diff --git a/Makefile b/Makefile
index 0822ddc..a67fdd3 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` $(LIBS)
all: dwl
dwl: dwl.o util.o
$(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
-dwl.o: dwl.c config.mk config.h client.h cursor-shape-v1-protocol.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h
+dwl.o: dwl.c config.mk config.h client.h cursor-shape-v1-protocol.h pointer-constraints-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.h xdg-shell-protocol.h
util.o: util.c util.h
# wayland-scanner is a tool which generates C headers and rigging for Wayland
@@ -25,15 +25,18 @@ util.o: util.c util.h
WAYLAND_SCANNER = `$(PKG_CONFIG) --variable=wayland_scanner wayland-scanner`
WAYLAND_PROTOCOLS = `$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols`
-xdg-shell-protocol.h:
- $(WAYLAND_SCANNER) server-header \
- $(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
-wlr-layer-shell-unstable-v1-protocol.h:
- $(WAYLAND_SCANNER) server-header \
- protocols/wlr-layer-shell-unstable-v1.xml $@
cursor-shape-v1-protocol.h:
$(WAYLAND_SCANNER) server-header \
$(WAYLAND_PROTOCOLS)/staging/cursor-shape/cursor-shape-v1.xml $@
+pointer-constraints-unstable-v1-protocol.h:
+ $(WAYLAND_SCANNER) server-header \
+ $(WAYLAND_PROTOCOLS)/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml $@
+wlr-layer-shell-unstable-v1-protocol.h:
+ $(WAYLAND_SCANNER) server-header \
+ protocols/wlr-layer-shell-unstable-v1.xml $@
+xdg-shell-protocol.h:
+ $(WAYLAND_SCANNER) server-header \
+ $(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
config.h:
cp config.def.h $@
diff --git a/client.h b/client.h
index fe9dffc..800b867 100644
--- a/client.h
+++ b/client.h
@@ -379,10 +379,8 @@ static inline void
client_set_suspended(Client *c, int suspended)
{
#ifdef XWAYLAND
- if (client_is_x11(c)) {
- wlr_xwayland_surface_set_withdrawn(c->surface.xwayland, suspended);
+ if (client_is_x11(c))
return;
- }
#endif
wlr_xdg_toplevel_set_suspended(c->surface.xdg->toplevel, suspended);
diff --git a/config.def.h b/config.def.h
index 9009517..8847e58 100644
--- a/config.def.h
+++ b/config.def.h
@@ -11,7 +11,7 @@ static const float rootcolor[] = COLOR(0x222222ff);
static const float bordercolor[] = COLOR(0x444444ff);
static const float focuscolor[] = COLOR(0x005577ff);
static const float urgentcolor[] = COLOR(0xff0000ff);
-/* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
+/* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */
static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You can also use glsl colors */
/* tagging - TAGCOUNT must be no greater than 31 */
@@ -21,11 +21,10 @@ static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You ca
static int log_level = WLR_ERROR;
static const Rule rules[] = {
- /* app_id title tags mask isfloating monitor */
- /* examples:
- { "Gimp", NULL, 0, 1, -1 },
- */
- { "firefox", NULL, 1 << 8, 0, -1 },
+ /* app_id title tags mask isfloating monitor */
+ /* examples: */
+ { "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */
+ { "firefox_EXAMPLE", NULL, 1 << 8, 0, -1 }, /* Start on ONLY tag "9" */
};
/* layout(s) */
@@ -95,6 +94,7 @@ LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
*/
static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
static const double accel_speed = 0.0;
+
/* You can choose between:
LIBINPUT_CONFIG_TAP_MAP_LRM -- 1/2/3 finger tap maps to left/right/middle
LIBINPUT_CONFIG_TAP_MAP_LMR -- 1/2/3 finger tap maps to left/middle/right
diff --git a/dwl.c b/dwl.c
index dfb3a27..1ebc3d4 100644
--- a/dwl.c
+++ b/dwl.c
@@ -35,9 +35,11 @@
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_output_management_v1.h>
#include <wlr/types/wlr_pointer.h>
+#include <wlr/types/wlr_pointer_constraints_v1.h>
#include <wlr/types/wlr_presentation_time.h>
#include <wlr/types/wlr_primary_selection.h>
#include <wlr/types/wlr_primary_selection_v1.h>
+#include <wlr/types/wlr_relative_pointer_v1.h>
#include <wlr/types/wlr_scene.h>
#include <wlr/types/wlr_screencopy_v1.h>
#include <wlr/types/wlr_seat.h>
@@ -54,6 +56,7 @@
#include <wlr/types/wlr_xdg_output_v1.h>
#include <wlr/types/wlr_xdg_shell.h>
#include <wlr/util/log.h>
+#include <wlr/util/region.h>
#include <xkbcommon/xkbcommon.h>
#ifdef XWAYLAND
#include <wlr/xwayland.h>
@@ -214,6 +217,11 @@ typedef struct {
int x, y;
} MonitorRule;
+typedef struct {
+ struct wlr_pointer_constraint_v1 *constraint;
+ struct wl_listener destroy;
+} PointerConstraint;
+
typedef struct {
const char *id;
const char *title;
@@ -256,8 +264,11 @@ static void createlocksurface(struct wl_listener *listener, void *data);
static void createmon(struct wl_listener *listener, void *data);
static void createnotify(struct wl_listener *listener, void *data);
static void createpointer(struct wlr_pointer *pointer);
+static void createpointerconstraint(struct wl_listener *listener, void *data);
static void createpopup(struct wl_listener *listener, void *data);
+static void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint);
static void cursorframe(struct wl_listener *listener, void *data);
+static void cursorwarptohint(void);
static void destroydecoration(struct wl_listener *listener, void *data);
static void destroydragicon(struct wl_listener *listener, void *data);
static void destroyidleinhibitor(struct wl_listener *listener, void *data);
@@ -265,6 +276,7 @@ static void destroylayersurfacenotify(struct wl_listener *listener, void *data);
static void destroylock(SessionLock *lock, int unlocked);
static void destroylocksurface(struct wl_listener *listener, void *data);
static void destroynotify(struct wl_listener *listener, void *data);
+static void destroypointerconstraint(struct wl_listener *listener, void *data);
static void destroysessionlock(struct wl_listener *listener, void *data);
static void destroysessionmgr(struct wl_listener *listener, void *data);
static Monitor *dirtomon(enum wlr_direction dir);
@@ -287,7 +299,8 @@ static void mapnotify(struct wl_listener *listener, void *data);
static void maximizenotify(struct wl_listener *listener, void *data);
static void monocle(Monitor *m);
static void motionabsolute(struct wl_listener *listener, void *data);
-static void motionnotify(uint32_t time);
+static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx,
+ double sy, double sx_unaccel, double sy_unaccel);
static void motionrelative(struct wl_listener *listener, void *data);
static void moveresize(const Arg *arg);
static void outputmgrapply(struct wl_listener *listener, void *data);
@@ -369,6 +382,10 @@ static struct wlr_virtual_keyboard_manager_v1 *virtual_keyboard_mgr;
static struct wlr_virtual_pointer_manager_v1 *virtual_pointer_mgr;
static struct wlr_cursor_shape_manager_v1 *cursor_shape_mgr;
+static struct wlr_pointer_constraints_v1 *pointer_constraints;
+static struct wlr_relative_pointer_manager_v1 *relative_pointer_mgr;
+static struct wlr_pointer_constraint_v1 *active_constraint;
+
static struct wlr_cursor *cursor;
static struct wlr_xcursor_manager *cursor_mgr;
@@ -481,7 +498,7 @@ arrange(Monitor *m)
if (m->lt[m->sellt]->arrange)
m->lt[m->sellt]->arrange(m);
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
checkidleinhibitor(NULL);
}
@@ -1030,6 +1047,15 @@ createpointer(struct wlr_pointer *pointer)
wlr_cursor_attach_input_device(cursor, &pointer->base);
}
+void
+createpointerconstraint(struct wl_listener *listener, void *data)
+{
+ PointerConstraint *pointer_constraint = ecalloc(1, sizeof(*pointer_constraint));
+ pointer_constraint->constraint = data;
+ LISTEN(&pointer_constraint->constraint->events.destroy,
+ &pointer_constraint->destroy, destroypointerconstraint);
+}
+
void
createpopup(struct wl_listener *listener, void *data)
{
@@ -1039,6 +1065,19 @@ createpopup(struct wl_listener *listener, void *data)
LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
}
+void
+cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
+{
+ if (active_constraint == constraint)
+ return;
+
+ if (active_constraint)
+ wlr_pointer_constraint_v1_send_deactivated(active_constraint);
+
+ active_constraint = constraint;
+ wlr_pointer_constraint_v1_send_activated(constraint);
+}
+
void
cursorframe(struct wl_listener *listener, void *data)
{
@@ -1050,6 +1089,20 @@ cursorframe(struct wl_listener *listener, void *data)
wlr_seat_pointer_notify_frame(seat);
}
+void
+cursorwarptohint(void)
+{
+ Client *c = NULL;
+ double sx = active_constraint->current.cursor_hint.x;
+ double sy = active_constraint->current.cursor_hint.y;
+
+ toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
+ if (c && active_constraint->current.cursor_hint.enabled) {
+ wlr_cursor_warp(cursor, NULL, sx + c->geom.x + c->bw, sy + c->geom.y + c->bw);
+ wlr_seat_pointer_warp(active_constraint->seat, sx, sy);
+ }
+}
+
void
destroydecoration(struct wl_listener *listener, void *data)
{
@@ -1065,7 +1118,7 @@ destroydragicon(struct wl_listener *listener, void *data)
{
/* Focus enter isn't sent during drag, so refocus the focused node. */
focusclient(focustop(selmon), 1);
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
}
void
@@ -1101,7 +1154,7 @@ destroylock(SessionLock *lock, int unlock)
wlr_scene_node_set_enabled(&locked_bg->node, 0);
focusclient(focustop(selmon), 0);
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
destroy:
wl_list_remove(&lock->new_surface.link);
@@ -1160,6 +1213,20 @@ destroynotify(struct wl_listener *listener, void *data)
free(c);
}
+void
+destroypointerconstraint(struct wl_listener *listener, void *data)
+{
+ PointerConstraint *pointer_constraint = wl_container_of(listener, pointer_constraint, destroy);
+
+ if (active_constraint == pointer_constraint->constraint) {
+ cursorwarptohint();
+ active_constraint = NULL;
+ }
+
+ wl_list_remove(&pointer_constraint->destroy.link);
+ free(pointer_constraint);
+}
+
void
destroysessionlock(struct wl_listener *listener, void *data)
{
@@ -1256,7 +1323,7 @@ focusclient(Client *c, int lift)
}
/* Change cursor surface */
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
/* Have a client, so focus its top-level wlr_surface */
client_notify_enter(client_surface(c), wlr_seat_get_keyboard(seat));
@@ -1515,7 +1582,7 @@ locksession(struct wl_listener *listener, void *data)
void
maplayersurfacenotify(struct wl_listener *listener, void *data)
{
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
}
void
@@ -1631,20 +1698,53 @@ motionabsolute(struct wl_listener *listener, void *data)
* so we have to warp the mouse there. There is also some hardware which
* emits these events. */
struct wlr_pointer_motion_absolute_event *event = data;
- wlr_cursor_warp_absolute(cursor, &event->pointer->base, event->x, event->y);
- motionnotify(event->time_msec);
+ double lx, ly, dx, dy;
+
+ if (!event->time_msec) /* this is 0 with virtual pointers */
+ wlr_cursor_warp_absolute(cursor, &event->pointer->base, event->x, event->y);
+
+ wlr_cursor_absolute_to_layout_coords(cursor, &event->pointer->base, event->x, event->y, &lx, &ly);
+ dx = lx - cursor->x;
+ dy = ly - cursor->y;
+ motionnotify(event->time_msec, &event->pointer->base, dx, dy, dx, dy);
}
void
-motionnotify(uint32_t time)
+motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double dy,
+ double dx_unaccel, double dy_unaccel)
{
- double sx = 0, sy = 0;
+ double sx = 0, sy = 0, sx_confined, sy_confined;
Client *c = NULL, *w = NULL;
LayerSurface *l = NULL;
struct wlr_surface *surface = NULL;
+ struct wlr_pointer_constraint_v1 *constraint;
/* time is 0 in internal calls meant to restore pointer focus. */
if (time) {
+ wlr_relative_pointer_manager_v1_send_relative_motion(
+ relative_pointer_mgr, seat, (uint64_t)time * 1000,
+ dx, dy, dx_unaccel, dy_unaccel);
+
+ wl_list_for_each(constraint, &pointer_constraints->constraints, link)
+ cursorconstrain(constraint);
+
+ if (active_constraint && cursor_mode != CurResize && cursor_mode != CurMove) {
+ toplevel_from_wlr_surface(active_constraint->surface, &c, NULL);
+ if (c && active_constraint->surface == seat->pointer_state.focused_surface) {
+ sx = cursor->x - c->geom.x - c->bw;
+ sy = cursor->y - c->geom.y - c->bw;
+ if (wlr_region_confine(&active_constraint->region, sx, sy,
+ sx + dx, sy + dy, &sx_confined, &sy_confined)) {
+ dx = sx_confined - sx;
+ dy = sy_confined - sy;
+ }
+
+ if (active_constraint->type == WLR_POINTER_CONSTRAINT_V1_LOCKED)
+ return;
+ }
+ }
+
+ wlr_cursor_move(cursor, device, dx, dy);
wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
/* Update selmon (even while dragging a window) */
@@ -1698,8 +1798,8 @@ motionrelative(struct wl_listener *listener, void *data)
* special configuration applied for the specific input device which
* generated the event. You can pass NULL for the device if you want to move
* the cursor around without any input. */
- wlr_cursor_move(cursor, &event->pointer->base, event->delta_x, event->delta_y);
- motionnotify(event->time_msec);
+ motionnotify(event->time_msec, &event->pointer->base, event->delta_x, event->delta_y,
+ event->unaccel_dx, event->unaccel_dy);
}
void
@@ -1807,7 +1907,8 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
{
struct timespec now;
- if (sloppyfocus && time && c && !client_is_unmanaged(c))
+ if ((!active_constraint || active_constraint->surface != surface) &&
+ sloppyfocus && time && c && !client_is_unmanaged(c))
focusclient(c, 0);
/* If surface is NULL, clear pointer focus */
@@ -1826,7 +1927,6 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
* wlroots makes this a no-op if surface is already focused */
wlr_seat_pointer_notify_enter(seat, surface, sx, sy);
wlr_seat_pointer_notify_motion(seat, time, sx, sy);
-
}
void
@@ -2325,6 +2425,11 @@ setup(void)
xdg_decoration_mgr = wlr_xdg_decoration_manager_v1_create(dpy);
LISTEN_STATIC(&xdg_decoration_mgr->events.new_toplevel_decoration, createdecoration);
+ pointer_constraints = wlr_pointer_constraints_v1_create(dpy);
+ LISTEN_STATIC(&pointer_constraints->events.new_constraint, createpointerconstraint);
+
+ relative_pointer_mgr = wlr_relative_pointer_manager_v1_create(dpy);
+
/*
* Creates a cursor, which is a wlroots utility for tracking the cursor
* image shown on screen.
@@ -2587,7 +2692,7 @@ unmaplayersurfacenotify(struct wl_listener *listener, void *data)
arrangelayers(l->mon);
if (l->layer_surface->surface == seat->keyboard_state.focused_surface)
focusclient(focustop(selmon), 1);
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
}
void
@@ -2613,7 +2718,7 @@ unmapnotify(struct wl_listener *listener, void *data)
wlr_scene_node_destroy(&c->scene->node);
printstatus();
- motionnotify(0);
+ motionnotify(0, NULL, 0, 0, 0, 0);
}
void
@@ -2882,7 +2987,7 @@ configurex11(struct wl_listener *listener, void *data)
}
if (c->isfloating || client_is_unmanaged(c))
resize(c, (struct wlr_box){.x = event->x, .y = event->y,
- .width = event->width, .height = event->height}, 0);
+ .width = event->width + c->bw * 2, .height = event->height + c->bw * 2}, 0);
else
arrange(c->mon);
}