kitty/kitty/glfw.c
2017-05-15 12:06:06 +05:30

644 lines
18 KiB
C

/*
* Copyright (C) 2016 Kovid Goyal <kovid at kovidgoyal.net>
*
* Distributed under terms of the GPL3 license.
*/
#include "data-types.h"
#include <structmember.h>
#include <GLFW/glfw3.h>
#if GLFW_VERSION_MAJOR < 3 || (GLFW_VERSION_MAJOR == 3 && GLFW_VERSION_MINOR < 2)
#error "glfw >= 3.2 required"
#endif
#define MAX_WINDOWS 256
#define CALLBACK(name, fmt, ...) \
if ((name) != NULL) { \
PyGILState_STATE _pystate = PyGILState_Ensure(); \
PyObject *_pyret = PyObject_CallFunction((name), fmt, __VA_ARGS__); \
if (_pyret == NULL && PyErr_Occurred() != NULL) PyErr_Print(); \
Py_CLEAR(_pyret); \
PyGILState_Release(_pystate); \
}
#define WINDOW_CALLBACK(name, fmt, ...) \
Window *self = find_window(w); \
if (self) { CALLBACK(self->name, "O" fmt, self, __VA_ARGS__); }
typedef struct {
PyObject_HEAD
GLFWwindow *window;
PyObject *framebuffer_size_callback, *char_mods_callback, *key_callback, *mouse_button_callback, *scroll_callback, *cursor_pos_callback, *window_focus_callback;
GLFWcursor *standard_cursor, *click_cursor;
} Window;
// callbacks {{{
static Window* window_weakrefs[MAX_WINDOWS] = {0};
static inline Window*
find_window(GLFWwindow *w) {
for(int i = 0; i < MAX_WINDOWS; i++) {
if (window_weakrefs[i] == NULL) break;
if (window_weakrefs[i]->window == w) return window_weakrefs[i];
}
return NULL;
}
static void
framebuffer_size_callback(GLFWwindow *w, int width, int height) {
WINDOW_CALLBACK(framebuffer_size_callback, "ii", width, height);
}
static void
char_mods_callback(GLFWwindow *w, unsigned int codepoint, int mods) {
WINDOW_CALLBACK(char_mods_callback, "Ii", codepoint, mods);
}
static void
key_callback(GLFWwindow *w, int key, int scancode, int action, int mods) {
WINDOW_CALLBACK(key_callback, "iiii", key, scancode, action, mods);
}
static void
mouse_button_callback(GLFWwindow *w, int button, int action, int mods) {
WINDOW_CALLBACK(mouse_button_callback, "iii", button, action, mods);
}
static void
scroll_callback(GLFWwindow *w, double xoffset, double yoffset) {
WINDOW_CALLBACK(scroll_callback, "dd", xoffset, yoffset);
}
static void
cursor_pos_callback(GLFWwindow *w, double x, double y) {
WINDOW_CALLBACK(cursor_pos_callback, "dd", x, y);
}
static void
window_focus_callback(GLFWwindow *w, int focused) {
WINDOW_CALLBACK(window_focus_callback, "O", focused ? Py_True : Py_False);
}
// }}}
static PyObject*
new(PyTypeObject *type, PyObject *args, PyObject UNUSED *kwds) {
Window *self;
char *title;
int width, height, i;
if (!PyArg_ParseTuple(args, "iis", &width, &height, &title)) return NULL;
self = (Window *)type->tp_alloc(type, 0);
if (self != NULL) {
self->window = glfwCreateWindow(width, height, title, NULL, NULL);
if (self->window == NULL) { Py_CLEAR(self); PyErr_SetString(PyExc_ValueError, "Failed to create GLFWWindow"); return NULL; }
for(i = 0; i < MAX_WINDOWS; i++) {
if (window_weakrefs[i] == NULL) { window_weakrefs[i] = self; break; }
}
if (i >= MAX_WINDOWS) { Py_CLEAR(self); PyErr_SetString(PyExc_ValueError, "Too many windows created"); return NULL; }
self->standard_cursor = glfwCreateStandardCursor(GLFW_IBEAM_CURSOR);
self->click_cursor = glfwCreateStandardCursor(GLFW_HAND_CURSOR);
if (self->standard_cursor == NULL || self->click_cursor == NULL) { Py_CLEAR(self); PyErr_SetString(PyExc_ValueError, "Failed to create standard mouse cursors"); return NULL; }
glfwSetFramebufferSizeCallback(self->window, framebuffer_size_callback);
glfwSetCharModsCallback(self->window, char_mods_callback);
glfwSetKeyCallback(self->window, key_callback);
glfwSetMouseButtonCallback(self->window, mouse_button_callback);
glfwSetScrollCallback(self->window, scroll_callback);
glfwSetCursorPosCallback(self->window, cursor_pos_callback);
glfwSetWindowFocusCallback(self->window, window_focus_callback);
}
return (PyObject*)self;
}
// Global functions {{{
static PyObject *error_callback = NULL;
static void
cb_error_callback(int error, const char* description) {
CALLBACK(error_callback, "is", error, description) else fprintf(stderr, "[glfw error]: %s\n", description);
}
PyObject*
glfw_set_error_callback(PyObject UNUSED *self, PyObject *callback) {
Py_CLEAR(error_callback);
error_callback = callback;
Py_INCREF(callback);
Py_RETURN_NONE;
}
PyObject*
glfw_init(PyObject UNUSED *self) {
PyObject *ans = glfwInit() ? Py_True: Py_False;
Py_INCREF(ans);
return ans;
}
PyObject*
glfw_terminate(PyObject UNUSED *self) {
glfwTerminate();
Py_RETURN_NONE;
}
PyObject*
glfw_window_hint(PyObject UNUSED *self, PyObject *args) {
int hint, value;
if (!PyArg_ParseTuple(args, "ii", &hint, &value)) return NULL;
glfwWindowHint(hint, value);
Py_RETURN_NONE;
}
PyObject*
glfw_swap_interval(PyObject UNUSED *self, PyObject *args) {
int value;
if (!PyArg_ParseTuple(args, "i", &value)) return NULL;
glfwSwapInterval(value);
Py_RETURN_NONE;
}
PyObject*
glfw_wait_events(PyObject UNUSED *self, PyObject *args) {
double time = -1;
if (PyTuple_GET_SIZE(args) > 0) {
time = PyFloat_AsDouble(PyTuple_GET_ITEM(args, 0));
if (PyErr_Occurred()) PyErr_Clear();
}
Py_BEGIN_ALLOW_THREADS;
if (time < 0) glfwWaitEvents();
else glfwWaitEventsTimeout(time);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject*
glfw_post_empty_event(PyObject UNUSED *self) {
glfwPostEmptyEvent();
Py_RETURN_NONE;
}
PyObject*
glfw_get_physical_dpi(PyObject UNUSED *self) {
GLFWmonitor *m = glfwGetPrimaryMonitor();
if (m == NULL) { PyErr_SetString(PyExc_ValueError, "Failed to get primary monitor"); return NULL; }
int width = 0, height = 0;
glfwGetMonitorPhysicalSize(m, &width, &height);
if (width == 0 || height == 0) { PyErr_SetString(PyExc_ValueError, "Failed to get primary monitor size"); return NULL; }
const GLFWvidmode *vm = glfwGetVideoMode(m);
if (vm == NULL) { PyErr_SetString(PyExc_ValueError, "Failed to get video mode for monitor"); return NULL; }
float dpix = vm->width / (width / 25.4);
float dpiy = vm->height / (height / 25.4);
return Py_BuildValue("ff", dpix, dpiy);
}
PyObject*
glfw_get_key_name(PyObject UNUSED *self, PyObject *args) {
int key, scancode;
if (!PyArg_ParseTuple(args, "ii", &key, &scancode)) return NULL;
return Py_BuildValue("s", glfwGetKeyName(key, scancode));
}
// }}}
static void
dealloc(Window* self) {
for(unsigned int i = 0; i < MAX_WINDOWS; i++) {
if (window_weakrefs[i] == self) window_weakrefs[i] = NULL;
}
Py_CLEAR(self->framebuffer_size_callback); Py_CLEAR(self->char_mods_callback); Py_CLEAR(self->key_callback); Py_CLEAR(self->mouse_button_callback); Py_CLEAR(self->scroll_callback); Py_CLEAR(self->cursor_pos_callback); Py_CLEAR(self->window_focus_callback);
if (self->window != NULL) glfwDestroyWindow(self->window);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject*
swap_buffers(Window *self) {
Py_BEGIN_ALLOW_THREADS;
glfwSwapBuffers(self->window);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
static PyObject*
make_context_current(Window *self) {
glfwMakeContextCurrent(self->window);
Py_RETURN_NONE;
}
static PyObject*
should_close(Window *self) {
PyObject *ans = glfwWindowShouldClose(self->window) ? Py_True : Py_False;
Py_INCREF(ans);
return ans;
}
static PyObject*
get_clipboard_string(Window *self) {
return Py_BuildValue("s", glfwGetClipboardString(self->window));
}
static PyObject*
get_cursor_pos(Window *self) {
double x=0, y=0;
glfwGetCursorPos(self->window, &x, &y);
return Py_BuildValue("dd", x, y);
}
static PyObject*
set_should_close(Window *self, PyObject *args) {
int c;
if (!PyArg_ParseTuple(args, "p", &c)) return NULL;
glfwSetWindowShouldClose(self->window, c);
Py_RETURN_NONE;
}
static PyObject*
set_input_mode(Window *self, PyObject *args) {
int which, value;
if (!PyArg_ParseTuple(args, "ii", &which, &value)) return NULL;
glfwSetInputMode(self->window, which, value);
Py_RETURN_NONE;
}
static PyObject*
is_key_pressed(Window *self, PyObject *args) {
int c;
if (!PyArg_ParseTuple(args, "i", &c)) return NULL;
PyObject *ans = glfwGetKey(self->window, c) == GLFW_PRESS ? Py_True : Py_False;
Py_INCREF(ans);
return ans;
}
static PyObject*
set_click_cursor(Window *self, PyObject *args) {
int c;
if (!PyArg_ParseTuple(args, "p", &c)) return NULL;
glfwSetCursor(self->window, c ? self->click_cursor : self->standard_cursor);
Py_RETURN_NONE;
}
static PyObject*
set_clipboard_string(Window *self, PyObject *args) {
char *title;
if(!PyArg_ParseTuple(args, "s", &title)) return NULL;
glfwSetClipboardString(self->window, title);
Py_RETURN_NONE;
}
static PyObject*
set_window_icon(Window *self, PyObject *args) {
GLFWimage logo;
Py_ssize_t sz;
if(!PyArg_ParseTuple(args, "s#ii", &(logo.pixels), &sz, &(logo.width), &(logo.height))) return NULL;
glfwSetWindowIcon(self->window, 1, &logo);
Py_RETURN_NONE;
}
static PyObject*
_set_title(Window *self, PyObject *args) {
char *title;
if(!PyArg_ParseTuple(args, "s", &title)) return NULL;
glfwSetWindowTitle(self->window, title);
Py_RETURN_NONE;
}
static PyObject*
get_framebuffer_size(Window *self) {
int w, h;
glfwGetFramebufferSize(self->window, &w, &h);
return Py_BuildValue("ii", w, h);
}
static PyObject*
get_window_size(Window *self) {
int w, h;
glfwGetWindowSize(self->window, &w, &h);
return Py_BuildValue("ii", w, h);
}
#ifdef glfwRequestWindowAttention
static PyObject*
request_window_attention(Window *self) {
glfwRequestWindowAttention(self->window);
Py_RETURN_NONE;
}
#endif
// Boilerplate {{{
#define MND(name, args) {#name, (PyCFunction)name, args, ""}
static PyMethodDef methods[] = {
MND(swap_buffers, METH_NOARGS),
MND(get_clipboard_string, METH_NOARGS),
MND(get_cursor_pos, METH_NOARGS),
MND(should_close, METH_NOARGS),
MND(get_framebuffer_size, METH_NOARGS),
MND(get_window_size, METH_NOARGS),
#ifdef glfwRequestWindowAttention
MND(request_window_attention, METH_NOARGS),
#endif
MND(set_should_close, METH_VARARGS),
MND(set_input_mode, METH_VARARGS),
MND(is_key_pressed, METH_VARARGS),
MND(set_click_cursor, METH_VARARGS),
MND(set_clipboard_string, METH_VARARGS),
MND(make_context_current, METH_NOARGS),
{"set_title", (PyCFunction)_set_title, METH_VARARGS, ""},
{"set_icon", (PyCFunction)set_window_icon, METH_VARARGS, ""},
{NULL} /* Sentinel */
};
static PyMemberDef members[] = {
#define CBE(name) {#name, T_OBJECT_EX, offsetof(Window, name), 0, #name}
CBE(framebuffer_size_callback),
CBE(char_mods_callback),
CBE(key_callback),
CBE(mouse_button_callback),
CBE(scroll_callback),
CBE(cursor_pos_callback),
CBE(window_focus_callback),
{NULL}
#undef CBE
};
PyTypeObject Window_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
.tp_name = "fast_data_types.Window",
.tp_basicsize = sizeof(Window),
.tp_dealloc = (destructor)dealloc,
.tp_flags = Py_TPFLAGS_DEFAULT,
.tp_doc = "A GLFW window",
.tp_methods = methods,
.tp_members = members,
.tp_new = new,
};
INIT_TYPE(Window)
// constants {{{
bool
init_glfw(PyObject *m) {
PyEval_InitThreads();
glfwSetErrorCallback(cb_error_callback);
#define ADDC(n) if(PyModule_AddIntConstant(m, #n, n) != 0) return false;
ADDC(GLFW_RELEASE);
ADDC(GLFW_PRESS);
ADDC(GLFW_REPEAT);
// --- Keys --------------------------------------------------------------------
// --- The unknown key ---------------------------------------------------------
ADDC(GLFW_KEY_UNKNOWN);
// --- Printable keys ----------------------------------------------------------
ADDC(GLFW_KEY_SPACE);
ADDC(GLFW_KEY_APOSTROPHE);
ADDC(GLFW_KEY_COMMA);
ADDC(GLFW_KEY_MINUS);
ADDC(GLFW_KEY_PERIOD);
ADDC(GLFW_KEY_SLASH);
ADDC(GLFW_KEY_0);
ADDC(GLFW_KEY_1);
ADDC(GLFW_KEY_2);
ADDC(GLFW_KEY_3);
ADDC(GLFW_KEY_4);
ADDC(GLFW_KEY_5);
ADDC(GLFW_KEY_6);
ADDC(GLFW_KEY_7);
ADDC(GLFW_KEY_8);
ADDC(GLFW_KEY_9);
ADDC(GLFW_KEY_SEMICOLON);
ADDC(GLFW_KEY_EQUAL);
ADDC(GLFW_KEY_A);
ADDC(GLFW_KEY_B);
ADDC(GLFW_KEY_C);
ADDC(GLFW_KEY_D);
ADDC(GLFW_KEY_E);
ADDC(GLFW_KEY_F);
ADDC(GLFW_KEY_G);
ADDC(GLFW_KEY_H);
ADDC(GLFW_KEY_I);
ADDC(GLFW_KEY_J);
ADDC(GLFW_KEY_K);
ADDC(GLFW_KEY_L);
ADDC(GLFW_KEY_M);
ADDC(GLFW_KEY_N);
ADDC(GLFW_KEY_O);
ADDC(GLFW_KEY_P);
ADDC(GLFW_KEY_Q);
ADDC(GLFW_KEY_R);
ADDC(GLFW_KEY_S);
ADDC(GLFW_KEY_T);
ADDC(GLFW_KEY_U);
ADDC(GLFW_KEY_V);
ADDC(GLFW_KEY_W);
ADDC(GLFW_KEY_X);
ADDC(GLFW_KEY_Y);
ADDC(GLFW_KEY_Z);
ADDC(GLFW_KEY_LEFT_BRACKET);
ADDC(GLFW_KEY_BACKSLASH);
ADDC(GLFW_KEY_RIGHT_BRACKET);
ADDC(GLFW_KEY_GRAVE_ACCENT);
ADDC(GLFW_KEY_WORLD_1);
ADDC(GLFW_KEY_WORLD_2);
// --- Function keys -----------------------------------------------------------
ADDC(GLFW_KEY_ESCAPE);
ADDC(GLFW_KEY_ENTER);
ADDC(GLFW_KEY_TAB);
ADDC(GLFW_KEY_BACKSPACE);
ADDC(GLFW_KEY_INSERT);
ADDC(GLFW_KEY_DELETE);
ADDC(GLFW_KEY_RIGHT);
ADDC(GLFW_KEY_LEFT);
ADDC(GLFW_KEY_DOWN);
ADDC(GLFW_KEY_UP);
ADDC(GLFW_KEY_PAGE_UP);
ADDC(GLFW_KEY_PAGE_DOWN);
ADDC(GLFW_KEY_HOME);
ADDC(GLFW_KEY_END);
ADDC(GLFW_KEY_CAPS_LOCK);
ADDC(GLFW_KEY_SCROLL_LOCK);
ADDC(GLFW_KEY_NUM_LOCK);
ADDC(GLFW_KEY_PRINT_SCREEN);
ADDC(GLFW_KEY_PAUSE);
ADDC(GLFW_KEY_F1);
ADDC(GLFW_KEY_F2);
ADDC(GLFW_KEY_F3);
ADDC(GLFW_KEY_F4);
ADDC(GLFW_KEY_F5);
ADDC(GLFW_KEY_F6);
ADDC(GLFW_KEY_F7);
ADDC(GLFW_KEY_F8);
ADDC(GLFW_KEY_F9);
ADDC(GLFW_KEY_F10);
ADDC(GLFW_KEY_F11);
ADDC(GLFW_KEY_F12);
ADDC(GLFW_KEY_F13);
ADDC(GLFW_KEY_F14);
ADDC(GLFW_KEY_F15);
ADDC(GLFW_KEY_F16);
ADDC(GLFW_KEY_F17);
ADDC(GLFW_KEY_F18);
ADDC(GLFW_KEY_F19);
ADDC(GLFW_KEY_F20);
ADDC(GLFW_KEY_F21);
ADDC(GLFW_KEY_F22);
ADDC(GLFW_KEY_F23);
ADDC(GLFW_KEY_F24);
ADDC(GLFW_KEY_F25);
ADDC(GLFW_KEY_KP_0);
ADDC(GLFW_KEY_KP_1);
ADDC(GLFW_KEY_KP_2);
ADDC(GLFW_KEY_KP_3);
ADDC(GLFW_KEY_KP_4);
ADDC(GLFW_KEY_KP_5);
ADDC(GLFW_KEY_KP_6);
ADDC(GLFW_KEY_KP_7);
ADDC(GLFW_KEY_KP_8);
ADDC(GLFW_KEY_KP_9);
ADDC(GLFW_KEY_KP_DECIMAL);
ADDC(GLFW_KEY_KP_DIVIDE);
ADDC(GLFW_KEY_KP_MULTIPLY);
ADDC(GLFW_KEY_KP_SUBTRACT);
ADDC(GLFW_KEY_KP_ADD);
ADDC(GLFW_KEY_KP_ENTER);
ADDC(GLFW_KEY_KP_EQUAL);
ADDC(GLFW_KEY_LEFT_SHIFT);
ADDC(GLFW_KEY_LEFT_CONTROL);
ADDC(GLFW_KEY_LEFT_ALT);
ADDC(GLFW_KEY_LEFT_SUPER);
ADDC(GLFW_KEY_RIGHT_SHIFT);
ADDC(GLFW_KEY_RIGHT_CONTROL);
ADDC(GLFW_KEY_RIGHT_ALT);
ADDC(GLFW_KEY_RIGHT_SUPER);
ADDC(GLFW_KEY_MENU);
ADDC(GLFW_KEY_LAST);
// --- Modifiers ---------------------------------------------------------------
ADDC(GLFW_MOD_SHIFT);
ADDC(GLFW_MOD_CONTROL);
ADDC(GLFW_MOD_ALT);
ADDC(GLFW_MOD_SUPER);
// --- Mouse -------------------------------------------------------------------
ADDC(GLFW_MOUSE_BUTTON_1);
ADDC(GLFW_MOUSE_BUTTON_2);
ADDC(GLFW_MOUSE_BUTTON_3);
ADDC(GLFW_MOUSE_BUTTON_4);
ADDC(GLFW_MOUSE_BUTTON_5);
ADDC(GLFW_MOUSE_BUTTON_6);
ADDC(GLFW_MOUSE_BUTTON_7);
ADDC(GLFW_MOUSE_BUTTON_8);
ADDC(GLFW_MOUSE_BUTTON_LAST);
ADDC(GLFW_MOUSE_BUTTON_LEFT);
ADDC(GLFW_MOUSE_BUTTON_RIGHT);
ADDC(GLFW_MOUSE_BUTTON_MIDDLE);
// --- Joystick ----------------------------------------------------------------
ADDC(GLFW_JOYSTICK_1);
ADDC(GLFW_JOYSTICK_2);
ADDC(GLFW_JOYSTICK_3);
ADDC(GLFW_JOYSTICK_4);
ADDC(GLFW_JOYSTICK_5);
ADDC(GLFW_JOYSTICK_6);
ADDC(GLFW_JOYSTICK_7);
ADDC(GLFW_JOYSTICK_8);
ADDC(GLFW_JOYSTICK_9);
ADDC(GLFW_JOYSTICK_10);
ADDC(GLFW_JOYSTICK_11);
ADDC(GLFW_JOYSTICK_12);
ADDC(GLFW_JOYSTICK_13);
ADDC(GLFW_JOYSTICK_14);
ADDC(GLFW_JOYSTICK_15);
ADDC(GLFW_JOYSTICK_16);
ADDC(GLFW_JOYSTICK_LAST);
// --- Error codes -------------------------------------------------------------
ADDC(GLFW_NOT_INITIALIZED);
ADDC(GLFW_NO_CURRENT_CONTEXT);
ADDC(GLFW_INVALID_ENUM);
ADDC(GLFW_INVALID_VALUE);
ADDC(GLFW_OUT_OF_MEMORY);
ADDC(GLFW_API_UNAVAILABLE);
ADDC(GLFW_VERSION_UNAVAILABLE);
ADDC(GLFW_PLATFORM_ERROR);
ADDC(GLFW_FORMAT_UNAVAILABLE);
// ---
ADDC(GLFW_FOCUSED);
ADDC(GLFW_ICONIFIED);
ADDC(GLFW_RESIZABLE);
ADDC(GLFW_VISIBLE);
ADDC(GLFW_DECORATED);
ADDC(GLFW_AUTO_ICONIFY);
ADDC(GLFW_FLOATING);
// ---
ADDC(GLFW_RED_BITS);
ADDC(GLFW_GREEN_BITS);
ADDC(GLFW_BLUE_BITS);
ADDC(GLFW_ALPHA_BITS);
ADDC(GLFW_DEPTH_BITS);
ADDC(GLFW_STENCIL_BITS);
ADDC(GLFW_ACCUM_RED_BITS);
ADDC(GLFW_ACCUM_GREEN_BITS);
ADDC(GLFW_ACCUM_BLUE_BITS);
ADDC(GLFW_ACCUM_ALPHA_BITS);
ADDC(GLFW_AUX_BUFFERS);
ADDC(GLFW_STEREO);
ADDC(GLFW_SAMPLES);
ADDC(GLFW_SRGB_CAPABLE);
ADDC(GLFW_REFRESH_RATE);
ADDC(GLFW_DOUBLEBUFFER);
// ---
ADDC(GLFW_CLIENT_API);
ADDC(GLFW_CONTEXT_VERSION_MAJOR);
ADDC(GLFW_CONTEXT_VERSION_MINOR);
ADDC(GLFW_CONTEXT_REVISION);
ADDC(GLFW_CONTEXT_ROBUSTNESS);
ADDC(GLFW_OPENGL_FORWARD_COMPAT);
ADDC(GLFW_OPENGL_DEBUG_CONTEXT);
ADDC(GLFW_OPENGL_PROFILE);
// ---
ADDC(GLFW_OPENGL_API);
ADDC(GLFW_OPENGL_ES_API);
// ---
ADDC(GLFW_NO_ROBUSTNESS);
ADDC(GLFW_NO_RESET_NOTIFICATION);
ADDC(GLFW_LOSE_CONTEXT_ON_RESET);
// ---
ADDC(GLFW_OPENGL_ANY_PROFILE);
ADDC(GLFW_OPENGL_CORE_PROFILE);
ADDC(GLFW_OPENGL_COMPAT_PROFILE);
// ---
ADDC(GLFW_CURSOR);
ADDC(GLFW_STICKY_KEYS);
ADDC(GLFW_STICKY_MOUSE_BUTTONS);
// ---
ADDC(GLFW_CURSOR_NORMAL);
ADDC(GLFW_CURSOR_HIDDEN);
ADDC(GLFW_CURSOR_DISABLED);
// ---
ADDC(GLFW_CONNECTED);
ADDC(GLFW_DISCONNECTED);
return true;
#undef ADDC
}
// }}}
// }}}