69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "platform/win/current_geo_location_win.h"
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#include "base/platform/win/base_windows_winrt.h"
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#include "core/current_geo_location.h"
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#include <winrt/Windows.Devices.Geolocation.h>
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#include <winrt/Windows.Foundation.h>
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#include <winrt/Windows.Services.Maps.h>
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#include <winrt/Windows.Foundation.Collections.h>
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namespace Platform {
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void ResolveCurrentExactLocation(Fn<void(Core::GeoLocation)> callback) {
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using namespace winrt::Windows::Foundation;
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using namespace winrt::Windows::Devices::Geolocation;
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const auto success = base::WinRT::Try([&] {
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Geolocator geolocator;
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geolocator.DesiredAccuracy(PositionAccuracy::High);
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if (geolocator.LocationStatus() == PositionStatus::NotAvailable) {
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callback({});
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return;
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}
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geolocator.GetGeopositionAsync().Completed([=](
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IAsyncOperation<Geoposition> that,
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AsyncStatus status) {
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if (status != AsyncStatus::Completed) {
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crl::on_main([=] {
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callback({});
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});
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return;
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}
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const auto point = base::WinRT::Try([&] {
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const auto coordinate = that.GetResults().Coordinate();
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return coordinate.Point().Position();
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});
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crl::on_main([=] {
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if (!point) {
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callback({});
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} else {
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callback({
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.point = { point->Latitude, point->Longitude },
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.accuracy = Core::GeoLocationAccuracy::Exact,
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});
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}
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});
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});
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});
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if (!success) {
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callback({});
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}
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}
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void ResolveLocationAddress(
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const Core::GeoLocation &location,
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const QString &language,
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Fn<void(Core::GeoAddress)> callback) {
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callback({});
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}
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} // namespace Platform
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