76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
#include "GetUserId.hpp"
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#include <stdexcept>
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#include <QApplication>
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#include <QString>
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#include <QDialog>
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#include <QLineEdit>
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#include <QRegExpValidator>
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#include <QDialogButtonBox>
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#include <QFormLayout>
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#include <QVBoxLayout>
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//
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// Dialog to get callsign
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//
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class CallsignDialog final
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: public QDialog
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{
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Q_OBJECT;
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private:
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Q_DISABLE_COPY (CallsignDialog);
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public:
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explicit CallsignDialog (QWidget * parent = nullptr)
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: QDialog {parent}
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{
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setWindowTitle (QApplication::applicationName () + " - " + tr ("Callsign"));
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callsign_.setValidator (new QRegExpValidator {QRegExp {"[A-Za-z0-9]+"}, this});
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auto form_layout = new QFormLayout ();
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form_layout->addRow ("&Callsign:", &callsign_);
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auto main_layout = new QVBoxLayout (this);
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main_layout->addLayout (form_layout);
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auto button_box = new QDialogButtonBox {QDialogButtonBox::Ok | QDialogButtonBox::Cancel};
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main_layout->addWidget (button_box);
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connect (button_box, &QDialogButtonBox::accepted, this, &CallsignDialog::accept);
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connect (button_box, &QDialogButtonBox::rejected, this, &CallsignDialog::reject);
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}
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QString callsign () const {return callsign_.text ();}
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private:
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QLineEdit callsign_;
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};
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#include "GetUserId.moc"
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QString get_user_id ()
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{
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// get the users callsign so we can use it to persist the
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// settings and log file against a unique tag
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QString id;
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{
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CallsignDialog dialog;
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while (id.isEmpty ())
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{
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if (QDialog::Accepted == dialog.exec ())
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{
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id = dialog.callsign ().toUpper ();
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}
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else
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{
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throw std::runtime_error ("Callsign required");
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}
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}
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}
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return id;
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}
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