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102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
/* -*- mode: c++; c-basic-offset:4 -*-
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crypto/controller.cpp
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This file is part of Kleopatra, the KDE keymanager
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Copyright (c) 2008 Klarälvdalens Datakonsult AB
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Kleopatra is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Kleopatra is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#include <config-kleopatra.h>
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#include "controller.h"
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using namespace Kleo;
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using namespace Kleo::Crypto;
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using namespace boost;
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class Controller::Private {
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friend class ::Kleo::Crypto::Controller;
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Controller * const q;
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public:
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explicit Private( Controller * qq )
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: q( qq ),
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lastError( 0 ),
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lastErrorString()
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{
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}
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private:
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int lastError;
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QString lastErrorString;
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};
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Controller::Controller( QObject * parent )
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: QObject( parent ), ExecutionContextUser(), d( new Private( this ) )
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{
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}
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Controller::Controller( const shared_ptr<const ExecutionContext> & ctx, QObject* parent )
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: QObject( parent ), ExecutionContextUser( ctx ), d( new Private( this ) )
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{
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}
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Controller::~Controller() {}
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void Controller::taskDone( const boost::shared_ptr<const Task::Result> & result ) {
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if ( result->hasError() ) {
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d->lastError = result->errorCode();
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d->lastErrorString = result->errorString();
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}
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const Task * task = qobject_cast<const Task*>( sender() );
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assert( task );
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doTaskDone( task, result );
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}
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void Controller::doTaskDone( const Task *, const shared_ptr<const Task::Result> & ) {}
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void Controller::connectTask( const shared_ptr<Task> & task ) {
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assert( task );
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connect( task.get(), SIGNAL(result(boost::shared_ptr<const Kleo::Crypto::Task::Result>)),
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this, SLOT(taskDone(boost::shared_ptr<const Kleo::Crypto::Task::Result>)) );
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}
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void Controller::setLastError( int err, const QString & msg ) {
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d->lastError = err;
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d->lastErrorString = msg;
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}
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void Controller::emitDoneOrError() {
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if ( d->lastError != 0 )
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emit error( d->lastError, d->lastErrorString );
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else
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emit done();
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}
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