5 ###--------------------------------------------------------------------------
8 ## Progress indicators.
11 case $info in yes) echo "- $*" >&2 ;; esac
19 case $what in bg*) bg=yes what=${what#bg} ;; esac
33 if type -t >/dev/null "$i"; then choice=$i; break; fi
35 info "pick $what = $choice"
39 ###--------------------------------------------------------------------------
63 tag=*) atomtag=/${opt#tag=} ;;
66 info | run | start | wait | vnc) eval "$opt=yes" ;;
67 noinfo | norun | nostart | nowait | novnc) eval "${opt#no}=no" ;;
69 *) echo "unknown option $opt" >&2; exit 1 ;;
73 ###--------------------------------------------------------------------------
74 ### Iniitial settings.
76 ## Assume X sessions are secure.
77 export __mdw_sechost="`hostname`"
79 ## Obtain the screen dimensions.
80 case ",$XWIDTH,$XHEIGHT," in
81 *,,*) eval $(xscsize -bx) ;;
83 info "screen size = $XWIDTH x $XHEIGHT"
86 ## Load the X resource database.
87 run init xrdb -override $HOME/.Xdefaults
90 run init xset b 5 2000 50
91 run init xset r rate 500 50
95 xmodmap -e 'keysym BackSpace = BackSpace BackSpace'
98 case $vnc in no) run bginit gnome-settings-daemon ;; esac
101 ###--------------------------------------------------------------------------
102 ### Start a window manager.
104 wm=$(pick_program window-manager enlightenment e16 twm)
107 enlightenment,yes | e16,yes)
108 wmopts="$eopts -econfdir $HOME/.enlightenment-vnc"
113 run bginit $wm $wmopts
115 for i in $(seq 10); do
117 if eesh version >/dev/null 2>&1; then
124 info "$wm started ok"
125 run init xsetroot -cursor_name left_ptr
128 info "$wm failed to start!"
133 start-window-manager () {
134 case $(type -t start-$wm || echo "not-found") in
139 run bginit $wm $wmopts
144 ###--------------------------------------------------------------------------
145 ### Random useful clients.
147 start-clients-local () { :; }
149 scsv=$(pick_program screensaver gnome-screensaver xscreensaver)
152 scsvopts="-no-splash"
160 ## Mail notification.
161 run bginit mail-notification
163 ## Gnome session. With great reluctance. At least it doesn't actually do
165 run bginit gnome-session
167 ## Policykit authentication agent.
168 agent=/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
169 if [ -x $agent ]; then run bginit $agent; fi
172 case $vnc in no) run bginit gkrellm ;; esac
177 run init xscreensaver-command -exit
178 run bginit $scsv $scsvopts
183 case $vnc in no) run bginit gnome-panel ;; esac
189 ###--------------------------------------------------------------------------
190 ### Main screen layout.
192 ## Choose appropriate clients.
193 emacs=$(pick_program emacs emacs23 emacs22 emacs21 emacs)
194 term=$(pick_program terminal pterm Eterm xterm)
196 ## Emacs window measurements.
199 e_colwd=492 e_hextra=34
200 e_colchars=82 e_cextra=-2
201 e_lineht=13 e_vextra=52
204 e_colwd=492 e_hextra=8
205 e_colchars=82 e_cextra=-6
206 e_lineht=13 e_vextra=46
210 ## Terminal window measurements.
212 pterm) t_wd=504 t_lineht=13 t_vextra=23 geom=-geometry;;
213 Eterm) t_wd=504 t_lineht=13 t_vextra=23 geom=-g;;
214 xterm) t_wd=507 t_lineht=13 t_vextra=27 geom=-geometry;;
217 ## GNOME stuff measurements.
218 declare -i xbound="XWIDTH - 113"
220 ## Choose a width for Emacs.
222 ## We'd like it to be as wide as possible, allowing for a column of xterms
223 ## down the right hand side. However, I'd prefer a double-width Emacs to a
224 ## single-width Emacs and xterms. If it's not going to work at all, a single
225 ## Emacs column will have to do. Also, there's a strange thing with Emacs21
226 ## and the toolbar, so we add on some rows which are later mysteriously
229 declare -i ecols="(xbound - t_wd - e_hextra)/e_colwd"
230 if (( ecols < 2 && xbound > e_colwd * 2 + e_hextra )); then
232 elif (( ecols < 1 )); then
237 emacsx="ecols * e_colchars + e_cextra" \
238 emacsy="(XHEIGHT - e_vextra)/e_lineht"
241 GDK_NATIVE_WINDOWS=1 run bgclients noip \
242 $emacs -geometry ${emacsx}x${emacsy}+0+0
245 ## Now place some xterms.
247 ## A few smaller xterms are in general better than one great big one. 35
248 ## lines is a good height for most terminals. 25 lines is a minimum. The
249 ## strategy for doling out xterms into a column is to make as many 35-liners
250 ## as we can, until the remaining space would be too small for a 25-liner.
251 ## If we can get two 25s out of that then we do (largest first); otherwise
252 ## just make one big one. We stop at the end of a page, once we've made
257 ## Initialize some parameters.
258 declare -i x="ecols * e_colwd + e_hextra" xb=xbound
259 declare -i n=0 pgx=0 l h y ht
260 declare -i hstd="35 * t_lineht + t_vextra" hmin="25 * t_lineht + t_vextra"
265 ## Start a new iteration.
266 if ((x + t_wd > xb)); then
267 if ((n >= 3)); then break; fi
268 x="pgx + XWIDTH" pgx="pgx + XWIDTH" xb="xb + XWIDTH"
271 ## Make large xterms.
273 while ((ht - hstd >= hmin)); do
274 run bgclients $term $geom 80x35+$x+$y
275 y="y + hstd" ht="ht - hstd" n="n + 1"
278 ## Fill the remaining space.
279 if ((ht >= 2 * hmin)); then h="ht - hmin"; else h=ht; fi
280 l="(h - t_vextra)/t_lineht" h="l * t_lineht + t_vextra"
281 run bgclients $term $geom 80x$l+$x+$y
282 y="y + h" ht="ht - h" n="n + 1"
283 if ((ht >= hmin)); then
284 run bgclients $term $geom 80x25+$x+$y
291 ###--------------------------------------------------------------------------
295 declare title=$1 hist=$2; shift 2
296 cmd=$(xgetline -t "$title" -p "_Command:" -Hl "$HOME/$hist") &&
300 ###--------------------------------------------------------------------------
303 atom=XINIT_COMMAND$atomtag
308 info "waiting on $atom"
309 line=$(xatom wait $atom)
314 xmsg -I -t "xinitrc help" -d "xinitrc commands" - <<EOF &
316 :emacs :xterms :window-manager :clients
317 :ask-run :ask-command
324 :emacs | :xterms | :window-manager | :clients)
334 info "restarting xinitrc"
335 exec "$0" wait nostart
338 req "Shell command" .cmd.hist xcatch -FMiscFixed6x13 -- sh -c&
341 req "xinit command" .xinit.hist xatom set XINIT_COMMAND$atomtag&
344 xmsg -E -t "xinitrc error" "Unknown command \`$line'" &
357 ###--------------------------------------------------------------------------
358 ### Actually start things up.
360 if [ -f $HOME/.xinitrc-local ]; then
361 . $HOME/.xinitrc-local
366 info "starting standard clients"
374 info "not starting standard clients"
383 info "not waiting before exit"
387 ###----- That's all, folks --------------------------------------------------