/** LICENSE ********************************************************************
 **
 ** smolbote: yet another qute browser
 ** Copyright (C) 2017  Xian Nox
 **
 ** This program is free software: you can redistribute it and/or modify
 ** it under the terms of the GNU General Public License as published by
 ** the Free Software Foundation, either version 3 of the License, or
 ** (at your option) any later version.
 **
 ** This program 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/>.
 **
 ******************************************************************************/

#include "browser.h"
#include "mainwindow.h"
#include "settings.h"
#include <QtWebEngine>

Browser::Browser(int &argc, char *argv[]) :
    QApplication(argc, argv),
    m_bookmarksManager(new BookmarksDialog),
    m_downloadManager(new DownloadDialog)
{
    QtWebEngine::initialize();
}

Browser::~Browser()
{
    qDeleteAll(m_windows);
    m_windows.clear();

    delete m_bookmarksManager;
    delete m_downloadManager;
}

Browser *Browser::instance()
{
    return static_cast<Browser *>(QCoreApplication::instance());
}

BookmarksDialog *Browser::bookmarks()
{
    return m_bookmarksManager;
}

DownloadDialog *Browser::downloads()
{
    return m_downloadManager;
}

void Browser::setConfigPath(const QString &path)
{
    if(path.isEmpty()) {
        // set default config path
        Settings::setFilePath(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini");
    } else {
        // set custom config path
        Settings::setFilePath(path);
    }
}

void Browser::addWindow(MainWindow *window)
{
    if(m_windows.contains(window)) {
        return;
    }

    m_windows.append(window);
    connect(window, &QObject::destroyed, [this, window]() {
        this->removeWindow(window);
    });

    window->show();
}

void Browser::removeWindow(MainWindow *window)
{
    m_windows.removeOne(window);
}