Move python to C converters into their own header
This commit is contained in:
Kovid Goyal
parent
6ffb198e9c
commit
2e7b68bf74
150
kitty/options/to-c.h
Normal file
150
kitty/options/to-c.h
Normal file
@ -0,0 +1,150 @@
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/*
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* Copyright (C) 2021 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#pragma once
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#include "../state.h"
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static inline float
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PyFloat_AsFloat(PyObject *o) {
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return (float)PyFloat_AsDouble(o);
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}
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static inline color_type
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color_as_int(PyObject *color) {
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if (!PyTuple_Check(color)) { PyErr_SetString(PyExc_TypeError, "Not a color tuple"); return 0; }
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#define I(n, s) ((PyLong_AsUnsignedLong(PyTuple_GET_ITEM(color, n)) & 0xff) << s)
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return (I(0, 16) | I(1, 8) | I(2, 0)) & 0xffffff;
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#undef I
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}
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static inline color_type
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active_border_color(PyObject *color) {
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if (color == Py_None) return 0x00ff00;
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return color_as_int(color);
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}
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static inline monotonic_t
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parse_s_double_to_monotonic_t(PyObject *val) {
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return s_double_to_monotonic_t(PyFloat_AsDouble(val));
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}
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static inline monotonic_t
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parse_ms_long_to_monotonic_t(PyObject *val) {
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return ms_to_monotonic_t(PyLong_AsUnsignedLong(val));
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}
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static inline int
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resolve_mods(int kitty_mod, int mods) {
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if (mods & GLFW_MOD_KITTY) {
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mods = (mods & ~GLFW_MOD_KITTY) | kitty_mod;
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}
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return mods;
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}
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static WindowTitleIn
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window_title_in(PyObject *title_in) {
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const char *in = PyUnicode_AsUTF8(title_in);
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switch(in[0]) {
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case 'a': return ALL;
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case 'w': return WINDOW;
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case 'm': return MENUBAR;
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case 'n': return NONE;
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default: break;
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}
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return ALL;
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}
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static BackgroundImageLayout
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bglayout(PyObject *layout_name) {
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const char *name = PyUnicode_AsUTF8(layout_name);
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switch(name[0]) {
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case 't': return TILING;
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case 'm': return MIRRORED;
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case 's': return SCALED;
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default: break;
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}
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return TILING;
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}
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static void
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background_image(PyObject *src, Options *opts) {
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if (opts->background_image) free(opts->background_image);
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opts->background_image = NULL;
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if (src == Py_None || !PyUnicode_Check(src)) return;
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Py_ssize_t sz;
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const char *s = PyUnicode_AsUTF8AndSize(src, &sz);
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opts->background_image = calloc(sz + 1, 1);
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if (opts->background_image) memcpy(opts->background_image, s, sz);
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}
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static MouseShape
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pointer_shape(PyObject *shape_name) {
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const char *name = PyUnicode_AsUTF8(shape_name);
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switch(name[0]) {
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case 'a': return ARROW;
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case 'h': return HAND;
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case 'b': return BEAM;
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default: break;
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}
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return BEAM;
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}
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static inline void
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free_url_prefixes(void) {
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OPT(url_prefixes).num = 0;
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OPT(url_prefixes).max_prefix_len = 0;
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if (OPT(url_prefixes).values) {
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free(OPT(url_prefixes.values));
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OPT(url_prefixes).values = NULL;
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}
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}
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static void
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url_prefixes(PyObject *up, Options *opts) {
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if (!PyTuple_Check(up)) { PyErr_SetString(PyExc_TypeError, "url_prefixes must be a tuple"); return; }
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free_url_prefixes();
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opts->url_prefixes.values = calloc(PyTuple_GET_SIZE(up), sizeof(UrlPrefix));
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if (!opts->url_prefixes.values) { PyErr_NoMemory(); return; }
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opts->url_prefixes.num = PyTuple_GET_SIZE(up);
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for (size_t i = 0; i < opts->url_prefixes.num; i++) {
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PyObject *t = PyTuple_GET_ITEM(up, i);
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if (!PyUnicode_Check(t)) { PyErr_SetString(PyExc_TypeError, "url_prefixes must be strings"); return; }
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opts->url_prefixes.values[i].len = MIN(arraysz(opts->url_prefixes.values[i].string) - 1, (size_t)PyUnicode_GET_LENGTH(t));
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int kind = PyUnicode_KIND(t);
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opts->url_prefixes.max_prefix_len = MAX(opts->url_prefixes.max_prefix_len, opts->url_prefixes.values[i].len);
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for (size_t x = 0; x < opts->url_prefixes.values[i].len; x++) {
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opts->url_prefixes.values[i].string[x] = PyUnicode_READ(kind, PyUnicode_DATA(t), x);
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}
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}
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}
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static void
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select_by_word_characters(PyObject *chars, Options *opts) {
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if (!PyUnicode_Check(chars)) { PyErr_SetString(PyExc_TypeError, "select_by_word_characters must be a string"); return; }
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for (size_t i = 0; i < MIN((size_t)PyUnicode_GET_LENGTH(chars), sizeof(opts->select_by_word_characters)/sizeof(opts->select_by_word_characters[0])); i++) {
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opts->select_by_word_characters[i] = PyUnicode_READ(PyUnicode_KIND(chars), PyUnicode_DATA(chars), i);
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}
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opts->select_by_word_characters_count = PyUnicode_GET_LENGTH(chars);
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}
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#define read_adjust(name) { \
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if (PyFloat_Check(al)) { \
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opts->name##_frac = (float)PyFloat_AsDouble(al); \
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opts->name##_px = 0; \
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} else { \
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opts->name##_frac = 0; \
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opts->name##_px = (int)PyLong_AsLong(al); \
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} \
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}
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static void
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adjust_line_height(PyObject *al, Options *opts) { read_adjust(adjust_line_height); }
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static void
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adjust_column_width(PyObject *al, Options *opts) { read_adjust(adjust_column_width); }
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#undef read_adjust
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144
kitty/state.c
144
kitty/state.c
@ -5,8 +5,8 @@
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* Distributed under terms of the GPL3 license.
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*/
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#include "state.h"
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#include "cleanup.h"
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#include "options/to-c.h"
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#include <math.h>
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GlobalState global_state = {{0}};
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@ -562,152 +562,10 @@ send_pending_click_to_window_id(id_type timer_id UNUSED, void *data) {
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#define KKKK(name) PYWRAP1(name) { id_type a, b, c, d; PA("KKKK", &a, &b, &c, &d); name(a, b, c, d); Py_RETURN_NONE; }
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#define KK5I(name) PYWRAP1(name) { id_type a, b; unsigned int c, d, e, f, g; PA("KKIIIII", &a, &b, &c, &d, &e, &f, &g); name(a, b, c, d, e, f, g); Py_RETURN_NONE; }
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#define BOOL_SET(name) PYWRAP1(set_##name) { global_state.name = PyObject_IsTrue(args); Py_RETURN_NONE; }
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static inline color_type
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color_as_int(PyObject *color) {
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if (!PyTuple_Check(color)) { PyErr_SetString(PyExc_TypeError, "Not a color tuple"); return 0; }
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#define I(n, s) ((PyLong_AsUnsignedLong(PyTuple_GET_ITEM(color, n)) & 0xff) << s)
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return (I(0, 16) | I(1, 8) | I(2, 0)) & 0xffffff;
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#undef I
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}
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static inline color_type
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active_border_color(PyObject *color) {
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if (color == Py_None) return 0x00ff00;
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return color_as_int(color);
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}
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static inline monotonic_t
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parse_s_double_to_monotonic_t(PyObject *val) {
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return s_double_to_monotonic_t(PyFloat_AsDouble(val));
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}
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static inline monotonic_t
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parse_ms_long_to_monotonic_t(PyObject *val) {
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return ms_to_monotonic_t(PyLong_AsUnsignedLong(val));
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}
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static inline int
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resolve_mods(int kitty_mod, int mods) {
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if (mods & GLFW_MOD_KITTY) {
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mods = (mods & ~GLFW_MOD_KITTY) | kitty_mod;
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}
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return mods;
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}
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static WindowTitleIn
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window_title_in(PyObject *title_in) {
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const char *in = PyUnicode_AsUTF8(title_in);
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switch(in[0]) {
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case 'a': return ALL;
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case 'w': return WINDOW;
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case 'm': return MENUBAR;
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case 'n': return NONE;
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default: break;
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}
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return ALL;
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}
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static BackgroundImageLayout
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bglayout(PyObject *layout_name) {
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const char *name = PyUnicode_AsUTF8(layout_name);
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switch(name[0]) {
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case 't': return TILING;
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case 'm': return MIRRORED;
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case 's': return SCALED;
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default: break;
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}
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return TILING;
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}
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static void
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background_image(PyObject *src, Options *opts) {
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if (opts->background_image) free(opts->background_image);
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opts->background_image = NULL;
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if (src == Py_None || !PyUnicode_Check(src)) return;
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Py_ssize_t sz;
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const char *s = PyUnicode_AsUTF8AndSize(src, &sz);
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opts->background_image = calloc(sz + 1, 1);
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if (opts->background_image) memcpy(opts->background_image, s, sz);
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}
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static MouseShape
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pointer_shape(PyObject *shape_name) {
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const char *name = PyUnicode_AsUTF8(shape_name);
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switch(name[0]) {
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case 'a': return ARROW;
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case 'h': return HAND;
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case 'b': return BEAM;
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default: break;
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}
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return BEAM;
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}
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static inline void
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free_url_prefixes(void) {
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OPT(url_prefixes).num = 0;
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OPT(url_prefixes).max_prefix_len = 0;
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if (OPT(url_prefixes).values) {
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free(OPT(url_prefixes.values));
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OPT(url_prefixes).values = NULL;
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}
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}
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static void
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url_prefixes(PyObject *up, Options *opts) {
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if (!PyTuple_Check(up)) { PyErr_SetString(PyExc_TypeError, "url_prefixes must be a tuple"); return; }
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free_url_prefixes();
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opts->url_prefixes.values = calloc(PyTuple_GET_SIZE(up), sizeof(UrlPrefix));
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if (!opts->url_prefixes.values) { PyErr_NoMemory(); return; }
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opts->url_prefixes.num = PyTuple_GET_SIZE(up);
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for (size_t i = 0; i < opts->url_prefixes.num; i++) {
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PyObject *t = PyTuple_GET_ITEM(up, i);
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if (!PyUnicode_Check(t)) { PyErr_SetString(PyExc_TypeError, "url_prefixes must be strings"); return; }
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opts->url_prefixes.values[i].len = MIN(arraysz(opts->url_prefixes.values[i].string) - 1, (size_t)PyUnicode_GET_LENGTH(t));
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int kind = PyUnicode_KIND(t);
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opts->url_prefixes.max_prefix_len = MAX(opts->url_prefixes.max_prefix_len, opts->url_prefixes.values[i].len);
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for (size_t x = 0; x < opts->url_prefixes.values[i].len; x++) {
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opts->url_prefixes.values[i].string[x] = PyUnicode_READ(kind, PyUnicode_DATA(t), x);
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}
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}
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}
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static void
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select_by_word_characters(PyObject *chars, Options *opts) {
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if (!PyUnicode_Check(chars)) { PyErr_SetString(PyExc_TypeError, "select_by_word_characters must be a string"); return; }
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for (size_t i = 0; i < MIN((size_t)PyUnicode_GET_LENGTH(chars), sizeof(opts->select_by_word_characters)/sizeof(opts->select_by_word_characters[0])); i++) {
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opts->select_by_word_characters[i] = PyUnicode_READ(PyUnicode_KIND(chars), PyUnicode_DATA(chars), i);
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}
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opts->select_by_word_characters_count = PyUnicode_GET_LENGTH(chars);
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}
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#define read_adjust(name) { \
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if (PyFloat_Check(al)) { \
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opts->name##_frac = (float)PyFloat_AsDouble(al); \
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opts->name##_px = 0; \
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} else { \
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opts->name##_frac = 0; \
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opts->name##_px = (int)PyLong_AsLong(al); \
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} \
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}
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static void
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adjust_line_height(PyObject *al, Options *opts) { read_adjust(adjust_line_height); }
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static void
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adjust_column_width(PyObject *al, Options *opts) { read_adjust(adjust_column_width); }
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#undef read_adjust
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#define dict_iter(d) { \
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PyObject *key, *value; Py_ssize_t pos = 0; \
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while (PyDict_Next(d, &pos, &key, &value))
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static inline float
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PyFloat_AsFloat(PyObject *o) {
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return (float)PyFloat_AsDouble(o);
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}
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PYWRAP0(next_window_id) {
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return PyLong_FromUnsignedLongLong(global_state.window_id_counter + 1);
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}
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