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Code Issues Releases Wiki Activity

Move message ownership to History.

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This commit is contained in:
John Preston
2020-02-20 12:45:25 +04:00
parent 6357529901
commit c8d2ac9583
13 changed files with 138 additions and 130 deletions
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39
Telegram/SourceFiles/data/data_session.cpp
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@@ -1724,18 +1724,15 @@ auto Session::messagesListForInsert(ChannelId channelId)
: &_channelMessages[channelId];
}
HistoryItem *Session::registerMessage(std::unique_ptr<HistoryItem> item) {
Expects(item != nullptr);
const auto result = item.get();
const auto list = messagesListForInsert(result->channelId());
const auto i = list->find(result->id);
void Session::registerMessage(not_null<HistoryItem*> item) {
const auto list = messagesListForInsert(item->channelId());
const auto itemId = item->id;
const auto i = list->find(itemId);
if (i != list->end()) {
LOG(("App Error: Trying to re-registerMessage()."));
i->second->destroy();
}
list->emplace(result->id, std::move(item));
return result;
list->emplace(itemId, item);
}
void Session::processMessagesDeleted(
@@ -1754,7 +1751,7 @@ void Session::processMessagesDeleted(
const auto i = list ? list->find(messageId.v) : Messages::iterator();
if (list && i != list->end()) {
const auto history = i->second->history();
destroyMessage(i->second.get());
i->second->destroy();
if (!history->chatListMessageKnown()) {
historiesToCheck.emplace(history);
}
@@ -1780,32 +1777,12 @@ void Session::removeDependencyMessage(not_null<HistoryItem*> item) {
}
}
void Session::destroyMessage(not_null<HistoryItem*> item) {
Expects(item->isHistoryEntry() || !item->mainView());
void Session::unregisterMessage(not_null<HistoryItem*> item) {
const auto peerId = item->history()->peer->id;
if (item->isHistoryEntry()) {
// All this must be done for all items manually in History::clear()!
item->eraseFromUnreadMentions();
if (IsServerMsgId(item->id)) {
if (const auto types = item->sharedMediaTypes()) {
session().storage().remove(Storage::SharedMediaRemoveOne(
peerId,
types,
item->id));
}
} else {
session().api().cancelLocalItem(item);
}
item->history()->itemRemoved(item);
}
_itemRemoved.fire_copy(item);
groups().unregisterMessage(item);
removeDependencyMessage(item);
session().notifications().clearFromItem(item);
const auto list = messagesListForInsert(peerToChannel(peerId));
list->erase(item->id);
messagesListForInsert(peerToChannel(peerId))->erase(item->id);
}
MsgId Session::nextLocalMessageId() {