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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/crosapi/media_ui_ash.h"
#include <utility>
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/system/media/media_tray.h"
#include "ash/system/status_area_widget.h"
#include "ash/system/unified/unified_system_tray.h"
#include "ash/system/unified/unified_system_tray_bubble.h"
#include "ash/system/unified/unified_system_tray_controller.h"
#include "components/global_media_controls/public/constants.h"
namespace {
bool IsKioskSession() {
return ash::Shell::Get()->session_controller()->IsRunningInAppMode();
}
} // namespace
namespace crosapi {
namespace mojom {
using global_media_controls::mojom::DeviceService;
} // namespace mojom
MediaUIAsh::MediaUIAsh() = default;
MediaUIAsh::~MediaUIAsh() = default;
void MediaUIAsh::BindReceiver(mojo::PendingReceiver<mojom::MediaUI> receiver) {
receivers_.Add(this, std::move(receiver));
}
void MediaUIAsh::RegisterDeviceService(
const base::UnguessableToken& id,
mojo::PendingRemote<mojom::DeviceService> pending_device_service) {
mojo::Remote<mojom::DeviceService> device_service{
std::move(pending_device_service)};
device_service.set_disconnect_handler(base::BindOnce(
&MediaUIAsh::RemoveDeviceService, base::Unretained(this), id));
for (Observer& observer : observers_) {
observer.OnDeviceServiceRegistered(device_service.get());
}
device_services_.emplace(id, std::move(device_service));
}
void MediaUIAsh::ShowDevicePicker(const std::string& item_id) {
// Keep Media Tray pinned to use a separate widget in kiosk sessions because
// the Unified System Tray bubble is not available.
if (IsKioskSession()) {
ash::MediaTray::SetPinnedToShelf(true);
}
if (ash::MediaTray::IsPinnedToShelf()) {
ash::StatusAreaWidget::ForWindow(ash::Shell::Get()->GetPrimaryRootWindow())
->media_tray()
->ShowBubbleWithItem(item_id);
} else {
ash::UnifiedSystemTray* tray =
ash::StatusAreaWidget::ForWindow(
ash::Shell::Get()->GetPrimaryRootWindow())
->unified_system_tray();
tray->ShowBubble();
tray->bubble()
->unified_system_tray_controller()
->ShowMediaControlsDetailedView(
global_media_controls::GlobalMediaControlsEntryPoint::kPresentation,
item_id);
}
}
mojom::DeviceService* MediaUIAsh::GetDeviceService(
const base::UnguessableToken& id) {
auto service_it = device_services_.find(id);
return service_it == device_services_.end() ? nullptr
: service_it->second.get();
}
void MediaUIAsh::AddObserver(Observer* observer) {
observers_.AddObserver(observer);
}
void MediaUIAsh::RemoveObserver(Observer* observer) {
observers_.RemoveObserver(observer);
}
void MediaUIAsh::RemoveDeviceService(const base::UnguessableToken& id) {
device_services_.erase(id);
}
} // namespace crosapi
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