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// Copyright 2013 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 "remoting/host/it2me_desktop_environment.h"
#include <utility>
#include "base/logging.h"
#include "base/single_thread_task_runner.h"
#include "build/build_config.h"
#include "remoting/host/client_session_control.h"
#include "remoting/host/host_window.h"
#include "remoting/host/host_window_proxy.h"
#include "remoting/host/local_input_monitor.h"
#if defined(OS_POSIX)
#include <sys/types.h>
#include <unistd.h>
#endif // defined(OS_POSIX)
namespace remoting {
It2MeDesktopEnvironment::~It2MeDesktopEnvironment() {
DCHECK(caller_task_runner()->BelongsToCurrentThread());
}
It2MeDesktopEnvironment::It2MeDesktopEnvironment(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
base::WeakPtr<ClientSessionControl> client_session_control,
bool supports_touch_events)
: BasicDesktopEnvironment(caller_task_runner,
video_capture_task_runner,
input_task_runner,
ui_task_runner,
supports_touch_events) {
DCHECK(caller_task_runner->BelongsToCurrentThread());
// Create the local input monitor.
local_input_monitor_ = LocalInputMonitor::Create(caller_task_runner,
input_task_runner,
ui_task_runner,
client_session_control);
// The host UI should be created on the UI thread.
bool want_user_interface = true;
#if defined(OS_MACOSX)
// Don't try to display any UI on top of the system's login screen as this
// is rejected by the Window Server on OS X 10.7.4, and prevents the
// capturer from working (http://crbug.com/140984).
// TODO(lambroslambrou): Use a better technique of detecting whether we're
// running in the LoginWindow context, and refactor this into a separate
// function to be used here and in CurtainMode::ActivateCurtain().
want_user_interface = getuid() != 0;
#endif // defined(OS_MACOSX)
// Create the continue and disconnect windows.
if (want_user_interface) {
continue_window_ = HostWindow::CreateContinueWindow();
continue_window_.reset(new HostWindowProxy(
caller_task_runner, ui_task_runner, std::move(continue_window_)));
continue_window_->Start(client_session_control);
disconnect_window_ = HostWindow::CreateDisconnectWindow();
disconnect_window_.reset(new HostWindowProxy(
caller_task_runner, ui_task_runner, std::move(disconnect_window_)));
disconnect_window_->Start(client_session_control);
}
}
It2MeDesktopEnvironmentFactory::It2MeDesktopEnvironmentFactory(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner)
: BasicDesktopEnvironmentFactory(caller_task_runner,
video_capture_task_runner,
input_task_runner,
ui_task_runner) {}
It2MeDesktopEnvironmentFactory::~It2MeDesktopEnvironmentFactory() {}
scoped_ptr<DesktopEnvironment> It2MeDesktopEnvironmentFactory::Create(
base::WeakPtr<ClientSessionControl> client_session_control) {
DCHECK(caller_task_runner()->BelongsToCurrentThread());
return make_scoped_ptr(new It2MeDesktopEnvironment(
caller_task_runner(), video_capture_task_runner(), input_task_runner(),
ui_task_runner(), client_session_control, supports_touch_events()));
}
} // namespace remoting
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