KisSequentialIteratorProgress.h

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/*
 *  SPDX-FileCopyrightText: 2018 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISSEQUENTIALITERATORPROGRESS_H
#define KISSEQUENTIALITERATORPROGRESS_H
 
#include "kis_sequential_iterator.h"
#include <KoProgressProxy.h>
#include <KoFakeProgressProxy.h>
 
struct ProxyBasedProgressPolicy
{
    ProxyBasedProgressPolicy(KoProgressProxy *proxy)
        : m_proxy(proxy ? proxy : KoFakeProgressProxy::instance())
    {
    }
 
    void setRange(int minimum, int maximum)
    {
        m_proxy->setRange(minimum, maximum);
    }
 
    void setValue(int value)
    {
        m_proxy->setValue(value);
    }
 
    void setFinished()
    {
        m_proxy->setValue(m_proxy->maximum());
    }
 
private:
    KoProgressProxy *m_proxy;
};
 
typedef KisSequentialIteratorBase<ReadOnlyIteratorPolicy<>, DevicePolicy, ProxyBasedProgressPolicy> KisSequentialConstIteratorProgress;
typedef KisSequentialIteratorBase<WritableIteratorPolicy<>, DevicePolicy, ProxyBasedProgressPolicy> KisSequentialIteratorProgress;
 
 
#endif // KISSEQUENTIALITERATORPROGRESS_H