# -*- coding: utf-8 -*-

# Copyright (c) 2009 - 2014 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing a dialog to select which private data to clear.
"""

from PyQt4.QtGui import QDialog

from .Ui_HelpClearPrivateDataDialog import Ui_HelpClearPrivateDataDialog


class HelpClearPrivateDataDialog(QDialog, Ui_HelpClearPrivateDataDialog):
    """
    Class implementing a dialog to select which private data to clear.
    """
    def __init__(self, parent=None):
        """
        Constructor
        
        @param parent reference to the parent widget (QWidget)
        """
        super().__init__(parent)
        self.setupUi(self)
    
    def getData(self):
        """
        Public method to get the data from the dialog.
        
        @return tuple with flags indicating which data to clear
            (browsing history, search history, favicons, disk cache, cookies,
            passwords, web databases, downloads, flash) and the selected
            history period in milliseconds (tuple of booleans and integer)
        """
        index = self.historyCombo.currentIndex()
        if index == 0:
            # last hour
            historyPeriod = 60 * 60 * 1000
        elif index == 1:
            # last day
            historyPeriod = 24 * 60 * 60 * 1000
        elif index == 2:
            # last week
            historyPeriod = 7 * 24 * 60 * 60 * 1000
        elif index == 3:
            # last four weeks
            historyPeriod = 4 * 7 * 24 * 60 * 60 * 1000
        elif index == 4:
            # clear all
            historyPeriod = 0
        
        return (self.historyCheckBox.isChecked(),
                self.searchCheckBox.isChecked(),
                self.iconsCheckBox.isChecked(),
                self.cacheCheckBox.isChecked(),
                self.cookiesCheckBox.isChecked(),
                self.passwordsCheckBox.isChecked(),
                self.databasesCheckBox.isChecked(),
                self.downloadsCheckBox.isChecked(),
                self.flashCookiesCheckBox.isChecked(),
                historyPeriod)
