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Fix bug#76805

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* src/xterm.c (x_fast_mouse_position): Clear the mouse_moved
flag whether or not mouse motion is reported, to avoid repeated
polling for mouse movement.  (bug#76806)
This commit is contained in:
Po Lu 2025-03-10 12:41:12 +08:00
parent d343a80e6e
commit ab5bfcebdd
1 changed files with 10 additions and 19 deletions
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29
src/xterm.c
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@ -14878,6 +14878,14 @@ x_fast_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
return;
}
FOR_EACH_FRAME (tail, frame)
{
if (FRAME_X_P (XFRAME (frame))
&& (FRAME_DISPLAY_INFO (XFRAME (frame))
== dpyinfo))
XFRAME (frame)->mouse_moved = false;
}
if (!EQ (Vx_use_fast_mouse_position, Qreally_fast))
{
/* This means that Emacs should select a frame and report the
@ -14886,14 +14894,6 @@ x_fast_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
window beneath the pointer, and was borrowed from
haiku_mouse_position in haikuterm.c. */
FOR_EACH_FRAME (tail, frame)
{
if (FRAME_X_P (XFRAME (frame))
&& (FRAME_DISPLAY_INFO (XFRAME (frame))
== dpyinfo))
XFRAME (frame)->mouse_moved = false;
}
if (gui_mouse_grabbed (dpyinfo)
&& !EQ (track_mouse, Qdropping)
&& !EQ (track_mouse, Qdrag_source))
@ -14952,8 +14952,8 @@ x_fast_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
}
else
{
/* This means Emacs should only report the coordinates of the
last mouse motion. */
/* This means Emacs should only report the coordinates of the last
mouse motion. */
if (dpyinfo->last_mouse_motion_frame)
{
@ -14963,15 +14963,6 @@ x_fast_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
*y = make_fixnum (dpyinfo->last_mouse_motion_y);
*bar_window = Qnil;
*part = scroll_bar_nowhere;
FOR_EACH_FRAME (tail, frame)
{
if (FRAME_X_P (XFRAME (frame))
&& (FRAME_DISPLAY_INFO (XFRAME (frame))
== dpyinfo))
XFRAME (frame)->mouse_moved = false;
}
dpyinfo->last_mouse_motion_frame->mouse_moved = false;
}
}