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/*
clientresourcemodel.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2013 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include "clientresourcemodel.h"
#include <QIcon>
using namespace GammaRay;
ClientResourceModel::ClientResourceModel(QObject *parent)
: QIdentityProxyModel(parent)
{
}
ClientResourceModel::~ClientResourceModel() = default;
QVariant ClientResourceModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::DecorationRole && index.column() == 0) {
if (!index.parent().isValid())
return m_iconProvider.icon(QFileIconProvider::Drive);
if (hasChildren(index))
return m_iconProvider.icon(QFileIconProvider::Folder);
const QList<QMimeType> types = m_mimeDb.mimeTypesForFileName(index.data(
Qt::DisplayRole)
.toString());
for (const QMimeType &mt : types) {
QIcon icon = QIcon::fromTheme(mt.iconName());
if (!icon.isNull())
return icon;
icon = QIcon::fromTheme(mt.genericIconName());
if (!icon.isNull())
return icon;
}
return m_iconProvider.icon(QFileIconProvider::File);
}
return QIdentityProxyModel::data(index, role);
}
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