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/* Python plug-in for dia
* Copyright (C) 1999 James Henstridge
* Copyright (C) 2000 Hans Breuer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <config.h>
#include "pydia-object.h"
#include "pydia-color.h"
#include <structmember.h> /* PyMemberDef */
/*
* New
*/
PyObject* PyDiaColor_New (Color* color)
{
PyDiaColor *self;
self = PyObject_NEW(PyDiaColor, &PyDiaColor_Type);
if (!self) return NULL;
self->color = *color;
return (PyObject *)self;
}
/*
* Dealloc
*/
static void
PyDiaColor_Dealloc(PyObject *self)
{
PyObject_DEL(self);
}
/*
* Compare
*/
static int
PyDiaColor_Compare(PyDiaColor *self,
PyDiaColor *other)
{
return memcmp(&(self->color), &(other->color), sizeof(Color));
}
/*
* Hash
*/
static long
PyDiaColor_Hash(PyObject *self)
{
return (long)self;
}
/*
* Repr / _Str
*/
static PyObject *
PyDiaColor_Str(PyDiaColor *self)
{
PyObject* py_s;
gchar* s = g_strdup_printf("(%f,%f,%f,%f)",
(float)(self->color.red),
(float)(self->color.green),
(float)(self->color.blue),
(float)(self->color.alpha));
py_s = PyString_FromString(s);
g_free (s);
return py_s;
}
static PyMemberDef PyDiaColor_Members[] = {
{ "red", T_FLOAT, offsetof(PyDiaColor, color.red), 0,
"double: red color component [0 .. 1.0]" },
{ "green", T_FLOAT, offsetof(PyDiaColor, color.green), 0,
"double: green color component [0 .. 1.0]" },
{ "blue", T_FLOAT, offsetof(PyDiaColor, color.blue), 0,
"double: blue color component [0 .. 1.0]" },
{ "alpha", T_FLOAT, offsetof(PyDiaColor, color.alpha), 0,
"double: alpha color component [0 .. 1.0]" },
{ NULL }
};
/*
* Python objetcs
*/
PyTypeObject PyDiaColor_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0,
"DiaColor",
sizeof(PyDiaColor),
0,
(destructor)PyDiaColor_Dealloc,
(printfunc)0,
(getattrfunc)0,
(setattrfunc)0,
(cmpfunc)PyDiaColor_Compare,
(reprfunc)0,
0,
0,
0,
(hashfunc)PyDiaColor_Hash,
(ternaryfunc)0,
(reprfunc)PyDiaColor_Str,
PyObject_GenericGetAttr, /* tp_getattro */
(setattrofunc)0,
(PyBufferProcs *)0,
0L, /* Flags */
"A color either defined by a color string or by a tuple with three elements "
"(r, g, b) with type float 0.0 ... 1.0 or range int 0 ... 65535",
(traverseproc)0,
(inquiry)0,
(richcmpfunc)0,
0, /* tp_weakliszoffset */
(getiterfunc)0,
(iternextfunc)0,
0, /* tp_methods */
PyDiaColor_Members, /* tp_members */
0
};
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