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#!/usr/bin/env tclsh
###############################################################################
# BRLTTY - A background process providing access to the console screen (when in
# text mode) for a blind person using a refreshable braille display.
#
# Copyright (C) 1995-2025 by The BRLTTY Developers.
#
# BRLTTY comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU Lesser General Public License, as published by the Free Software
# Foundation; either version 2.1 of the License, or (at your option) any
# later version. Please see the file LICENSE-LGPL for details.
#
# Web Page: http://brltty.app/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################
source [file join [file dirname [info script]] "prologue.tcl"]
proc loadProperties {file names} {
set properties [dict create]
set comment #
set pattern {^}
append pattern "${comment}([join $names |])"
append pattern "\\s+(\[^\\s${comment}\]+)"
append pattern "\\s*(?:${comment}\\s*(.*?))?"
append pattern {\s*$}
forEachLine record $file {
if {[regexp $pattern $record x name code label]} {
if {[string length $label] == 0} {
set label $code
} elseif {[set index [string first ";" $label]] >= 0} {
set label [string replace $label $index end]
}
dict set properties $name $code $label
}
}
return $properties
}
proc compareKeys {dictionary key1 key2} {
set text1 [dict get $dictionary $key1]
set text2 [dict get $dictionary $key2]
set capitalized1 [string is upper -strict [string index $text1 0]]
set capitalized2 [string is upper -strict [string index $text2 0]]
if {!$capitalized1 && $capitalized2} {
return -1
}
if {$capitalized1 && !$capitalized2} {
return 1
}
return [string compare $key1 $key2]
}
proc makeStringArray {name items} {
set lines [list]
lappend lines " <string-array name=\"$name\">"
foreach item $items {
lappend lines " <item>$item</item>"
}
lappend lines " </string-array>"
return $lines
}
proc makeResourceLines {properties name} {
set property [dict get $properties $name]
set prefix "[string toupper [string map {- _} $name]]_"
set lines [list]
lappend lines {<?xml version="1.0" encoding="utf-8"?>}
lappend lines ""
lappend lines "<!-- generated from $::inputFile by [file tail [info script]] -->"
lappend lines "<!-- changes made here will be overwritten -->"
lappend lines ""
lappend lines "<resources>"
set codes [list]
set labels [list]
foreach code [lsort -command [list compareKeys $property] [dict keys $property]] {
set translatable "true"
if {![string equal $code "auto"]} {
if {[string equal $name "braille-driver"]} {
set translatable "false"
}
}
if {[string equal $code off]} {
lvarpush codes $code
lvarpush labels "@string/setting_state_$code"
continue
}
set label "${prefix}LABEL_[string map {- _} $code]"
lappend labels "@string/$label"
lappend codes $code
lappend lines " <string name=\"$label\" translatable=\"$translatable\">[dict get $property $code]</string>"
}
lappend lines ""
lvarcat lines [makeStringArray "${prefix}LABELS" $labels]
lappend lines ""
lvarcat lines [makeStringArray "${prefix}VALUES" $codes]
lappend lines "</resources>"
return $lines
}
set optionDefinitions {
}
processProgramArguments optionValues $optionDefinitions positionalArguments "\[property ...\]"
set propertyNames $positionalArguments
if {[llength $propertyNames] == 0} {
lappend propertyNames "braille-driver"
lappend propertyNames "text-table"
lappend propertyNames "attributes-table"
lappend propertyNames "contraction-table"
lappend propertyNames "keyboard-table"
}
if {[llength $propertyNames] == 0} {
syntaxError "property names not specified"
}
set inputFile "brltty.conf.in"
set inputPath [file join $sourceRoot Documents $inputFile]
logNote "loading properties: $inputPath"
set properties [loadProperties $inputPath $propertyNames]
foreach name $propertyNames {
if {![dict exists $properties $name]} {
syntaxError "unknown property name: $name"
}
}
set updated 0
foreach propertyName $propertyNames {
set resourceFile "[string tolower $propertyName].xml"
set resourcePath [file join $applicationDirectory res values $resourceFile]
logNote "writing resource file: $resourcePath"
if {[updateFile $resourcePath "[join [makeResourceLines $properties $propertyName] \n]\n"]} {
set updated 1
}
}
if {!$updated} {
logMessage task "no files updated"
}
exit 0
|
