Wed, 02 Jan 2013 10:31:48 +0100
Updated copyright for 2013.
# -*- coding: utf-8 -*- # Copyright (c) 2009 - 2013 Detlev Offenbach <detlev@die-offenbachs.de> # """ Module implementing a dialog to show all cookies. """ from PyQt4.QtCore import pyqtSlot, Qt, QDateTime, QByteArray from PyQt4.QtGui import QDialog, QFont, QFontMetrics, QSortFilterProxyModel from .CookieModel import CookieModel from .CookieDetailsDialog import CookieDetailsDialog from .CookiesExceptionsDialog import CookiesExceptionsDialog from .Ui_CookiesDialog import Ui_CookiesDialog class CookiesDialog(QDialog, Ui_CookiesDialog): """ Class implementing a dialog to show all cookies. """ def __init__(self, cookieJar, parent=None): """ Constructor @param cookieJar reference to the cookie jar (CookieJar) @param parent reference to the parent widget (QWidget) """ super().__init__(parent) self.setupUi(self) self.addButton.setEnabled(False) self.__cookieJar = cookieJar self.removeButton.clicked[()].connect(self.cookiesTable.removeSelected) self.removeAllButton.clicked[()].connect(self.cookiesTable.removeAll) self.cookiesTable.verticalHeader().hide() model = CookieModel(cookieJar, self) self.__proxyModel = QSortFilterProxyModel(self) self.__proxyModel.setSourceModel(model) self.searchEdit.textChanged.connect(self.__proxyModel.setFilterFixedString) self.cookiesTable.setModel(self.__proxyModel) self.cookiesTable.doubleClicked.connect(self.__showCookieDetails) self.cookiesTable.selectionModel().selectionChanged.connect( self.__tableSelectionChanged) self.cookiesTable.model().modelReset.connect(self.__tableModelReset) fm = QFontMetrics(QFont()) height = fm.height() + fm.height() // 3 self.cookiesTable.verticalHeader().setDefaultSectionSize(height) self.cookiesTable.verticalHeader().setMinimumSectionSize(-1) for section in range(model.columnCount()): header = self.cookiesTable.horizontalHeader().sectionSizeHint(section) if section == 0: header = fm.width("averagebiglonghost.averagedomain.info") elif section == 1: header = fm.width("_session_id") elif section == 4: header = fm.width(QDateTime.currentDateTime().toString(Qt.LocalDate)) buffer = fm.width("mm") header += buffer self.cookiesTable.horizontalHeader().resizeSection(section, header) self.cookiesTable.horizontalHeader().setStretchLastSection(True) self.cookiesTable.model().sort( self.cookiesTable.horizontalHeader().sortIndicatorSection(), Qt.AscendingOrder) self.__detailsDialog = None def __showCookieDetails(self, index): """ Private slot to show a dialog with the cookie details. @param index index of the entry to show (QModelIndex) """ if not index.isValid(): return cookiesTable = self.sender() if cookiesTable is None: return model = cookiesTable.model() row = index.row() domain = model.data(model.index(row, 0)) name = model.data(model.index(row, 1)) path = model.data(model.index(row, 2)) secure = model.data(model.index(row, 3)) expires = model.data(model.index(row, 4)).toString("yyyy-MM-dd hh:mm") value = bytes( QByteArray.fromPercentEncoding(model.data(model.index(row, 5)))).decode() if self.__detailsDialog is None: self.__detailsDialog = CookieDetailsDialog(self) self.__detailsDialog.setData(domain, name, path, secure, expires, value) self.__detailsDialog.show() @pyqtSlot() def on_addButton_clicked(self): """ Private slot to add a new exception. """ selection = self.cookiesTable.selectionModel().selectedRows() if len(selection) == 0: return firstSelected = selection[0] domainSelection = firstSelected.sibling(firstSelected.row(), 0) domain = self.__proxyModel.data(domainSelection, Qt.DisplayRole) dlg = CookiesExceptionsDialog(self.__cookieJar, self) dlg.setDomainName(domain) dlg.exec_() def __tableSelectionChanged(self, selected, deselected): """ Private slot to handle a change of selected items. @param selected selected indexes (QItemSelection) @param deselected deselected indexes (QItemSelection) """ self.addButton.setEnabled(len(selected.indexes()) > 0) def __tableModelReset(self): """ Private slot to handle a reset of the cookies table. """ self.addButton.setEnabled(False)