/****************************************
 *
 *   theShell - Desktop Environment
 *   Copyright (C) 2019 Victor Tran
 *
 *   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/>.
 *
 * *************************************/

#ifndef MENU_H
#define MENU_H

#include <QDialog>
#include <QFocusEvent>
#include <QTimer>
#include <tpropertyanimation.h>
#include <QList>
#include <QListWidgetItem>
#include <QPaintEvent>
#include <QDrag>
#include <QCommandLinkButton>
#include <QStyledItemDelegate>
#include <systemd/sd-login.h>
#include "endsessionwait.h"
#include "mainwindow.h"
#include "dbusevents.h"
#include "tutorialwindow.h"
#include "bthandsfree.h"
#include <QFutureWatcher>
#include "apps/appslistmodel.h"
#include "screenrecorder.h"

#undef KeyPress

namespace Ui {
class Menu;
}

class Menu : public QDialog
{
    Q_OBJECT
    Q_PROPERTY(QRect geometry READ geometry WRITE setGeometry)

    public:
        explicit Menu(QWidget *parent = 0);
        ~Menu();
        void setGeometry(int x, int y, int w, int h);
        void setGeometry(QRect geometry);

        void prepareForShow();

        void show();
        void close();

        void showPartial(int pixels);


    signals:
        void menuClosing();

        void currentSettingChanged(bool isOn);

    private slots:
        void checkForclose();

        void on_pushButton_clicked();

        void on_pushButton_2_clicked();

        void on_commandLinkButton_clicked();

        void on_commandLinkButton_2_clicked();

        void on_commandLinkButton_3_clicked();

        void on_lineEdit_textEdited(const QString &arg1);

        bool eventFilter(QObject *object, QEvent *event);

        void on_lineEdit_returnPressed();

        void on_pushButton_3_clicked();

        void on_commandLinkButton_5_clicked();

        void on_commandLinkButton_7_clicked();

        void on_commandLinkButton_8_clicked();

        void on_commandLinkButton_6_clicked();

        void on_commandLinkButton_4_clicked();

        void on_exitButton_clicked();

        void on_fakeEndButton_clicked();

        void on_helpButton_clicked();

        void on_reportBugButton_clicked();

        void launchAppByIndex(const QModelIndex &index);

        void showActionMenuByIndex(QModelIndex index);

        void on_appsListView_customContextMenuRequested(const QPoint &pos);

        void on_cancelEndSessionWarningButton_clicked();

        void on_endSessionAnywayButton_clicked();

        void on_cancelSwitchUsersButton_clicked();

        void on_startNewSessionButton_clicked();

        void on_availableUsersList_itemActivated(QListWidgetItem *item);

        void on_backButton_clicked();

    private:
        Ui::Menu *ui;

        bool checkFocus(QLayout *layout);
        QSettings settings;

        //QList<App> apps;
        //QList<App> appsShown;
        int pinnedAppsCount = 0;

        bool doCheckForClose = false;

        //void closeEvent(QCloseEvent *event);
        void paintEvent(QPaintEvent* event);
        void changeEvent(QEvent* event);

        void mousePressEvent(QMouseEvent* event);
        void mouseMoveEvent(QMouseEvent* event);
        void mouseReleaseEvent(QMouseEvent* event);

        EndSessionWait::shutdownType pendingEndSessionType;

        void reject();
        bool resizing = false;

        BTHandsfree* bt;
};

class UsersListDelegate : public QAbstractItemDelegate
{
    Q_OBJECT

public:
        explicit UsersListDelegate(QObject* parent = nullptr) {}

        void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
        QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
};


#endif // MENU_H