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Wrap the glfw 3.3 content scale API

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Kovid Goyal 2017-10-27 10:17:33 +05:30
parent a2b2e767c1
commit 39bc0cd8c5
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 28 additions and 0 deletions
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kitty/glfw.c
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@ -19,6 +19,7 @@
#if GLFW_VERSION_MAJOR > 3 || (GLFW_VERSION_MAJOR == 3 && GLFW_VERSION_MINOR > 2)
#define has_request_attention
#define has_init_hint_string
#define has_content_scale_query
#endif
#if GLFW_KEY_LAST >= MAX_KEY_COUNT
@ -317,6 +318,18 @@ get_cursor_pos(WindowWrapper *self) {
return Py_BuildValue("dd", x, y);
}
static PyObject*
get_content_scale(WindowWrapper *self) {
#ifdef has_content_scale_query
float xscale, yscale;
glfwGetWindowContentScale(self->window, &xscale, &yscale);
return Py_BuildValue("ff", xscale, yscale);
#else
PyErr_SetString(PyExc_NotImplementedError, "glfw version is too old");
return NULL;
#endif
}
static PyObject*
set_should_close(WindowWrapper *self, PyObject *args) {
int c;
@ -440,6 +453,19 @@ primary_monitor_size(PyObject UNUSED *self) {
return Py_BuildValue("ii", mode->width, mode->height);
}
static PyObject*
primary_monitor_content_scale(PyObject UNUSED *self) {
#ifdef has_content_scale_query
GLFWmonitor* monitor = glfwGetPrimaryMonitor();
float xscale, yscale;
glfwGetMonitorContentScale(monitor, &xscale, &yscale);
return Py_BuildValue("ff", xscale, yscale);
#else
PyErr_SetString(PyExc_NotImplementedError, "glfw version is too old");
return NULL;
#endif
}
// Boilerplate {{{
#define MND(name, args) {#name, (PyCFunction)name, args, ""}
@ -447,6 +473,7 @@ static PyMethodDef methods[] = {
MND(swap_buffers, METH_NOARGS),
MND(get_clipboard_string, METH_NOARGS),
MND(get_cursor_pos, METH_NOARGS),
MND(get_content_scale, METH_NOARGS),
MND(should_close, METH_NOARGS),
MND(get_framebuffer_size, METH_NOARGS),
MND(get_window_size, METH_NOARGS),
@ -497,6 +524,7 @@ static PyMethodDef module_methods[] = {
{"glfw_get_key_name", (PyCFunction)glfw_get_key_name, METH_VARARGS, ""}, \
{"glfw_init_hint_string", (PyCFunction)glfw_init_hint_string, METH_VARARGS, ""}, \
{"glfw_primary_monitor_size", (PyCFunction)primary_monitor_size, METH_NOARGS, ""}, \
{"glfw_primary_monitor_content_scale", (PyCFunction)primary_monitor_content_scale, METH_NOARGS, ""}, \
{NULL, NULL, 0, NULL} /* Sentinel */
};