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hide the mouse cursor if it isn’t being used

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Guido Cella 2024-07-25 17:59:05 +02:00 • committed by Stachelbeere1248
parent 71dd023220
commit a92b86244e
2 changed files with 65 additions and 7 deletions
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2
config.def.h
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@ -106,6 +106,8 @@ LIBINPUT_CONFIG_TAP_MAP_LMR -- 1/2/3 finger tap maps to left/middle/right
*/
static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TAP_MAP_LRM;
static const int cursor_timeout = 5;
/* If you want to use the windows key for MODKEY, use WLR_MODIFIER_LOGO */
#define MODKEY WLR_MODIFIER_ALT

70
dwl.c
View file

@ -291,6 +291,8 @@ static void focusstack(const Arg *arg);
static Client *focustop(Monitor *m);
static void fullscreennotify(struct wl_listener *listener, void *data);
static void gpureset(struct wl_listener *listener, void *data);
static void handlecursoractivity(void);
static int hidecursor(void *data);
static void handlesig(int signo);
static void incnmaster(const Arg *arg);
static void inputdevice(struct wl_listener *listener, void *data);
@ -395,6 +397,14 @@ static struct wlr_pointer_constraint_v1 *active_constraint;
static struct wlr_cursor *cursor;
static struct wlr_xcursor_manager *cursor_mgr;
static struct wl_event_source *hide_source;
static bool cursor_hidden = false;
static struct {
enum wp_cursor_shape_device_v1_shape shape;
struct wlr_surface *surface;
int hotspot_x;
int hotspot_y;
} last_cursor;
static struct wlr_scene_rect *root_bg;
static struct wlr_session_lock_manager_v1 *session_lock_mgr;
@ -587,6 +597,7 @@ axisnotify(struct wl_listener *listener, void *data)
* for example when you move the scroll wheel. */
struct wlr_pointer_axis_event *event = data;
wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
handlecursoractivity();
/* TODO: allow usage of scroll whell for mousebindings, it can be implemented
* checking the event's orientation and the delta of the event */
/* Notify the client with pointer focus of the axis event. */
@ -605,6 +616,7 @@ buttonpress(struct wl_listener *listener, void *data)
const Button *b;
wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
handlecursoractivity();
switch (event->state) {
case WL_POINTER_BUTTON_STATE_PRESSED:
@ -1515,6 +1527,32 @@ handlesig(int signo)
}
}
void
handlecursoractivity(void)
{
wl_event_source_timer_update(hide_source, cursor_timeout * 1000);
if (!cursor_hidden)
return;
cursor_hidden = false;
if (last_cursor.shape)
wlr_cursor_set_xcursor(cursor, cursor_mgr,
wlr_cursor_shape_v1_name(last_cursor.shape));
else
wlr_cursor_set_surface(cursor, last_cursor.surface,
last_cursor.hotspot_x, last_cursor.hotspot_y);
}
int
hidecursor(void *data)
{
wlr_cursor_unset_image(cursor);
cursor_hidden = true;
return 1;
}
void
incnmaster(const Arg *arg)
{
@ -1854,6 +1892,7 @@ motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double d
wlr_cursor_move(cursor, device, dx, dy);
wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
handlecursoractivity();
/* Update selmon (even while dragging a window) */
if (sloppyfocus)
@ -1878,7 +1917,7 @@ motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double d
/* If there's no client surface under the cursor, set the cursor image to a
* default. This is what makes the cursor image appear when you move it
* off of a client or over its border. */
if (!surface && !seat->drag)
if (!surface && !seat->drag && !cursor_hidden)
wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
pointerfocus(c, surface, sx, sy, time);
@ -2261,6 +2300,7 @@ run(char *startup_cmd)
* monitor when displayed here */
wlr_cursor_warp_closest(cursor, NULL, cursor->x, cursor->y);
wlr_cursor_set_xcursor(cursor, cursor_mgr, "default");
handlecursoractivity();
/* Run the Wayland event loop. This does not return until you exit the
* compositor. Starting the backend rigged up all of the necessary event
@ -2284,9 +2324,16 @@ setcursor(struct wl_listener *listener, void *data)
* use the provided surface as the cursor image. It will set the
* hardware cursor on the output that it's currently on and continue to
* do so as the cursor moves between outputs. */
if (event->seat_client == seat->pointer_state.focused_client)
wlr_cursor_set_surface(cursor, event->surface,
event->hotspot_x, event->hotspot_y);
if (event->seat_client == seat->pointer_state.focused_client) {
last_cursor.shape = 0;
last_cursor.surface = event->surface;
last_cursor.hotspot_x = event->hotspot_x;
last_cursor.hotspot_y = event->hotspot_y;
if (!cursor_hidden)
wlr_cursor_set_surface(cursor, event->surface,
event->hotspot_x, event->hotspot_y);
}
}
void
@ -2298,9 +2345,14 @@ setcursorshape(struct wl_listener *listener, void *data)
/* This can be sent by any client, so we check to make sure this one is
* actually has pointer focus first. If so, we can tell the cursor to
* use the provided cursor shape. */
if (event->seat_client == seat->pointer_state.focused_client)
wlr_cursor_set_xcursor(cursor, cursor_mgr,
wlr_cursor_shape_v1_name(event->shape));
if (event->seat_client == seat->pointer_state.focused_client) {
last_cursor.shape = event->shape;
last_cursor.surface = NULL;
if (!cursor_hidden)
wlr_cursor_set_xcursor(cursor, cursor_mgr,
wlr_cursor_shape_v1_name(event->shape));
}
}
void
@ -2599,6 +2651,9 @@ setup(void)
cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
LISTEN_STATIC(&cursor_shape_mgr->events.request_set_shape, setcursorshape);
hide_source = wl_event_loop_add_timer(wl_display_get_event_loop(dpy),
hidecursor, cursor);
/*
* Configures a seat, which is a single "seat" at which a user sits and
* operates the computer. This conceptually includes up to one keyboard,
@ -2981,6 +3036,7 @@ virtualpointer(struct wl_listener *listener, void *data)
wlr_cursor_attach_input_device(cursor, device);
if (event->suggested_output)
wlr_cursor_map_input_to_output(cursor, device, event->suggested_output);
handlecursoractivity();
}
Monitor *