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Show device UID when About button clicked

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This commit is contained in:
Nicolas Mailloux 2021-05-26 08:06:50 -04:00
parent 8610d8e07f
commit 8b72d91875
3 changed files with 28 additions and 5 deletions
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14
functions.h
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@ -246,5 +246,19 @@ namespace {
proc->start(prog, args);
}
}
int getUID() {
QString prog ("dd");
QStringList args;
args << "if=/dev/mmcblk0" << "bs=512" << "skip=1" << "count=1" << "status=none";
QProcess *proc = new QProcess();
proc->start(prog, args);
proc->waitForFinished();
QString procOutput = proc->readAllStandardOutput();
procOutput = procOutput.left(256);
int deviceUID = procOutput.toInt();
return deviceUID;
}
}
#endif // FUNCTIONS_H

13
reader.cpp
View file

@ -304,9 +304,10 @@ reader::reader(QWidget *parent) :
if(checkconfig("/opt/inkbox_genuine") == true) {
QDir::setCurrent("/mnt/onboard/onboard");
QFileDialog *dialog = new QFileDialog(this);
// https://forum.qt.io/topic/29471/solve-how-to-show-qfiledialog-at-center-position-screen/4
QDesktopWidget desk;
QRect screenres = desk.screenGeometry(0); dialog->setGeometry(QRect(screenres.width()/4,screenres.height() /4,screenres.width()/2,screenres.height()/2));
// Showing dialog in full screen
dialog->setWindowState(Qt::WindowFullScreen);
stylesheetFile.open(QFile::ReadOnly);
dialog->setStyleSheet(stylesheetFile.readAll());
stylesheetFile.close();
@ -761,10 +762,14 @@ void reader::on_brightnessIncBtn_clicked()
void reader::on_aboutBtn_clicked()
{
if(checkconfig("/opt/inkbox_genuine") == true) {
QString aboutmsg = "InkBox is an open-source Qt-based eBook reader. It brings you the latest Qt features while being also fast and responsive.";
QString aboutmsg = "InkBox is an open-source, Qt-based eBook reader. It aims to bring you the latest Qt features while being also fast and responsive.";
string_checkconfig_ro("/external_root/opt/isa/version");
aboutmsg.append("\n\nInkBox ");
aboutmsg.append(checkconfig_str_val);
int device_uid = getUID();
QString device_uid_qstr = QString::number(device_uid);
aboutmsg.append("\n");
aboutmsg.append(device_uid_qstr);
QMessageBox::information(this, tr("Information"), aboutmsg);
}
else {

6
settings.cpp
View file

@ -262,10 +262,14 @@ void settings::on_okBtn_clicked() {
void settings::on_aboutBtn_clicked()
{
if(checkconfig("/opt/inkbox_genuine") == true) {
QString aboutmsg = "InkBox is an open-source Qt-based eBook reader. It brings you the latest Qt features while being also fast and responsive.";
QString aboutmsg = "InkBox is an open-source, Qt-based eBook reader. It aims to bring you the latest Qt features while being also fast and responsive.";
string_checkconfig_ro("/external_root/opt/isa/version");
aboutmsg.append("\n\nInkBox ");
aboutmsg.append(checkconfig_str_val);
int device_uid = getUID();
QString device_uid_qstr = QString::number(device_uid);
aboutmsg.append("\n");
aboutmsg.append(device_uid_qstr);
QMessageBox::information(this, tr("Information"), aboutmsg);
}
else {