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Fix setting user time for mouse movement events

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* src/xterm.c (x_note_mouse_movement, XTmouse_position)
(x_scroll_bar_note_movement, handle_one_xevent): Record whether
or not mouse movement was send_event before using the mouse
movement time.

* src/xterm.h (struct x_display_info): New field
`last_mouse_movement_time_send_event'.
This commit is contained in:
Po Lu 2022-06-22 09:49:16 +08:00
parent 6f5f2ebfb4
commit d5a3fbe7c8
2 changed files with 16 additions and 5 deletions
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18
src/xterm.c
View file

@ -12335,10 +12335,11 @@ x_construct_mouse_click (struct input_event *result,
The XMotionEvent structure passed as EVENT might not come from the
X server, and instead be artificially constructed from input
extension events. In these special events, the only fields that
are initialized are `time', `window', and `x' and `y'. This
function should not access any other fields in EVENT without also
initializing the corresponding fields in `ev' under the XI_Motion,
XI_Enter and XI_Leave labels inside `handle_one_xevent'. */
are initialized are `time', `window', `send_event', `x' and `y'.
This function should not access any other fields in EVENT without
also initializing the corresponding fields in `ev' under the
XI_Motion, XI_Enter and XI_Leave labels inside
`handle_one_xevent'. */
static bool
x_note_mouse_movement (struct frame *frame, const XMotionEvent *event,
@ -12352,6 +12353,7 @@ x_note_mouse_movement (struct frame *frame, const XMotionEvent *event,
dpyinfo = FRAME_DISPLAY_INFO (frame);
dpyinfo->last_mouse_movement_time = event->time;
dpyinfo->last_mouse_movement_time_send_event = event->send_event;
dpyinfo->last_mouse_motion_frame = frame;
dpyinfo->last_mouse_motion_x = event->x;
dpyinfo->last_mouse_motion_y = event->y;
@ -12667,7 +12669,8 @@ XTmouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
&& (dpyinfo->last_user_time
< dpyinfo->last_mouse_movement_time))
x_display_set_last_user_time (dpyinfo,
dpyinfo->last_mouse_movement_time, false);
dpyinfo->last_mouse_movement_time,
dpyinfo->last_mouse_movement_time_send_event);
if ((!f1 || FRAME_TOOLTIP_P (f1))
&& (EQ (track_mouse, Qdropping)
@ -15075,6 +15078,7 @@ x_scroll_bar_note_movement (struct scroll_bar *bar,
struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
dpyinfo->last_mouse_movement_time = event->time;
dpyinfo->last_mouse_movement_send_event = event->send_event;
dpyinfo->last_mouse_scroll_bar = bar;
f->mouse_moved = true;
@ -19168,10 +19172,12 @@ handle_one_xevent (struct x_display_info *dpyinfo,
any = x_top_window_to_frame (dpyinfo, enter->event);
source = xi_device_from_id (dpyinfo, enter->sourceid);
ev.x = lrint (enter->event_x);
ev.y = lrint (enter->event_y);
ev.window = enter->event;
ev.time = enter->time;
ev.send_event = enter->send_event;
x_display_set_last_user_time (dpyinfo, enter->time,
enter->send_event);
@ -19262,6 +19268,7 @@ handle_one_xevent (struct x_display_info *dpyinfo,
ev.y = lrint (leave->event_y);
ev.window = leave->event;
ev.time = leave->time;
ev.send_event = leave->send_event;
#endif
any = x_top_window_to_frame (dpyinfo, leave->event);
@ -19680,6 +19687,7 @@ handle_one_xevent (struct x_display_info *dpyinfo,
ev.y = lrint (xev->event_y);
ev.window = xev->event;
ev.time = xev->time;
ev.send_event = xev->send_event;
#ifdef USE_MOTIF
use_copy = true;

3
src/xterm.h
View file

@ -515,6 +515,9 @@ struct x_display_info
received, and return that in hopes that it's somewhat accurate. */
Time last_mouse_movement_time;
/* Whether or not the last mouse motion was synthetic. */
bool last_mouse_movement_time_send_event;
/* The gray pixmap. */
Pixmap gray;