context switcher tool

context.sh

#!/bin/bash -e

status_icon_000="/usr/share/icons/Humanity/apps/48/stock_delete-bookmark.svg"
status_icon_100="/usr/share/icons/Humanity/apps/48/stock_bookmark.svg"

function context_loop() {
    declare time_task
    while time_task=$(context_switch_dialog $*)
    do 
        set $time_task # reference using positional args

        declare -i i=1+$1

        echo "icon:$status_icon_000"

        while ((--i>0))
        do  
            echo "tooltip:Working on ${*:2} ($i minute$(s $i) left)"
            sleep 60
        done

        echo "icon:$status_icon_100"
        echo "tooltip:Working on ${*:2} ($i minute$(s $i) left)"
        echo "message:Your $1 minute$(s $1) for working on ${*:2} are spent."
    done | context_notification
}

function context_switch_dialog() {
    zenity \
        --entry \
        --title='Context Switcher' \
        --text='Please enter minutes and title for your next task:' \
        --entry-text="$*"
}

function context_notification() {
    zenity \
        --notification \
        --listen \
        --text="Context Switcher" \
        --window-icon="$status_icon_100"
}

function s() {
    (($1!=1)) && echo s
}

context_loop ${*:-5 sample task}

gistfile2.txt