QTfrontend/hats.cpp
author unc0rr
Fri, 19 Sep 2008 19:58:57 +0000
changeset 1276 281f6aa9afba
parent 1239 4901abe4c3b0
child 1281 1f8456577a39
permissions -rw-r--r--
Fix bug #61 http://fireforge.net/tracker/index.php?func=detail&aid=61&group_id=11&atid=125 Crashing engine in some conditions due to incorrect theme info
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/*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2008 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program 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; version 2 of the License
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 *
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 * This program 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
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 * GNU General Public License for more details.
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 *
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 */
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#include <QDir>
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#include <QPixmap>
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#include "hwconsts.h"
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#include "hats.h"
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HatsModel::HatsModel(QObject* parent) :
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  QAbstractListModel(parent)
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{
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	QDir tmpdir;
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	tmpdir.cd(datadir->absolutePath());
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	tmpdir.cd("Graphics");
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	tmpdir.cd("Hats");
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	tmpdir.setFilter(QDir::Files);
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	QStringList hatsList = tmpdir.entryList(QStringList("*.png"));
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	for (QStringList::Iterator it = hatsList.begin(); it != hatsList.end(); ++it )
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	{
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		QString str = (*it).replace(QRegExp("^(.*)\\.png"), "\\1");
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		QPixmap pix(datadir->absolutePath() + "/Graphics/Hats/" + str + ".png");
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		hats.append(qMakePair(str, QIcon(pix.copy(0, 0, 32, 32))));
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	}
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}
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QVariant HatsModel::headerData(int section,
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            Qt::Orientation orientation, int role) const
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{
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	return QVariant();
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}
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int HatsModel::rowCount(const QModelIndex &parent) const
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{
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	if (parent.isValid())
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		return 0;
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	else
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		return hats.size();
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}
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/*int HatsModel::columnCount(const QModelIndex & parent) const
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{
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	if (parent.isValid())
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		return 0;
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	else
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		return 2;
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}
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*/
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QVariant HatsModel::data(const QModelIndex &index,
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                         int role) const
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{
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	if (!index.isValid() || index.row() < 0
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		|| index.row() >= hats.size()
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		|| (role != Qt::DisplayRole && role != Qt::DecorationRole))
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		return QVariant();
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	if (role == Qt::DisplayRole)
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		return hats.at(index.row()).first;
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	else // role == Qt::DecorationRole
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		return hats.at(index.row()).second;
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}