From 6b4b32ffc565eb82e48eb5564f1f336eecaef4dc Mon Sep 17 00:00:00 2001
From: "louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13"
 <louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13>
Date: Mon, 9 Aug 2010 00:23:59 +0000
Subject: Print a line separator to indicate the new messages. fixed #1487

---
 src/gui.py    |  9 +++++----
 src/room.py   | 14 ++++++++++++++
 src/window.py | 14 ++++++++++++++
 3 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/src/gui.py b/src/gui.py
index a2ff670d..5d6ed512 100644
--- a/src/gui.py
+++ b/src/gui.py
@@ -181,8 +181,6 @@ class Gui(object):
         returns the room that has this name
         """
         for room in self.rooms:
-            from common import debug
-            debug('-- %s  ?  %s\n' % (room.name, name,))
             if room.name.decode('utf-8') == name:
                 return room
         return None
@@ -318,6 +316,7 @@ class Gui(object):
         rotate the rooms list to the right
         """
         self.current_room().set_color_state(common.ROOM_STATE_NONE)
+        self.current_room().remove_line_separator()
         self.rooms.append(self.rooms.pop(0))
         self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
         self.refresh_window()
@@ -327,6 +326,7 @@ class Gui(object):
         rotate the rooms list to the right
         """
         self.current_room().set_color_state(common.ROOM_STATE_NONE)
+        self.current_room().remove_line_separator()
         self.rooms.insert(0, self.rooms.pop())
         self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
         self.refresh_window()
@@ -438,8 +438,6 @@ class Gui(object):
         if (self.ignores.has_key(room_from)) and (nick_from in self.ignores[room_from]):
             return
         room = self.get_room_by_name(room_from)
-        from common import debug
-        debug('%s\n' % room_from)
 	if not room:
 	    self.information(_("message received for a non-existing room: %s") % (room_from))
             return
@@ -594,6 +592,8 @@ class Gui(object):
         Add the message to the room and refresh the associated component
         of the interface
         """
+        if room != self.current_room():
+            room.add_line_separator()
         room.add_message(txt, time, nickname)
         if room == self.current_room():
             self.window.text_win.refresh(room)
@@ -678,6 +678,7 @@ class Gui(object):
         if self.current_room().nb == nb:
             return
         self.current_room().set_color_state(common.ROOM_STATE_NONE)
+        self.current_room().remove_line_separator()
         start = self.current_room()
         self.rooms.append(self.rooms.pop(0))
         while self.current_room().nb != nb:
diff --git a/src/room.py b/src/room.py
index 4e341cbe..28e29b76 100644
--- a/src/room.py
+++ b/src/room.py
@@ -117,6 +117,20 @@ class Room(object):
         time = time if time is not None else datetime.now()
         self.messages.append(Message(txt, time, nickname, user, color))
 
+    def remove_line_separator(self):
+        """
+        Remove the line separator
+        """
+        if None in self.messages:
+            self.messages.remove(None)
+
+    def add_line_separator(self):
+        """
+        add a line separator at the end of messages list
+        """
+        if None not in self.messages:
+            self.messages.append(None)
+
     def get_user_by_name(self, nick):
         for user in self.users:
             if user.nick == nick.encode('utf-8'):
diff --git a/src/window.py b/src/window.py
index 2c030afe..fbdaa1de 100644
--- a/src/window.py
+++ b/src/window.py
@@ -218,6 +218,9 @@ class TextWin(Win):
         """
         lines = []
         for message in messages:
+            if message == None:  # line separator
+                lines.append(None)
+                continue
             txt = message.txt
             if not txt:
                 continue
@@ -285,6 +288,10 @@ class TextWin(Win):
         y = 0
         for line in lines:
             self.win.move(y, 0)
+            if line == None:
+                self.write_line_separator()
+                y += 1
+                continue
             if line.time is not None:
                 self.write_time(line.time)
             if line.nickname is not None:
@@ -293,6 +300,13 @@ class TextWin(Win):
             y += 1
         self.win.refresh()
 
+    def write_line_separator(self):
+        """
+        """
+        self.win.attron(curses.color_pair(7))
+        self.win.addstr(' -'*(self.width/2))
+        self.win.attroff(curses.color_pair(7))
+
     def write_text(self, y, x, txt, color):
         """
         write the text of a line.
-- 
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