Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/MicroPython/EthernetDialogs/IPv4AddressDialog.py	Sun Mar 12 14:56:04 2023 +0100
@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2023 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter an IPv4 address.
+"""
+
+from PyQt6.QtCore import pyqtSlot
+from PyQt6.QtWidgets import QDialog, QDialogButtonBox
+
+from .Ui_IPv4AddressDialog import Ui_IPv4AddressDialog
+
+
+class IPv4AddressDialog(QDialog, Ui_IPv4AddressDialog):
+    """
+    Class implementing a dialog to enter an IPv4 address.
+    """
+
+    def __init__(self, withDhcp=False, parent=None):
+        """
+        Constructor
+
+        @param withDhcp flag indicating to allow the DHCP selection
+        @type bool
+        @param parent reference to the parent widget (defaults to None)
+        @type QWidget (optional)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+
+        self.__withDhcp = withDhcp
+        self.dhcpCheckBox.setVisible(withDhcp)
+        if withDhcp:
+            self.dhcpCheckBox.clicked.connect(self.__updateOk)
+            self.dhcpCheckBox.clicked.connect(self.ipAddressGroup.setDisabled)
+
+        self.addressEdit.addressChanged.connect(self.__updateOk)
+        self.netmaskEdit.addressChanged.connect(self.__updateOk)
+        self.gatewayEdit.addressChanged.connect(self.__updateOk)
+        self.dnsEdit.addressChanged.connect(self.__updateOk)
+
+        self.__updateOk()
+
+        msh = self.minimumSizeHint()
+        self.resize(max(self.width(), msh.width()), msh.height())
+
+    @pyqtSlot()
+    def __updateOk(self):
+        """
+        Private method to update the enabled state of the OK button.
+        """
+        enable = (self.__withDhcp and self.dhcpCheckBox.isChecked()) or (
+            self.addressEdit.hasAcceptableInput()
+            and self.netmaskEdit.hasAcceptableInput()
+            and self.gatewayEdit.hasAcceptableInput()
+            and self.dnsEdit.hasAcceptableInput()
+        )
+
+        self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(enable)
+
+    def getIPv4Address(self):
+        """
+        Public method to get the entered IPv4 address.
+
+        @return tuple containing the IPv4 address, the netmask, the gateway address and
+            the resolver address or the string 'dhcp' if dynamic addressing was selected
+        @rtype tuple (str, str, str, str) or str
+        """
+        if self.dhcpCheckBox.isChecked():
+            return "dhcp"
+        else:
+            return (
+                self.addressEdit.text(),
+                self.netmaskEdit.text(),
+                self.gatewayEdit.text(),
+                self.dnsEdit.text(),
+            )