/***************************************************************************
 *   Copyright (C) 2004 by Mario Bensi                                    *
 *   nef@ipsquad.net                                                       *
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 *   This program 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 Steet, Fifth Floor, Boston, MA  02111-1307, USA.          *
 ***************************************************************************/

#include "addalternatives.h"
#include "addslaves.h"
#include "treeitemelement.h"
#include "kalternatives.h"
#include "altcontroller.h"
#include "altitemelement.h"
#include "altparser.h"

#include <qregexp.h>
#include <qstringlist.h>

#include <klocale.h>
#include <kmessagebox.h>
#include <knuminput.h>
#include <kstdguiitem.h>
#include <kurlrequester.h>

AddAlternatives::AddAlternatives(TreeItemElement *treeItem, Kalternatives *kalt, int countSlaves):
AddAlternativesUi(kalt),m_treeItem(treeItem), m_kalt(kalt), m_countSlave(countSlaves)
{
	m_bOk->setGuiItem(KStdGuiItem::ok());
	m_bCancel->setGuiItem(KStdGuiItem::cancel());
	m_bAddSlave->setGuiItem(KGuiItem(i18n("&Add Slave"), "edit_add"));
	
	m_Path->setCaption( i18n( "Choose Alternative" ) );
	m_Path->setFilter( i18n( "*|All Files" ) );
	m_Path->setMode( KFile::File | KFile::LocalOnly );
}

AddAlternatives::~AddAlternatives()
{
}

void AddAlternatives::slotAddSlaveClicked()
{
	AddSlaves *addSlaves = new AddSlaves(this);
	addSlaves->exec();
}

void AddAlternatives::slotOkClicked()
{
	if(!m_Path->url().isEmpty())
	{
		
		Item *item = m_treeItem->getItem();
		Alternative *a = new Alternative(item);
		
		a->setPath(m_Path->url());
		a->setPriority(m_Priority->value());
		
		int countSlave = 0;
		
		if (!m_textSlave->text().isEmpty())
		{
			QRegExp reg("\n");
			QStringList slaveList = QStringList::split(reg, m_textSlave->text());
			QStringList::Iterator it = slaveList.begin();
			for ( ; it != slaveList.end(); ++it ) 
			{
				a->addSlave(*it);
				countSlave++;
			}
		}
		
		if (countSlave == m_countSlave)
		{
			item->addAlternative(a);
		
		
			AltItemElement *altItem = new AltItemElement(m_kalt->optionsList(), a);
		
			m_treeItem->getAltController()->addAltItem(altItem);
		
		
			QString priority;
			priority.setNum(a->getPriority());
		
			altItem->setText( 1, priority);
			altItem->setText( 2, a->getPath());
			QString m_small_desc = altItem->getDescription();
		
			if (!m_small_desc.isEmpty())
			{
				altItem->setText( 3, m_small_desc);
			}
			else
			{
				altItem->searchDescription();
			}
			m_treeItem->setNbrAltChanged(TRUE);
			emit m_kalt->configChanged();
			close();
		}
		else
		{
			KMessageBox::sorry(this, i18n("The number of slaves is not good."), i18n("Number Of Slaves"));
		}
	}
}

#include "addalternatives.moc"