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Only use mouse emulation for touch_motion and touch_up events with no surface

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This commit is contained in:
Simon Long 2024-02-22 16:53:53 +00:00
parent 9e6f7ddd87
commit 1e437ef752
1 changed files with 14 additions and 10 deletions
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24
src/input/touch.c
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@ -13,6 +13,7 @@ struct touch_point {
int32_t touch_id;
uint32_t x_offset;
uint32_t y_offset;
struct wlr_surface *surface;
struct wl_list link; /* seat.touch_points */
};
@ -62,8 +63,10 @@ touch_motion(struct wl_listener *listener, void *data)
wlr_seat_touch_notify_motion(seat->seat, event->time_msec,
event->touch_id, sx, sy);
cursor_emulate_move_absolute(seat, &event->touch->base,
event->x, event->y, event->time_msec);
if (!touch_point->surface) {
cursor_emulate_move_absolute(seat, &event->touch->base,
event->x, event->y, event->time_msec);
}
return;
}
}
@ -84,11 +87,10 @@ touch_down(struct wl_listener *listener, void *data)
struct wlr_touch_down_event *event = data;
/* Compute layout => surface offset and save for this touch point */
double x_offset, y_offset;
struct wlr_surface *surface = touch_get_coords(seat, event->touch,
event->x, event->y, &x_offset, &y_offset);
struct touch_point *touch_point = znew(*touch_point);
double x_offset, y_offset;
touch_point->surface = touch_get_coords(seat, event->touch,
event->x, event->y, &x_offset, &y_offset);
touch_point->touch_id = event->touch_id;
touch_point->x_offset = x_offset;
touch_point->y_offset = y_offset;
@ -103,8 +105,8 @@ touch_down(struct wl_listener *listener, void *data)
double sx = lx - x_offset;
double sy = ly - y_offset;
if (surface) {
wlr_seat_touch_notify_down(seat->seat, surface,
if (touch_point->surface) {
wlr_seat_touch_notify_down(seat->seat, touch_point->surface,
event->time_msec, event->touch_id, sx, sy);
} else {
cursor_emulate_move_absolute(seat, &event->touch->base,
@ -124,6 +126,10 @@ touch_up(struct wl_listener *listener, void *data)
struct touch_point *touch_point, *tmp;
wl_list_for_each_safe(touch_point, tmp, &seat->touch_points, link) {
if (touch_point->touch_id == event->touch_id) {
if (!touch_point->surface) {
cursor_emulate_button(seat, BTN_LEFT, WLR_BUTTON_RELEASED,
event->time_msec);
}
wl_list_remove(&touch_point->link);
zfree(touch_point);
break;
@ -131,8 +137,6 @@ touch_up(struct wl_listener *listener, void *data)
}
wlr_seat_touch_notify_up(seat->seat, event->time_msec, event->touch_id);
cursor_emulate_button(seat, BTN_LEFT, WLR_BUTTON_RELEASED,
event->time_msec);
}
void