dots - my configuration files
rofi-bluetooth (7796B) - raw
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 | #!/usr/bin/env bash # __ _ _ _ _ _ _ # _ __ ___ / _(_) | |__ | |_ _ ___| |_ ___ ___ | |_| |__ # | '__/ _ \| |_| |_____| '_ \| | | | |/ _ \ __/ _ \ / _ \| __| '_ \ # | | | (_) | _| |_____| |_) | | |_| | __/ || (_) | (_) | |_| | | | # |_| \___/|_| |_| |_.__/|_|\__,_|\___|\__\___/ \___/ \__|_| |_| # # Author: Nick Clyde (clydedroid) # # A script that generates a rofi menu that uses bluetoothctl to # connect to bluetooth devices and display status info. # # Inspired by networkmanager-dmenu (https://github.com/firecat53/networkmanager-dmenu) # Thanks to x70b1 (https://github.com/polybar/polybar-scripts/tree/master/polybar-scripts/system-bluetooth-bluetoothctl) # # Depends on: # Arch repositories: rofi, bluez-utils (contains bluetoothctl) # Constants divider="---------" goback="Back" # Checks if bluetooth controller is powered on power_on() { if bluetoothctl show | grep -q "Powered: yes"; then return 0 else return 1 fi } # Toggles power state toggle_power() { if power_on; then bluetoothctl power off show_menu else if rfkill list bluetooth | grep -q 'blocked: yes'; then rfkill unblock bluetooth && sleep 3 fi bluetoothctl power on show_menu fi } # Checks if controller is scanning for new devices scan_on() { if bluetoothctl show | grep -q "Discovering: yes"; then echo "Scan: on" return 0 else echo "Scan: off" return 1 fi } # Toggles scanning state toggle_scan() { if scan_on; then kill $(pgrep -f "bluetoothctl scan on") bluetoothctl scan off show_menu else bluetoothctl scan on & echo "Scanning..." sleep 5 show_menu fi } # Checks if controller is able to pair to devices pairable_on() { if bluetoothctl show | grep -q "Pairable: yes"; then echo "Pairable: on" return 0 else echo "Pairable: off" return 1 fi } # Toggles pairable state toggle_pairable() { if pairable_on; then bluetoothctl pairable off show_menu else bluetoothctl pairable on show_menu fi } # Checks if controller is discoverable by other devices discoverable_on() { if bluetoothctl show | grep -q "Discoverable: yes"; then echo "Discoverable: on" return 0 else echo "Discoverable: off" return 1 fi } # Toggles discoverable state toggle_discoverable() { if discoverable_on; then bluetoothctl discoverable off show_menu else bluetoothctl discoverable on show_menu fi } # Checks if a device is connected device_connected() { device_info=$(bluetoothctl info "$1") if echo "$device_info" | grep -q "Connected: yes"; then return 0 else return 1 fi } # Toggles device connection toggle_connection() { if device_connected "$1"; then bluetoothctl disconnect "$1" device_menu "$device" else bluetoothctl connect "$1" device_menu "$device" fi } # Checks if a device is paired device_paired() { device_info=$(bluetoothctl info "$1") if echo "$device_info" | grep -q "Paired: yes"; then echo "Paired: yes" return 0 else echo "Paired: no" return 1 fi } # Toggles device paired state toggle_paired() { if device_paired "$1"; then bluetoothctl remove "$1" device_menu "$device" else bluetoothctl pair "$1" device_menu "$device" fi } # Checks if a device is trusted device_trusted() { device_info=$(bluetoothctl info "$1") if echo "$device_info" | grep -q "Trusted: yes"; then echo "Trusted: yes" return 0 else echo "Trusted: no" return 1 fi } # Toggles device connection toggle_trust() { if device_trusted "$1"; then bluetoothctl untrust "$1" device_menu "$device" else bluetoothctl trust "$1" device_menu "$device" fi } # Prints a short string with the current bluetooth status # Useful for status bars like polybar, etc. print_status() { if power_on; then printf '' paired_devices_cmd="devices Paired" # Check if an outdated version of bluetoothctl is used to preserve backwards compatibility if (( $(echo "$(bluetoothctl version | cut -d ' ' -f 2) < 5.65" | bc -l) )); then paired_devices_cmd="paired-devices" fi mapfile -t paired_devices < <(bluetoothctl $paired_devices_cmd | grep Device | cut -d ' ' -f 2) counter=0 for device in "${paired_devices[@]}"; do if device_connected "$device"; then device_alias=$(bluetoothctl info "$device" | grep "Alias" | cut -d ' ' -f 2-) if [ $counter -gt 0 ]; then printf ", %s" "$device_alias" else printf " %s" "$device_alias" fi ((counter++)) fi done printf "\n" else echo "" fi } # A submenu for a specific device that allows connecting, pairing, and trusting device_menu() { device=$1 # Get device name and mac address device_name=$(echo "$device" | cut -d ' ' -f 3-) mac=$(echo "$device" | cut -d ' ' -f 2) # Build options if device_connected "$mac"; then connected="Connected: yes" else connected="Connected: no" fi paired=$(device_paired "$mac") trusted=$(device_trusted "$mac") options="$connected\n$paired\n$trusted\n$divider\n$goback\nExit" # Open rofi menu, read chosen option chosen="$(echo -e "$options" | $rofi_command "$device_name")" # Match chosen option to command case "$chosen" in "" | "$divider") echo "No option chosen." ;; "$connected") toggle_connection "$mac" ;; "$paired") toggle_paired "$mac" ;; "$trusted") toggle_trust "$mac" ;; "$goback") show_menu ;; esac } # Opens a rofi menu with current bluetooth status and options to connect show_menu() { # Get menu options if power_on; then power="Power: on" # Human-readable names of devices, one per line # If scan is off, will only list paired devices devices=$(bluetoothctl devices | grep Device | cut -d ' ' -f 3-) # Get controller flags scan=$(scan_on) pairable=$(pairable_on) discoverable=$(discoverable_on) # Options passed to rofi options="$devices\n$divider\n$power\n$scan\n$pairable\n$discoverable\nExit" else power="Power: off" options="$power\nExit" fi # Open rofi menu, read chosen option chosen="$(echo -e "$options" | $rofi_command "Bluetooth")" # Match chosen option to command case "$chosen" in "" | "$divider") echo "No option chosen." ;; "$power") toggle_power ;; "$scan") toggle_scan ;; "$discoverable") toggle_discoverable ;; "$pairable") toggle_pairable ;; *) device=$(bluetoothctl devices | grep "$chosen") # Open a submenu if a device is selected if [[ $device ]]; then device_menu "$device"; fi ;; esac } # Rofi command to pipe into, can add any options here rofi_command="rofi -dmenu $* -p" case "$1" in --status) print_status ;; *) show_menu ;; esac |