mirror of
https://github.com/onionshare/onionshare.git
synced 2024-12-26 07:49:48 -05:00
155 lines
4.6 KiB
Python
155 lines
4.6 KiB
Python
# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings
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import qrcode
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class Alert(QtWidgets.QMessageBox):
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"""
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An alert box dialog.
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"""
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def __init__(
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self,
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common,
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message,
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icon=QtWidgets.QMessageBox.NoIcon,
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buttons=QtWidgets.QMessageBox.Ok,
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autostart=True,
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):
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super(Alert, self).__init__(None)
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self.common = common
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self.common.log("Alert", "__init__")
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self.setWindowTitle("OnionShare")
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self.setWindowIcon(
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QtGui.QIcon(self.common.get_resource_path("images/logo.png"))
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)
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self.setText(message)
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self.setIcon(icon)
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self.setStandardButtons(buttons)
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if autostart:
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self.exec_()
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class AddFileDialog(QtWidgets.QFileDialog):
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"""
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Overridden version of QFileDialog which allows us to select folders as well
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as, or instead of, files. For adding files/folders to share.
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Note that this dialog can't be used in macOS, only in Windows, Linux, and BSD.
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This is because the macOS sandbox requires native dialogs, and this is a Qt5
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dialog.
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"""
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def __init__(self, common, *args, **kwargs):
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QtWidgets.QFileDialog.__init__(self, *args, **kwargs)
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self.common = common
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self.common.log("AddFileDialog", "__init__")
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self.setOption(self.DontUseNativeDialog, True)
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self.setOption(self.ReadOnly, True)
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self.setOption(self.ShowDirsOnly, False)
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self.setFileMode(self.ExistingFiles)
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tree_view = self.findChild(QtWidgets.QTreeView)
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tree_view.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
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list_view = self.findChild(QtWidgets.QListView, "listView")
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list_view.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
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def accept(self):
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self.common.log("AddFileDialog", "accept")
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QtWidgets.QDialog.accept(self)
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class MinimumWidthWidget(QtWidgets.QWidget):
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"""
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An empty widget with a minimum width, just to force layouts to behave
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"""
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def __init__(self, width):
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super(MinimumWidthWidget, self).__init__()
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self.setMinimumWidth(width)
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class Image(qrcode.image.base.BaseImage):
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"""
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A custom Image class, for use with the QR Code pixmap.
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"""
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def __init__(self, border, width, box_size):
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self.border = border
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self.width = width
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self.box_size = box_size
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size = (width + border * 2) * box_size
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self._image = QtGui.QImage(
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size, size, QtGui.QImage.Format_RGB16)
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self._image.fill(QtCore.Qt.white)
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def pixmap(self):
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return QtGui.QPixmap.fromImage(self._image)
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def drawrect(self, row, col):
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painter = QtGui.QPainter(self._image)
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painter.fillRect(
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(col + self.border) * self.box_size,
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(row + self.border) * self.box_size,
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self.box_size, self.box_size,
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QtCore.Qt.black)
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def save(self, stream, kind=None):
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pass
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class QRCodeDialog(QtWidgets.QDialog):
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"""
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A dialog showing a QR code.
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"""
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def __init__(self, common, text):
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super(QRCodeDialog, self).__init__()
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self.common = common
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self.text = text
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self.common.log("QrCode", "__init__")
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self.qr_label = QtWidgets.QLabel(self)
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self.qr_label.setPixmap(
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qrcode.make(self.text, image_factory=Image).pixmap())
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self.qr_label_description = QtWidgets.QLabel(self)
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self.qr_label_description.setText(strings._("gui_qr_code_description"))
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self.qr_label_description.setWordWrap(True)
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self.setWindowTitle(strings._("gui_qr_code_dialog_title"))
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self.setWindowIcon(
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QtGui.QIcon(self.common.get_resource_path("images/logo.png"))
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)
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layout = QtWidgets.QVBoxLayout(self)
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layout.addWidget(self.qr_label)
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layout.addWidget(self.qr_label_description)
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self.exec_()
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