author | belphegorr <szabibibi@gmail.com> |
Sun, 19 Aug 2012 23:20:43 +0300 | |
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/* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2004-2012 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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/** |
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* @file |
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* @brief ThemeModel class implementation |
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*/ |
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#include "ThemeModel.h" |
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ThemeModel::ThemeModel(QObject *parent) : |
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QAbstractListModel(parent) |
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{ |
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m_data = QList<QMap<int, QVariant> >(); |
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} |
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int ThemeModel::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 m_data.size(); |
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} |
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QVariant ThemeModel::data(const QModelIndex &index, int role) const |
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{ |
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if(index.column() > 0 || index.row() >= m_data.size()) |
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return QVariant(); |
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else |
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return m_data.at(index.row()).value(role); |
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} |
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void ThemeModel::loadThemes() |
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{ |
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beginResetModel(); |
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DataManager & datamgr = DataManager::instance(); |
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QStringList themes = |
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datamgr.entryList("Themes", QDir::AllDirs | QDir::NoDotAndDotDot); |
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m_data.clear(); |
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#if QT_VERSION >= QT_VERSION_CHECK(4, 7, 0) |
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m_data.reserve(themes.size()); |
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#endif |
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foreach (QString theme, themes) |
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{ |
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// themes without icon are supposed to be hidden |
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QString iconpath = |
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datamgr.findFileForRead(QString("Themes/%1/icon.png").arg(theme)); |
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if (!QFile::exists(iconpath)) |
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continue; |
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QMap<int, QVariant> dataset; |
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// set name |
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dataset.insert(Qt::DisplayRole, theme); |
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// load and set icon |
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QIcon icon(iconpath); |
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dataset.insert(Qt::DecorationRole, icon); |
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// load and set preview icon |
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QIcon preview(datamgr.findFileForRead(QString("Themes/%1/icon@2x.png").arg(theme))); |
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dataset.insert(Qt::UserRole, preview); |
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m_data.append(dataset); |
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} |
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endResetModel(); |
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} |
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