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 10 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"
112 start-window-manager () {
113 run bginit $wm $wmopts
116 ###--------------------------------------------------------------------------
117 ### Random useful clients.
119 start-clients-local () { :; }
122 ## Mail notification.
123 run bginit mail-notification
126 case $vnc in no) run bginit gkrellm ;; esac
129 case $vnc in no) run bginit gnome-panel ;; esac
135 ###--------------------------------------------------------------------------
136 ### Main screen layout.
138 ## Choose appropriate clients.
139 emacs=$(pick_program emacs emacs22 emacs21 emacs)
140 term=$(pick_program terminal pterm Eterm xterm)
142 ## Emacs window measurements.
145 e_colwd=492 e_hextra=34
146 e_colchars=82 e_cextra=-2
147 e_lineht=13 e_vextra=52
150 e_colwd=492 e_hextra=8
151 e_colchars=82 e_cextra=-6
152 e_lineht=13 e_vextra=46
156 ## Terminal window measurements.
158 pterm) t_wd=504 t_lineht=13 t_vextra=23 geom=-geometry;;
159 Eterm) t_wd=504 t_lineht=13 t_vextra=23 geom=-g;;
160 xterm) t_wd=507 t_lineht=13 t_vextra=27 geom=-geometry;;
163 ## GNOME stuff measurements.
164 declare -i xbound="XWIDTH - 113"
166 ## Choose a width for Emacs.
168 ## We'd like it to be as wide as possible, allowing for a column of xterms
169 ## down the right hand side. However, I'd prefer a double-width Emacs to a
170 ## single-width Emacs and xterms. If it's not going to work at all, a single
171 ## Emacs column will have to do. Also, there's a strange thing with Emacs21
172 ## and the toolbar, so we add on some rows which are later mysteriously
175 declare -i ecols="(xbound - t_wd - e_hextra)/e_colwd"
176 if (( ecols < 2 && xbound > e_colwd * 2 + e_hextra )); then
178 elif (( ecols < 1 )); then
183 emacsx="ecols * e_colchars + e_cextra" \
184 emacsy="(XHEIGHT - e_vextra)/e_lineht"
187 run bgclients noip $emacs -geometry ${emacsx}x${emacsy}+0+0
190 ## Now place some xterms.
192 ## A few smaller xterms are in general better than one great big one. 35
193 ## lines is a good height for most terminals. 25 lines is a minimum. The
194 ## strategy for doling out xterms into a column is to make as many 35-liners
195 ## as we can, until the remaining space would be too small for a 25-liner.
196 ## If we can get two 25s out of that then we do (largest first); otherwise
197 ## just make one big one. We stop at the end of a page, once we've made
202 ## Initialize some parameters.
203 declare -i x="ecols * e_colwd + e_hextra" xb=xbound
204 declare -i n=0 pgx=0 l h y ht
205 declare -i hstd="35 * t_lineht + t_vextra" hmin="25 * t_lineht + t_vextra"
210 ## Start a new iteration.
211 if ((x + t_wd > xb)); then
212 if ((n >= 3)); then break; fi
213 x="pgx + XWIDTH" pgx="pgx + XWIDTH" xb="xb + XWIDTH"
216 ## Make large xterms.
218 while ((ht - hstd >= hmin)); do
219 run bgclients $term $geom 80x35+$x+$y
220 y="y + hstd" ht="ht - hstd" n="n + 1"
223 ## Fill the remaining space.
224 if ((ht >= 2 * hmin)); then h="ht - hmin"; else h=ht; fi
225 l="(h - t_vextra)/t_lineht" h="l * t_lineht + t_vextra"
226 run bgclients $term $geom 80x$l+$x+$y
227 y="y + h" ht="ht - h" n="n + 1"
228 if ((ht >= hmin)); then
229 run bgclients $term $geom 80x25+$x+$y
236 ###--------------------------------------------------------------------------
240 declare title=$1 hist=$2; shift 2
241 cmd=$(xgetline -t "$title" -p "Command:" -Hl "$HOME/$hist") &&
245 ###--------------------------------------------------------------------------
248 atom=XINIT_COMMAND$atomtag
253 info "waiting on $atom"
254 line=$(xatom wait $atom)
259 xmsg -I -t "xinitrc help" -d "xinitrc commands" - <<EOF &
261 :emacs :xterms :window-manager :clients
262 :ask-run :ask-command
269 :emacs | :xterms | :window-manager | :clients)
279 info "restarting xinitrc"
280 exec "$0" wait nostart
283 req "Shell command" .cmd.hist xcatch -FMiscFixed6x13 -- sh -c&
286 req "xinit command" .xinit.hist xatom set XINIT_COMMAND$atomtag&
289 xmsg -E -t "xinitrc error" "Unknown command \`$line'" &
302 ###--------------------------------------------------------------------------
303 ### Actually start things up.
305 if [ -f $HOME/.xinitrc-local ]; then
306 . $HOME/.xinitrc-local
311 info "starting standard clients"
319 info "not starting standard clients"
328 info "not waiting before exit"
332 ###----- That's all, folks --------------------------------------------------