| 25 |
|
global curhelp helpfontwidth |
| 26 |
|
if {! [winfo exists .helpwin]} { # Set up window |
| 27 |
|
toplevel .helpwin |
| 28 |
< |
wm minsize .helpwin 400 400 |
| 28 |
> |
wm minsize .helpwin 500 400 |
| 29 |
|
wm iconbitmap .helpwin question |
| 30 |
< |
frame .helpwin.but -geometry 200x500 |
| 30 |
> |
frame .helpwin.but -geometry 150x400 |
| 31 |
|
pack .helpwin.but -side right -fill none -expand no |
| 32 |
|
label .helpwin.but.lab -textvariable curhelp(title) |
| 33 |
|
place .helpwin.but.lab -relx .1667 -rely 0 |
| 36 |
|
-text Category -menu .helpwin.but.catb.m |
| 37 |
|
menu .helpwin.but.catb.m |
| 38 |
|
place .helpwin.but.catb -relx .1667 -rely .1100 \ |
| 39 |
< |
-relwidth .5000 -relheight .0500 |
| 39 |
> |
-relwidth .5000 -relheight .0600 |
| 40 |
|
helplink .helpwin.but.catb help help category |
| 41 |
|
menubutton .helpwin.but.topb -relief raised -height 1 \ |
| 42 |
|
-text Topic -menu .helpwin.but.topb.m |
| 43 |
|
menu .helpwin.but.topb.m |
| 44 |
|
place .helpwin.but.topb -relx .1667 -rely .2200 \ |
| 45 |
< |
-relwidth .5000 -relheight .0500 |
| 45 |
> |
-relwidth .5000 -relheight .0600 |
| 46 |
|
helplink .helpwin.but.topb help help topic |
| 47 |
|
button .helpwin.but.srchb -text Grep -relief raised \ |
| 48 |
|
-height 1 -command {helpsearch $curhelp(search)} |
| 49 |
|
place .helpwin.but.srchb -relx .1667 -rely .3500 \ |
| 50 |
< |
-relwidth .5000 -relheight .0500 |
| 50 |
> |
-relwidth .5000 -relheight .0600 |
| 51 |
|
helplink .helpwin.but.srchb help navigate search |
| 52 |
|
entry .helpwin.but.srche -relief sunken -insertofftime 0 \ |
| 53 |
|
-textvariable curhelp(search) |
| 54 |
|
place .helpwin.but.srche -relx .1667 -rely .4200 \ |
| 55 |
< |
-relwidth .6667 -relheight .0500 |
| 55 |
> |
-relwidth .6667 -relheight .0600 |
| 56 |
|
bind .helpwin.but.srche <Return> {set curhelp(msg) {} |
| 57 |
|
helpupdate} |
| 58 |
|
helplink .helpwin.but.srche help navigate search |
| 61 |
|
button .helpwin.but.next -text Next -relief raised -height 1 \ |
| 62 |
|
-command {eval helphist new $curhelp(next)} |
| 63 |
|
place .helpwin.but.next -relx .1667 -rely .7500 \ |
| 64 |
< |
-relwidth .5 -relheight .0500 |
| 64 |
> |
-relwidth .5 -relheight .0600 |
| 65 |
|
helplink .helpwin.but.next help navigate next |
| 66 |
|
button .helpwin.but.back -text Back -relief raised -height 1 \ |
| 67 |
|
-command "helphist back" |
| 68 |
|
place .helpwin.but.back -relx .1667 -rely .6500 \ |
| 69 |
< |
-relwidth .5 -relheight .0500 |
| 69 |
> |
-relwidth .5 -relheight .0600 |
| 70 |
|
helplink .helpwin.but.back help navigate back |
| 71 |
|
button .helpwin.but.forw -text Forward -relief raised -height 1\ |
| 72 |
|
-command "helphist forward" |
| 73 |
|
place .helpwin.but.forw -relx .1667 -rely .5500 \ |
| 74 |
< |
-relwidth .5 -relheight .0500 |
| 74 |
> |
-relwidth .5 -relheight .0600 |
| 75 |
|
helplink .helpwin.but.forw help navigate forward |
| 76 |
|
button .helpwin.but.done -text Done -relief raised -height 1 \ |
| 77 |
|
-command "destroy .helpwin ; helpopen {}" |
| 78 |
|
place .helpwin.but.done -relx .1667 -rely .9000 \ |
| 79 |
< |
-relwidth .5 -relheight .0500 |
| 79 |
> |
-relwidth .5 -relheight .0600 |
| 80 |
|
helplink .helpwin.but.done help help done |
| 81 |
|
text .helpwin.txt -wrap word -width 48 -height 20 -bd 2 \ |
| 82 |
|
-yscrollcommand ".helpwin.sb set" -relief raised \ |
| 83 |
< |
-font -*-courier-medium-r-normal--18-*-*-*-*-*-iso8859-1 |
| 83 |
> |
-font -*-courier-medium-r-normal--14-*-*-*-*-*-iso8859-1 |
| 84 |
|
.helpwin.txt tag configure highlight \ |
| 85 |
< |
-font -*-courier-bold-r-normal--18-*-*-*-*-*-iso8859-1 |
| 86 |
< |
set helpfontwidth 11 |
| 85 |
> |
-font -*-courier-bold-r-normal--14-*-*-*-*-*-iso8859-1 |
| 86 |
> |
set helpfontwidth 9 |
| 87 |
|
scrollbar .helpwin.sb -relief flat \ |
| 88 |
|
-command ".helpwin.txt yview" |
| 89 |
|
pack .helpwin.sb -side right -fill y |
| 91 |
|
helplink .helpwin.sb help helpwin scroll |
| 92 |
|
helplink .helpwin.txt help helpwin intro |
| 93 |
|
tkwait visibility .helpwin |
| 94 |
– |
update |
| 94 |
|
} elseif {! [winfo ismapped .helpwin]} { # map window |
| 95 |
|
wm deiconify .helpwin |
| 96 |
|
} else { # raise window |
| 123 |
|
set curhelp(title) "[string toupper\ |
| 124 |
|
[file rootname [file tail $fname]]] HELP" |
| 125 |
|
wm iconname .helpwin [string tolower $curhelp(title)] |
| 126 |
+ |
.helpwin.txt configure -state normal |
| 127 |
+ |
.helpwin.txt delete 1.0 end |
| 128 |
+ |
.helpwin.txt insert end "Loading $fname..." |
| 129 |
+ |
update |
| 130 |
|
set curhelp(fid) [open $fname r] |
| 131 |
|
set curhelp(index) {} |
| 132 |
|
set catlist {} |
| 313 |
|
set nmatches 0 |
| 314 |
|
set cat [lindex [lindex $curhelp(index) 0] 0] |
| 315 |
|
set top [lindex [lindex $curhelp(index) 0] 1] |
| 316 |
+ |
set startpos [tell $curhelp(fid)] |
| 317 |
|
seek $curhelp(fid) [lindex [lindex $curhelp(index) 0] 2] |
| 318 |
|
set foundmatch 0 |
| 319 |
|
while {[gets $curhelp(fid) li] >= 0} { |
| 336 |
|
} else { |
| 337 |
|
set curhelp(msg) "Not found." |
| 338 |
|
} |
| 339 |
+ |
seek $curhelp(fid) $startpos |
| 340 |
|
return $nmatches |
| 341 |
|
} |
