diff options
| author | Spencer Michaels <spencer@smichaels.net> | 2018-11-17 14:31:33 -0500 |
|---|---|---|
| committer | Spencer Michaels <spencer@smichaels.net> | 2018-11-18 13:49:30 -0500 |
| commit | 70bc4c3ab6c408850543d827f788ef310fdb269c (patch) | |
| tree | 265d4ea923f1329d1e7661c0f92a242337318d58 /sway/input/cursor.c | |
| parent | b87250425fe13149e41b346f15c5cf808f376438 (diff) | |
Add scroll factor config option.
Diffstat (limited to 'sway/input/cursor.c')
| -rw-r--r-- | sway/input/cursor.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sway/input/cursor.c b/sway/input/cursor.c index c6b7414c..d89f64d8 100644 --- a/sway/input/cursor.c +++ b/sway/input/cursor.c @@ -5,6 +5,7 @@ #elif __FreeBSD__ #include <dev/evdev/input-event-codes.h> #endif +#include <float.h> #include <limits.h> #include <wlr/types/wlr_cursor.h> #include <wlr/types/wlr_xcursor_manager.h> @@ -979,6 +980,8 @@ static void handle_cursor_button(struct wl_listener *listener, void *data) { static void dispatch_cursor_axis(struct sway_cursor *cursor, struct wlr_event_pointer_axis *event) { struct sway_seat *seat = cursor->seat; + struct sway_input_device *input_device = event->device->data; + struct input_config *ic = input_device_get_config(input_device); // Determine what's under the cursor struct wlr_surface *surface = NULL; @@ -990,6 +993,8 @@ static void dispatch_cursor_axis(struct sway_cursor *cursor, enum wlr_edges edge = cont ? find_edge(cont, cursor) : WLR_EDGE_NONE; bool on_border = edge != WLR_EDGE_NONE; bool on_titlebar = cont && !on_border && !surface; + float scroll_factor = + (ic == NULL || ic->scroll_factor == FLT_MIN) ? 1.0f : ic->scroll_factor; // Scrolling on a tabbed or stacked title bar if (on_titlebar) { @@ -1000,7 +1005,7 @@ static void dispatch_cursor_axis(struct sway_cursor *cursor, seat_get_active_tiling_child(seat, tabcontainer); list_t *siblings = container_get_siblings(cont); int desired = list_find(siblings, active->sway_container) + - event->delta_discrete; + round(scroll_factor * event->delta_discrete); if (desired < 0) { desired = 0; } else if (desired >= siblings->length) { @@ -1024,7 +1029,8 @@ static void dispatch_cursor_axis(struct sway_cursor *cursor, } wlr_seat_pointer_notify_axis(cursor->seat->wlr_seat, event->time_msec, - event->orientation, event->delta, event->delta_discrete, event->source); + event->orientation, scroll_factor * event->delta, + round(scroll_factor * event->delta_discrete), event->source); } static void handle_cursor_axis(struct wl_listener *listener, void *data) { |