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#include "pwgui.h"
#include "ui_pwgui.h"
#include <QMessageBox>
#include <QTimer>
#include <QDesktopWidget>
#include <unistd.h>
#define BUFLEN 400
// ____________________________________________________________________________
PwGui::PwGui(int pfd, char *user, QWidget *parent) :
QMainWindow(parent),
ui(new Ui::PwGui),
pipefd(pfd)
{
// Initialize UI
initializeUI(user);
connect(ui->buttonBox, SIGNAL(accepted()), this, SLOT(on_accept()));
connect(ui->buttonBox, SIGNAL(rejected()), this, SLOT(on_reject()));
}
// ____________________________________________________________________________
PwGui::~PwGui()
{
delete ui;
}
// ____________________________________________________________________________
void PwGui::initializeUI(char *user)
{
ui->setupUi(this);
this->setWindowModality(Qt::ApplicationModal);
// Put always on top
this->setWindowFlags(Qt::Dialog | Qt::WindowStaysOnTopHint);
// Prefill username
if (user != NULL) {
ui->lineEditUser->setText(QString::fromUtf8(user));
}
// Protect password from being seen
ui->lineEditPass->setEchoMode(QLineEdit::Password);
ui->lineEditPass->setInputMethodHints(ui->lineEditPass->inputMethodHints() | Qt::ImhNoAutoUppercase);
/* Main Window properties */
// center dialog on screen center
QRect desktopRect = QApplication::desktop()->screenGeometry(this);
this->move( desktopRect.width()/2-this->width()/2,
desktopRect.height()/2-this->height()/2 );
this->show();
this->showNormal();
this->raise();
this->activateWindow();
}
// ____________________________________________________________________________
void PwGui::on_accept()
{
char buffer[BUFLEN + 1];
int len = snprintf(buffer, BUFLEN, "%s%c%s%c", ui->lineEditUser->text().toUtf8().constData(), 0, ui->lineEditPass->text().toUtf8().constData(), 0);
if (len > BUFLEN) {
len = BUFLEN;
}
buffer[len] = '\0';
::write(pipefd, buffer, len);
::close(pipefd);
// Quit with code 0
QCoreApplication::instance()->exit(0);
}
// ____________________________________________________________________________
void PwGui::on_reject()
{
// Quit with code 1
QCoreApplication::instance()->exit(1);
}
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