ApplicationDatabaseController.cpp

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/*
 * This file is part of ArmarX.
 *
 * Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package    ArmarXCore::core
 * @author     Cedric Seehausen (usdnr at kit dot edu)
 * @date       2016
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
 
#include "ApplicationDatabaseController.h"
 
#include <QMessageBox>
 
#include <ArmarXCore/core/logging/Logging.h>
#include <ArmarXCore/util/ScenarioManagerCommon/parser/iceparser.h>
 
#include "../gui/applicationdatabaseitem.h"
 
using namespace ScenarioManager;
using namespace Controller;
using namespace Data_Structure;
using namespace Exec;
using namespace armarx;
 
ApplicationDatabaseController::ApplicationDatabaseController(PackageVectorPtr packages,
                                                             ExecutorPtr executor,
                                                             QObject* parent) :
    QObject(parent),
    treemodel(),
    model(new FilterableTreeModelSortFilterProxyModel()),
    packages(packages),
    executor(executor)
{
    //Q_DECLARE_METATYPE(FilterableTreeModelSortFilterProxyModelPtr);
    //qRegisterMetaType<FilterableTreeModelSortFilterProxyModelPtr>();
    qRegisterMetaType<FilterableTreeModelSortFilterProxyModelPtr>(
        "FilterableTreeModelSortFilterProxyModelPtr");
    model->setSourceModel(&treemodel);
}
 
ApplicationDatabaseController::~ApplicationDatabaseController()
{
}
 
FilterableTreeModelSortFilterProxyModelPtr
ApplicationDatabaseController::getModel()
{
    return model;
}
 
void
ApplicationDatabaseController::updatePackages()
{
    treemodel.clear();
 
    ApplicationDatabaseItem* rootItem = treemodel.getRootItem();
 
    for (const auto& package : *packages)
    {
        ApplicationDatabaseItem* packageItem = new ApplicationDatabaseItem(package);
 
        for (const auto& application : *package->getApplications())
        {
            ApplicationDatabaseItem* applicationItem = new ApplicationDatabaseItem(application);
 
            // getFound() is cached, and this list is only rebuilt when the packages change, so
            // refresh it here rather than showing whatever was true when the package was parsed.
            application->updateFound();
            if (!application->getFound())
            {
                applicationItem->setEnabled(false);
            }
 
            packageItem->appendChild(applicationItem);
        }
 
        rootItem->appendChild(packageItem);
    }
 
    treemodel.update();
    // For some unknown reason, resetting the smart pointer is necessary to see an updated results list.
    model.reset(new FilterableTreeModelSortFilterProxyModel());
    model->setSourceModel(&treemodel);
 
    emit modelUpdated(model);
}
 
void
ApplicationDatabaseController::on_itemClicked(const QModelIndex& index)
{
    //emit showApplication mit app pointer;
    ApplicationDatabaseItem* appItem =
        model->data(index, APPLICATIONITEMSOURCE).value<ApplicationDatabaseItem*>();
 
    if (appItem == nullptr)
    {
        return;
    }
 
    if (!appItem->isEnabled())
    {
        QMessageBox message;
        message.setText("Could not find Application " + appItem->data(0).toString() + " at " +
                        QString::fromStdString(appItem->getApplication()->getPathToExecutable()) +
                        ".");
        message.exec();
        return;
    }
 
    //ApplicationInstance is clicked
    if (index.parent().isValid())
    {
        //appItem = reinterpret_cast<ApplicationDatabaseItem*>(rootItem->child(index.parent().row())->child(index.row()));
        std::string cacheDir = Parser::IceParser::getCacheDir();
 
        //        executor->loadAndSetCachedProperties(appItem->getApplication(), cacheDir);
        //        emit applicationClicked(appItem->getApplication());
    }
    else //scenario clicked
    {
        //appItem = reinterpret_cast<ApplicationDatabaseItem*>(rootItem->child(index.row()));
        emit packageClicked(appItem->getPackage());
    }
}