process.stdout.close()
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return_code = self.process.wait()
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if not self._is_running and return_code != 0:
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self.signals.finished.emit("Docker process cancelled by user.")
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return
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if return_code == 0:
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self.signals.finished.emit("Docker VM process (QEMU) closed by user or completed.")
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else:
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self.signals.error.emit(f"Docker VM process exited with code {return_code}. Assuming macOS setup was attempted.")
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except FileNotFoundError: self.signals.error.emit("Error: Docker command not found.")
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except Exception as e: self.signals.error.emit(f"An error occurred during Docker run: {str(e)}")
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finally: self._is_running = False
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def stop(self):
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self._is_running = False
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if self.process and self.process.poll() is None:
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self.signals.progress.emit("Attempting to stop Docker process...\n")
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try:
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self.process.terminate()
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try: self.process.wait(timeout=5)
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except subprocess.TimeoutExpired:
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self.signals.progress.emit("Process did not terminate gracefully, killing.\n")
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self.process.kill()
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self.signals.progress.emit("Docker process stopped.\n")
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except Exception as e: self.signals.error.emit(f"Error stopping process: {str(e)}\n")
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# --- Docker Command Execution Worker ---
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class DockerCommandWorker(QObject):
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def __init__(self, command_list, success_message="Command completed."):
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super().__init__()
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self.command_list = command_list
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self.signals = WorkerSignals()
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self.success_message = success_message
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@pyqtSlot()
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def run(self):
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try:
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self.signals.progress.emit(f"Executing: {' '.join(self.command_list)}\n")
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result = subprocess.run(
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self.command_list, capture_output=True, text=True, check=False,
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creationflags=subprocess.CREATE_NO_WINDOW if sys.platform == "win32" else 0
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)
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if result.stdout: self.signals.progress.emit(result.stdout)
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if result.stderr: self.signals.progress.emit(f"STDERR: {result.stderr}")
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if result.returncode == 0: self.signals.finished.emit(self.success_message)
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else:
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err_msg = result.stderr or result.stdout or "Unknown error"
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self.signals.error.emit(f"Command failed with code {result.returncode}: {err_msg.strip()}")
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except FileNotFoundError: self.signals.error.emit("Error: Docker command not found.")
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except Exception as e: self.signals.error.emit(f"An error occurred: {str(e)}")
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# --- USB Writing Worker ---
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class USBWriterWorker(QObject):
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signals = WorkerSignals()
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def __init__(self, device, opencore_path, macos_path):
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super().__init__()
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self.device = device
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self.opencore_path = opencore_path
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self.macos_path = macos_path
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self.writer_instance = None
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@pyqtSlot()
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def run(self):
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try:
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if platform.system() == "Linux":
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if USBWriterLinux is None:
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self.signals.error.emit("USBWriterLinux module not loaded. Cannot write to USB on this system.")
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return
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self.writer_instance = USBWriterLinux(
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self.device, self.opencore_path, self.macos_path,
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progress_callback=lambda msg: self.signals.progress.emit(msg)
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)
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# Dependency check is called within format_and_write
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if self.writer_instance.format_and_write():
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self.signals.finished.emit("USB writing process completed successfully.")
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else:
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# Error message should have been emitted by the writer via progress_callback
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self.signals.error.emit("USB writing process failed. Check output for details.")
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else:
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self.signals.error.emit(f"USB writing is not currently supported on {platform.system()}.")
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except Exception as e:
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self.signals.error.emit(f"An unexpected error occurred during USB writing preparation: {str(e)}")
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.setWindowTitle(APP_NAME)
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self.setGeometry(100, 100, 800, 800)
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self.current_container_name = None
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self.extracted_main_image_path = None
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self.extracted_opencore_image_path = None
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self.extraction_status = {"main": False, "opencore": False}
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self.active_worker_thread = None # To manage various worker threads one at a time
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self._setup_ui()
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self.refresh_usb_drives()
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def _setup_ui(self):
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# ... (menu bar setup - same as before) ...
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menubar = self.menuBar()
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file_menu = menubar.addMenu("&File")
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help_menu = menubar.addMenu("&Help")
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exit_action = QAction("&Exit", self)
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exit_action.triggered.connect(self.close)
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file_menu.addAction(exit_action)
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about_action = QAction("&About", self)
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about_action.triggered.connect(self.show_about_dialog)
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help_menu.addAction(about_action)
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central_widget = QWidget()
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self.setCentralWidget(central_widget)
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main_layout = QVBoxLayout(central_widget)
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# Step 1
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vm_creation_group = QGroupBox("Step 1: Create and Install macOS VM")
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vm_layout = QVBoxLayout()
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selection_layout = QHBoxLayout()
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self.version_label = QLabel("Select macOS Version:")
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self.version_combo = QComboBox()
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self.version_combo.addItems(MACOS_VERSIONS.keys())
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selection_layout.addWidget(self.version_label)
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selection_layout.addWidget(self.version_combo)
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vm_layout.addLayout(selection_layout)
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self.run_vm_button = QPushButton("Create VM and Start macOS Installation")
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self.run_vm_button.clicked.connect(self.run_macos_vm)
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vm_layout.addWidget(self.run_vm_button)
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self.stop_vm_button = QPushButton("Stop/Cancel VM Creation")
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self.stop_vm_button.clicked.connect(self.stop_docker_run_process)
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self.stop_vm_button.setEnabled(False)
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vm_layout.addWidget(self.stop_vm_button)
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vm_creation_group.setLayout(vm_layout)
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main_layout.addWidget(vm_creation_group)
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# Step 2
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extraction_group = QGroupBox("Step 2: Extract VM Images")
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ext_layout = QVBoxLayout()
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self.extract_images_button = QPushButton("Extract Images from Container")
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self.extract_images_button.clicked.connect(self.extract_vm_images)
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self.extract_images_button.setEnabled(False)
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ext_layout.addWidget(self.extract_images_button)
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extraction_group.setLayout(ext_layout)
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main_layout.addWidget(extraction_group)
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# Step 3
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mgmt_group = QGroupBox("Step 3: Container Management (Optional)")
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mgmt_layout = QHBoxLayout()
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self.stop_container_button = QPushButton("Stop Container")
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self.stop_container_button.clicked.connect(self.stop_persistent_container)
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self.stop_container_button.setEnabled(False)
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mgmt_layout.addWidget(self.stop_container_button)
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self.remove_container_button = QPushButton("Remove Container")
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self.remove_container_button.clicked.connect(self.remove_persistent_container)
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self.remove_container_button.setEnabled(False)
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mgmt_layout.addWidget(self.remove_container_button)
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mgmt_group.setLayout(mgmt_layout)
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main_layout.addWidget(mgmt_group)
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# Step 4: USB Drive Selection
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usb_group = QGroupBox("Step 4: Select Target USB Drive and Write") # Title updated
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usb_layout = QVBoxLayout()
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usb_selection_layout = QHBoxLayout()
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self.usb_drive_combo = QComboBox()
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self.usb_drive_combo.currentIndexChanged.connect(self.update_write_to_usb_button_state)
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usb_selection_layout.addWidget(QLabel("Available USB Drives:"))
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usb_selection_layout.addWidget(self.usb_drive_combo)
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self.refresh_usb_button = QPushButton("Refresh List")
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self.refresh_usb_button.clicked.connect(self.refresh_usb_drives)
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usb_selection_layout.addWidget(self.refresh_usb_button)
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usb_layout.addLayout(usb_selection_layout)
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warning_label = QLabel("WARNING: Selecting a drive and proceeding to write will ERASE ALL DATA on it!")
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warning_label.setStyleSheet("color: red; font-weight: bold;")
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usb_layout.addWidget(warning_label)
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self.write_to_usb_button = QPushButton("Write Images to USB Drive")
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self.write_to_usb_button.clicked.connect(self.handle_write_to_usb)
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self.write_to_usb_button.setEnabled(False)
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usb_layout.addWidget(self.write_to_usb_button)
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usb_group.setLayout(usb_layout)
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main_layout.addWidget(usb_group)
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self.output_area = QTextEdit()
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self.output_area.setReadOnly(True)
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main_layout.addWidget(self.output_area)
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def show_about_dialog(self):
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QMessageBox.about(self, f"About {APP_NAME}",
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f"Version: 0.4.0\nDeveloper: {DEVELOPER_NAME}\nBusiness: {BUSINESS_NAME}\n\n"
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"This tool helps create bootable macOS USB drives using Docker-OSX.")
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def _start_worker(self, worker_instance, on_finished_slot, on_error_slot):
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if self.active_worker_thread and self.active_worker_thread.isRunning():
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QMessageBox.warning(self, "Busy", "Another operation is already in progress. Please wait.")
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return False
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self.active_worker_thread = QThread()
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worker_instance.moveToThread(self.active_worker_thread)
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worker_instance.signals.progress.connect(self.update_output)
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worker_instance.signals.finished.connect(on_finished_slot)
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worker_instance.signals.error.connect(on_error_slot)
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# Cleanup thread when worker is done
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worker_instance.signals.finished.connect(self.active_worker_thread.quit)
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worker_instance.signals.error.connect(self.active_worker_thread.quit)
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self.active_worker_thread.finished.connect(self.active_worker_thread.deleteLater)
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self.active_worker_thread.started.connect(worker_instance.run)
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self.active_worker_thread.start()
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return True
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def run_macos_vm(self):
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selected_version_name = self.version_combo.currentText()
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self.current_container_name = get_unique_container_name()
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try:
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command_list = build_docker_command(selected_version_name, self.current_container_name)
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self.output_area.clear()
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self.output_area.append(f"Starting macOS VM creation for {selected_version_name}...")
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self.output_area.append(f"Container name: {self.current_container_name}")
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self.output_area.append(f"Command: {' '.join(command_list)}\n")
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self.output_area.append("The macOS installation will occur in a QEMU window...\n")
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self.docker_run_worker_instance = DockerRunWorker(command_list) # Store instance
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if self._start_worker(self.docker_run_worker_instance, self.docker_run_finished, self.docker_run_error):
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self.run_vm_button.setEnabled(False)
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self.version_combo.setEnabled(False)
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self.stop_vm_button.setEnabled(True)
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self.extract_images_button.setEnabled(False)
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self.write_to_usb_button.setEnabled(False)
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except ValueError as e: self.handle_error(f"Failed to build command: {str(e)}")
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except Exception as e: self.handle_error(f"An unexpected error: {str(e)}")
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@pyqtSlot(str)
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def update_output(self, text):
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self.output_area.append(text.strip()) # append automatically scrolls
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QApplication.processEvents() # Keep UI responsive during rapid updates
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@pyqtSlot(str)
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def docker_run_finished(self, message):
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self.output_area.append(f"\n--- macOS VM Setup Process Finished ---\n{message}")
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QMessageBox.information(self, "VM Setup Complete", f"{message}\nYou can now proceed to extract images.")
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self.run_vm_button.setEnabled(True)
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self.version_combo.setEnabled(True)
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self.stop_vm_button.setEnabled(False)
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self.extract_images_button.setEnabled(True)
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self.stop_container_button.setEnabled(True)
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self.active_worker_thread = None # Allow new worker
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@pyqtSlot(str)
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def docker_run_error(self, error_message):
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self.output_area.append(f"\n--- macOS VM Setup Process Error ---\n{error_message}")
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if "exited with code" in error_message and self.current_container_name:
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QMessageBox.warning(self, "VM Setup Ended", f"{error_message}\nAssuming macOS setup was attempted...")
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self.extract_images_button.setEnabled(True)
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self.stop_container_button.setEnabled(True)
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else: QMessageBox.critical(self, "VM Setup Error", error_message)
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self.run_vm_button.setEnabled(True); self.version_combo.setEnabled(True); self.stop_vm_button.setEnabled(False)
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self.active_worker_thread = None
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def stop_docker_run_process(self):
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if hasattr(self, 'docker_run_worker_instance') and self.docker_run_worker_instance:
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self.output_area.append("\n--- Attempting to stop macOS VM creation ---")
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self.docker_run_worker_instance.stop() # Worker should handle signal emission
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self.stop_vm_button.setEnabled(False) # Disable to prevent multiple clicks
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def extract_vm_images(self):
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if not self.current_container_name:
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QMessageBox.warning(self, "Warning", "No active container specified for extraction."); return
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save_dir = QFileDialog.getExistingDirectory(self, "Select Directory to Save VM Images")
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if not save_dir: return
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self.output_area.append(f"\n--- Starting Image Extraction from {self.current_container_name} to {save_dir} ---")
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self.extract_images_button.setEnabled(False); self.write_to_usb_button.setEnabled(False)
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self.extracted_main_image_path = os.path.join(save_dir, "mac_hdd_ng.img")
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self.extracted_opencore_image_path = os.path.join(save_dir, "OpenCore.qcow2")
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self.extraction_status = {"main": False, "opencore": False}
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cp_main_cmd = build_docker_cp_command(self.current_container_name, CONTAINER_MACOS_IMG_PATH, self.extracted_main_image_path)
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main_worker = DockerCommandWorker(cp_main_cmd, f"Main macOS image copied to {self.extracted_main_image_path}")
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if not self._start_worker(main_worker,
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lambda msg: self.docker_utility_finished(msg, "main_img_extract"),
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lambda err: self.docker_utility_error(err, "main_img_extract_error")):
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self.extract_images_button.setEnabled(True) # Re-enable if start failed
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return # Don't proceed to second if first failed to start
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self.output_area.append(f"Extraction for main image started. OpenCore extraction will follow.")
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def _start_opencore_extraction(self): # Called after main image extraction finishes
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if not self.current_container_name or not self.extracted_opencore_image_path: return
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cp_oc_cmd = build_docker_cp_command(self.current_container_name, CONTAINER_OPENCORE_QCOW2_PATH, self.extracted_opencore_image_path)
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oc_worker = DockerCommandWorker(cp_oc_cmd, f"OpenCore image copied to {self.extracted_opencore_image_path}")
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self._start_worker(oc_worker,
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lambda msg: self.docker_utility_finished(msg, "oc_img_extract"),
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lambda err: self.docker_utility_error(err, "oc_img_extract_error"))
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def stop_persistent_container(self):
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if not self.current_container_name: QMessageBox.warning(self, "Warning", "No container name."); return
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self.output_area.append(f"\n--- Stopping container {self.current_container_name} ---")
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cmd = build_docker_stop_command(self.current_container_name)
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worker = DockerCommandWorker(cmd, f"Container {self.current_container_name} stopped.")
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if self._start_worker(worker, lambda msg: self.docker_utility_finished(msg, "stop_container"),
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lambda err: self.docker_utility_error(err, "stop_container_error")):
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self.stop_container_button.setEnabled(False)
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def remove_persistent_container(self):
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if not self.current_container_name: QMessageBox.warning(self, "Warning", "No container name."); return
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reply = QMessageBox.question(self, 'Confirm Remove', f"Remove container '{self.current_container_name}'?",
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QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No, QMessageBox.StandardButton.No)
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if reply == QMessageBox.StandardButton.No: return
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self.output_area.append(f"\n--- Removing container {self.current_container_name} ---")
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cmd = build_docker_rm_command(self.current_container_name)
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worker = DockerCommandWorker(cmd, f"Container {self.current_container_name} removed.")
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if self._start_worker(worker, lambda msg: self.docker_utility_finished(msg, "rm_container"),
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lambda err: self.docker_utility_error(err, "rm_container_error")):
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self.remove_container_button.setEnabled(False)
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def docker_utility_finished(self, message, task_id):
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self.output_area.append(f"\n--- Task '{task_id}' Succeeded ---\n{message}")
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QMessageBox.information(self, f"Task Complete", message)
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self.active_worker_thread = None # Allow new worker
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if task_id == "main_img_extract":
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self.extraction_status["main"] = True
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self._start_opencore_extraction() # Start next part of extraction
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elif task_id == "oc_img_extract":
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self.extraction_status["opencore"] = True
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|
|
|
if self.extraction_status.get("main") and self.extraction_status.get("opencore"):
|
|
self.output_area.append("\nBoth VM images extracted successfully.")
|
|
self.update_write_to_usb_button_state()
|
|
self.extract_images_button.setEnabled(True)
|
|
elif task_id.startswith("extract"): # If one part finished but not both
|
|
self.extract_images_button.setEnabled(True)
|
|
|
|
if task_id == "stop_container":
|
|
self.remove_container_button.setEnabled(True)
|
|
if task_id == "rm_container":
|
|
self.current_container_name = None
|
|
self.stop_container_button.setEnabled(False)
|
|
self.extract_images_button.setEnabled(False)
|
|
self.update_write_to_usb_button_state() # Should disable it
|
|
|
|
|
|
def docker_utility_error(self, error_message, task_id):
|
|
self.output_area.append(f"\n--- Task '{task_id}' Error ---\n{error_message}")
|
|
QMessageBox.critical(self, f"Task Error", error_message)
|
|
self.active_worker_thread = None
|
|
if task_id.startswith("extract"): self.extract_images_button.setEnabled(True)
|
|
if task_id == "stop_container": self.stop_container_button.setEnabled(True) # Allow retry
|
|
if task_id == "rm_container": self.remove_container_button.setEnabled(True) # Allow retry
|
|
|
|
|
|
def handle_error(self, message):
|
|
self.output_area.append(f"ERROR: {message}")
|
|
QMessageBox.critical(self, "Error", message)
|
|
self.run_vm_button.setEnabled(True); self.version_combo.setEnabled(True)
|
|
self.stop_vm_button.setEnabled(False); self.extract_images_button.setEnabled(False)
|
|
self.write_to_usb_button.setEnabled(False)
|
|
self.active_worker_thread = None
|
|
|
|
def refresh_usb_drives(self):
|
|
self.usb_drive_combo.clear()
|
|
self._current_usb_selection_path = self.usb_drive_combo.currentData() # Save current selection
|
|
self.output_area.append("\nScanning for USB drives...")
|
|
try:
|
|
partitions = psutil.disk_partitions(all=False)
|
|
potential_usbs = []
|
|
for p in partitions:
|
|
is_removable = 'removable' in p.opts
|
|
is_likely_usb = False
|
|
|
|
if platform.system() == "Windows":
|
|
# A more reliable method for Windows would involve WMI or ctypes to query drive types.
|
|
# This is a basic filter.
|
|
if p.mountpoint and p.fstype and p.fstype.lower() not in ['ntfs', 'refs', 'cdfs'] and len(p.mountpoint) <= 3: # e.g. E:\
|
|
is_likely_usb = True
|
|
elif platform.system() == "Darwin":
|
|
if p.device.startswith("/dev/disk") and (os.path.exists(f"/sys/block/{os.path.basename(p.device)}/removable") or "external" in p.opts.lower()): # Check 'external' from mount options
|
|
is_likely_usb = True
|
|
elif platform.system() == "Linux":
|
|
# Check if /sys/block/sdX/removable exists and is 1
|
|
try:
|
|
with open(f"/sys/block/{os.path.basename(p.device)}/removable", "r") as f:
|
|
if f.read().strip() == "1":
|
|
is_likely_usb = True
|
|
except IOError: # If the removable file doesn't exist, it's likely not a USB mass storage
|
|
pass
|
|
if not is_likely_usb and (p.mountpoint and ("/media/" in p.mountpoint or "/run/media/" in p.mountpoint)): # Fallback to mountpoint
|
|
is_likely_usb = True
|
|
|
|
if is_removable or is_likely_usb:
|
|
try:
|
|
# Attempt to get disk usage. If it fails, it might be an unformatted or problematic drive.
|
|
usage = psutil.disk_usage(p.mountpoint)
|
|
size_gb = usage.total / (1024**3)
|
|
if size_gb < 0.1 : continue
|
|
drive_text = f"{p.device} @ {p.mountpoint} ({p.fstype}, {size_gb:.2f} GB)"
|
|
potential_usbs.append((drive_text, p.device))
|
|
except Exception: pass
|
|
|
|
idx_to_select = -1
|
|
if potential_usbs:
|
|
for i, (text, device_path) in enumerate(potential_usbs):
|
|
self.usb_drive_combo.addItem(text, userData=device_path)
|
|
if device_path == self._current_usb_selection_path:
|
|
idx_to_select = i
|
|
self.output_area.append(f"Found {len(potential_usbs)} potential USB drive(s). Please verify carefully.")
|
|
else: self.output_area.append("No suitable USB drives found. Ensure drive is connected, formatted, and mounted.")
|
|
|
|
if idx_to_select != -1: self.usb_drive_combo.setCurrentIndex(idx_to_select)
|
|
|
|
except ImportError: self.output_area.append("psutil library not found. USB detection disabled.")
|
|
except Exception as e: self.output_area.append(f"Error scanning for USB drives: {e}")
|
|
self.update_write_to_usb_button_state()
|
|
|
|
|
|
def handle_write_to_usb(self):
|
|
if platform.system() != "Linux":
|
|
QMessageBox.warning(self, "Unsupported Platform", f"USB writing is currently only implemented for Linux. Your system: {platform.system()}")
|
|
return
|
|
|
|
if USBWriterLinux is None:
|
|
QMessageBox.critical(self, "Error", "USBWriterLinux module could not be loaded. Cannot write to USB.")
|
|
return
|
|
|
|
selected_drive_device = self.usb_drive_combo.currentData()
|
|
if not self.extracted_main_image_path or not self.extracted_opencore_image_path or not self.extraction_status["main"] or not self.extraction_status["opencore"]:
|
|
QMessageBox.warning(self, "Missing Images", "Ensure both images are extracted."); return
|
|
if not selected_drive_device:
|
|
QMessageBox.warning(self, "No USB Selected", "Please select a target USB drive."); return
|
|
|
|
confirm_msg = (f"WARNING: ALL DATA ON {selected_drive_device} WILL BE ERASED PERMANENTLY.\n"
|
|
"Are you absolutely sure you want to proceed?")
|
|
reply = QMessageBox.warning(self, "Confirm Write Operation", confirm_msg,
|
|
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.Cancel,
|
|
QMessageBox.StandardButton.Cancel)
|
|
if reply == QMessageBox.StandardButton.Cancel:
|
|
self.output_area.append("\nUSB write operation cancelled by user."); return
|
|
|
|
self.output_area.append(f"\n--- Starting USB Write Process for {selected_drive_device} ---")
|
|
self.output_area.append("This will take a long time and requires sudo privileges for underlying commands.")
|
|
|
|
usb_worker = USBWriterWorker(selected_drive_device, self.extracted_opencore_image_path, self.extracted_main_image_path)
|
|
if self._start_worker(usb_worker, self.usb_write_finished, self.usb_write_error):
|
|
self.write_to_usb_button.setEnabled(False) # Disable during write
|
|
self.refresh_usb_button.setEnabled(False)
|
|
else: # Failed to start worker (another is running)
|
|
pass # Message already shown by _start_worker
|
|
|
|
|
|
@pyqtSlot(str)
|
|
def usb_write_finished(self, message):
|
|
self.output_area.append(f"\n--- USB Write Process Finished ---\n{message}")
|
|
QMessageBox.information(self, "USB Write Complete", message)
|
|
self.write_to_usb_button.setEnabled(True) # Re-enable after completion
|
|
self.refresh_usb_button.setEnabled(True)
|
|
self.active_worker_thread = None
|
|
|
|
@pyqtSlot(str)
|
|
def usb_write_error(self, error_message):
|
|
self.output_area.append(f"\n--- USB Write Process Error ---\n{error_message}")
|
|
QMessageBox.critical(self, "USB Write Error", error_message)
|
|
self.write_to_usb_button.setEnabled(True) # Re-enable after error
|
|
self.refresh_usb_button.setEnabled(True)
|
|
self.active_worker_thread = None
|
|
|
|
def update_write_to_usb_button_state(self):
|
|
images_ready = self.extraction_status.get("main", False) and self.extraction_status.get("opencore", False)
|
|
usb_selected = bool(self.usb_drive_combo.currentData())
|
|
can_write_on_platform = platform.system() == "Linux" and USBWriterLinux is not None
|
|
|
|
self.write_to_usb_button.setEnabled(images_ready and usb_selected and can_write_on_platform)
|
|
if not can_write_on_platform and usb_selected and images_ready:
|
|
self.write_to_usb_button.setToolTip("USB writing currently only supported on Linux with all dependencies.")
|
|
else:
|
|
self.write_to_usb_button.setToolTip("")
|
|
|
|
|
|
def closeEvent(self, event):
|
|
if self.active_worker_thread and self.active_worker_thread.isRunning():
|
|
reply = QMessageBox.question(self, 'Confirm Exit', "An operation is running. Exit anyway?",
|
|
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No, QMessageBox.StandardButton.No)
|
|
if reply == QMessageBox.StandardButton.Yes:
|
|
# Attempt to stop the specific worker if identifiable, or just quit thread
|
|
# For DockerRunWorker:
|
|
if hasattr(self, 'docker_run_worker_instance') and self.active_worker_thread.findChild(DockerRunWorker):
|
|
self.docker_run_worker_instance.stop()
|
|
# For USBWriterWorker, it doesn't have an explicit stop, rely on thread termination.
|
|
|
|
self.active_worker_thread.quit()
|
|
if not self.active_worker_thread.wait(1000): # brief wait
|
|
self.output_area.append("Worker thread did not terminate gracefully. Forcing exit.")
|
|
event.accept()
|
|
else: event.ignore()
|
|
elif self.current_container_name and self.stop_container_button.isEnabled(): # Check only if stop button is enabled (meaning container might be running or exists)
|
|
reply = QMessageBox.question(self, 'Confirm Exit', f"Container '{self.current_container_name}' may still exist or be running. It's recommended to stop and remove it using the GUI buttons. Exit anyway?",
|
|
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No, QMessageBox.StandardButton.No)
|
|
if reply == QMessageBox.StandardButton.Yes: event.accept()
|
|
else: event.ignore()
|
|
else:
|
|
event.accept()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
app = QApplication(sys.argv)
|
|
window = MainWindow()
|
|
window.show()
|
|
sys.exit(app.exec())
|