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tdesktop
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Apply faved stickers limit when faving a new one.

This commit is contained in:
John Preston 2017-08-05 13:57:23 +02:00
parent 9b01621791
commit 472a714ef1
1 changed files with 20 additions and 0 deletions
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20
Telegram/SourceFiles/chat_helpers/stickers.cpp
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@ -188,6 +188,25 @@ bool IsFaved(gsl::not_null<DocumentData*> document) {
return (it != Global::StickerSets().cend()) && it->stickers.contains(document);
}
void CheckFavedLimit(Set &set) {
if (set.stickers.size() <= Global::StickersFavedLimit()) {
return;
}
auto removing = set.stickers.back();
set.stickers.pop_back();
for (auto i = set.emoji.begin(); i != set.emoji.end();) {
auto index = i->indexOf(removing);
if (index >= 0) {
i->removeAt(index);
if (i->empty()) {
i = set.emoji.erase(i);
continue;
}
}
++i;
}
}
void SetIsFaved(gsl::not_null<DocumentData*> document, const std::vector<gsl::not_null<EmojiPtr>> *emojiList = nullptr) {
auto &sets = Global::RefStickerSets();
auto it = sets.find(FavedSetId);
@ -252,6 +271,7 @@ void SetIsFaved(gsl::not_null<DocumentData*> document, const std::vector<gsl::no
for (auto emoji : list) {
it->emoji[emoji].push_front(document);
}
CheckFavedLimit(*it);
}
Local::writeFavedStickers();
Auth().data().stickersUpdated().notify(true);