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adduseridcommand.cpp
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/* -*- mode: c++; c-basic-offset:4 -*-
commands/adduseridcommand.cpp
This file is part of Kleopatra, the KDE keymanager
Copyright (c) 2008 Klarälvdalens Datakonsult AB
Kleopatra is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Kleopatra is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#include <config-kleopatra.h>
#include "adduseridcommand.h"
#include "command_p.h"
#include <dialogs/adduseriddialog.h>
#include <utils/formatting.h>
#include <kleo/cryptobackendfactory.h>
#include <kleo/cryptobackend.h>
#include <kleo/adduseridjob.h>
#include <gpgme++/key.h>
#include <KLocale>
#include <KMessageBox>
#include <kdebug.h>
#include <cassert>
using namespace Kleo;
using namespace Kleo::Commands;
using namespace Kleo::Dialogs;
using namespace GpgME;
class AddUserIDCommand::Private : public Command::Private {
friend class ::Kleo::Commands::AddUserIDCommand;
AddUserIDCommand * q_func() const { return static_cast<AddUserIDCommand*>( q ); }
public:
explicit Private( AddUserIDCommand * qq, KeyListController * c );
~Private();
void init();
private:
void slotDialogAccepted();
void slotDialogRejected();
void slotResult( const Error & err );
private:
void ensureDialogCreated();
void createJob();
void showErrorDialog( const Error & error );
void showSuccessDialog();
private:
GpgME::Key key;
QPointer<AddUserIDDialog> dialog;
QPointer<AddUserIDJob> job;
};
AddUserIDCommand::Private * AddUserIDCommand::d_func() { return static_cast<Private*>( d.get() ); }
const AddUserIDCommand::Private * AddUserIDCommand::d_func() const { return static_cast<const Private*>( d.get() ); }
#define d d_func()
#define q q_func()
AddUserIDCommand::Private::Private( AddUserIDCommand * qq, KeyListController * c )
: Command::Private( qq, c ),
key(),
dialog(),
job()
{
}
AddUserIDCommand::Private::~Private() { kDebug(); }
AddUserIDCommand::AddUserIDCommand( KeyListController * c )
: Command( new Private( this, c ) )
{
d->init();
}
AddUserIDCommand::AddUserIDCommand( QAbstractItemView * v, KeyListController * c )
: Command( v, new Private( this, c ) )
{
d->init();
}
AddUserIDCommand::AddUserIDCommand( const GpgME::Key & key )
: Command( key, new Private( this, 0 ) )
{
d->init();
}
void AddUserIDCommand::Private::init() {
}
AddUserIDCommand::~AddUserIDCommand() { kDebug(); }
void AddUserIDCommand::doStart() {
const std::vector<Key> keys = d->keys();
if ( keys.size() != 1 ||
keys.front().protocol() != GpgME::OpenPGP ||
!keys.front().hasSecret() ) {
d->finished();
return;
}
d->key = keys.front();
d->ensureDialogCreated();
assert( d->dialog );
d->dialog->show();
}
void AddUserIDCommand::Private::slotDialogAccepted() {
assert( dialog );
createJob();
if ( !job )
finished();
else if ( const Error err = job->start( key, dialog->name(), dialog->email(), dialog->comment() ) ) {
showErrorDialog( err );
finished();
}
}
void AddUserIDCommand::Private::slotDialogRejected() {
emit q->canceled();
finished();
}
void AddUserIDCommand::Private::slotResult( const Error & err ) {
if ( err.isCanceled() )
;
else if ( err )
showErrorDialog( err );
else
showSuccessDialog();
finished();
}
void AddUserIDCommand::doCancel() {
kDebug();
if ( d->job )
d->job->slotCancel();
}
void AddUserIDCommand::Private::ensureDialogCreated() {
if ( dialog )
return;
dialog = new AddUserIDDialog( parentWidgetOrView() );
dialog->setAttribute( Qt::WA_DeleteOnClose );
connect( dialog, SIGNAL(accepted()), q, SLOT(slotDialogAccepted()) );
connect( dialog, SIGNAL(rejected()), q, SLOT(slotDialogRejected()) );
}
void AddUserIDCommand::Private::createJob() {
assert( !job );
const CryptoBackend::Protocol * const backend = CryptoBackendFactory::instance()->protocol( key.protocol() );
if ( !backend )
return;
AddUserIDJob * const j = backend->addUserIDJob();
if ( !j )
return;
connect( j, SIGNAL(progress(QString,int,int)),
q, SIGNAL(progress(QString,int,int)) );
connect( j, SIGNAL(result(GpgME::Error)),
q, SLOT(slotResult(GpgME::Error)) );
job = j;
}
void AddUserIDCommand::Private::showErrorDialog( const Error & err ) {
KMessageBox::error( parentWidgetOrView(),
i18nc("@info",
"<para>An error occurred while trying to add the user-id: "
"<message>%1</message></para>",
QString::fromLocal8Bit( err.asString() ) ),
i18nc("@title:window", "Add User-ID Error") );
}
void AddUserIDCommand::Private::showSuccessDialog() {
KMessageBox::information( parentWidgetOrView(),
i18nc("@info", "User-ID successfully added."),
i18nc("@title:window", "Add User-ID Succeeded") );
}
#undef d
#undef q
#include "moc_adduseridcommand.cpp"

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