feat: add setting for character limit of truncated deleted messages

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unversioned
 
+- Minor: Added setting for character limit of truncated deleted messages. (#6491)
+
 ## 2.5.4
 
 - Bugfix: Fixed crashes that could occur when Lua functions errored with values other than strings. (#6441)

src/messages/MessageBuilder.cpp

@@ -1257,9 +1257,10 @@ MessagePtr MessageBuilder::makeDeletionMessageFromIRC(
                                  MessageColor::System);
 
     auto deletedMessageText = originalMessage->messageText;
-    if (deletedMessageText.length() > 50)
+    auto limit = getSettings()->messageTruncationLimit;
+    if (limit > 0 && deletedMessageText.length() > limit)
     {
-        deletedMessageText = deletedMessageText.left(50) + "…";
+        deletedMessageText = deletedMessageText.left(limit) + "…";
     }
 
     builder

src/providers/twitch/eventsub/MessageBuilder.cpp

@@ -331,14 +331,15 @@ void makeModerateMessage(
 
     builder.emplaceSystemTextAndUpdate("saying:", text);
 
-    if (action.messageBody.view().length() > 50)
+    auto limit = getSettings()->messageTruncationLimit;
+    if (limit > 0 && action.messageBody.view().length() > limit)
     {
         builder
-            .emplace<TextElement>(action.messageBody.qt().left(50) + "…",
+            .emplace<TextElement>(action.messageBody.qt().left(limit) + "…",
                                   MessageElementFlag::Text, MessageColor::Text)
             ->setLink({Link::JumpToMessage, action.messageID.qt()});
 
-        text.append(action.messageBody.qt().left(50) + "…");
+        text.append(action.messageBody.qt().left(limit) + "…");
     }
     else
     {

src/singletons/Settings.hpp

@@ -320,6 +320,9 @@ class Settings
         true,
     };
 
+    IntSetting messageTruncationLimit = {"/behaviour/messageTruncationLimit",
+                                         50};
+
     // Auto-completion
     BoolSetting onlyFetchChattersForSmallerStreamers = {
         "/behaviour/autocompletion/onlyFetchChattersForSmallerStreamers", true};

src/widgets/settingspages/GeneralPage.cpp

@@ -556,6 +556,19 @@ void GeneralPage::initLayout(GeneralPageView &layout)
         [](auto args) {
             return fuzzyToInt(args.value, 0);
         });
+    layout.addDropdown<int>(
+        "Limit truncation of deleted messages",
+        {"No limit", "50 characters", "100 characters", "200 characters",
+         "300 characters", "400 characters"},
+        s.messageTruncationLimit,
+        [](auto val) {
+            return val ? QString::number(val) + " characters"
+                       : QString("No limit");
+        },
+        [](const auto &args) {
+            return fuzzyToInt(args.value, 0);
+        });
+
     layout.addSeparator();
 
     SettingWidget::checkbox("Draw a line below the most recent message before "