You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
4.4 KiB
C
119 lines
4.4 KiB
C
// SPDX-License-Identifier: Apache-2.0
|
|
/*
|
|
Copyright 2020, 2021 igo95862
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
#include <Python.h>
|
|
|
|
#include "notcurses-python.h"
|
|
|
|
PyObject *traceback_format_exception = NULL;
|
|
PyObject *new_line_unicode = NULL;
|
|
|
|
static void
|
|
Notcurses_module_free(PyObject *Py_UNUSED(self))
|
|
{
|
|
Py_XDECREF(traceback_format_exception);
|
|
Py_XDECREF(new_line_unicode);
|
|
}
|
|
|
|
extern PyMethodDef pync_methods[];
|
|
|
|
static struct PyModuleDef NotcursesMiscModule = {
|
|
PyModuleDef_HEAD_INIT,
|
|
.m_name = "Notcurses",
|
|
.m_doc = "Notcurses python module",
|
|
.m_size = -1,
|
|
.m_methods = pync_methods,
|
|
.m_free = (freefunc)Notcurses_module_free,
|
|
};
|
|
|
|
static PyStructSequence_Field NcInput_fields[] = {
|
|
{"id", "Unicode codepoint or synthesized NCKEY event"},
|
|
{"y", "y cell coordinate of event, -1 for undefined"},
|
|
{"x", "x cell coordinate of event, -1 for undefined"},
|
|
{"utf8", "utf8 representation, if one exists"},
|
|
// Note: alt, shift, ctrl fields deprecated in C API are omitted.
|
|
{"evtype", NULL},
|
|
{"modifiers", "bitmask over NCKEY_MOD_*"},
|
|
{"ypx", "y pixel offset within cell, -1 for undefined"},
|
|
{"xpx", "x pixel offset within cell, -1 for undefined"},
|
|
{NULL, NULL},
|
|
};
|
|
|
|
static struct PyStructSequence_Desc NcInput_desc = {
|
|
.name = "NcInput",
|
|
.doc = "Notcurses input event",
|
|
.fields = NcInput_fields,
|
|
.n_in_sequence = 8,
|
|
};
|
|
|
|
PyTypeObject *NcInput_Type;
|
|
|
|
PyMODINIT_FUNC
|
|
PyInit_notcurses(void)
|
|
{
|
|
PyObject *py_module CLEANUP_PY_OBJ = NULL;
|
|
py_module = PyModule_Create(&NotcursesMiscModule);
|
|
|
|
GNU_PY_CHECK_INT(PyModule_AddFunctions(py_module, ChannelsFunctions));
|
|
GNU_PY_CHECK_INT(PyModule_AddFunctions(py_module, MiscFunctions));
|
|
|
|
// Type ready?
|
|
GNU_PY_TYPE_READY(&Notcurses_Type);
|
|
GNU_PY_TYPE_READY(&NcPlane_Type);
|
|
|
|
// Add objects
|
|
GNU_PY_MODULE_ADD_OBJECT(py_module, (PyObject *)&Notcurses_Type, "Notcurses");
|
|
GNU_PY_MODULE_ADD_OBJECT(py_module, (PyObject *)&NcPlane_Type, "NcPlane");
|
|
|
|
NcInput_Type = PyStructSequence_NewType(&NcInput_desc);
|
|
if (NcInput_Type == NULL)
|
|
return NULL;
|
|
GNU_PY_MODULE_ADD_OBJECT(py_module, (PyObject *)NcInput_Type, "NcInput");
|
|
|
|
// background cannot be highcontrast, only foreground
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NCALPHA_HIGHCONTRAST));
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NCALPHA_TRANSPARENT));
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NCALPHA_BLEND));
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NCALPHA_OPAQUE));
|
|
|
|
// FIXME: Better, attributes of an object such as an enum.
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXASCII));
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXDOUBLE));
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXHEAVY));
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXLIGHT));
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXOUTER));
|
|
GNU_PY_CHECK_INT(PyModule_AddStringMacro(py_module, NCBOXROUND));
|
|
|
|
// if this bit is set, we are *not* using the default background color
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NC_BGDEFAULT_MASK));
|
|
// extract these bits to get the background RGB value
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NC_BG_RGB_MASK));
|
|
// if this bit *and* NC_BGDEFAULT_MASK are set, we're using a
|
|
// palette-indexed background color
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NC_BG_PALETTE));
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NCPALETTESIZE));
|
|
// extract these bits to get the background alpha mask
|
|
GNU_PY_CHECK_INT(PyModule_AddIntMacro(py_module, NC_BG_ALPHA_MASK));
|
|
|
|
PyObject *traceback_module CLEANUP_PY_OBJ = GNU_PY_CHECK(PyImport_ImportModule("traceback"));
|
|
traceback_format_exception = GNU_PY_CHECK(PyObject_GetAttrString(traceback_module, "format_exception"));
|
|
new_line_unicode = GNU_PY_CHECK(PyUnicode_FromString("\n"));
|
|
|
|
Py_INCREF(py_module);
|
|
return py_module;
|
|
}
|