projman/lib/highlight/tcl.tcl
2018-02-07 15:49:20 +03:00

215 lines
7.5 KiB
Tcl

###########################################
# Tcl/Tk Project Manager
# version 0.0.1
# TCL highlight file
# Copyright (c) Sergey Kalinin 2001, http://nuk-svk.ru
# Author: Sergey Kalinin (aka BanZaj) banzaj28@gmail.com
###########################################
proc HighLightTCL {text line lineNumber node} {
global fontNormal fontBold editorFontBold tree imgDir noteBook
global editor color
set startIndex 0
# bind text tags for highlightning #
$text tag configure bold -font $editor(fontBold)
$text tag configure procName -font $editor(fontBold) -foreground $color(procName)
$text tag configure keyWord -foreground $color(keyWord)
$text tag configure comments -foreground $color(comments)
$text tag configure variable -foreground $color(var)
$text tag configure string -foreground $color(string)
$text tag configure braceHighLight -font $editor(fontBold)\
-foreground $color(braceBG) -background $color(braceFG)
$text tag configure brace -foreground $color(brace)
$text tag configure bracequad -foreground $color(bracequad)
$text tag configure percent -foreground $color(percent)
$text tag configure bindKey -foreground $color(bindKey)
# incr lineNumber
set keyWord [info commands]
# for OOP extention
foreach n {class method attribute constructor destructor invariant attribute binding new delete \
mcset mc mclocale mcpreferences mcload mcunknown configure match else elseif} {
lappend keyWord $n
}
set dataType {true false}
set a ""
set startPos 0
set endPos 0
set length 0
set workLine $line
while {$workLine != ""} {
if {[regexp "(^|\t| )\[a-zA-Z\\_:\]+" $workLine word]} {
set length [string length $word]
set startPos [string first [string trim $word] $line]
set endPos [expr $startPos + $length]
set workLine [string range $workLine $length end]
if {[lsearch $keyWord [string trim $word]] != -1} {
$text tag add keyWord $lineNumber.$startPos $lineNumber.$endPos
}
if {[lsearch $dataType [string trim $word]] != -1} {
$text tag add bold $lineNumber.$startPos $lineNumber.$endPos
}
if {[string trim $word]=="proc"} {
$text tag add procName $lineNumber.[expr $startPos + $length] $lineNumber.[string wordend $line [expr $startPos + $length +2]]
}
set startPos [expr $endPos + 1]
} else {
break
}
}
set workLine $line
while {$workLine != ""} {
if {[regexp {(\{|\[)[a-zA-Z\\_:]+} $workLine word v]} {
set word [string trim $word $v]
set length [string length $word]
set startPos [string first [string trim $word] $line]
set endPos [expr $startPos + $length]
set workLine [string range $workLine $length end]
if {[lsearch $keyWord [string trim $word]] != -1} {
$text tag add keyWord $lineNumber.$startPos $lineNumber.$endPos
}
if {[string trim $word]=="proc"} {
$text tag add procName $lineNumber.[expr $startPos + $length] $lineNumber.[string wordend $line [expr $startPos + $length +2]]
}
set startPos [expr $endPos + 1]
} else {
break
}
}
# key binding highlight
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp "<.*?>" $workLine a b]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add bindKey $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
# variable highlight #
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp "\\$\[a-zA-Z\\_:\]+" $workLine a]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
if {$a != ""} {
$text tag add variable $lineNumber.$start $lineNumber.$end
}
set startPos $end
} else {
break
}
}
# string " " highlight
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp "\".*?\"" $workLine a b]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add string $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
# persent % highlight
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp "\%" $workLine a b]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add percent $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp "\{|\}" $workLine a b]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add brace $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
# DEDERER
# hightlight [, {, }, ]
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp {\(|\[|\]|\)} $workLine a b]} {
set start [string first $a $workLine]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add bracequad $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
# parameter for command hightlight
set startPos 0
set workLine $line
while {$workLine != ""} {
if {[regexp -- {\s-\w+(?=\s)} $workLine a b]} {
set start [expr [string first $a $workLine] + 1]
set end $start
incr end [string length $a]
set workLine [string range $workLine $end end]
incr start $startPos
incr end $startPos
$text tag add bindKey $lineNumber.$start $lineNumber.$end
set startPos $end
} else {
break
}
}
# add comment #
set workLine [$text get $lineNumber.0 $lineNumber.end]
if {[regexp -indices "(^|\t|;| )#" $workLine word]} {
set p [lindex $word 1]
$text tag add comments $lineNumber.$p $lineNumber.end
$text tag raise comments
} else {
$text tag remove comments $lineNumber.0 $lineNumber.end
}
}