QT     += core gui scxml
CONFIG += c++11

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = stateChartXML
TEMPLATE = app

# The following define makes your compiler emit warnings if you use
# any feature of Qt which as been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0


SOURCES += main.cpp\
        testsignal.cpp

HEADERS  += testsignal.h

FORMS    += testsignal.ui

STATECHARTS += \
    statemachine.scxml

load(qscxmlc)

#include "testsignal.h"
#include "statemachine.h"

#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    LessonStateMachine machine;
    TestSignal widget(&machine);

    machine.start();
    widget.show();

    return app.exec();
}

#ifndef TESTSIGNAL_H
#define TESTSIGNAL_H

#include <QWidget>

namespace Ui {
class TestSignal;
}
class QScxmlStateMachine;

class TestSignal : public QWidget
{
    Q_OBJECT

public:
    explicit TestSignal(QScxmlStateMachine *machine, QWidget *parent = 0);
    ~TestSignal();

private:
    Ui::TestSignal *ui;
    QScxmlStateMachine *m_machine;

public slots:
    void onStateS11();
    void onStateS12();
    void onStateS13();
    void onStateS2();
};

#endif // TESTSIGNAL_H

#include "testsignal.h"
#include "ui_testsignal.h"

#include <QScxmlStateMachine>

TestSignal::TestSignal(QScxmlStateMachine *machine, QWidget *parent) :
    QWidget(parent),
    ui(new Ui::TestSignal),
    m_machine(machine)
{
    ui->setupUi(this);

    connect(ui->pushButtonS1, &QAbstractButton::clicked, [this] {
        m_machine->submitEvent("S1.Clicked");
    });
    connect(ui->pushButtonS2, &QAbstractButton::clicked, [this] {
        m_machine->submitEvent("S2.Clicked");
    });
    connect(ui->pushButtonExit, &QAbstractButton::clicked, [this] {
        m_machine->submitEvent("Exit.Clicked");
    });

    machine->connectToState(QStringLiteral("S11"),
                     this, SLOT(onStateS11()));
    machine->connectToState(QStringLiteral("S12"),
                     this, SLOT(onStateS12()));
    machine->connectToState(QStringLiteral("S13"),
                     this, SLOT(onStateS13()));
    machine->connectToState(QStringLiteral("S2"),
                     this, SLOT(onStateS2()));
    machine->connectToState(QStringLiteral("Final"),
                     this, SLOT(close()));

    ui->log->setText(QString());

}

TestSignal::~TestSignal()
{
    delete ui;
}

void TestSignal::onStateS11()
{
    ui->log->setText("S11");
}

void TestSignal::onStateS12()
{
    ui->log->setText("S12");
}

void TestSignal::onStateS13()
{
    ui->log->setText("S13");
}

void TestSignal::onStateS2()
{
    ui->log->setText("S2");
}