readme update

README.md

@@ -14,35 +14,34 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 
 ### Features:
 
-- [x] 1v1 messages
-- [x] File transfers
-- [x] Audio calls
-- [x] Video calls
-- [x] Plugins support
-- [x] Chat history
-- [x] Emoticons
-- [x] Stickers
-- [x] Screenshots
-- [x] Name lookups (toxme.io support)
-- [x] Save file encryption
-- [x] Profile import and export
-- [x] Faux offline messaging
-- [x] Faux offline file transfers
-- [x] Inline images
-- [x] Message splitting
-- [x] Proxy support
-- [x] Avatars
-- [x] Multiprofile
-- [x] Multilingual
-- [x] Sound notifications
-- [x] Contact aliases
-- [x] Contact blocking
-- [x] Typing notifications
-- [x] Changing nospam
-- [x] File resuming
-- [x] Read receipts
-- [ ] Desktop sharing
-- [ ] Group chats
+- 1v1 messages
+- File transfers
+- Audio calls
+- Video calls
+- Plugins support
+- Desktop sharing
+- Chat history
+- Emoticons
+- Stickers
+- Screenshots
+- Name lookups (toxme.io support)
+- Save file encryption
+- Profile import and export
+- Faux offline messaging
+- Faux offline file transfers
+- Inline images
+- Message splitting
+- Proxy support
+- Avatars
+- Multiprofile
+- Multilingual
+- Sound notifications
+- Contact aliases
+- Contact blocking
+- Typing notifications
+- Changing nospam
+- File resuming
+- Read receipts
 
 ### Downloads
 [Releases](https://github.com/toxygen-project/toxygen/releases)

docs/install.md

@@ -17,7 +17,7 @@ Run app using ``toxygen`` command.
 2. Install PortAudio: 
 ``sudo apt-get install portaudio19-dev``
 3. For 32-bit Linux install PyQt5: ``sudo apt-get install python3-pyqt5``
-4. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html)
+4. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html) or via ``sudo apt-get install python3-opencv``
 5. Install toxygen: 
 ``sudo pip3 install toxygen``
 6. Run toxygen using ``toxygen`` command.
@@ -38,10 +38,10 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 2. Install PyQt5: ``pip install pyqt5``
 3. Install PyAudio: ``pip install pyaudio``
 4. Install numpy: ``pip install numpy``
-5. Install OpenCV: ``pip install opencv-python`` or via ``sudo apt-get install python3-opencv``
+5. Install OpenCV: ``pip install opencv-python``
 6. [Download toxygen](https://github.com/toxygen-project/toxygen/archive/master.zip)
 7. Unpack archive
-8. Download latest libtox.dll build, download latest libsodium.a build, put it into \src\libs\
+8. Download latest libtox.dll build, download latest libsodium.a build, put it into \toxygen\libs\
 9. Run \toxygen\main.py.
 
 Optional: install toxygen using setup.py: ``python setup.py install``

setup.py

@@ -8,10 +8,23 @@ import sys
 
 version = program_version + '.0'
 
-MODULES = ['PyQt5', 'PyAudio', 'numpy']
 
 if system() == 'Windows':
-    MODULES.append('opencv-python')
+    MODULES = ['PyQt5', 'PyAudio', 'numpy', 'opencv-python']
+else:
+    MODULES = []
+    try:
+        import pyaudio
+    except ImportError:
+        MODULES.append('PyAudio')
+    try:
+        import PyQt5
+    except ImportError:
+        MODULES.append('PyQt5')
+    try:
+        import numpy
+    except ImportError:
+        MODULES.append('numpy')
 
 
 class InstallScript(install):

toxygen/calls.py

@@ -6,6 +6,7 @@ from toxav_enums import *
 import cv2
 import itertools
 import numpy as np
+import screen_sharing
 # TODO: play sound until outgoing call will be started or cancelled
 
 
@@ -203,6 +204,10 @@ class AV:
         self._video_width = s.video['width']
         self._video_height = s.video['height']
 
+        if s.video['device'] == -1:
+            self._video = screen_sharing.DesktopGrabber(s.video['x'], s.video['y'],
+                                                        s.video['width'], s.video['height'])
+        else:
             self._video = cv2.VideoCapture(s.video['device'])
             self._video.set(cv2.CAP_PROP_FPS, 25)
             self._video.set(cv2.CAP_PROP_FRAME_WIDTH, self._video_width)

toxygen/mainscreen_widgets.py

@@ -1,5 +1,5 @@
 from PyQt5 import QtCore, QtGui, QtWidgets
-from widgets import RubberBand, create_menu, QRightClickButton, CenteredWidget, LineEdit
+from widgets import RubberBandWindow, create_menu, QRightClickButton, CenteredWidget, LineEdit
 from profile import Profile
 import smileys
 import util
@@ -71,38 +71,12 @@ class MessageArea(QtWidgets.QPlainTextEdit):
             self.insertPlainText(text)
 
 
-class ScreenShotWindow(QtWidgets.QWidget):
-
-    def __init__(self, parent):
-        super(ScreenShotWindow, self).__init__()
-        self.parent = parent
-        self.setMouseTracking(True)
-        self.setWindowFlags(self.windowFlags() | QtCore.Qt.FramelessWindowHint | QtCore.Qt.WindowStaysOnTopHint)
-        self.showFullScreen()
-        self.setWindowOpacity(0.5)
-        self.rubberband = RubberBand()
-        self.rubberband.setWindowFlags(self.rubberband.windowFlags() | QtCore.Qt.FramelessWindowHint)
-        self.rubberband.setAttribute(QtCore.Qt.WA_TranslucentBackground)
+class ScreenShotWindow(RubberBandWindow):
 
     def closeEvent(self, *args):
         if self.parent.isHidden():
             self.parent.show()
 
-    def mousePressEvent(self, event):
-        self.origin = event.pos()
-        self.rubberband.setGeometry(QtCore.QRect(self.origin, QtCore.QSize()))
-        self.rubberband.show()
-        QtWidgets.QWidget.mousePressEvent(self, event)
-
-    def mouseMoveEvent(self, event):
-        if self.rubberband.isVisible():
-            self.rubberband.setGeometry(QtCore.QRect(self.origin, event.pos()).normalized())
-            left = QtGui.QRegion(QtCore.QRect(0, 0, self.rubberband.x(), self.height()))
-            right = QtGui.QRegion(QtCore.QRect(self.rubberband.x() + self.rubberband.width(), 0, self.width(), self.height()))
-            top = QtGui.QRegion(0, 0, self.width(), self.rubberband.y())
-            bottom = QtGui.QRegion(0, self.rubberband.y() + self.rubberband.height(), self.width(), self.height())
-            self.setMask(left + right + top + bottom)
-
     def mouseReleaseEvent(self, event):
         if self.rubberband.isVisible():
             self.rubberband.hide()
@@ -121,13 +95,6 @@ class ScreenShotWindow(QtWidgets.QWidget):
                 Profile.get_instance().send_screenshot(bytes(byte_array.data()))
             self.close()
 
-    def keyPressEvent(self, event):
-        if event.key() == QtCore.Qt.Key_Escape:
-            self.rubberband.setHidden(True)
-            self.close()
-        else:
-            super(ScreenShotWindow, self).keyPressEvent(event)
-
 
 class SmileyWindow(QtWidgets.QWidget):
     """

toxygen/menu.py

@@ -2,7 +2,7 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 from settings import *
 from profile import Profile
 from util import curr_directory, copy
-from widgets import CenteredWidget, DataLabel, LineEdit
+from widgets import CenteredWidget, DataLabel, LineEdit, RubberBandWindow
 import pyaudio
 import toxes
 import plugin_support
@@ -248,11 +248,11 @@ class ProfileSettings(CenteredWidget):
     def set_avatar(self):
         choose = QtWidgets.QApplication.translate("ProfileSettingsForm", "Choose avatar")
         name = QtWidgets.QFileDialog.getOpenFileName(self, choose, None, 'Images (*.png)',
-                                                     QtGui.QComboBoxQtWidgets.QFileDialog.DontUseNativeDialog)
+                                                     options=QtWidgets.QFileDialog.DontUseNativeDialog)
         if name[0]:
             bitmap = QtGui.QPixmap(name[0])
-            bitmap.scaled(QtCore.QSize(128, 128), aspectMode=QtCore.Qt.KeepAspectRatio,
-                          mode=QtCore.Qt.SmoothTransformation)
+            bitmap.scaled(QtCore.QSize(128, 128), aspectRatioMode=QtCore.Qt.KeepAspectRatio,
+                          transformMode=QtCore.Qt.SmoothTransformation)
 
             byte_array = QtCore.QByteArray()
             buffer = QtCore.QBuffer(byte_array)
@@ -261,8 +261,8 @@ class ProfileSettings(CenteredWidget):
             Profile.get_instance().set_avatar(bytes(byte_array.data()))
 
     def export_profile(self):
-        directory = QtWidgets.QFileDialog.getExistingDirectory(options=QtWidgets.QFileDialog.DontUseNativeDialog,
-                                                           dir=curr_directory()) + '/'
+        directory = QtWidgets.QFileDialog.getExistingDirectory(self, '', curr_directory(),
+                                                               QtWidgets.QFileDialog.DontUseNativeDialog) + '/'
         if directory != '/':
             reply = QtWidgets.QMessageBox.question(None,
                                                QtWidgets.QApplication.translate("ProfileSettingsForm",
@@ -802,6 +802,18 @@ class AudioSettings(CenteredWidget):
         settings.save()
 
 
+class DesktopAreaSelectionWindow(RubberBandWindow):
+
+    def mouseReleaseEvent(self, event):
+        if self.rubberband.isVisible():
+            self.rubberband.hide()
+            rect = self.rubberband.geometry()
+            width, height = rect.width(), rect.height()
+            if width >= 8 and height >= 8:
+                self.parent.save(rect.x(), rect.y(), width, height)
+            self.close()
+
+
 class VideoSettings(CenteredWidget):
     """
     Audio calls settings form
@@ -812,6 +824,7 @@ class VideoSettings(CenteredWidget):
         self.initUI()
         self.retranslateUi()
         self.center()
+        self.desktopAreaSelection = None
 
     def initUI(self):
         self.setObjectName("videoSettingsForm")
@@ -831,9 +844,16 @@ class VideoSettings(CenteredWidget):
         self.input = QtWidgets.QComboBox(self)
         self.input.setGeometry(QtCore.QRect(25, 30, 350, 30))
         self.input.currentIndexChanged.connect(self.selectionChanged)
+        self.button = QtWidgets.QPushButton(self)
+        self.button.clicked.connect(self.button_clicked)
+        self.button.setGeometry(QtCore.QRect(25, 70, 350, 30))
         import cv2
-        self.devices = []
-        self.frame_max_sizes = []
+        self.devices = [-1]
+        screen = QtWidgets.QApplication.primaryScreen()
+        size = screen.size()
+        self.frame_max_sizes = [(size.width(), size.height())]
+        desktop = QtWidgets.QApplication.translate("videoSettingsForm", "Desktop")
+        self.input.addItem(desktop)
         for i in range(10):
             v = cv2.VideoCapture(i)
             if v.isOpened():
@@ -855,6 +875,10 @@ class VideoSettings(CenteredWidget):
     def retranslateUi(self):
         self.setWindowTitle(QtWidgets.QApplication.translate("videoSettingsForm", "Video settings"))
         self.in_label.setText(QtWidgets.QApplication.translate("videoSettingsForm", "Device:"))
+        self.button.setText(QtWidgets.QApplication.translate("videoSettingsForm", "Select region"))
+
+    def button_clicked(self):
+        self.desktopAreaSelection = DesktopAreaSelectionWindow(self)
 
     def closeEvent(self, event):
         try:
@@ -867,7 +891,23 @@ class VideoSettings(CenteredWidget):
         except Exception as ex:
             print('Saving video  settings error: ' + str(ex))
 
+    def save(self, x, y, width, height):
+        self.desktopAreaSelection = None
+        settings = Settings.get_instance()
+        settings.video['device'] = -1
+        settings.video['width'] = width
+        settings.video['height'] = height
+        settings.video['x'] = x
+        settings.video['y'] = y
+        settings.save()
+
     def selectionChanged(self):
+        if self.input.currentIndex() == 0:
+            self.button.setVisible(True)
+            self.video_size.setVisible(False)
+        else:
+            self.button.setVisible(False)
+            self.video_size.setVisible(True)
         width, height = self.frame_max_sizes[self.input.currentIndex()]
         self.video_size.clear()
         dims = [

toxygen/profile.py

@@ -667,7 +667,7 @@ class Profile(basecontact.BaseContact, Singleton):
         dialog = dialog.format(name)
         title = QtWidgets.QApplication.translate('MainWindow',
                                                  'Set alias')
-        text, ok = QtGui.QInputDialog.getText(None,
+        text, ok = QtWidgets.QInputDialog.getText(None,
                                                   title,
                                                   dialog,
                                                   QtWidgets.QLineEdit.Normal,

toxygen/screen_sharing.py

@@ -0,0 +1,22 @@
+import numpy as np
+from PyQt5 import QtWidgets
+
+
+class DesktopGrabber:
+
+    def __init__(self, x, y, width, height):
+        self._x = x
+        self._y = y
+        self._width = width
+        self._height = height
+        self._width -= width % 4
+        self._height -= height % 4
+        self._screen = QtWidgets.QApplication.primaryScreen()
+
+    def read(self):
+        pixmap = self._screen.grabWindow(0, self._x, self._y, self._width, self._height)
+        image = pixmap.toImage()
+        s = image.bits().asstring(self._width * self._height * 4)
+        arr = np.fromstring(s, dtype=np.uint8).reshape((self._height, self._width, 4))
+
+        return True, arr

toxygen/settings.py

@@ -47,7 +47,7 @@ class Settings(dict, Singleton):
         self.audio = {'input': p.get_default_input_device_info()['index'] if input_devices else -1,
                       'output': p.get_default_output_device_info()['index'] if output_devices else -1,
                       'enabled': input_devices and output_devices}
-        self.video = {'device': 0, 'width': 640, 'height': 480}
+        self.video = {'device': -1, 'width': 640, 'height': 480, 'x': 0, 'y': 0}
 
     @staticmethod
     def get_auto_profile():
@@ -57,7 +57,10 @@ class Settings(dict, Singleton):
                 data = fl.read()
             auto = json.loads(data)
             if 'path' in auto and 'name' in auto:
-                return str(auto['path']), str(auto['name'])
+                path = str(auto['path'])
+                name = str(auto['name'])
+                if os.path.isfile(append_slash(path) + name + '.tox'):
+                    return path, name
         return '', ''
 
     @staticmethod

toxygen/styles/style.qss

@@ -2,3 +2,28 @@
 {
     padding-left: 22px;
 }
+
+MessageEdit
+{
+    border: none;
+}
+
+MessageEdit::focus
+{
+    border: none;
+}
+
+MessageItem::focus
+{
+    border: none;
+}
+
+MessageEdit:hover
+{
+    border: none;
+}
+
+MessageEdit
+{
+    background-color: transparent;
+}

toxygen/util.py

@@ -5,7 +5,7 @@ import sys
 import re
 
 
-program_version = '0.3.0'
+program_version = '0.3.1'
 
 
 def cached(func):

toxygen/widgets.py

@@ -77,6 +77,42 @@ class RubberBand(QtWidgets.QRubberBand):
         self.painter.end()
 
 
+class RubberBandWindow(QtWidgets.QWidget):
+
+    def __init__(self, parent):
+        super().__init__()
+        self.parent = parent
+        self.setMouseTracking(True)
+        self.setWindowFlags(self.windowFlags() | QtCore.Qt.FramelessWindowHint | QtCore.Qt.WindowStaysOnTopHint)
+        self.showFullScreen()
+        self.setWindowOpacity(0.5)
+        self.rubberband = RubberBand()
+        self.rubberband.setWindowFlags(self.rubberband.windowFlags() | QtCore.Qt.FramelessWindowHint)
+        self.rubberband.setAttribute(QtCore.Qt.WA_TranslucentBackground)
+
+    def mousePressEvent(self, event):
+        self.origin = event.pos()
+        self.rubberband.setGeometry(QtCore.QRect(self.origin, QtCore.QSize()))
+        self.rubberband.show()
+        QtWidgets.QWidget.mousePressEvent(self, event)
+
+    def mouseMoveEvent(self, event):
+        if self.rubberband.isVisible():
+            self.rubberband.setGeometry(QtCore.QRect(self.origin, event.pos()).normalized())
+            left = QtGui.QRegion(QtCore.QRect(0, 0, self.rubberband.x(), self.height()))
+            right = QtGui.QRegion(QtCore.QRect(self.rubberband.x() + self.rubberband.width(), 0, self.width(), self.height()))
+            top = QtGui.QRegion(0, 0, self.width(), self.rubberband.y())
+            bottom = QtGui.QRegion(0, self.rubberband.y() + self.rubberband.height(), self.width(), self.height())
+            self.setMask(left + right + top + bottom)
+
+    def keyPressEvent(self, event):
+        if event.key() == QtCore.Qt.Key_Escape:
+            self.rubberband.setHidden(True)
+            self.close()
+        else:
+            super().keyPressEvent(event)
+
+
 def create_menu(menu):
     """
     :return translated menu