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Code Issues Releases Wiki Activity

Let [Photo|Document]Media outlive message view.

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This commit is contained in:
John Preston
2020-05-26 18:32:38 +04:00
parent 700d3db4cc
commit dbb46ce9b0
15 changed files with 48 additions and 27 deletions
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15
Telegram/SourceFiles/data/data_session.cpp
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@@ -268,6 +268,18 @@ void Session::clear() {
_photos.clear();
}
void Session::keepAlive(std::shared_ptr<PhotoMedia> media) {
// NB! This allows PhotoMedia to outlive Main::Session!
// In case this is a problem this code should be rewritten.
crl::on_main(&session(), [media = std::move(media)]{});
}
void Session::keepAlive(std::shared_ptr<DocumentMedia> media) {
// NB! This allows DocumentMedia to outlive Main::Session!
// In case this is a problem this code should be rewritten.
crl::on_main(&session(), [media = std::move(media)] {});
}
not_null<PeerData*> Session::peer(PeerId id) {
const auto i = _peers.find(id);
if (i != _peers.cend()) {
@@ -3335,6 +3347,9 @@ void Session::registerItemView(not_null<ViewElement*> view) {
}
void Session::unregisterItemView(not_null<ViewElement*> view) {
Expects(!_playingVideoFiles.contains(view));
Expects(!_heavyViewParts.contains(view));
const auto i = _views.find(view->data());
if (i != end(_views)) {
auto &list = i->second;