Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Passwords/PasswordsDialog.py
eric6/WebBrowser/Passwords/PasswordsDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to show all saved logins. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot, QSortFilterProxyModel | |
| 13 from PyQt5.QtGui import QFont, QFontMetrics | |
| 14 from PyQt5.QtWidgets import QDialog | |
| 15 | |
| 16 from E5Gui import E5MessageBox | |
| 17 | |
| 18 from .Ui_PasswordsDialog import Ui_PasswordsDialog | |
| 19 | |
| 20 | |
| 21 class PasswordsDialog(QDialog, Ui_PasswordsDialog): | |
| 22 """ | |
| 23 Class implementing a dialog to show all saved logins. | |
| 24 """ | |
| 25 def __init__(self, parent=None): | |
| 26 """ | |
| 27 Constructor | |
| 28 | |
| 29 @param parent reference to the parent widget (QWidget) | |
| 30 """ | |
| 31 super(PasswordsDialog, self).__init__(parent) | |
| 32 self.setupUi(self) | |
| 33 | |
| 34 self.__showPasswordsText = self.tr("Show Passwords") | |
| 35 self.__hidePasswordsText = self.tr("Hide Passwords") | |
| 36 self.passwordsButton.setText(self.__showPasswordsText) | |
| 37 | |
| 38 self.removeButton.clicked.connect( | |
| 39 self.passwordsTable.removeSelected) | |
| 40 self.removeAllButton.clicked.connect(self.passwordsTable.removeAll) | |
| 41 | |
| 42 import WebBrowser.WebBrowserWindow | |
| 43 from .PasswordModel import PasswordModel | |
| 44 | |
| 45 self.passwordsTable.verticalHeader().hide() | |
| 46 self.__passwordModel = PasswordModel( | |
| 47 WebBrowser.WebBrowserWindow.WebBrowserWindow.passwordManager(), | |
| 48 self) | |
| 49 self.__proxyModel = QSortFilterProxyModel(self) | |
| 50 self.__proxyModel.setSourceModel(self.__passwordModel) | |
| 51 self.searchEdit.textChanged.connect( | |
| 52 self.__proxyModel.setFilterFixedString) | |
| 53 self.passwordsTable.setModel(self.__proxyModel) | |
| 54 | |
| 55 fm = QFontMetrics(QFont()) | |
| 56 height = fm.height() + fm.height() // 3 | |
| 57 self.passwordsTable.verticalHeader().setDefaultSectionSize(height) | |
| 58 self.passwordsTable.verticalHeader().setMinimumSectionSize(-1) | |
| 59 | |
| 60 self.__calculateHeaderSizes() | |
| 61 | |
| 62 def __calculateHeaderSizes(self): | |
| 63 """ | |
| 64 Private method to calculate the section sizes of the horizontal header. | |
| 65 """ | |
| 66 fm = QFontMetrics(QFont()) | |
| 67 for section in range(self.__passwordModel.columnCount()): | |
| 68 header = self.passwordsTable.horizontalHeader()\ | |
| 69 .sectionSizeHint(section) | |
| 70 if section == 0: | |
| 71 header = fm.width("averagebiglongsitename") | |
| 72 elif section == 1: | |
| 73 header = fm.width("averagelongusername") | |
| 74 elif section == 2: | |
| 75 header = fm.width("averagelongpassword") | |
| 76 buffer = fm.width("mm") | |
| 77 header += buffer | |
| 78 self.passwordsTable.horizontalHeader()\ | |
| 79 .resizeSection(section, header) | |
| 80 self.passwordsTable.horizontalHeader().setStretchLastSection(True) | |
| 81 | |
| 82 @pyqtSlot() | |
| 83 def on_passwordsButton_clicked(self): | |
| 84 """ | |
| 85 Private slot to switch the password display mode. | |
| 86 """ | |
| 87 if self.__passwordModel.showPasswords(): | |
| 88 self.__passwordModel.setShowPasswords(False) | |
| 89 self.passwordsButton.setText(self.__showPasswordsText) | |
| 90 else: | |
| 91 res = E5MessageBox.yesNo( | |
| 92 self, | |
| 93 self.tr("Saved Passwords"), | |
| 94 self.tr("""Do you really want to show passwords?""")) | |
| 95 if res: | |
| 96 self.__passwordModel.setShowPasswords(True) | |
| 97 self.passwordsButton.setText(self.__hidePasswordsText) | |
| 98 self.__calculateHeaderSizes() |
