afb81b8278
Some checks failed
Docker. / Ubuntu (push) Has been cancelled
User-agent updater. / User-agent (push) Failing after 15s
Lock Threads / lock (push) Failing after 10s
Waiting for answer. / waiting-for-answer (push) Failing after 22s
Close stale issues and PRs / stale (push) Successful in 13s
Needs user action. / needs-user-action (push) Failing after 8s
Can't reproduce. / cant-reproduce (push) Failing after 8s
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop application for the Telegram messaging service.
|
|
|
|
For license and copyright information please follow this link:
|
|
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
|
|
*/
|
|
#include "data/data_media_rotation.h"
|
|
|
|
namespace Data {
|
|
namespace {
|
|
|
|
[[nodiscard]] int NormalizeRotation(int rotation) {
|
|
const auto result = rotation
|
|
- ((rotation / 360) - ((rotation < 0) ? 1 : 0)) * 360;
|
|
|
|
Ensures(result >= 0 && result < 360);
|
|
return result;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
void MediaRotation::set(not_null<PhotoData*> photo, int rotation) {
|
|
if (rotation % 360) {
|
|
_photoRotations[photo] = NormalizeRotation(rotation);
|
|
} else {
|
|
_photoRotations.remove(photo);
|
|
}
|
|
}
|
|
|
|
int MediaRotation::get(not_null<PhotoData*> photo) const {
|
|
const auto i = _photoRotations.find(photo);
|
|
return (i != end(_photoRotations)) ? i->second : 0;
|
|
}
|
|
|
|
void MediaRotation::set(not_null<DocumentData*> document, int rotation) {
|
|
if (rotation % 360) {
|
|
_documentRotations[document] = NormalizeRotation(rotation);
|
|
} else {
|
|
_documentRotations.remove(document);
|
|
}
|
|
}
|
|
|
|
int MediaRotation::get(not_null<DocumentData*> document) const {
|
|
const auto i = _documentRotations.find(document);
|
|
return (i != end(_documentRotations)) ? i->second : 0;
|
|
}
|
|
|
|
} // namespace Data
|