diff options
Diffstat (limited to 'lib/gs/priv')
| -rw-r--r-- | lib/gs/priv/bitmap/fup.bm | 7 | ||||
| -rw-r--r-- | lib/gs/priv/gs-xdefaults | 88 | ||||
| -rw-r--r-- | lib/gs/priv/gstk.tcl | 366 |
3 files changed, 461 insertions, 0 deletions
diff --git a/lib/gs/priv/bitmap/fup.bm b/lib/gs/priv/bitmap/fup.bm new file mode 100644 index 0000000000..a00b838db0 --- /dev/null +++ b/lib/gs/priv/bitmap/fup.bm @@ -0,0 +1,7 @@ +#define fup_width 23 +#define fup_height 17 +static char fup_bits[] = { + 0x00,0x00,0x00,0xf0,0x03,0x00,0x08,0x04,0x00,0x04,0x08,0x00,0xfe,0xff,0x3f, + 0x02,0x00,0x20,0x42,0x00,0x20,0xe2,0x00,0x20,0xf2,0x01,0x20,0x42,0x00,0x20, + 0x42,0x00,0x20,0x42,0x00,0x20,0xc2,0xff,0x20,0x02,0x00,0x20,0x02,0x00,0x20, + 0xfe,0xff,0x3f,0x00,0x00,0x00}; diff --git a/lib/gs/priv/gs-xdefaults b/lib/gs/priv/gs-xdefaults new file mode 100644 index 0000000000..ad096f2882 --- /dev/null +++ b/lib/gs/priv/gs-xdefaults @@ -0,0 +1,88 @@ +*activeBackground: #ececec +*activeBorderWidth: 1 +*activeForeground: Black +*activeRelief: raised +*anchor: center +*aspect: 150 +*background: #d9d9d9 +*bigIncrement: 0 +!*bitmap: +*borderWidth: 0 +!*class: Frame +*closeEnough: 1 +!*colormap: +!*command: +*confine: 1 +!*cursor: arrow +*digits: 0 +*disabledForeground: #a3a3a3 +!*doubleBuffer: +*elementBorderWidth: -1 +*exportSelection: 1 +!*font: screen12 +*foreground: Black +*from: 0 +!*height: 0 +*highlightBackground: #d9d9d9 +*highlightColor: Black +*highlightThickness: 0 +!*image: +*indicatorOn: 0 +*insertBackground: Black +*insertBorderWidth: 0 +*insertOffTime: 300 +*insertOnTime: 600 +*insertWidth: 2 +*jump: 0 +*justify: left +!*label: +*length: 100 +!*menu: +*offValue: 0 +*onValue: 1 +*orient: vertical +*padX: 0 +*padY: 0 +!*postCommand: +*relief: flat +*repeatDelay: 300 +*repeatInterval: 100 +*resolution: 1 +!*screen: +!*scrollRegion: +*selectBackground: #c3c3c3 +*selectBorderWidth: 1 +*selectColor: #b03060 +*selectForeground: Black +!*selectImage: +*selectMode: browse +*setGrid: 0 +!*show: +*showValue: 1 +*sliderLength: 30 +*sliderRelief: sunken +*spacing1: 0 +*spacing2: 0 +*spacing3: 0 +*state: normal +!*tabs: +*takeFocus: 0 +*tearOff: 1 +!*tearOffCommand: +!*text: +!*textVariable: +*tickInterval: 0 +*to: 100 +*transient: 1 +*troughColor: #c3c3c3 +*underline: -1 +!*value: +!*variable: +!*visual: +!*width: 0 +*wrap: char +*wrapLength: 0 +!*xScrollCommand: +*xScrollIncrement: 0 +!*yScrollCommand: +*yScrollIncrement: 0 diff --git a/lib/gs/priv/gstk.tcl b/lib/gs/priv/gstk.tcl new file mode 100644 index 0000000000..63151ef952 --- /dev/null +++ b/lib/gs/priv/gstk.tcl @@ -0,0 +1,366 @@ +# ------------------------------------------------------------ +# Some tcl scripts used from erlang +# By Ola Samuelsson in May 1995 +# � Ericsson Software Technology / Erlang System +# ------------------------------------------------------------ + +package require Tk 8.3 + +# Scrolled object. +# This is a script that creates a +# scrolled object of specified type +# and connects it with scrollbars. +# +# Give a name for the frame and you'll find +# name.z, +# name.sy, +# name.pad.sx +# name.pad.it +# + +proc so_create {type w} { + set parent [frame $w] + eval {$type $parent.z -highlightt 0} + $parent.z config -yscrollcommand [list $parent.sy set] \ + -xscrollcommand [list $parent.pad.sx set] + scrollbar $parent.sy -orient vertical -takefocus 0 \ + -command [list $parent.z yview] + # create extra frame to hold pad + frame $parent.pad + scrollbar $parent.pad.sx -orient horizontal -takefocus 0 \ + -command [list $parent.z xview] + #create padding based on the scrollbars width + set pad [expr [$parent.sy cget -width] + 2 * \ + ([$parent.sy cget -bd] + \ + [$parent.sy cget -highlightthickness])] + frame $parent.pad.it -width $pad -height $pad + # Arrange everything + so_plain $parent + return $parent +} + +proc so_top_right {w} { + so_unpack $w + pack $w.pad -side top -fill x + pack $w.pad.it -side right + pack $w.pad.sx -side top -fill x + pack $w.sy -side right -fill y + pack $w.z -side left -fill both -expand true +} + +proc so_top_left {w} { + so_unpack $w + pack $w.pad -side top -fill x + pack $w.pad.it -side left + pack $w.pad.sx -side top -fill x + pack $w.sy -side left -fill y + pack $w.z -side right -fill both -expand true +} + +proc so_bottom_right {w} { + so_unpack $w + pack $w.pad -side bottom -fill x + pack $w.pad.it -side right + pack $w.pad.sx -side bottom -fill x + pack $w.sy -side right -fill y + pack $w.z -side left -fill both -expand true +} + +proc so_bottom_left {w} { + so_unpack $w + pack $w.pad -side bottom -fill x + pack $w.pad.it -side left + pack $w.pad.sx -side bottom -fill x + pack $w.sy -side left -fill y + pack $w.z -side right -fill both -expand true +} + +proc so_bottom {w} { + so_unpack $w + pack $w.pad -side bottom -fill x + pack $w.pad.sx -side bottom -fill x + pack $w.z -side left -fill both -expand true +} + +proc so_top {w} { + so_unpack $w + pack $w.pad -side top -fill x + pack $w.pad.sx -side top -fill x + pack $w.z -side left -fill both -expand true +} + +proc so_right {w} { + so_unpack $w + pack $w.sy -side right -fill y + pack $w.z -side left -fill both -expand true +} + +proc so_left {w} { + so_unpack $w + pack $w.sy -side left -fill y + pack $w.z -side right -fill both -expand true +} + +proc so_plain {w} { + so_unpack $w + pack $w.z -side left -fill both -expand true +} + +proc so_unpack {w} { + pack forget $w.pad.it + pack forget $w.pad.sx + pack forget $w.pad + pack forget $w.sy + pack forget $w.z +} + +# ------------------------------------------------------------ +# editor stuff + +proc ed_load {w file} { + if [catch {open $file r} fileId] { + report "$fileId" + return -code error + } else { + $w delete 1.0 end + while {![eof $fileId]} { + $w insert end [read $fileId 1000] + } + close $fileId + } +} + +proc ed_save {w file} { + if [catch {open $file w} fileId] { + report "$fileId" + return -code error + } else { + puts -nonewline $fileId [$w get 1.0 end] + close $fileId + } +} + +# returns rect1 text1 rect2 text2 ... +proc mkgrid {canvas colws startrow endrow height font fg bg} { + set res [list] + set ncols [llength $colws] + set y [expr ($startrow-1)*$height+$startrow] + for {set row $startrow} {$row <= $endrow} {incr row} { + set x 1 + for {set col 0} {$col < $ncols} {incr col} { + set colw [lindex $colws $col] +# each object is tagged q<columnNo> +# is this (ugly) way we can find to what column an object belongs +# even later... + set r [$canvas create re $x $y [expr $x+$colw] [expr $y+$height]\ + -f $bg -outline $fg -tag "q$col"] + set t [$canvas create te [expr $x+2] [expr $y+2]\ + -anch nw -fo $font -fi $fg -tag "q$col"] + $canvas raise $t + lappend res $r $t + set x [expr $x+$colw+1] + } + set y [expr $y+$height+1] + } + return $res +} + +# new x values +proc calc_new_xs {colws} { + set ncols [llength $colws] + set res [list] + set x 1 + for {set col 0} {$col < $ncols} {incr col} { + lappend res $x + set x [expr $x+1+[lindex $colws $col]] + } + lappend res $x + return $res +} + +proc resize_grid_cols {canvas colws} { + set item 1 + set xs [calc_new_xs $colws] + while {[set nbr_of_coords\ + [llength [set coords [$canvas coords $item]]]] > 0} { + set tags [$canvas itemcget $item -tag] + set first [string first "q" $tags] +# find the column of the current object by +# searching for the q tag. + set col [string range $tags [expr 1 + $first]\ + [expr [string wordend $tags $first] -1]] + switch $nbr_of_coords { + 2 { # a text object + set y [lindex $coords 1] + set newx [expr [lindex $xs $col] + 2] + $canvas coords $item $newx $y + } + 4 { # a rectangle object + set y1 [lindex $coords 1] + set y2 [lindex $coords 3] + set newx1 [lindex $xs $col] + set newx2 [expr [lindex $xs [expr $col + 1]]-1] + $canvas coords $item $newx1 $y1 $newx2 $y2 + } + } + set item [expr $item+1] + } +} + +# ------------------------------------------------------------ +# A wish init script to make it possible for +# Tcl/Tk and erlang to communicate. +# Written by Ola Samuelsson in August 1995 +# � Ericsson Software Technology AB / Erlang Systems +# ------------------------------------------------------------ + +# Protocol: +# \1 = it's an event +# \2 = it's a reply for a call +# \3 = it's a error reply for call +# \4 = it's an error +# \5 = stopbyte (end of message) + +proc erlsend {args} { + global outstream + set msg [join $args] + puts -nonewline $outstream [binary format Ica* \ + [expr 1 + [string length $msg]] 1 $msg] + flush $outstream +} + +proc erlcall {w} { + global outstream + set errcode [catch $w result] + if {$errcode == 0} { + puts -nonewline $outstream [binary format Ica* \ + [expr 1 + [string length $result]] 2 $result] + flush $outstream + } else { + puts -nonewline $outstream [binary format Ica* \ + [expr 1 + [string length $result]] 3 $result] + flush $outstream + } +} + +proc erlexec {w} { + set errcode [catch $w result] + if {$errcode != 0} { + global outstream + puts -nonewline $outstream [binary format Ica* \ + [expr 1 + [string length $result]] 4 $result] + flush $outstream + } +} + +proc erlerror {w} { + global outstream + puts -nonewline $outstream [binary format Ica* \ + [expr 1 + [string length $w]] 4 $w] + flush $outstream +} + +proc report {s} { + catch {console show} + puts -nonewline stderr "$s\r\n" +} + +wm withdraw . + +# The stdin stream is by default in line buffering mode. +# We set non blocking so that if the line is large we are +# not blocked until we get all data. The gets command +# will never give us a line until we have read it all +# so we do nothing if we get the return code -1. +# Note that -1 also means eof so we check that. + +# FIXME: What is the default encoding on Unix? +# Do we need to set "-encoding iso8859-1" ? + +# FIXME: If pipe we should do "catch {close $pipe}" +# but we don't do that on stdin do we? If not how +# do we unregister from 'fileevent'? + +# The ending "vwait forever" will block +# until all streams are closed. +# FIXME: How are we terminated? No check for eof? + +# If we got something on the command line after -- +# we have a port number and we are to use sockets +# for the communication. + +set privdir [lindex $argv 0] +set portno [lindex $argv 1] +#report $argv +#report $privdir +#report $portno +set resfile [file join $privdir gs-xdefaults] + +# FIXME we may use 'startupFile' as priority level to enable the user +# to use .Xdefaults to override things but I think this require that +# we change gs-xdefaults to use Tk*Option format? + +if [catch {option readfile $resfile} err] { + report "Error reading $resfile: $err" +} + +if {$portno == ""} { + + global use_socket + set use_socket 0 + set instream stdin + set outstream stdout + + # We are only allowed to set non blocking output + # for pipes because sockets are bidirectional + # and the fconfigure sets both input and output. + + fconfigure stdout -buffering none -blocking false \ + -translation binary -encoding binary +} else { + + global use_socket + set use_socket 1 + set sock [socket 127.0.0.1 $portno] + set instream $sock + set outstream $sock + +} + +fconfigure $instream -buffering none -blocking true \ + -translation binary -encoding binary + +fileevent $instream readable do_read + +proc do_read {} { + global instream + + binary scan [read $instream 4] I len + + if {[eof $instream]} { + catch {close $instream} + exit + } + +# report {"LEN $len"} + + # FIXME need to read again if less then $len ????? + set command [read $instream $len] + + if {[eof $instream]} { + catch {close $instream} + exit + } + +# report {"INMSG $command EOMSG"} + + if [catch {uplevel #0 $command} msg] { + report {$msg} + } else { + if {[string length $msg] != 0} { +# report {"OUTMSG $msg EOMSG"} + puts -nonewline $instream [binary format Ia* \ + [string length $msg] $msg] + } + } +} |