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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <QSortFilterProxyModel>
namespace Valgrind::Callgrind {
class DataModel;
class Function;
class DataProxyModel : public QSortFilterProxyModel
{
Q_OBJECT
public:
explicit DataProxyModel(QObject *parent = nullptr);
void setSourceModel(QAbstractItemModel *sourceModel) override;
QString filterBaseDir() const { return m_baseDir; }
const Function *filterFunction() const;
int filterMaximumRows() const { return m_maxRows; }
/// Only functions with an inclusive cost ratio above this minimum will be shown in the model
double minimumInclusiveCostRatio() const { return m_minimumInclusiveCostRatio; }
/// This will filter out all entries that are not located within \param baseDir
void setFilterBaseDir(const QString& baseDir);
void setFilterFunction(const Function *call);
void setFilterMaximumRows(int rows);
/// Only rows with a inclusive cost ratio above @p minimumInclusiveCost will be shown
/// by this model. If @c 0 is passed as argument, all rows will be shown.
void setMinimumInclusiveCostRatio(double minimumInclusiveCost);
signals:
void filterFunctionChanged(const Function *previous, const Function *current);
void filterMaximumRowsChanged(int rows);
protected:
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
private:
DataModel *dataModel() const;
QString m_baseDir;
const Function *m_function = nullptr;
int m_maxRows = 0;
double m_minimumInclusiveCostRatio = 0;
};
} // namespace Valgrind::Callgrind
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