feat: add SettingWidget::dropdown support for int style enums (#6303)

src/singletons/Settings.hpp

@@ -2,8 +2,10 @@
 
 #include "common/ChatterinoSetting.hpp"
 #include "common/enums/MessageOverflow.hpp"
+#include "common/LastMessageLineStyle.hpp"
 #include "common/Modes.hpp"
 #include "common/SignalVector.hpp"
+#include "common/ThumbnailPreviewMode.hpp"
 #include "common/TimeoutStackStyle.hpp"
 #include "controllers/filters/FilterRecord.hpp"
 #include "controllers/highlights/HighlightBadge.hpp"
@@ -16,7 +18,6 @@
 #include "controllers/sound/ISoundController.hpp"
 #include "providers/emoji/EmojiStyle.hpp"
 #include "singletons/Toasts.hpp"
-#include "util/QMagicEnumTagged.hpp"
 #include "util/RapidJsonSerializeQString.hpp"  // IWYU pragma: keep
 #include "widgets/NotebookEnums.hpp"
 
@@ -24,6 +25,9 @@
 #include <pajlada/settings/settinglistener.hpp>
 #include <pajlada/signals/signalholder.hpp>
 
+#include <optional>
+#include <string_view>
+
 using TimeoutButton = std::pair<QString, int>;
 
 namespace chatterino {
@@ -52,14 +56,6 @@ enum UsernameDisplayMode : int {
     UsernameAndLocalizedName = 3,  // Username (Localized name)
 };
 
-enum ThumbnailPreviewMode : int {
-    DontShow = 0,
-
-    AlwaysShow = 1,
-
-    ShowOnShift = 2,
-};
-
 enum UsernameRightClickBehavior : int {
     Reply = 0,
     Mention = 1,
@@ -106,7 +102,7 @@ enum class EmoteTooltipScale : std::uint8_t {
     Huge,
 };
 
-constexpr qmagicenum::customize_t qmagicenumDisplayName(
+constexpr std::optional<std::string_view> qmagicenumDisplayName(
     EmoteTooltipScale value) noexcept
 {
     switch (value)
@@ -163,8 +159,10 @@ public:
                                       "h:mm"};
     BoolSetting showLastMessageIndicator = {
         "/appearance/messages/showLastMessageIndicator", false};
-    EnumSetting<Qt::BrushStyle> lastMessagePattern = {
-        "/appearance/messages/lastMessagePattern", Qt::SolidPattern};
+    EnumSetting<LastMessageLineStyle> lastMessagePattern = {
+        "/appearance/messages/lastMessagePattern",
+        LastMessageLineStyle::Solid,
+    };
     QStringSetting lastMessageColor = {"/appearance/messages/lastMessageColor",
                                        "#7f2026"};
     BoolSetting showEmptyInput = {"/appearance/showEmptyInputBox", true};