x11/showmethekey: add new port

Show keys you typed on screen, so your audiences can see what you do
clearly while you are streaming or recording. A screenkey alternative
that works on both X11 and Wayland.

https://showmethekey.alynx.one/

x11/Makefile

@@ -307,6 +307,7 @@
     SUBDIR += setlayout
     SUBDIR += setxkbmap
     SUBDIR += showkeys
+    SUBDIR += showmethekey
     SUBDIR += simdock
     SUBDIR += simplestroke
     SUBDIR += slick-greeter

x11/showmethekey/Makefile

@@ -0,0 +1,31 @@
+PORTNAME=	showmethekey
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.4.6
+CATEGORIES=	x11
+
+MAINTAINER=	jbeich@FreeBSD.org
+COMMENT=	Show keys you typed on screen
+
+LICENSE=	APACHE20
+
+LIB_DEPENDS=	libjson-glib-1.0.so:devel/json-glib \
+		libevdev.so:devel/libevdev \
+		libudev.so:devel/libudev-devd \
+		libinput.so:x11/libinput \
+		libxkbcommon.so:x11/libxkbcommon
+RUN_DEPENDS=	pkexec:sysutils/polkit
+
+USES=		compiler:c11 gettext-tools gnome meson pkgconfig
+USE_GITHUB=	yes
+USE_GNOME=	cairo gtk30
+GH_ACCOUNT=	AlynxZhou
+PLIST_FILES=	bin/${PORTNAME}-cli \
+		bin/${PORTNAME}-gtk \
+		share/applications/${PORTNAME}.desktop \
+		share/icons/hicolor/scalable/apps/${PORTNAME}.svg \
+		share/locale/zh_CN/LC_MESSAGES/${PORTNAME}.mo \
+		share/pixmaps/${PORTNAME}.png
+GLIB_SCHEMAS=	one.alynx.showmethekey.gschema.xml
+INSTALLS_ICONS=	yes
+
+.include <bsd.port.mk>

x11/showmethekey/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1618998142
+SHA256 (AlynxZhou-showmethekey-v1.4.6_GH0.tar.gz) = 447678dde9a9861c3b38e2dc9ef10b990d51012a4d91e4b779c0f73db243a36e
+SIZE (AlynxZhou-showmethekey-v1.4.6_GH0.tar.gz) = 3095444

x11/showmethekey/pkg-descr

@@ -0,0 +1,13 @@
+Show keys you typed on screen, so your audiences can see what you do
+clearly while you are streaming or recording. A screenkey alternative
+that works on both X11 and Wayland.
+
+Features:
+- Key events reading via libinput
+- Configurable floating window size
+- Click-through but dragable floating window
+- Temporary hiding support
+- Keymap handling via xkbcommon
+- Mouse button support
+
+WWW: https://showmethekey.alynx.one/