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authorNikita Langer <nikitalanger@icloud.com>2026-04-06 22:26:07 +0200
committerNikita Langer <nikitalanger@icloud.com>2026-04-06 22:26:07 +0200
commit3b4f2dd9894397c44ec0e10d4247e886c4f4c314 (patch)
tree43c0ca4a04abf25d89446095ca16d81a5d5f26cf /patches
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Initial Komm mit :)
Diffstat (limited to 'patches')
-rw-r--r--patches/alwayscenter.patch25
-rw-r--r--patches/autostart-0.8.patch141
-rw-r--r--patches/bar-systray-0.7.patch3023
-rw-r--r--patches/bar.patch1271
-rw-r--r--patches/better-resize-0.7.patch110
-rw-r--r--patches/monitorconfig-0.8.patch90
-rw-r--r--patches/mouse-trackpad-split-0.7.patch96
-rw-r--r--patches/movecenter.patch82
-rw-r--r--patches/movestack-0.8.patch87
-rw-r--r--patches/numlock-capslock-0.8.patch79
-rw-r--r--patches/tablet-input-0.8.patch378
-rw-r--r--patches/touch-input-0.8.patch259
-rw-r--r--patches/unclutter.patch192
-rw-r--r--patches/vanitygaps-0.7.patch358
14 files changed, 6191 insertions, 0 deletions
diff --git a/patches/alwayscenter.patch b/patches/alwayscenter.patch
new file mode 100644
index 0000000..962745d
--- /dev/null
+++ b/patches/alwayscenter.patch
@@ -0,0 +1,25 @@
+From 48110f0443c8e1ddcd56b6fed5da46535024919c Mon Sep 17 00:00:00 2001
+From: Guido Cella <guido@guidocella.xyz>
+Date: Tue, 13 Jan 2026 21:17:22 +0100
+Subject: [PATCH] center floating windows
+
+---
+ dwl.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..72714f8 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -2414,6 +2414,8 @@ setmon(Client *c, Monitor *m, uint32_t newtags)
+ /* Make sure window actually overlaps with the monitor */
+ resize(c, c->geom, 0);
+ c->tags = newtags ? newtags : m->tagset[m->seltags]; /* assign tags of target monitor */
++ c->prev.x = (m->w.width - c->prev.width) / 2 + m->m.x;
++ c->prev.y = (m->w.height - c->prev.height) / 2 + m->m.y;
+ setfullscreen(c, c->isfullscreen); /* This will call arrange(c->mon) */
+ setfloating(c, c->isfloating);
+ }
+--
+2.52.0
+
diff --git a/patches/autostart-0.8.patch b/patches/autostart-0.8.patch
new file mode 100644
index 0000000..a1ce9ac
--- /dev/null
+++ b/patches/autostart-0.8.patch
@@ -0,0 +1,141 @@
+From d2e2e61aeb25ad71c2c559994968ba64e0974503 Mon Sep 17 00:00:00 2001
+From: A Frederick Christensen <dwl@ivories.org>
+Date: Fri, 27 Feb 2026 12:23:04 -0600
+Subject: [PATCH] Applied autostart patch
+
+---
+ config.def.h | 6 ++++++
+ dwl.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++---
+ 2 files changed, 61 insertions(+), 3 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..6eb0db4 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -20,6 +20,12 @@ static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You ca
+ /* logging */
+ static int log_level = WLR_ERROR;
+
++/* Autostart */
++static const char *const autostart[] = {
++ "wbg", "/path/to/your/image", NULL,
++ NULL /* terminate */
++};
++
+ static const Rule rules[] = {
+ /* app_id title tags mask isfloating monitor */
+ { "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..e7b6199 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -246,6 +246,7 @@ static void arrange(Monitor *m);
+ static void arrangelayer(Monitor *m, struct wl_list *list,
+ struct wlr_box *usable_area, int exclusive);
+ static void arrangelayers(Monitor *m);
++static void autostartexec(void);
+ static void axisnotify(struct wl_listener *listener, void *data);
+ static void buttonpress(struct wl_listener *listener, void *data);
+ static void chvt(const Arg *arg);
+@@ -449,6 +450,9 @@ static struct wl_listener xwayland_ready = {.notify = xwaylandready};
+ static struct wlr_xwayland *xwayland;
+ #endif
+
++static pid_t *autostart_pids;
++static size_t autostart_len;
++
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+
+@@ -603,6 +607,27 @@ arrangelayers(Monitor *m)
+ }
+ }
+
++void
++autostartexec(void) {
++ const char *const *p;
++ size_t i = 0;
++
++ /* count entries */
++ for (p = autostart; *p; autostart_len++, p++)
++ while (*++p);
++
++ autostart_pids = calloc(autostart_len, sizeof(pid_t));
++ for (p = autostart; *p; i++, p++) {
++ if ((autostart_pids[i] = fork()) == 0) {
++ setsid();
++ execvp(*p, (char *const *)p);
++ die("dwl: execvp %s:", *p);
++ }
++ /* skip arguments */
++ while (*++p);
++ }
++}
++
+ void
+ axisnotify(struct wl_listener *listener, void *data)
+ {
+@@ -699,12 +724,23 @@ checkidleinhibitor(struct wlr_surface *exclude)
+ void
+ cleanup(void)
+ {
++ size_t i;
++
+ cleanuplisteners();
+ #ifdef XWAYLAND
+ wlr_xwayland_destroy(xwayland);
+ xwayland = NULL;
+ #endif
+ wl_display_destroy_clients(dpy);
++
++ /* kill child processes */
++ for (i = 0; i < autostart_len; i++) {
++ if (0 < autostart_pids[i]) {
++ kill(autostart_pids[i], SIGTERM);
++ waitpid(autostart_pids[i], NULL, 0);
++ }
++ }
++
+ if (child_pid > 0) {
+ kill(-child_pid, SIGTERM);
+ waitpid(child_pid, NULL, 0);
+@@ -1560,10 +1596,25 @@ gpureset(struct wl_listener *listener, void *data)
+ void
+ handlesig(int signo)
+ {
+- if (signo == SIGCHLD)
+- while (waitpid(-1, NULL, WNOHANG) > 0);
+- else if (signo == SIGINT || signo == SIGTERM)
++ if (signo == SIGCHLD) {
++ pid_t pid, *p, *lim;
++ while ((pid = waitpid(-1, NULL, WNOHANG)) > 0) {
++ if (pid == child_pid)
++ child_pid = -1;
++ if (!(p = autostart_pids))
++ continue;
++ lim = &p[autostart_len];
++
++ for (; p < lim; p++) {
++ if (*p == pid) {
++ *p = -1;
++ break;
++ }
++ }
++ }
++ } else if (signo == SIGINT || signo == SIGTERM) {
+ quit(NULL);
++ }
+ }
+
+ void
+@@ -2250,6 +2301,7 @@ run(char *startup_cmd)
+ die("startup: backend_start");
+
+ /* Now that the socket exists and the backend is started, run the startup command */
++ autostartexec();
+ if (startup_cmd) {
+ int piperw[2];
+ if (pipe(piperw) < 0)
+--
+2.52.0
+
diff --git a/patches/bar-systray-0.7.patch b/patches/bar-systray-0.7.patch
new file mode 100644
index 0000000..4cf63e3
--- /dev/null
+++ b/patches/bar-systray-0.7.patch
@@ -0,0 +1,3023 @@
+From cf228147250f4616d150fbe5276088c5f9969bba Mon Sep 17 00:00:00 2001
+From: vetu104 <vetu104@proton.me>
+Date: Sat, 29 Mar 2025 19:22:37 +0200
+Subject: [PATCH] Add a system tray next to sewn's bar
+
+---
+ Makefile | 23 +-
+ config.def.h | 5 +
+ dbus.c | 242 +++++++++++++++
+ dbus.h | 10 +
+ dwl.c | 107 ++++++-
+ systray/helpers.c | 43 +++
+ systray/helpers.h | 12 +
+ systray/icon.c | 149 +++++++++
+ systray/icon.h | 26 ++
+ systray/item.c | 403 ++++++++++++++++++++++++
+ systray/item.h | 46 +++
+ systray/menu.c | 757 ++++++++++++++++++++++++++++++++++++++++++++++
+ systray/menu.h | 11 +
+ systray/tray.c | 237 +++++++++++++++
+ systray/tray.h | 37 +++
+ systray/watcher.c | 551 +++++++++++++++++++++++++++++++++
+ systray/watcher.h | 35 +++
+ 17 files changed, 2681 insertions(+), 13 deletions(-)
+ create mode 100644 dbus.c
+ create mode 100644 dbus.h
+ create mode 100644 systray/helpers.c
+ create mode 100644 systray/helpers.h
+ create mode 100644 systray/icon.c
+ create mode 100644 systray/icon.h
+ create mode 100644 systray/item.c
+ create mode 100644 systray/item.h
+ create mode 100644 systray/menu.c
+ create mode 100644 systray/menu.h
+ create mode 100644 systray/tray.c
+ create mode 100644 systray/tray.h
+ create mode 100644 systray/watcher.c
+ create mode 100644 systray/watcher.h
+
+diff --git a/Makefile b/Makefile
+index 9bc67db..9d50189 100644
+--- a/Makefile
++++ b/Makefile
+@@ -12,17 +12,28 @@ DWLDEVCFLAGS = -g -pedantic -Wall -Wextra -Wdeclaration-after-statement \
+ -Wfloat-conversion
+
+ # CFLAGS / LDFLAGS
+-PKGS = wlroots-0.18 wayland-server xkbcommon libinput pixman-1 fcft $(XLIBS)
++PKGS = wlroots-0.18 wayland-server xkbcommon libinput pixman-1 fcft $(XLIBS) dbus-1
+ DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS)
+ LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` -lm $(LIBS)
+
++TRAYOBJS = systray/watcher.o systray/tray.o systray/item.o systray/icon.o systray/menu.o systray/helpers.o
++TRAYDEPS = systray/watcher.h systray/tray.h systray/item.h systray/icon.h systray/menu.h systray/helpers.h
++
+ all: dwl
+-dwl: dwl.o util.o
+- $(CC) dwl.o util.o $(DWLCFLAGS) $(LDFLAGS) $(LDLIBS) -o $@
+-dwl.o: dwl.c client.h config.h config.mk cursor-shape-v1-protocol.h \
++dwl: dwl.o util.o dbus.o $(TRAYOBJS) $(TRAYDEPS)
++ $(CC) dwl.o util.o dbus.o $(TRAYOBJS) $(DWLCFLAGS) $(LDFLAGS) $(LDLIBS) -o $@
++dwl.o: dwl.c client.h dbus.h config.h config.mk cursor-shape-v1-protocol.h \
+ pointer-constraints-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.h \
+- wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h
++ wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h \
++ $(TRAYDEPS)
+ util.o: util.c util.h
++dbus.o: dbus.c dbus.h
++systray/watcher.o: systray/watcher.c $(TRAYDEPS)
++systray/tray.o: systray/tray.c $(TRAYDEPS)
++systray/item.o: systray/item.c $(TRAYDEPS)
++systray/icon.o: systray/icon.c $(TRAYDEPS)
++systray/menu.o: systray/menu.c $(TRAYDEPS)
++systray/helpers.o: systray/helpers.c $(TRAYDEPS)
+
+ # wayland-scanner is a tool which generates C headers and rigging for Wayland
+ # protocols, which are specified in XML. wlroots requires you to rig these up
+@@ -49,7 +60,7 @@ xdg-shell-protocol.h:
+ config.h:
+ cp config.def.h $@
+ clean:
+- rm -f dwl *.o *-protocol.h
++ rm -f dwl *.o *-protocol.h systray/*.o
+
+ dist: clean
+ mkdir -p dwl-$(VERSION)
+diff --git a/config.def.h b/config.def.h
+index 5d1dc2b..451643e 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -7,6 +7,8 @@
+ static const int sloppyfocus = 1; /* focus follows mouse */
+ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
++static const unsigned int systrayspacing = 2; /* systray spacing */
++static const int showsystray = 1; /* 0 means no systray */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
+ static const char *fonts[] = {"monospace:size=10"};
+@@ -127,6 +129,7 @@ static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TA
+ /* commands */
+ static const char *termcmd[] = { "foot", NULL };
+ static const char *menucmd[] = { "wmenu-run", NULL };
++static const char *dmenucmd[] = { "wmenu", NULL };
+
+ static const Key keys[] = {
+ /* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */
+@@ -188,4 +191,6 @@ static const Button buttons[] = {
+ { ClkTagBar, 0, BTN_RIGHT, toggleview, {0} },
+ { ClkTagBar, MODKEY, BTN_LEFT, tag, {0} },
+ { ClkTagBar, MODKEY, BTN_RIGHT, toggletag, {0} },
++ { ClkTray, 0, BTN_LEFT, trayactivate, {0} },
++ { ClkTray, 0, BTN_RIGHT, traymenu, {0} },
+ };
+diff --git a/dbus.c b/dbus.c
+new file mode 100644
+index 0000000..125312c
+--- /dev/null
++++ b/dbus.c
+@@ -0,0 +1,242 @@
++#include "dbus.h"
++
++#include "util.h"
++
++#include <dbus/dbus.h>
++#include <stdlib.h>
++#include <wayland-server-core.h>
++
++#include <fcntl.h>
++#include <stddef.h>
++#include <stdint.h>
++#include <stdio.h>
++#include <unistd.h>
++
++static void
++close_pipe(void *data)
++{
++ int *pipefd = data;
++
++ close(pipefd[0]);
++ close(pipefd[1]);
++ free(pipefd);
++}
++
++static int
++dwl_dbus_dispatch(int fd, unsigned int mask, void *data)
++{
++ DBusConnection *conn = data;
++
++ int pending;
++ DBusDispatchStatus oldstatus, newstatus;
++
++ oldstatus = dbus_connection_get_dispatch_status(conn);
++ newstatus = dbus_connection_dispatch(conn);
++
++ /* Don't clear pending flag if status didn't change */
++ if (oldstatus == newstatus)
++ return 0;
++
++ if (read(fd, &pending, sizeof(int)) < 0) {
++ perror("read");
++ die("Error in dbus dispatch");
++ }
++
++ return 0;
++}
++
++static int
++dwl_dbus_watch_handle(int fd, uint32_t mask, void *data)
++{
++ DBusWatch *watch = data;
++
++ uint32_t flags = 0;
++
++ if (!dbus_watch_get_enabled(watch))
++ return 0;
++
++ if (mask & WL_EVENT_READABLE)
++ flags |= DBUS_WATCH_READABLE;
++ if (mask & WL_EVENT_WRITABLE)
++ flags |= DBUS_WATCH_WRITABLE;
++ if (mask & WL_EVENT_HANGUP)
++ flags |= DBUS_WATCH_HANGUP;
++ if (mask & WL_EVENT_ERROR)
++ flags |= DBUS_WATCH_ERROR;
++
++ dbus_watch_handle(watch, flags);
++
++ return 0;
++}
++
++static dbus_bool_t
++dwl_dbus_add_watch(DBusWatch *watch, void *data)
++{
++ struct wl_event_loop *loop = data;
++
++ int fd;
++ struct wl_event_source *watch_source;
++ uint32_t mask = 0, flags;
++
++ if (!dbus_watch_get_enabled(watch))
++ return TRUE;
++
++ flags = dbus_watch_get_flags(watch);
++ if (flags & DBUS_WATCH_READABLE)
++ mask |= WL_EVENT_READABLE;
++ if (flags & DBUS_WATCH_WRITABLE)
++ mask |= WL_EVENT_WRITABLE;
++
++ fd = dbus_watch_get_unix_fd(watch);
++ watch_source = wl_event_loop_add_fd(loop, fd, mask,
++ dwl_dbus_watch_handle, watch);
++
++ dbus_watch_set_data(watch, watch_source, NULL);
++
++ return TRUE;
++}
++
++static void
++dwl_dbus_remove_watch(DBusWatch *watch, void *data)
++{
++ struct wl_event_source *watch_source = dbus_watch_get_data(watch);
++
++ if (watch_source)
++ wl_event_source_remove(watch_source);
++}
++
++static int
++dwl_dbus_timeout_handle(void *data)
++{
++ DBusTimeout *timeout = data;
++
++ if (dbus_timeout_get_enabled(timeout))
++ dbus_timeout_handle(timeout);
++
++ return 0;
++}
++
++static dbus_bool_t
++dwl_dbus_add_timeout(DBusTimeout *timeout, void *data)
++{
++ struct wl_event_loop *loop = data;
++
++ int r, interval;
++ struct wl_event_source *timeout_source;
++
++ if (!dbus_timeout_get_enabled(timeout))
++ return TRUE;
++
++ interval = dbus_timeout_get_interval(timeout);
++
++ timeout_source =
++ wl_event_loop_add_timer(loop, dwl_dbus_timeout_handle, timeout);
++
++ r = wl_event_source_timer_update(timeout_source, interval);
++ if (r < 0) {
++ wl_event_source_remove(timeout_source);
++ return FALSE;
++ }
++
++ dbus_timeout_set_data(timeout, timeout_source, NULL);
++
++ return TRUE;
++}
++
++static void
++dwl_dbus_remove_timeout(DBusTimeout *timeout, void *data)
++{
++ struct wl_event_source *timeout_source;
++
++ timeout_source = dbus_timeout_get_data(timeout);
++
++ if (timeout_source) {
++ wl_event_source_timer_update(timeout_source, 0);
++ wl_event_source_remove(timeout_source);
++ }
++}
++
++static void
++dwl_dbus_dispatch_status(DBusConnection *conn, DBusDispatchStatus status,
++ void *data)
++{
++ int *pipefd = data;
++
++ if (status != DBUS_DISPATCH_COMPLETE) {
++ int pending = 1;
++ if (write(pipefd[1], &pending, sizeof(int)) < 0) {
++ perror("write");
++ die("Error in dispatch status");
++ }
++ }
++}
++
++struct wl_event_source *
++startbus(DBusConnection *conn, struct wl_event_loop *loop)
++{
++ int *pipefd;
++ int pending = 1, flags;
++ struct wl_event_source *bus_source = NULL;
++
++ pipefd = ecalloc(2, sizeof(int));
++
++ /*
++ * Libdbus forbids calling dbus_connection_dispatch from the
++ * DBusDispatchStatusFunction directly. Notify the event loop of
++ * updates via a self-pipe.
++ */
++ if (pipe(pipefd) < 0)
++ goto fail;
++ if (((flags = fcntl(pipefd[0], F_GETFD)) < 0) ||
++ fcntl(pipefd[0], F_SETFD, flags | FD_CLOEXEC) < 0 ||
++ ((flags = fcntl(pipefd[1], F_GETFD)) < 0) ||
++ fcntl(pipefd[1], F_SETFD, flags | FD_CLOEXEC) < 0) {
++ goto fail;
++ }
++
++ dbus_connection_set_exit_on_disconnect(conn, FALSE);
++
++ bus_source = wl_event_loop_add_fd(loop, pipefd[0], WL_EVENT_READABLE,
++ dwl_dbus_dispatch, conn);
++ if (!bus_source)
++ goto fail;
++
++ dbus_connection_set_dispatch_status_function(conn,
++ dwl_dbus_dispatch_status,
++ pipefd, close_pipe);
++ if (!dbus_connection_set_watch_functions(conn, dwl_dbus_add_watch,
++ dwl_dbus_remove_watch, NULL,
++ loop, NULL)) {
++ goto fail;
++ }
++ if (!dbus_connection_set_timeout_functions(conn, dwl_dbus_add_timeout,
++ dwl_dbus_remove_timeout,
++ NULL, loop, NULL)) {
++ goto fail;
++ }
++ if (dbus_connection_get_dispatch_status(conn) != DBUS_DISPATCH_COMPLETE)
++ if (write(pipefd[1], &pending, sizeof(int)) < 0)
++ goto fail;
++
++ return bus_source;
++
++fail:
++ if (bus_source)
++ wl_event_source_remove(bus_source);
++ dbus_connection_set_timeout_functions(conn, NULL, NULL, NULL, NULL,
++ NULL);
++ dbus_connection_set_watch_functions(conn, NULL, NULL, NULL, NULL, NULL);
++ dbus_connection_set_dispatch_status_function(conn, NULL, NULL, NULL);
++
++ return NULL;
++}
++
++void
++stopbus(DBusConnection *conn, struct wl_event_source *bus_source)
++{
++ wl_event_source_remove(bus_source);
++ dbus_connection_set_watch_functions(conn, NULL, NULL, NULL, NULL, NULL);
++ dbus_connection_set_timeout_functions(conn, NULL, NULL, NULL, NULL,
++ NULL);
++ dbus_connection_set_dispatch_status_function(conn, NULL, NULL, NULL);
++}
+diff --git a/dbus.h b/dbus.h
+new file mode 100644
+index 0000000..b374b98
+--- /dev/null
++++ b/dbus.h
+@@ -0,0 +1,10 @@
++#ifndef DWLDBUS_H
++#define DWLDBUS_H
++
++#include <dbus/dbus.h>
++#include <wayland-server-core.h>
++
++struct wl_event_source* startbus (DBusConnection *conn, struct wl_event_loop *loop);
++void stopbus (DBusConnection *conn, struct wl_event_source *bus_source);
++
++#endif /* DWLDBUS_H */
+diff --git a/dwl.c b/dwl.c
+index ece537a..7753ef6 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -1,6 +1,7 @@
+ /*
+ * See LICENSE file for copyright and license details.
+ */
++#include <dbus/dbus.h>
+ #include <getopt.h>
+ #include <libinput.h>
+ #include <linux/input-event-codes.h>
+@@ -71,6 +72,9 @@
+
+ #include "util.h"
+ #include "drwl.h"
++#include "dbus.h"
++#include "systray/tray.h"
++#include "systray/watcher.h"
+
+ /* macros */
+ #define MAX(A, B) ((A) > (B) ? (A) : (B))
+@@ -89,7 +93,7 @@ enum { SchemeNorm, SchemeSel, SchemeUrg }; /* color schemes */
+ enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */
+ enum { XDGShell, LayerShell, X11 }; /* client types */
+ enum { LyrBg, LyrBottom, LyrTile, LyrFloat, LyrTop, LyrFS, LyrOverlay, LyrBlock, NUM_LAYERS }; /* scene layers */
+-enum { ClkTagBar, ClkLtSymbol, ClkStatus, ClkTitle, ClkClient, ClkRoot }; /* clicks */
++enum { ClkTagBar, ClkLtSymbol, ClkStatus, ClkTitle, ClkClient, ClkRoot, ClkTray }; /* clicks */
+ #ifdef XWAYLAND
+ enum { NetWMWindowTypeDialog, NetWMWindowTypeSplash, NetWMWindowTypeToolbar,
+ NetWMWindowTypeUtility, NetLast }; /* EWMH atoms */
+@@ -218,6 +222,7 @@ struct Monitor {
+ int real_width, real_height; /* non-scaled */
+ float scale;
+ } b; /* bar area */
++ Tray *tray;
+ struct wlr_box w; /* window area, layout-relative */
+ struct wl_list layers[4]; /* LayerSurface.link */
+ const Layout *lt[2];
+@@ -376,6 +381,9 @@ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
++static void trayactivate(const Arg *arg);
++static void traymenu(const Arg *arg);
++static void traynotify(void *data);
+ static void unlocksession(struct wl_listener *listener, void *data);
+ static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
+ static void unmapnotify(struct wl_listener *listener, void *data);
+@@ -451,6 +459,10 @@ static Monitor *selmon;
+ static char stext[256];
+ static struct wl_event_source *status_event_source;
+
++static DBusConnection *bus_conn;
++static struct wl_event_source *bus_source;
++static Watcher watcher = {.running = 0};
++
+ static const struct wlr_buffer_impl buffer_impl = {
+ .destroy = bufdestroy,
+ .begin_data_ptr_access = bufdatabegin,
+@@ -721,8 +733,8 @@ bufrelease(struct wl_listener *listener, void *data)
+ void
+ buttonpress(struct wl_listener *listener, void *data)
+ {
+- unsigned int i = 0, x = 0;
+- double cx;
++ unsigned int i = 0, x = 0, ti = 0;
++ double cx, tx = 0;
+ unsigned int click;
+ struct wlr_pointer_button_event *event = data;
+ struct wlr_keyboard *keyboard;
+@@ -732,6 +744,7 @@ buttonpress(struct wl_listener *listener, void *data)
+ Arg arg = {0};
+ Client *c;
+ const Button *b;
++ int traywidth;
+
+ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+
+@@ -751,6 +764,8 @@ buttonpress(struct wl_listener *listener, void *data)
+ (node = wlr_scene_node_at(&layers[LyrBottom]->node, cursor->x, cursor->y, NULL, NULL)) &&
+ (buffer = wlr_scene_buffer_from_node(node)) && buffer == selmon->scene_buffer) {
+ cx = (cursor->x - selmon->m.x) * selmon->wlr_output->scale;
++ traywidth = tray_get_width(selmon->tray);
++
+ do
+ x += TEXTW(selmon, tags[i]);
+ while (cx >= x && ++i < LENGTH(tags));
+@@ -759,8 +774,16 @@ buttonpress(struct wl_listener *listener, void *data)
+ arg.ui = 1 << i;
+ } else if (cx < x + TEXTW(selmon, selmon->ltsymbol))
+ click = ClkLtSymbol;
+- else if (cx > selmon->b.width - (TEXTW(selmon, stext) - selmon->lrpad + 2)) {
++ else if (cx > selmon->b.width - (TEXTW(selmon, stext) - selmon->lrpad + 2) && cx < selmon->b.width - traywidth) {
+ click = ClkStatus;
++ } else if (cx > selmon->b.width - (TEXTW(selmon, stext) - selmon->lrpad + 2)) {
++ unsigned int tray_n_items = watcher_get_n_items(&watcher);
++ tx = selmon->b.width - traywidth;
++ do
++ tx += tray_n_items ? (int)(traywidth / tray_n_items) : 0;
++ while (cx >= tx && ++ti < tray_n_items);
++ click = ClkTray;
++ arg.ui = ti;
+ } else
+ click = ClkTitle;
+ }
+@@ -774,7 +797,12 @@ buttonpress(struct wl_listener *listener, void *data)
+ mods = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0;
+ for (b = buttons; b < END(buttons); b++) {
+ if (CLEANMASK(mods) == CLEANMASK(b->mod) && event->button == b->button && click == b->click && b->func) {
+- b->func(click == ClkTagBar && b->arg.i == 0 ? &arg : &b->arg);
++ if (click == ClkTagBar && b->arg.i == 0)
++ b->func(&arg);
++ else if (click == ClkTray && b->arg.i == 0)
++ b->func(&arg);
++ else
++ b->func(&b->arg);
+ return;
+ }
+ }
+@@ -840,6 +868,14 @@ cleanup(void)
+
+ destroykeyboardgroup(&kb_group->destroy, NULL);
+
++ if (watcher.running)
++ watcher_stop(&watcher);
++
++ if (showbar && showsystray) {
++ stopbus(bus_conn, bus_source);
++ dbus_connection_unref(bus_conn);
++ }
++
+ /* If it's not destroyed manually it will cause a use-after-free of wlr_seat.
+ * Destroy it until it's fixed in the wlroots side */
+ wlr_backend_destroy(backend);
+@@ -868,6 +904,9 @@ cleanupmon(struct wl_listener *listener, void *data)
+ for (i = 0; i < LENGTH(m->pool); i++)
+ wlr_buffer_drop(&m->pool[i]->base);
+
++ if (showsystray)
++ destroytray(m->tray);
++
+ drwl_setimage(m->drw, NULL);
+ drwl_destroy(m->drw);
+
+@@ -1506,6 +1545,7 @@ dirtomon(enum wlr_direction dir)
+ void
+ drawbar(Monitor *m)
+ {
++ int traywidth = 0;
+ int x, w, tw = 0;
+ int boxs = m->drw->font->height / 9;
+ int boxw = m->drw->font->height / 6 + 2;
+@@ -1518,11 +1558,13 @@ drawbar(Monitor *m)
+ if (!(buf = bufmon(m)))
+ return;
+
++ traywidth = tray_get_width(m->tray);
++
+ /* draw status first so it can be overdrawn by tags later */
+ if (m == selmon) { /* status is only drawn on selected monitor */
+ drwl_setscheme(m->drw, colors[SchemeNorm]);
+ tw = TEXTW(m, stext) - m->lrpad + 2; /* 2px right padding */
+- drwl_text(m->drw, m->b.width - tw, 0, tw, m->b.height, 0, stext, 0);
++ drwl_text(m->drw, m->b.width - (tw + traywidth), 0, tw, m->b.height, 0, stext, 0);
+ }
+
+ wl_list_for_each(c, &clients, link) {
+@@ -1548,7 +1590,7 @@ drawbar(Monitor *m)
+ drwl_setscheme(m->drw, colors[SchemeNorm]);
+ x = drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, m->ltsymbol, 0);
+
+- if ((w = m->b.width - tw - x) > m->b.height) {
++ if ((w = m->b.width - (tw + x + traywidth)) > m->b.height) {
+ if (c) {
+ drwl_setscheme(m->drw, colors[m == selmon ? SchemeSel : SchemeNorm]);
+ drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, client_get_title(c), 0);
+@@ -1560,6 +1602,15 @@ drawbar(Monitor *m)
+ }
+ }
+
++ if (traywidth > 0) {
++ pixman_image_composite32(PIXMAN_OP_SRC,
++ m->tray->image, NULL, m->drw->image,
++ 0, 0,
++ 0, 0,
++ m->b.width - traywidth, 0,
++ traywidth, m->b.height);
++ }
++
+ wlr_scene_buffer_set_dest_size(m->scene_buffer,
+ m->b.real_width, m->b.real_height);
+ wlr_scene_node_set_position(&m->scene_buffer->node, m->m.x,
+@@ -1568,6 +1619,26 @@ drawbar(Monitor *m)
+ wlr_buffer_unlock(&buf->base);
+ }
+
++void
++traynotify(void *data)
++{
++ Monitor *m = data;
++
++ drawbar(m);
++}
++
++void
++trayactivate(const Arg *arg)
++{
++ tray_leftclicked(selmon->tray, arg->ui);
++}
++
++void
++traymenu(const Arg *arg)
++{
++ tray_rightclicked(selmon->tray, arg->ui, dmenucmd);
++}
++
+ void
+ drawbars(void)
+ {
+@@ -2818,6 +2889,15 @@ setup(void)
+ status_event_source = wl_event_loop_add_fd(wl_display_get_event_loop(dpy),
+ STDIN_FILENO, WL_EVENT_READABLE, statusin, NULL);
+
++ bus_conn = dbus_bus_get(DBUS_BUS_SESSION, NULL);
++ if (!bus_conn)
++ die("Failed to connect to bus");
++ bus_source = startbus(bus_conn, event_loop);
++ if (!bus_source)
++ die("Failed to start listening to bus events");
++ if (showbar && showsystray)
++ watcher_start(&watcher, bus_conn, event_loop);
++
+ /* Make sure XWayland clients don't connect to the parent X server,
+ * e.g when running in the x11 backend or the wayland backend and the
+ * compositor has Xwayland support */
+@@ -3160,6 +3240,7 @@ updatebar(Monitor *m)
+ size_t i;
+ int rw, rh;
+ char fontattrs[12];
++ Tray *tray;
+
+ wlr_output_transformed_resolution(m->wlr_output, &rw, &rh);
+ m->b.width = rw;
+@@ -3185,6 +3266,18 @@ updatebar(Monitor *m)
+ m->lrpad = m->drw->font->height;
+ m->b.height = m->drw->font->height + 2;
+ m->b.real_height = (int)((float)m->b.height / m->wlr_output->scale);
++
++ if (showsystray) {
++ if (m->tray)
++ destroytray(m->tray);
++ tray = createtray(m,
++ m->b.height, systrayspacing, colors[SchemeNorm], fonts, fontattrs,
++ &traynotify, &watcher);
++ if (!tray)
++ die("Couldn't create tray for monitor");
++ m->tray = tray;
++ wl_list_insert(&watcher.trays, &tray->link);
++ }
+ }
+
+ void
+diff --git a/systray/helpers.c b/systray/helpers.c
+new file mode 100644
+index 0000000..d1af9f8
+--- /dev/null
++++ b/systray/helpers.c
+@@ -0,0 +1,43 @@
++#include "helpers.h"
++
++#include <dbus/dbus.h>
++
++#include <errno.h>
++#include <stddef.h>
++
++// IWYU pragma: no_include "dbus/dbus-protocol.h"
++// IWYU pragma: no_include "dbus/dbus-shared.h"
++
++int
++request_property(DBusConnection *conn, const char *busname, const char *busobj,
++ const char *prop, const char *iface, PropHandler handler,
++ void *data)
++{
++ DBusMessage *msg = NULL;
++ DBusPendingCall *pending = NULL;
++ int r;
++
++ if (!(msg = dbus_message_new_method_call(busname, busobj,
++ DBUS_INTERFACE_PROPERTIES,
++ "Get")) ||
++ !dbus_message_append_args(msg, DBUS_TYPE_STRING, &iface,
++ DBUS_TYPE_STRING, &prop,
++ DBUS_TYPE_INVALID) ||
++ !dbus_connection_send_with_reply(conn, msg, &pending, -1) ||
++ !dbus_pending_call_set_notify(pending, handler, data, NULL)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_unref(msg);
++ return 0;
++
++fail:
++ if (pending) {
++ dbus_pending_call_cancel(pending);
++ dbus_pending_call_unref(pending);
++ }
++ if (msg)
++ dbus_message_unref(msg);
++ return r;
++}
+diff --git a/systray/helpers.h b/systray/helpers.h
+new file mode 100644
+index 0000000..2c592e0
+--- /dev/null
++++ b/systray/helpers.h
+@@ -0,0 +1,12 @@
++#ifndef HELPERS_H
++#define HELPERS_H
++
++#include <dbus/dbus.h>
++
++typedef void (*PropHandler)(DBusPendingCall *pcall, void *data);
++
++int request_property (DBusConnection *conn, const char *busname,
++ const char *busobj, const char *prop, const char *iface,
++ PropHandler handler, void *data);
++
++#endif /* HELPERS_H */
+diff --git a/systray/icon.c b/systray/icon.c
+new file mode 100644
+index 0000000..1b97866
+--- /dev/null
++++ b/systray/icon.c
+@@ -0,0 +1,149 @@
++#include "icon.h"
++
++#include <fcft/fcft.h>
++#include <pixman.h>
++
++#include <ctype.h>
++#include <stdint.h>
++#include <stdlib.h>
++#include <string.h>
++
++#define PREMUL_ALPHA(chan, alpha) (chan * alpha + 127) / 255
++
++/*
++ * Converts pixels from uint8_t[4] to uint32_t and
++ * straight alpha to premultiplied alpha.
++ */
++static uint32_t *
++to_pixman(const uint8_t *src, int n_pixels, size_t *pix_size)
++{
++ uint32_t *dest = NULL;
++
++ *pix_size = n_pixels * sizeof(uint32_t);
++ dest = malloc(*pix_size);
++ if (!dest)
++ return NULL;
++
++ for (int i = 0; i < n_pixels; i++) {
++ uint8_t a = src[i * 4 + 0];
++ uint8_t r = src[i * 4 + 1];
++ uint8_t g = src[i * 4 + 2];
++ uint8_t b = src[i * 4 + 3];
++
++ /*
++ * Skip premultiplying fully opaque and fully transparent
++ * pixels.
++ */
++ if (a == 0) {
++ dest[i] = 0;
++
++ } else if (a == 255) {
++ dest[i] = ((uint32_t)a << 24) | ((uint32_t)r << 16) |
++ ((uint32_t)g << 8) | ((uint32_t)b);
++
++ } else {
++ dest[i] = ((uint32_t)a << 24) |
++ ((uint32_t)PREMUL_ALPHA(r, a) << 16) |
++ ((uint32_t)PREMUL_ALPHA(g, a) << 8) |
++ ((uint32_t)PREMUL_ALPHA(b, a));
++ }
++ }
++
++ return dest;
++}
++
++Icon *
++createicon(const uint8_t *buf, int width, int height, int size)
++{
++ Icon *icon = NULL;
++
++ int n_pixels;
++ pixman_image_t *img = NULL;
++ size_t pixbuf_size;
++ uint32_t *buf_pixman = NULL;
++ uint8_t *buf_orig = NULL;
++
++ n_pixels = size / 4;
++
++ icon = calloc(1, sizeof(Icon));
++ buf_orig = malloc(size);
++ buf_pixman = to_pixman(buf, n_pixels, &pixbuf_size);
++ if (!icon || !buf_orig || !buf_pixman)
++ goto fail;
++
++ img = pixman_image_create_bits(PIXMAN_a8r8g8b8, width, height,
++ buf_pixman, width * 4);
++ if (!img)
++ goto fail;
++
++ memcpy(buf_orig, buf, size);
++
++ icon->buf_orig = buf_orig;
++ icon->buf_pixman = buf_pixman;
++ icon->img = img;
++ icon->size_orig = size;
++ icon->size_pixman = pixbuf_size;
++
++ return icon;
++
++fail:
++ free(buf_orig);
++ if (img)
++ pixman_image_unref(img);
++ free(buf_pixman);
++ free(icon);
++ return NULL;
++}
++
++void
++destroyicon(Icon *icon)
++{
++ if (icon->img)
++ pixman_image_unref(icon->img);
++ free(icon->buf_orig);
++ free(icon->buf_pixman);
++ free(icon);
++}
++
++FallbackIcon *
++createfallbackicon(const char *appname, int fgcolor, struct fcft_font *font)
++{
++ const struct fcft_glyph *glyph;
++ char initial;
++
++ if ((unsigned char)appname[0] > 127) {
++ /* first character is not ascii */
++ initial = '?';
++ } else {
++ initial = toupper(*appname);
++ }
++
++ glyph = fcft_rasterize_char_utf32(font, initial, FCFT_SUBPIXEL_DEFAULT);
++ if (!glyph)
++ return NULL;
++
++ return glyph;
++}
++
++int
++resize_image(pixman_image_t *image, int new_width, int new_height)
++{
++ int src_width = pixman_image_get_width(image);
++ int src_height = pixman_image_get_height(image);
++ pixman_transform_t transform;
++ pixman_fixed_t scale_x, scale_y;
++
++ if (src_width == new_width && src_height == new_height)
++ return 0;
++
++ scale_x = pixman_double_to_fixed((double)src_width / new_width);
++ scale_y = pixman_double_to_fixed((double)src_height / new_height);
++
++ pixman_transform_init_scale(&transform, scale_x, scale_y);
++ if (!pixman_image_set_filter(image, PIXMAN_FILTER_BEST, NULL, 0) ||
++ !pixman_image_set_transform(image, &transform)) {
++ return -1;
++ }
++
++ return 0;
++}
+diff --git a/systray/icon.h b/systray/icon.h
+new file mode 100644
+index 0000000..20f281b
+--- /dev/null
++++ b/systray/icon.h
+@@ -0,0 +1,26 @@
++#ifndef ICON_H
++#define ICON_H
++
++#include <fcft/fcft.h>
++#include <pixman.h>
++
++#include <stddef.h>
++#include <stdint.h>
++
++typedef const struct fcft_glyph FallbackIcon;
++
++typedef struct {
++ pixman_image_t *img;
++ uint32_t *buf_pixman;
++ uint8_t *buf_orig;
++ size_t size_orig;
++ size_t size_pixman;
++} Icon;
++
++Icon *createicon (const uint8_t *buf, int width, int height, int size);
++FallbackIcon *createfallbackicon (const char *appname, int fgcolor,
++ struct fcft_font *font);
++void destroyicon (Icon *icon);
++int resize_image (pixman_image_t *orig, int new_width, int new_height);
++
++#endif /* ICON_H */
+diff --git a/systray/item.c b/systray/item.c
+new file mode 100644
+index 0000000..4359a28
+--- /dev/null
++++ b/systray/item.c
+@@ -0,0 +1,403 @@
++#include "item.h"
++
++#include "helpers.h"
++#include "icon.h"
++#include "watcher.h"
++
++#include <dbus/dbus.h>
++
++#include <stdint.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++
++// IWYU pragma: no_include "dbus/dbus-protocol.h"
++// IWYU pragma: no_include "dbus/dbus-shared.h"
++
++#define RULEBSIZE 256
++#define MIN(A, B) ((A) < (B) ? (A) : (B))
++
++static const char *match_string =
++ "type='signal',"
++ "sender='%s',"
++ "interface='" SNI_NAME
++ "',"
++ "member='NewIcon'";
++
++static Watcher *
++item_get_watcher(const Item *item)
++{
++ if (!item)
++ return NULL;
++
++ return item->watcher;
++}
++
++static DBusConnection *
++item_get_connection(const Item *item)
++{
++ if (!item || !item->watcher)
++ return NULL;
++
++ return item->watcher->conn;
++}
++
++static const uint8_t *
++extract_image(DBusMessageIter *iter, dbus_int32_t *width, dbus_int32_t *height,
++ int *size)
++{
++ DBusMessageIter vals, bytes;
++ const uint8_t *buf;
++
++ dbus_message_iter_recurse(iter, &vals);
++ if (dbus_message_iter_get_arg_type(&vals) != DBUS_TYPE_INT32)
++ goto fail;
++ dbus_message_iter_get_basic(&vals, width);
++
++ dbus_message_iter_next(&vals);
++ if (dbus_message_iter_get_arg_type(&vals) != DBUS_TYPE_INT32)
++ goto fail;
++ dbus_message_iter_get_basic(&vals, height);
++
++ dbus_message_iter_next(&vals);
++ if (dbus_message_iter_get_arg_type(&vals) != DBUS_TYPE_ARRAY)
++ goto fail;
++ dbus_message_iter_recurse(&vals, &bytes);
++ if (dbus_message_iter_get_arg_type(&bytes) != DBUS_TYPE_BYTE)
++ goto fail;
++ dbus_message_iter_get_fixed_array(&bytes, &buf, size);
++ if (size == 0)
++ goto fail;
++
++ return buf;
++
++fail:
++ return NULL;
++}
++
++static int
++select_image(DBusMessageIter *iter, int target_width)
++{
++ DBusMessageIter vals;
++ dbus_int32_t cur_width;
++ int i = 0;
++
++ do {
++ dbus_message_iter_recurse(iter, &vals);
++ if (dbus_message_iter_get_arg_type(&vals) != DBUS_TYPE_INT32)
++ return -1;
++ dbus_message_iter_get_basic(&vals, &cur_width);
++ if (cur_width >= target_width)
++ return i;
++
++ i++;
++ } while (dbus_message_iter_next(iter));
++
++ /* return last index if desired not found */
++ return --i;
++}
++
++static void
++menupath_ready_handler(DBusPendingCall *pending, void *data)
++{
++ Item *item = data;
++
++ DBusError err = DBUS_ERROR_INIT;
++ DBusMessage *reply = NULL;
++ DBusMessageIter iter, opath;
++ char *path_dup = NULL;
++ const char *path;
++
++ reply = dbus_pending_call_steal_reply(pending);
++ if (!reply)
++ goto fail;
++
++ if (dbus_set_error_from_message(&err, reply)) {
++ fprintf(stderr, "DBus Error: %s - %s: Couldn't get menupath\n",
++ err.name, err.message);
++ goto fail;
++ }
++
++ dbus_message_iter_init(reply, &iter);
++ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
++ goto fail;
++ dbus_message_iter_recurse(&iter, &opath);
++ if (dbus_message_iter_get_arg_type(&opath) != DBUS_TYPE_OBJECT_PATH)
++ goto fail;
++ dbus_message_iter_get_basic(&opath, &path);
++
++ path_dup = strdup(path);
++ if (!path_dup)
++ goto fail;
++
++ item->menu_busobj = path_dup;
++
++ dbus_message_unref(reply);
++ dbus_pending_call_unref(pending);
++ return;
++
++fail:
++ free(path_dup);
++ dbus_error_free(&err);
++ if (reply)
++ dbus_message_unref(reply);
++ if (pending)
++ dbus_pending_call_unref(pending);
++}
++
++/*
++ * Gets the Id dbus property, which is the name of the application,
++ * most of the time...
++ * The initial letter will be used as a fallback icon
++ */
++static void
++id_ready_handler(DBusPendingCall *pending, void *data)
++{
++ Item *item = data;
++
++ DBusError err = DBUS_ERROR_INIT;
++ DBusMessage *reply = NULL;
++ DBusMessageIter iter, string;
++ Watcher *watcher;
++ char *id_dup = NULL;
++ const char *id;
++
++ watcher = item_get_watcher(item);
++
++ reply = dbus_pending_call_steal_reply(pending);
++ if (!reply)
++ goto fail;
++
++ if (dbus_set_error_from_message(&err, reply)) {
++ fprintf(stderr, "DBus Error: %s - %s: Couldn't get appid\n",
++ err.name, err.message);
++ goto fail;
++ }
++
++ dbus_message_iter_init(reply, &iter);
++ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
++ goto fail;
++ dbus_message_iter_recurse(&iter, &string);
++ if (dbus_message_iter_get_arg_type(&string) != DBUS_TYPE_STRING)
++ goto fail;
++ dbus_message_iter_get_basic(&string, &id);
++
++ id_dup = strdup(id);
++ if (!id_dup)
++ goto fail;
++ item->appid = id_dup;
++
++ /* Don't trigger update if this item already has a real icon */
++ if (!item->icon)
++ watcher_update_trays(watcher);
++
++ dbus_message_unref(reply);
++ dbus_pending_call_unref(pending);
++ return;
++
++fail:
++ dbus_error_free(&err);
++ if (id_dup)
++ free(id_dup);
++ if (reply)
++ dbus_message_unref(reply);
++ if (pending)
++ dbus_pending_call_unref(pending);
++}
++
++static void
++pixmap_ready_handler(DBusPendingCall *pending, void *data)
++{
++ Item *item = data;
++
++ DBusMessage *reply = NULL;
++ DBusMessageIter iter, array, select, strct;
++ Icon *icon = NULL;
++ Watcher *watcher;
++ dbus_int32_t width, height;
++ int selected_index, size;
++ const uint8_t *buf;
++
++ watcher = item_get_watcher(item);
++
++ reply = dbus_pending_call_steal_reply(pending);
++ if (!reply || dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR)
++ goto fail;
++ dbus_message_iter_init(reply, &iter);
++ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
++ goto fail;
++ dbus_message_iter_recurse(&iter, &array);
++ if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
++ goto fail;
++ dbus_message_iter_recurse(&array, &select);
++ if (dbus_message_iter_get_arg_type(&select) != DBUS_TYPE_STRUCT)
++ goto fail;
++ selected_index = select_image(&select, 22); // Get the 22*22 image
++ if (selected_index < 0)
++ goto fail;
++
++ dbus_message_iter_recurse(&array, &strct);
++ if (dbus_message_iter_get_arg_type(&strct) != DBUS_TYPE_STRUCT)
++ goto fail;
++ for (int i = 0; i < selected_index; i++)
++ dbus_message_iter_next(&strct);
++ buf = extract_image(&strct, &width, &height, &size);
++ if (!buf)
++ goto fail;
++
++ if (!item->icon) {
++ /* First icon */
++ icon = createicon(buf, width, height, size);
++ if (!icon)
++ goto fail;
++ item->icon = icon;
++ watcher_update_trays(watcher);
++
++ } else if (memcmp(item->icon->buf_orig, buf,
++ MIN(item->icon->size_orig, (size_t)size)) != 0) {
++ /* New icon */
++ destroyicon(item->icon);
++ item->icon = NULL;
++ icon = createicon(buf, width, height, size);
++ if (!icon)
++ goto fail;
++ item->icon = icon;
++ watcher_update_trays(watcher);
++
++ } else {
++ /* Icon didn't change */
++ }
++
++ dbus_message_unref(reply);
++ dbus_pending_call_unref(pending);
++ return;
++
++fail:
++ if (icon)
++ destroyicon(icon);
++ if (reply)
++ dbus_message_unref(reply);
++ if (pending)
++ dbus_pending_call_unref(pending);
++}
++
++static DBusHandlerResult
++handle_newicon(Item *item, DBusConnection *conn, DBusMessage *msg)
++{
++ const char *sender = dbus_message_get_sender(msg);
++
++ if (sender && strcmp(sender, item->busname) == 0) {
++ request_property(conn, item->busname, item->busobj,
++ "IconPixmap", SNI_IFACE, pixmap_ready_handler,
++ item);
++
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++ } else {
++ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
++ }
++}
++
++static DBusHandlerResult
++filter_bus(DBusConnection *conn, DBusMessage *msg, void *data)
++{
++ Item *item = data;
++
++ if (dbus_message_is_signal(msg, SNI_IFACE, "NewIcon"))
++ return handle_newicon(item, conn, msg);
++ else
++ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
++}
++
++Item *
++createitem(const char *busname, const char *busobj, Watcher *watcher)
++{
++ DBusConnection *conn;
++ Item *item;
++ char *busname_dup = NULL;
++ char *busobj_dup = NULL;
++ char match_rule[RULEBSIZE];
++
++ item = calloc(1, sizeof(Item));
++ busname_dup = strdup(busname);
++ busobj_dup = strdup(busobj);
++ if (!item || !busname_dup || !busobj_dup)
++ goto fail;
++
++ conn = watcher->conn;
++ item->busname = busname_dup;
++ item->busobj = busobj_dup;
++ item->watcher = watcher;
++
++ request_property(conn, busname, busobj, "IconPixmap", SNI_IFACE,
++ pixmap_ready_handler, item);
++
++ request_property(conn, busname, busobj, "Id", SNI_IFACE,
++ id_ready_handler, item);
++
++ request_property(conn, busname, busobj, "Menu", SNI_IFACE,
++ menupath_ready_handler, item);
++
++ if (snprintf(match_rule, sizeof(match_rule), match_string, busname) >=
++ RULEBSIZE) {
++ goto fail;
++ }
++
++ if (!dbus_connection_add_filter(conn, filter_bus, item, NULL))
++ goto fail;
++ dbus_bus_add_match(conn, match_rule, NULL);
++
++ return item;
++
++fail:
++ free(busname_dup);
++ free(busobj_dup);
++ return NULL;
++}
++
++void
++destroyitem(Item *item)
++{
++ DBusConnection *conn;
++ char match_rule[RULEBSIZE];
++
++ conn = item_get_connection(item);
++
++ if (snprintf(match_rule, sizeof(match_rule), match_string,
++ item->busname) < RULEBSIZE) {
++ dbus_bus_remove_match(conn, match_rule, NULL);
++ dbus_connection_remove_filter(conn, filter_bus, item);
++ }
++ if (item->icon)
++ destroyicon(item->icon);
++ free(item->menu_busobj);
++ free(item->busname);
++ free(item->busobj);
++ free(item->appid);
++ free(item);
++}
++
++void
++item_activate(Item *item)
++{
++ DBusConnection *conn;
++ DBusMessage *msg = NULL;
++ dbus_int32_t x = 0, y = 0;
++
++ conn = item_get_connection(item);
++
++ if (!(msg = dbus_message_new_method_call(item->busname, item->busobj,
++ SNI_IFACE, "Activate")) ||
++ !dbus_message_append_args(msg, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32,
++ &y, DBUS_TYPE_INVALID) ||
++ !dbus_connection_send_with_reply(conn, msg, NULL, -1)) {
++ goto fail;
++ }
++
++ dbus_message_unref(msg);
++ return;
++
++fail:
++ if (msg)
++ dbus_message_unref(msg);
++}
+diff --git a/systray/item.h b/systray/item.h
+new file mode 100644
+index 0000000..dc22e25
+--- /dev/null
++++ b/systray/item.h
+@@ -0,0 +1,46 @@
++#ifndef ITEM_H
++#define ITEM_H
++
++#include "icon.h"
++#include "watcher.h"
++
++#include <wayland-util.h>
++
++/*
++ * The FDO spec says "org.freedesktop.StatusNotifierItem"[1],
++ * but both the client libraries[2,3] actually use "org.kde.StatusNotifierItem"
++ *
++ * [1] https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/
++ * [2] https://github.com/AyatanaIndicators/libayatana-appindicator-glib
++ * [3] https://invent.kde.org/frameworks/kstatusnotifieritem
++ *
++ */
++#define SNI_NAME "org.kde.StatusNotifierItem"
++#define SNI_OPATH "/StatusNotifierItem"
++#define SNI_IFACE "org.kde.StatusNotifierItem"
++
++typedef struct Item {
++ struct wl_list icons;
++ char *busname;
++ char *busobj;
++ char *menu_busobj;
++ char *appid;
++ Icon *icon;
++ FallbackIcon *fallback_icon;
++
++ Watcher *watcher;
++
++ int fgcolor;
++
++ int ready;
++
++ struct wl_list link;
++} Item;
++
++Item *createitem (const char *busname, const char *busobj, Watcher *watcher);
++void destroyitem (Item *item);
++
++void item_activate (Item *item);
++void item_show_menu (Item *item);
++
++#endif /* ITEM_H */
+diff --git a/systray/menu.c b/systray/menu.c
+new file mode 100644
+index 0000000..ff3bfb5
+--- /dev/null
++++ b/systray/menu.c
+@@ -0,0 +1,757 @@
++#include "menu.h"
++
++#include <dbus/dbus.h>
++#include <wayland-server-core.h>
++#include <wayland-util.h>
++
++#include <errno.h>
++#include <signal.h>
++#include <stdint.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <sys/types.h>
++#include <sys/wait.h>
++#include <time.h>
++#include <unistd.h>
++
++// IWYU pragma: no_include "dbus/dbus-protocol.h"
++// IWYU pragma: no_include "dbus/dbus-shared.h"
++
++#define DBUSMENU_IFACE "com.canonical.dbusmenu"
++#define BUFSIZE 512
++#define LABEL_MAX 64
++
++typedef struct {
++ struct wl_array layout;
++ DBusConnection *conn;
++ struct wl_event_loop *loop;
++ char *busname;
++ char *busobj;
++ const char **menucmd;
++} Menu;
++
++typedef struct {
++ char label[LABEL_MAX];
++ dbus_int32_t id;
++ struct wl_array submenu;
++ int has_submenu;
++} MenuItem;
++
++typedef struct {
++ struct wl_event_loop *loop;
++ struct wl_event_source *fd_source;
++ struct wl_array *layout_node;
++ Menu *menu;
++ pid_t menu_pid;
++ int fd;
++} MenuShowContext;
++
++static int extract_menu (DBusMessageIter *av, struct wl_array *menu);
++static int real_show_menu (Menu *menu, struct wl_array *m);
++static void submenus_destroy_recursive (struct wl_array *m);
++
++static void
++menuitem_init(MenuItem *mi)
++{
++ wl_array_init(&mi->submenu);
++ mi->id = -1;
++ *mi->label = '\0';
++ mi->has_submenu = 0;
++}
++
++static void
++submenus_destroy_recursive(struct wl_array *layout_node)
++{
++ MenuItem *mi;
++
++ wl_array_for_each(mi, layout_node) {
++ if (mi->has_submenu) {
++ submenus_destroy_recursive(&mi->submenu);
++ wl_array_release(&mi->submenu);
++ }
++ }
++}
++
++static void
++menu_destroy(Menu *menu)
++{
++ submenus_destroy_recursive(&menu->layout);
++ wl_array_release(&menu->layout);
++ free(menu->busname);
++ free(menu->busobj);
++ free(menu);
++}
++
++static void
++menu_show_ctx_finalize(MenuShowContext *ctx, int error)
++{
++ if (ctx->fd_source)
++ wl_event_source_remove(ctx->fd_source);
++
++ if (ctx->fd >= 0)
++ close(ctx->fd);
++
++ if (ctx->menu_pid >= 0) {
++ if (waitpid(ctx->menu_pid, NULL, WNOHANG) == 0)
++ kill(ctx->menu_pid, SIGTERM);
++ }
++
++ if (error)
++ menu_destroy(ctx->menu);
++
++ free(ctx);
++}
++
++static void
++remove_newline(char *buf)
++{
++ size_t len;
++
++ len = strlen(buf);
++ if (len > 0 && buf[len - 1] == '\n')
++ buf[len - 1] = '\0';
++}
++
++static void
++send_clicked(const char *busname, const char *busobj, int itemid,
++ DBusConnection *conn)
++{
++ DBusMessage *msg = NULL;
++ DBusMessageIter iter = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ DBusMessageIter sub = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ const char *data = "";
++ const char *eventid = "clicked";
++ time_t timestamp;
++
++ timestamp = time(NULL);
++
++ msg = dbus_message_new_method_call(busname, busobj, DBUSMENU_IFACE,
++ "Event");
++ if (!msg)
++ goto fail;
++
++ dbus_message_iter_init_append(msg, &iter);
++ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_INT32, &itemid) ||
++ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
++ &eventid) ||
++ !dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
++ DBUS_TYPE_STRING_AS_STRING,
++ &sub) ||
++ !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &data) ||
++ !dbus_message_iter_close_container(&iter, &sub) ||
++ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT32,
++ &timestamp)) {
++ goto fail;
++ }
++
++ if (!dbus_connection_send_with_reply(conn, msg, NULL, -1))
++ goto fail;
++
++ dbus_message_unref(msg);
++ return;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(&iter, &sub);
++ if (msg)
++ dbus_message_unref(msg);
++}
++
++static void
++menuitem_selected(const char *label, struct wl_array *m, Menu *menu)
++{
++ MenuItem *mi;
++
++ wl_array_for_each(mi, m) {
++ if (strcmp(mi->label, label) == 0) {
++ if (mi->has_submenu) {
++ real_show_menu(menu, &mi->submenu);
++
++ } else {
++ send_clicked(menu->busname, menu->busobj,
++ mi->id, menu->conn);
++ menu_destroy(menu);
++ }
++
++ return;
++ }
++ }
++}
++
++static int
++read_pipe(int fd, uint32_t mask, void *data)
++{
++ MenuShowContext *ctx = data;
++
++ char buf[BUFSIZE];
++ ssize_t bytes_read;
++
++ bytes_read = read(fd, buf, BUFSIZE);
++ /* 0 == Got EOF, menu program closed without writing to stdout */
++ if (bytes_read <= 0)
++ goto fail;
++
++ buf[bytes_read] = '\0';
++ remove_newline(buf);
++
++ menuitem_selected(buf, ctx->layout_node, ctx->menu);
++ menu_show_ctx_finalize(ctx, 0);
++ return 0;
++
++fail:
++ menu_show_ctx_finalize(ctx, 1);
++ return 0;
++}
++
++static MenuShowContext *
++prepare_show_ctx(struct wl_event_loop *loop, int monitor_fd, int dmenu_pid,
++ struct wl_array *layout_node, Menu *menu)
++{
++ MenuShowContext *ctx = NULL;
++ struct wl_event_source *fd_src = NULL;
++
++ ctx = calloc(1, sizeof(MenuShowContext));
++ if (!ctx)
++ goto fail;
++
++ fd_src = wl_event_loop_add_fd(menu->loop, monitor_fd, WL_EVENT_READABLE,
++ read_pipe, ctx);
++ if (!fd_src)
++ goto fail;
++
++ ctx->fd_source = fd_src;
++ ctx->fd = monitor_fd;
++ ctx->menu_pid = dmenu_pid;
++ ctx->layout_node = layout_node;
++ ctx->menu = menu;
++
++ return ctx;
++
++fail:
++ if (fd_src)
++ wl_event_source_remove(fd_src);
++ free(ctx);
++ return NULL;
++}
++
++static int
++write_dmenu_buf(char *buf, struct wl_array *layout_node)
++{
++ MenuItem *mi;
++ int r;
++ size_t curlen = 0;
++
++ *buf = '\0';
++
++ wl_array_for_each(mi, layout_node) {
++ curlen += strlen(mi->label) +
++ 2; /* +2 is newline + nul terminator */
++ if (curlen + 1 > BUFSIZE) {
++ r = -1;
++ goto fail;
++ }
++
++ strcat(buf, mi->label);
++ strcat(buf, "\n");
++ }
++ remove_newline(buf);
++
++ return 0;
++
++fail:
++ fprintf(stderr, "Failed to construct dmenu input\n");
++ return r;
++}
++
++static int
++real_show_menu(Menu *menu, struct wl_array *layout_node)
++{
++ MenuShowContext *ctx = NULL;
++ char buf[BUFSIZE];
++ int to_pipe[2], from_pipe[2];
++ pid_t pid;
++
++ if (pipe(to_pipe) < 0 || pipe(from_pipe) < 0)
++ goto fail;
++
++ pid = fork();
++ if (pid < 0) {
++ goto fail;
++ } else if (pid == 0) {
++ dup2(to_pipe[0], STDIN_FILENO);
++ dup2(from_pipe[1], STDOUT_FILENO);
++
++ close(to_pipe[0]);
++ close(to_pipe[1]);
++ close(from_pipe[1]);
++ close(from_pipe[0]);
++
++ if (execvp(menu->menucmd[0], (char *const *)menu->menucmd)) {
++ perror("Error spawning menu program");
++ exit(EXIT_FAILURE);
++ }
++ }
++
++ ctx = prepare_show_ctx(menu->loop, from_pipe[0], pid, layout_node,
++ menu);
++ if (!ctx)
++ goto fail;
++
++ if (write_dmenu_buf(buf, layout_node) < 0 ||
++ write(to_pipe[1], buf, strlen(buf)) < 0) {
++ goto fail;
++ }
++
++ close(to_pipe[0]);
++ close(to_pipe[1]);
++ close(from_pipe[1]);
++ return 0;
++
++fail:
++ close(to_pipe[0]);
++ close(to_pipe[1]);
++ close(from_pipe[1]);
++ menu_show_ctx_finalize(ctx, 1);
++ return -1;
++}
++
++static void
++createmenuitem(MenuItem *mi, dbus_int32_t id, const char *label,
++ int toggle_state, int has_submenu)
++{
++ char *tok;
++ char temp[LABEL_MAX];
++
++ if (toggle_state == 0)
++ strcpy(mi->label, "☐ ");
++ else if (toggle_state == 1)
++ strcpy(mi->label, "✓ ");
++ else
++ strcpy(mi->label, " ");
++
++ /* Remove "mnemonics" (underscores which mark keyboard shortcuts) */
++ strcpy(temp, label);
++ tok = strtok(temp, "_");
++ do {
++ strcat(mi->label, tok);
++ } while ((tok = strtok(NULL, "_")));
++
++ if (has_submenu) {
++ mi->has_submenu = 1;
++ strcat(mi->label, " →");
++ }
++
++ mi->id = id;
++}
++
++/**
++ * Populates the passed in menuitem based on the dictionary contents.
++ *
++ * @param[in] dict
++ * @param[in] itemid
++ * @param[in] mi
++ * @param[out] has_submenu
++ * @param[out] status <0 on error, 0 on success, >0 if menuitem was skipped
++ */
++static int
++read_dict(DBusMessageIter *dict, dbus_int32_t itemid, MenuItem *mi,
++ int *has_submenu)
++{
++ DBusMessageIter member, val;
++ const char *children_display = NULL, *label = NULL, *toggle_type = NULL;
++ const char *key;
++ dbus_bool_t visible = TRUE, enabled = TRUE;
++ dbus_int32_t toggle_state = 1;
++ int r;
++
++ do {
++ dbus_message_iter_recurse(dict, &member);
++ if (dbus_message_iter_get_arg_type(&member) !=
++ DBUS_TYPE_STRING) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&member, &key);
++
++ dbus_message_iter_next(&member);
++ if (dbus_message_iter_get_arg_type(&member) !=
++ DBUS_TYPE_VARIANT) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_recurse(&member, &val);
++
++ if (strcmp(key, "visible") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_BOOLEAN) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &visible);
++
++ } else if (strcmp(key, "enabled") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_BOOLEAN) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &enabled);
++
++ } else if (strcmp(key, "toggle-type") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_STRING) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &toggle_type);
++
++ } else if (strcmp(key, "toggle-state") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_INT32) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &toggle_state);
++
++ } else if (strcmp(key, "children-display") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_STRING) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &children_display);
++
++ if (strcmp(children_display, "submenu") == 0)
++ *has_submenu = 1;
++
++ } else if (strcmp(key, "label") == 0) {
++ if (dbus_message_iter_get_arg_type(&val) !=
++ DBUS_TYPE_STRING) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &label);
++ }
++ } while (dbus_message_iter_next(dict));
++
++ /* Skip hidden etc items */
++ if (!label || !visible || !enabled)
++ return 1;
++
++ /*
++ * 4 characters for checkmark and submenu indicator,
++ * 1 for nul terminator
++ */
++ if (strlen(label) + 5 > LABEL_MAX) {
++ fprintf(stderr, "Too long menu entry label: %s! Skipping...\n",
++ label);
++ return 1;
++ }
++
++ if (toggle_type && strcmp(toggle_type, "checkmark") == 0)
++ createmenuitem(mi, itemid, label, toggle_state, *has_submenu);
++ else
++ createmenuitem(mi, itemid, label, -1, *has_submenu);
++
++ return 0;
++
++fail:
++ fprintf(stderr, "Error parsing menu data\n");
++ return r;
++}
++
++/**
++ * Extracts a menuitem from a DBusMessage
++ *
++ * @param[in] strct
++ * @param[in] mi
++ * @param[out] status <0 on error, 0 on success, >0 if menuitem was skipped
++ */
++static int
++extract_menuitem(DBusMessageIter *strct, MenuItem *mi)
++{
++ DBusMessageIter val, dict;
++ dbus_int32_t itemid;
++ int has_submenu = 0;
++ int r;
++
++ dbus_message_iter_recurse(strct, &val);
++ if (dbus_message_iter_get_arg_type(&val) != DBUS_TYPE_INT32) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&val, &itemid);
++
++ if (!dbus_message_iter_next(&val) ||
++ dbus_message_iter_get_arg_type(&val) != DBUS_TYPE_ARRAY) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_recurse(&val, &dict);
++ if (dbus_message_iter_get_arg_type(&dict) != DBUS_TYPE_DICT_ENTRY) {
++ r = -1;
++ goto fail;
++ }
++
++ r = read_dict(&dict, itemid, mi, &has_submenu);
++ if (r < 0) {
++ goto fail;
++
++ } else if (r == 0 && has_submenu) {
++ dbus_message_iter_next(&val);
++ if (dbus_message_iter_get_arg_type(&val) != DBUS_TYPE_ARRAY)
++ goto fail;
++ r = extract_menu(&val, &mi->submenu);
++ if (r < 0)
++ goto fail;
++ }
++
++ return r;
++
++fail:
++ return r;
++}
++
++static int
++extract_menu(DBusMessageIter *av, struct wl_array *layout_node)
++{
++ DBusMessageIter variant, menuitem;
++ MenuItem *mi;
++ int r;
++
++ dbus_message_iter_recurse(av, &variant);
++ if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_VARIANT) {
++ r = -1;
++ goto fail;
++ }
++
++ mi = wl_array_add(layout_node, sizeof(MenuItem));
++ if (!mi) {
++ r = -ENOMEM;
++ goto fail;
++ }
++ menuitem_init(mi);
++
++ do {
++ dbus_message_iter_recurse(&variant, &menuitem);
++ if (dbus_message_iter_get_arg_type(&menuitem) !=
++ DBUS_TYPE_STRUCT) {
++ r = -1;
++ goto fail;
++ }
++
++ r = extract_menuitem(&menuitem, mi);
++ if (r < 0)
++ goto fail;
++ else if (r == 0) {
++ mi = wl_array_add(layout_node, sizeof(MenuItem));
++ if (!mi) {
++ r = -ENOMEM;
++ goto fail;
++ }
++ menuitem_init(mi);
++ }
++ /* r > 0: no action was performed on mi */
++ } while (dbus_message_iter_next(&variant));
++
++ return 0;
++
++fail:
++ return r;
++}
++
++static void
++layout_ready(DBusPendingCall *pending, void *data)
++{
++ Menu *menu = data;
++
++ DBusMessage *reply = NULL;
++ DBusMessageIter iter, strct;
++ dbus_uint32_t revision;
++ int r;
++
++ reply = dbus_pending_call_steal_reply(pending);
++ if (!reply || dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
++ r = -1;
++ goto fail;
++ }
++
++ dbus_message_iter_init(reply, &iter);
++ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_UINT32) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_get_basic(&iter, &revision);
++
++ if (!dbus_message_iter_next(&iter) ||
++ dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRUCT) {
++ r = -1;
++ goto fail;
++ }
++ dbus_message_iter_recurse(&iter, &strct);
++
++ /*
++ * id 0 is the root, which contains nothing of interest.
++ * Traverse past it.
++ */
++ if (dbus_message_iter_get_arg_type(&strct) != DBUS_TYPE_INT32 ||
++ !dbus_message_iter_next(&strct) ||
++ dbus_message_iter_get_arg_type(&strct) != DBUS_TYPE_ARRAY ||
++ !dbus_message_iter_next(&strct) ||
++ dbus_message_iter_get_arg_type(&strct) != DBUS_TYPE_ARRAY) {
++ r = -1;
++ goto fail;
++ }
++
++ /* Root traversed over, extract the menu */
++ wl_array_init(&menu->layout);
++ r = extract_menu(&strct, &menu->layout);
++ if (r < 0)
++ goto fail;
++
++ r = real_show_menu(menu, &menu->layout);
++ if (r < 0)
++ goto fail;
++
++ dbus_message_unref(reply);
++ dbus_pending_call_unref(pending);
++ return;
++
++fail:
++ menu_destroy(menu);
++ if (reply)
++ dbus_message_unref(reply);
++ if (pending)
++ dbus_pending_call_unref(pending);
++}
++
++static int
++request_layout(Menu *menu)
++{
++ DBusMessage *msg = NULL;
++ DBusMessageIter iter = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ DBusMessageIter strings = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ DBusPendingCall *pending = NULL;
++ dbus_int32_t parentid, depth;
++ int r;
++
++ parentid = 0;
++ depth = -1;
++
++ /* menu busobj request answer didn't arrive yet. */
++ if (!menu->busobj) {
++ r = -1;
++ goto fail;
++ }
++
++ msg = dbus_message_new_method_call(menu->busname, menu->busobj,
++ DBUSMENU_IFACE, "GetLayout");
++ if (!msg) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_iter_init_append(msg, &iter);
++ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_INT32,
++ &parentid) ||
++ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_INT32, &depth) ||
++ !dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
++ DBUS_TYPE_STRING_AS_STRING,
++ &strings) ||
++ !dbus_message_iter_close_container(&iter, &strings)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ if (!dbus_connection_send_with_reply(menu->conn, msg, &pending, -1) ||
++ !dbus_pending_call_set_notify(pending, layout_ready, menu, NULL)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_unref(msg);
++ return 0;
++
++fail:
++ if (pending) {
++ dbus_pending_call_cancel(pending);
++ dbus_pending_call_unref(pending);
++ }
++ dbus_message_iter_abandon_container_if_open(&iter, &strings);
++ if (msg)
++ dbus_message_unref(msg);
++ menu_destroy(menu);
++ return r;
++}
++
++static void
++about_to_show_handle(DBusPendingCall *pending, void *data)
++{
++ Menu *menu = data;
++
++ DBusMessage *reply = NULL;
++
++ reply = dbus_pending_call_steal_reply(pending);
++ if (!reply)
++ goto fail;
++
++ if (request_layout(menu) < 0)
++ goto fail;
++
++ dbus_message_unref(reply);
++ dbus_pending_call_unref(pending);
++ return;
++
++fail:
++ if (reply)
++ dbus_message_unref(reply);
++ if (pending)
++ dbus_pending_call_unref(pending);
++ menu_destroy(menu);
++}
++
++void
++menu_show(DBusConnection *conn, struct wl_event_loop *loop, const char *busname,
++ const char *busobj, const char **menucmd)
++{
++ DBusMessage *msg = NULL;
++ DBusPendingCall *pending = NULL;
++ Menu *menu = NULL;
++ char *busname_dup = NULL, *busobj_dup = NULL;
++ dbus_int32_t parentid = 0;
++
++ menu = calloc(1, sizeof(Menu));
++ busname_dup = strdup(busname);
++ busobj_dup = strdup(busobj);
++ if (!menu || !busname_dup || !busobj_dup)
++ goto fail;
++
++ menu->conn = conn;
++ menu->loop = loop;
++ menu->busname = busname_dup;
++ menu->busobj = busobj_dup;
++ menu->menucmd = menucmd;
++
++ msg = dbus_message_new_method_call(menu->busname, menu->busobj,
++ DBUSMENU_IFACE, "AboutToShow");
++ if (!msg)
++ goto fail;
++
++ if (!dbus_message_append_args(msg, DBUS_TYPE_INT32, &parentid,
++ DBUS_TYPE_INVALID) ||
++ !dbus_connection_send_with_reply(menu->conn, msg, &pending, -1) ||
++ !dbus_pending_call_set_notify(pending, about_to_show_handle, menu,
++ NULL)) {
++ goto fail;
++ }
++
++ dbus_message_unref(msg);
++ return;
++
++fail:
++ if (pending)
++ dbus_pending_call_unref(pending);
++ if (msg)
++ dbus_message_unref(msg);
++ free(menu);
++}
+diff --git a/systray/menu.h b/systray/menu.h
+new file mode 100644
+index 0000000..7f48ada
+--- /dev/null
++++ b/systray/menu.h
+@@ -0,0 +1,11 @@
++#ifndef MENU_H
++#define MENU_H
++
++#include <dbus/dbus.h>
++#include <wayland-server-core.h>
++
++/* The menu is built on demand and not kept around */
++void menu_show (DBusConnection *conn, struct wl_event_loop *loop,
++ const char *busname, const char *busobj, const char **menucmd);
++
++#endif /* MENU_H */
+diff --git a/systray/tray.c b/systray/tray.c
+new file mode 100644
+index 0000000..7f9b1b0
+--- /dev/null
++++ b/systray/tray.c
+@@ -0,0 +1,237 @@
++#include "tray.h"
++
++#include "icon.h"
++#include "item.h"
++#include "menu.h"
++#include "watcher.h"
++
++#include <fcft/fcft.h>
++#include <pixman.h>
++#include <wayland-util.h>
++
++#include <stddef.h>
++#include <stdint.h>
++#include <stdio.h>
++#include <stdlib.h>
++
++#define PIXMAN_COLOR(hex) \
++ { .red = ((hex >> 24) & 0xff) * 0x101, \
++ .green = ((hex >> 16) & 0xff) * 0x101, \
++ .blue = ((hex >> 8) & 0xff) * 0x101, \
++ .alpha = (hex & 0xff) * 0x101 }
++
++static Watcher *
++tray_get_watcher(const Tray *tray)
++{
++ if (!tray)
++ return NULL;
++
++ return tray->watcher;
++}
++
++static pixman_image_t *
++createcanvas(int width, int height, int bgcolor)
++{
++ pixman_image_t *src, *dest;
++ pixman_color_t bgcolor_pix = PIXMAN_COLOR(bgcolor);
++
++ dest = pixman_image_create_bits(PIXMAN_a8r8g8b8, width, height, NULL,
++ 0);
++ src = pixman_image_create_solid_fill(&bgcolor_pix);
++
++ pixman_image_composite32(PIXMAN_OP_SRC, src, NULL, dest, 0, 0, 0, 0, 0,
++ 0, width, height);
++
++ pixman_image_unref(src);
++ return dest;
++}
++
++void
++tray_update(Tray *tray)
++{
++ Item *item;
++ Watcher *watcher;
++ int icon_size, i = 0, canvas_width, canvas_height, n_items, spacing;
++ pixman_image_t *canvas = NULL, *img;
++
++ watcher = tray_get_watcher(tray);
++ n_items = watcher_get_n_items(watcher);
++
++ if (!n_items) {
++ if (tray->image) {
++ pixman_image_unref(tray->image);
++ tray->image = NULL;
++ }
++ tray->cb(tray->monitor);
++ return;
++ }
++
++ icon_size = tray->height;
++ spacing = tray->spacing;
++ canvas_width = n_items * (icon_size + spacing) + spacing;
++ canvas_height = tray->height;
++
++ canvas = createcanvas(canvas_width, canvas_height, tray->scheme[1]);
++ if (!canvas)
++ goto fail;
++
++ wl_list_for_each(item, &watcher->items, link) {
++ int slot_x_start = spacing + i * (icon_size + spacing);
++ int slot_x_end = slot_x_start + icon_size + spacing;
++ int slot_x_width = slot_x_end - slot_x_start;
++
++ int slot_y_start = 0;
++ int slot_y_end = canvas_height;
++ int slot_y_width = slot_y_end - slot_y_start;
++
++ if (item->icon) {
++ /* Real icon */
++ img = item->icon->img;
++ if (resize_image(img, icon_size, icon_size) < 0)
++ goto fail;
++ pixman_image_composite32(PIXMAN_OP_OVER, img, NULL,
++ canvas, 0, 0, 0, 0,
++ slot_x_start, 0, canvas_width,
++ canvas_height);
++
++ } else if (item->appid) {
++ /* Font glyph alpha mask */
++ const struct fcft_glyph *g;
++ int pen_y, pen_x;
++ pixman_color_t fg_color = PIXMAN_COLOR(tray->scheme[0]);
++ pixman_image_t *fg;
++
++ if (item->fallback_icon) {
++ g = item->fallback_icon;
++ } else {
++ g = createfallbackicon(item->appid,
++ item->fgcolor,
++ tray->font);
++ if (!g)
++ goto fail;
++ item->fallback_icon = g;
++ }
++
++ pen_x = slot_x_start + (slot_x_width - g->width) / 2;
++ pen_y = slot_y_start + (slot_y_width - g->height) / 2;
++
++ fg = pixman_image_create_solid_fill(&fg_color);
++ pixman_image_composite32(PIXMAN_OP_OVER, fg, g->pix,
++ canvas, 0, 0, 0, 0, pen_x,
++ pen_y, canvas_width,
++ canvas_height);
++ pixman_image_unref(fg);
++ }
++ i++;
++ }
++
++ if (tray->image)
++ pixman_image_unref(tray->image);
++ tray->image = canvas;
++ tray->cb(tray->monitor);
++
++ return;
++
++fail:
++ if (canvas)
++ pixman_image_unref(canvas);
++ return;
++}
++
++void
++destroytray(Tray *tray)
++{
++ if (tray->image)
++ pixman_image_unref(tray->image);
++ if (tray->font)
++ fcft_destroy(tray->font);
++ free(tray);
++}
++
++Tray *
++createtray(void *monitor, int height, int spacing, uint32_t *colorscheme,
++ const char **fonts, const char *fontattrs, TrayNotifyCb cb,
++ Watcher *watcher)
++{
++ Tray *tray = NULL;
++ char fontattrs_my[128];
++ struct fcft_font *font = NULL;
++
++ sprintf(fontattrs_my, "%s:%s", fontattrs, "weight:bold");
++
++ tray = calloc(1, sizeof(Tray));
++ font = fcft_from_name(1, fonts, fontattrs_my);
++ if (!tray || !font)
++ goto fail;
++
++ tray->monitor = monitor;
++ tray->height = height;
++ tray->spacing = spacing;
++ tray->scheme = colorscheme;
++ tray->cb = cb;
++ tray->watcher = watcher;
++ tray->font = font;
++
++ return tray;
++
++fail:
++ if (font)
++ fcft_destroy(font);
++ free(tray);
++ return NULL;
++}
++
++int
++tray_get_width(const Tray *tray)
++{
++ if (tray && tray->image)
++ return pixman_image_get_width(tray->image);
++ else
++ return 0;
++}
++
++int
++tray_get_icon_width(const Tray *tray)
++{
++ if (!tray)
++ return 0;
++
++ return tray->height;
++}
++
++void
++tray_rightclicked(Tray *tray, unsigned int index, const char **menucmd)
++{
++ Item *item;
++ Watcher *watcher;
++ unsigned int count = 0;
++
++ watcher = tray_get_watcher(tray);
++
++ wl_list_for_each(item, &watcher->items, link) {
++ if (count == index) {
++ menu_show(watcher->conn, watcher->loop, item->busname,
++ item->menu_busobj, menucmd);
++ return;
++ }
++ count++;
++ }
++}
++
++void
++tray_leftclicked(Tray *tray, unsigned int index)
++{
++ Item *item;
++ Watcher *watcher;
++ unsigned int count = 0;
++
++ watcher = tray_get_watcher(tray);
++
++ wl_list_for_each(item, &watcher->items, link) {
++ if (count == index) {
++ item_activate(item);
++ return;
++ }
++ count++;
++ }
++}
+diff --git a/systray/tray.h b/systray/tray.h
+new file mode 100644
+index 0000000..af4e5e3
+--- /dev/null
++++ b/systray/tray.h
+@@ -0,0 +1,37 @@
++#ifndef TRAY_H
++#define TRAY_H
++
++#include "watcher.h"
++
++#include <pixman.h>
++#include <wayland-util.h>
++
++#include <stdint.h>
++
++typedef void (*TrayNotifyCb)(void *data);
++
++typedef struct {
++ pixman_image_t *image;
++ struct fcft_font *font;
++ uint32_t *scheme;
++ TrayNotifyCb cb;
++ Watcher *watcher;
++ void *monitor;
++ int height;
++ int spacing;
++
++ struct wl_list link;
++} Tray;
++
++Tray *createtray (void *monitor, int height, int spacing, uint32_t *colorscheme,
++ const char **fonts, const char *fontattrs, TrayNotifyCb cb,
++ Watcher *watcher);
++void destroytray (Tray *tray);
++
++int tray_get_width (const Tray *tray);
++int tray_get_icon_width (const Tray *tray);
++void tray_update (Tray *tray);
++void tray_leftclicked (Tray *tray, unsigned int index);
++void tray_rightclicked (Tray *tray, unsigned int index, const char **menucmd);
++
++#endif /* TRAY_H */
+diff --git a/systray/watcher.c b/systray/watcher.c
+new file mode 100644
+index 0000000..8dd84b9
+--- /dev/null
++++ b/systray/watcher.c
+@@ -0,0 +1,551 @@
++#include "watcher.h"
++
++#include "item.h"
++#include "tray.h"
++
++#include <dbus/dbus.h>
++#include <wayland-util.h>
++
++#include <errno.h>
++#include <stdio.h>
++#include <string.h>
++
++// IWYU pragma: no_include "dbus/dbus-protocol.h"
++// IWYU pragma: no_include "dbus/dbus-shared.h"
++
++static const char *const match_rule =
++ "type='signal',"
++ "interface='" DBUS_INTERFACE_DBUS
++ "',"
++ "member='NameOwnerChanged'";
++
++static const char *const snw_xml =
++ "<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n"
++ " \"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
++ "<node>\n"
++ " <interface name=\"" DBUS_INTERFACE_PROPERTIES
++ "\">\n"
++ " <method name=\"Get\">\n"
++ " <arg type=\"s\" name=\"interface_name\" direction=\"in\"/>\n"
++ " <arg type=\"s\" name=\"property_name\" direction=\"in\"/>\n"
++ " <arg type=\"v\" name=\"value\" direction=\"out\"/>\n"
++ " </method>\n"
++ " <method name=\"GetAll\">\n"
++ " <arg type=\"s\" name=\"interface_name\" direction=\"in\"/>\n"
++ " <arg type=\"a{sv}\" name=\"properties\" direction=\"out\"/>\n"
++ " </method>\n"
++ " <method name=\"Set\">\n"
++ " <arg type=\"s\" name=\"interface_name\" direction=\"in\"/>\n"
++ " <arg type=\"s\" name=\"property_name\" direction=\"in\"/>\n"
++ " <arg type=\"v\" name=\"value\" direction=\"in\"/>\n"
++ " </method>\n"
++ " <signal name=\"PropertiesChanged\">\n"
++ " <arg type=\"s\" name=\"interface_name\"/>\n"
++ " <arg type=\"a{sv}\" name=\"changed_properties\"/>\n"
++ " <arg type=\"as\" name=\"invalidated_properties\"/>\n"
++ " </signal>\n"
++ " </interface>\n"
++ " <interface name=\"" DBUS_INTERFACE_INTROSPECTABLE
++ "\">\n"
++ " <method name=\"Introspect\">\n"
++ " <arg type=\"s\" name=\"xml_data\" direction=\"out\"/>\n"
++ " </method>\n"
++ " </interface>\n"
++ " <interface name=\"" DBUS_INTERFACE_PEER
++ "\">\n"
++ " <method name=\"Ping\"/>\n"
++ " <method name=\"GetMachineId\">\n"
++ " <arg type=\"s\" name=\"machine_uuid\" direction=\"out\"/>\n"
++ " </method>\n"
++ " </interface>\n"
++ " <interface name=\"" SNW_IFACE
++ "\">\n"
++ " <!-- methods -->\n"
++ " <method name=\"RegisterStatusNotifierItem\">\n"
++ " <arg name=\"service\" type=\"s\" direction=\"in\" />\n"
++ " </method>\n"
++ " <!-- properties -->\n"
++ " <property name=\"IsStatusNotifierHostRegistered\" type=\"b\" access=\"read\" />\n"
++ " <property name=\"ProtocolVersion\" type=\"i\" access=\"read\" />\n"
++ " <property name=\"RegisteredStatusNotifierItems\" type=\"as\" access=\"read\" />\n"
++ " <!-- signals -->\n"
++ " <signal name=\"StatusNotifierHostRegistered\">\n"
++ " </signal>\n"
++ " </interface>\n"
++ "</node>\n";
++
++static void
++unregister_item(Watcher *watcher, Item *item)
++{
++ wl_list_remove(&item->link);
++ destroyitem(item);
++
++ watcher_update_trays(watcher);
++}
++
++static Item *
++item_name_to_ptr(const Watcher *watcher, const char *busname)
++{
++ Item *item;
++
++ wl_list_for_each(item, &watcher->items, link) {
++ if (!item || !item->busname)
++ return NULL;
++ if (strcmp(item->busname, busname) == 0)
++ return item;
++ }
++
++ return NULL;
++}
++
++static DBusHandlerResult
++handle_nameowner_changed(Watcher *watcher, DBusConnection *conn,
++ DBusMessage *msg)
++{
++ char *name, *old_owner, *new_owner;
++ Item *item;
++
++ if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
++ DBUS_TYPE_STRING, &old_owner,
++ DBUS_TYPE_STRING, &new_owner,
++ DBUS_TYPE_INVALID)) {
++ return DBUS_HANDLER_RESULT_HANDLED;
++ }
++
++ if (*new_owner != '\0' || *name == '\0')
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++ item = item_name_to_ptr(watcher, name);
++ if (!item)
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++ unregister_item(watcher, item);
++
++ return DBUS_HANDLER_RESULT_HANDLED;
++}
++
++static DBusHandlerResult
++filter_bus(DBusConnection *conn, DBusMessage *msg, void *data)
++{
++ Watcher *watcher = data;
++
++ if (dbus_message_is_signal(msg, DBUS_INTERFACE_DBUS,
++ "NameOwnerChanged"))
++ return handle_nameowner_changed(watcher, conn, msg);
++
++ else
++ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
++}
++
++static DBusHandlerResult
++respond_register_item(Watcher *watcher, DBusConnection *conn, DBusMessage *msg)
++{
++ DBusHandlerResult res = DBUS_HANDLER_RESULT_HANDLED;
++
++ DBusMessage *reply = NULL;
++ Item *item;
++ const char *sender, *param, *busobj, *registree_name;
++
++ if (!(sender = dbus_message_get_sender(msg)) ||
++ !dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &param,
++ DBUS_TYPE_INVALID)) {
++ reply = dbus_message_new_error(msg, DBUS_ERROR_INVALID_ARGS,
++ "Malformed message");
++ goto send;
++ }
++
++ switch (*param) {
++ case '/':
++ registree_name = sender;
++ busobj = param;
++ break;
++ case ':':
++ registree_name = param;
++ busobj = SNI_OPATH;
++ break;
++ default:
++ reply = dbus_message_new_error_printf(msg,
++ DBUS_ERROR_INVALID_ARGS,
++ "Bad argument: \"%s\"",
++ param);
++ goto send;
++ }
++
++ if (*registree_name != ':' ||
++ !dbus_validate_bus_name(registree_name, NULL)) {
++ reply = dbus_message_new_error_printf(msg,
++ DBUS_ERROR_INVALID_ARGS,
++ "Invalid busname %s",
++ registree_name);
++ goto send;
++ }
++
++ if (item_name_to_ptr(watcher, registree_name)) {
++ reply = dbus_message_new_error_printf(msg,
++ DBUS_ERROR_INVALID_ARGS,
++ "%s already tracked",
++ registree_name);
++ goto send;
++ }
++
++ item = createitem(registree_name, busobj, watcher);
++ wl_list_insert(&watcher->items, &item->link);
++ watcher_update_trays(watcher);
++
++ reply = dbus_message_new_method_return(msg);
++
++send:
++ if (!reply || !dbus_connection_send(conn, reply, NULL))
++ res = DBUS_HANDLER_RESULT_NEED_MEMORY;
++
++ if (reply)
++ dbus_message_unref(reply);
++ return res;
++}
++
++static int
++get_registered_items(const Watcher *watcher, DBusMessageIter *iter)
++{
++ DBusMessageIter names = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ Item *item;
++ int r;
++
++ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
++ DBUS_TYPE_STRING_AS_STRING,
++ &names)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ wl_list_for_each(item, &watcher->items, link) {
++ if (!dbus_message_iter_append_basic(&names, DBUS_TYPE_STRING,
++ &item->busname)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++ }
++
++ dbus_message_iter_close_container(iter, &names);
++ return 0;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(iter, &names);
++ return r;
++}
++
++static int
++get_registered_items_variant(const Watcher *watcher, DBusMessageIter *iter)
++{
++ DBusMessageIter variant = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ int r;
++
++ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "as",
++ &variant) ||
++ get_registered_items(watcher, &variant) < 0) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_iter_close_container(iter, &variant);
++ return 0;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(iter, &variant);
++ return r;
++}
++
++static int
++get_isregistered(DBusMessageIter *iter)
++{
++ DBusMessageIter variant = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ dbus_bool_t is_registered = TRUE;
++ int r;
++
++ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
++ DBUS_TYPE_BOOLEAN_AS_STRING,
++ &variant) ||
++ !dbus_message_iter_append_basic(&variant, DBUS_TYPE_BOOLEAN,
++ &is_registered)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_iter_close_container(iter, &variant);
++ return 0;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(iter, &variant);
++ return r;
++}
++
++static int
++get_version(DBusMessageIter *iter)
++{
++ DBusMessageIter variant = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ dbus_int32_t protovers = 0;
++ int r;
++
++ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
++ DBUS_TYPE_INT32_AS_STRING,
++ &variant) ||
++ !dbus_message_iter_append_basic(&variant, DBUS_TYPE_INT32,
++ &protovers)) {
++ r = -ENOMEM;
++ goto fail;
++ }
++
++ dbus_message_iter_close_container(iter, &variant);
++ return 0;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(iter, &variant);
++ return r;
++}
++
++static DBusHandlerResult
++respond_get_prop(Watcher *watcher, DBusConnection *conn, DBusMessage *msg)
++{
++ DBusError err = DBUS_ERROR_INIT;
++ DBusMessage *reply = NULL;
++ DBusMessageIter iter = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ const char *iface, *prop;
++
++ if (!dbus_message_get_args(msg, &err, DBUS_TYPE_STRING, &iface,
++ DBUS_TYPE_STRING, &prop,
++ DBUS_TYPE_INVALID)) {
++ reply = dbus_message_new_error(msg, err.name, err.message);
++ dbus_error_free(&err);
++ goto send;
++ }
++
++ if (strcmp(iface, SNW_IFACE) != 0) {
++ reply = dbus_message_new_error_printf(
++ msg, DBUS_ERROR_UNKNOWN_INTERFACE,
++ "Unknown interface \"%s\"", iface);
++ goto send;
++ }
++
++ reply = dbus_message_new_method_return(msg);
++ if (!reply)
++ goto fail;
++
++ if (strcmp(prop, "ProtocolVersion") == 0) {
++ dbus_message_iter_init_append(reply, &iter);
++ if (get_version(&iter) < 0)
++ goto fail;
++
++ } else if (strcmp(prop, "IsStatusNotifierHostRegistered") == 0) {
++ dbus_message_iter_init_append(reply, &iter);
++ if (get_isregistered(&iter) < 0)
++ goto fail;
++
++ } else if (strcmp(prop, "RegisteredStatusNotifierItems") == 0) {
++ dbus_message_iter_init_append(reply, &iter);
++ if (get_registered_items_variant(watcher, &iter) < 0)
++ goto fail;
++
++ } else {
++ dbus_message_unref(reply);
++ reply = dbus_message_new_error_printf(
++ reply, DBUS_ERROR_UNKNOWN_PROPERTY,
++ "Property \"%s\" does not exist", prop);
++ }
++
++send:
++ if (!reply || !dbus_connection_send(conn, reply, NULL))
++ goto fail;
++
++ if (reply)
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++fail:
++ if (reply)
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_NEED_MEMORY;
++}
++
++static DBusHandlerResult
++respond_all_props(Watcher *watcher, DBusConnection *conn, DBusMessage *msg)
++{
++ DBusMessage *reply = NULL;
++ DBusMessageIter array = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ DBusMessageIter dict = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ DBusMessageIter iter = DBUS_MESSAGE_ITER_INIT_CLOSED;
++ const char *prop;
++
++ reply = dbus_message_new_method_return(msg);
++ if (!reply)
++ goto fail;
++ dbus_message_iter_init_append(reply, &iter);
++
++ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "{sv}",
++ &array))
++ goto fail;
++
++ prop = "ProtocolVersion";
++ if (!dbus_message_iter_open_container(&array, DBUS_TYPE_DICT_ENTRY,
++ NULL, &dict) ||
++ !dbus_message_iter_append_basic(&dict, DBUS_TYPE_STRING, &prop) ||
++ get_version(&dict) < 0 ||
++ !dbus_message_iter_close_container(&array, &dict)) {
++ goto fail;
++ }
++
++ prop = "IsStatusNotifierHostRegistered";
++ if (!dbus_message_iter_open_container(&array, DBUS_TYPE_DICT_ENTRY,
++ NULL, &dict) ||
++ !dbus_message_iter_append_basic(&dict, DBUS_TYPE_STRING, &prop) ||
++ get_isregistered(&dict) < 0 ||
++ !dbus_message_iter_close_container(&array, &dict)) {
++ goto fail;
++ }
++
++ prop = "RegisteredStatusNotifierItems";
++ if (!dbus_message_iter_open_container(&array, DBUS_TYPE_DICT_ENTRY,
++ NULL, &dict) ||
++ !dbus_message_iter_append_basic(&dict, DBUS_TYPE_STRING, &prop) ||
++ get_registered_items_variant(watcher, &dict) < 0 ||
++ !dbus_message_iter_close_container(&array, &dict)) {
++ goto fail;
++ }
++
++ if (!dbus_message_iter_close_container(&iter, &array) ||
++ !dbus_connection_send(conn, reply, NULL)) {
++ goto fail;
++ }
++
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++fail:
++ dbus_message_iter_abandon_container_if_open(&array, &dict);
++ dbus_message_iter_abandon_container_if_open(&iter, &array);
++ if (reply)
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_NEED_MEMORY;
++}
++
++static DBusHandlerResult
++respond_introspect(DBusConnection *conn, DBusMessage *msg)
++{
++ DBusMessage *reply = NULL;
++
++ reply = dbus_message_new_method_return(msg);
++ if (!reply)
++ goto fail;
++
++ if (!dbus_message_append_args(reply, DBUS_TYPE_STRING, &snw_xml,
++ DBUS_TYPE_INVALID) ||
++ !dbus_connection_send(conn, reply, NULL)) {
++ goto fail;
++ }
++
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_HANDLED;
++
++fail:
++ if (reply)
++ dbus_message_unref(reply);
++ return DBUS_HANDLER_RESULT_NEED_MEMORY;
++}
++
++static DBusHandlerResult
++snw_message_handler(DBusConnection *conn, DBusMessage *msg, void *data)
++{
++ Watcher *watcher = data;
++
++ if (dbus_message_is_method_call(msg, DBUS_INTERFACE_INTROSPECTABLE,
++ "Introspect"))
++ return respond_introspect(conn, msg);
++
++ else if (dbus_message_is_method_call(msg, DBUS_INTERFACE_PROPERTIES,
++ "GetAll"))
++ return respond_all_props(watcher, conn, msg);
++
++ else if (dbus_message_is_method_call(msg, DBUS_INTERFACE_PROPERTIES,
++ "Get"))
++ return respond_get_prop(watcher, conn, msg);
++
++ else if (dbus_message_is_method_call(msg, SNW_IFACE,
++ "RegisterStatusNotifierItem"))
++ return respond_register_item(watcher, conn, msg);
++
++ else
++ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
++}
++
++static const DBusObjectPathVTable snw_vtable = { .message_function =
++ snw_message_handler };
++
++void
++watcher_start(Watcher *watcher, DBusConnection *conn,
++ struct wl_event_loop *loop)
++{
++ DBusError err = DBUS_ERROR_INIT;
++ int r, flags;
++
++ wl_list_init(&watcher->items);
++ wl_list_init(&watcher->trays);
++ watcher->conn = conn;
++ watcher->loop = loop;
++
++ flags = DBUS_NAME_FLAG_REPLACE_EXISTING | DBUS_NAME_FLAG_DO_NOT_QUEUE;
++ r = dbus_bus_request_name(conn, SNW_NAME,
++ flags, NULL);
++ if (r != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)
++ goto fail;
++
++ if (!dbus_connection_add_filter(conn, filter_bus, watcher, NULL)) {
++ dbus_bus_release_name(conn, SNW_NAME, NULL);
++ goto fail;
++ }
++
++ dbus_bus_add_match(conn, match_rule, &err);
++ if (dbus_error_is_set(&err)) {
++ dbus_connection_remove_filter(conn, filter_bus, watcher);
++ dbus_bus_release_name(conn, SNW_NAME, NULL);
++ goto fail;
++ }
++
++ if (!dbus_connection_register_object_path(conn, SNW_OPATH, &snw_vtable,
++ watcher)) {
++ dbus_bus_remove_match(conn, match_rule, NULL);
++ dbus_connection_remove_filter(conn, filter_bus, watcher);
++ dbus_bus_release_name(conn, SNW_NAME, NULL);
++ goto fail;
++ }
++
++ watcher->running = 1;
++ return;
++
++fail:
++ fprintf(stderr, "Couldn't start watcher, systray not available\n");
++ dbus_error_free(&err);
++ return;
++}
++
++void
++watcher_stop(Watcher *watcher)
++{
++ dbus_connection_unregister_object_path(watcher->conn, SNW_OPATH);
++ dbus_bus_remove_match(watcher->conn, match_rule, NULL);
++ dbus_connection_remove_filter(watcher->conn, filter_bus, watcher);
++ dbus_bus_release_name(watcher->conn, SNW_NAME, NULL);
++ watcher->running = 0;
++}
++
++int
++watcher_get_n_items(const Watcher *watcher)
++{
++ return wl_list_length(&watcher->items);
++}
++
++void
++watcher_update_trays(Watcher *watcher)
++{
++ Tray *tray;
++
++ wl_list_for_each(tray, &watcher->trays, link)
++ tray_update(tray);
++}
+diff --git a/systray/watcher.h b/systray/watcher.h
+new file mode 100644
+index 0000000..127eb64
+--- /dev/null
++++ b/systray/watcher.h
+@@ -0,0 +1,35 @@
++#ifndef WATCHER_H
++#define WATCHER_H
++
++#include <dbus/dbus.h>
++#include <wayland-server-core.h>
++#include <wayland-util.h>
++
++/*
++ * The FDO spec says "org.freedesktop.StatusNotifierWatcher"[1],
++ * but both the client libraries[2,3] actually use "org.kde.StatusNotifierWatcher"
++ *
++ * [1] https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/
++ * [2] https://github.com/AyatanaIndicators/libayatana-appindicator-glib
++ * [3] https://invent.kde.org/frameworks/kstatusnotifieritem
++ */
++#define SNW_NAME "org.kde.StatusNotifierWatcher"
++#define SNW_OPATH "/StatusNotifierWatcher"
++#define SNW_IFACE "org.kde.StatusNotifierWatcher"
++
++typedef struct {
++ struct wl_list items;
++ struct wl_list trays;
++ struct wl_event_loop *loop;
++ DBusConnection *conn;
++ int running;
++} Watcher;
++
++void watcher_start (Watcher *watcher, DBusConnection *conn,
++ struct wl_event_loop *loop);
++void watcher_stop (Watcher *watcher);
++
++int watcher_get_n_items (const Watcher *watcher);
++void watcher_update_trays (Watcher *watcher);
++
++#endif /* WATCHER_H */
+--
+2.49.0
+
diff --git a/patches/bar.patch b/patches/bar.patch
new file mode 100644
index 0000000..e098118
--- /dev/null
+++ b/patches/bar.patch
@@ -0,0 +1,1271 @@
+From d6a2c4e7f0d3108c7a8a1ad6e76a62e854b2f8e1 Mon Sep 17 00:00:00 2001
+From: sewn <sewn@disroot.org>
+Date: Mon, 5 Jan 2026 16:51:14 +0300
+Subject: [PATCH] Implement dwm bar clone
+
+---
+ Makefile | 2 +-
+ config.def.h | 33 ++--
+ drwl.h | 310 +++++++++++++++++++++++++++++++++++
+ dwl.c | 444 +++++++++++++++++++++++++++++++++++++++++----------
+ 4 files changed, 697 insertions(+), 92 deletions(-)
+ create mode 100644 drwl.h
+
+diff --git a/Makefile b/Makefile
+index 578194f..279b1c0 100644
+--- a/Makefile
++++ b/Makefile
+@@ -12,7 +12,7 @@ DWLDEVCFLAGS = -g -Wpedantic -Wall -Wextra -Wdeclaration-after-statement \
+ -Wfloat-conversion
+
+ # CFLAGS / LDFLAGS
+-PKGS = wayland-server xkbcommon libinput $(XLIBS)
++PKGS = wayland-server xkbcommon libinput pixman-1 fcft $(XLIBS)
+ DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(WLR_INCS) $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS)
+ LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` $(WLR_LIBS) -lm $(LIBS)
+
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..7da50d2 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -7,15 +7,21 @@
+ static const int sloppyfocus = 1; /* focus follows mouse */
+ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+-static const float rootcolor[] = COLOR(0x222222ff);
+-static const float bordercolor[] = COLOR(0x444444ff);
+-static const float focuscolor[] = COLOR(0x005577ff);
+-static const float urgentcolor[] = COLOR(0xff0000ff);
++static const int showbar = 1; /* 0 means no bar */
++static const int topbar = 1; /* 0 means bottom bar */
++static const char *fonts[] = {"monospace:size=10"};
++static const float rootcolor[] = COLOR(0x000000ff);
+ /* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */
+ static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You can also use glsl colors */
++static uint32_t colors[][3] = {
++ /* fg bg border */
++ [SchemeNorm] = { 0xbbbbbbff, 0x222222ff, 0x444444ff },
++ [SchemeSel] = { 0xeeeeeeff, 0x005577ff, 0x005577ff },
++ [SchemeUrg] = { 0, 0, 0x770000ff },
++};
+
+-/* tagging - TAGCOUNT must be no greater than 31 */
+-#define TAGCOUNT (9)
++/* tagging */
++static char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+ /* logging */
+ static int log_level = WLR_ERROR;
+@@ -123,6 +129,7 @@ static const Key keys[] = {
+ /* modifier key function argument */
+ { MODKEY, XKB_KEY_p, spawn, {.v = menucmd} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
++ { MODKEY, XKB_KEY_b, togglebar, {0} },
+ { MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
+ { MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
+ { MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
+@@ -166,7 +173,15 @@ static const Key keys[] = {
+ };
+
+ static const Button buttons[] = {
+- { MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
+- { MODKEY, BTN_MIDDLE, togglefloating, {0} },
+- { MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
++ { ClkLtSymbol, 0, BTN_LEFT, setlayout, {.v = &layouts[0]} },
++ { ClkLtSymbol, 0, BTN_RIGHT, setlayout, {.v = &layouts[2]} },
++ { ClkTitle, 0, BTN_MIDDLE, zoom, {0} },
++ { ClkStatus, 0, BTN_MIDDLE, spawn, {.v = termcmd} },
++ { ClkClient, MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
++ { ClkClient, MODKEY, BTN_MIDDLE, togglefloating, {0} },
++ { ClkClient, MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
++ { ClkTagBar, 0, BTN_LEFT, view, {0} },
++ { ClkTagBar, 0, BTN_RIGHT, toggleview, {0} },
++ { ClkTagBar, MODKEY, BTN_LEFT, tag, {0} },
++ { ClkTagBar, MODKEY, BTN_RIGHT, toggletag, {0} },
+ };
+diff --git a/drwl.h b/drwl.h
+new file mode 100644
+index 0000000..21afd21
+--- /dev/null
++++ b/drwl.h
+@@ -0,0 +1,310 @@
++/*
++ * drwl - https://codeberg.org/sewn/drwl
++ *
++ * Copyright (c) 2023-2025 sewn <sewn@disroot.org>
++ * Copyright (c) 2024 notchoc <notchoc@disroot.org>
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be
++ * included in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * The UTF-8 Decoder included is from Bjoern Hoehrmann:
++ * Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
++ * See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
++ */
++#pragma once
++
++#include <stdlib.h>
++#include <fcft/fcft.h>
++#include <pixman-1/pixman.h>
++
++enum { ColFg, ColBg, ColBorder }; /* colorscheme index */
++
++typedef struct fcft_font Fnt;
++typedef pixman_image_t Img;
++
++typedef struct {
++ Img *image;
++ Fnt *font;
++ uint32_t *scheme;
++} Drwl;
++
++#define UTF8_ACCEPT 0
++#define UTF8_REJECT 12
++#define UTF8_INVALID 0xFFFD
++
++static const uint8_t utf8d[] = {
++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
++ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
++ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
++ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
++ 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
++ 10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
++
++ 0,12,24,36,60,96,84,12,12,12,48,72, 12,12,12,12,12,12,12,12,12,12,12,12,
++ 12, 0,12,12,12,12,12, 0,12, 0,12,12, 12,24,12,12,12,12,12,24,12,24,12,12,
++ 12,12,12,12,12,12,12,24,12,12,12,12, 12,24,12,12,12,12,12,12,12,24,12,12,
++ 12,12,12,12,12,12,12,36,12,36,12,12, 12,36,12,12,12,12,12,36,12,36,12,12,
++ 12,36,12,12,12,12,12,12,12,12,12,12,
++};
++
++static inline uint32_t
++utf8decode(uint32_t *state, uint32_t *codep, uint8_t byte)
++{
++ uint32_t type = utf8d[byte];
++
++ *codep = (*state != UTF8_ACCEPT) ?
++ (byte & 0x3fu) | (*codep << 6) :
++ (0xff >> type) & (byte);
++
++ *state = utf8d[256 + *state + type];
++ return *state;
++}
++
++static int
++drwl_init(void)
++{
++ return fcft_init(FCFT_LOG_COLORIZE_AUTO, 0, FCFT_LOG_CLASS_ERROR);
++}
++
++static Drwl *
++drwl_create(void)
++{
++ Drwl *drwl;
++
++ if (!(drwl = calloc(1, sizeof(Drwl))))
++ return NULL;
++
++ return drwl;
++}
++
++static void
++drwl_setfont(Drwl *drwl, Fnt *font)
++{
++ if (drwl)
++ drwl->font = font;
++}
++
++static void
++drwl_setimage(Drwl *drwl, Img *image)
++{
++ if (drwl)
++ drwl->image = image;
++}
++
++static Fnt *
++drwl_font_create(Drwl *drwl, size_t count,
++ const char *names[static count], const char *attributes)
++{
++ Fnt *font = fcft_from_name(count, names, attributes);
++ if (drwl)
++ drwl_setfont(drwl, font);
++ return font;
++}
++
++static void
++drwl_font_destroy(Fnt *font)
++{
++ fcft_destroy(font);
++}
++
++static inline pixman_color_t
++convert_color(uint32_t clr)
++{
++ return (pixman_color_t){
++ ((clr >> 24) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
++ ((clr >> 16) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
++ ((clr >> 8) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF,
++ (clr & 0xFF) * 0x101
++ };
++}
++
++static void
++drwl_setscheme(Drwl *drwl, uint32_t *scm)
++{
++ if (drwl)
++ drwl->scheme = scm;
++}
++
++static Img *
++drwl_image_create(Drwl *drwl, unsigned int w, unsigned int h, uint32_t *bits)
++{
++ Img *image;
++ pixman_region32_t clip;
++
++ image = pixman_image_create_bits_no_clear(
++ PIXMAN_a8r8g8b8, w, h, bits, w * 4);
++ if (!image)
++ return NULL;
++ pixman_region32_init_rect(&clip, 0, 0, w, h);
++ pixman_image_set_clip_region32(image, &clip);
++ pixman_region32_fini(&clip);
++
++ if (drwl)
++ drwl_setimage(drwl, image);
++ return image;
++}
++
++static void
++drwl_rect(Drwl *drwl,
++ int x, int y, unsigned int w, unsigned int h,
++ int filled, int invert)
++{
++ pixman_color_t clr;
++ if (!drwl || !drwl->scheme || !drwl->image)
++ return;
++
++ clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
++ if (filled)
++ pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &clr, 1,
++ &(pixman_rectangle16_t){x, y, w, h});
++ else
++ pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &clr, 4,
++ (pixman_rectangle16_t[4]){
++ { x, y, w, 1 },
++ { x, y + h - 1, w, 1 },
++ { x, y, 1, h },
++ { x + w - 1, y, 1, h }});
++}
++
++static int
++drwl_text(Drwl *drwl,
++ int x, int y, unsigned int w, unsigned int h,
++ unsigned int lpad, const char *text, int invert)
++{
++ int ty;
++ int render = x || y || w || h;
++ long x_kern;
++ uint32_t cp = 0, last_cp = 0, state;
++ pixman_color_t clr;
++ pixman_image_t *fg_pix = NULL;
++ int noellipsis = 0;
++ const struct fcft_glyph *glyph, *eg = NULL;
++ int fcft_subpixel_mode = FCFT_SUBPIXEL_DEFAULT;
++
++ if (!drwl || (render && (!drwl->scheme || !w || !drwl->image)) || !text || !drwl->font)
++ return 0;
++
++ if (!render) {
++ w = invert ? invert : ~invert;
++ } else {
++ clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
++ fg_pix = pixman_image_create_solid_fill(&clr);
++
++ drwl_rect(drwl, x, y, w, h, 1, !invert);
++
++ x += lpad;
++ w -= lpad;
++ }
++
++ if (render && (drwl->scheme[ColBg] & 0xFF) != 0xFF)
++ fcft_subpixel_mode = FCFT_SUBPIXEL_NONE;
++
++ if (render)
++ eg = fcft_rasterize_char_utf32(drwl->font, 0x2026 /* … */, fcft_subpixel_mode);
++
++ for (const char *p = text, *pp; pp = p, *p; p++) {
++ for (state = UTF8_ACCEPT; *p &&
++ utf8decode(&state, &cp, *p) > UTF8_REJECT; p++)
++ ;
++ if (!*p || state == UTF8_REJECT) {
++ cp = UTF8_INVALID;
++ if (p > pp)
++ p--;
++ }
++
++ glyph = fcft_rasterize_char_utf32(drwl->font, cp, fcft_subpixel_mode);
++ if (!glyph)
++ continue;
++
++ x_kern = 0;
++ if (last_cp)
++ fcft_kerning(drwl->font, last_cp, cp, &x_kern, NULL);
++ last_cp = cp;
++
++ ty = y + (h - drwl->font->height) / 2 + drwl->font->ascent;
++
++ if (render && !noellipsis && x_kern + glyph->advance.x + eg->advance.x > w &&
++ *(p + 1) != '\0') {
++ /* cannot fit ellipsis after current codepoint */
++ if (drwl_text(drwl, 0, 0, 0, 0, 0, pp, 0) + x_kern <= w) {
++ noellipsis = 1;
++ } else {
++ w -= eg->advance.x;
++ pixman_image_composite32(
++ PIXMAN_OP_OVER, fg_pix, eg->pix, drwl->image, 0, 0, 0, 0,
++ x + eg->x, ty - eg->y, eg->width, eg->height);
++ }
++ }
++
++ if ((x_kern + glyph->advance.x) > w)
++ break;
++
++ x += x_kern;
++
++ if (render && pixman_image_get_format(glyph->pix) == PIXMAN_a8r8g8b8)
++ /* pre-rendered glyphs (eg. emoji) */
++ pixman_image_composite32(
++ PIXMAN_OP_OVER, glyph->pix, NULL, drwl->image, 0, 0, 0, 0,
++ x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
++ else if (render)
++ pixman_image_composite32(
++ PIXMAN_OP_OVER, fg_pix, glyph->pix, drwl->image, 0, 0, 0, 0,
++ x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
++
++ x += glyph->advance.x;
++ w -= glyph->advance.x;
++ }
++
++ if (render)
++ pixman_image_unref(fg_pix);
++
++ return x + (render ? w : 0);
++}
++
++static unsigned int
++drwl_font_getwidth(Drwl *drwl, const char *text)
++{
++ if (!drwl || !drwl->font || !text)
++ return 0;
++ return drwl_text(drwl, 0, 0, 0, 0, 0, text, 0);
++}
++
++static void
++drwl_image_destroy(Img *image)
++{
++ pixman_image_unref(image);
++}
++
++static void
++drwl_destroy(Drwl *drwl)
++{
++ if (drwl->font)
++ drwl_font_destroy(drwl->font);
++ if (drwl->image)
++ drwl_image_destroy(drwl->image);
++ free(drwl);
++}
++
++static void
++drwl_fini(void)
++{
++ fcft_fini();
++}
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..7b2abf5 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -1,10 +1,12 @@
+ /*
+ * See LICENSE file for copyright and license details.
+ */
++#include <fcntl.h>
+ #include <getopt.h>
+ #include <libinput.h>
+ #include <linux/input-event-codes.h>
+ #include <math.h>
++#include <libdrm/drm_fourcc.h>
+ #include <signal.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+@@ -59,6 +61,7 @@
+ #include <wlr/types/wlr_xdg_decoration_v1.h>
+ #include <wlr/types/wlr_xdg_output_v1.h>
+ #include <wlr/types/wlr_xdg_shell.h>
++#include <wlr/interfaces/wlr_buffer.h>
+ #include <wlr/util/log.h>
+ #include <wlr/util/region.h>
+ #include <xkbcommon/xkbcommon.h>
+@@ -69,6 +72,7 @@
+ #endif
+
+ #include "util.h"
++#include "drwl.h"
+
+ /* macros */
+ #define MAX(A, B) ((A) > (B) ? (A) : (B))
+@@ -77,14 +81,17 @@
+ #define VISIBLEON(C, M) ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags]))
+ #define LENGTH(X) (sizeof X / sizeof X[0])
+ #define END(A) ((A) + LENGTH(A))
+-#define TAGMASK ((1u << TAGCOUNT) - 1)
++#define TAGMASK ((1u << LENGTH(tags)) - 1)
+ #define LISTEN(E, L, H) wl_signal_add((E), ((L)->notify = (H), (L)))
+ #define LISTEN_STATIC(E, H) do { struct wl_listener *_l = ecalloc(1, sizeof(*_l)); _l->notify = (H); wl_signal_add((E), _l); } while (0)
++#define TEXTW(mon, text) (drwl_font_getwidth(mon->drw, text) + mon->lrpad)
+
+ /* enums */
++enum { SchemeNorm, SchemeSel, SchemeUrg }; /* color schemes */
+ enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */
+ enum { XDGShell, LayerShell, X11 }; /* client types */
+ enum { LyrBg, LyrBottom, LyrTile, LyrFloat, LyrTop, LyrFS, LyrOverlay, LyrBlock, NUM_LAYERS }; /* scene layers */
++enum { ClkTagBar, ClkLtSymbol, ClkStatus, ClkTitle, ClkClient, ClkRoot }; /* clicks */
+
+ typedef union {
+ int i;
+@@ -94,6 +101,7 @@ typedef union {
+ } Arg;
+
+ typedef struct {
++ unsigned int click;
+ unsigned int mod;
+ unsigned int button;
+ void (*func)(const Arg *);
+@@ -183,10 +191,19 @@ typedef struct {
+ void (*arrange)(Monitor *);
+ } Layout;
+
++typedef struct {
++ struct wlr_buffer base;
++ struct wl_listener release;
++ bool busy;
++ Img *image;
++ uint32_t data[];
++} Buffer;
++
+ struct Monitor {
+ struct wl_list link;
+ struct wlr_output *wlr_output;
+ struct wlr_scene_output *scene_output;
++ struct wlr_scene_buffer *scene_buffer; /* bar buffer */
+ struct wlr_scene_rect *fullscreen_bg; /* See createmon() for info */
+ struct wl_listener frame;
+ struct wl_listener destroy;
+@@ -194,6 +211,11 @@ struct Monitor {
+ struct wl_listener destroy_lock_surface;
+ struct wlr_session_lock_surface_v1 *lock_surface;
+ struct wlr_box m; /* monitor area, layout-relative */
++ struct {
++ int width, height;
++ int real_width, real_height; /* non-scaled */
++ float scale;
++ } b; /* bar area */
+ struct wlr_box w; /* window area, layout-relative */
+ struct wl_list layers[4]; /* LayerSurface.link */
+ const Layout *lt[2];
+@@ -205,6 +227,9 @@ struct Monitor {
+ int nmaster;
+ char ltsymbol[16];
+ int asleep;
++ Drwl *drw;
++ Buffer *pool[2];
++ int lrpad;
+ };
+
+ typedef struct {
+@@ -247,6 +272,13 @@ static void arrangelayer(Monitor *m, struct wl_list *list,
+ struct wlr_box *usable_area, int exclusive);
+ static void arrangelayers(Monitor *m);
+ static void axisnotify(struct wl_listener *listener, void *data);
++static bool baracceptsinput(struct wlr_scene_buffer *buffer, double *sx, double *sy);
++static void bufdestroy(struct wlr_buffer *buffer);
++static bool bufdatabegin(struct wlr_buffer *buffer, uint32_t flags,
++ void **data, uint32_t *format, size_t *stride);
++static void bufdataend(struct wlr_buffer *buffer);
++static Buffer *bufmon(Monitor *m);
++static void bufrelease(struct wl_listener *listener, void *data);
+ static void buttonpress(struct wl_listener *listener, void *data);
+ static void chvt(const Arg *arg);
+ static void checkidleinhibitor(struct wlr_surface *exclude);
+@@ -282,6 +314,8 @@ static void destroypointerconstraint(struct wl_listener *listener, void *data);
+ static void destroysessionlock(struct wl_listener *listener, void *data);
+ static void destroykeyboardgroup(struct wl_listener *listener, void *data);
+ static Monitor *dirtomon(enum wlr_direction dir);
++static void drawbar(Monitor *m);
++static void drawbars(void);
+ static void focusclient(Client *c, int lift);
+ static void focusmon(const Arg *arg);
+ static void focusstack(const Arg *arg);
+@@ -310,7 +344,6 @@ static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int
+ static void outputmgrtest(struct wl_listener *listener, void *data);
+ static void pointerfocus(Client *c, struct wlr_surface *surface,
+ double sx, double sy, uint32_t time);
+-static void printstatus(void);
+ static void powermgrsetmode(struct wl_listener *listener, void *data);
+ static void quit(const Arg *arg);
+ static void rendermon(struct wl_listener *listener, void *data);
+@@ -331,9 +364,11 @@ static void setsel(struct wl_listener *listener, void *data);
+ static void setup(void);
+ static void spawn(const Arg *arg);
+ static void startdrag(struct wl_listener *listener, void *data);
++static int statusin(int fd, unsigned int mask, void *data);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+ static void tile(Monitor *m);
++static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
+ static void toggletag(const Arg *arg);
+@@ -342,6 +377,7 @@ static void unlocksession(struct wl_listener *listener, void *data);
+ static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
+ static void unmapnotify(struct wl_listener *listener, void *data);
+ static void updatemons(struct wl_listener *listener, void *data);
++static void updatebar(Monitor *m);
+ static void updatetitle(struct wl_listener *listener, void *data);
+ static void urgent(struct wl_listener *listener, void *data);
+ static void view(const Arg *arg);
+@@ -406,6 +442,15 @@ static struct wlr_box sgeom;
+ static struct wl_list mons;
+ static Monitor *selmon;
+
++static char stext[256];
++static struct wl_event_source *status_event_source;
++
++static const struct wlr_buffer_impl buffer_impl = {
++ .destroy = bufdestroy,
++ .begin_data_ptr_access = bufdatabegin,
++ .end_data_ptr_access = bufdataend,
++};
++
+ /* global event handlers */
+ static struct wl_listener cursor_axis = {.notify = axisnotify};
+ static struct wl_listener cursor_button = {.notify = buttonpress};
+@@ -521,7 +566,7 @@ arrange(Monitor *m)
+ wlr_scene_node_set_enabled(&m->fullscreen_bg->node,
+ (c = focustop(m)) && c->isfullscreen);
+
+- strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
++ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof(m->ltsymbol));
+
+ /* We move all clients (except fullscreen and unmanaged) to LyrTile while
+ * in floating layout to avoid "real" floating clients be always on top */
+@@ -576,6 +621,11 @@ arrangelayers(Monitor *m)
+ if (!m->wlr_output->enabled)
+ return;
+
++ if (m->scene_buffer->node.enabled) {
++ usable_area.height -= m->b.real_height;
++ usable_area.y += topbar ? m->b.real_height : 0;
++ }
++
+ /* Arrange exclusive surfaces from top->bottom */
+ for (i = 3; i >= 0; i--)
+ arrangelayer(m, &m->layers[i], &usable_area, 1);
+@@ -618,17 +668,102 @@ axisnotify(struct wl_listener *listener, void *data)
+ event->delta_discrete, event->source, event->relative_direction);
+ }
+
++bool
++baracceptsinput(struct wlr_scene_buffer *buffer, double *sx, double *sy)
++{
++ return true;
++}
++
++void
++bufdestroy(struct wlr_buffer *wlr_buffer)
++{
++ Buffer *buf = wl_container_of(wlr_buffer, buf, base);
++ if (buf->busy)
++ wl_list_remove(&buf->release.link);
++ drwl_image_destroy(buf->image);
++ free(buf);
++}
++
++bool
++bufdatabegin(struct wlr_buffer *wlr_buffer, uint32_t flags,
++ void **data, uint32_t *format, size_t *stride)
++{
++ Buffer *buf = wl_container_of(wlr_buffer, buf, base);
++
++ if (flags & WLR_BUFFER_DATA_PTR_ACCESS_WRITE) return false;
++
++ *data = buf->data;
++ *stride = wlr_buffer->width * 4;
++ *format = DRM_FORMAT_ARGB8888;
++
++ return true;
++}
++
++void
++bufdataend(struct wlr_buffer *wlr_buffer)
++{
++}
++
++Buffer *
++bufmon(Monitor *m)
++{
++ size_t i;
++ Buffer *buf = NULL;
++
++ for (i = 0; i < LENGTH(m->pool); i++) {
++ if (m->pool[i]) {
++ if (m->pool[i]->busy)
++ continue;
++ buf = m->pool[i];
++ break;
++ }
++
++ buf = ecalloc(1, sizeof(Buffer) + (m->b.width * 4 * m->b.height));
++ buf->image = drwl_image_create(NULL, m->b.width, m->b.height, buf->data);
++ wlr_buffer_init(&buf->base, &buffer_impl, m->b.width, m->b.height);
++ m->pool[i] = buf;
++ break;
++ }
++ if (!buf)
++ return NULL;
++
++ buf->busy = true;
++ LISTEN(&buf->base.events.release, &buf->release, bufrelease);
++ wlr_buffer_lock(&buf->base);
++ drwl_setimage(m->drw, buf->image);
++ return buf;
++}
++
++void
++bufrelease(struct wl_listener *listener, void *data)
++{
++ Buffer *buf = wl_container_of(listener, buf, release);
++ buf->busy = false;
++ wl_list_remove(&buf->release.link);
++}
++
+ void
+ buttonpress(struct wl_listener *listener, void *data)
+ {
++ unsigned int i = 0, x = 0;
++ double cx;
++ unsigned int click;
+ struct wlr_pointer_button_event *event = data;
+ struct wlr_keyboard *keyboard;
++ struct wlr_scene_node *node;
++ struct wlr_scene_buffer *buffer;
+ uint32_t mods;
++ Arg arg = {0};
+ Client *c;
+ const Button *b;
+
+ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
+
++ click = ClkRoot;
++ xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL);
++ if (c)
++ click = ClkClient;
++
+ switch (event->state) {
+ case WL_POINTER_BUTTON_STATE_PRESSED:
+ cursor_mode = CurPressed;
+@@ -636,17 +771,34 @@ buttonpress(struct wl_listener *listener, void *data)
+ if (locked)
+ break;
+
++ if (!c && !exclusive_focus &&
++ (node = wlr_scene_node_at(&layers[LyrBottom]->node, cursor->x, cursor->y, NULL, NULL)) &&
++ (buffer = wlr_scene_buffer_from_node(node)) && buffer == selmon->scene_buffer) {
++ cx = (cursor->x - selmon->m.x) * selmon->wlr_output->scale;
++ do
++ x += TEXTW(selmon, tags[i]);
++ while (cx >= x && ++i < LENGTH(tags));
++ if (i < LENGTH(tags)) {
++ click = ClkTagBar;
++ arg.ui = 1 << i;
++ } else if (cx < x + TEXTW(selmon, selmon->ltsymbol))
++ click = ClkLtSymbol;
++ else if (cx > selmon->b.width - (TEXTW(selmon, stext) - selmon->lrpad + 2)) {
++ click = ClkStatus;
++ } else
++ click = ClkTitle;
++ }
++
+ /* Change focus if the button was _pressed_ over a client */
+ xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL);
+- if (c && (!client_is_unmanaged(c) || client_wants_focus(c)))
++ if (click == ClkClient && (!client_is_unmanaged(c) || client_wants_focus(c)))
+ focusclient(c, 1);
+
+ keyboard = wlr_seat_get_keyboard(seat);
+ mods = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0;
+ for (b = buttons; b < END(buttons); b++) {
+- if (CLEANMASK(mods) == CLEANMASK(b->mod) &&
+- event->button == b->button && b->func) {
+- b->func(&b->arg);
++ if (CLEANMASK(mods) == CLEANMASK(b->mod) && event->button == b->button && click == b->click && b->func) {
++ b->func(click == ClkTagBar && b->arg.i == 0 ? &arg : &b->arg);
+ return;
+ }
+ }
+@@ -721,6 +873,8 @@ cleanup(void)
+ /* Destroy after the wayland display (when the monitors are already destroyed)
+ to avoid destroying them with an invalid scene output. */
+ wlr_scene_node_destroy(&scene->tree.node);
++
++ drwl_fini();
+ }
+
+ void
+@@ -736,6 +890,12 @@ cleanupmon(struct wl_listener *listener, void *data)
+ wlr_layer_surface_v1_destroy(l->layer_surface);
+ }
+
++ for (i = 0; i < LENGTH(m->pool); i++)
++ wlr_buffer_drop(&m->pool[i]->base);
++
++ drwl_setimage(m->drw, NULL);
++ drwl_destroy(m->drw);
++
+ wl_list_remove(&m->destroy.link);
+ wl_list_remove(&m->frame.link);
+ wl_list_remove(&m->link);
+@@ -748,6 +908,7 @@ cleanupmon(struct wl_listener *listener, void *data)
+
+ closemon(m);
+ wlr_scene_node_destroy(&m->fullscreen_bg->node);
++ wlr_scene_node_destroy(&m->scene_buffer->node);
+ free(m);
+ }
+
+@@ -814,7 +975,7 @@ closemon(Monitor *m)
+ setmon(c, selmon, c->tags);
+ }
+ focusclient(focustop(selmon), 1);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -1066,7 +1227,7 @@ createmon(struct wl_listener *listener, void *data)
+ m->nmaster = r->nmaster;
+ m->lt[0] = r->lt;
+ m->lt[1] = &layouts[LENGTH(layouts) > 1 && r->lt != &layouts[1]];
+- strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
++ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof(m->ltsymbol));
+ wlr_output_state_set_scale(&state, r->scale);
+ wlr_output_state_set_transform(&state, r->rr);
+ break;
+@@ -1088,8 +1249,15 @@ createmon(struct wl_listener *listener, void *data)
+ wlr_output_commit_state(wlr_output, &state);
+ wlr_output_state_finish(&state);
+
++ if (!(m->drw = drwl_create()))
++ die("failed to create drwl context");
++
++ m->scene_buffer = wlr_scene_buffer_create(layers[LyrBottom], NULL);
++ m->scene_buffer->point_accepts_input = baracceptsinput;
++ updatebar(m);
++
+ wl_list_insert(&mons, &m->link);
+- printstatus();
++ drawbars();
+
+ /* The xdg-protocol specifies:
+ *
+@@ -1399,6 +1567,80 @@ dirtomon(enum wlr_direction dir)
+ return selmon;
+ }
+
++void
++drawbar(Monitor *m)
++{
++ int x, w, tw = 0;
++ int boxs = m->drw->font->height / 9;
++ int boxw = m->drw->font->height / 6 + 2;
++ uint32_t i, occ = 0, urg = 0;
++ Client *c;
++ Buffer *buf;
++
++ if (!m->scene_buffer->node.enabled)
++ return;
++ if (!(buf = bufmon(m)))
++ return;
++
++ /* draw status first so it can be overdrawn by tags later */
++ if (m == selmon) { /* status is only drawn on selected monitor */
++ drwl_setscheme(m->drw, colors[SchemeNorm]);
++ tw = TEXTW(m, stext) - m->lrpad + 2; /* 2px right padding */
++ drwl_text(m->drw, m->b.width - tw, 0, tw, m->b.height, 0, stext, 0);
++ }
++
++ wl_list_for_each(c, &clients, link) {
++ if (c->mon != m)
++ continue;
++ occ |= c->tags;
++ if (c->isurgent)
++ urg |= c->tags;
++ }
++ x = 0;
++ c = focustop(m);
++ for (i = 0; i < LENGTH(tags); i++) {
++ w = TEXTW(m, tags[i]);
++ drwl_setscheme(m->drw, colors[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
++ drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, tags[i], urg & 1 << i);
++ if (occ & 1 << i)
++ drwl_rect(m->drw, x + boxs, boxs, boxw, boxw,
++ m == selmon && c && c->tags & 1 << i,
++ urg & 1 << i);
++ x += w;
++ }
++ w = TEXTW(m, m->ltsymbol);
++ drwl_setscheme(m->drw, colors[SchemeNorm]);
++ x = drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, m->ltsymbol, 0);
++
++ if ((w = m->b.width - tw - x) > m->b.height) {
++ if (c) {
++ drwl_setscheme(m->drw, colors[m == selmon ? SchemeSel : SchemeNorm]);
++ drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, client_get_title(c), 0);
++ if (c && c->isfloating)
++ drwl_rect(m->drw, x + boxs, boxs, boxw, boxw, 0, 0);
++ } else {
++ drwl_setscheme(m->drw, colors[SchemeNorm]);
++ drwl_rect(m->drw, x, 0, w, m->b.height, 1, 1);
++ }
++ }
++
++ wlr_scene_buffer_set_dest_size(m->scene_buffer,
++ m->b.real_width, m->b.real_height);
++ wlr_scene_node_set_position(&m->scene_buffer->node, m->m.x,
++ m->m.y + (topbar ? 0 : m->m.height - m->b.real_height));
++ wlr_scene_buffer_set_buffer(m->scene_buffer, &buf->base);
++ wlr_buffer_unlock(&buf->base);
++}
++
++void
++drawbars(void)
++{
++ Monitor *m = NULL;
++
++ wl_list_for_each(m, &mons, link)
++ drawbar(m);
++}
++
+ void
+ focusclient(Client *c, int lift)
+ {
+@@ -1433,13 +1675,13 @@ focusclient(Client *c, int lift)
+ /* Don't change border color if there is an exclusive focus or we are
+ * handling a drag operation */
+ if (!exclusive_focus && !seat->drag)
+- client_set_border_color(c, focuscolor);
++ client_set_border_color(c, (float[])COLOR(colors[SchemeSel][ColBorder]));
+ }
+
+ /* Deactivate old client if focus is changing */
+ if (old && (!c || client_surface(c) != old)) {
+ /* If an overlay is focused, don't focus or activate the client,
+- * but only update its position in fstack to render its border with focuscolor
++ * but only update its position in fstack to render its border with its color
+ * and focus it after the overlay is closed. */
+ if (old_client_type == LayerShell && wlr_scene_node_coords(
+ &old_l->scene->node, &unused_lx, &unused_ly)
+@@ -1450,12 +1692,11 @@ focusclient(Client *c, int lift)
+ /* Don't deactivate old client if the new one wants focus, as this causes issues with winecfg
+ * and probably other clients */
+ } else if (old_c && !client_is_unmanaged(old_c) && (!c || !client_wants_focus(c))) {
+- client_set_border_color(old_c, bordercolor);
+-
++ client_set_border_color(old_c, (float[])COLOR(colors[SchemeNorm][ColBorder]));
+ client_activate_surface(old, 0);
+ }
+ }
+- printstatus();
++ drawbars();
+
+ if (!c) {
+ /* With no client, all we have left is to clear focus */
+@@ -1769,7 +2010,7 @@ mapnotify(struct wl_listener *listener, void *data)
+
+ for (i = 0; i < 4; i++) {
+ c->border[i] = wlr_scene_rect_create(c->scene, 0, 0,
+- c->isurgent ? urgentcolor : bordercolor);
++ (float[])COLOR(colors[c->isurgent ? SchemeUrg : SchemeNorm][ColBorder]));
+ c->border[i]->node.data = c;
+ }
+
+@@ -1792,7 +2033,7 @@ mapnotify(struct wl_listener *listener, void *data)
+ } else {
+ applyrules(c);
+ }
+- printstatus();
++ drawbars();
+
+ unset_fullscreen:
+ m = c->mon ? c->mon : xytomon(c->geom.x, c->geom.y);
+@@ -2085,44 +2326,6 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
+ wlr_seat_pointer_notify_motion(seat, time, sx, sy);
+ }
+
+-void
+-printstatus(void)
+-{
+- Monitor *m = NULL;
+- Client *c;
+- uint32_t occ, urg, sel;
+-
+- wl_list_for_each(m, &mons, link) {
+- occ = urg = 0;
+- wl_list_for_each(c, &clients, link) {
+- if (c->mon != m)
+- continue;
+- occ |= c->tags;
+- if (c->isurgent)
+- urg |= c->tags;
+- }
+- if ((c = focustop(m))) {
+- printf("%s title %s\n", m->wlr_output->name, client_get_title(c));
+- printf("%s appid %s\n", m->wlr_output->name, client_get_appid(c));
+- printf("%s fullscreen %d\n", m->wlr_output->name, c->isfullscreen);
+- printf("%s floating %d\n", m->wlr_output->name, c->isfloating);
+- sel = c->tags;
+- } else {
+- printf("%s title \n", m->wlr_output->name);
+- printf("%s appid \n", m->wlr_output->name);
+- printf("%s fullscreen \n", m->wlr_output->name);
+- printf("%s floating \n", m->wlr_output->name);
+- sel = 0;
+- }
+-
+- printf("%s selmon %u\n", m->wlr_output->name, m == selmon);
+- printf("%s tags %"PRIu32" %"PRIu32" %"PRIu32" %"PRIu32"\n",
+- m->wlr_output->name, occ, m->tagset[m->seltags], sel, urg);
+- printf("%s layout %s\n", m->wlr_output->name, m->ltsymbol);
+- }
+- fflush(stdout);
+-}
+-
+ void
+ powermgrsetmode(struct wl_listener *listener, void *data)
+ {
+@@ -2251,22 +2454,14 @@ run(char *startup_cmd)
+
+ /* Now that the socket exists and the backend is started, run the startup command */
+ if (startup_cmd) {
+- int piperw[2];
+- if (pipe(piperw) < 0)
+- die("startup: pipe:");
+ if ((child_pid = fork()) < 0)
+ die("startup: fork:");
+ if (child_pid == 0) {
++ close(STDIN_FILENO);
+ setsid();
+- dup2(piperw[0], STDIN_FILENO);
+- close(piperw[0]);
+- close(piperw[1]);
+ execl("/bin/sh", "/bin/sh", "-c", startup_cmd, NULL);
+ die("startup: execl:");
+ }
+- dup2(piperw[1], STDOUT_FILENO);
+- close(piperw[1]);
+- close(piperw[0]);
+ }
+
+ /* Mark stdout as non-blocking to avoid the startup script
+@@ -2276,7 +2471,7 @@ run(char *startup_cmd)
+ if (fd_set_nonblock(STDOUT_FILENO) < 0)
+ close(STDOUT_FILENO);
+
+- printstatus();
++ drawbars();
+
+ /* At this point the outputs are initialized, choose initial selmon based on
+ * cursor position, and set default cursor image */
+@@ -2342,7 +2537,7 @@ setfloating(Client *c, int floating)
+ (p && p->isfullscreen) ? LyrFS
+ : c->isfloating ? LyrFloat : LyrTile]);
+ arrange(c->mon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2365,7 +2560,7 @@ setfullscreen(Client *c, int fullscreen)
+ resize(c, c->prev, 0);
+ }
+ arrange(c->mon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2377,9 +2572,9 @@ setlayout(const Arg *arg)
+ selmon->sellt ^= 1;
+ if (arg && arg->v)
+ selmon->lt[selmon->sellt] = (Layout *)arg->v;
+- strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol));
++ strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof(selmon->ltsymbol));
+ arrange(selmon);
+- printstatus();
++ drawbar(selmon);
+ }
+
+ /* arg > 1.0 will set mfact absolutely */
+@@ -2452,6 +2647,7 @@ setup(void)
+ for (i = 0; i < (int)LENGTH(sig); i++)
+ sigaction(sig[i], &sa, NULL);
+
++
+ wlr_log_init(log_level, NULL);
+
+ /* The Wayland display is managed by libwayland. It handles accepting
+@@ -2646,6 +2842,11 @@ setup(void)
+ wl_signal_add(&output_mgr->events.apply, &output_mgr_apply);
+ wl_signal_add(&output_mgr->events.test, &output_mgr_test);
+
++ drwl_init();
++
++ status_event_source = wl_event_loop_add_fd(wl_display_get_event_loop(dpy),
++ STDIN_FILENO, WL_EVENT_READABLE, statusin, NULL);
++
+ /* Make sure XWayland clients don't connect to the parent X server,
+ * e.g when running in the x11 backend or the wayland backend and the
+ * compositor has Xwayland support */
+@@ -2670,6 +2871,8 @@ void
+ spawn(const Arg *arg)
+ {
+ if (fork() == 0) {
++ close(STDIN_FILENO);
++ open("/dev/null", O_RDWR);
+ dup2(STDERR_FILENO, STDOUT_FILENO);
+ setsid();
+ execvp(((char **)arg->v)[0], (char **)arg->v);
+@@ -2688,6 +2891,30 @@ startdrag(struct wl_listener *listener, void *data)
+ LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon);
+ }
+
++int
++statusin(int fd, unsigned int mask, void *data)
++{
++ char status[256];
++ ssize_t n;
++
++ if (mask & WL_EVENT_ERROR)
++ die("status in event error");
++ if (mask & WL_EVENT_HANGUP)
++ wl_event_source_remove(status_event_source);
++
++ n = read(fd, status, sizeof(status) - 1);
++ if (n < 0 && errno != EWOULDBLOCK)
++ die("read:");
++
++ status[n] = '\0';
++ status[strcspn(status, "\n")] = '\0';
++
++ strncpy(stext, status, sizeof(stext));
++ drawbars();
++
++ return 0;
++}
++
+ void
+ tag(const Arg *arg)
+ {
+@@ -2698,7 +2925,7 @@ tag(const Arg *arg)
+ sel->tags = arg->ui & TAGMASK;
+ focusclient(focustop(selmon), 1);
+ arrange(selmon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2743,6 +2970,15 @@ tile(Monitor *m)
+ }
+ }
+
++void
++togglebar(const Arg *arg)
++{
++ wlr_scene_node_set_enabled(&selmon->scene_buffer->node,
++ !selmon->scene_buffer->node.enabled);
++ arrangelayers(selmon);
++ drawbars();
++}
++
+ void
+ togglefloating(const Arg *arg)
+ {
+@@ -2771,7 +3007,7 @@ toggletag(const Arg *arg)
+ sel->tags = newtags;
+ focusclient(focustop(selmon), 1);
+ arrange(selmon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2784,7 +3020,7 @@ toggleview(const Arg *arg)
+ selmon->tagset[selmon->seltags] = newtagset;
+ focusclient(focustop(selmon), 1);
+ arrange(selmon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2832,7 +3068,7 @@ unmapnotify(struct wl_listener *listener, void *data)
+ }
+
+ wlr_scene_node_destroy(&c->scene->node);
+- printstatus();
++ drawbars();
+ motionnotify(0, NULL, 0, 0, 0, 0);
+ }
+
+@@ -2932,6 +3168,13 @@ updatemons(struct wl_listener *listener, void *data)
+ }
+ }
+
++ if (stext[0] == '\0')
++ strncpy(stext, "dwl-"VERSION, sizeof(stext));
++ wl_list_for_each(m, &mons, link) {
++ updatebar(m);
++ drawbar(m);
++ }
++
+ /* FIXME: figure out why the cursor image is at 0,0 after turning all
+ * the monitors on.
+ * Move the cursor image where it used to be. It does not generate a
+@@ -2942,12 +3185,45 @@ updatemons(struct wl_listener *listener, void *data)
+ wlr_output_manager_v1_set_configuration(output_mgr, config);
+ }
+
++void
++updatebar(Monitor *m)
++{
++ size_t i;
++ int rw, rh;
++ char fontattrs[12];
++
++ wlr_output_transformed_resolution(m->wlr_output, &rw, &rh);
++ m->b.width = rw;
++ m->b.real_width = (int)((float)m->b.width / m->wlr_output->scale);
++
++ wlr_scene_node_set_enabled(&m->scene_buffer->node, m->wlr_output->enabled ? showbar : 0);
++
++ for (i = 0; i < LENGTH(m->pool); i++)
++ if (m->pool[i]) {
++ wlr_buffer_drop(&m->pool[i]->base);
++ m->pool[i] = NULL;
++ }
++
++ if (m->b.scale == m->wlr_output->scale && m->drw)
++ return;
++
++ drwl_font_destroy(m->drw->font);
++ snprintf(fontattrs, sizeof(fontattrs), "dpi=%.2f", 96. * m->wlr_output->scale);
++ if (!(drwl_font_create(m->drw, LENGTH(fonts), fonts, fontattrs)))
++ die("Could not load font");
++
++ m->b.scale = m->wlr_output->scale;
++ m->lrpad = m->drw->font->height;
++ m->b.height = m->drw->font->height + 2;
++ m->b.real_height = (int)((float)m->b.height / m->wlr_output->scale);
++}
++
+ void
+ updatetitle(struct wl_listener *listener, void *data)
+ {
+ Client *c = wl_container_of(listener, c, set_title);
+ if (c == focustop(c->mon))
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -2960,10 +3236,10 @@ urgent(struct wl_listener *listener, void *data)
+ return;
+
+ c->isurgent = 1;
+- printstatus();
++ drawbars();
+
+ if (client_surface(c)->mapped)
+- client_set_border_color(c, urgentcolor);
++ client_set_border_color(c, (float[])COLOR(colors[SchemeUrg][ColBorder]));
+ }
+
+ void
+@@ -2976,7 +3252,7 @@ view(const Arg *arg)
+ selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+ focusclient(focustop(selmon), 1);
+ arrange(selmon);
+- printstatus();
++ drawbars();
+ }
+
+ void
+@@ -3017,6 +3293,7 @@ xytonode(double x, double y, struct wlr_surface **psurface,
+ {
+ struct wlr_scene_node *node, *pnode;
+ struct wlr_surface *surface = NULL;
++ struct wlr_scene_surface *scene_surface = NULL;
+ Client *c = NULL;
+ LayerSurface *l = NULL;
+ int layer;
+@@ -3025,9 +3302,12 @@ xytonode(double x, double y, struct wlr_surface **psurface,
+ if (!(node = wlr_scene_node_at(&layers[layer]->node, x, y, nx, ny)))
+ continue;
+
+- if (node->type == WLR_SCENE_NODE_BUFFER)
+- surface = wlr_scene_surface_try_from_buffer(
+- wlr_scene_buffer_from_node(node))->surface;
++ if (node->type == WLR_SCENE_NODE_BUFFER) {
++ scene_surface = wlr_scene_surface_try_from_buffer(
++ wlr_scene_buffer_from_node(node));
++ if (!scene_surface) continue;
++ surface = scene_surface->surface;
++ }
+ /* Walk the tree to find a node that knows the client */
+ for (pnode = node; pnode && !c; pnode = &pnode->parent->node)
+ c = pnode->data;
+@@ -3160,10 +3440,10 @@ sethints(struct wl_listener *listener, void *data)
+ return;
+
+ c->isurgent = xcb_icccm_wm_hints_get_urgency(c->surface.xwayland->hints);
+- printstatus();
++ drawbars();
+
+ if (c->isurgent && surface && surface->mapped)
+- client_set_border_color(c, urgentcolor);
++ client_set_border_color(c, (float[])COLOR(colors[SchemeUrg][ColBorder]));
+ }
+
+ void
+--
+2.52.0
+
diff --git a/patches/better-resize-0.7.patch b/patches/better-resize-0.7.patch
new file mode 100644
index 0000000..633f181
--- /dev/null
+++ b/patches/better-resize-0.7.patch
@@ -0,0 +1,110 @@
+From 5fab55803d009d400f6c3fcbe6a0fc807431bbe7 Mon Sep 17 00:00:00 2001
+From: mmistika <mistikasoft@gmail.com>
+Date: Thu, 17 Jul 2025 11:59:18 +0200
+Subject: [PATCH] Add configurable window resize
+
+Signed-off-by: mmistika <mistikasoft@gmail.com>
+---
+ config.def.h | 12 ++++++++++++
+ dwl.c | 48 ++++++++++++++++++++++++++++++++++++++++--------
+ 2 files changed, 52 insertions(+), 8 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171..e404549 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -20,6 +20,18 @@ static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You ca
+ /* logging */
+ static int log_level = WLR_ERROR;
+
++/* window resizing */
++/* resize_corner:
++ * 0: top-left
++ * 1: top-right
++ * 2: bottom-left
++ * 3: bottom-right
++ * 4: closest to the cursor
++ */
++static const int resize_corner = 4;
++static const int warp_cursor = 1; /* 1: warp to corner, 0: don’t warp */
++static const int lock_cursor = 0; /* 1: lock cursor, 0: don't lock */
++
+ /* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
+ static const Rule rules[] = {
+ /* app_id title tags mask isfloating monitor */
+diff --git a/dwl.c b/dwl.c
+index c717c1d..0d56b49 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -407,6 +407,7 @@ static KeyboardGroup *kb_group;
+ static unsigned int cursor_mode;
+ static Client *grabc;
+ static int grabcx, grabcy; /* client-relative */
++static int rzcorner;
+
+ static struct wlr_output_layout *output_layout;
+ static struct wlr_box sgeom;
+@@ -1873,8 +1874,27 @@ motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double d
+ .width = grabc->geom.width, .height = grabc->geom.height}, 1);
+ return;
+ } else if (cursor_mode == CurResize) {
+- resize(grabc, (struct wlr_box){.x = grabc->geom.x, .y = grabc->geom.y,
+- .width = (int)round(cursor->x) - grabc->geom.x, .height = (int)round(cursor->y) - grabc->geom.y}, 1);
++ int cdx = (int)round(cursor->x) - grabcx;
++ int cdy = (int)round(cursor->y) - grabcy;
++
++ cdx = !(rzcorner & 1) && grabc->geom.width - 2 * (int)grabc->bw - cdx < 1 ? 0 : cdx;
++ cdy = !(rzcorner & 2) && grabc->geom.height - 2 * (int)grabc->bw - cdy < 1 ? 0 : cdy;
++
++ const struct wlr_box box = {
++ .x = grabc->geom.x + (rzcorner & 1 ? 0 : cdx),
++ .y = grabc->geom.y + (rzcorner & 2 ? 0 : cdy),
++ .width = grabc->geom.width + (rzcorner & 1 ? cdx : -cdx),
++ .height = grabc->geom.height + (rzcorner & 2 ? cdy : -cdy)
++ };
++ resize(grabc, box, 1);
++
++ if (!lock_cursor) {
++ grabcx += cdx;
++ grabcy += cdy;
++ } else {
++ wlr_cursor_warp_closest(cursor, NULL, grabcx, grabcy);
++ }
++
+ return;
+ }
+
+@@ -1920,12 +1940,24 @@ moveresize(const Arg *arg)
+ wlr_cursor_set_xcursor(cursor, cursor_mgr, "fleur");
+ break;
+ case CurResize:
+- /* Doesn't work for X11 output - the next absolute motion event
+- * returns the cursor to where it started */
+- wlr_cursor_warp_closest(cursor, NULL,
+- grabc->geom.x + grabc->geom.width,
+- grabc->geom.y + grabc->geom.height);
+- wlr_cursor_set_xcursor(cursor, cursor_mgr, "se-resize");
++ const char *cursors[] = { "nw-resize", "ne-resize", "sw-resize", "se-resize" };
++
++ rzcorner = resize_corner;
++ grabcx = (int)round(cursor->x);
++ grabcy = (int)round(cursor->y);
++
++ if (rzcorner == 4)
++ /* identify the closest corner index */
++ rzcorner = (grabcx - grabc->geom.x < grabc->geom.x + grabc->geom.width - grabcx ? 0 : 1)
++ + (grabcy - grabc->geom.y < grabc->geom.y + grabc->geom.height - grabcy ? 0 : 2);
++
++ if (warp_cursor) {
++ grabcx = rzcorner & 1 ? grabc->geom.x + grabc->geom.width : grabc->geom.x;
++ grabcy = rzcorner & 2 ? grabc->geom.y + grabc->geom.height : grabc->geom.y;
++ wlr_cursor_warp_closest(cursor, NULL, grabcx, grabcy);
++ }
++
++ wlr_cursor_set_xcursor(cursor, cursor_mgr, cursors[rzcorner]);
+ break;
+ }
+ }
+--
+2.50.1
+
diff --git a/patches/monitorconfig-0.8.patch b/patches/monitorconfig-0.8.patch
new file mode 100644
index 0000000..9c6daf2
--- /dev/null
+++ b/patches/monitorconfig-0.8.patch
@@ -0,0 +1,90 @@
+From 72137ab7f63e251f2e1c9557e236fd4e9c4efa38 Mon Sep 17 00:00:00 2001
+From: A Frederick Christensen <dwl@ivories.org>
+Date: Tue, 24 Feb 2026 23:12:17 -0600
+Subject: [PATCH] monitorconfig: update for dwl 0.8
+
+---
+ config.def.h | 12 ++++++++----
+ dwl.c | 25 +++++++++++++++++++------
+ 2 files changed, 27 insertions(+), 10 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..597e3bb 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -40,10 +40,14 @@ static const Layout layouts[] = {
+ * WARNING: negative values other than (-1, -1) cause problems with Xwayland clients due to
+ * https://gitlab.freedesktop.org/xorg/xserver/-/issues/899 */
+ static const MonitorRule monrules[] = {
+- /* name mfact nmaster scale layout rotate/reflect x y
+- * example of a HiDPI laptop monitor:
+- { "eDP-1", 0.5f, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 }, */
+- { NULL, 0.55f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 },
++ /* name mfact nmaster scale layout rotate/reflect x y resx resy rate mode adaptive */
++ /*{"eDP-1", 0.5f, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, 0, 0, 0, 0, 120.000f, 1, 1}, /* example of a HiDPI laptop monitor at 120Hz: */
++ /*
++ * mode lets the user decide how dwl should implement the modes:
++ * -1 sets a custom mode following the user's choice
++ * All other numbers set the mode at the index n; 0 is the standard mode; see wlr-randr
++ */
++ { NULL, 0.55f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1, 0, 0, 0.0f, 0, 1},
+ /* default monitor rule: can be changed but cannot be eliminated; at least one monitor rule must exist */
+ };
+
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..987b5a6 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -215,6 +215,11 @@ typedef struct {
+ const Layout *lt;
+ enum wl_output_transform rr;
+ int x, y;
++ int resx;
++ int resy;
++ float rate;
++ int mode;
++ int adaptive;
+ } MonitorRule;
+
+ typedef struct {
+@@ -1041,6 +1046,7 @@ createmon(struct wl_listener *listener, void *data)
+ /* This event is raised by the backend when a new output (aka a display or
+ * monitor) becomes available. */
+ struct wlr_output *wlr_output = data;
++ struct wlr_output_mode *mode = wl_container_of(wlr_output->modes.next, mode, link);
+ const MonitorRule *r;
+ size_t i;
+ struct wlr_output_state state;
+@@ -1069,16 +1075,23 @@ createmon(struct wl_listener *listener, void *data)
+ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
+ wlr_output_state_set_scale(&state, r->scale);
+ wlr_output_state_set_transform(&state, r->rr);
++
++ wlr_output_state_set_adaptive_sync_enabled(&state, r->adaptive);
++
++ if(r->mode == -1)
++ wlr_output_state_set_custom_mode(&state, r->resx, r->resy,
++ (int) (r->rate > 0 ? r->rate * 1000 : 0));
++ else if (!wl_list_empty(&wlr_output->modes)) {
++ for (int j = 0; j < r->mode; j++) {
++ mode = wl_container_of(mode->link.next, mode, link);
++ }
++ wlr_output_state_set_mode(&state, mode);
++ }
++
+ break;
+ }
+ }
+
+- /* The mode is a tuple of (width, height, refresh rate), and each
+- * monitor supports only a specific set of modes. We just pick the
+- * monitor's preferred mode; a more sophisticated compositor would let
+- * the user configure it. */
+- wlr_output_state_set_mode(&state, wlr_output_preferred_mode(wlr_output));
+-
+ /* Set up event listeners */
+ LISTEN(&wlr_output->events.frame, &m->frame, rendermon);
+ LISTEN(&wlr_output->events.destroy, &m->destroy, cleanupmon);
+--
+2.52.0
+
diff --git a/patches/mouse-trackpad-split-0.7.patch b/patches/mouse-trackpad-split-0.7.patch
new file mode 100644
index 0000000..89e33ac
--- /dev/null
+++ b/patches/mouse-trackpad-split-0.7.patch
@@ -0,0 +1,96 @@
+From 211b52988756e9fecccf071fdea82832e1e17a0c Mon Sep 17 00:00:00 2001
+From: mmistika <mistikasoft@gmail.com>
+Date: Tue, 24 Jun 2025 22:25:00 +0200
+Subject: [PATCH] Separate trackpad/mouse natural scroll and accel
+
+Signed-off-by: mmistika <mistikasoft@gmail.com>
+---
+ config.def.h | 12 +++++++++---
+ dwl.c | 26 ++++++++++++++++++--------
+ 2 files changed, 27 insertions(+), 11 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171..9d05a89 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -67,10 +67,14 @@ static const int repeat_delay = 600;
+ static const int tap_to_click = 1;
+ static const int tap_and_drag = 1;
+ static const int drag_lock = 1;
+-static const int natural_scrolling = 0;
+ static const int disable_while_typing = 1;
+ static const int left_handed = 0;
+ static const int middle_button_emulation = 0;
++
++/* Natural scrolling */
++static const int trackpad_natural_scrolling = 0;
++static const int mouse_natural_scrolling = 0;
++
+ /* You can choose between:
+ LIBINPUT_CONFIG_SCROLL_NO_SCROLL
+ LIBINPUT_CONFIG_SCROLL_2FG
+@@ -97,8 +101,10 @@ static const uint32_t send_events_mode = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
+ LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT
+ 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;
++static const enum libinput_config_accel_profile trackpad_accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
++static const double trackpad_accel_speed = 0.0;
++static const enum libinput_config_accel_profile mouse_accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT;
++static const double mouse_accel_speed = 0.0;
+
+ /* You can choose between:
+ LIBINPUT_CONFIG_TAP_MAP_LRM -- 1/2/3 finger tap maps to left/right/middle
+diff --git a/dwl.c b/dwl.c
+index c717c1d..f05d6c5 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -1083,14 +1083,29 @@ createpointer(struct wlr_pointer *pointer)
+ && (device = wlr_libinput_get_device_handle(&pointer->base))) {
+
+ if (libinput_device_config_tap_get_finger_count(device)) {
++ /* Trackpad */
+ libinput_device_config_tap_set_enabled(device, tap_to_click);
+ libinput_device_config_tap_set_drag_enabled(device, tap_and_drag);
+ libinput_device_config_tap_set_drag_lock_enabled(device, drag_lock);
+ libinput_device_config_tap_set_button_map(device, button_map);
+- }
+
+- if (libinput_device_config_scroll_has_natural_scroll(device))
+- libinput_device_config_scroll_set_natural_scroll_enabled(device, natural_scrolling);
++ if (libinput_device_config_scroll_has_natural_scroll(device))
++ libinput_device_config_scroll_set_natural_scroll_enabled(device, trackpad_natural_scrolling);
++
++ if (libinput_device_config_accel_is_available(device)) {
++ libinput_device_config_accel_set_profile(device, trackpad_accel_profile);
++ libinput_device_config_accel_set_speed(device, trackpad_accel_speed);
++ }
++ } else {
++ /* Mouse */
++ if (libinput_device_config_scroll_has_natural_scroll(device))
++ libinput_device_config_scroll_set_natural_scroll_enabled(device, mouse_natural_scrolling);
++
++ if (libinput_device_config_accel_is_available(device)) {
++ libinput_device_config_accel_set_profile(device, mouse_accel_profile);
++ libinput_device_config_accel_set_speed(device, mouse_accel_speed);
++ }
++ }
+
+ if (libinput_device_config_dwt_is_available(device))
+ libinput_device_config_dwt_set_enabled(device, disable_while_typing);
+@@ -1109,11 +1124,6 @@ createpointer(struct wlr_pointer *pointer)
+
+ if (libinput_device_config_send_events_get_modes(device))
+ libinput_device_config_send_events_set_mode(device, send_events_mode);
+-
+- if (libinput_device_config_accel_is_available(device)) {
+- libinput_device_config_accel_set_profile(device, accel_profile);
+- libinput_device_config_accel_set_speed(device, accel_speed);
+- }
+ }
+
+ wlr_cursor_attach_input_device(cursor, &pointer->base);
+--
+2.50.0
+
diff --git a/patches/movecenter.patch b/patches/movecenter.patch
new file mode 100644
index 0000000..f96bd36
--- /dev/null
+++ b/patches/movecenter.patch
@@ -0,0 +1,82 @@
+From bc5206882c71b32198dae5f1c85601a863a7c0a9 Mon Sep 17 00:00:00 2001
+From: wochap <gean.marroquin@gmail.com>
+Date: Wed, 31 Jul 2024 07:43:10 -0500
+Subject: [PATCH] implement movecenter fn
+
+---
+ config.def.h | 2 ++
+ dwl.c | 31 +++++++++++++++++++++++++++++++
+ 2 files changed, 33 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171..f5225d9 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -13,6 +13,7 @@ static const float focuscolor[] = COLOR(0x005577ff);
+ static const float urgentcolor[] = COLOR(0xff0000ff);
+ /* 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 */
++static const int respect_monitor_reserved_area = 0; /* 1 to monitor center while respecting the monitor's reserved area, 0 to monitor center */
+
+ /* tagging - TAGCOUNT must be no greater than 31 */
+ #define TAGCOUNT (9)
+@@ -142,6 +143,7 @@ static const Key keys[] = {
+ { MODKEY, XKB_KEY_space, setlayout, {0} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
+ { MODKEY, XKB_KEY_e, togglefullscreen, {0} },
++ { MODKEY, XKB_KEY_x, movecenter, {0} },
+ { MODKEY, XKB_KEY_0, view, {.ui = ~0} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag, {.ui = ~0} },
+ { MODKEY, XKB_KEY_comma, focusmon, {.i = WLR_DIRECTION_LEFT} },
+diff --git a/dwl.c b/dwl.c
+index 145fd01..791e598 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -336,6 +336,8 @@ static void tagmon(const Arg *arg);
+ static void tile(Monitor *m);
+ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
++static void _movecenter(Client *c, int interact);
++static void movecenter(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
+ static void unlocksession(struct wl_listener *listener, void *data);
+@@ -2683,6 +2685,35 @@ togglefullscreen(const Arg *arg)
+ setfullscreen(sel, !sel->isfullscreen);
+ }
+
++void
++_movecenter(Client *c, int interact)
++{
++ struct wlr_box b;
++
++ if (!c || !c->mon) {
++ return;
++ }
++
++ if (!c->isfloating) {
++ return;
++ }
++
++ b = respect_monitor_reserved_area ? c->mon->w : c->mon->m;
++ resize(c, (struct wlr_box){
++ .x = (b.width - c->geom.width) / 2 + b.x,
++ .y = (b.height - c->geom.height) / 2 + b.y,
++ .width = c->geom.width,
++ .height = c->geom.height,
++ }, interact);
++}
++
++void
++movecenter(const Arg *arg)
++{
++ Client *c = focustop(selmon);
++ _movecenter(c, 1);
++}
++
+ void
+ toggletag(const Arg *arg)
+ {
+--
+2.45.2
+
diff --git a/patches/movestack-0.8.patch b/patches/movestack-0.8.patch
new file mode 100644
index 0000000..cf0c933
--- /dev/null
+++ b/patches/movestack-0.8.patch
@@ -0,0 +1,87 @@
+From 7e8de6e79d24114272b22b55c906d7b55c36173a Mon Sep 17 00:00:00 2001
+From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
+Date: Mon, 16 Mar 2026 20:50:44 +0100
+Subject: [PATCH] Add movestack
+
+---
+ config.def.h | 2 ++
+ dwl.c | 43 +++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 45 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..f490e24 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -125,6 +125,8 @@ static const Key keys[] = {
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
+ { MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
+ { MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
++ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_j, movestack, {.i = +1} },
++ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_k, movestack, {.i = -1} },
+ { MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
+ { MODKEY, XKB_KEY_d, incnmaster, {.i = -1} },
+ { MODKEY, XKB_KEY_h, setmfact, {.f = -0.05f} },
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..726fbdd 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -300,6 +300,7 @@ static void locksession(struct wl_listener *listener, void *data);
+ 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 movestack(const Arg *arg);
+ static void motionabsolute(struct wl_listener *listener, void *data);
+ static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx,
+ double sy, double sx_unaccel, double sy_unaccel);
+@@ -1838,6 +1839,48 @@ monocle(Monitor *m)
+ wlr_scene_node_raise_to_top(&c->scene->node);
+ }
+
++void
++movestack(const Arg *arg)
++{
++ Client *c, *sel = focustop(selmon);
++
++ if (!sel) {
++ return;
++ }
++
++ if (wl_list_length(&clients) <= 1) {
++ return;
++ }
++
++ if (arg->i > 0) {
++ wl_list_for_each(c, &sel->link, link) {
++ if (&c->link == &clients) {
++ c = wl_container_of(&clients, c, link);
++ break; /* wrap past the sentinel node */
++ }
++ if (VISIBLEON(c, selmon) || &c->link == &clients) {
++ break; /* found it */
++ }
++ }
++ } else {
++ wl_list_for_each_reverse(c, &sel->link, link) {
++ if (&c->link == &clients) {
++ c = wl_container_of(&clients, c, link);
++ break; /* wrap past the sentinel node */
++ }
++ if (VISIBLEON(c, selmon) || &c->link == &clients) {
++ break; /* found it */
++ }
++ }
++ /* backup one client */
++ c = wl_container_of(c->link.prev, c, link);
++ }
++
++ wl_list_remove(&sel->link);
++ wl_list_insert(&c->link, &sel->link);
++ arrange(selmon);
++}
++
+ void
+ motionabsolute(struct wl_listener *listener, void *data)
+ {
+--
+2.53.0
+
diff --git a/patches/numlock-capslock-0.8.patch b/patches/numlock-capslock-0.8.patch
new file mode 100644
index 0000000..8b3f53f
--- /dev/null
+++ b/patches/numlock-capslock-0.8.patch
@@ -0,0 +1,79 @@
+From ba40e5a9866b3a22a9d56c9e30068a3d776e0991 Mon Sep 17 00:00:00 2001
+From: A Frederick Christensen <dwl@ivories.org>
+Date: Wed, 25 Feb 2026 19:59:18 -0600
+Subject: [PATCH] Apply numlock-capslock patch
+
+---
+ config.def.h | 4 ++++
+ dwl.c | 19 +++++++++++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..074fb88 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -56,6 +56,10 @@ static const struct xkb_rule_names xkb_rules = {
+ .options = NULL,
+ };
+
++/* numlock and capslock */
++static const int numlock = 1;
++static const int capslock = 0;
++
+ static const int repeat_rate = 25;
+ static const int repeat_delay = 600;
+
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..c6ace09 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -14,6 +14,7 @@
+ #include <wayland-server-core.h>
+ #include <wlr/backend.h>
+ #include <wlr/backend/libinput.h>
++#include <wlr/interfaces/wlr_keyboard.h>
+ #include <wlr/render/allocator.h>
+ #include <wlr/render/wlr_renderer.h>
+ #include <wlr/types/wlr_alpha_modifier_v1.h>
+@@ -355,6 +356,7 @@ static void zoom(const Arg *arg);
+ /* variables */
+ static pid_t child_pid = -1;
+ static int locked;
++static uint32_t locked_mods = 0;
+ static void *exclusive_focus;
+ static struct wl_display *dpy;
+ static struct wl_event_loop *event_loop;
+@@ -943,6 +945,8 @@ createkeyboard(struct wlr_keyboard *keyboard)
+ /* Set the keymap to match the group keymap */
+ wlr_keyboard_set_keymap(keyboard, kb_group->wlr_group->keyboard.keymap);
+
++ wlr_keyboard_notify_modifiers(keyboard, 0, 0, locked_mods, 0);
++
+ /* Add the new keyboard to the group */
+ wlr_keyboard_group_add_keyboard(kb_group->wlr_group, keyboard);
+ }
+@@ -964,6 +968,21 @@ createkeyboardgroup(void)
+ die("failed to compile keymap");
+
+ wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
++ if (numlock) {
++ xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_NUM);
++ if (mod_index != XKB_MOD_INVALID)
++ locked_mods |= (uint32_t)1 << mod_index;
++ }
++
++ if (capslock) {
++ xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
++ if (mod_index != XKB_MOD_INVALID)
++ locked_mods |= (uint32_t)1 << mod_index;
++ }
++
++ if (locked_mods)
++ wlr_keyboard_notify_modifiers(&group->wlr_group->keyboard, 0, 0, locked_mods, 0);
++
+ xkb_keymap_unref(keymap);
+ xkb_context_unref(context);
+
+--
+2.52.0
+
diff --git a/patches/tablet-input-0.8.patch b/patches/tablet-input-0.8.patch
new file mode 100644
index 0000000..3c64854
--- /dev/null
+++ b/patches/tablet-input-0.8.patch
@@ -0,0 +1,378 @@
+From 1069919d0252e554faddccc1f9da154e171ccdda Mon Sep 17 00:00:00 2001
+From: A Frederick Christensen <dwl@ivories.org>
+Date: Thu, 26 Feb 2026 21:56:13 -0600
+Subject: [PATCH] Apply tablet-input patch
+
+---
+ Makefile | 6 +-
+ config.def.h | 1 +
+ dwl.c | 240 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 246 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 578194f..e0d1835 100644
+--- a/Makefile
++++ b/Makefile
+@@ -21,7 +21,8 @@ dwl: dwl.o util.o
+ $(CC) dwl.o util.o $(DWLCFLAGS) $(LDFLAGS) $(LDLIBS) -o $@
+ dwl.o: dwl.c client.h config.h config.mk cursor-shape-v1-protocol.h \
+ pointer-constraints-unstable-v1-protocol.h wlr-layer-shell-unstable-v1-protocol.h \
+- wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h
++ wlr-output-power-management-unstable-v1-protocol.h xdg-shell-protocol.h \
++ tablet-v2-protocol.h
+ util.o: util.c util.h
+
+ # wayland-scanner is a tool which generates C headers and rigging for Wayland
+@@ -45,6 +46,9 @@ wlr-output-power-management-unstable-v1-protocol.h:
+ xdg-shell-protocol.h:
+ $(WAYLAND_SCANNER) server-header \
+ $(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
++tablet-v2-protocol.h:
++ $(WAYLAND_SCANNER) server-header \
++ $(WAYLAND_PROTOCOLS)/unstable/tablet/tablet-unstable-v2.xml $@
+
+ config.h:
+ cp config.def.h $@
+diff --git a/config.def.h b/config.def.h
+index 8a6eda0..1f20dfd 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -4,6 +4,7 @@
+ ((hex >> 8) & 0xFF) / 255.0f, \
+ (hex & 0xFF) / 255.0f }
+ /* appearance */
++static const int tabletmaptosurface = 0; /* map tablet input to surface(1) or monitor(0) */
+ static const int sloppyfocus = 1; /* focus follows mouse */
+ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..4ef2cc8 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -51,6 +51,9 @@
+ #include <wlr/types/wlr_session_lock_v1.h>
+ #include <wlr/types/wlr_single_pixel_buffer_v1.h>
+ #include <wlr/types/wlr_subcompositor.h>
++#include <wlr/types/wlr_tablet_pad.h>
++#include <wlr/types/wlr_tablet_tool.h>
++#include <wlr/types/wlr_tablet_v2.h>
+ #include <wlr/types/wlr_viewporter.h>
+ #include <wlr/types/wlr_virtual_keyboard_v1.h>
+ #include <wlr/types/wlr_virtual_pointer_v1.h>
+@@ -268,6 +271,7 @@ 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 createtablet(struct wlr_input_device *device);
+ static void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint);
+ static void cursorframe(struct wl_listener *listener, void *data);
+ static void cursorwarptohint(void);
+@@ -281,6 +285,9 @@ 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 destroykeyboardgroup(struct wl_listener *listener, void *data);
++static void destroytablet(struct wl_listener *listener, void *data);
++static void destroytabletsurfacenotify(struct wl_listener *listener, void *data);
++static void destroytablettool(struct wl_listener *listener, void *data);
+ static Monitor *dirtomon(enum wlr_direction dir);
+ static void focusclient(Client *c, int lift);
+ static void focusmon(const Arg *arg);
+@@ -333,6 +340,11 @@ static void spawn(const Arg *arg);
+ static void startdrag(struct wl_listener *listener, void *data);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
++static void tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, bool change_x, bool change_y, double x, double y, double dx, double dy);
++static void tablettoolproximity(struct wl_listener *listener, void *data);
++static void tablettoolaxis(struct wl_listener *listener, void *data);
++static void tablettoolbutton(struct wl_listener *listener, void *data);
++static void tablettooltip(struct wl_listener *listener, void *data);
+ static void tile(Monitor *m);
+ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
+@@ -390,6 +402,13 @@ static struct wlr_pointer_constraint_v1 *active_constraint;
+ static struct wlr_cursor *cursor;
+ static struct wlr_xcursor_manager *cursor_mgr;
+
++static struct wlr_tablet_manager_v2 *tablet_mgr;
++static struct wlr_tablet_v2_tablet *tablet = NULL;
++static struct wlr_tablet_v2_tablet_tool *tablet_tool = NULL;
++static struct wlr_tablet_v2_tablet_pad *tablet_pad = NULL;
++static struct wlr_surface *tablet_curr_surface = NULL;
++static struct wl_listener destroy_tablet_surface_listener = {.notify = destroytabletsurfacenotify};
++
+ static struct wlr_scene_rect *root_bg;
+ static struct wlr_session_lock_manager_v1 *session_lock_mgr;
+ static struct wlr_scene_rect *locked_bg;
+@@ -412,6 +431,12 @@ static struct wl_listener cursor_button = {.notify = buttonpress};
+ static struct wl_listener cursor_frame = {.notify = cursorframe};
+ static struct wl_listener cursor_motion = {.notify = motionrelative};
+ static struct wl_listener cursor_motion_absolute = {.notify = motionabsolute};
++static struct wl_listener tablet_device_destroy = {.notify = destroytablet};
++static struct wl_listener tablet_tool_axis = {.notify = tablettoolaxis};
++static struct wl_listener tablet_tool_button = {.notify = tablettoolbutton};
++static struct wl_listener tablet_tool_destroy = {.notify = destroytablettool};
++static struct wl_listener tablet_tool_proximity = {.notify = tablettoolproximity};
++static struct wl_listener tablet_tool_tip = {.notify = tablettooltip};
+ static struct wl_listener gpu_reset = {.notify = gpureset};
+ static struct wl_listener layout_change = {.notify = updatemons};
+ static struct wl_listener new_idle_inhibitor = {.notify = createidleinhibitor};
+@@ -1199,6 +1224,28 @@ createpopup(struct wl_listener *listener, void *data)
+ LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
+ }
+
++void
++createtablet(struct wlr_input_device *device)
++{
++ if (!tablet) {
++ struct libinput_device *device_handle = NULL;
++ if (!wlr_input_device_is_libinput(device) ||
++ !(device_handle = wlr_libinput_get_device_handle(device)))
++ return;
++
++ tablet = wlr_tablet_create(tablet_mgr, seat, device);
++ wl_signal_add(&tablet->wlr_device->events.destroy, &tablet_device_destroy);
++ if (libinput_device_config_send_events_get_modes(device_handle)) {
++ libinput_device_config_send_events_set_mode(device_handle, send_events_mode);
++ wlr_cursor_attach_input_device(cursor, device);
++ }
++ } else if (device == tablet->wlr_device) {
++ wlr_log(WLR_ERROR, "createtablet: duplicate device");
++ } else {
++ wlr_log(WLR_ERROR, "createtablet: already have one tablet");
++ }
++}
++
+ void
+ cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
+ {
+@@ -1383,6 +1430,29 @@ destroykeyboardgroup(struct wl_listener *listener, void *data)
+ free(group);
+ }
+
++void
++destroytablet(struct wl_listener *listener, void *data)
++{
++ wl_list_remove(&tablet_device_destroy.link);
++ wlr_cursor_detach_input_device(cursor, tablet->wlr_device);
++ tablet = NULL;
++}
++
++void
++destroytabletsurfacenotify(struct wl_listener *listener, void *data)
++{
++ if (tablet_curr_surface)
++ wl_list_remove(&destroy_tablet_surface_listener.link);
++ tablet_curr_surface = NULL;
++}
++
++void
++destroytablettool(struct wl_listener *listener, void *data)
++{
++ destroytabletsurfacenotify(NULL, NULL);
++ tablet_tool = NULL;
++}
++
+ Monitor *
+ dirtomon(enum wlr_direction dir)
+ {
+@@ -1590,6 +1660,12 @@ inputdevice(struct wl_listener *listener, void *data)
+ case WLR_INPUT_DEVICE_POINTER:
+ createpointer(wlr_pointer_from_input_device(device));
+ break;
++ case WLR_INPUT_DEVICE_TABLET:
++ createtablet(device);
++ break;
++ case WLR_INPUT_DEVICE_TABLET_PAD:
++ tablet_pad = wlr_tablet_pad_create(tablet_mgr, seat, device);
++ break;
+ default:
+ /* TODO handle other input device types */
+ break;
+@@ -2585,6 +2661,8 @@ setup(void)
+
+ relative_pointer_mgr = wlr_relative_pointer_manager_v1_create(dpy);
+
++ tablet_mgr = wlr_tablet_v2_create(dpy);
++
+ /*
+ * Creates a cursor, which is a wlroots utility for tracking the cursor
+ * image shown on screen.
+@@ -2614,6 +2692,11 @@ setup(void)
+ wl_signal_add(&cursor->events.button, &cursor_button);
+ wl_signal_add(&cursor->events.axis, &cursor_axis);
+ wl_signal_add(&cursor->events.frame, &cursor_frame);
++ wl_signal_add(&cursor->events.tablet_tool_proximity, &tablet_tool_proximity);
++ wl_signal_add(&cursor->events.tablet_tool_axis, &tablet_tool_axis);
++ wl_signal_add(&cursor->events.tablet_tool_button, &tablet_tool_button);
++ wl_signal_add(&cursor->events.tablet_tool_tip, &tablet_tool_tip);
++
+
+ cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
+ wl_signal_add(&cursor_shape_mgr->events.request_set_shape, &request_set_cursor_shape);
+@@ -2709,6 +2792,163 @@ tagmon(const Arg *arg)
+ setmon(sel, dirtomon(arg->i), 0);
+ }
+
++void
++tabletapplymap(double x, double y, struct wlr_input_device *dev)
++{
++ Client *p;
++ struct wlr_box geom = {0};
++ if (tabletmaptosurface && tablet_curr_surface) {
++ toplevel_from_wlr_surface(tablet_curr_surface, &p, NULL);
++ if (p) {
++ for (; client_get_parent(p); p = client_get_parent(p));
++ geom.x = p->geom.x + p->bw;
++ geom.y = p->geom.y + p->bw;
++ geom.width = p->geom.width - 2 * p->bw;
++ geom.height = p->geom.height - 2 * p->bw;
++ }
++ }
++ wlr_cursor_map_input_to_region(cursor, dev, &geom);
++ wlr_cursor_map_input_to_output(cursor, dev, selmon->wlr_output);
++}
++
++void
++tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, bool change_x, bool change_y,
++ double x, double y, double dx, double dy)
++{
++ struct wlr_surface *surface = NULL;
++ double sx, sy;
++
++ if (!change_x && !change_y)
++ return;
++
++ tabletapplymap(x, y, tablet->wlr_device);
++
++ // TODO: apply constraints
++ switch (tablet_tool->wlr_tool->type) {
++ case WLR_TABLET_TOOL_TYPE_LENS:
++ case WLR_TABLET_TOOL_TYPE_MOUSE:
++ wlr_cursor_move(cursor, tablet->wlr_device, dx, dy);
++ break;
++ default:
++ wlr_cursor_warp_absolute(cursor, tablet->wlr_device, change_x ? x : NAN, change_y ? y : NAN);
++ break;
++ }
++
++ motionnotify(0, NULL, 0, 0, 0, 0);
++
++ xytonode(cursor->x, cursor->y, &surface, NULL, NULL, &sx, &sy);
++ if (surface && !wlr_surface_accepts_tablet_v2(surface, tablet))
++ surface = NULL;
++
++ if (surface != tablet_curr_surface) {
++ if (tablet_curr_surface) {
++ // TODO: wait until all buttons released before leaving
++ if (tablet_tool)
++ wlr_tablet_v2_tablet_tool_notify_proximity_out(tablet_tool);
++ if (tablet_pad)
++ wlr_tablet_v2_tablet_pad_notify_leave(tablet_pad, tablet_curr_surface);
++ wl_list_remove(&destroy_tablet_surface_listener.link);
++ }
++ if (surface) {
++ if (tablet_pad)
++ wlr_tablet_v2_tablet_pad_notify_enter(tablet_pad, tablet, surface);
++ if (tablet_tool)
++ wlr_tablet_v2_tablet_tool_notify_proximity_in(tablet_tool, tablet, surface);
++ wl_signal_add(&surface->events.destroy, &destroy_tablet_surface_listener);
++ }
++ tablet_curr_surface = surface;
++ }
++
++ if (surface)
++ wlr_tablet_v2_tablet_tool_notify_motion(tablet_tool, sx, sy);
++}
++
++void
++tablettoolproximity(struct wl_listener *listener, void *data)
++{
++ struct wlr_tablet_tool_proximity_event *event = data;
++ struct wlr_tablet_tool *tool = event->tool;
++
++ if (!tablet_tool) {
++ tablet_tool = wlr_tablet_tool_create(tablet_mgr, seat, tool);
++ wl_signal_add(&tablet_tool->wlr_tool->events.destroy, &tablet_tool_destroy);
++ wl_signal_add(&tablet_tool->events.set_cursor, &request_cursor);
++ }
++
++ switch (event->state) {
++ case WLR_TABLET_TOOL_PROXIMITY_OUT:
++ wlr_tablet_v2_tablet_tool_notify_proximity_out(tablet_tool);
++ destroytabletsurfacenotify(NULL, NULL);
++ break;
++ case WLR_TABLET_TOOL_PROXIMITY_IN:
++ tablettoolmotion(tablet_tool, true, true, event->x, event->y, 0, 0);
++ break;
++ }
++}
++
++double tilt_x = 0;
++double tilt_y = 0;
++
++void
++tablettoolaxis(struct wl_listener *listener, void *data)
++{
++ struct wlr_tablet_tool_axis_event *event = data;
++
++ tablettoolmotion(tablet_tool,
++ event->updated_axes & WLR_TABLET_TOOL_AXIS_X,
++ event->updated_axes & WLR_TABLET_TOOL_AXIS_Y,
++ event->x, event->y, event->dx, event->dy);
++
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_PRESSURE)
++ wlr_tablet_v2_tablet_tool_notify_pressure(tablet_tool, event->pressure);
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_DISTANCE)
++ wlr_tablet_v2_tablet_tool_notify_distance(tablet_tool, event->distance);
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_X)
++ tilt_x = event->tilt_x;
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_Y)
++ tilt_y = event->tilt_y;
++ if (event->updated_axes & (WLR_TABLET_TOOL_AXIS_TILT_X | WLR_TABLET_TOOL_AXIS_TILT_Y))
++ wlr_tablet_v2_tablet_tool_notify_tilt(tablet_tool, tilt_x, tilt_y);
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_ROTATION)
++ wlr_tablet_v2_tablet_tool_notify_rotation(tablet_tool, event->rotation);
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_SLIDER)
++ wlr_tablet_v2_tablet_tool_notify_slider(tablet_tool, event->slider);
++ if (event->updated_axes & WLR_TABLET_TOOL_AXIS_WHEEL)
++ wlr_tablet_v2_tablet_tool_notify_wheel(tablet_tool, event->wheel_delta, 0);
++}
++
++void
++tablettoolbutton(struct wl_listener *listener, void *data)
++{
++ struct wlr_tablet_tool_button_event *event = data;
++ wlr_tablet_v2_tablet_tool_notify_button(tablet_tool, event->button,
++ (enum zwp_tablet_pad_v2_button_state)event->state);
++}
++
++void
++tablettooltip(struct wl_listener *listener, void *data)
++{
++ struct wlr_tablet_tool_tip_event *event = data;
++
++ if (!tablet_curr_surface) {
++ struct wlr_pointer_button_event fakeptrbtnevent = {
++ .button = BTN_LEFT,
++ .state = event->state == WLR_TABLET_TOOL_TIP_UP ?
++ WL_POINTER_BUTTON_STATE_RELEASED : WL_POINTER_BUTTON_STATE_PRESSED,
++ .time_msec = event->time_msec,
++ };
++ buttonpress(NULL, (void *)&fakeptrbtnevent);
++ }
++
++ if (event->state == WLR_TABLET_TOOL_TIP_UP) {
++ wlr_tablet_v2_tablet_tool_notify_up(tablet_tool);
++ return;
++ }
++
++ wlr_tablet_v2_tablet_tool_notify_down(tablet_tool);
++ wlr_tablet_tool_v2_start_implicit_grab(tablet_tool);
++}
++
+ void
+ tile(Monitor *m)
+ {
+--
+2.52.0
+
diff --git a/patches/touch-input-0.8.patch b/patches/touch-input-0.8.patch
new file mode 100644
index 0000000..45fc01e
--- /dev/null
+++ b/patches/touch-input-0.8.patch
@@ -0,0 +1,259 @@
+From 44dfe863a00f4bdc646df3d761ac97711dd2107a Mon Sep 17 00:00:00 2001
+From: A Frederick Christensen <dwl@ivories.org>
+Date: Thu, 26 Feb 2026 22:12:53 -0600
+Subject: [PATCH] Apply touch-input patch
+
+---
+ dwl.c | 158 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 158 insertions(+)
+
+diff --git a/dwl.c b/dwl.c
+index 44f3ad9..ccfe33c 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -51,6 +51,7 @@
+ #include <wlr/types/wlr_session_lock_v1.h>
+ #include <wlr/types/wlr_single_pixel_buffer_v1.h>
+ #include <wlr/types/wlr_subcompositor.h>
++#include <wlr/types/wlr_touch.h>
+ #include <wlr/types/wlr_viewporter.h>
+ #include <wlr/types/wlr_virtual_keyboard_v1.h>
+ #include <wlr/types/wlr_virtual_pointer_v1.h>
+@@ -161,6 +162,12 @@ typedef struct {
+ struct wl_listener destroy;
+ } KeyboardGroup;
+
++typedef struct TouchGroup {
++ struct wl_list link;
++ struct wlr_touch *touch;
++ Monitor *m;
++} TouchGroup;
++
+ typedef struct {
+ /* Must keep this field first */
+ unsigned int type; /* LayerShell */
+@@ -268,7 +275,9 @@ 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 createtouch(struct wlr_touch *touch);
+ static void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint);
++static void createtouch(struct wlr_touch *touch);
+ static void cursorframe(struct wl_listener *listener, void *data);
+ static void cursorwarptohint(void);
+ static void destroydecoration(struct wl_listener *listener, void *data);
+@@ -338,6 +347,10 @@ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
++static void touchdown(struct wl_listener *listener, void *data);
++static void touchup(struct wl_listener *listener, void *data);
++static void touchframe(struct wl_listener *listener, void *data);
++static void touchmotion(struct wl_listener *listener, void *data);
+ static void unlocksession(struct wl_listener *listener, void *data);
+ static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
+ static void unmapnotify(struct wl_listener *listener, void *data);
+@@ -405,6 +418,7 @@ static struct wlr_output_layout *output_layout;
+ static struct wlr_box sgeom;
+ static struct wl_list mons;
+ static Monitor *selmon;
++static struct wl_list touches;
+
+ /* global event handlers */
+ static struct wl_listener cursor_axis = {.notify = axisnotify};
+@@ -434,6 +448,10 @@ static struct wl_listener request_set_sel = {.notify = setsel};
+ static struct wl_listener request_set_cursor_shape = {.notify = setcursorshape};
+ static struct wl_listener request_start_drag = {.notify = requeststartdrag};
+ static struct wl_listener start_drag = {.notify = startdrag};
++static struct wl_listener touch_down = {.notify = touchdown};
++static struct wl_listener touch_frame = {.notify = touchframe};
++static struct wl_listener touch_motion = {.notify = touchmotion};
++static struct wl_listener touch_up = {.notify = touchup};
+ static struct wl_listener new_session_lock = {.notify = locksession};
+
+ #ifdef XWAYLAND
+@@ -781,6 +799,10 @@ cleanuplisteners(void)
+ wl_list_remove(&request_set_cursor_shape.link);
+ wl_list_remove(&request_start_drag.link);
+ wl_list_remove(&start_drag.link);
++ wl_list_remove(&touch_down.link);
++ wl_list_remove(&touch_frame.link);
++ wl_list_remove(&touch_motion.link);
++ wl_list_remove(&touch_up.link);
+ wl_list_remove(&new_session_lock.link);
+ #ifdef XWAYLAND
+ wl_list_remove(&new_xwayland_surface.link);
+@@ -1199,6 +1221,16 @@ createpopup(struct wl_listener *listener, void *data)
+ LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
+ }
+
++void
++createtouch(struct wlr_touch *wlr_touch)
++{
++ TouchGroup *touch = ecalloc(1, sizeof(TouchGroup));
++
++ touch->touch = wlr_touch;
++ wl_list_insert(&touches, &touch->link);
++ wlr_cursor_attach_input_device(cursor, &wlr_touch->base);
++}
++
+ void
+ cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
+ {
+@@ -1590,6 +1622,9 @@ inputdevice(struct wl_listener *listener, void *data)
+ case WLR_INPUT_DEVICE_POINTER:
+ createpointer(wlr_pointer_from_input_device(device));
+ break;
++ case WLR_INPUT_DEVICE_TOUCH:
++ createtouch(wlr_touch_from_input_device(device));
++ break;
+ default:
+ /* TODO handle other input device types */
+ break;
+@@ -1602,6 +1637,8 @@ inputdevice(struct wl_listener *listener, void *data)
+ caps = WL_SEAT_CAPABILITY_POINTER;
+ if (!wl_list_empty(&kb_group->wlr_group->devices))
+ caps |= WL_SEAT_CAPABILITY_KEYBOARD;
++ if (!wl_list_empty(&touches))
++ caps |= WL_SEAT_CAPABILITY_TOUCH;
+ wlr_seat_set_capabilities(seat, caps);
+ }
+
+@@ -2615,6 +2652,13 @@ setup(void)
+ wl_signal_add(&cursor->events.axis, &cursor_axis);
+ wl_signal_add(&cursor->events.frame, &cursor_frame);
+
++ wl_list_init(&touches);
++
++ wl_signal_add(&cursor->events.touch_down, &touch_down);
++ wl_signal_add(&cursor->events.touch_frame, &touch_frame);
++ wl_signal_add(&cursor->events.touch_motion, &touch_motion);
++ wl_signal_add(&cursor->events.touch_up, &touch_up);
++
+ cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
+ wl_signal_add(&cursor_shape_mgr->events.request_set_shape, &request_set_cursor_shape);
+
+@@ -2787,6 +2831,120 @@ toggleview(const Arg *arg)
+ printstatus();
+ }
+
++void
++touchdown(struct wl_listener *listener, void *data)
++{
++ struct wlr_touch_down_event *event = data;
++ double lx, ly;
++ double sx, sy;
++ struct wlr_surface *surface;
++ Client *c = NULL;
++ uint32_t serial = 0;
++ Monitor *m;
++
++ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
++
++ // Map the input to the appropriate output, to ensure that rotation is
++ // handled.
++ wl_list_for_each(m, &mons, link) {
++ if (m == NULL || m->wlr_output == NULL) {
++ continue;
++ }
++ if (event->touch->output_name != NULL && 0 != strcmp(event->touch->output_name, m->wlr_output->name)) {
++ continue;
++ }
++
++ wlr_cursor_map_input_to_output(cursor, &event->touch->base, m->wlr_output);
++ }
++
++ wlr_cursor_absolute_to_layout_coords(cursor, &event->touch->base, event->x, event->y, &lx, &ly);
++
++ /* Find the client under the pointer and send the event along. */
++ xytonode(lx, ly, &surface, &c, NULL, &sx, &sy);
++ if (sloppyfocus)
++ focusclient(c, 0);
++
++ if (surface != NULL) {
++ serial = wlr_seat_touch_notify_down(seat, surface, event->time_msec, event->touch_id, sx, sy);
++ }
++
++ if (serial && wlr_seat_touch_num_points(seat) == 1) {
++ /* Emulate a mouse click if the touch event wasn't handled */
++ struct wlr_pointer_button_event *button_event = data;
++ struct wlr_pointer_motion_absolute_event *motion_event = data;
++ double dx, dy;
++
++ wlr_cursor_absolute_to_layout_coords(cursor, &motion_event->pointer->base, motion_event->x, motion_event->y, &lx, &ly);
++ wlr_cursor_warp_closest(cursor, &motion_event->pointer->base, lx, ly);
++ dx = lx - cursor->x;
++ dy = ly - cursor->y;
++ motionnotify(motion_event->time_msec, &motion_event->pointer->base, dx, dy, dx, dy);
++
++ button_event->button = BTN_LEFT;
++ button_event->state = WL_POINTER_BUTTON_STATE_PRESSED;
++ buttonpress(listener, button_event);
++ }
++}
++
++void
++touchup(struct wl_listener *listener, void *data)
++{
++ struct wlr_touch_up_event *event = data;
++
++ if (!wlr_seat_touch_get_point(seat, event->touch_id)) {
++ return;
++ }
++
++ if (wlr_seat_touch_num_points(seat) == 1) {
++ struct wlr_pointer_button_event *button_event = data;
++
++ button_event->button = BTN_LEFT;
++ button_event->state = WL_POINTER_BUTTON_STATE_RELEASED;
++ buttonpress(listener, button_event);
++ }
++
++ wlr_seat_touch_notify_up(seat, event->time_msec, event->touch_id);
++ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
++}
++
++void
++touchframe(struct wl_listener *listener, void *data)
++{
++ wlr_seat_touch_notify_frame(seat);
++ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
++}
++
++void
++touchmotion(struct wl_listener *listener, void *data)
++{
++ struct wlr_touch_motion_event *event = data;
++ double lx, ly;
++ double sx, sy;
++ struct wlr_surface *surface;
++ Client *c = NULL;
++
++ if (!wlr_seat_touch_get_point(seat, event->touch_id)) {
++ return;
++ }
++
++ wlr_cursor_absolute_to_layout_coords(cursor, &event->touch->base, event->x, event->y, &lx, &ly);
++ xytonode(lx, ly, &surface, &c, NULL, &sx, &sy);
++
++ if (c != NULL && surface != NULL) {
++ if (sloppyfocus)
++ focusclient(c, 0);
++ wlr_seat_touch_point_focus(seat, surface, event->time_msec, event->touch_id, sx, sy);
++ } else {
++ if (sloppyfocus)
++ focusclient(NULL, 0);
++ wlr_seat_touch_point_clear_focus(seat, event->time_msec, event->touch_id);
++ }
++ wlr_seat_touch_notify_motion(seat, event->time_msec, event->touch_id, sx, sy);
++
++ wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
++}
++
++
+ void
+ unlocksession(struct wl_listener *listener, void *data)
+ {
+--
+2.52.0
+
diff --git a/patches/unclutter.patch b/patches/unclutter.patch
new file mode 100644
index 0000000..dd5a298
--- /dev/null
+++ b/patches/unclutter.patch
@@ -0,0 +1,192 @@
+From 68914f40359ebccc7b684a1f74d82419b1796cdf Mon Sep 17 00:00:00 2001
+From: Guido Cella <guido@guidocella.xyz>
+Date: Thu, 25 Jul 2024 17:59:05 +0200
+Subject: [PATCH] =?UTF-8?q?hide=20the=20mouse=20cursor=20if=20it=20isn?=
+ =?UTF-8?q?=E2=80=99t=20being=20used?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ config.def.h | 2 ++
+ dwl.c | 74 +++++++++++++++++++++++++++++++++++++++++++++-------
+ 2 files changed, 67 insertions(+), 9 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171..790c73d 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -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
+
+diff --git a/dwl.c b/dwl.c
+index 775dadf..621779e 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -288,6 +288,8 @@ 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);
+@@ -389,6 +391,14 @@ 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;
+@@ -609,8 +619,9 @@ 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);
+- /* TODO: allow usage of scroll wheel for mousebindings, it can be implemented
+- * by checking the event's orientation and the delta of the event */
++ handlecursoractivity();
++ /* TODO: allow usage of scroll wheel 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. */
+ wlr_seat_pointer_notify_axis(seat,
+ event->time_msec, event->orientation, event->delta,
+@@ -627,6 +638,7 @@ 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:
+@@ -1563,6 +1575,32 @@ handlesig(int signo)
+ quit(NULL);
+ }
+
++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)
+ {
+@@ -1903,6 +1941,7 @@ 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)
+@@ -1927,7 +1966,7 @@ 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);
+@@ -2284,6 +2323,7 @@ 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
+@@ -2307,9 +2347,16 @@ 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
+@@ -2321,9 +2368,14 @@ setcursorshape(struct wl_listener *listener, void *data)
+ /* This can be sent by any client, so we check to make sure this one
+ * 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
+@@ -2614,6 +2666,9 @@ setup(void)
+ cursor_shape_mgr = wlr_cursor_shape_manager_v1_create(dpy, 1);
+ wl_signal_add(&cursor_shape_mgr->events.request_set_shape, &request_set_cursor_shape);
+
++ 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,
+@@ -2998,6 +3053,7 @@ 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 *
+--
+2.49.0
+
diff --git a/patches/vanitygaps-0.7.patch b/patches/vanitygaps-0.7.patch
new file mode 100644
index 0000000..622b444
--- /dev/null
+++ b/patches/vanitygaps-0.7.patch
@@ -0,0 +1,358 @@
+From 3c95b58bc2b87ebd9b8481b3b16e49d99883f0a7 Mon Sep 17 00:00:00 2001
+From: Bonicgamer <44382222+Bonicgamer@users.noreply.github.com>
+Date: Mon, 17 Aug 2020 14:48:24 -0400
+Subject: [PATCH 1/2] Implement vanitygaps
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
+---
+ config.def.h | 21 ++++++++
+ dwl.c | 150 +++++++++++++++++++++++++++++++++++++++++++++++----
+ 2 files changed, 161 insertions(+), 10 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171d..39e528b1 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -6,7 +6,12 @@
+ /* appearance */
+ static const int sloppyfocus = 1; /* focus follows mouse */
+ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
++static const int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
++static const unsigned int gappih = 10; /* horiz inner gap between windows */
++static const unsigned int gappiv = 10; /* vert inner gap between windows */
++static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
++static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */
+ static const float rootcolor[] = COLOR(0x222222ff);
+ static const float bordercolor[] = COLOR(0x444444ff);
+ static const float focuscolor[] = COLOR(0x005577ff);
+@@ -133,6 +138,22 @@ static const Key keys[] = {
+ { MODKEY, XKB_KEY_d, incnmaster, {.i = -1} },
+ { MODKEY, XKB_KEY_h, setmfact, {.f = -0.05f} },
+ { MODKEY, XKB_KEY_l, setmfact, {.f = +0.05f} },
++ { MODKEY|WLR_MODIFIER_LOGO, XKB_KEY_h, incgaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_LOGO, XKB_KEY_l, incgaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT, XKB_KEY_H, incogaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT, XKB_KEY_L, incogaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_CTRL, XKB_KEY_h, incigaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_CTRL, XKB_KEY_l, incigaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_LOGO, XKB_KEY_0, togglegaps, {0} },
++ { MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT, XKB_KEY_parenright,defaultgaps, {0} },
++ { MODKEY, XKB_KEY_y, incihgaps, {.i = +1 } },
++ { MODKEY, XKB_KEY_o, incihgaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_y, incivgaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_o, incivgaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_LOGO, XKB_KEY_y, incohgaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_LOGO, XKB_KEY_o, incohgaps, {.i = -1 } },
++ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Y, incovgaps, {.i = +1 } },
++ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_O, incovgaps, {.i = -1 } },
+ { MODKEY, XKB_KEY_Return, zoom, {0} },
+ { MODKEY, XKB_KEY_Tab, view, {0} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C, killclient, {0} },
+diff --git a/dwl.c b/dwl.c
+index a2711f67..d749728a 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -200,6 +200,10 @@ struct Monitor {
+ struct wlr_box w; /* window area, layout-relative */
+ struct wl_list layers[4]; /* LayerSurface.link */
+ const Layout *lt[2];
++ int gappih; /* horizontal gap between windows */
++ int gappiv; /* vertical gap between windows */
++ int gappoh; /* horizontal outer gaps */
++ int gappov; /* vertical outer gaps */
+ unsigned int seltags;
+ unsigned int sellt;
+ uint32_t tagset[2];
+@@ -273,6 +277,7 @@ 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 defaultgaps(const Arg *arg);
+ 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);
+@@ -293,6 +298,13 @@ static void fullscreennotify(struct wl_listener *listener, void *data);
+ static void gpureset(struct wl_listener *listener, void *data);
+ static void handlesig(int signo);
+ static void incnmaster(const Arg *arg);
++static void incgaps(const Arg *arg);
++static void incigaps(const Arg *arg);
++static void incihgaps(const Arg *arg);
++static void incivgaps(const Arg *arg);
++static void incogaps(const Arg *arg);
++static void incohgaps(const Arg *arg);
++static void incovgaps(const Arg *arg);
+ static void inputdevice(struct wl_listener *listener, void *data);
+ static int keybinding(uint32_t mods, xkb_keysym_t sym);
+ static void keypress(struct wl_listener *listener, void *data);
+@@ -327,6 +339,7 @@ static void setcursorshape(struct wl_listener *listener, void *data);
+ static void setfloating(Client *c, int floating);
+ static void setfullscreen(Client *c, int fullscreen);
+ static void setgamma(struct wl_listener *listener, void *data);
++static void setgaps(int oh, int ov, int ih, int iv);
+ static void setlayout(const Arg *arg);
+ static void setmfact(const Arg *arg);
+ static void setmon(Client *c, Monitor *m, uint32_t newtags);
+@@ -340,6 +353,7 @@ static void tagmon(const Arg *arg);
+ static void tile(Monitor *m);
+ static void togglefloating(const Arg *arg);
+ static void togglefullscreen(const Arg *arg);
++static void togglegaps(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
+ static void unlocksession(struct wl_listener *listener, void *data);
+@@ -413,6 +427,8 @@ static struct wlr_box sgeom;
+ static struct wl_list mons;
+ static Monitor *selmon;
+
++static int enablegaps = 1; /* enables gaps, used by togglegaps */
++
+ #ifdef XWAYLAND
+ static void activatex11(struct wl_listener *listener, void *data);
+ static void associatex11(struct wl_listener *listener, void *data);
+@@ -989,6 +1005,11 @@ createmon(struct wl_listener *listener, void *data)
+ for (i = 0; i < LENGTH(m->layers); i++)
+ wl_list_init(&m->layers[i]);
+
++ m->gappih = gappih;
++ m->gappiv = gappiv;
++ m->gappoh = gappoh;
++ m->gappov = gappov;
++
+ wlr_output_state_init(&state);
+ /* Initialize monitor state using configured rules */
+ m->tagset[0] = m->tagset[1] = 1;
+@@ -1171,6 +1192,12 @@ cursorwarptohint(void)
+ }
+ }
+
++void
++defaultgaps(const Arg *arg)
++{
++ setgaps(gappoh, gappov, gappih, gappiv);
++}
++
+ void
+ destroydecoration(struct wl_listener *listener, void *data)
+ {
+@@ -1524,6 +1551,83 @@ incnmaster(const Arg *arg)
+ arrange(selmon);
+ }
+
++void
++incgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov + arg->i,
++ selmon->gappih + arg->i,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++incigaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih + arg->i,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++incihgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih + arg->i,
++ selmon->gappiv
++ );
++}
++
++void
++incivgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++incogaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov + arg->i,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
++void
++incohgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
++void
++incovgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov + arg->i,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
+ void
+ inputdevice(struct wl_listener *listener, void *data)
+ {
+@@ -2352,6 +2456,16 @@ setgamma(struct wl_listener *listener, void *data)
+ wlr_output_schedule_frame(m->wlr_output);
+ }
+
++void
++setgaps(int oh, int ov, int ih, int iv)
++{
++ selmon->gappoh = MAX(oh, 0);
++ selmon->gappov = MAX(ov, 0);
++ selmon->gappih = MAX(ih, 0);
++ selmon->gappiv = MAX(iv, 0);
++ arrange(selmon);
++}
++
+ void
+ setlayout(const Arg *arg)
+ {
+@@ -2691,7 +2805,7 @@ tagmon(const Arg *arg)
+ void
+ tile(Monitor *m)
+ {
+- unsigned int mw, my, ty;
++ unsigned int mw, my, ty, h, r, oe = enablegaps, ie = enablegaps;
+ int i, n = 0;
+ Client *c;
+
+@@ -2701,22 +2815,31 @@ tile(Monitor *m)
+ if (n == 0)
+ return;
+
++ if (smartgaps == n) {
++ oe = 0; // outer gaps disabled
++ }
++
+ if (n > m->nmaster)
+- mw = m->nmaster ? (int)roundf(m->w.width * m->mfact) : 0;
++ mw = m->nmaster ? (int)roundf((m->w.width + m->gappiv*ie) * m->mfact) : 0;
+ else
+- mw = m->w.width;
+- i = my = ty = 0;
++ mw = m->w.width - 2*m->gappov*oe + m->gappiv*ie;
++ i = 0;
++ my = ty = m->gappoh*oe;
+ wl_list_for_each(c, &clients, link) {
+ if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+ continue;
+ if (i < m->nmaster) {
+- resize(c, (struct wlr_box){.x = m->w.x, .y = m->w.y + my, .width = mw,
+- .height = (m->w.height - my) / (MIN(n, m->nmaster) - i)}, 0);
+- my += c->geom.height;
++ r = MIN(n, m->nmaster) - i;
++ h = (m->w.height - my - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
++ resize(c, (struct wlr_box){.x = m->w.x + m->gappov*oe, .y = m->w.y + my,
++ .width = mw - m->gappiv*ie, .height = h}, 0);
++ my += c->geom.height + m->gappih*ie;
+ } else {
+- resize(c, (struct wlr_box){.x = m->w.x + mw, .y = m->w.y + ty,
+- .width = m->w.width - mw, .height = (m->w.height - ty) / (n - i)}, 0);
+- ty += c->geom.height;
++ r = n - i;
++ h = (m->w.height - ty - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
++ resize(c, (struct wlr_box){.x = m->w.x + mw + m->gappov*oe, .y = m->w.y + ty,
++ .width = m->w.width - mw - 2*m->gappov*oe, .height = h}, 0);
++ ty += c->geom.height + m->gappih*ie;
+ }
+ i++;
+ }
+@@ -2739,6 +2862,13 @@ togglefullscreen(const Arg *arg)
+ setfullscreen(sel, !sel->isfullscreen);
+ }
+
++void
++togglegaps(const Arg *arg)
++{
++ enablegaps = !enablegaps;
++ arrange(selmon);
++}
++
+ void
+ toggletag(const Arg *arg)
+ {
+--
+2.46.0
+
+
+From 8b9db986eddeade22d92fb15a8c836912869be29 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
+ <leohdz172@protonmail.com>
+Date: Wed, 20 Jul 2022 00:15:32 -0500
+Subject: [PATCH 2/2] allow gaps in monocle layout if requested
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
+---
+ config.def.h | 1 +
+ dwl.c | 6 +++++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/config.def.h b/config.def.h
+index 39e528b1..f4d4095d 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -7,6 +7,7 @@
+ static const int sloppyfocus = 1; /* focus follows mouse */
+ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */
+ static const int smartgaps = 0; /* 1 means no outer gap when there is only one window */
++static const int monoclegaps = 0; /* 1 means outer gaps in monocle layout */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int gappih = 10; /* horiz inner gap between windows */
+ static const unsigned int gappiv = 10; /* vert inner gap between windows */
+diff --git a/dwl.c b/dwl.c
+index d749728a..dbc66ef8 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -1879,8 +1879,12 @@ monocle(Monitor *m)
+ wl_list_for_each(c, &clients, link) {
+ if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+ continue;
+- resize(c, m->w, 0);
+ n++;
++ if (!monoclegaps)
++ resize(c, m->w, 0);
++ else
++ resize(c, (struct wlr_box){.x = m->w.x + gappoh, .y = m->w.y + gappov,
++ .width = m->w.width - 2 * gappoh, .height = m->w.height - 2 * gappov}, 0);
+ }
+ if (n)
+ snprintf(m->ltsymbol, LENGTH(m->ltsymbol), "[%d]", n);
+--
+2.46.0
+