diff -r f99d60d6b59b -r 2602857055c5 eric6/CondaInterface/CondaNewEnvironmentDataDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/CondaInterface/CondaNewEnvironmentDataDialog.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,112 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter data for a new conda environment.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox
+
+from E5Gui.E5PathPicker import E5PathPickerModes
+
+from .Ui_CondaNewEnvironmentDataDialog import Ui_CondaNewEnvironmentDataDialog
+
+
+class CondaNewEnvironmentDataDialog(QDialog, Ui_CondaNewEnvironmentDataDialog):
+ """
+ Class implementing a dialog to enter data for a new conda environment.
+ """
+ def __init__(self, title, showRequirements, parent=None):
+ """
+ Constructor
+
+ @param title tirle of the dialog
+ @type str
+ @param showRequirements flag indicating to show the requirements
+ file input widget
+ @type bool
+ @param parent reference to the parent widget
+ @type QWidget
+ """
+ super(CondaNewEnvironmentDataDialog, self).__init__(parent)
+ self.setupUi(self)
+
+ self.setWindowTitle(title)
+
+ self.__requirementsMode = showRequirements
+
+ self.requirementsFilePicker.setMode(E5PathPickerModes.OpenFileMode)
+ self.requirementsFilePicker.setFilters(
+ self.tr("Text Files (*.txt);;All Files (*)"))
+
+ self.requirementsLabel.setVisible(showRequirements)
+ self.requirementsFilePicker.setVisible(showRequirements)
+
+ self.__updateOK()
+
+ msh = self.minimumSizeHint()
+ self.resize(max(self.width(), msh.width()), msh.height())
+
+ def __updateOK(self):
+ """
+ Private method to update the enabled state of the OK button.
+ """
+ enable = bool(self.nameEdit.text()) and bool(self.condaNameEdit.text())
+ if self.__requirementsMode:
+ enable &= bool(self.requirementsFilePicker.text())
+
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(enable)
+
+ @pyqtSlot(str)
+ def on_nameEdit_textChanged(self, txt):
+ """
+ Private slot to handle changes of the logical name.
+
+ @param txt current text of the logical name entry
+ @type str
+ """
+ self.__updateOK()
+
+ @pyqtSlot(str)
+ def on_condaNameEdit_textChanged(self, txt):
+ """
+ Private slot to handle changes of the conda name.
+
+ @param txt current text of the conda name entry
+ @type str
+ """
+ self.__updateOK()
+
+ @pyqtSlot(str)
+ def on_requirementsFilePicker_textChanged(self, txt):
+ """
+ Private slot to handle changes of the requirements file name.
+
+ @param txt current text of the requirements file name entry
+ @type str
+ """
+ self.__updateOK()
+
+ def getData(self):
+ """
+ Public method to get the entered data.
+
+ @return tuple with the logical name of the new environment, the conda
+ name and the requirements file name
+ @rtype tuple of (str, str, str)
+ """
+ if self.__requirementsMode:
+ requirementsFile = self.requirementsFilePicker.text()
+ else:
+ requirementsFile = ""
+
+ return (
+ self.nameEdit.text(),
+ self.condaNameEdit.text(),
+ requirementsFile
+ )
