--- alx-src/trunk/alxconfig-ng/functions/config_sessions.sh	2005/08/28 19:28:58	303
+++ alx-src/trunk/alxconfig-ng/functions/config_sessions.sh	2005/08/28 19:29:35	304
@@ -1,4 +1,4 @@
-# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.10 2005-08-18 02:51:16 niro Exp $
+# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.11 2005-08-28 19:29:35 niro Exp $
 # configures ica-sessions on the host via mysql db settings
 
 get_sessions_settings()
@@ -167,6 +167,172 @@
 	fi
 }
 
+
+# helper functions for generate all desktop icons
+generate_icon()
+{
+	local name
+	local icon
+	local command
+	local dest
+	local yres
+	local xres
+	local iwidth
+	local iheight
+
+	# very basic getops
+	for i in $*
+	do
+		case $1 in
+			--name|-n) shift; name="$1" ;;
+			--command|-c) shift; command="$1" ;;
+			--icon|-i) shift; icon="$1" ;;
+			--dest|-d) shift; dest="$1" ;;
+			--xres|-x) shift; xres="$1" ;;
+			--yres|-y) shift; yres="$1" ;;
+			--icon-width|-w) shift; iwidth="$1" ;;
+			--icon-height|-h) shift; iheight="$1" ;;
+        	esac
+		shift
+	done
+
+	# some sanity checks :
+
+	# abort if name or command not given
+	[ -z "${name}" ] && return 1
+	[ -z "${command}" ] && return 1
+
+	# use some defaults for icon, dest, {x,y}res
+	[ -z "${xres}" ] && xres=20
+	[ -z "${yres}" ] && xres=20
+	[ -z "${dest}" ] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
+	if [ -z "${icon}" ] || [ ! -f "${icon}" ]
+	then
+		icon="${ALX_SESSIONS_ICONS}/default.png"
+	fi
+
+	echo "table Icon" > ${dest}
+	echo "  Type: Program" >> ${dest}
+	echo "  Caption: ${name}" >> ${dest}
+	echo "  Command: ${command}" >> ${dest}
+	echo "  Icon: ${icon}" >> ${dest}
+	echo "  X: ${xres}" >> ${dest}
+	echo "  Y: ${yres}" >> ${dest}
+
+	# add these only if not zero
+	if [ -n "${iwidth}" ] && [ -n "${iheight}" ]
+	then
+		echo "  IconWidth: ${iwidth}" >> ${dest}
+		echo "  IconHeight: ${iheight}" >> ${dest}
+	fi
+
+	echo "end" >> ${dest}
+}
+
+generate_all_desktop_icons()
+{
+	local res
+	local xres
+	local yres
+	local icon_list
+	local x
+	local y
+	local item
+
+	# get the resolution
+	res=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
+		"select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
+
+	# split res to x & y
+	xres="$(echo ${res} | cut -dx -f1)"
+	yres="$(echo ${res} | cut -dx -f2)"
+
+	# top left edge of the icon is given in config file
+	# remove a little bit to simulate the bottom-right edge
+	xres="$(( ${xres} - 120 ))"
+	yres="$(( ${yres} - 80 ))"
+
+	# basic config
+	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
+
+	# clean desktop icon location
+	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
+	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
+
+
+	# default settings
+	declare -i x=20
+	declare -i y=20
+
+	# first all ica sessions
+	local count=${#ALX_SESSIONS[*]}
+	for (( i=0; i < count; i++ ))
+	do
+		icon_list="${icon_list} $(basename ${ALX_SESSIONS[${i}] .ica})"
+	done
+
+	for item in ${icon_list}
+	do
+		# abort if empty
+		[ -z "${item}" ] && continue
+
+		# new line if x > xres
+		if [ ${x} -ge ${xres} ];then
+			x=20
+			y=$((${y} + 80))
+		fi
+
+		# new row if y > yres
+		if [ ${y} -ge ${yres} ];then
+			x=$((${x} + 120))
+			y=20
+
+			# re-check x
+			[ ${x} -ge ${xres} ] && x=20
+		fi
+
+		generate_icon \
+			--name "${item}" \
+			--command "wfica ${ALX_ICA_SESSIONS}/${item}.ica" \
+			--icon "${ALX_SESSIONS_ICONS}/${item}.png" \
+			--dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
+			--xres "${x}" \
+			--yres "${y}"
+
+		y=$((${y} + 80))
+	done
+
+
+	# last but not least gen a icon with some sys informations
+	local sysinfo
+	local hostname
+	local osversion
+
+	osversion="$(< /etc/mageversion)"
+	hostname=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
+		"select hostname from cfg_network where serial='${ALX_SERIAL}'")
+	sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
+
+	# now get the right position:
+	# restore orig values of xres
+	xres="$(( ${xres} + 120 ))"
+	# default y pos (full yres -22 = cur yres + 58 !)
+	yres="$(( ${yres} + 58 ))"
+	# middle of the screen
+	# (no txt - length required, xtdesk manage that itself)
+	xres="$(( ${xres} / 2))"
+
+	generate_icon \
+		--name "${sysinfo}" \
+		--command "exit 0" \
+		--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
+		--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
+		--xres "${xres}" \
+		--yres "${yres}" \
+		--icon-width "1" \
+		--icon-height "1"
+}
+
 config_sessions()
 {
 	# generate ica session files
@@ -246,40 +412,15 @@
 	# add a newline (maybe there is no crlf in the footer)
 	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
 
-	# now we generate the desktop icons
-	cat ${ALX_SKELETONS}/idesk/ideskrc \
-		> ${ALX_UNPRIV_HOME}/.ideskrc
-
-	# whipe out old stuff and install a fresh directory
-	[ -d ${ALX_UNPRIV_HOME}/.idesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.idesktop
-	install -d ${ALX_UNPRIV_HOME}/.idesktop
-
-	local name
-	for (( i=0; i < count; i++ ))
-	do
-		name="$(basename ${ALX_SESSIONS[${i}]} .ica)"
-
-		if [ -f ${ALX_SESSIONS_ICONS}/${name}.png ]
-		then
-			icon="${ALX_SESSIONS_ICONS}/${name}.png"
-		else
-			icon="${ALX_SESSIONS_ICONS}/default.png"
-		fi
-
-		echo "table Icon
-Caption: ${name}
-Command: wfica ${ALX_ICA_SESSIONS}/${name}.ica
-Icon: ${icon}
-end" > ${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk
-	done
+	# now it's a good time to generate *all* icons :)
+	generate_all_desktop_icons
 
 	# set correct permissions
 	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
 	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
 	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
-	chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop
-	chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc
-
+ 	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
+ 	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
 
 	# unset vars
 	unset ALX_SESSIONS