Mercurial Repositories > eric / file comparison
comparison: Plugins/WizardPlugins/DotDesktopWizard/DotDesktopListSelectionDialog.py
Plugins/WizardPlugins/DotDesktopWizard/DotDesktopListSelectionDialog.py
- changeset 6017
- dab01678626d
- child 6048
- 82ad8ec9548c
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| 6016:3d594f66a7f7 | 6017:dab01678626d |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2013 - 2017 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to select multiple entries from a list. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtWidgets import QDialog, QListWidgetItem, QAbstractItemView | |
| 13 | |
| 14 from .Ui_DotDesktopListSelectionDialog import Ui_DotDesktopListSelectionDialog | |
| 15 | |
| 16 | |
| 17 class DotDesktopListSelectionDialog(QDialog, Ui_DotDesktopListSelectionDialog): | |
| 18 """ | |
| 19 Class implementing a dialog to select multiple entries from a list. | |
| 20 """ | |
| 21 def __init__(self, entries, selectedEntries, separator, subEntries=None, | |
| 22 allowMultiMain=True, allowMultiSub=True, parent=None): | |
| 23 """ | |
| 24 Constructor | |
| 25 | |
| 26 @param entries list of entries to be shown (list of string) | |
| 27 @param selectedEntries list of entries to be selected (list of string | |
| 28 or string of entries separated by separator) | |
| 29 @param separator separator string (string) | |
| 30 @param subEntries secondary list of entries (list of string) | |
| 31 @param allowMultiMain flag indicating to allow multiple selections for | |
| 32 the main entry (bool) | |
| 33 @param allowMultiSub flag indicating to allow multiple selections for | |
| 34 the sub entry (bool) | |
| 35 @param parent reference to the parent widget (QWidget) | |
| 36 """ | |
| 37 super(DotDesktopListSelectionDialog, self).__init__(parent) | |
| 38 self.setupUi(self) | |
| 39 | |
| 40 if isinstance(selectedEntries, str): | |
| 41 selectedEntries = selectedEntries.split(separator) | |
| 42 | |
| 43 if not allowMultiMain: | |
| 44 self.entriesList.setSelectionMode( | |
| 45 QAbstractItemView.SingleSelection) | |
| 46 if not allowMultiSub: | |
| 47 self.subList.setSelectionMode( | |
| 48 QAbstractItemView.SingleSelection) | |
| 49 | |
| 50 for entry in entries: | |
| 51 itm = QListWidgetItem(entry, self.entriesList) | |
| 52 if entry in selectedEntries: | |
| 53 itm.setSelected(True) | |
| 54 | |
| 55 if subEntries: | |
| 56 for entry in subEntries: | |
| 57 itm = QListWidgetItem(entry, self.subList) | |
| 58 if entry in selectedEntries: | |
| 59 itm.setSelected(True) | |
| 60 else: | |
| 61 self.subList.setVisible(False) | |
| 62 | |
| 63 def getData(self, separator=None, separatorAtEnd=False): | |
| 64 """ | |
| 65 Public method to extract the selected entries as a list | |
| 66 or a string. | |
| 67 | |
| 68 @param separator separator string (string) | |
| 69 @param separatorAtEnd flag indicating to append the separator (boolean) | |
| 70 @return list of selected entries (list of string) if the separator is | |
| 71 None or a string with entries delimited by separator (string) | |
| 72 """ | |
| 73 entries = [] | |
| 74 for itm in self.entriesList.selectedItems(): | |
| 75 entries.append(itm.text()) | |
| 76 for itm in self.subList.selectedItems(): | |
| 77 entries.append(itm.text()) | |
| 78 | |
| 79 if separator is None: | |
| 80 return entries | |
| 81 else: | |
| 82 entriesStr = separator.join(entries) | |
| 83 if separatorAtEnd: | |
| 84 entriesStr += separator | |
| 85 return entriesStr |
