Matrix: user messages not appearing after re-entering room

3 files changed, 18 insertions, 2 deletions

diff --git a/src/QuickMedia.cpp b/src/QuickMedia.cpp
index 0b91876..9a842dc 100644
--- a/src/QuickMedia.cpp
+++ b/src/QuickMedia.cpp
@@ -3852,6 +3852,15 @@ namespace QuickMedia {
             }
         };
 
+        auto filter_provisional_messages = [](Messages &messages) {
+            for(auto it = messages.begin(); it != messages.end();) {
+                if((*it)->provisional)
+                    it = messages.erase(it);
+                else
+                    ++it;
+            }
+        };
+
         auto add_new_messages_to_current_room = [&me, &tabs, &selected_tab, &current_room, &chat_state](Messages &messages) {
             if(messages.empty())
                 return;
@@ -4449,6 +4458,7 @@ namespace QuickMedia {
                 all_messages.insert(all_messages.end(), sync_data.messages.begin(), sync_data.messages.end());
                 filter_existing_messages(sync_data.messages);
             }
+            filter_provisional_messages(sync_data.messages);
             add_new_messages_to_current_room(sync_data.messages);
             modify_related_messages_in_current_room(sync_data.messages);
             process_reactions(sync_data.messages);
diff --git a/src/ResourceLoader.cpp b/src/ResourceLoader.cpp
index 77ad675..1665e4d 100644
--- a/src/ResourceLoader.cpp
+++ b/src/ResourceLoader.cpp
@@ -54,8 +54,8 @@ namespace QuickMedia::FontLoader {
                     break;
             }
 
+            font = new_font.get();
             font_cache[(size_t)font_type] = std::move(new_font);
-            font = font_cache[(size_t)font_type].get();
         }
         return font;
     }
diff --git a/src/plugins/Matrix.cpp b/src/plugins/Matrix.cpp
index eeef477..c54a8f6 100644
--- a/src/plugins/Matrix.cpp
+++ b/src/plugins/Matrix.cpp
@@ -1750,11 +1750,12 @@ namespace QuickMedia {
         if(!type_json.IsString())
             return nullptr;
 
+        bool provisional = false;
         const rapidjson::Value &unsigned_json = GetMember(event_item_json, "unsigned");
         if(unsigned_json.IsObject()) {
             const rapidjson::Value &transaction_id_json = GetMember(unsigned_json, "transaction_id");
             if(transaction_id_json.IsString() && my_events_transaction_ids.find(transaction_id_json.GetString()) != my_events_transaction_ids.end())
-                return nullptr;
+                provisional = true;
         }
 
         RelatedEventType related_event_type = RelatedEventType::NONE;
@@ -1784,6 +1785,7 @@ namespace QuickMedia {
                     message->related_event_id = relates_to_event_id_json.GetString();
                     message->related_event_type = RelatedEventType::REACTION;
                     message->timestamp = timestamp;
+                    message->provisional = provisional;
                     return message;
                 }
             }
@@ -1802,6 +1804,7 @@ namespace QuickMedia {
             message->body = "Message deleted";
             message->timestamp = timestamp;
             message->related_event_type = RelatedEventType::REDACTION;
+            message->provisional = provisional;
 
             const rapidjson::Value &reason_json = GetMember(*content_json, "reason");
             if(reason_json.IsString()) {
@@ -1892,6 +1895,7 @@ namespace QuickMedia {
             message->related_event_id = std::move(related_event_id);
             message->related_event_type = related_event_type;
             message->timestamp = timestamp;
+            message->provisional = provisional;
             return message;
         } else {
             auto message = std::make_shared<Message>();
@@ -1902,6 +1906,7 @@ namespace QuickMedia {
             message->related_event_id = std::move(related_event_id);
             message->related_event_type = related_event_type;
             message->timestamp = timestamp;
+            message->provisional = provisional;
             return message;
         }
 
@@ -1975,6 +1980,7 @@ namespace QuickMedia {
         message->related_event_id = std::move(related_event_id);
         message->related_event_type = related_event_type;
         message->timestamp = timestamp;
+        message->provisional = provisional;
         return message;
     }