Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Debugger/VariablesFilterDialog.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,108 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the variables filter dialog.
+"""
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QListWidgetItem
+
+from Debugger.Config import ConfigVarTypeDispStrings
+import Preferences
+
+from .Ui_VariablesFilterDialog import Ui_VariablesFilterDialog
+
+
+class VariablesFilterDialog(QDialog, Ui_VariablesFilterDialog):
+    """
+    Class implementing the variables filter dialog.
+    
+    It opens a dialog window for the configuration of the variables type
+    filter to be applied during a debugging session.
+    """
+    def __init__(self, parent=None, name=None, modal=False):
+        """
+        Constructor
+        
+        @param parent parent widget of this dialog (QWidget)
+        @param name name of this dialog (string)
+        @param modal flag to indicate a modal dialog (boolean)
+        """
+        super().__init__(parent)
+        if name:
+            self.setObjectName(name)
+        self.setModal(modal)
+        self.setupUi(self)
+
+        self.defaultButton = self.buttonBox.addButton(
+            self.tr("Save Default"), QDialogButtonBox.ButtonRole.ActionRole)
+        
+        #populate the list widgets and set the default selection
+        for widget in self.localsList, self.globalsList:
+            for varType, varTypeStr in ConfigVarTypeDispStrings.items():
+                itm = QListWidgetItem(self.tr(varTypeStr), widget)
+                itm.setData(Qt.ItemDataRole.UserRole, varType)
+                itm.setFlags(Qt.ItemFlag.ItemIsEnabled |
+                             Qt.ItemFlag.ItemIsUserCheckable)
+                itm.setCheckState(Qt.CheckState.Unchecked)
+                widget.addItem(itm)
+        
+        lDefaultFilter, gDefaultFilter = Preferences.getVarFilters()
+        self.setSelection(lDefaultFilter, gDefaultFilter)
+
+    def getSelection(self):
+        """
+        Public slot to retrieve the current selections.
+        
+        @return tuple of lists containing the variable filters. The first list
+            is the locals variables filter, the second the globals variables
+            filter.
+        @rtype tuple of (list of str, list of str)
+        """
+        lList = []
+        for row in range(self.localsList.count()):
+            itm = self.localsList.item(row)
+            if itm.checkState() == Qt.CheckState.Unchecked:
+                lList.append(itm.data(Qt.ItemDataRole.UserRole))
+        
+        gList = []
+        for row in range(self.globalsList.count()):
+            itm = self.globalsList.item(row)
+            if itm.checkState() == Qt.CheckState.Unchecked:
+                gList.append(itm.data(Qt.ItemDataRole.UserRole))
+        return (lList, gList)
+    
+    def setSelection(self, lList, gList):
+        """
+        Public slot to set the current selection.
+        
+        @param lList local variables filter
+        @type list of str
+        @param gList global variables filter
+        @type list of str
+        """
+        for row in range(self.localsList.count()):
+            itm = self.localsList.item(row)
+            if itm.data(Qt.ItemDataRole.UserRole) in lList:
+                itm.setCheckState(Qt.CheckState.Unchecked)
+            else:
+                itm.setCheckState(Qt.CheckState.Checked)
+        
+        for row in range(self.globalsList.count()):
+            itm = self.globalsList.item(row)
+            if itm.data(Qt.ItemDataRole.UserRole) in gList:
+                itm.setCheckState(Qt.CheckState.Unchecked)
+            else:
+                itm.setCheckState(Qt.CheckState.Checked)
+
+    def on_buttonBox_clicked(self, button):
+        """
+        Private slot called by a button of the button box clicked.
+        
+        @param button button that was clicked (QAbstractButton)
+        """
+        if button == self.defaultButton:
+            Preferences.setVarFilters(self.getSelection())