#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QtGui>
#include <QString>
#include <QList>
#include <QSettings>
#include <QMap>
#include <QCoreApplication>
#include <QGridLayout>
#include <QSignalMapper>
/*
namespace Ui {
    class MainWindow;
}*/

class MainWindow : public QMainWindow
{
    Q_OBJECT
    QWidget fenetre;
    int ret, layoutpage, adminpage;//num. of page in screenStacked
    QSignalMapper * signalmap;//to write different answer for every created button
    QWidget adminWidget;//admin page
    QWidget layoutWidget;// question page
    QWidget screenWidget;// contain QStackedWidget screen
    QStackedWidget screenStacked;//centralWidget(QVBoxLayout(screenstacked))
    QTextStream flux;// used to write into file
    QSettings conf;//("fwf", "sondage");// "conf", "raw", "question"
    QFile conffile;// contain QSetting file
    QFile rawfile;// contain raw result
    QFile questionfile;// contain question
    QList<QString> result;// result of "ask session"
    QVBoxLayout VBoxLayout;// to put screen(QStackedLayout) into screenWidget(QWidget) and centralWidget
    QGridLayout layoutGrid, adminGrid;
    QList<QString> question;
    int maxcolumn;
    int maxrow;// it isn't a #define statemment, cause I want use it to change orientation
    int current;// current  question [question.at(current)=QString]
    int hmpi;//how many person interroged

protected:
    QMap<QString, QPushButton*> buttons;// contain answer button with QString to save when clicked
public:
    enum ScreenOrientation {
        ScreenOrientationLockPortrait,
        ScreenOrientationLockLandscape,
        ScreenOrientationAuto
    };
    explicit MainWindow(QString tmp="+", QWidget *parent = 0);
    virtual ~MainWindow();
    // Note that this will only have an effect on Symbian and Fremantle.
    void setOrientation(ScreenOrientation orientation);
    void end();
    int setCurrent(int=0);// int for question's number
    void showExpanded();
    int addQuestion(QString="+");// some buttons separed by a DELIMITER
    int addButtons(QString, QGridLayout &);
    /*QString getPart(int, QString);//0 for question, and so on for answer
    int hmPart(QString);//How Many part ? (how many DELIMITER ...) (use question[current])*/
    int fillGrid();
    void admin();
    void next();
    void backadmin();
    void flushGrid(QGridLayout&);
    void test(QString);
public slots:
    void react(const QString &);



signals:

private:
    //Ui::MainWindow *ui;
};

#endif // MAINWINDOW_H