#!/bin/sh
#
# flitegui-file - front end for flite to read a text file 
# version 0.2
#
# Copyright (C) 2006 menaie@sun.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
######################################################################
export QSHDLG_APP=`basename $0`
INPUT=/var/spool/qshdlg/input_$QSHDLG_APP
OUTPUT=/var/spool/qshdlg/output_$QSHDLG_APP
CONTROL=/var/spool/qshdlg/control_$QSHDLG_APP
OPIE_SH=/opt/QtPalmtop/bin/opie-sh
TITLE="Flite GUI"
FILEDIR=/home/zaurus/Documents/Text_Files
MSG="Please select a file:" 

# check that FILEDIR exists and contains txt files
if [ ! -d $FILEDIR ] || [ "`ls $FILEDIR/*.txt 2>/dev/null`" = "" ]; then
  qshdlg message -h 120 -w 480 -t "$TITLE: Error" -d "Error: $FILEDIR does not contain any text files" -n -v OK
  exit 1
fi 

cd $FILEDIR
#qcop QPE/System "setSuspendOnOff()" 1 
#qcop QPE/System "setScreenSaverMode(int)" 2 
if [ "`which qshdlg`" = "" ]; then
  FILE=`ls -1 *.txt | cut -d. -f1 | $OPIE_SH -i -t "$APPNAME" -L "$MSG" -l -g 2>/dev/null` 
  flite -f ${FILEDIR}/${FILE}.txt
else
# display a selection box
  qshdlg custom -A -C message -f lcfont -t "$TITLE: Txt File Reader" -c eucJP &

# wait until control initialisation is completed
  while [ ! -p $CONTROL ]
  do
    echo >/dev/null
  done

# display status message
  echo "$TITLE initialised. loading file list ..." |tee $OUTPUT

# populate selection list
  for FILE in `ls -1 $FILEDIR/*.txt`
  do
    if [ -f $FILE ]; then
      echo 'item(QString)' "`basename $FILE`" > $CONTROL
    fi
  done
  echo 'showSelect()' > $CONTROL

# display status message
  echo "item list loaded." |tee $OUTPUT

# wait for user input/selection
  while [ ! -p $INPUT ]
  do
    echo >/dev/null 
  done
  while read RET < $INPUT
  do
    killall flite 2>/dev/null >/dev/null
    echo "reading $RET." |tee $OUTPUT
    flite -f ${FILEDIR}/${RET} &
  done
  killall flite 2>/dev/null >/dev/null
fi
#qcop QPE/System "setSuspendOnOff()" 0 
#qcop QPE/System "setScreenSaverMode(int)" 100