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SFML/python/src/Rect.cpp
remi-k 60e14e75b7 Improved the way rectangle are handled; 
Some bug fixes.


git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1093 4e206d99-4929-0410-ac5d-dfc041789085
2009-05-21 13:52:28 +00:00

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////////////////////////////////////////////////////////////
//
// PySFML - Python binding for SFML (Simple and Fast Multimedia Library)
// Copyright (C) 2007, 2008 Rémi Koenig (remi.k2620@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#include "Rect.hpp"
#include <structmember.h>
#include "compat.hpp"
#include "offsetof.hpp"
static PyMemberDef PySfIntRect_members[] = {
{(char *)"Left", T_INT, offsetof(PySfIntRect, Left), 0, (char *)"Left coordinate of the rectangle."},
{(char *)"Top", T_INT, offsetof(PySfIntRect, Top), 0, (char *)"Top coordinate of the rectangle."},
{(char *)"Right", T_INT, offsetof(PySfIntRect, Right), 0, (char *)"Right coordinate of the rectangle."},
{(char *)"Bottom", T_INT, offsetof(PySfIntRect, Bottom), 0, (char *)"Bottom coordinate of the rectangle."},
{NULL} /* Sentinel */
};
static PyMemberDef PySfFloatRect_members[] = {
{(char *)"Left", T_FLOAT, offsetof(PySfFloatRect, Left), 0, (char *)"Left coordinate of the rectangle."},
{(char *)"Top", T_FLOAT, offsetof(PySfFloatRect, Top), 0, (char *)"Top coordinate of the rectangle."},
{(char *)"Right", T_FLOAT, offsetof(PySfFloatRect, Right), 0, (char *)"Right coordinate of the rectangle."},
{(char *)"Bottom", T_FLOAT, offsetof(PySfFloatRect, Bottom), 0, (char *)"Bottom coordinate of the rectangle."},
{NULL} /* Sentinel */
};
static void
PySfIntRect_dealloc(PySfIntRect* self)
{
if (self->Owner)
delete self->obj;
free_object(self);
}
static void
PySfFloatRect_dealloc(PySfFloatRect* self)
{
if (self->Owner)
delete self->obj;
free_object(self);
}
static PyObject *
PySfIntRect_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
const char *kwlist[] = {"Left", "Top", "Right", "Bottom", NULL};
PySfIntRect *self;
self = (PySfIntRect *)type->tp_alloc(type, 0);
if (self != NULL)
{
self->Owner = true;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "iiii:IntRect.__new__", (char **)kwlist, &(self->Left), &(self->Top), &(self->Right), &(self->Bottom)))
return NULL;
self->obj = new sf::IntRect(self->Left, self->Top, self->Right, self->Bottom);
}
return (PyObject *)self;
}
static PyObject *
PySfFloatRect_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
const char *kwlist[] = {"Left", "Top", "Right", "Bottom", NULL};
PySfFloatRect *self;
self = (PySfFloatRect *)type->tp_alloc(type, 0);
if (self != NULL)
{
self->Owner = true;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "ffff:FloatRect.__new__", (char **)kwlist, &(self->Left), &(self->Top), &(self->Right), &(self->Bottom)))
return NULL;
self->obj = new sf::FloatRect(self->Left, self->Top, self->Right, self->Bottom);
}
return (PyObject *)self;
}
static PyObject *
PySfIntRect_GetWidth(PySfIntRect *self)
{
return PyLong_FromLong(self->obj->GetWidth());
}
static PyObject *
PySfIntRect_GetHeight(PySfIntRect *self)
{
return PyLong_FromLong(self->obj->GetHeight());
}
static PyObject *
PySfIntRect_Contains(PySfIntRect* self, PyObject *args);
static PyObject *
PySfIntRect_Intersects(PySfIntRect* self, PyObject *args);
static PyObject *
PySfFloatRect_GetWidth(PySfFloatRect *self)
{
return PyFloat_FromDouble(self->obj->GetWidth());
}
static PyObject *
PySfFloatRect_GetHeight(PySfFloatRect *self)
{
return PyFloat_FromDouble(self->obj->GetHeight());
}
static PyObject *
PySfFloatRect_Contains(PySfFloatRect* self, PyObject *args);
static PyObject *
PySfFloatRect_Intersects(PySfFloatRect* self, PyObject *args);
static PyObject *
PySfIntRect_Offset(PySfIntRect* self, PyObject *args)
{
int OffsetX, OffsetY;
if (!PyArg_ParseTuple(args, "ii:IntRect.Offset", &OffsetX, &OffsetY))
return NULL;
self->obj->Offset(OffsetX, OffsetY);
PySfIntRectUpdateSelf(self);
Py_RETURN_NONE;
}
static PyObject *
PySfFloatRect_Offset(PySfFloatRect* self, PyObject *args)
{
float OffsetX, OffsetY;
if (!PyArg_ParseTuple(args, "ff:FloatRect.Offset", &OffsetX, &OffsetY))
return NULL;
self->obj->Offset(OffsetX, OffsetY);
PySfFloatRectUpdateSelf(self);
Py_RETURN_NONE;
}
static PyMethodDef PySfIntRect_methods[] = {
{"Offset", (PyCFunction)PySfIntRect_Offset, METH_VARARGS, "Offset(OffsetX, OffsetY)\n\
Move the whole rectangle by the given offset.\n\
OffsetX : Horizontal offset\n\
OffsetY : Vertical offset\n\
"},
{"GetWidth", (PyCFunction)PySfIntRect_GetWidth, METH_NOARGS, "GetWidth()\n\
Get the width of the rectangle."},
{"GetHeight", (PyCFunction)PySfIntRect_GetHeight, METH_NOARGS, "GetHeight()\n\
Get the height of the rectangle."},
{"Contains", (PyCFunction)PySfIntRect_Contains, METH_VARARGS, "Contains(X, Y)\n\
Check if a point is inside the rectangle's area.\n\
X : X coordinate of the point to test\n\
Y : Y coordinate of the point to test"},
{"Intersects", (PyCFunction)PySfIntRect_Intersects, METH_VARARGS, "Intersects(Rectangle, OverlappingRect=None)\n\
Check intersection between two rectangles.\n\
Rectangle : Rectangle to test\n\
OverlappingRect : Rectangle to be filled with overlapping rect (None by default)"},
{NULL} /* Sentinel */
};
static PyMethodDef PySfFloatRect_methods[] = {
{"Offset", (PyCFunction)PySfFloatRect_Offset, METH_VARARGS, "Offset(OffsetX, OffsetY)\n\
Move the whole rectangle by the given offset.\n\
OffsetX : Horizontal offset\n\
OffsetY : Vertical offset\n\
"},
{"GetWidth", (PyCFunction)PySfFloatRect_GetWidth, METH_NOARGS, "GetWidth()\n\
Get the width of the rectangle."},
{"GetHeight", (PyCFunction)PySfFloatRect_GetHeight, METH_NOARGS, "GetHeight()\n\
Get the height of the rectangle."},
{"Contains", (PyCFunction)PySfFloatRect_Contains, METH_VARARGS, "Contains(X, Y)\n\
Check if a point is inside the rectangle's area.\n\
X : X coordinate of the point to test\n\
Y : Y coordinate of the point to test"},
{"Intersects", (PyCFunction)PySfFloatRect_Intersects, METH_VARARGS, "Intersects(Rectangle, OverlappingRect=None)\n\
Check intersection between two rectangles.\n\
Rectangle : Rectangle to test\n\
OverlappingRect : Rectangle to be filled with overlapping rect (None by default)"},
{NULL} /* Sentinel */
};
int
PySfIntRect_setattro(PyObject* self, PyObject *attr_name, PyObject *v)
{
int result = PyObject_GenericSetAttr(self, attr_name, v);
PySfIntRect *Rect = (PySfIntRect *)self;
PySfIntRectUpdateObj(Rect);
return result;
}
int
PySfFloatRect_setattro(PyObject* self, PyObject *attr_name, PyObject *v)
{
int result = PyObject_GenericSetAttr(self, attr_name, v);
PySfFloatRect *Rect = (PySfFloatRect *)self;
PySfFloatRectUpdateObj(Rect);
return result;
}
PyTypeObject PySfIntRectType = {
head_init
"IntRect", /*tp_name*/
sizeof(PySfIntRect), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)PySfIntRect_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
PySfIntRect_setattro, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"sf.IntRect is an utility class for manipulating rectangles.", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
PySfIntRect_methods, /* tp_methods */
PySfIntRect_members, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
PySfIntRect_new, /* tp_new */
};
PyTypeObject PySfFloatRectType = {
head_init
"FloatRect", /*tp_name*/
sizeof(PySfFloatRect), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)PySfFloatRect_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
PySfFloatRect_setattro, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"sf.FloatRect is an utility class for manipulating rectangles.", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
PySfFloatRect_methods, /* tp_methods */
PySfFloatRect_members, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
PySfFloatRect_new, /* tp_new */
};
static PyObject *
PySfFloatRect_Contains(PySfFloatRect* self, PyObject *args)
{
float x=0, y=0;
if (!PyArg_ParseTuple(args, "ff:FloatRect.Contains", &x, &y))
return NULL;
return PyBool_FromLong(self->obj->Contains(x,y));
}
static PyObject *
PySfFloatRect_Intersects(PySfFloatRect* self, PyObject *args)
{
PySfFloatRect *Rect=NULL, *OverlappingRect=NULL;
bool result;
if (!PyArg_ParseTuple(args, "O!|O!:FloatRect.Intersects", &PySfFloatRectType, &Rect, &PySfFloatRectType, &OverlappingRect))
return NULL;
if (OverlappingRect)
result = self->obj->Intersects(*(Rect->obj), (OverlappingRect->obj));
else
result = self->obj->Intersects(*(Rect->obj));
return PyBool_FromLong(result);
}
static PyObject *
PySfIntRect_Contains(PySfIntRect* self, PyObject *args)
{
unsigned int x=0, y=0;
if (!PyArg_ParseTuple(args, "II:IntRect.Contains", &x, &y))
return NULL;
return PyBool_FromLong(self->obj->Contains(x,y));
}
static PyObject *
PySfIntRect_Intersects(PySfIntRect* self, PyObject *args)
{
PySfIntRect *Rect=NULL, *OverlappingRect=NULL;
bool result;
if (!PyArg_ParseTuple(args, "O!|O!:IntRect.Intersects", &PySfIntRectType, &Rect, &PySfIntRectType, &OverlappingRect))
return NULL;
if (OverlappingRect)
result = self->obj->Intersects(*(Rect->obj), (OverlappingRect->obj));
else
result = self->obj->Intersects(*(Rect->obj));
return PyBool_FromLong(result);
}
void
PySfIntRectUpdateObj(PySfIntRect *self)
{
self->obj->Left = self->Left;
self->obj->Right = self->Right;
self->obj->Top = self->Top;
self->obj->Bottom = self->Bottom;
}
void
PySfFloatRectUpdateObj(PySfFloatRect *self)
{
self->obj->Left = self->Left;
self->obj->Right = self->Right;
self->obj->Top = self->Top;
self->obj->Bottom = self->Bottom;
}
void
PySfIntRectUpdateSelf(PySfIntRect *self)
{
self->Left = self->obj->Left;
self->Right = self->obj->Right;
self->Top = self->obj->Top;
self->Bottom = self->obj->Bottom;
}
void
PySfFloatRectUpdateSelf(PySfFloatRect *self)
{
self->Left = self->obj->Left;
self->Right = self->obj->Right;
self->Top = self->obj->Top;
self->Bottom = self->obj->Bottom;
}
PySfIntRect *
GetNewPySfIntRect()
{
return PyObject_New(PySfIntRect, &PySfIntRectType);
}
PySfFloatRect *
GetNewPySfFloatRect()
{
return PyObject_New(PySfFloatRect, &PySfFloatRectType);
}
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