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input: add relative cursor move emulation

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This commit is contained in:
Jens Peters 2024-07-03 21:14:43 +02:00
parent c7b3f4f9d8
commit 7251c3d27c
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2 changed files with 21 additions and 11 deletions
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3
include/input/cursor.h
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@ -146,6 +146,9 @@ bool cursor_finish_button_release(struct seat *seat);
void cursor_init(struct seat *seat);
void cursor_reload(struct seat *seat);
void cursor_emulate_move(struct seat *seat,
struct wlr_input_device *device,
double dx, double dy, uint32_t time_msec);
void cursor_emulate_move_absolute(struct seat *seat,
struct wlr_input_device *device,
double x, double y, uint32_t time_msec);

29
src/input/cursor.c
View file

@ -1184,18 +1184,9 @@ cursor_button(struct wl_listener *listener, void *data)
}
void
cursor_emulate_move_absolute(struct seat *seat, struct wlr_input_device *device,
double x, double y, uint32_t time_msec)
cursor_emulate_move(struct seat *seat, struct wlr_input_device *device,
double dx, double dy, uint32_t time_msec)
{
idle_manager_notify_activity(seat->seat);
double lx, ly;
wlr_cursor_absolute_to_layout_coords(seat->cursor,
device, x, y, &lx, &ly);
double dx = lx - seat->cursor->x;
double dy = ly - seat->cursor->y;
if (!dx && !dy) {
wlr_log(WLR_DEBUG, "dropping useless cursor_emulate: %.10f,%.10f", dx, dy);
return;
@ -1215,6 +1206,22 @@ cursor_emulate_move_absolute(struct seat *seat, struct wlr_input_device *device,
wlr_seat_pointer_notify_frame(seat->seat);
}
void
cursor_emulate_move_absolute(struct seat *seat, struct wlr_input_device *device,
double x, double y, uint32_t time_msec)
{
idle_manager_notify_activity(seat->seat);
double lx, ly;
wlr_cursor_absolute_to_layout_coords(seat->cursor,
device, x, y, &lx, &ly);
double dx = lx - seat->cursor->x;
double dy = ly - seat->cursor->y;
cursor_emulate_move(seat, device, dx, dy, time_msec);
}
void
cursor_emulate_button(struct seat *seat, uint32_t button,
enum wlr_button_state state, uint32_t time_msec)