Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/MicroPython/MicroPythonWebreplUrlsConfigDialog.py	Tue May 02 18:01:34 2023 +0200
@@ -0,0 +1,172 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2023 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to edit the list of configured WebREPL URLs.
+"""
+
+from PyQt6.QtCore import Qt, pyqtSlot
+from PyQt6.QtWidgets import QDialog, QTreeWidgetItem
+
+from eric7.EricWidgets import EricMessageBox
+
+from .MicroPythonWebreplUrlAddEditDialog import MicroPythonWebreplUrlAddEditDialog
+from .Ui_MicroPythonWebreplUrlsConfigDialog import Ui_MicroPythonWebreplUrlsConfigDialog
+
+
+class MicroPythonWebreplUrlsConfigDialog(
+    QDialog, Ui_MicroPythonWebreplUrlsConfigDialog
+):
+    """
+    Class implementing a dialog to edit the list of configured WebREPL URLs.
+    """
+
+    def __init__(self, webreplDict, parent=None):
+        """
+        Constructor
+
+        @param webreplDict dictionary containing the configured WebREPL URLs
+        @type dict
+        @param parent reference to the parent widget (defaults to None)
+        @type QWidget (optional)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+
+        for name in webreplDict:
+            itm = QTreeWidgetItem(
+                self.webreplUrlsList,
+                [name, webreplDict[name]["description"], webreplDict[name]["url"]],
+            )
+            itm.setData(0, Qt.ItemDataRole.UserRole, webreplDict["device_type"])
+
+        self.__sortItems()
+        self.__resizeColumns()
+        self.__updateActionButtons()
+
+        self.webreplUrlsList.itemSelectionChanged.connect(self.__updateActionButtons)
+
+    @pyqtSlot()
+    def __sortItems(self):
+        """
+        Private slot to sort the list by name column (i.e. column 0).
+        """
+        self.webreplUrlsList.sortItems(0, Qt.SortOrder.AscendingOrder)
+
+    @pyqtSlot()
+    def __resizeColumns(self):
+        """
+        Private slot to resize the columns to their contents.
+        """
+        for column in range(self.webreplUrlsList.columnCount()):
+            self.webreplUrlsList.resizeColumnToContents(column)
+
+    @pyqtSlot()
+    def __updateActionButtons(self):
+        """
+        Private slot to change the enabled state of the action buttons.
+        """
+        selectedItemsCount = len(self.webreplUrlsList.selectedItems())
+        self.editButton.setEnabled(selectedItemsCount == 1)
+        self.removeButton.setEnabled(selectedItemsCount > 0)
+
+        self.removeAllButton.setEnabled(self.webreplUrlsList.topLevelItemCount() > 0)
+
+    def __definedNames(self):
+        """
+        Private method to get a list of defined connection names.
+
+        @return list of defined connection names
+        @rtype list of str
+        """
+        return [
+            self.webreplUrlsList.topLevelItem(row).text(0)
+            for row in range(self.webreplUrlsList.topLevelItemCount())
+        ]
+
+    @pyqtSlot()
+    def on_addButton_clicked(self):
+        """
+        Private slot to add a new WebREPL connection.
+        """
+        dlg = MicroPythonWebreplUrlAddEditDialog(self.__definedNames(), parent=self)
+        if dlg.exec() == QDialog.DialogCode.Accepted:
+            name, description, url, deviceType = dlg.getWebreplUrl()
+            itm = QTreeWidgetItem(self.webreplUrlsList, [name, description, url])
+            itm.setData(0, Qt.ItemDataRole.UserRole, deviceType)
+
+            self.__sortItems()
+            self.__resizeColumns()
+            self.__updateActionButtons()
+
+    @pyqtSlot()
+    def on_editButton_clicked(self):
+        """
+        Private slot to edit the selected WebREPL connection.
+        """
+        itm = self.webreplUrlsList.selectedItems()[0]
+        dlg = MicroPythonWebreplUrlAddEditDialog(
+            self.__definedNames(),
+            connectionParams=(itm.text(0), itm.text(1), itm.text(2)),
+            parent=self,
+        )
+        if dlg.exec() == QDialog.DialogCode.Accepted:
+            name, description, url, deviceType = dlg.getWebreplUrl()
+            itm.setText(0, name)
+            itm.setText(1, description)
+            itm.setText(2, url)
+            itm.setData(0, Qt.ItemDataRole.UserRole, deviceType)
+
+            self.__sortItems()
+            self.__resizeColumns()
+            self.__updateActionButtons()
+
+    @pyqtSlot()
+    def on_removeButton_clicked(self):
+        """
+        Private slot to remove the selected entries.
+        """
+        ok = EricMessageBox.yesNo(
+            self,
+            self.tr("Remove Selected WebREPL URLs"),
+            self.tr("""Shall the selected WebREPL URLs really be removed?"""),
+        )
+        if ok:
+            for itm in self.webreplUrlsList.selectedItems():
+                self.webreplUrlsList.takeTopLevelItem(
+                    self.webreplUrlsList.indexOfTopLevelItem(itm)
+                )
+                del itm
+
+    @pyqtSlot()
+    def on_removeAllButton_clicked(self):
+        """
+        Private slot to remove all entries.
+        """
+        ok = EricMessageBox.yesNo(
+            self,
+            self.tr("Remove All WebREPL URLs"),
+            self.tr("""Shall all WebREPL URLs really be removed?"""),
+        )
+        if ok:
+            self.webreplUrlsList.clear()
+
+    def getWebreplDict(self):
+        """
+        Public method to retrieve a dictionary containing the configured WebREPL URLs.
+
+        @return dictionary containing the configured WebREPL URLs
+        @rtype dict
+        """
+        webreplDict = {}
+        for row in range(self.webreplUrlsList.topLevelItemCount()):
+            itm = self.webreplUrlsList.topLevelItem(row)
+            webreplDict[itm.text(0)] = {
+                "description": itm.text(1),
+                "url": itm.text(2),
+                "device_type": itm.data(0, Qt.ItemDataRole.UserRole),
+            }
+
+        return webreplDict