fixed #1123

src/gui.py

@@ -169,6 +169,7 @@ class Gui(object):
             'next': (self.rotate_rooms_left, 'Usage: /next\nNext: Go to the next room.'),
             'prev': (self.rotate_rooms_right, 'Usage: /prev\nPrev: Go to the previous room.'),
             'part': (self.command_part, 'Usage: /part [message]\nPart: disconnect from a room. You can specify an optionnal message.'),
+            'show': (self.command_show, 'Usage: /show <show> [status]\nStatus: Change your availability and (optionnaly) your status. The <show> argument is one off "dnd, busy, away, afk, "'),
             'nick': (self.command_nick, 'Usage: /nick <nickname>\nNick: Change your nickname in the current room')
             }
 
@@ -306,7 +307,10 @@ class Gui(object):
 	room = self.get_room_by_name(from_room)
 	if not room:
 	    self.information("presence received for a non-existing room: %s" % (name))
-        msg = room.on_presence(stanza, from_nick)
+        if stanza.getType() == 'error':
+            msg = "Error: %s" % stanza.getError()
+        else:
+            msg = room.on_presence(stanza, from_nick)
         if room == self.current_room():
             self.window.text_win.add_line(room, (datetime.now(), msg))
             self.window.text_win.refresh(room.name)
@@ -381,6 +385,9 @@ class Gui(object):
         if not r: # if the room window exists, we don't recreate it.
             self.join_room(room, nick)
 
+    def command_show(self, args):
+        pass
+
     def command_part(self, args):
         reason = None
         room = self.current_room()

src/window.py

@@ -215,26 +215,49 @@ class Input(Win):
 
     def key_home(self):
         self.pos = 0
+        if len(self.text) >= self.width-1:
+            txt = self.text[:self.width-1]
+            self.clear_text()
+            self.win.addstr(txt)
         self.win.move(0, 0)
         self.refresh()
 
     def key_end(self):
         self.pos = len(self.text)
-        self.win.move(0, len(self.text))
+        if len(self.text) >= self.width-1:
+            txt = self.text[-(self.width-1):]
+            self.clear_text()
+            self.win.addstr(txt)
+            self.win.move(0, self.width-1)
+        else:
+            self.win.move(0, len(self.text))
         self.refresh()
 
     def key_left(self):
         (y, x) = self.win.getyx()
         if self.pos > 0:
             self.pos -= 1
-            self.win.move(y, x-1)
+            if x == 0:
+                txt = self.text[self.pos:self.pos+self.width-1]
+                self.clear_text()
+                self.win.addstr(txt)
+                self.win.move(y, 0)
+            else:
+                self.win.move(y, x-1)
             self.refresh()
 
     def key_right(self):
         (y, x) = self.win.getyx()
         if self.pos < len(self.text):
             self.pos += 1
-            self.win.move(y, x+1)
+            if x == self.width-1:
+                txt = self.text[self.pos-(self.width-1):self.pos]
+                open('fion', 'w').write(txt)
+                self.clear_text()
+                self.win.addstr(txt)
+                self.win.move(y, self.width-1)
+            else:
+                self.win.move(y, x+1)
             self.refresh()
 
     def key_backspace(self):
@@ -249,7 +272,7 @@ class Input(Win):
         (y, x) = self.win.getyx()
         if x == self.width-1:
             self.win.delch(0, 0)
-            self.win.move(y, x)
+            self.win.move(y, x-1)
             x -= 1
         try:
             self.text = self.text[:self.pos]+key.decode('utf-8')+self.text[self.pos:]