#include "dialogpowerbutton.h"
#include "ui_dialogpowerbutton.h"

#include "mainwindow.h"

#include <QProcess>
#include <QKeyEvent>

DialogPowerButton::DialogPowerButton(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogPowerButton)
{
    setAttribute(Qt::WA_TranslucentBackground);
    //setWindowFlags(Qt::CustomizeWindowHint);
    setWindowFlags(Qt::FramelessWindowHint | Qt::Dialog | Qt::Popup);

    ui->setupUi(this);

    MainWindow* pMainWindow = MainWindow::GetMainWindow();

    connect(this, SIGNAL(SendCaptureFootSwitch()), pMainWindow, SLOT(CaptureFootSwitch()));


    ui->pushButton_shutdown->setVisible(false);



}

DialogPowerButton::~DialogPowerButton()
{
    MainWindow* pMainWindow = MainWindow::GetMainWindow();

    disconnect(this, SIGNAL(SendCaptureFootSwitch()), pMainWindow, SLOT(CaptureFootSwitch()));

    delete ui;
}

void DialogPowerButton::on_pushButton_cancel_clicked()
{
    done(QDialog::Rejected);
}

void DialogPowerButton::on_pushButton_shutdown_clicked()
{
    //QProcess::execute("shutdown -P now");
    QProcess process;

    process.start("shutdown -P now");
    process.waitForFinished();
}

void DialogPowerButton::on_pushButton_restart_clicked()
{
    QProcess::execute("shutdown -r now");
}

void DialogPowerButton::paintEvent(QPaintEvent *event)
{
    /*
    QPainter painter(this);
    QSize nSize = size();
    int nPaddingLeft = 0;

    QRect rectDisplay = QRect(nPaddingLeft, 0, nSize.width()-nPaddingLeft, nSize.height());

    QColor colorBackground;

    painter.setRenderHint(QPainter::SmoothPixmapTransform);

    colorBackground = Qt::white;
    if(m_pImageBackground!=NULL)
    {
        //painter.fillRect(QRect(0, 0, nSize.width(), nSize.height()), Qt::black);

        painter.drawImage(rectDisplay, *m_pImageBackground);
        painter.fillRect(QRect(0, 0, nSize.width(), nSize.height()), QColor(0, 0, 0, 128));
        return;
    }
    */
}


void DialogPowerButton::keyReleaseEvent(QKeyEvent *event)
{
    int nKey = event->key();

    if(nKey==Qt::Key_F10)
    {
        SendCaptureFootSwitch();
    }
    else if(nKey==Qt::Key_F11)
    {
        SendCaptureFootSwitch();
    }
}