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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/phonehub/browser_tabs_model_controller.h"
namespace ash::phonehub {
namespace {
using multidevice_setup::mojom::Feature;
using multidevice_setup::mojom::FeatureState;
} // namespace
BrowserTabsModelController::BrowserTabsModelController(
multidevice_setup::MultiDeviceSetupClient* multidevice_setup_client,
BrowserTabsModelProvider* browser_tabs_model_provider,
MutablePhoneModel* mutable_phone_model)
: multidevice_setup_client_(multidevice_setup_client),
cached_model_(/*is_tab_sync_enabled=*/false),
browser_tabs_model_provider_(browser_tabs_model_provider),
mutable_phone_model_(mutable_phone_model) {
multidevice_setup_client_->AddObserver(this);
browser_tabs_model_provider_->AddObserver(this);
}
BrowserTabsModelController::~BrowserTabsModelController() {
multidevice_setup_client_->RemoveObserver(this);
browser_tabs_model_provider_->RemoveObserver(this);
}
void BrowserTabsModelController::OnBrowserTabsUpdated(
bool is_sync_enabled,
const std::vector<BrowserTabsModel::BrowserTabMetadata>&
browser_tabs_metadata) {
cached_model_ = BrowserTabsModel(is_sync_enabled, browser_tabs_metadata);
UpdateBrowserTabsModel();
}
void BrowserTabsModelController::OnFeatureStatesChanged(
const multidevice_setup::MultiDeviceSetupClient::FeatureStatesMap&
feature_states_map) {
UpdateBrowserTabsModel();
}
void BrowserTabsModelController::UpdateBrowserTabsModel() {
FeatureState feature_state = multidevice_setup_client_->GetFeatureState(
Feature::kPhoneHubTaskContinuation);
if (feature_state == FeatureState::kEnabledByUser)
mutable_phone_model_->SetBrowserTabsModel(cached_model_);
else
mutable_phone_model_->SetBrowserTabsModel(std::nullopt);
}
} // namespace ash::phonehub
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