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# Copyright (C) 2016-2017 Damon Lynch <damonlynch@gmail.com>
# This file is part of Rapid Photo Downloader.
#
# Rapid Photo Downloader is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Rapid Photo Downloader is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Rapid Photo Downloader. If not,
# see <http://www.gnu.org/licenses/>.
"""
Yes/No dialog that displays a statement along with a "Remember this choice"
or "Don't ask me about this again" checkbox.
"""
__author__ = 'Damon Lynch'
__copyright__ = "Copyright 2016-2017, Damon Lynch"
from typing import Optional, Union
from PyQt5.QtCore import pyqtSlot
from PyQt5.QtGui import QPixmap, QIcon
from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QCheckBox, QLabel, QGridLayout
from gettext import gettext as _
from raphodo.constants import RememberThisMessage, RememberThisButtons
from raphodo.viewutils import standardIconSize,\
translateButtons
class RememberThisDialog(QDialog):
"""
A small dialog window that prompts the user if they want to
do something or not.
Includes a prompt whether to remember the choice.
"""
def __init__(self, message: str,
icon: Union[QPixmap, str],
remember: RememberThisMessage,
parent,
buttons: RememberThisButtons=RememberThisButtons.yes_no,
title: Optional[str]=None) -> None:
super().__init__(parent)
self.remember = False
messageLabel = QLabel(message)
messageLabel.setWordWrap(True)
iconLabel = QLabel()
if isinstance(icon, str):
iconLabel.setPixmap(QIcon(icon).pixmap(standardIconSize()))
else:
iconLabel.setPixmap(icon)
if remember == RememberThisMessage.remember_choice:
question = _("&Remember this choice")
elif remember == RememberThisMessage.do_not_ask_again:
question = _("&Don't ask me about this again")
elif remember == RememberThisMessage.do_not_warn_again:
question = _("&Don't warn me about this again")
else:
assert remember == RememberThisMessage.do_not_warn_again_about_missing_libraries
question = _("&Don't warn me again about missing or broken program libraries")
self.rememberCheckBox = QCheckBox(question)
self.rememberCheckBox.setChecked(False)
buttonBox = QDialogButtonBox()
if buttons == RememberThisButtons.yes_no:
yesButton = buttonBox.addButton(QDialogButtonBox.Yes)
noButton = buttonBox.addButton(QDialogButtonBox.No)
else:
okayButton = buttonBox.addButton(QDialogButtonBox.Ok)
translateButtons(buttonBox)
grid = QGridLayout()
grid.setSpacing(11)
grid.setContentsMargins(11, 11, 11, 11)
grid.addWidget(iconLabel, 0, 0, 2, 1)
grid.addWidget(messageLabel, 0, 1, 1, 1)
grid.addWidget(self.rememberCheckBox, 1, 1, 1, 1)
grid.addWidget(buttonBox, 2, 0, 1, 2)
self.setLayout(grid)
if title is None or not title:
self.setWindowTitle(_('Rapid Photo Downloader'))
else:
self.setWindowTitle(title)
if buttons == RememberThisButtons.yes_no:
yesButton.clicked.connect(self.doAction)
noButton.clicked.connect(self.doNotDoAction)
noButton.setFocus()
else:
okayButton.clicked.connect(self.doAction)
@pyqtSlot()
def doAction(self) -> None:
self.remember = self.rememberCheckBox.isChecked()
super().accept()
@pyqtSlot()
def doNotDoAction(self) -> None:
self.remember = self.rememberCheckBox.isChecked()
super().reject()
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