From cf0a5fb60740bfeead13bc15b5eb37f1b5b6bf0d Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 12 Apr 2024 11:39:24 +0530
Subject: [PATCH] Expose pause_rendering to Python

---
 kitty/fast_data_types.pyi |  1 +
 kitty/screen.c            | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/kitty/fast_data_types.pyi b/kitty/fast_data_types.pyi
index d75dad48b..8e2244176 100644
--- a/kitty/fast_data_types.pyi
+++ b/kitty/fast_data_types.pyi
@@ -1217,6 +1217,7 @@ class Screen:
     def change_pointer_shape(self, op: str, name: str) -> None: ...
 
     def bell(self) -> None: ...
+    def pause_rendering(self, pause: bool = True, for_how_long_in_ms: int = 100) -> bool: ...
 
 def set_tab_bar_render_data(
     os_window_id: int, screen: Screen, left: int, top: int, right: int, bottom: int
diff --git a/kitty/screen.c b/kitty/screen.c
index 695899263..0bdece97e 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -4383,6 +4383,15 @@ toggle_alt_screen(Screen *self, PyObject *a UNUSED) {
     Py_RETURN_NONE;
 }
 
+static PyObject*
+pause_rendering(Screen *self, PyObject *args) {
+    int msec = 100;
+    int pause = 1;
+    if (!PyArg_ParseTuple(args, "|pi", &msec)) return NULL;
+    if (screen_pause_rendering(self, pause, msec)) Py_RETURN_TRUE;
+    Py_RETURN_FALSE;
+}
+
 static PyObject*
 send_escape_code_to_child(Screen *self, PyObject *args) {
     int code;
@@ -4774,6 +4783,7 @@ static PyMethodDef methods[] = {
     MND(scroll, METH_VARARGS)
     MND(scroll_to_prompt, METH_VARARGS)
     MND(send_escape_code_to_child, METH_VARARGS)
+    MND(pause_rendering, METH_VARARGS)
     MND(hyperlink_at, METH_VARARGS)
     MND(toggle_alt_screen, METH_NOARGS)
     MND(reset_callbacks, METH_NOARGS)