blob: 6cff8361e58f0dbabfcc1adb080614a055da1721 [file] [log] [blame]
// Copyright 2016 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/navigation/navigation.h"
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "services/navigation/view_impl.h"
namespace navigation {
Navigation::Navigation()
: ref_factory_(base::MessageLoop::QuitWhenIdleClosure()) {
bindings_.set_connection_error_handler(
base::Bind(&Navigation::ViewFactoryLost, base::Unretained(this)));
}
Navigation::~Navigation() {}
void Navigation::Initialize(shell::Connector* connector,
const shell::Identity& identity,
uint32_t instance_id) {
connector_ = connector;
}
bool Navigation::AcceptConnection(shell::Connection* connection) {
std::string remote_user_id = connection->GetRemoteIdentity().user_id();
if (!client_user_id_.empty() && client_user_id_ != remote_user_id) {
LOG(ERROR) << "Must have a separate Navigation service instance for "
<< "different BrowserContexts.";
return false;
}
client_user_id_ = remote_user_id;
connection->AddInterface<mojom::ViewFactory>(this);
return true;
}
void Navigation::Create(shell::Connection* connection,
mojom::ViewFactoryRequest request) {
bindings_.AddBinding(this, std::move(request));
refs_.insert(ref_factory_.CreateRef());
}
void Navigation::CreateView(mojom::ViewClientPtr client,
mojom::ViewRequest request) {
new ViewImpl(connector_, client_user_id_, std::move(client),
std::move(request), ref_factory_.CreateRef());
}
void Navigation::ViewFactoryLost() {
refs_.erase(refs_.begin());
}
} // navigation