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// Copyright 2014 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/chromeos/app_mode/kiosk_app_external_loader.h"
#include <memory>
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/values.h"
#include "chrome/browser/chromeos/app_mode/chrome_kiosk_external_loader_broker.h"
namespace chromeos {
KioskAppExternalLoader::KioskAppExternalLoader(AppClass app_class)
: app_class_(app_class) {}
KioskAppExternalLoader::~KioskAppExternalLoader() {
if (state_ != State::kInitial) {
SetPrefsChangedHandler(
ChromeKioskExternalLoaderBroker::InstallDataChangeCallback());
}
}
void KioskAppExternalLoader::StartLoading() {
state_ = State::kLoading;
SetPrefsChangedHandler(base::BindRepeating(&KioskAppExternalLoader::SendPrefs,
weak_ptr_factory_.GetWeakPtr()));
}
void KioskAppExternalLoader::SetPrefsChangedHandler(
ChromeKioskExternalLoaderBroker::InstallDataChangeCallback handler) {
switch (app_class_) {
case AppClass::kPrimary:
ChromeKioskExternalLoaderBroker::Get()
->RegisterPrimaryAppInstallDataObserver(std::move(handler));
break;
case AppClass::kSecondary:
ChromeKioskExternalLoaderBroker::Get()
->RegisterSecondaryAppInstallDataObserver(std::move(handler));
break;
}
}
void KioskAppExternalLoader::SendPrefs(base::Value::Dict prefs) {
const bool initial_load = state_ == State::kLoading;
state_ = State::kLoaded;
if (initial_load) {
LoadFinished(std::move(prefs));
} else {
OnUpdated(std::move(prefs));
}
}
} // namespace chromeos
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