source: ogBrowser-Git/src/mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#define COMMAND "command"
#define COMMAND_CONFIRM "command+confirm"
#define COMMAND_WITH_CONFIRMATION "commandwithconfirmation"  // Backwards compatibility
#define COMMAND_OUTPUT "command+output"
#define COMMAND_CONFIRM_OUTPUT "command+confirm+output"
#define COMMAND_OUTPUT_CONFIRM "command+output+confirm"
#define ENVIRONMENT "OGLOGFILE,ogactiveadmin,DEFAULTSPEED"


#include <QWidget>
#include <QProcess>
#include <QMap>
#include <QMainWindow>
#include <QNetworkReply>
#include <QSslError>
#include <QProgressBar>
#include <QLabel>
#include <QLineEdit>
#include <QTextEdit>
#include <QFile>
#include <QWebEngineView>
#include <QVector>


#include "digitalclock.h"



struct PendingCommand {
    QString command = "";
    bool confirm = false;
    bool returnOutput = false;

    QProcess *process = nullptr;

    bool operator==(const PendingCommand &other) {
        return other.process == process;
    }
};


class MainWindow : public QMainWindow
{
    Q_OBJECT

    public:
        MainWindow(QWidget *parent = 0);
        void closeEvent(QCloseEvent *event) override;

        ~MainWindow();

    public slots:
        // Funcion que maneja los links
        void slotWebLoadStarted();
        void slotWebLoadFinished(bool ok);
        void slotWebLoadProgress(int progress);
        void slotSslErrors(QNetworkReply* reply);
        void slotCertificateErrors(const QWebEngineCertificateError &certificateError);


        // Funciones que manejan cada vez que el proceso hace algo
        void slotProcessStarted();
        void slotProcessFinished(int code,QProcess::ExitStatus status);
        void slotProcessError(QProcess::ProcessError error);
        void slotProcessOutput();
        void slotProcessErrorOutput();

        void slotShutdownProcessFinished(int code, QProcess::ExitStatus status);


        // Funcion para crear terminales
        void slotCreateTerminal();
        void slotDeleteTerminal();

        // Funcion para el webar
        void slotSetUrl(const QUrl &url);
        void slotUrlChanged(const QUrl &url);

        void commandQueued(const QString &command, bool confirm, bool returnOutput);


    private:
        bool isAdmin() const { return m_is_admin; }
        bool isKioskMode() const { return m_kiosk_mode; }
        void registerScheme(const QString &name);
        void registerHandler(const QString &name, bool confirm, bool output, const QString baseCommand = "");

        bool m_is_admin{false};
        bool m_kiosk_mode{false};


    //Functions
    protected:
        int readEnvironmentValues();
        void print(QString s);
        void write(QString s);
        void captureOutputForStatusBar(QString output);
        void startProgressBar();
        void finishProgressBar();
        void executeCommand(QString &string);
        QString readSpeed();
        void showErrorMessage(QString string);

    protected:
        QWebEngineView *m_web;
        QTextEdit *m_output;
        QLabel *m_logo;
        QProgressBar *m_progressBar;
        QLabel *m_speedInfo;
        DigitalClock *m_clock;
        QTabWidget *m_tabs;
        QLineEdit *m_webBar;

        //QProcess *m_process;
        QProcess m_shutdown_process;

        QMap<QString,QString> m_env;
        QFile *m_logfile;
        QTextStream *m_logstream;

        PendingCommand m_command;
        //QVector<PendingCommand> m_commands;


        int m_numberTerminal;
};

#endif // MAINWINDOW_H