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/* -*- Mode: C; c-basic-offset: 4 -*-
* Gimp-Python - allows the writing of Gimp plugins in Python.
* Copyright (C) 1997-2002 James Henstridge <james@daa.com.au>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#define NO_IMPORT_PYGOBJECT
#include <pygobject.h>
#include "pygimp.h"
#define NO_IMPORT_PYGIMPCOLOR
#include "pygimpcolor-api.h"
#include <glib-object.h>
static PyObject *
item_from_id(PyObject *not_used, PyObject *args)
{
gint32 ID;
if (!PyArg_ParseTuple(args, "i", &ID))
return NULL;
return pygimp_item_new(ID);
}
static PyMethodDef item_methods[] = {
{"from_id", (PyCFunction)item_from_id, METH_VARARGS | METH_STATIC},
{NULL, NULL} /* sentinel */
};
static PyObject *
item_get_parent(PyGimpLayer *self, void *closure)
{
gint32 id = gimp_item_get_parent(self->ID);
if (id == -1) {
Py_INCREF(Py_None);
return Py_None;
}
return pygimp_item_new(id);
}
static PyObject *
item_get_children(PyGimpLayer *self, void *closure)
{
gint32 *children;
gint n_children, i;
PyObject *ret;
children = gimp_item_get_children(self->ID, &n_children);
ret = PyList_New(n_children);
for (i = 0; i < n_children; i++)
PyList_SetItem(ret, i, pygimp_item_new(children[i]));
g_free(children);
return ret;
}
static PyGetSetDef item_getsets[] = {
{ "parent", (getter)item_get_parent, (setter)0 },
{ "children", (getter) item_get_children, (setter)0 },
{ NULL, (getter)0, (setter)0 }
};
static void
item_dealloc(PyGimpItem *self)
{
PyObject_DEL(self);
}
static PyObject *
item_repr(PyGimpItem *self)
{
PyObject *s;
s = PyString_FromFormat("<gimp.Item '%d'>", self->ID);
return s;
}
static int
item_init(PyGimpLayer *self, PyObject *args, PyObject *kwargs)
{
return -1;
}
PyTypeObject PyGimpItem_Type = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"gimp.Item", /* tp_name */
sizeof(PyGimpItem), /* tp_basicsize */
0, /* tp_itemsize */
/* methods */
(destructor)item_dealloc, /* tp_dealloc */
(printfunc)0, /* tp_print */
(getattrfunc)0, /* tp_getattr */
(setattrfunc)0, /* tp_setattr */
(cmpfunc)0, /* tp_compare */
(reprfunc)item_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
(hashfunc)0, /* tp_hash */
(ternaryfunc)0, /* tp_call */
(reprfunc)0, /* tp_str */
(getattrofunc)0, /* tp_getattro */
(setattrofunc)0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
NULL, /* Documentation string */
(traverseproc)0, /* tp_traverse */
(inquiry)0, /* tp_clear */
(richcmpfunc)0, /* tp_richcompare */
0, /* tp_weaklistoffset */
(getiterfunc)0, /* tp_iter */
(iternextfunc)0, /* tp_iternext */
item_methods, /* tp_methods */
0, /* tp_members */
item_getsets, /* tp_getset */
(PyTypeObject *)0, /* tp_base */
(PyObject *)0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)item_init, /* tp_init */
(allocfunc)0, /* tp_alloc */
(newfunc)0, /* tp_new */
};
PyObject *
pygimp_item_new(gint32 ID)
{
PyObject *self;
if (!gimp_item_is_valid(ID)) {
Py_INCREF(Py_None);
return Py_None;
}
/* create the appropriate object type */
if (gimp_item_is_drawable(ID)) {
if (gimp_item_is_group(ID)) {
self = pygimp_group_layer_new(ID);
}
else {
self = pygimp_drawable_new(NULL, ID);
}
}
else /* Vectors */
self = pygimp_vectors_new(ID);
if (self == NULL)
return NULL;
return self;
}
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