Version 1.7.2: Mix peer to grouped_id.

Telegram/SourceFiles/data/data_types.h

@@ -86,30 +86,29 @@ private:
 } // namespace Data
 
 struct MessageGroupId {
-	using Underlying = uint64;
+	uint64 peer = 0;
+	uint64 value = 0;
 
-	enum Type : Underlying {
-		None = 0,
-	} value;
-
-	MessageGroupId(Type value = None) : value(value) {
-	}
-	static MessageGroupId FromRaw(Underlying value) {
-		return static_cast<Type>(value);
+	MessageGroupId() = default;
+	static MessageGroupId FromRaw(uint64 peer, uint64 value) {
+		auto result = MessageGroupId();
+		result.peer = peer;
+		result.value = value;
+		return result;
 	}
 
 	bool empty() const {
-		return value == None;
+		return !value;
 	}
 	explicit operator bool() const {
 		return !empty();
 	}
-	Underlying raw() const {
-		return static_cast<Underlying>(value);
+	uint64 raw() const {
+		return value;
 	}
 
-	friend inline Type value_ordering_helper(MessageGroupId value) {
-		return value.value;
+	friend inline std::pair<uint64, uint64> value_ordering_helper(MessageGroupId value) {
+		return std::make_pair(value.value, value.peer);
 	}
 
 };

Telegram/SourceFiles/history/history_item.h

@@ -347,7 +347,7 @@ private:
 	HistoryView::Element *_mainView = nullptr;
 	friend class HistoryView::Element;
 
-	MessageGroupId _groupId = MessageGroupId::None;
+	MessageGroupId _groupId = MessageGroupId();
 
 };
 

Telegram/SourceFiles/history/history_message.cpp

@@ -370,7 +370,8 @@ HistoryMessage::HistoryMessage(
 	setText({ text, entities });
 
 	if (data.has_grouped_id()) {
-		setGroupId(MessageGroupId::FromRaw(data.vgrouped_id.v));
+		setGroupId(
+			MessageGroupId::FromRaw(history->peer->id, data.vgrouped_id.v));
 	}
 }