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Touchpad scroll on titlebar

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This commit is contained in:
David96 2021-02-20 11:58:26 +01:00
parent e0a94bee8d
commit 51ff13826b
3 changed files with 28 additions and 1 deletions
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13
common/util.c
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@ -142,3 +142,16 @@ bool sway_set_cloexec(int fd, bool cloexec) {
}
return true;
}
float _distance_scrolled = 0;
void scroll_distance_add(float delta) {
_distance_scrolled += delta;
}
void scroll_distance_reset() {
_distance_scrolled = 0;
}
float scroll_distance_get() {
return _distance_scrolled;
}

4
include/util.h
View file

@ -67,4 +67,8 @@ const char *sway_wl_output_subpixel_to_string(enum wl_output_subpixel subpixel);
bool sway_set_cloexec(int fd, bool cloexec);
void scroll_distance_add(float delta);
void scroll_distance_reset();
float scroll_distance_get();
#endif

12
sway/input/seatop_default.c
View file

@ -12,6 +12,7 @@
#include "sway/tree/view.h"
#include "sway/tree/workspace.h"
#include "log.h"
#include "util.h"
#if HAVE_XWAYLAND
#include "sway/xwayland.h"
#endif
@ -709,8 +710,17 @@ static void handle_pointer_axis(struct sway_seat *seat,
struct sway_node *active =
seat_get_active_tiling_child(seat, tabcontainer);
list_t *siblings = container_get_siblings(cont);
int delta_discrete = event->delta_discrete;
if (delta_discrete == 0) {
scroll_distance_add(event->delta);
float dist = scroll_distance_get();
delta_discrete = round(dist / 10.);
if (abs(delta_discrete) > 0) {
scroll_distance_reset();
}
}
int desired = list_find(siblings, active->sway_container) +
round(scroll_factor * event->delta_discrete);
round(scroll_factor * delta_discrete);
if (desired < 0) {
desired = 0;
} else if (desired >= siblings->length) {