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FRAISEMOE-Addons-Installer-…/source/core/managers/ui_manager.py

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from PySide6.QtGui import QIcon
from PySide6.QtWidgets import QMessageBox
import os
import logging
import subprocess
from utils import load_base64_image, resource_path
from config.config import APP_NAME, APP_VERSION
from ui.components import FontStyleManager, DialogFactory, ExternalLinksHandler, MenuBuilder
logger = logging.getLogger(__name__)
class UIManager:
def __init__(self, main_window):
"""初始化UI管理器
Args:
main_window: 主窗口实例用于设置UI元素
"""
self.main_window = main_window
# 使用getattr获取ui属性如果不存在则为None
self.ui = getattr(main_window, 'ui', None)
# 获取主窗口的IPv6Manager实例
self.ipv6_manager = getattr(main_window, 'ipv6_manager', None)
# 初始化UI组件
self.font_style_manager = FontStyleManager()
self.dialog_factory = DialogFactory(main_window)
self.external_links_handler = ExternalLinksHandler(main_window, self.dialog_factory)
self.menu_builder = MenuBuilder(main_window, self.font_style_manager, self.external_links_handler, self.dialog_factory)
# 保留一些快捷访问属性以保持兼容性
self.debug_action = None
self.disable_auto_restore_action = None
self.disable_pre_hash_action = None
def setup_ui(self):
"""设置UI元素包括窗口图标、标题和菜单"""
# 设置窗口图标
icon_path = resource_path(os.path.join("assets", "images", "ICO", "icon.png"))
if os.path.exists(icon_path):
self.main_window.setWindowIcon(QIcon(icon_path))
# 获取当前离线模式状态
is_offline_mode = False
if hasattr(self.main_window, 'offline_mode_manager'):
is_offline_mode = self.main_window.offline_mode_manager.is_in_offline_mode()
# 设置窗口标题和UI标题标签
mode_indicator = "[离线模式]" if is_offline_mode else "[在线模式]"
self.main_window.setWindowTitle(f"{APP_NAME} v{APP_VERSION} {mode_indicator}")
# 更新UI中的标题标签
if hasattr(self.main_window, 'ui') and hasattr(self.main_window.ui, 'title_label'):
self.main_window.ui.title_label.setText(f"{APP_NAME} v{APP_VERSION} {mode_indicator}")
# 使用新的菜单构建器设置所有菜单
self.menu_builder.setup_all_menus()
# 保持对一些重要UI元素的引用以确保兼容性
self.debug_action = self.menu_builder.debug_action
self.disable_auto_restore_action = self.menu_builder.disable_auto_restore_action
self.disable_pre_hash_action = self.menu_builder.disable_pre_hash_action
# 为了向后兼容性,添加委托方法
def create_progress_window(self, title, initial_text="准备中..."):
"""创建进度窗口委托给dialog_factory"""
return self.dialog_factory.create_progress_window(title, initial_text)
def show_loading_dialog(self, message):
"""显示加载对话框委托给dialog_factory"""
return self.dialog_factory.show_loading_dialog(message)
def hide_loading_dialog(self):
"""隐藏加载对话框委托给dialog_factory"""
return self.dialog_factory.hide_loading_dialog()
def _create_message_box(self, title, message, buttons=QMessageBox.StandardButton.Ok):
"""创建消息框委托给dialog_factory"""
return self.dialog_factory.create_message_box(title, message, buttons)
def show_menu(self, menu, button):
"""显示菜单委托给menu_builder"""
return self.menu_builder.show_menu(menu, button)
def _handle_ipv6_toggle(self, enabled):
"""处理IPv6支持切换事件
Args:
enabled: 是否启用IPv6支持
"""
if not self.ipv6_manager:
# 显示错误提示
msg_box = self._create_message_box("错误", "\nIPv6管理器尚未初始化请稍后再试。\n")
msg_box.exec()
# 恢复复选框状态
self.ipv6_action.setChecked(not enabled)
return
if enabled:
# 先显示警告提示
warning_msg_box = self._create_message_box(
"警告",
"\n目前IPv6支持功能仍在测试阶段可能会发生意料之外的bug\n\n您确定需要启用吗?\n",
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
)
response = warning_msg_box.exec()
# 如果用户选择不启用,直接返回
if response != QMessageBox.StandardButton.Yes:
# 恢复复选框状态
self.ipv6_action.setChecked(False)
return
# 显示正在校验IPv6的提示
msg_box = self._create_message_box("IPv6检测", "\n正在校验是否支持IPv6请稍候...\n")
msg_box.open() # 使用open而不是exec这样不会阻塞UI
# 处理消息队列,确保对话框显示
from PySide6.QtCore import QCoreApplication
QCoreApplication.processEvents()
# 检查IPv6是否可用
ipv6_available = self.ipv6_manager.check_ipv6_availability()
# 关闭提示对话框
msg_box.accept()
if not ipv6_available:
# 显示IPv6不可用的提示
error_msg_box = self._create_message_box(
"IPv6不可用",
"\n未检测到可用的IPv6连接无法启用IPv6支持。\n\n请确保您的网络环境支持IPv6且已正确配置。\n"
)
error_msg_box.exec()
# 恢复复选框状态
self.ipv6_action.setChecked(False)
return False
# 使用IPv6Manager处理切换
success = self.ipv6_manager.toggle_ipv6_support(enabled)
# 如果切换失败,恢复复选框状态
if not success:
self.ipv6_action.setChecked(not enabled)
def show_download_thread_settings(self):
"""显示下载线程设置对话框"""
if hasattr(self.main_window, 'download_manager'):
self.main_window.download_manager.show_download_thread_settings()
else:
# 如果下载管理器不可用,显示错误信息
self.dialog_factory.show_simple_message("错误", "\n下载管理器未初始化,无法修改下载线程设置。\n", "error")
def restore_hosts_backup(self):
"""还原软件备份的hosts文件"""
if hasattr(self.main_window, 'download_manager') and hasattr(self.main_window.download_manager, 'hosts_manager'):
try:
# 调用恢复hosts文件的方法
result = self.main_window.download_manager.hosts_manager.restore()
if result:
msg_box = self._create_message_box("成功", "\nhosts文件已成功还原为备份版本。\n")
else:
msg_box = self._create_message_box("警告", "\n还原hosts文件失败或没有找到备份文件。\n")
msg_box.exec()
except Exception as e:
msg_box = self._create_message_box("错误", f"\n还原hosts文件时发生错误\n\n{str(e)}\n")
msg_box.exec()
else:
msg_box = self._create_message_box("错误", "\n无法访问hosts管理器。\n")
msg_box.exec()
def clean_hosts_entries(self):
"""手动删除软件添加的hosts条目"""
if hasattr(self.main_window, 'download_manager') and hasattr(self.main_window.download_manager, 'hosts_manager'):
try:
# 调用清理hosts条目的方法强制清理即使禁用了自动还原
result = self.main_window.download_manager.hosts_manager.check_and_clean_all_entries(force_clean=True)
if result:
msg_box = self._create_message_box("成功", "\n已成功清理软件添加的hosts条目。\n")
else:
msg_box = self._create_message_box("提示", "\n未发现软件添加的hosts条目或清理操作失败。\n")
msg_box.exec()
except Exception as e:
msg_box = self._create_message_box("错误", f"\n清理hosts条目时发生错误\n\n{str(e)}\n")
msg_box.exec()
else:
msg_box = self._create_message_box("错误", "\n无法访问hosts管理器。\n")
msg_box.exec()
def open_hosts_file(self):
"""打开系统hosts文件"""
try:
# 获取hosts文件路径
hosts_path = os.path.join(os.environ['SystemRoot'], 'System32', 'drivers', 'etc', 'hosts')
# 检查文件是否存在
if os.path.exists(hosts_path):
# 使用操作系统默认程序打开hosts文件
if os.name == 'nt': # Windows
# 尝试以管理员权限打开记事本编辑hosts文件
try:
# 使用PowerShell以管理员身份启动记事本
subprocess.Popen(["powershell", "Start-Process", "notepad", hosts_path, "-Verb", "RunAs"])
except Exception as e:
# 如果失败,尝试直接打开
os.startfile(hosts_path)
else: # macOS 和 Linux
import subprocess
subprocess.call(['xdg-open', hosts_path])
else:
msg_box = self._create_message_box("错误", f"\nhosts文件不存在\n{hosts_path}\n")
msg_box.exec()
except Exception as e:
msg_box = self._create_message_box("错误", f"\n打开hosts文件时发生错误\n\n{str(e)}\n")
msg_box.exec()
def toggle_disable_auto_restore_hosts(self, checked):
"""切换禁用自动还原hosts的状态
Args:
checked: 是否禁用自动还原
"""
if hasattr(self.main_window, 'download_manager') and hasattr(self.main_window.download_manager, 'hosts_manager'):
try:
# 调用HostsManager的方法设置自动还原标志
result = self.main_window.download_manager.hosts_manager.set_auto_restore_disabled(checked)
if result:
# 同时更新内部配置,确保立即生效
if hasattr(self.main_window, 'config'):
self.main_window.config['disable_auto_restore_hosts'] = checked
# 显示成功提示
status = "禁用" if checked else "启用"
msg_box = self._create_message_box(
"设置已更新",
f"\n{status}关闭/重启时自动还原hosts。\n\n{'hosts将被保留' if checked else 'hosts将在关闭时自动还原'}\n"
)
msg_box.exec()
else:
# 如果设置失败,恢复复选框状态
self.disable_auto_restore_action.setChecked(not checked)
msg_box = self._create_message_box(
"设置失败",
"\n更新设置时发生错误,请稍后再试。\n"
)
msg_box.exec()
except Exception as e:
# 如果发生异常,恢复复选框状态
self.disable_auto_restore_action.setChecked(not checked)
msg_box = self._create_message_box(
"错误",
f"\n更新设置时发生异常:\n\n{str(e)}\n"
)
msg_box.exec()
else:
# 如果hosts管理器不可用恢复复选框状态
self.disable_auto_restore_action.setChecked(not checked)
msg_box = self._create_message_box(
"错误",
"\nhosts管理器不可用无法更新设置。\n"
)
msg_box.exec()
def _handle_pre_hash_toggle(self, checked):
"""处理禁用安装前哈希预检查的切换
Args:
checked: 是否禁用安装前哈希预检查
"""
if hasattr(self.main_window, 'config_manager'):
success = self.main_window.config_manager.toggle_disable_pre_hash_check(self.main_window, checked)
if not success:
# 如果操作失败,恢复复选框状态
self.disable_pre_hash_action.setChecked(not checked)
else:
# 如果配置管理器不可用,恢复复选框状态并显示错误
self.disable_pre_hash_action.setChecked(not checked)
self._create_message_box("错误", "\n配置管理器未初始化。\n").exec()
def switch_work_mode(self, mode):
"""切换工作模式
Args:
mode: 要切换的模式"online""offline"
"""
# 检查主窗口是否有离线模式管理器
if not hasattr(self.main_window, 'offline_mode_manager'):
# 如果没有离线模式管理器,创建提示
msg_box = self._create_message_box(
"错误",
"\n离线模式管理器未初始化,无法切换工作模式。\n"
)
msg_box.exec()
# 恢复选择状态
self.online_mode_action.setChecked(True)
self.offline_mode_action.setChecked(False)
return
if mode == "offline":
# 尝试切换到离线模式
success = self.main_window.offline_mode_manager.set_offline_mode(True)
if not success:
# 如果切换失败,恢复选择状态
self.online_mode_action.setChecked(True)
self.offline_mode_action.setChecked(False)
return
# 更新配置
self.main_window.config["offline_mode"] = True
self.main_window.save_config(self.main_window.config)
# 在离线模式下启用开始安装按钮
if hasattr(self.main_window, 'window_manager'):
self.main_window.window_manager.change_window_state(self.main_window.window_manager.STATE_READY)
# 清除版本警告标志
if hasattr(self.main_window, 'version_warning'):
self.main_window.version_warning = False
# 显示提示
msg_box = self._create_message_box(
"模式已切换",
"\n已切换到离线模式。\n\n将使用本地补丁文件进行安装,不会从网络下载补丁。\n"
)
msg_box.exec()
else:
# 切换到在线模式
self.main_window.offline_mode_manager.set_offline_mode(False)
# 更新配置
self.main_window.config["offline_mode"] = False
self.main_window.save_config(self.main_window.config)
# 重新获取云端配置
if hasattr(self.main_window, 'fetch_cloud_config'):
self.main_window.fetch_cloud_config()
# 如果当前版本过低,设置版本警告标志
if hasattr(self.main_window, 'last_error_message') and self.main_window.last_error_message == "update_required":
# 设置版本警告标志
if hasattr(self.main_window, 'version_warning'):
self.main_window.version_warning = True
# 显示提示
msg_box = self._create_message_box(
"模式已切换",
"\n已切换到在线模式。\n\n将从网络下载补丁进行安装。\n"
)
msg_box.exec()