mirror of
https://github.com/onionshare/onionshare.git
synced 2024-10-01 01:35:40 -04:00
First working version of native qt app
This commit is contained in:
Lazlo Westerhof
parent
e8cc7c3a4a
commit
141707785f
@ -1,7 +1,6 @@
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import os, sys, subprocess, inspect, platform, argparse
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from PyQt4.QtWebKit import *
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from __future__ import division
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import os, sys, subprocess, inspect, platform, argparse, threading, time, math
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from PyQt4 import QtCore, QtGui
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if platform.system() == 'Darwin':
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onionshare_gui_dir = os.path.dirname(__file__)
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@ -14,40 +13,274 @@ except ImportError:
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sys.path.append(os.path.abspath(onionshare_gui_dir+"/.."))
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import onionshare
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from onionshare import translated
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import webapp
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app = None
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window_icon = None
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onion_host = None
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onionshare_port = None
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progress = None
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class Application(QApplication):
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# request types
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REQUEST_LOAD = 0
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REQUEST_DOWNLOAD = 1
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REQUEST_PROGRESS = 2
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REQUEST_OTHER = 3
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class Application(QtGui.QApplication):
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def __init__(self):
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platform = onionshare.get_platform()
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if platform == 'Tails' or platform == 'Linux':
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self.setAttribute(Qt.AA_X11InitThreads, True)
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self.setAttribute(QtCore.Qt.AA_X11InitThreads, True)
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QtGui.QApplication.__init__(self, sys.argv)
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QApplication.__init__(self, sys.argv)
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class OnionShareGui(QtGui.QWidget):
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def __init__(self, filename, basename):
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super(OnionShareGui, self).__init__()
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# initialize ui
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self.init_ui(filename, basename)
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# check for requests every 1000ms
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self.timer = QtCore.QTimer()
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QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.check_for_requests)
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self.timer.start(1000)
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# copy url to clipboard
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self.copy_to_clipboard()
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class WebAppThread(QThread):
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def __init__(self, webapp_port):
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QThread.__init__(self)
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self.webapp_port = webapp_port
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def run(self):
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webapp.app.run(port=self.webapp_port)
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class Window(QWebView):
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def __init__(self, basename, webapp_port):
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global window_icon
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QWebView.__init__(self)
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def init_ui(self, filename, basename):
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# window
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self.setWindowTitle("{0} | OnionShare".format(basename))
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self.resize(580, 400)
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self.setMinimumSize(580, 400)
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self.setMaximumSize(580, 400)
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self.setWindowIcon(window_icon)
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self.load(QUrl("http://127.0.0.1:{0}".format(webapp_port)))
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palette = QtGui.QPalette()
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palette.setColor(QtGui.QPalette.Background, QtCore.Qt.white)
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self.setPalette(palette)
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def alert(msg, icon=QMessageBox.NoIcon):
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# icon
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self.setWindowIcon(window_icon)
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# widget
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self.widget = QtGui.QWidget(self)
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self.widget.setGeometry(QtCore.QRect(5, 5, 570, 390))
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# wrapper
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self.wrapper = QtGui.QVBoxLayout(self.widget)
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self.wrapper.setMargin(0)
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self.wrapper.setObjectName("wrapper")
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# header
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self.header = QtGui.QHBoxLayout()
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# logo
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self.logoLabel = QtGui.QLabel(self.widget)
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self.logo = QtGui.QPixmap("{0}/static/logo.png".format(onionshare_gui_dir))
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self.logoLabel.setPixmap(self.logo)
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self.header.addWidget(self.logoLabel)
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# fileinfo
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self.fileinfo = QtGui.QVBoxLayout()
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# filename
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self.filenameLabel = QtGui.QLabel(self.widget)
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self.filenameLabel.setStyleSheet("font-family: sans-serif; font-size: 22px; font-weight: bold; color: #000000; white-space: nowrap")
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self.filenameLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.filenameLabel)
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# checksum
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self.checksumLabel = QtGui.QLabel(self.widget)
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self.checksumLabel.setStyleSheet("font-family: arial; text-align: left; color: #666666")
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self.checksumLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.checksumLabel)
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# filesize
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self.filesizeLabel = QtGui.QLabel(self.widget)
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self.filesizeLabel.setStyleSheet("font-family: arial; text-align: left; color: #666666")
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self.filesizeLabel.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.fileinfo.addWidget(self.filesizeLabel)
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self.header.addLayout(self.fileinfo)
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fileinfoSpacer = QtGui.QSpacerItem(20, 50, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Maximum)
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self.header.addItem(fileinfoSpacer)
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self.wrapper.addLayout(self.header)
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# header seperator
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self.headerSeperator = QtGui.QFrame(self.widget)
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self.headerSeperator.setFrameShape(QtGui.QFrame.HLine)
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self.headerSeperator.setFrameShadow(QtGui.QFrame.Plain)
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self.wrapper.addWidget(self.headerSeperator)
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# log
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self.log = QtGui.QVBoxLayout()
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self.log.setAlignment(QtCore.Qt.AlignTop)
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self.wrapper.addLayout(self.log)
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spacerItem2 = QtGui.QSpacerItem(1, 400, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Maximum)
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self.wrapper.addItem(spacerItem2)
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# footer seperator
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self.footerSeperator = QtGui.QFrame(self.widget)
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self.footerSeperator.setFrameShape(QtGui.QFrame.HLine)
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self.footerSeperator.setFrameShadow(QtGui.QFrame.Plain)
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self.wrapper.addWidget(self.footerSeperator)
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# footer
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self.footer = QtGui.QHBoxLayout()
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# close automatically checkbox
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self.closeAutomatically = QtGui.QCheckBox(self.widget)
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self.closeAutomatically.setCheckState(QtCore.Qt.Checked)
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if onionshare.stay_open:
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self.closeAutomatically.setCheckState(QtCore.Qt.Unchecked)
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self.closeAutomatically.setStyleSheet("font-size: 12px")
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self.connect(self.closeAutomatically, QtCore.SIGNAL('stateChanged(int)'), self.stay_open_changed)
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self.footer.addWidget(self.closeAutomatically)
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# footer spacer
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spacerItem1 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
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self.footer.addItem(spacerItem1)
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# copy url button
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self.copyURL = QtGui.QPushButton(self.widget)
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self.connect(self.copyURL, QtCore.SIGNAL("clicked()"), self.copy_to_clipboard)
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self.footer.addWidget(self.copyURL)
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self.wrapper.addLayout(self.footer)
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url = 'http://{0}/{1}'.format(onion_host, onionshare.slug)
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filehash, filesize = onionshare.file_crunching(filename)
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onionshare.set_file_info(filename, filehash, filesize)
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onionshare.filesize = filesize
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# start onionshare service in new thread
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t = threading.Thread(target=onionshare.app.run, kwargs={'port': onionshare_port})
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t.daemon = True
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t.start()
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# show url to share
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loaded = QtGui.QLabel(translated("give_this_url") + "<br /><strong>" + url + "</strong>")
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loaded.setStyleSheet("color: #000000; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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loaded.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(loaded)
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# translate
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self.filenameLabel.setText(basename)
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self.checksumLabel.setText(translated("sha1_checksum") + ": <strong>" + filehash + "</strong>")
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self.filesizeLabel.setText(translated("filesize") + ": <strong>" + onionshare.human_readable_filesize(filesize) + "</strong>")
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self.closeAutomatically.setText(translated("close_on_finish"))
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self.copyURL.setText(translated("copy_url"))
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# show dialog
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self.show()
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def update_log(self, event, msg):
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global progress
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if event["type"] == REQUEST_LOAD:
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label = QtGui.QLabel(msg)
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label.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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label.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(label)
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elif event["type"] == REQUEST_DOWNLOAD:
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download = QtGui.QLabel(msg)
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download.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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download.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(download)
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progress = QtGui.QLabel()
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progress.setStyleSheet("color: #0000cc; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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progress.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(progress)
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elif event["type"] == REQUEST_PROGRESS:
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progress.setText(msg)
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elif event["path"] != '/favicon.ico':
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other = QtGui.QLabel(msg)
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other.setStyleSheet("color: #009900; font-weight: bold; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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other.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(other)
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return
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def check_for_requests(self):
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events = []
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done = False
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while not done:
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try:
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r = onionshare.q.get(False)
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events.append(r)
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except onionshare.Queue.Empty:
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done = True
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for event in events:
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if event["type"] == REQUEST_LOAD:
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self.update_log(event, translated("download_page_loaded"))
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elif event["type"] == REQUEST_DOWNLOAD:
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self.update_log(event, translated("download_started"))
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elif event["type"] == REQUEST_PROGRESS:
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# is the download complete?
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if event["data"]["bytes"] == onionshare.filesize:
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self.update_log(event, translated("download_finished"))
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# close on finish?
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if not onionshare.stay_open:
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time.sleep(1)
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def close_countdown(i):
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if i > 0:
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QtGui.QApplication.quit()
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else:
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time.sleep(1)
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i -= 1
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closing.setText(translated("close_countdown").format(str(i)))
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print translated("close_countdown").format(str(i))
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close_countdown(i)
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closing = QtGui.QLabel(self.widget)
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closing.setStyleSheet("font-weight: bold; font-style: italic; font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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closing.setText(translated("close_countdown").format("3"))
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closing.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(closing)
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close_countdown(3)
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# still in progress
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else:
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percent = math.floor((event["data"]["bytes"] / onionshare.filesize) * 100)
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self.update_log(event, " " + onionshare.human_readable_filesize(event["data"]["bytes"]) + ', ' + str(percent) +'%')
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elif event["path"] != '/favicon.ico':
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self.update_log(event, translated("other_page_loaded"))
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def copy_to_clipboard(self):
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global onion_host
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url = 'http://{0}/{1}'.format(onion_host, onionshare.slug)
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if platform.system() == 'Windows':
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# Qt's QClipboard isn't working in Windows
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# https://github.com/micahflee/onionshare/issues/46
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import ctypes
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GMEM_DDESHARE = 0x2000
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ctypes.windll.user32.OpenClipboard(None)
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ctypes.windll.user32.EmptyClipboard()
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hcd = ctypes.windll.kernel32.GlobalAlloc(GMEM_DDESHARE, len(bytes(url))+1)
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pch_data = ctypes.windll.kernel32.GlobalLock(hcd)
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ctypes.cdll.msvcrt.strcpy(ctypes.c_char_p(pch_data), bytes(url))
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ctypes.windll.kernel32.GlobalUnlock(hcd)
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ctypes.windll.user32.SetClipboardData(1, hcd)
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ctypes.windll.user32.CloseClipboard()
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else:
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clipboard = app.clipboard()
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clipboard.setText(url)
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copied = QtGui.QLabel(translated("copied_url"))
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copied.setStyleSheet("font-size: 14px; padding: 5px 10px; border-bottom: 1px solid #cccccc;")
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copied.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
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self.log.addWidget(copied)
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return
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def stay_open_changed(self, state):
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if state > 0:
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onionshare.set_stay_open(False)
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onionshare.set_stay_open(True)
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return
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def alert(msg, icon=QtGui.QMessageBox.NoIcon):
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global window_icon
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dialog = QMessageBox()
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dialog = QtGui.QMessageBox()
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dialog.setWindowTitle("OnionShare")
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dialog.setWindowIcon(window_icon)
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dialog.setText(msg)
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@ -61,7 +294,7 @@ def select_file(strings, filename=None):
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if onionshare.get_platform() == 'Tails':
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args['directory'] = '/home/amnesia'
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filename = QFileDialog.getOpenFileName(caption=translated('choose_file'), options=QFileDialog.ReadOnly, **args)
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filename = QtGui.QFileDialog.getOpenFileName(caption=translated('choose_file'), options=QtGui.QFileDialog.ReadOnly, **args)
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if not filename:
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return False, False
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@ -69,7 +302,7 @@ def select_file(strings, filename=None):
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# validate filename
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if not os.path.isfile(filename):
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alert(translated("not_a_file").format(filename), QMessageBox.Warning)
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alert(translated("not_a_file").format(filename), QtGui.QMessageBox.Warning)
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return False, False
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filename = os.path.abspath(filename)
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@ -77,9 +310,11 @@ def select_file(strings, filename=None):
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return filename, basename
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def main():
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global onionshare_port
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onionshare.strings = onionshare.load_strings()
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# start the Qt app
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global app
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app = Application()
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# check for root in Tails
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@ -104,16 +339,17 @@ def main():
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# create the onionshare icon
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global window_icon, onionshare_gui_dir
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window_icon = QIcon("{0}/onionshare-icon.png".format(onionshare_gui_dir))
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window_icon = QtGui.QIcon("{0}/static/logo.png".format(onionshare_gui_dir))
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# try starting hidden service
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global onion_host
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onionshare_port = onionshare.choose_port()
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local_host = "127.0.0.1:{0}".format(onionshare_port)
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if not local_only:
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try:
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onion_host = onionshare.start_hidden_service(onionshare_port)
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except onionshare.NoTor as e:
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alert(e.args[0], QMessageBox.Warning)
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alert(e.args[0], QtGui.QMessageBox.Warning)
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return
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onionshare.tails_open_port(onionshare_port)
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@ -122,36 +358,13 @@ def main():
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if not filename:
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return
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# initialize the web app
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webapp.onionshare = onionshare
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webapp.onionshare_port = onionshare_port
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webapp.filename = filename
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webapp.qtapp = app
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webapp.clipboard = app.clipboard()
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webapp.stay_open = stay_open
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if not local_only:
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webapp.onion_host = onion_host
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else:
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webapp.onion_host = local_host
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if debug:
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onionshare.debug_mode()
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webapp.debug_mode()
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# run the web app in a new thread
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webapp_port = onionshare.choose_port()
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onionshare.tails_open_port(webapp_port)
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webapp_thread = WebAppThread(webapp_port)
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webapp_thread.start()
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# clean up when app quits
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def shutdown():
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onionshare.tails_close_port(onionshare_port)
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onionshare.tails_close_port(webapp_port)
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app.connect(app, SIGNAL("aboutToQuit()"), shutdown)
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app.connect(app, QtCore.SIGNAL("aboutToQuit()"), shutdown)
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# launch the window
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web = Window(basename, webapp_port)
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web.show()
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# launch the gui
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gui = OnionShareGui(filename, basename)
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# all done
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sys.exit(app.exec_())
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