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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "services/device/geolocation/geolocation_context.h"
#include <utility>
#include "base/memory/ptr_util.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "services/device/geolocation/geolocation_impl.h"
namespace device {
GeolocationContext::GeolocationContext() = default;
GeolocationContext::~GeolocationContext() = default;
// static
void GeolocationContext::Create(
mojo::PendingReceiver<mojom::GeolocationContext> receiver) {
mojo::MakeSelfOwnedReceiver(std::make_unique<GeolocationContext>(),
std::move(receiver));
}
void GeolocationContext::BindGeolocation(
mojo::PendingReceiver<mojom::Geolocation> receiver,
const GURL& requesting_origin) {
GeolocationImpl* impl = new GeolocationImpl(std::move(receiver), this);
impls_.push_back(base::WrapUnique<GeolocationImpl>(impl));
if (geoposition_override_)
impl->SetOverride(*geoposition_override_);
else
impl->StartListeningForUpdates();
}
void GeolocationContext::OnConnectionError(GeolocationImpl* impl) {
auto it = std::find_if(impls_.begin(), impls_.end(),
[impl](const std::unique_ptr<GeolocationImpl>& gi) {
return impl == gi.get();
});
DCHECK(it != impls_.end());
impls_.erase(it);
}
void GeolocationContext::SetOverride(mojom::GeopositionPtr geoposition) {
geoposition_override_ = std::move(geoposition);
for (auto& impl : impls_) {
impl->SetOverride(*geoposition_override_);
}
}
void GeolocationContext::ClearOverride() {
geoposition_override_.reset();
for (auto& impl : impls_) {
impl->ClearOverride();
}
}
} // namespace device
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