45 lines
1.1 KiB
C++
45 lines
1.1 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_location.h"
|
||
|
|
|
||
|
|
#include "ui/image/image.h"
|
||
|
|
#include "data/data_file_origin.h"
|
||
|
|
|
||
|
|
namespace Data {
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
GeoPointLocation ComputeLocation(const Data::LocationPoint &point) {
|
||
|
|
const auto scale = 1 + (cScale() * cIntRetinaFactor()) / 200;
|
||
|
|
const auto zoom = 13 + (scale - 1);
|
||
|
|
const auto w = st::locationSize.width() / scale;
|
||
|
|
const auto h = st::locationSize.height() / scale;
|
||
|
|
|
||
|
|
auto result = GeoPointLocation();
|
||
|
|
result.lat = point.lat();
|
||
|
|
result.lon = point.lon();
|
||
|
|
result.access = point.accessHash();
|
||
|
|
result.width = w;
|
||
|
|
result.height = h;
|
||
|
|
result.zoom = zoom;
|
||
|
|
result.scale = scale;
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
LocationThumbnail::LocationThumbnail(const LocationPoint &point)
|
||
|
|
: point(point)
|
||
|
|
, thumb(Images::Create(ComputeLocation(point))) {
|
||
|
|
}
|
||
|
|
|
||
|
|
void LocationThumbnail::load(FileOrigin origin) {
|
||
|
|
thumb->load(origin);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace Data
|