Fix highlight navigation

poezio/core/handlers.py

@@ -783,6 +783,7 @@ class HandlerCore:
             # Messages coming from MUC barejid (Server maintenance, IRC mode
             # changes from biboumi, etc.) are displayed as info messages.
             if message['from'].resource:
+                highlight = tab.message_is_highlight(body, nick_from, delayed)
                 ui_msg = PMessage(
                     txt=body,
                     time=date,
@@ -792,6 +793,7 @@ class HandlerCore:
                     identifier=message['id'],
                     jid=message['from'],
                     user=user,
+                    highlight=highlight,
                 )
                 typ = 1
             else:
@@ -801,8 +803,8 @@ class HandlerCore:
                     identifier=message['id'],
                 )
                 typ = 2
-
-            if tab.add_message(ui_msg, typ):
+            tab.add_message(ui_msg, typ)
+            if highlight:
                 self.core.events.trigger('highlight', message, tab)
 
         if message['from'].resource == tab.own_nick:

poezio/tabs/muctab.py

@@ -1077,13 +1077,8 @@ class MucTab(ChatTab):
                 return user
         return None
 
-    def add_message(self, msg: BaseMessage, typ=1):
-        """
-        Note that user can be None even if nickname is not None. It happens
-        when we receive an history message said by someone who is not
-        in the room anymore
-        Return True if the message highlighted us. False otherwise.
-        """
+    def add_message(self, msg: BaseMessage, typ=1) -> None:
+        """Add a message to the text buffer and set various tab status"""
         # reset self-ping interval
         if self.self_ping_event:
             self.enable_self_ping_event()
@@ -1095,8 +1090,7 @@ class MucTab(ChatTab):
         if config.get_by_tabname('notify_messages', self.jid.bare) and self.state != 'current':
             if msg.nickname != self.own_nick and not msg.history:
                 self.state = 'message'
-        msg.highlight = self.do_highlight(msg.txt, msg.nickname, msg.delayed)
-        return msg.highlight
+        self.do_highlight(msg.txt, msg.nickname, msg.delayed)
 
     def modify_message(self,
                        txt,
@@ -1314,15 +1308,19 @@ class MucTab(ChatTab):
     def build_highlight_regex(self, nickname):
         return re.compile(r"(^|\W)" + re.escape(nickname) + r"(\W|$)", re.I)
 
-    def is_highlight(self, txt: str, nick: str, highlight_on: List[str],
-                     delayed, corrected: bool = False):
-        """
-        Highlight algorithm for MUC tabs
-        """
-
+    def message_is_highlight(self, txt: str, nickname: str, delayed: bool,
+                             corrected: bool = False) -> bool:
+        """Highlight algorithm for MUC tabs"""
+        # Don't highlight on info message or our own messages
+        if not nickname or nickname == self.own_nick:
+            return False
+        highlight_on = config.get_by_tabname(
+            'highlight_on',
+            self.general_jid,
+        ).split(':')
         highlighted = False
         if not delayed and not corrected:
-            if self.build_highlight_regex(nick).search(txt):
+            if self.build_highlight_regex(self.own_nick).search(txt):
                 highlighted = True
             else:
                 for word in highlight_on:
@@ -1331,21 +1329,12 @@ class MucTab(ChatTab):
                         break
         return highlighted
 
-    def do_highlight(self, txt, nickname, delayed, corrected=False):
-        """
-        Set the tab color and returns the nick color
-        """
-        own_nick = self.own_nick
-        highlight_on = config.get_by_tabname(
-            'highlight_on',
-            self.general_jid,
-        ).split(':')
-
-        # Don't highlight on info message or our own messages
-        if not nickname or nickname == own_nick:
-            return False
-
-        highlighted = self.is_highlight(txt, own_nick, highlight_on, delayed, corrected)
+    def do_highlight(self, txt: str, nickname: str, delayed: bool,
+                     corrected: bool = False) -> bool:
+        """Set the tab color and returns the highlight state"""
+        highlighted = self.message_is_highlight(
+            txt, nickname, delayed, corrected
+        )
         if highlighted and self.joined:
             if self.state != 'current':
                 self.state = 'highlight'

poezio/windows/text_win.py

@@ -85,7 +85,6 @@ class TextWin(Win):
     def build_new_message(self,
                           message: BaseMessage,
                           clean: bool = True,
-                          highlight: bool = False,
                           timestamp: bool = False,
                           nick_size: int = 10) -> int:
         """
@@ -106,7 +105,7 @@ class TextWin(Win):
                 self.built_lines.extend(lines)
         if not lines or not lines[0]:
             return 0
-        if highlight:
+        if isinstance(message, Message) and message.highlight:
             self.highlights.append(lines[0])
             self.nb_of_highlights_after_separator += 1
             log.debug("Number of highlights after separator is now %s",