message edit rewritten. history bug fixed. ui improvements

src/history.py

@@ -40,7 +40,7 @@ class History(object):
                            '    id INTEGER PRIMARY KEY,'
                            '    message TEXT,'
                            '    owner INTEGER,'
-                           '    unix_time INTEGER,'
+                           '    unix_time REAL,'
                            '    message_type INTEGER'
                            ')')
             db.commit()

src/list_items.py

@@ -5,33 +5,21 @@ from file_transfers import TOX_FILE_TRANSFER_STATE
 from util import curr_directory
 
 
-class MessageEdit(QtGui.QPlainTextEdit):
+class MessageEdit(QtGui.QTextEdit):
 
     def __init__(self, text, width, parent=None):
         super(MessageEdit, self).__init__(parent)
         self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
         self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
         self.setWordWrapMode(QtGui.QTextOption.WrapAtWordBoundaryOrAnywhere)
+        self.document().setTextWidth(width)
         self.setPlainText(text)
-        self.document().setTextWidth(parent.width() - 100)
         font = QtGui.QFont()
         font.setFamily("Times New Roman")
         font.setPixelSize(14)
         font.setBold(False)
         self.setFont(font)
-        lines = 0
-        fm = QtGui.QFontMetrics(font)
-        try:
-            for elem in xrange(self.document().blockCount()):
-                block = self.document().findBlockByLineNumber(elem)
-                line_width = fm.width(block.text())
-                print 'Width: ', line_width
-                lines += line_width / float(width) + 1
-        except:
-            print 'updateSize failed'
-        print 'lines ', lines
-        size = int(lines + 0.5) * 21
-        self.setFixedHeight(max(size, 25))
+        self.setFixedHeight(self.document().size().height())
         self.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse | QtCore.Qt.LinksAccessibleByMouse)
 
 
@@ -64,9 +52,7 @@ class MessageItem(QtGui.QWidget):
 
         self.message = MessageEdit(text, parent.width() - 150, self)
         self.message.setGeometry(QtCore.QRect(100, 0, parent.width() - 150, self.message.height()))
-        self.h = self.message.height()
-        print 'self.h ', self.h
-        self.setFixedHeight(self.getHeight())
+        self.setFixedHeight(self.message.height())
 
         if message_type == TOX_MESSAGE_TYPE['ACTION']:
             self.name.setStyleSheet("QLabel { color: #4169E1; }")
@@ -77,9 +63,6 @@ class MessageItem(QtGui.QWidget):
             if text[-1] == '<':
                 self.message.setStyleSheet("QPlainTextEdit { color: red; }")
 
-    def getHeight(self):
-        return max(self.h, 25)
-
 
 class ContactItem(QtGui.QWidget):
     """
@@ -205,7 +188,7 @@ class FileTransferItem(QtGui.QWidget):
         self.file_name.setObjectName("time")
         file_size = size / 1024
         if not file_size:
-            file_size = '<1KB'
+            file_size = '<{}B'.format(size)
         elif file_size >= 1024:
             file_size = '{}MB'.format(file_size / 1024)
         else:

src/mainscreen.py

@@ -211,6 +211,7 @@ class MainWindow(QtGui.QMainWindow):
     def setup_right_center(self, widget):
         self.messages = QtGui.QListWidget(widget)
         self.messages.setGeometry(0, 0, 620, 250)
+        self.messages.setObjectName("messages")
 
         def load(pos):
             if not pos:

src/profile.py

@@ -219,7 +219,6 @@ class Friend(Contact):
         :param first_time: friend became active, load first part of messages
         :return: list of loaded messages
         """
-        # TODO: fix bug with message order
         if (first_time and self._history_loaded) or (not hasattr(self, '_message_getter')):
             return
         data = self._message_getter.get(42)
@@ -510,7 +509,7 @@ class Profile(Contact, Singleton):
             self._messages.scrollToBottom()
             self._friends[self._active_friend].append_message((message.decode('utf-8'),
                                                                MESSAGE_OWNER['FRIEND'],
-                                                               int(time.time()),
+                                                               time.time(),
                                                                message_type))
         else:
             friend = filter(lambda x: x.number == friend_num, self._friends)[0]
@@ -538,7 +537,7 @@ class Profile(Contact, Singleton):
             self._messages.scrollToBottom()
             friend.append_message((text,
                                    MESSAGE_OWNER['ME'],
-                                   int(time.time()),
+                                   time.time(),
                                    message_type))
 
     # -----------------------------------------------------------------------------------------------------------------
@@ -580,6 +579,7 @@ class Profile(Contact, Singleton):
         data = friend.load_corr(False)
         if not data:
             return
+        data.reverse()
         for message in data:
             self.create_message_item(message[0],
                                      convert_time(message[2]),
@@ -609,7 +609,7 @@ class Profile(Contact, Singleton):
     def create_message_item(self, text, time, name, message_type, append=True):
         item = MessageItem(text, time, name, message_type, self._messages)
         elem = QtGui.QListWidgetItem()
-        elem.setSizeHint(QtCore.QSize(600, item.getHeight()))
+        elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
         if append:
             self._messages.addItem(elem)
         else:

src/styles/style.qss

@@ -1252,9 +1252,9 @@ QPushButton:hover
     background-color: #4A4949;
 }
 
-QListWidget QListWidgetItem:selected
+#messages:item:selected
 {
-    background-color: #4A4949;
+    background-color: transparent;
 }
 
 #friends_list:item:selected