diff options
Diffstat (limited to 'onionshare_gui/share_mode/downloads.py')
| -rw-r--r-- | onionshare_gui/share_mode/downloads.py | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/onionshare_gui/share_mode/downloads.py b/onionshare_gui/share_mode/downloads.py deleted file mode 100644 index fe1e91b8..00000000 --- a/onionshare_gui/share_mode/downloads.py +++ /dev/null @@ -1,163 +0,0 @@ -# -*- 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/>. -""" -import time -from PyQt5 import QtCore, QtWidgets, QtGui - -from onionshare import strings - - -class Download(object): - def __init__(self, common, download_id, total_bytes): - self.common = common - - self.download_id = download_id - self.started = time.time() - self.total_bytes = total_bytes - self.downloaded_bytes = 0 - - # Progress bar - self.progress_bar = QtWidgets.QProgressBar() - self.progress_bar.setTextVisible(True) - self.progress_bar.setAttribute(QtCore.Qt.WA_DeleteOnClose) - self.progress_bar.setAlignment(QtCore.Qt.AlignHCenter) - self.progress_bar.setMinimum(0) - self.progress_bar.setMaximum(total_bytes) - self.progress_bar.setValue(0) - self.progress_bar.setStyleSheet(self.common.css['downloads_uploads_progress_bar']) - self.progress_bar.total_bytes = total_bytes - - # Start at 0 - self.update(0) - - def update(self, downloaded_bytes): - self.downloaded_bytes = downloaded_bytes - - self.progress_bar.setValue(downloaded_bytes) - if downloaded_bytes == self.progress_bar.total_bytes: - pb_fmt = strings._('gui_download_upload_progress_complete').format( - self.common.format_seconds(time.time() - self.started)) - else: - elapsed = time.time() - self.started - if elapsed < 10: - # Wait a couple of seconds for the download rate to stabilize. - # This prevents a "Windows copy dialog"-esque experience at - # the beginning of the download. - pb_fmt = strings._('gui_download_upload_progress_starting').format( - self.common.human_readable_filesize(downloaded_bytes)) - else: - pb_fmt = strings._('gui_download_upload_progress_eta').format( - self.common.human_readable_filesize(downloaded_bytes), - self.estimated_time_remaining) - - self.progress_bar.setFormat(pb_fmt) - - def cancel(self): - self.progress_bar.setFormat(strings._('gui_canceled')) - - @property - def estimated_time_remaining(self): - return self.common.estimated_time_remaining(self.downloaded_bytes, - self.total_bytes, - self.started) - - -class Downloads(QtWidgets.QScrollArea): - """ - The downloads chunk of the GUI. This lists all of the active download - progress bars. - """ - def __init__(self, common): - super(Downloads, self).__init__() - self.common = common - - self.downloads = {} - - self.setWindowTitle(strings._('gui_downloads')) - self.setWidgetResizable(True) - self.setMinimumHeight(150) - self.setMinimumWidth(350) - self.setWindowIcon(QtGui.QIcon(common.get_resource_path('images/logo.png'))) - self.setWindowFlags(QtCore.Qt.Sheet | QtCore.Qt.WindowTitleHint | QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.CustomizeWindowHint) - self.vbar = self.verticalScrollBar() - self.vbar.rangeChanged.connect(self.resizeScroll) - - downloads_label = QtWidgets.QLabel(strings._('gui_downloads')) - downloads_label.setStyleSheet(self.common.css['downloads_uploads_label']) - self.no_downloads_label = QtWidgets.QLabel(strings._('gui_no_downloads')) - self.clear_history_button = QtWidgets.QPushButton(strings._('gui_clear_history')) - self.clear_history_button.clicked.connect(self.reset) - self.clear_history_button.hide() - - self.downloads_layout = QtWidgets.QVBoxLayout() - - widget = QtWidgets.QWidget() - layout = QtWidgets.QVBoxLayout() - layout.addWidget(downloads_label) - layout.addWidget(self.no_downloads_label) - layout.addWidget(self.clear_history_button) - layout.addLayout(self.downloads_layout) - layout.addStretch() - widget.setLayout(layout) - self.setWidget(widget) - - def resizeScroll(self, minimum, maximum): - """ - Scroll to the bottom of the window when the range changes. - """ - self.vbar.setValue(maximum) - - def add(self, download_id, total_bytes): - """ - Add a new download progress bar. - """ - # Hide the no_downloads_label - self.no_downloads_label.hide() - # Show the clear_history_button - self.clear_history_button.show() - - # Add it to the list - download = Download(self.common, download_id, total_bytes) - self.downloads[download_id] = download - self.downloads_layout.addWidget(download.progress_bar) - - def update(self, download_id, downloaded_bytes): - """ - Update the progress of a download progress bar. - """ - self.downloads[download_id].update(downloaded_bytes) - - def cancel(self, download_id): - """ - Update a download progress bar to show that it has been canceled. - """ - self.downloads[download_id].cancel() - - def reset(self): - """ - Reset the downloads back to zero - """ - for download in self.downloads.values(): - self.downloads_layout.removeWidget(download.progress_bar) - download.progress_bar.close() - self.downloads = {} - - self.no_downloads_label.show() - self.clear_history_button.hide() - self.resize(self.sizeHint()) |