Context.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2025 by Apryse Software Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------
#ifndef PDFTRON_H_CPPPDFOCGContext
#define PDFTRON_H_CPPPDFOCGContext

#include <SDF/Obj.h>
#include <C/PDF/OCG/TRN_OCGContext.h>

namespace pdftron { 
    namespace PDF {
        namespace OCG {
            class Group;

class Context
{
public: 

    Context(const Context& context);
    Context& operator=(const Context& g);

    Context(const class Config& config);

    ~Context();

    bool IsValid() const { return mp_obj!=0; }

    bool GetState(const class Group& group) const;

    void SetState(const class Group& group, bool state);

    void ResetStates(bool all_on);

    void SetNonOCDrawing(bool draw_non_OC);

    bool GetNonOCDrawing() const;

    enum OCDrawMode
    {
        e_VisibleOC,

        e_AllOC,

        e_NoOC
    };

    void SetOCDrawMode(OCDrawMode oc_draw_mode);

    OCDrawMode GetOCMode() const;

    void Destroy();

    
    //for xamarin use only
    static Context* CreateInternal(ptrdiff_t impl);
    ptrdiff_t GetHandleInternal();

#ifndef SWIGHIDDEN
    Context(TRN_OCGContext ctx);
    TRN_OCGContext mp_obj;
private:
    bool m_owner;
#endif
};

        };  // namespace OCG
    };  // namespace PDF
};  // namespace pdftron

#endif // PDFTRON_H_CPPPDFOCGContext