CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyKey.h

/*==LICENSE==*

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*==LICENSE==*/
#ifndef _pyKey_h_
#define _pyKey_h_

//////////////////////////////////////////////////////////////////////
//
// pyKey   - the wrapper class around a plKey so that Python can handle it
//
//////////////////////////////////////////////////////////////////////

#include "pnKeyedObject/plKey.h"

#include "pyGlueHelpers.h"

class plPythonFileMod;
class pySceneObject;
class plPipeline;

class pyKey
{
private:
        plKey               fKey;       // the plKey that we are holding onto
#ifndef BUILDING_PYPLASMA // pyPlasma (and other plugins) don't need all this extra junk)
        plPythonFileMod*    fPyFileMod;     // pointer to the PythonFileModifier

        bool                fNetForce;
#endif // BUILDING_PYPLASMA

protected:
    pyKey();
    pyKey(plKey key);
#ifndef BUILDING_PYPLASMA
    pyKey(plKey key, plPythonFileMod* pymod);
#endif

public:
    // required functions for PyObject interoperability
    PYTHON_CLASS_NEW_FRIEND(ptKey);
    PYTHON_CLASS_NEW_DEFINITION;
    static PyObject *New(plKey key);
    static PyObject *New(pyKey *key);
#ifndef BUILDING_PYPLASMA
    static PyObject *New(plKey key, plPythonFileMod *pyMod);
    static PyObject *New(pyKey *key, plPythonFileMod *pyMod);
#endif
    PYTHON_CLASS_CHECK_DEFINITION; // returns true if the PyObject is a pyKey object
    PYTHON_CLASS_CONVERT_FROM_DEFINITION(pyKey); // converts a PyObject to a pyKey (throws error if not correct type)

    static void AddPlasmaClasses(PyObject *m);

    // override the equals to operator
    bool operator==(const pyKey &key) const;
    bool operator!=(const pyKey &key) const { return !(key == *this); }

    // getter and setters
    virtual plKey getKey() { return fKey; }
    virtual void setKey(plKey key) { fKey=key; }
    virtual const char* getName() const;
#ifndef BUILDING_PYPLASMA
    PyObject* GetPySceneObject();

    virtual void SetNetForce(bool state) { fNetForce = state; }

    // methods to be sent to the plKey
    // send enable message to the plKey
    virtual void Enable() { IEnable(true); }
    // send disable message to the plKey
    virtual void Disable() { IEnable(false); }
    // if this is a modifier then get the (first) object its attached to
    virtual PyObject* GetParentObject();

    // special functions when the plKey is a pointer to the PythonModifier
    // (Only called from C++, not from Python directly)
    //
    // Was the last plNotifyMsg a locally sent?
    virtual bool WasLocalNotify();
    // Is this python file mod attached to a clone?
    virtual bool IsAttachedToClone();
    // (old style - Used in pyNotify)
    // get the notify list count
    virtual int32_t NotifyListCount();
    // (old style - Used in pyNotify)
    // get a notify list item
    virtual plKey GetNotifyListItem(int32_t i);
    // Set the dirty state on the PythonModifier
    virtual void DirtySynchState(const plString& SDLStateName, uint32_t sendFlags);

    // register and unregister for control key envents
    virtual void EnableControlKeyEvents();
    virtual void DisableControlKeyEvents();

    virtual plPipeline* GetPipeline();
private:
    // build and send enable message to the plKey
    virtual void IEnable(bool state);
#endif // BUILDING_PYPLASMA
};

#endif // _pyKey_h_