dbms_sanya/python/plugins/FileServer/widgets/FTP/main.py

from qgis.PyQt.QtWidgets import QAction
from .FtpClient import FtpManage
from ..icons import icons
from PyQt5.QtCore import Qt


class FTPAction(QAction):
    def __init__(
            self,
            iface,
            parent=None,
    ):
        super().__init__(parent)
        self.parent = parent
        self.iface = iface
        # self.setIcon(icons["logo"])
        self.setText("文件服务器")
        self.ftpdockwidget = FtpManage(self.iface)
        self.ftpdockwidget.visibilityChanged.connect(self.onDockVisibilityChanged)
        self.iface.addDockWidget(Qt.RightDockWidgetArea, self.ftpdockwidget)
        self.ftpdockwidget.hide()
        self.setCheckable(True)
        self.triggered.connect(self.openFTP)

    def openFTP(self):
        if self.ftpdockwidget.isHidden():
            self.ftpdockwidget.show()
        else:
            self.ftpdockwidget.hide()

    def onDockVisibilityChanged(self, is_visible):
        if not is_visible:
            self.setChecked(False)
        else:
            self.setChecked(True)

    def unload(self):
        self.iface.removeDockWidget(self.ftpdockwidget)