r3556@krups: intrigeri | 2005-11-15 14:02:58 +0100

 Delete handlers/easydialog.sh since it's now in lib/.

diff --git a/handlers/easydialog.sh b/handlers/easydialog.sh
deleted file mode 100644 (file)
index 0113d9c..0000000
--- a/handlers/easydialog.sh
+++ /dev/null
@@ -1,255 +0,0 @@
-#!/bin/bash
-
-# copyright 2002 lmoore@tump.com under the terms of the GNU LGPL.
-# additions 2005 collective@riseup.net
-
-# whiptail has trouble being called in the foo=$(whiptail ...) fashion for
-# some reason.  this is very annoying.  this means that we need to use
-# temporary files to store the answers from the input and list based boxes
-# and then read the answers into a REPLY variable.  that just really
-# stinks, oh well, that's what you get when you have a weak link
-# implementation...
-#
-# inputBox and passwordBox could be refactored to use a common function
-
-test -z "$WIDTH" && WIDTH=0
-test -z "$HEIGHT" && HEIGHT=0
-BACKTITLE=""
-DIALOG=dialog
-HELP=
-
-setApplicationTitle() {
-    BACKTITLE=$*
-}
-
-setHelp() {
-    HELP="$@"
-}
-
-setDimension() {
-    WIDTH=$1
-    HEIGHT=$2
-}
-
-booleanBox() {
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" \
-        `[ "$3" == no ] && echo '--defaultno'` --yesno "$2" $HEIGHT $WIDTH
-}
-
-msgBox() {
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" \
-        --msgbox "$2" $HEIGHT $WIDTH
-}
-
-gaugeBox() {
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" \
-        --gauge "$2" $HEIGHT $WIDTH 0
-}
-
-inputBox() {
-    local temp=$(mktemp -t) || exit 1
-    trap "rm -f $temp" 0
-    REPLY=
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" \
-        --inputbox "$2" $HEIGHT $WIDTH "$3" 2> $temp
-    local status=$?
-    [ $status = 0 ] && REPLY=$(cat $temp)
-    rm -f $temp
-    return $status
-}
-
-# Xdialog and {dialog,whiptail} use different mechanism to "qoute" the
-# values from a checklist.  {dialog,whiptail} uses standard double quoting
-# while Xdialog uses a "/" as the separator.  the slash is arguably better,
-# but the double quoting is more standard.  anyway, this function can be
-# overridden to allow a derived implementation to change it's quoting
-# mechanism to the standard double-quoting one.  it receives two
-# arguements, the file that has the data and the box type.
-_listReplyHook() {
-    cat $1
-}
-
-# this is the base implementation of all the list based boxes, it works
-# out nicely that way.  the real function just passes it's arguments to
-# this function with an extra argument specifying the actual box that
-# needs to be rendered.
-_genericListBox() {
-    local box=$1
-    shift 1
-    local title=$1
-    local text=$2
-    shift 2
-    local temp=$(mktemp -t) || exit 1
-    trap "rm -f $temp" 0
-    REPLY=
-    $DIALOG $HELP $_DEFAULT --backtitle "$BACKTITLE" --title "$title" \
-        $box "$text" $HEIGHT $WIDTH 10 \
-       "$@" 2> $temp
-    local status=$?
-    [ $status = 0 ] && REPLY=$(_listReplyHook $temp $box)
-    rm -f $temp
-    _DEFAULT=
-    return $status
-}
-
-setDefault() {
-  _DEFAULT="--default-item $1"
-}
-
-menuBox() {
-    _genericListBox --menu "$@"
-}
-
-## a menu box with additional help info displayed
-## at the bottom of the window when an item is selected
-menuBoxHelp() {
-       HELP="--item-help"
-       _genericListBox --menu "$@"
-       status=$?
-       HELP=
-       return $status
-}
-
-## a menu box with an addition button 'help'
-menuBoxHelpFile() {
-       HELP="--help-button"
-       _genericListBox --menu "$@"
-       status=$?
-       HELP=
-       return $status
-}
-
-checkBox() {
-    _genericListBox --checklist "$@"
-}
-
-radioBox() {
-    _genericListBox --radiolist "$@"
-}
-
-textBox() {
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" --textbox "$2" $HEIGHT $WIDTH
-}
-
-passwordBox() {
-    local temp=$(mktemp -t) || exit 1
-    trap "rm -f $temp" 0
-    REPLY=
-    $DIALOG --backtitle "$BACKTITLE" --title "$1" \
-        --passwordbox "$2" $HEIGHT $WIDTH 2> $temp
-    local status=$?
-    [ $status = 0 ] && REPLY=$(cat $temp)
-    rm -f $temp
-    return $status
-}
-
-
-#########################################################
-## begin-item-display style lists
-## 
-## these lists are built by calling fuctions multiple times.
-## this can make it easier to build your list in a loop
-##
-
-listBegin() {
-   _menu_title=$1
-   _menu_msg=$2
-   _menu_items=0
-   _menu_text=
-   _menu_labels=
-   _menu_status=
-}
-
-listItem() {
-   _menu_labels[$_menu_items]=$1
-   _menu_text[$_menu_items]=$2
-   _menu_status[$_menu_items]=$3 # available only for checklist
-   let "_menu_items += 1"
-}
-
-
-##
-## takes one of:
-## menu, checklist, radiolist
-##
-listDisplay() {
-   boxtype=$1
-   local temp=$(mktemp -t) || exit 1
-   trap "rm -f $temp" 0
-   
-   local label
-   local text
-   local status
-   (
-      echo -ne " $HELP $_DEFAULT "
-      echo -ne " --backtitle '$BACKTITLE' "
-      echo -ne " --title '$_menu_title' "
-      echo -ne " --$boxtype '$_menu_msg' "
-      echo -ne " $HEIGHT $WIDTH 10 "
-      for ((i=0; i < $_menu_items ; i++)); do
-        label=${_menu_labels[$i]}
-        text=${_menu_text[$i]}
-       status=${_menu_status[$i]}
-        echo -ne " $label '$text' $status "
-      done
-   ) | xargs $DIALOG 2> $temp
-   
-   local status=$?
-   REPLY=""
-   [ $status = 0 ] && REPLY=`cat $temp`
-   rm -f $temp
-   _DEFAULT=
-   return $status
-}
-
-####################################################
-## FORM
-
-_form_gap=2
-formBegin() {
-   _form_title=$1
-   _form_items=0
-   _form_labels=
-   _form_text=
-}
-
-formItem() {
-   _form_labels[$_form_items]=$1
-   _form_text[$_form_items]=$2
-   let "_form_items += 1"
-}
-    
-formDisplay() {
-   local temp=$(mktemp -t) || exit 1
-   
-   max_length=0
-   for ((i=0; i < ${#_form_labels[@]} ; i++)); do
-      label=${_form_labels[$i]}
-      length=`expr length $label`
-      if [ $length -gt $max_length ]; then
-         max_length=$length
-      fi
-   done
-   let "max_length += 2"
-    
-   local xpos=1
-   (
-      echo -n -e "--form '$_form_title' 0 0 20"
-      for ((i=0; i < $_form_items ; i++)); do
-        label=${_form_labels[$i]}
-        text=${_form_text[$i]}
-        echo -n -e " $label $xpos 1 '$text' $xpos $max_length 30 30"
-        let "xpos += _form_gap"
-      done
-   ) | xargs $DIALOG 2> $temp
-   local status=$?
-   
-   REPLY=
-   if [ $status = 0 ]; then
-      IFS=$''
-      REPLY=`cat $temp`
-      IFS=$' \t\n'
-   fi
-   rm -f $temp
-   return $status
-}