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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "gradientpresetlistmodel.h"
#include "gradientpresetitem.h"
#include <QHash>
#include <QByteArray>
#include <QDebug>
#include <QSettings>
GradientPresetListModel::GradientPresetListModel(QObject *parent)
: QAbstractListModel(parent)
{
m_roleNames
= {{static_cast<int>(GradientPresetItem::Property::objectNameRole), "objectName"},
{static_cast<int>(GradientPresetItem::Property::stopsPosListRole), "stopsPosList"},
{static_cast<int>(GradientPresetItem::Property::stopsColorListRole), "stopsColorList"},
{static_cast<int>(GradientPresetItem::Property::stopListSizeRole), "stopListSize"},
{static_cast<int>(GradientPresetItem::Property::presetNameRole), "presetName"},
{static_cast<int>(GradientPresetItem::Property::presetIDRole), "presetID"}};
}
GradientPresetListModel::~GradientPresetListModel()
{
clearItems();
}
int GradientPresetListModel::rowCount(const QModelIndex & /*parent*/) const
{
return m_items.count();
}
QVariant GradientPresetListModel::data(const QModelIndex &index, int role) const
{
if (index.isValid() && (index.row() >= 0) && (index.row() < m_items.count())) {
if (m_roleNames.contains(role)) {
QVariant value = m_items.at(index.row())
.getProperty(static_cast<GradientPresetItem::Property>(role));
if (auto model = qobject_cast<GradientPresetListModel *>(value.value<QObject *>()))
return QVariant::fromValue(model);
return value;
}
qWarning() << Q_FUNC_INFO << "invalid role requested";
return QVariant();
}
qWarning() << Q_FUNC_INFO << "invalid index requested";
return QVariant();
}
QHash<int, QByteArray> GradientPresetListModel::roleNames() const
{
return m_roleNames;
}
void GradientPresetListModel::clearItems()
{
beginResetModel();
m_items.clear();
endResetModel();
}
void GradientPresetListModel::addItem(const GradientPresetItem &element)
{
beginResetModel();
m_items.append(element);
endResetModel();
}
const QList<GradientPresetItem> &GradientPresetListModel::items() const
{
return m_items;
}
void GradientPresetListModel::sortItems()
{
auto itemSort = [](const GradientPresetItem &first, const GradientPresetItem &second) {
return (static_cast<int>(first.presetID()) < static_cast<int>(second.presetID()));
};
std::sort(m_items.begin(), m_items.end(), itemSort);
}
void GradientPresetListModel::registerDeclarativeType()
{
qmlRegisterType<GradientPresetListModel>("HelperWidgets", 2, 0, "GradientPresetListModel");
}
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