59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
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#pragma once
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#include "Common.h"
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#include "Python.h"
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class PyLinkedColor;
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class UIDrawable; // forward declare for pointer
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typedef struct {
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std::weak_ptr<UIDrawable> parent; // lifetime management: parent must still exist
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int index; // specific to the parent class, which color is it?
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sf::Color(*getter)();
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void(*setter)(sf::Color);
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} _PyLinkedColorData;
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typedef struct {
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PyObject_HEAD
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_PyLinkedColorData data;
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} PyLinkedColorObject;
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class PyLinkedColor
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{
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private:
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_PyLinkedColorData data;
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PyColor(_PyColorData); // private constructor / for operations transferring between C++ and Python
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public:
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PyLinkedColor(sf::Color (*)(), void (*)(sf::Color), std::weak_ptr<UIDrawable>, int);
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void set(sf::Color); // change target value, behavior determined by the mode
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sf::Color get(); // retrieve target value, behavior determined by the mode
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PyObject* pyParent(); // UIDrawable derived parent object or None
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std::string field(); // interpret the index as a field's name on UIDrawable
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bool alive(); // true if SELF_OWNED or parent still exists
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PyObject* pyObject();
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static PyLinkedColor fromPy(PyObject*);
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static PyLinkedColor fromPy(PyLinkedColorObject*);
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static PyObject* repr(PyObject*);
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static Py_hash_t hash(PyObject*);
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static int init(PyLinkedColorObject*, PyObject*, PyObject*);
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static PyObject* pynew(PyTypeObject* type, PyObject* args=NULL, PyObject* kwds=NULL);
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static PyObject* get_member(PyObject*, void*);
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static int set_member(PyObject*, PyObject*, void*);
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static PyGetSetDef getsetters[];
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};
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namespace mcrfpydef {
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static PyTypeObject PyLinkedColorType = {
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.tp_name = "mcrfpy.LinkedColor",
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.tp_basicsize = sizeof(PyLinkedColorObject),
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.tp_itemsize = 0,
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.tp_repr = PyLinkedColor::repr,
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.tp_hash = PyLinkedColor::hash,
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.tp_flags = Py_TPFLAGS_DEFAULT,
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.tp_doc = PyDoc_STR("SFML Color Object - Linked to UIDrawable Field"),
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.tp_getset = PyLinkedColor::getsetters,
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.tp_init = (initproc)PyLinkedColor::init,
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.tp_new = PyLinkedColor::pynew,
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};
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}
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