ui and docs update

src/mainscreen.py

@@ -158,7 +158,7 @@ class MainWindow(QtGui.QMainWindow):
         self.sendMessageButton.setText(QtGui.QApplication.translate("Form", "Send", None, QtGui.QApplication.UnicodeUTF8))
         QtCore.QMetaObject.connectSlotsByName(Form)
 
-    def setup_left_center(self, Form):
+    def setup_left_bottom(self, Form):
         Form.setObjectName("left_center")
         Form.resize(500, 80)
         self.online_contacts = QtGui.QCheckBox(Form)
@@ -231,7 +231,7 @@ class MainWindow(QtGui.QMainWindow):
         self.callButton.setText(QtGui.QApplication.translate("Form", "Start call", None, QtGui.QApplication.UnicodeUTF8))
         QtCore.QMetaObject.connectSlotsByName(Form)
 
-    def setup_left_bottom(self, widget):
+    def setup_left_center(self, widget):
         # widget.setFixedWidth(250)
         # widget.setMinimumSize(QtCore.QSize(250, 500))
         # widget.setMaximumSize(QtCore.QSize(250, 500))
@@ -258,8 +258,8 @@ class MainWindow(QtGui.QMainWindow):
         main = QtGui.QWidget()
         grid = QtGui.QGridLayout()
         search = QtGui.QWidget()
-        self.setup_left_center(search)
-        grid.addWidget(search, 1, 0)
+        self.setup_left_bottom(search)
+        grid.addWidget(search, 2, 0)
         name = QtGui.QWidget()
         self.setup_left_top(name)
         grid.addWidget(name, 0, 0)
@@ -270,8 +270,8 @@ class MainWindow(QtGui.QMainWindow):
         self.setup_right_bottom(message)
         grid.addWidget(message, 2, 1)
         main_list = QtGui.QWidget()
-        self.setup_left_bottom(main_list)
-        grid.addWidget(main_list, 2, 0)
+        self.setup_left_center(main_list)
+        grid.addWidget(main_list, 1, 0)
         grid.setColumnMinimumWidth(1, 500)
         grid.setColumnMinimumWidth(0, 250)
         main.setLayout(grid)
@@ -335,6 +335,7 @@ class MainWindow(QtGui.QMainWindow):
         if self.profile.isActiveOnline() and text:
             num = self.profile.getActiveNumber()
             self.tox.friend_send_message(num, TOX_MESSAGE_TYPE['NORMAL'], text)
+            self.messageEdit.clear()
 
 # -----------------------------------------------------------------------------------------------------------------
 # Functions which called when user click somewhere else

src/profile.py

@@ -7,7 +7,9 @@ from ctypes import *
 
 
 class ProfileHelper(object):
-
+    """
+    Class with static methods for search, load and save profiles
+    """
     @staticmethod
     def find_profiles():
         path = Settings.get_default_path()
@@ -46,8 +48,14 @@ class ProfileHelper(object):
 
 
 class Contact(object):
+    """
+    Class encapsulating TOX contact
+    Properties: name (alias of contact or name), status_message, status (connection status)
+    number - unique number of friend in list, widget - widget for update
+    """
 
     def __init__(self, name, status_message, number, widget):
+        # TODO: remove number
         self._name, self._status_message, self._number = name, status_message, number
         self._status, self._widget = None, widget
         widget.name.setText(name)
@@ -81,6 +89,9 @@ class Contact(object):
 
 
 class Friend(Contact):
+    """
+    Friend in list of friends. Can be hidden, unread messages added
+    """
 
     def __init__(self, *args):
         super(Friend, self).__init__(*args)
@@ -101,14 +112,17 @@ class Friend(Contact):
 
 
 class Profile(Contact, Singleton):
-
+    """
+    Profile of current toxygen user. Contains friends list, tox instance
+    """
+    # TODO: add slices
     def __init__(self, tox, widgets, widget):
         self._widget = widget
         self.tox = tox
         data = tox.self_get_friend_list()
         self.friends, num, self._active_friend = [], 0, -1
         for i in data:
-            name = tox.friend_get_name(i)
+            name = tox.friend_get_name(i) or 'Tox user'  # tox.friend_get_public_key(i)
             status_message = tox.friend_get_status_message(i)
             self.friends.append(Friend(name, status_message, i, widgets[num]))
             num += 1
@@ -136,6 +150,11 @@ class Profile(Contact, Singleton):
 
 
 def tox_factory(data=None, settings=None):
+    """
+    :param data: user data from .tox file. None = no saved data, create new profile
+    :param settings: current application settings. None = defaults settings will be used
+    :return: new tox instance
+    """
     if settings is None:
         settings = Settings.get_default_settings()
     tox_options = Tox.options_new()

src/util.py

@@ -1,4 +1,5 @@
 import os
+import time
 
 program_version = '0.0.1 (alpha)'
 
@@ -21,6 +22,10 @@ def curr_directory():
     return os.path.dirname(os.path.realpath(__file__))
 
 
+def curr_time():
+    return time.strftime("%H:%M:")
+
+
 class Singleton(object):
 
     def __new__(cls, *args):