quill/quit.cpp

#include "quit.h"
#include "ui_quit.h"
#include <QProcess>
#include <QIcon>
#include <QPixmap>
#include <QFile>
#include <QDebug>
#include <QScreen>

quit::quit(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::quit)
{
    ui->setupUi(this);

    ui->pushButton->setProperty("type", "borderless");
    ui->pushButton_2->setProperty("type", "borderless");
    ui->pushButton_3->setProperty("type", "borderless");
    ui->pushButton_4->setProperty("type", "borderless");
    ui->backBtn->setProperty("type", "borderless");

    // Stylesheet
    QFile stylesheetFile(":/resources/eink.qss");
    stylesheetFile.open(QFile::ReadOnly);
    this->setStyleSheet(stylesheetFile.readAll());
    stylesheetFile.close();

    // Getting the screen's size
    float sW = QGuiApplication::screens()[0]->size().width();
    float sH = QGuiApplication::screens()[0]->size().height();
    // Defining what the "Quit" icon size will be
    float stdIconWidth = sW / 1.25;
    float stdIconHeight = sH / 1.25;

    QPixmap pixmap(":/resources/exit.png");
    QPixmap scaledPixmap = pixmap.scaled(stdIconWidth, stdIconHeight, Qt::KeepAspectRatio);
    ui->label->setPixmap(scaledPixmap);

}

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

void quit::on_pushButton_clicked()
{
    QString prog ("poweroff");
    QStringList args;
    QProcess *proc = new QProcess();
    proc->start(prog, args);
}

void quit::on_pushButton_2_clicked()
{
    QString prog ("reboot");
    QStringList args;
    QProcess *proc = new QProcess();
    proc->start(prog, args);
}

void quit::on_pushButton_4_clicked()
{
    QProcess process;
    process.startDetached("inkbox", QStringList());
    qApp->quit();
}

void quit::on_backBtn_clicked()
{
    quit::close();
}

void quit::on_pushButton_3_clicked()
{
    // inotifywait waits for a MODIFY event, so we just do it instead of evtest and the power button
    string_writeconfig("/external_root/tmp/power", "state changed");
}