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/*
Copyright (c) 2009 Volker Krause <vkrause@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include "setupmanager.h"
#include "resource.h"
#include "setuppage.h"
#include "transport.h"
#include "configfile.h"
#include "ldap.h"
#include "identity.h"
SetupManager::SetupManager( QObject* parent) :
QObject(parent),
m_page( 0 )
{
}
void SetupManager::setSetupPage(SetupPage* page)
{
m_page = page;
}
QObject* SetupManager::createResource(const QString& type)
{
return connectObject( new Resource( type, this ) );
}
QObject* SetupManager::createTransport(const QString& type)
{
return connectObject( new Transport( type, this ) );
}
QObject* SetupManager::createConfigFile(const QString& fileName)
{
return connectObject( new ConfigFile( fileName, this ) );
}
QObject* SetupManager::createLdap()
{
return connectObject( new Ldap( this ) );
}
QObject* SetupManager::createIdentity()
{
return connectObject( new Identity( this ) );
}
void SetupManager::execute()
{
m_page->setStatus( i18n( "Setting up account..." ) );
m_page->setValid( false );
setupNext();
}
void SetupManager::setupSucceeded(const QString& msg)
{
Q_ASSERT( m_page );
m_page->addMessage( SetupPage::Success, msg );
m_setupObjects.append( m_currentSetupObject );
m_currentSetupObject = 0;
setupNext();
}
void SetupManager::setupFailed(const QString& msg)
{
Q_ASSERT( m_page );
m_page->addMessage( SetupPage::Error, msg );
m_setupObjects.append( m_currentSetupObject );
m_currentSetupObject = 0;
rollback();
}
void SetupManager::setupInfo(const QString& msg)
{
Q_ASSERT( m_page );
m_page->addMessage( SetupPage::Info, msg );
}
void SetupManager::setupNext()
{
if ( m_objectToSetup.isEmpty() ) {
m_page->setStatus( i18n( "Setup complete." ) );
m_page->setProgress( 100 );
m_page->setValid( true );
} else {
const int setupObjectCount = m_objectToSetup.size() + m_setupObjects.size();
const int remainingObjectCount = setupObjectCount - m_objectToSetup.size();
m_page->setProgress( (remainingObjectCount * 100) / setupObjectCount );
m_currentSetupObject = m_objectToSetup.takeFirst();
m_currentSetupObject->create();
}
}
void SetupManager::rollback()
{
m_page->setStatus( i18n( "Failed to set up account, rolling back..." ) );
const int setupObjectCount = m_objectToSetup.size() + m_setupObjects.size();
int remainingObjectCount = m_setupObjects.size();
foreach ( SetupObject* obj, m_setupObjects ) {
m_page->setProgress( (remainingObjectCount * 100) / setupObjectCount );
obj->destroy();
m_objectToSetup.prepend( obj );
}
m_setupObjects.clear();
m_page->setProgress( 0 );
m_page->setStatus( i18n( "Failed to set up account." ) );
m_page->setValid( true );
}
SetupObject* SetupManager::connectObject(SetupObject* obj)
{
connect( obj, SIGNAL(finished(QString)), SLOT(setupSucceeded(QString)) );
connect( obj, SIGNAL(info(QString)), SLOT(setupInfo(QString)) );
connect( obj, SIGNAL(error(QString)), SLOT(setupFailed(QString)) );
m_objectToSetup.append( obj );
return obj;
}
#include "setupmanager.moc"

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