Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Debugger/ExceptionsFilterDialog.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the exceptions filter dialog.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox
+
+from .Ui_ExceptionsFilterDialog import Ui_ExceptionsFilterDialog
+
+
+class ExceptionsFilterDialog(QDialog, Ui_ExceptionsFilterDialog):
+    """
+    Class implementing the exceptions filter dialog.
+    """
+    def __init__(self, excList, ignore, parent=None):
+        """
+        Constructor
+        
+        @param excList list of exceptions to be edited (list of strings)
+        @param ignore flag indicating the ignore exceptions mode (boolean)
+        @param parent the parent widget (QWidget)
+        """
+        super(ExceptionsFilterDialog, self).__init__(parent)
+        self.setupUi(self)
+        self.setModal(True)
+        
+        self.exceptionList.addItems(excList)
+        
+        if ignore:
+            self.setWindowTitle(self.tr("Ignored Exceptions"))
+            self.exceptionList.setToolTip(
+                self.tr("List of ignored exceptions"))
+        
+        self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
+    
+    @pyqtSlot()
+    def on_exceptionList_itemSelectionChanged(self):
+        """
+        Private slot to handle the change of the selection.
+        """
+        self.deleteButton.setEnabled(
+            len(self.exceptionList.selectedItems()) > 0)
+    
+    @pyqtSlot()
+    def on_deleteButton_clicked(self):
+        """
+        Private slot to delete the currently selected exception of the listbox.
+        """
+        itm = self.exceptionList.takeItem(self.exceptionList.currentRow())
+        del itm
+    
+    @pyqtSlot()
+    def on_deleteAllButton_clicked(self):
+        """
+        Private slot to delete all exceptions of the listbox.
+        """
+        while self.exceptionList.count() > 0:
+            itm = self.exceptionList.takeItem(0)    # __IGNORE_WARNING__
+            del itm
+
+    @pyqtSlot()
+    def on_addButton_clicked(self):
+        """
+        Private slot to handle the Add button press.
+        """
+        exception = self.exceptionEdit.text()
+        if exception:
+            self.exceptionList.addItem(exception)
+            self.exceptionEdit.clear()
+        
+    def on_exceptionEdit_textChanged(self, txt):
+        """
+        Private slot to handle the textChanged signal of exceptionEdit.
+        
+        This slot sets the enabled status of the add button and sets the forms
+        default button.
+        
+        @param txt the text entered into exceptionEdit (string)
+        """
+        if not txt:
+            self.okButton.setDefault(True)
+            self.addButton.setDefault(False)
+            self.addButton.setEnabled(False)
+        else:
+            self.okButton.setDefault(False)
+            self.addButton.setDefault(True)
+            self.addButton.setEnabled(True)
+        
+    def getExceptionsList(self):
+        """
+        Public method to retrieve the list of exception types.
+        
+        @return list of exception types (list of strings)
+        """
+        excList = []
+        for row in range(0, self.exceptionList.count()):
+            itm = self.exceptionList.item(row)
+            excList.append(itm.text())
+        return excList