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dupeguru/qt/pe/preferences_dialog.py

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# Created By: Virgil Dupras
# Created On: 2009-04-29
2010-01-01 20:11:34 +00:00
# Copyright 2010 Hardcoded Software (http://www.hardcoded.net)
#
# This software is licensed under the "HS" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.hardcoded.net/licenses/hs_license
from PyQt4.QtCore import SIGNAL, Qt
from PyQt4.QtGui import QDialog, QDialogButtonBox
from preferences_dialog_ui import Ui_PreferencesDialog
import preferences
class PreferencesDialog(QDialog, Ui_PreferencesDialog):
def __init__(self, parent, app):
flags = Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowSystemMenuHint
QDialog.__init__(self, parent, flags)
self.app = app
self._setupUi()
self.connect(self.buttonBox, SIGNAL('clicked(QAbstractButton*)'), self.buttonClicked)
def _setupUi(self):
self.setupUi(self)
def load(self, prefs=None):
if prefs is None:
prefs = self.app.prefs
self.filterHardnessSlider.setValue(prefs.filter_hardness)
self.filterHardnessLabel.setNum(prefs.filter_hardness)
setchecked = lambda cb, b: cb.setCheckState(Qt.Checked if b else Qt.Unchecked)
setchecked(self.matchScaledBox, prefs.match_scaled)
setchecked(self.mixFileKindBox, prefs.mix_file_kind)
setchecked(self.useRegexpBox, prefs.use_regexp)
setchecked(self.removeEmptyFoldersBox, prefs.remove_empty_folders)
self.copyMoveDestinationComboBox.setCurrentIndex(prefs.destination_type)
def save(self):
prefs = self.app.prefs
prefs.filter_hardness = self.filterHardnessSlider.value()
ischecked = lambda cb: cb.checkState() == Qt.Checked
prefs.match_scaled = ischecked(self.matchScaledBox)
prefs.mix_file_kind = ischecked(self.mixFileKindBox)
prefs.use_regexp = ischecked(self.useRegexpBox)
prefs.remove_empty_folders = ischecked(self.removeEmptyFoldersBox)
prefs.destination_type = self.copyMoveDestinationComboBox.currentIndex()
def resetToDefaults(self):
self.load(preferences.Preferences())
#--- Events
def buttonClicked(self, button):
role = self.buttonBox.buttonRole(button)
if role == QDialogButtonBox.ResetRole:
self.resetToDefaults()