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setinitialpindialog.cpp
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setinitialpindialog.cpp
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/*
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-kleopatra.h>
#include "setinitialpindialog.h"
#include "ui_setinitialpindialog.h"
#include <Libkleo/Formatting>
#include <KLocalizedString>
#include <QIcon>
#include <gpgme++/error.h>
using namespace Kleo;
using namespace Kleo::Dialogs;
using namespace GpgME;
enum State {
Unknown = 0,
NotSet,
AlreadySet,
Ongoing,
Ok,
Failed,
NumStates,
};
const char *icons[] = {
// PENDING(marc) use better icons, once available
"", // Unknown
"", // NotSet
"security-medium", // AlreadySet
"view-refresh", // Ongoing
"security-high", // Ok
"security-low", // Failed
};
static_assert(sizeof icons / sizeof(*icons) == NumStates, "");
static void update_widget(State state, bool delay, QLabel *resultLB, QLabel *lb, QPushButton *pb, QLabel *statusLB)
{
Q_ASSERT(state >= 0);
Q_ASSERT(state < NumStates);
const char *icon = icons[state];
if (icon && *icon) {
resultLB->setPixmap(QIcon::fromTheme(QLatin1StringView(icon)).pixmap(32));
} else {
resultLB->setPixmap(QPixmap());
}
lb->setEnabled((state == NotSet || state == Failed) && !delay);
pb->setEnabled((state == NotSet || state == Failed) && !delay);
if (state == AlreadySet) {
statusLB->setText(
xi18nc("@info", "No NullPin found. <warning>If this PIN was not set by you personally, the card might have been tampered with.</warning>"));
}
}
static QString format_error(const Error &err)
{
if (err.isCanceled()) {
return i18nc("@info", "Canceled setting PIN.");
}
if (err)
return xi18nc("@info", "There was an error setting the PIN: <message>%1</message>.", Formatting::errorAsString(err).toHtmlEscaped());
else {
return i18nc("@info", "PIN set successfully.");
}
}
class SetInitialPinDialog::Private
{
friend class ::Kleo::Dialogs::SetInitialPinDialog;
SetInitialPinDialog *const q;
public:
explicit Private(SetInitialPinDialog *qq)
: q(qq)
, nksState(Unknown)
, sigGState(Unknown)
, ui(q)
{
}
private:
void slotNksButtonClicked()
{
nksState = Ongoing;
ui.nksStatusLB->clear();
updateWidgets();
Q_EMIT q->nksPinRequested();
}
void slotSigGButtonClicked()
{
sigGState = Ongoing;
ui.sigGStatusLB->clear();
updateWidgets();
Q_EMIT q->sigGPinRequested();
}
private:
void updateWidgets()
{
update_widget(nksState, false, ui.nksResultIcon, ui.nksLB, ui.nksPB, ui.nksStatusLB);
update_widget(sigGState, nksState == NotSet || nksState == Failed || nksState == Ongoing, ui.sigGResultIcon, ui.sigGLB, ui.sigGPB, ui.sigGStatusLB);
ui.closePB()->setEnabled(q->isComplete());
ui.cancelPB()->setEnabled(!q->isComplete());
}
private:
State nksState, sigGState;
struct UI : public Ui::SetInitialPinDialog {
explicit UI(Dialogs::SetInitialPinDialog *qq)
: Ui::SetInitialPinDialog()
{
setupUi(qq);
closePB()->setEnabled(false);
connect(closePB(), &QAbstractButton::clicked, qq, &QDialog::accept);
}
QAbstractButton *closePB() const
{
Q_ASSERT(dialogButtonBox);
return dialogButtonBox->button(QDialogButtonBox::Close);
}
QAbstractButton *cancelPB() const
{
Q_ASSERT(dialogButtonBox);
return dialogButtonBox->button(QDialogButtonBox::Cancel);
}
} ui;
};
SetInitialPinDialog::SetInitialPinDialog(QWidget *p)
: QDialog(p)
, d(new Private(this))
{
}
SetInitialPinDialog::~SetInitialPinDialog()
{
}
void SetInitialPinDialog::setNksPinPresent(bool on)
{
d->nksState = on ? AlreadySet : NotSet;
d->updateWidgets();
}
void SetInitialPinDialog::setSigGPinPresent(bool on)
{
d->sigGState = on ? AlreadySet : NotSet;
d->updateWidgets();
}
void SetInitialPinDialog::setNksPinSettingResult(const Error &err)
{
d->ui.nksStatusLB->setText(format_error(err));
d->nksState = (err.isCanceled() ? NotSet //
: err ? Failed
: Ok);
d->updateWidgets();
}
void SetInitialPinDialog::setSigGPinSettingResult(const Error &err)
{
d->ui.sigGStatusLB->setText(format_error(err));
d->sigGState = (err.isCanceled() ? NotSet //
: err ? Failed
: Ok);
d->updateWidgets();
}
bool SetInitialPinDialog::isComplete() const
{
return (d->nksState == Ok || d->nksState == AlreadySet);
}
#include "moc_setinitialpindialog.cpp"

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