Allow changing downloads_dir from SettingsDialog

onionshare_gui/widgets.py

@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+"""
+OnionShare | https://onionshare.org/
+
+Copyright (C) 2014-2018 Micah Lee <micah@micahflee.com>
+
+This program 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.
+
+This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+from PyQt5 import QtCore, QtWidgets, QtGui
+
+class Alert(QtWidgets.QMessageBox):
+    """
+    An alert box dialog.
+    """
+    def __init__(self, common, message, icon=QtWidgets.QMessageBox.NoIcon, buttons=QtWidgets.QMessageBox.Ok, autostart=True):
+        super(Alert, self).__init__(None)
+
+        self.common = common
+
+        self.common.log('Alert', '__init__')
+
+        self.setWindowTitle("OnionShare")
+        self.setWindowIcon(QtGui.QIcon(self.common.get_resource_path('images/logo.png')))
+        self.setText(message)
+        self.setIcon(icon)
+        self.setStandardButtons(buttons)
+
+        if autostart:
+            self.exec_()
+
+
+class AddFileDialog(QtWidgets.QFileDialog):
+    """
+    Overridden version of QFileDialog which allows us to select folders as well
+    as, or instead of, files. For adding files/folders to share.
+    """
+    def __init__(self, common, *args, **kwargs):
+        QtWidgets.QFileDialog.__init__(self, *args, **kwargs)
+
+        self.common = common
+        self.common.log('AddFileDialog', '__init__')
+
+        self.setOption(self.DontUseNativeDialog, True)
+        self.setOption(self.ReadOnly, True)
+        self.setOption(self.ShowDirsOnly, False)
+        self.setFileMode(self.ExistingFiles)
+        tree_view = self.findChild(QtWidgets.QTreeView)
+        tree_view.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
+        list_view = self.findChild(QtWidgets.QListView, "listView")
+        list_view.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
+
+    def accept(self):
+        self.common.log('AddFileDialog', 'accept')
+        QtWidgets.QDialog.accept(self)