diff options
Diffstat (limited to 'lib/easydialog.in')
| -rw-r--r-- | lib/easydialog.in | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/lib/easydialog.in b/lib/easydialog.in index 056c76c..a0495a7 100644 --- a/lib/easydialog.in +++ b/lib/easydialog.in @@ -20,43 +20,43 @@ DIALOG=dialog HELP= setApplicationTitle() { - BACKTITLE=$* + BACKTITLE=$* } setHelp() { - HELP="$@" + HELP="$@" } setDimension() { - WIDTH=$1 - HEIGHT=$2 + WIDTH=$1 + HEIGHT=$2 } booleanBox() { - $DIALOG --backtitle "$BACKTITLE" --title "$1" \ - `[ "$3" == no ] && echo '--defaultno'` --yesno "$2" $HEIGHT $WIDTH + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + `[ "$3" == no ] && echo '--defaultno'` --yesno "$2" $HEIGHT $WIDTH } msgBox() { - $DIALOG --backtitle "$BACKTITLE" --title "$1" \ - --msgbox "$2" $HEIGHT $WIDTH + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --msgbox "$2" $HEIGHT $WIDTH } gaugeBox() { - $DIALOG --backtitle "$BACKTITLE" --title "$1" \ - --gauge "$2" $HEIGHT $WIDTH 0 + $DIALOG --backtitle "$BACKTITLE" --title "$1" \ + --gauge "$2" $HEIGHT $WIDTH 0 } inputBox() { - local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || 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 $status + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || 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 @@ -67,7 +67,7 @@ inputBox() { # mechanism to the standard double-quoting one. it receives two # arguements, the file that has the data and the box type. _listReplyHook() { - cat $1 + cat $1 } # this is the base implementation of all the list based boxes, it works @@ -75,79 +75,79 @@ _listReplyHook() { # 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 backupninja.XXXXXX) || 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 + local box=$1 + shift 1 + local title=$1 + local text=$2 + shift 2 + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || 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" + _DEFAULT="--default-item $1" } menuBox() { - _genericListBox --menu "$@" + _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 $status + HELP="--item-help" + _genericListBox --menu "$@" + status=$? + HELP= + return $status } ## a menu box with an addition button 'help' menuBoxHelpFile() { - HELP="--help-button" - _genericListBox --menu "$@" - status=$? - HELP= - return $status + HELP="--help-button" + _genericListBox --menu "$@" + status=$? + HELP= + return $status } checkBox() { - _genericListBox --checklist "$@" + _genericListBox --checklist "$@" } radioBox() { - _genericListBox --radiolist "$@" + _genericListBox --radiolist "$@" } textBox() { - $DIALOG --backtitle "$BACKTITLE" --title "$1" --textbox "$2" $HEIGHT $WIDTH + $DIALOG --backtitle "$BACKTITLE" --title "$1" --textbox "$2" $HEIGHT $WIDTH } passwordBox() { - local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || 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 $status + local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || 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 ## @@ -177,7 +177,7 @@ listDisplay() { boxtype=$1 local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 trap "rm -f $temp" 0 - + local label local text local status @@ -188,13 +188,13 @@ listDisplay() { echo -ne " --$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' $status " + label=${_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 $temp` @@ -219,10 +219,10 @@ formItem() { _form_text[$_form_items]=$2 let "_form_items += 1" } - + formDisplay() { local temp=$(@MKTEMP@ -t backupninja.XXXXXX) || exit 1 - + max_length=0 for ((i=0; i < ${#_form_labels[@]} ; i++)); do label=${_form_labels[$i]} @@ -232,19 +232,19 @@ formDisplay() { fi done let "max_length += 2" - + local xpos=1 ( echo -n -e "--form '$_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 $max_length 30 30" - let "xpos += _form_gap" + label=${_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> $temp local status=$? - + ## ## the exit status is meaningless, it is always 0. ## i can't figure out how to get the exit status of dialog @@ -254,7 +254,7 @@ formDisplay() { ## swallowed by xargs. xargs should return different exit status ## depending on the exit status of the command run, but i have ## never been able to get that to work. - ## + ## REPLY= if [ $status = 0 ]; then |