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// Copyright 2015 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/app_list/app_list_model_builder.h"
#include <utility>
#include <vector>
#include "base/logging.h"
#include "chrome/browser/ash/app_list/chrome_app_list_item.h"
////////////////////////////////////////////////////////////////////////////////
// AppListModelBuilder::ScopedAppPositionInitCallbackForTest
AppListModelBuilder::ScopedAppPositionInitCallbackForTest::
ScopedAppPositionInitCallbackForTest(AppListModelBuilder* builder,
AppPositionInitCallback callback)
: builder_(builder), callback_(callback) {
DCHECK(!builder->position_setter_for_test_);
builder->position_setter_for_test_ = &callback_;
}
AppListModelBuilder::ScopedAppPositionInitCallbackForTest::
~ScopedAppPositionInitCallbackForTest() {
DCHECK_EQ(builder_->position_setter_for_test_, &callback_);
builder_->position_setter_for_test_ = nullptr;
}
////////////////////////////////////////////////////////////////////////////////
// AppListModelBuilder
AppListModelBuilder::AppListModelBuilder(AppListControllerDelegate* controller,
const char* item_type)
: controller_(controller), item_type_(item_type) {}
AppListModelBuilder::~AppListModelBuilder() = default;
void AppListModelBuilder::Initialize(app_list::AppListSyncableService* service,
Profile* profile,
AppListModelUpdater* model_updater) {
DCHECK(!service_ && !profile_ && !model_updater_);
service_ = service;
profile_ = profile;
model_updater_ = model_updater;
BuildModel();
}
void AppListModelBuilder::InsertApp(std::unique_ptr<ChromeAppListItem> app) {
if (service_) {
service_->AddItem(std::move(app));
return;
}
// Initialize the position before adding `app`. In the product code, a new
// app's position is initialized by `service_` if `app` does not have a
// default position. But in tests `service_` could be null.
DCHECK(position_setter_for_test_);
position_setter_for_test_->Run(app.get());
model_updater_->AddItem(std::move(app));
}
void AppListModelBuilder::RemoveApp(const std::string& id,
bool unsynced_change) {
// The parameter `is_uninstall` is true because the item is removed due to
// local app uninstallation rather than sync.
if (!unsynced_change && service_) {
service_->RemoveItem(id, /*is_unistall=*/true);
return;
}
model_updater_->RemoveItem(id, /*is_uninstall=*/true);
}
const app_list::AppListSyncableService::SyncItem*
AppListModelBuilder::GetSyncItem(
const std::string& id,
sync_pb::AppListSpecifics::AppListItemType type) {
if (!service_)
return nullptr;
auto* result = service_->GetSyncItem(id);
return result && result->item_type == type ? result : nullptr;
}
ChromeAppListItem* AppListModelBuilder::GetAppItem(const std::string& id) {
ChromeAppListItem* item = model_updater_->FindItem(id);
if (item && item->GetItemType() != item_type_) {
VLOG(2) << "App Item matching id: " << id << " has incorrect type: '"
<< item->GetItemType() << "'";
return nullptr;
}
return item;
}
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