From 860df5488339274f0cb50fefdd7943940ea5fc46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maxime=20=E2=80=9Cpep=E2=80=9D=20Buquet?= <pep@bouah.net>
Date: Wed, 8 Jul 2020 09:28:25 +0200
Subject: [PATCH] MucTab: highlight on delayed and not history
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Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
---
 poezio/core/handlers.py | 11 ++++-------
 poezio/tabs/muctab.py   | 12 +++++-------
 2 files changed, 9 insertions(+), 14 deletions(-)

diff --git a/poezio/core/handlers.py b/poezio/core/handlers.py
index c344ebd3..7d46cdd0 100644
--- a/poezio/core/handlers.py
+++ b/poezio/core/handlers.py
@@ -427,7 +427,7 @@ class HandlerCore:
                     time=date,
                     nickname=remote_nick,
                     nick_color=color,
-                    history=delayed,
+                    history=is_history,
                     identifier=message['id'],
                     jid=jid,
                 ),
@@ -761,10 +761,7 @@ class HandlerCore:
 
         old_state = tab.state
         delayed, date = common.find_delayed_tag(message)
-
-        history = (tab.last_message_was_history is None and delayed) or \
-            (tab.last_message_was_history and delayed)
-        tab.last_message_was_history = history
+        is_history = not tab.joined and delayed
 
         replaced = False
         if message.xml.find('{urn:xmpp:message-correct:0}replace') is not None:
@@ -791,12 +788,12 @@ class HandlerCore:
             # changes from biboumi, etc.) are displayed as info messages.
             highlight = False
             if message['from'].resource:
-                highlight = tab.message_is_highlight(body, nick_from, delayed)
+                highlight = tab.message_is_highlight(body, nick_from, is_history)
                 ui_msg = PMessage(
                     txt=body,
                     time=date,
                     nickname=nick_from,
-                    history=history,
+                    history=is_history,
                     delayed=delayed,
                     identifier=message['id'],
                     jid=message['from'],
diff --git a/poezio/tabs/muctab.py b/poezio/tabs/muctab.py
index 71eb3411..17bb8b3b 100644
--- a/poezio/tabs/muctab.py
+++ b/poezio/tabs/muctab.py
@@ -99,8 +99,6 @@ class MucTab(ChatTab):
         self.users = []  # type: List[User]
         # private conversations
         self.privates = []  # type: List[Tab]
-        # Used to check if we are still receiving muc history
-        self.last_message_was_history = None  # type: Optional[bool]
         self.topic = ''
         self.topic_from = ''
         # Self ping event, so we can cancel it when we leave the room
@@ -1128,7 +1126,7 @@ class MucTab(ChatTab):
             if msg.nickname != self.own_nick and not msg.history:
                 self.state = 'message'
         if msg.txt and msg.nickname:
-            self.do_highlight(msg.txt, msg.nickname, msg.delayed)
+            self.do_highlight(msg.txt, msg.nickname, msg.history)
 
     def modify_message(self,
                        txt: str,
@@ -1348,7 +1346,7 @@ class MucTab(ChatTab):
     def build_highlight_regex(self, nickname: str) -> Pattern:
         return re.compile(r"(^|\W)" + re.escape(nickname) + r"(\W|$)", re.I)
 
-    def message_is_highlight(self, txt: str, nickname: Optional[str], delayed: bool,
+    def message_is_highlight(self, txt: str, nickname: Optional[str], history: bool,
                              corrected: bool = False) -> bool:
         """Highlight algorithm for MUC tabs"""
         # Don't highlight on info message or our own messages
@@ -1359,7 +1357,7 @@ class MucTab(ChatTab):
             self.general_jid,
         ).split(':')
         highlighted = False
-        if not delayed:
+        if not history:
             if self.build_highlight_regex(self.own_nick).search(txt):
                 highlighted = True
             else:
@@ -1369,11 +1367,11 @@ class MucTab(ChatTab):
                         break
         return highlighted
 
-    def do_highlight(self, txt: str, nickname: str, delayed: bool,
+    def do_highlight(self, txt: str, nickname: str, history: bool,
                      corrected: bool = False) -> bool:
         """Set the tab color and returns the highlight state"""
         highlighted = self.message_is_highlight(
-            txt, nickname, delayed, corrected
+            txt, nickname, history, corrected
         )
         if highlighted and self.joined and not corrected:
             if self.state != 'current':