KisSafeNodeProjectionStore.h

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/*
 *  SPDX-FileCopyrightText: 2019 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISSAFENODEPROJECTIONSTORE_H
#define KISSAFENODEPROJECTIONSTORE_H
 
#include <QObject>
 
#include <QScopedPointer>
 
#include "kritaimage_export.h"
#include "kis_shared.h"
#include "kis_types.h"
#include "kis_image_interfaces.h"
 
struct StoreImplementationInterface;
 
class KRITAIMAGE_EXPORT KisSafeNodeProjectionStoreBase : public QObject, public KisShared
{
    Q_OBJECT
 
public:
    KisSafeNodeProjectionStoreBase(const KisSafeNodeProjectionStoreBase &rhs);
    ~KisSafeNodeProjectionStoreBase();
 
    void releaseDevice();
 
    void setImage(KisImageWSP image);
 
Q_SIGNALS:
    void internalInitiateProjectionsCleanup();
 
private Q_SLOTS:
    void slotInitiateProjectionsCleanup();
 
protected:
    KisSafeNodeProjectionStoreBase(StoreImplementationInterface *storeImpl);
 
private:
    void discardCaches();
 
    friend class KisRecycleProjectionsJob;
    void recycleProjectionsInSafety();
 
protected:
    struct Private;
    QScopedPointer<Private> m_d;
};
 
class KRITAIMAGE_EXPORT KisSafeNodeProjectionStore : public KisSafeNodeProjectionStoreBase
{
public:
    KisSafeNodeProjectionStore();
    KisSafeNodeProjectionStore(const KisSafeNodeProjectionStore &rhs);
 
    KisPaintDeviceSP getDeviceLazy(KisPaintDeviceSP prototype);
};
 
class KRITAIMAGE_EXPORT KisSafeSelectionNodeProjectionStore : public KisSafeNodeProjectionStoreBase
{
public:
    KisSafeSelectionNodeProjectionStore();
    KisSafeSelectionNodeProjectionStore(const KisSafeSelectionNodeProjectionStore &rhs);
 
    KisSelectionSP getDeviceLazy(KisSelectionSP prototype);
};
 
 
typedef KisSharedPtr<KisSafeNodeProjectionStoreBase> KisSafeNodeProjectionStoreBaseSP;
typedef KisWeakSharedPtr<KisSafeNodeProjectionStoreBase> KisSafeNodeProjectionStoreBaseWSP;
 
typedef KisSharedPtr<KisSafeNodeProjectionStore> KisSafeNodeProjectionStoreSP;
typedef KisWeakSharedPtr<KisSafeNodeProjectionStore> KisSafeNodeProjectionStoreWSP;
 
typedef KisSharedPtr<KisSafeSelectionNodeProjectionStore> KisSafeSelectionNodeProjectionStoreSP;
typedef KisWeakSharedPtr<KisSafeSelectionNodeProjectionStore> KisSafeSelectionNodeProjectionStoreWSP;
 
#endif // KISSAFENODEPROJECTIONSTORE_H