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doesn't compile, but UI.h/.cpp code has been divvy'd up.

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refs #43 @2h
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John McCardle 2024-04-08 22:45:00 -04:00
commit 83a63a3093
18 changed files with 5329 additions and 2910 deletions
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162
src/UIDrawable.h Normal file
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#pragma once
#include "Common.h"
#include "Python.h"
#include "structmember.h"
#include "IndexTexture.h"
#include "Resources.h"
#include <list>
#include "PyCallable.h"
#include "PyTexture.h"
#include "PyColor.h"
#include "PyVector.h"
#include "PyFont.h"
class UIFrame; class UICaption; class UISprite; class UIEntity; class UIGrid;
enum PyObjectsEnum : int
{
UIFRAME = 1,
UICAPTION,
UISPRITE,
UIGRID
};
class UIDrawable
{
public:
void render();
virtual void render(sf::Vector2f) = 0;
virtual PyObjectsEnum derived_type() = 0;
// Mouse input handling - callable object, methods to find event's destination
std::unique_ptr<PyClickCallable> click_callable;
virtual UIDrawable* click_at(sf::Vector2f point) = 0;
void click_register(PyObject*);
void click_unregister();
UIDrawable();
};
typedef struct {
PyObject_HEAD
std::shared_ptr<std::vector<std::shared_ptr<UIDrawable>>> data;
} PyUICollectionObject;
namespace mcrfpydef {
//PyObject* py_instance(std::shared_ptr<UIDrawable> source);
// This function segfaults on tp_alloc for an unknown reason, but works inline with mcrfpydef:: methods.
#define RET_PY_INSTANCE(target) { \
switch (target->derived_type()) \
{ \
case PyObjectsEnum::UIFRAME: \
{ \
PyUIFrameObject* o = (PyUIFrameObject*)((&PyUIFrameType)->tp_alloc(&PyUIFrameType, 0)); \
if (o) \
{ \
auto p = std::static_pointer_cast<UIFrame>(target); \
o->data = p; \
auto utarget = o->data; \
} \
return (PyObject*)o; \
} \
case PyObjectsEnum::UICAPTION: \
{ \
PyUICaptionObject* o = (PyUICaptionObject*)((&PyUICaptionType)->tp_alloc(&PyUICaptionType, 0)); \
if (o) \
{ \
auto p = std::static_pointer_cast<UICaption>(target); \
o->data = p; \
auto utarget = o->data; \
} \
return (PyObject*)o; \
} \
case PyObjectsEnum::UISPRITE: \
{ \
PyUISpriteObject* o = (PyUISpriteObject*)((&PyUISpriteType)->tp_alloc(&PyUISpriteType, 0)); \
if (o) \
{ \
auto p = std::static_pointer_cast<UISprite>(target); \
o->data = p; \
auto utarget = o->data; \
} \
return (PyObject*)o; \
} \
case PyObjectsEnum::UIGRID: \
{ \
PyUIGridObject* o = (PyUIGridObject*)((&PyUIGridType)->tp_alloc(&PyUIGridType, 0)); \
if (o) \
{ \
auto p = std::static_pointer_cast<UIGrid>(target); \
o->data = p; \
auto utarget = o->data; \
} \
return (PyObject*)o; \
} \
} \
}
// end macro definition
//TODO: add this method to class scope; move implementation to .cpp file
static PyObject* PyUIDrawable_get_click(PyUIGridObject* self, void* closure) {
PyObjectsEnum objtype = static_cast<PyObjectsEnum>(reinterpret_cast<long>(closure)); // trust me bro, it's an Enum
PyObject* ptr;
switch (objtype)
{
case PyObjectsEnum::UIFRAME:
ptr = ((PyUIFrameObject*)self)->data->click_callable->borrow();
break;
case PyObjectsEnum::UICAPTION:
ptr = ((PyUICaptionObject*)self)->data->click_callable->borrow();
break;
case PyObjectsEnum::UISPRITE:
ptr = ((PyUISpriteObject*)self)->data->click_callable->borrow();
break;
case PyObjectsEnum::UIGRID:
ptr = ((PyUIGridObject*)self)->data->click_callable->borrow();
break;
default:
PyErr_SetString(PyExc_TypeError, "no idea how you did that; invalid UIDrawable derived instance for _get_click");
return NULL;
}
if (ptr && ptr != Py_None)
return ptr;
else
return Py_None;
}
//TODO: add this method to class scope; move implementation to .cpp file
static int PyUIDrawable_set_click(PyUIGridObject* self, PyObject* value, void* closure) {
PyObjectsEnum objtype = static_cast<PyObjectsEnum>(reinterpret_cast<long>(closure)); // trust me bro, it's an Enum
UIDrawable* target;
switch (objtype)
{
case PyObjectsEnum::UIFRAME:
target = (((PyUIFrameObject*)self)->data.get());
break;
case PyObjectsEnum::UICAPTION:
target = (((PyUICaptionObject*)self)->data.get());
break;
case PyObjectsEnum::UISPRITE:
target = (((PyUISpriteObject*)self)->data.get());
break;
case PyObjectsEnum::UIGRID:
target = (((PyUIGridObject*)self)->data.get());
break;
default:
PyErr_SetString(PyExc_TypeError, "no idea how you did that; invalid UIDrawable derived instance for _set_click");
return -1;
}
if (value == Py_None)
{
target->click_unregister();
} else {
target->click_register(value);
}
return 0;
}
}