ucimf 2.3.8-6 / usr / bin / ucimf_start

#!/bin/bash

UCIMF_CONF="${HOME}/.ucimf.conf"
UCIMF_LOG="${HOME}/.ucimf-log" 
OPENVANILLA_MODULES_DIR="${HOME}/.openvanilla/OVIMGeneric/"
prefix=/usr
exec_prefix=/usr
OPENVANILLA_MODULES_DIR_SYS="/usr/lib/x86_64-linux-gnu/openvanilla/OVIMGeneric/"
OPENVANILLA_MODULES_DIR_SYS2="${prefix}/share/openvanilla/OVIMGeneric/"

#
# functions in planing
#
function common_filter(){
  cat < /dev/stdin | sed -e "s/\(.*\)#.*/\1/g" | sed -e "s/^\W*\(.*\)/\1/g" | sed -e "/^$/d"
}

function get_config_value(){
  local conf_file=$1
  local var_name=$2

  cat $conf_file | common_filter \
                 | grep "$var_name" \
                 | sed -e "s/$var_name.*=\(.*\)/\1/g"
}

function set_config_value(){
  local conf_file=$1
  local var_name=$2
  local var_value="$3"

  sed -i -e "/$var_name/d" $1 
  cat >> $conf_file << EOF
# <$var_name>
$var_name=$var_value
EOF
}


#
#  This function is to check environment setting before excution
# 
function env_check(){
	# check ttyname in /dev/tty* or /dev/vc*
	local my_tty="$(tty)"

	# check /dev/fb0 existence and permission
	local my_fb_dev=$( ls /dev/fb* | head -n 1 )
	local my_fb_perm=$( ls -l $my_fb_dev | cut -c-23  )
        local my_fb_bits=$( cat /sys/class/graphics/$(basename $my_fb_dev)/bits_per_pixel)
        local my_fb_size=$( cat /sys/class/graphics/$(basename $my_fb_dev)/virtual_size)

	# check fbterm permission
	local fbterm_path=$( which fbterm 2>/dev/null ) 
	if [ "x$fbterm_path" != "x" ]; then
		local fbterm_perm=$( ls -l $fbterm_path | cut -c-23 )
		local fbterm_getcap=$( /sbin/getcap $fbterm_path 2>/dev/null | cut -f2 -d= )
	else
		local fbterm_perm=" <not found> "
		local fbterm_getcap=" <not found> "
	fi

	# check openvanilla's modules existed
	test -d ${OPENVANILLA_MODULES_DIR} || install -d ${OPENVANILLA_MODULES_DIR}
	local my_openvanilla_modules=$( ls -l ${OPENVANILLA_MODULES_DIR} )

	echo 
	echo "            tty: ${my_tty}" 
	echo "      fb device: ${my_fb_dev}" 
	echo "  fb permission: ${my_fb_perm}" 
	echo " bits per pixel: ${my_fb_bits}" 
	echo "        fb size: ${my_fb_size}" 
	echo 
	echo "      conf file: ${UCIMF_CONF}" 
	echo "       log file: ${UCIMF_LOG}"
	echo 
	echo "           term: ${THE_TERM}"
	echo "    fbterm perm: ${fbterm_perm}"
	echo "  fbterm getcap: ${fbterm_getcap}"
	echo 
	echo "           font: ${THE_FONT}"
	echo "      font-size: ${THE_FONTSIZE}"
	echo 
	echo "         locale: ${LC_CTYPE}" 
	echo "  config locale: ${THE_LOCALE}" 
	echo 
	echo "        ime dir: ${OPENVANILLA_MODULES_DIR}" 
	echo "     ime tables: ${THE_IME}"
	echo 
}

function main_setup(){
	dialog --stdout \
	--title "UCIMF -- Unicode Console InputMethod Framework" \
	--menu "Enter the setup menu" 20 60 14 \
	"env"         "Run-time detected environment parameters" \
	"locale"      "Locale settings" \
	"term"        "Detected console terminal applications" \
	"ime"         "Input Method Engines (IME) setup" \
	"font"        "Fonts settings" \
	"fontsize"    "Fonts size settings" \
	"done"         "Save and prepare to run program" \
	| xargs echo
}

function save_setup(){
	set_config_value ${UCIMF_CONF} "locale" "${THE_LOCALE}"
	set_config_value ${UCIMF_CONF} "ime" "${THE_IME}"
	set_config_value ${UCIMF_CONF} "term" "${THE_TERM}"
	set_config_value ${UCIMF_CONF} "font-name" "${THE_FONT}"
	set_config_value ${UCIMF_CONF} "font-size" ${THE_FONTSIZE}

	# back compatibility
	set_config_value ${UCIMF_CONF} "STATUS_FG_COLOR" "${STATUS_FG_COLOR}"
	set_config_value ${UCIMF_CONF} "STATUS_BG_COLOR" "${STATUS_BG_COLOR}"
	set_config_value ${UCIMF_CONF} "STATUS_BORDER_COLOR" "${STATUS_BORDER_COLOR}"
	set_config_value ${UCIMF_CONF} "PREEDIT_FG_COLOR" "${PREEDIT_FG_COLOR}"
	set_config_value ${UCIMF_CONF} "PREEDIT_BG_COLOR" "${PREEDIT_BG_COLOR}"
	set_config_value ${UCIMF_CONF} "PREEDIT_BORDER_COLOR" "${PREEDIT_BORDER_COLOR}"
	set_config_value ${UCIMF_CONF} "LOOKUPCHOICE_FG_COLOR" "${LOOKUPCHOICE_FG_COLOR}"
	set_config_value ${UCIMF_CONF} "LOOKUPCHOICE_BG_COLOR" "${LOOKUPCHOICE_BG_COLOR}"
	set_config_value ${UCIMF_CONF} "LOOKUPCHOICE_BORDER_COLOR" "${LOOKUPCHOICE_BORDER_COLOR}"
}

function restore_setup(){
	THE_TERM=$( get_config_value ${UCIMF_CONF} "term" )
	THE_LOCALE=$( get_config_value ${UCIMF_CONF} "locale" )
	THE_IME=$( get_config_value ${UCIMF_CONF} "ime" )
	THE_FONT=$( get_config_value ${UCIMF_CONF} "font-name" )
	THE_FONTSIZE=$( get_config_value ${UCIMF_CONF} "font-size" )

	# back compatibility
	STATUS_FG_COLOR=$( get_config_value ${UCIMF_CONF} "STATUS_FG_COLOR" )
	STATUS_BG_COLOR=$( get_config_value ${UCIMF_CONF} "STATUS_BG_COLOR" )
	STATUS_BORDER_COLOR=$( get_config_value ${UCIMF_CONF} "STATUS_BORDER_COLOR" )
	PREEDIT_FG_COLOR=$( get_config_value ${UCIMF_CONF} "PREEDIT_FG_COLOR" )
	PREEDIT_BG_COLOR=$( get_config_value ${UCIMF_CONF} "PREEDIT_BG_COLOR" )
	PREEDIT_BORDER_COLOR=$( get_config_value ${UCIMF_CONF} "PREEDIT_BORDER_COLOR" )
	LOOKUPCHOICE_FG_COLOR=$( get_config_value ${UCIMF_CONF} "LOOKUPCHOICE_FG_COLOR" )
	LOOKUPCHOICE_BG_COLOR=$( get_config_value ${UCIMF_CONF} "LOOKUPCHOICE_BG_COLOR" )
	LOOKUPCHOICE_BORDER_COLOR=$( get_config_value ${UCIMF_CONF} "LOOKUPCHOICE_BORDER_COLOR" )
	#default value
	STATUS_FG_COLOR=${STATUS_FG_COLOR:=7}
	STATUS_BG_COLOR=${STATUS_BG_COLOR:=8}
	STATUS_BORDER_COLOR=${STATUS_BORDER_COLOR:=9}
	PREEDIT_FG_COLOR=${PREEDIT_FG_COLOR:=7}
	PREEDIT_BG_COLOR=${PREEDIT_BG_COLOR:=8}
	PREEDIT_BORDER_COLOR=${PREEDIT_BORDER_COLOR:=9}
	LOOKUPCHOICE_FG_COLOR=${LOOKUPCHOICE_FG_COLOR:=7}
	LOOKUPCHOICE_BG_COLOR=${LOOKUPCHOICE_BG_COLOR:=8}
	LOOKUPCHOICE_BORDER_COLOR=${LOOKUPCHOICE_BORDER_COLOR:=9}
}


function locale_setup(){
       local my_locale=${LC_CTYPE}

       # Check locale settings
       local lcs=$(locale -a|grep -i utf*8)

       local lcs_menu=""

       if [ "x$my_locale" != "x" ]
       then 
	   lcs_menu="$my_locale Current_locale_setting"
       fi

       for lc in $lcs
       do
           lcs_menu="$lcs_menu $lc $lc"
       done

       local result=$( dialog --stdout \
                              --title "Locale settings" \
                              --menu "Select the locale:" 20 60 14 \
                              $lcs_menu || echo "NONE" ) 

	if [ "x$result" == "xNONE" ] ; then
           return
        fi
	
	THE_LOCALE="$result"
}

function term_setup(){
	local my_term=${THE_TERM}

	local terms_menu=""
	if [ "x$my_term" != "x" ]
	then 
	    terms_menu="$my_term Current_terminal_setting"
        fi


	local bin_jfbterm=$(which jfbterm 2>/dev/null )
	if [ $? == 0 ]
	then 
	    local ucimf_ldd=$( ldd ${bin_jfbterm} | grep ucimf )
	    if [ "x$ucimf_ldd" != "x" ]
	    then
	    terms_menu="${terms_menu} jfbterm \"J Framebuffer terminal\""
	    fi
        fi

	local bin_fbterm=$(which fbterm 2>/dev/null )
	if [ $? == 0 ]
	then 
	    terms_menu="${terms_menu} fbterm \"FbTerm,fast FrameBuffer based TERMinal emulator\"" 
        fi
	        
	local result=$( dialog --stdout \
                               --title "Detected console terminal applications" \
                               --menu "Select the application:" 20 60 14 \
                               --file <(echo $terms_menu) || echo "NONE" )

	if [ "x$result" == "xNONE" ] ; then
           return
        fi
	
	THE_TERM="$result"
}

function ime_setup(){
	local my_imes=${THE_IME} 

	local imes_menu=""

	local sys_imes_dir="${OPENVANILLA_MODULES_DIR_SYS2}"
	local my_imes_dir="${OPENVANILLA_MODULES_DIR}"

	local imes=$( test -d $sys_imes_dir && cd $sys_imes_dir && ls *.cin)
	local imes_on=$( test -d $my_imes_dir && cd $my_imes_dir && ls *.cin)
	local imes_off=$( test -d $my_imes_dir && cd $my_imes_dir && ls *.cin.off )

	# 顯示設定為開啟的輸入法表格
        for ime in $imes_on 
        do
            imes_menu="$imes_menu $ime $ime on"
        done

	# 顯示設定為關閉的輸入法表格
        for ime in $imes_off 
        do
            imes_menu="$imes_menu ${ime%.off} ${ime%.off} off"
        done

	# 顯示系統有而個人目錄下沒有的輸入法表格
        for ime in $imes 
        do
	    if ! [ -f $my_imes_dir/$ime ]
	    then
		    imes_menu="$imes_menu $ime $ime off"
	    fi
        done

	local result=$( dialog --stdout \
                               --title "Input Method Engines(IME) Setup" \
                               --checklist "Select toggle referred IME:" 20 60 14 \
                               $imes_menu || echo "NONE" )

	if [ "x$result" == "xNONE" ] ; then
           return
        fi
	
	THE_IME="$result"

	echo "Updating ime tables..."
	echo
	install -d $my_imes_dir

	# 將選定的項目打開
	for ime_to_be_on in ${THE_IME}
	do  
	    ime=$( echo $ime_to_be_on | tr -d \" )

            # 如果 ime 已經在開啟的列表上
	    if ! [ "${imes_on/$ime/}" = "${imes_on}" ]
	    then
	       echo " [on] $ime"
            # 如果 ime 尚在關閉的列表上
	    elif ! [ "${imes_off/$ime.off/}" = "${imes_off}" ]
	    then 
	       echo "[off] $ime"
	       mv $my_imes_dir/${ime}.off $my_imes_dir/${ime}
            # 如果 ime 是在系統的列表上
	    elif ! [ "${imes/$ime/}" = "${imes}" ]
	    then
	       echo " [on] $ime ( copy from $sys_imes_dir ) "
	       cp $sys_imes_dir/$ime $my_imes_dir/$ime
            fi
	done
	
	# 將未勾選的項目關閉
	local imes4=${THE_IME}
	for ime in $imes_on
	do
	    if [ "${imes4/$ime/}" = "${imes4}" ]
	    then
		# 若是系統有的內建表格，則刪除
		if [ -f $sys_imes_dir/$ime ]; then
	            echo "[off] $ime ( duplicate item in $sys_imes_dir, removed ) "
	            rm $my_imes_dir/${ime} 

		# 若是系統沒有的表格，則更名
		else
	            echo "[off] $ime"
	            mv $my_imes_dir/${ime} $my_imes_dir/${ime}.off
		fi 
	    fi
	done

	echo
	read -p "Press <Enter> to continue..."
}

function show_font_list(){

	if [ "x$THE_FONT" != "x" ] ; then
            echo "\"$THE_FONT\" \"$THE_FONT\" on"
        fi
	
	THE_FONT="$result"
	IFS=$'\n'
        for line in $(fc-list)
        do
	    local font=$(echo $line | cut -d: -f1| cut -d, -f1)
            echo "\"$font\" \"$font\" off"
        done
}

function font_setup(){
	local result=$( dialog --stdout \
                               --title "Fonts Setup" \
                               --radiolist "Select the font:" 20 60 14 \
                               --file <( show_font_list ) || echo "NONE" )

	if [ "x$result" == "xNONE" ] ; then
           return
        fi
	
	THE_FONT="$result"
}


function fontsize_setup(){
	local result=$( dialog --stdout \
                               --title "Fonts Size Setup" \
                               --inputbox "Enter the font size number:" 20 60 \
                               $THE_FONTSIZE || echo "NONE" )

	if [ "x$result" == "xNONE" ] ; then
           return
        fi
	
	THE_FONTSIZE="$result"
}



##################
# 主程式 
##################

# 先檢查檔案跟目錄是否存在
test -f ${UCIMF_CONF} || touch ${UCIMF_CONF}

# 讀取目前的設定
restore_setup

# 對話式選單的主程式
CMD="main"
while true; do
  case $CMD in
    main)
      CMD=$(main_setup) # 回主選單
      ;;
    done)
      echo -n "Saving settings...."
      save_setup
      sleep 0.5
      echo "Setup complete."
      sleep 0.5
      echo "Showing environments..." 
      sleep 0.5 
      env_check

      echo
      echo "To start using, just execute following command:" 
      echo

      if [ "x$THE_TERM" == "xfbterm" ]
      then
	      echo "    LC_CTYPE=\"$THE_LOCALE\" $THE_TERM -i fbterm_ucimf"
      elif [ "x$THE_TERM" == "jfbterm" ]
      then
	      echo "    LC_CTYPE=\"$THE_LOCALE\" $THE_TERM"
      fi

      echo 
      echo "Enjoy it! :-)" 
      
      exit 0
      ;;
    env)
      echo "Detecting environments..." 
      sleep 0.5 
      env_check
      read -p "Press <Enter> to continue..."
      CMD="main"
      ;;
    locale)
      locale_setup
      CMD="main"
      ;;
    term)
      term_setup
      CMD="main"
      ;;
    ime)
      ime_setup
      CMD="main"
      ;;
    font)
      font_setup
      CMD="main"
      ;;
    fontsize)
      fontsize_setup
      CMD="main"
      ;;
    *)
      read -p "Are you sure to leave?(y/N): " answer
      if [ "x$answer" == "xy" -o "x$answer" == "xY" ]
      then
          env_check
          exit 0
      else
          CMD="main"
      fi
      ;;
  esac
done