/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

 */

#include <QDebug>

#include "hatprompt.h"

#include "DataManager.h"

#include "hatbutton.h"

HatButton::HatButton(QWidget* parent) : QPushButton(parent)

{

	setIconSize(QSize(32, 37));

	setFixedSize(44, 44);

	m_hatModel = DataManager::instance().hatModel();

	connect(this, SIGNAL(clicked()), this, SLOT(showPrompt()));

	setCurrentIndex(0);

}

void HatButton::setCurrentIndex(int index)

{

	m_hat = m_hatModel->index(index, 0);

	setWhatsThis(QString(tr("Change hat (%1)")).arg(m_hat.data(Qt::DisplayRole).toString()));

	setToolTip(m_hat.data(Qt::DisplayRole).toString());

	setIcon(m_hat.data(Qt::DecorationRole).value<QIcon>());

}

int HatButton::currentIndex()

{

	return m_hat.row();

}

void HatButton::setCurrentHat(const QString & name)

{

	QList<QStandardItem *> hats = m_hatModel->findItems(name);

	if (hats.count() > 0)

		setCurrentIndex(hats[0]->row());

}

QString HatButton::currentHat() const

{

	return m_hat.data(Qt::DisplayRole).toString();

}

void HatButton::showPrompt()

{

	HatPrompt prompt(currentIndex(), this);

	int hatID = prompt.exec() - 1; // Since 0 means canceled, so all indexes are +1'd

	if (hatID < 0) return;

	setCurrentIndex(hatID);

	emit currentIndexChanged(hatID);

	emit currentHatChanged(currentHat());