Hyprland: add GNOME Calculator rule

.config/hypr/conf.d/rules.conf

@@ -1,5 +1,6 @@
 # Floating windows
 windowrulev2 = float,class:^com\.nextcloud\.desktopclient\.nextcloud$
+windowrulev2 = float,class:^org\.gnome\.Calculator$
 windowrulev2 = float,class:^fsearch$
 windowrulev2 = float,class:^nm-connection-editor$
 windowrulev2 = float,class:^yad$

.scripts/system/kblayout-picker

@@ -0,0 +1,103 @@
+#!/bin/sh
+
+options="English (US) [us]
+Dari [af]
+Arabic [ara]
+Albanian [al]
+Armenian [am]
+German (Austria) [at]
+English (Australian) [au]
+Azerbaijani [az]
+Belarusian [by]
+Belgian [be]
+Bangla [bd]
+Indian [in]
+Bosnian [ba]
+Portuguese (Brazil) [br]
+Bulgarian [bg]
+Berber (Algeria, Latin) [dz]
+Arabic (Morocco) [ma]
+English (Cameroon) [cm]
+Burmese [mm]
+French (Canada) [ca]
+French (Democratic Republic of the Congo) [cd]
+Chinese [cn]
+Croatian [hr]
+Czech [cz]
+Danish [dk]
+Dutch [nl]
+Dzongkha [bt]
+Estonian [ee]
+Persian [ir]
+Iraqi [iq]
+Faroese [fo]
+Finnish [fi]
+French [fr]
+English (Ghana) [gh]
+N'Ko (AZERTY) [gn]
+Georgian [ge]
+German [de]
+Greek [gr]
+Hungarian [hu]
+Icelandic [is]
+Hebrew [il]
+Italian [it]
+Japanese [jp]
+Kyrgyz [kg]
+Khmer (Cambodia) [kh]
+Kazakh [kz]
+Lao [la]
+Spanish (Latin American) [latam]
+Lithuanian [lt]
+Latvian [lv]
+Maori [mao]
+Montenegrin [me]
+Macedonian [mk]
+Maltese [mt]
+Mongolian [mn]
+Norwegian [no]
+Polish [pl]
+Portuguese [pt]
+Romanian [ro]
+Russian [ru]
+Serbian [rs]
+Slovenian [si]
+Slovak [sk]
+Spanish [es]
+Swedish [se]
+German (Switzerland) [ch]
+Arabic (Syria) [sy]
+Tajik [tj]
+Sinhala (phonetic) [lk]
+Thai [th]
+Turkish [tr]
+Taiwanese [tw]
+Ukrainian [ua]
+English (UK) [gb]
+Uzbek [uz]
+Vietnamese [vn]
+Korean [kr]
+Irish [ie]
+Urdu (Pakistan) [pk]
+Dhivehi [mv]
+English (South Africa) [za]
+Esperanto [epo]
+Nepali [np]
+English (Nigeria) [ng]
+Amharic [et]
+Wolof [sn]
+Braille [brai]
+Turkmen [tm]
+Bambara [ml]
+Swahili (Tanzania) [tz]
+French (Togo) [tg]
+Swahili (Kenya) [ke]
+Tswana [bw]
+Filipino [ph]
+Moldavian [md]
+Indonesian (Latin) [id]
+Malay (Jawi, Arabic Keyboard) [my]"
+
+lang="$(echo "$options" | wofi --dmenu -p "Keyboard layout" | sed -r 's/.*\[(.+)\]/\1/')"
+
+[ ! -z "$lang" ] && hyprctl keyword input:kb_layout "$lang"