mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
224 lines
8.1 KiB
Python
224 lines
8.1 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 datetime import datetime
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings
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class File(QtWidgets.QWidget):
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def __init__(self, common, filename):
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super(File, self).__init__()
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self.common = common
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self.filename = filename
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self.started = datetime.now()
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# Filename label
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self.filename_label = QtWidgets.QLabel(self.filename)
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# File size label
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self.filesize_label = QtWidgets.QLabel()
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self.filesize_label.setStyleSheet(self.common.css['receive_file_size'])
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self.filesize_label.hide()
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# Folder button
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folder_pixmap = QtGui.QPixmap.fromImage(QtGui.QImage(self.common.get_resource_path('images/open_folder.png')))
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folder_icon = QtGui.QIcon(folder_pixmap)
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self.folder_button = QtWidgets.QPushButton()
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self.folder_button.setIcon(folder_icon)
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self.folder_button.setIconSize(folder_pixmap.rect().size())
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self.folder_button.setFlat(True)
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self.folder_button.hide()
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# Layouts
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layout = QtWidgets.QHBoxLayout()
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layout.addWidget(self.filename_label)
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layout.addWidget(self.filesize_label)
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layout.addStretch()
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layout.addWidget(self.folder_button)
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self.setLayout(layout)
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def update(self, uploaded_bytes, complete):
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self.filesize_label.setText(self.common.human_readable_filesize(uploaded_bytes))
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self.filesize_label.show()
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if complete:
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self.folder_button.show()
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class Upload(QtWidgets.QWidget):
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def __init__(self, common, upload_id, content_length):
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super(Upload, self).__init__()
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self.common = common
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self.upload_id = upload_id
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self.content_length = content_length
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self.started = datetime.now()
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# Label
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self.label = QtWidgets.QLabel(strings._('gui_upload_in_progress', True).format(self.started.strftime("%b %d, %I:%M%p")))
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# Progress bar
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self.progress_bar = QtWidgets.QProgressBar()
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self.progress_bar.setTextVisible(True)
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self.progress_bar.setAttribute(QtCore.Qt.WA_DeleteOnClose)
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self.progress_bar.setAlignment(QtCore.Qt.AlignHCenter)
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self.progress_bar.setMinimum(0)
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self.progress_bar.setValue(0)
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self.progress_bar.setStyleSheet(self.common.css['downloads_uploads_progress_bar'])
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# This layout contains file widgets
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self.files_layout = QtWidgets.QVBoxLayout()
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self.files_layout.setContentsMargins(0, 0, 0, 0)
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files_widget = QtWidgets.QWidget()
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files_widget.setStyleSheet(self.common.css['receive_file'])
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files_widget.setLayout(self.files_layout)
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# Layout
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.label)
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layout.addWidget(self.progress_bar)
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layout.addWidget(files_widget)
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layout.addStretch()
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self.setLayout(layout)
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# We're also making a dictionary of file widgets, to make them easier to access
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self.files = {}
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def update(self, progress):
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"""
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Using the progress from Web, update the progress bar and file size labels
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for each file
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"""
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total_uploaded_bytes = 0
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for filename in progress:
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total_uploaded_bytes += progress[filename]['uploaded_bytes']
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if total_uploaded_bytes == self.content_length:
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# Hide the progress bar, show the folder button
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self.progress_bar.hide()
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self.folder_button.show()
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else:
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# Update the progress bar
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self.progress_bar.setMaximum(self.content_length)
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self.progress_bar.setValue(total_uploaded_bytes)
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elapsed = datetime.now() - self.started
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if elapsed.seconds < 10:
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pb_fmt = strings._('gui_download_upload_progress_starting').format(
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self.common.human_readable_filesize(total_uploaded_bytes))
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else:
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estimated_time_remaining = self.common.estimated_time_remaining(
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total_uploaded_bytes,
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self.content_length,
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started.timestamp())
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pb_fmt = strings._('gui_download_upload_progress_eta').format(
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self.common.human_readable_filesize(total_uploaded_bytes),
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estimated_time_remaining)
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for filename in progress:
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# Add a new file if needed
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if filename not in self.files:
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self.files[filename] = File(self.common, filename)
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self.files_layout.addWidget(self.files[filename])
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# Update the file
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self.files[filename].update(progress[filename]['uploaded_bytes'], progress[filename]['complete'])
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class Uploads(QtWidgets.QScrollArea):
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"""
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The uploads chunk of the GUI. This lists all of the active upload
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progress bars, as well as information about each upload.
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"""
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def __init__(self, common):
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super(Uploads, self).__init__()
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self.common = common
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self.common.log('Uploads', '__init__')
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self.uploads = {}
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self.setWindowTitle(strings._('gui_uploads', True))
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self.setWidgetResizable(True)
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self.setMaximumHeight(600)
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self.setMinimumHeight(150)
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self.setMinimumWidth(350)
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self.setWindowIcon(QtGui.QIcon(common.get_resource_path('images/logo.png')))
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self.setWindowFlags(QtCore.Qt.Sheet | QtCore.Qt.WindowTitleHint | QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.CustomizeWindowHint)
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self.vbar = self.verticalScrollBar()
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uploads_label = QtWidgets.QLabel(strings._('gui_uploads', True))
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uploads_label.setStyleSheet(self.common.css['downloads_uploads_label'])
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self.no_uploads_label = QtWidgets.QLabel(strings._('gui_no_uploads', True))
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self.uploads_layout = QtWidgets.QVBoxLayout()
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widget = QtWidgets.QWidget()
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(uploads_label)
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layout.addWidget(self.no_uploads_label)
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layout.addLayout(self.uploads_layout)
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layout.addStretch()
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widget.setLayout(layout)
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self.setWidget(widget)
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def add(self, upload_id, content_length):
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"""
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Add a new upload.
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"""
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self.common.log('Uploads', 'add', 'upload_id: {}, content_length: {}'.format(upload_id, content_length))
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# Hide the no_uploads_label
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self.no_uploads_label.hide()
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# Add it to the list
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upload = Upload(self.common, upload_id, content_length)
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self.uploads[upload_id] = upload
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self.uploads_layout.addWidget(upload)
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# Scroll to the bottom
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self.vbar.setValue(self.vbar.maximum())
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def update(self, upload_id, progress):
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"""
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Update the progress of an upload progress bar.
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"""
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self.uploads[upload_id].update(progress)
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self.adjustSize()
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def cancel(self, upload_id):
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"""
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Update an upload progress bar to show that it has been canceled.
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"""
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self.common.log('Uploads', 'cancel', 'upload_id: {}'.format(upload_id))
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self.uploads[upload_id].cancel()
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def reset(self):
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"""
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Reset the uploads back to zero
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"""
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self.common.log('Uploads', 'reset')
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for upload in self.uploads.values():
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self.uploads_layout.removeWidget(upload)
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self.uploads = {}
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self.no_uploads_label.show()
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self.resize(self.sizeHint())
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