#!/bin/bash

# Demonstrate usage of using kdialog to display a progress bar and status updates

dbus_handle=$(kdialog --title "Progress bar demo" \
                      --progressbar "Finding fish..." 1)
qdbus $dbus_handle showCancelButton true

items=( $(grep fish /usr/share/dict/words) )
num_items=${#items[*]}

qdbus $dbus_handle Set '' maximum $num_items

for (( i=0; i < num_items; ++i ));do
  if [[ $(qdbus $dbus_handle wasCancelled) == true ]];then
    qdbus $dbus_handle showCancelButton false
    qdbus $dbus_handle setLabelText "You don't like fish?"
    sleep 3
    qdbus $dbus_handle close
    exit 1
  fi
  qdbus $dbus_handle setLabelText "There's ${items[i]}"
  qdbus $dbus_handle Set '' value $i
  sleep .01
done

qdbus $dbus_handle showCancelButton false
qdbus $dbus_handle Set '' value $num_items
qdbus $dbus_handle setLabelText "And that's all the fish there are"

sleep 3

qdbus $dbus_handle close