/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2012 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* 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 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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/>.
*
* ============================================================ */


#ifndef APPLICATION_H
#define APPLICATION_H


// Rekonq Includes
#include "rekonq_defines.h"

// KDE Includes
#include <KUniqueApplication>
#include <KUrl>

// Qt Includes
#include <QWeakPointer>

// Forward Declarations
class TabWindow;
class WebWindow;


typedef QList< QWeakPointer<TabWindow> > TabWindowList;


// ---------------------------------------------------------------------------------------------------------------


#define rApp Application::instance()

/**
  * Rekonq Application class
  */
class Application : public KUniqueApplication
{
    Q_OBJECT

public:
    Application();
    ~Application();

    int newInstance();
    static Application *instance();

    TabWindow *tabWindow();
    TabWindow *newTabWindow();
    TabWindowList tabWindowList();

public Q_SLOTS:
    /**
     * Save application's configuration
     *
     * @see ReKonfig::self()->writeConfig();
     */
    void saveConfiguration() const;

    /**
     * @short load url
     *
     * @param url The url to load
     * @param type the type where loading the url. @see Rekonq::OpenType
     */
    void loadUrl(const KUrl& url,
                 const Rekonq::OpenType& type = Rekonq::CurrentTab
                );

    void removeTabWindow(TabWindow *window);

protected:
    // This is used to track which window was activated most recently
    bool eventFilter(QObject *watched, QEvent *event);

private Q_SLOTS:
    void updateConfiguration();

    void queryQuit();

private:
    TabWindowList m_tabWindows;
};

#endif // APPLICATION_H