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Support S8C1T mode

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That is, eight bit control codes. When in S8C1T mode, kitty will send
only eight bit control codes to the client.
This commit is contained in:
Kovid Goyal
2017-12-03 16:57:08 +05:30
parent ed9b332da5
commit c17c6cae4c
17 changed files with 5716 additions and 5637 deletions
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23
kitty/keys.c
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@@ -9,6 +9,7 @@
#include "state.h"
#include "screen.h"
#include "glfw-wrapper.h"
#include "control-codes.h"
const char*
key_to_bytes(int glfw_key, bool smkx, bool extended, int mods, int action) {
@@ -133,6 +134,16 @@ get_localized_key(int key, int scancode) {
}
}
static inline void
send_key_to_child(Window *w, int key, int mods, int action) {
Screen *screen = w->render_data.screen;
const char *data = key_to_bytes(key, screen->modes.mDECCKM, screen->modes.mEXTENDED_KEYBOARD, mods, action);
if (data) {
if (screen->modes.mEXTENDED_KEYBOARD) write_escape_code_to_child(screen, APC, data + 1);
else schedule_write_to_child(w->id, (data + 1), *data);
}
}
void
on_key_input(int key, int scancode, int action, int mods) {
Window *w = active_window();
@@ -168,11 +179,19 @@ on_key_input(int key, int scancode, int action, int mods) {
(action == GLFW_REPEAT && screen->modes.mDECARM) ||
screen->modes.mEXTENDED_KEYBOARD
) {
const char *data = key_to_bytes(lkey, screen->modes.mDECCKM, screen->modes.mEXTENDED_KEYBOARD, mods, action);
if (data) schedule_write_to_child(w->id, (data + 1), *data);
send_key_to_child(w, lkey, mods, action);
}
}
void
fake_scroll(bool upwards) {
Window *w = active_window();
if (!w) return;
Screen *screen = w->render_data.screen;
send_key_to_child(w, upwards ? GLFW_KEY_UP : GLFW_KEY_DOWN, 0, GLFW_PRESS);
if (screen->modes.mEXTENDED_KEYBOARD) send_key_to_child(w, upwards ? GLFW_KEY_UP : GLFW_KEY_DOWN, 0, GLFW_RELEASE);
}
#define PYWRAP1(name) static PyObject* py##name(PyObject UNUSED *self, PyObject *args)
#define PA(fmt, ...) if(!PyArg_ParseTuple(args, fmt, __VA_ARGS__)) return NULL;
#define M(name, arg_type) {#name, (PyCFunction)py##name, arg_type, NULL}