# coding: utf-8
from PyQt6.QtCore import QObject, pyqtSignal
from PyQt6.QtGui import QPixmap


class SignalBus(QObject):
    """Signal bus"""

    checkUpdateSig = pyqtSignal()
    micaEnableChanged = pyqtSignal(bool)

    dirOpenSignal = pyqtSignal(str)
    shareDirOpenSignal = pyqtSignal(str)
    avatarUpdated = pyqtSignal(QPixmap)  # 头像更新信号

    imagePreviewSignal = pyqtSignal(str)
    txtPreviewSignal = pyqtSignal(str)

    opacityChanged = pyqtSignal()  # 透明度变化信号
    backgroundChanged = pyqtSignal()  # 背景颜色变化信号

    refreshFolderListSignal = pyqtSignal()

    addUploadFileTask = pyqtSignal(str)  # 添加upload任务信号
    addDownloadFileTask = pyqtSignal(str, str, str)  # 添加download任务信号

    shareFolderViewSignal = pyqtSignal(str)  # 分享文件夹
    shareFileDownloadSignal = pyqtSignal()  # 分享文件下载
    
    languageChanged = pyqtSignal()  # 语言变更信号
    loginSuccessSignal = pyqtSignal()  # 登录成功信号


signalBus = SignalBus()