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#!/usr/bin/tclsh
package require Tk
global translationTemplate
global translationData
global translationLangs
proc readTranslationTemplate {} {
global translationTemplate
set translationTemplate [list]
set handle [open "template.txt" "r"]
fconfigure $handle -translation lf
set lst [list]
while {[gets $handle line] >= 0} {
if {$line eq ""} {
lappend lst ""
} elseif {[string match "#*" $line]} {
lappend lst $line
} elseif {[regexp {^(.+[^@])=.+$} $line x str]} {
lappend lst $str
}
}
set translationTemplate $lst;
close $handle
}
proc readTranslationFiles {} {
global translationData
global translationLangs
array set translationData [list]
set translationLangs [list]
set tbl [list]
set filelist [glob "advtrains.*.tr"]
foreach fn $filelist {
if {[regexp {\.([^.]+)\.} $fn x lang]} {
set handle [open $fn "r"];
fconfigure $handle -translation lf
while {[gets $handle line] >= 0} {
if {[regexp {^([^#].+[^@])=(.+)$} $line x ori tr]} {
set translationData($lang,$ori) $tr
}
}
lappend translationLangs $lang
close $handle
}
}
set translationLangs [lsort $translationLangs]
}
proc loadTranslationToTreeView {} {
global translationTemplate;
global translationData;
set lang [.f.langSelect get];
set tree .f.translationView;
$tree delete [$tree children {}];
set parent {};
foreach i [lrange $translationTemplate 1 end] {
if {$i eq ""} {
# nop
} elseif {[regexp {\#+\s*(.+)} $i x comment]} {
set parent [$tree insert {} end -text $comment -tags {notranslate}];
} elseif {[info exists translationData($lang,$i)]} {
$tree insert $parent end -text $i -values [list $translationData($lang,$i)]
} else {
$tree insert $parent end -text $i -values [list $i]
}
}
updateEntrySelection
}
proc updateTranslations {} {
readTranslationTemplate
readTranslationFiles
}
updateTranslations
proc updateTranslationsToGUI {} {
updateTranslations
loadTranslationToTreeView
}
proc updateEntrySelection {args} {
global translationData
global origEntry
global trEntry
global refEntry
set reflang [.f.refLang get]
set focuseditem [.f.translationView focus]
set origEntry [.f.translationView item $focuseditem -text]
if {[.f.translationView tag has notranslate $focuseditem]} {
.f.trEntry state disabled
set trEntry ""
} else {
.f.trEntry state !disabled
set trEntry [lindex [.f.translationView item $focuseditem -value] 0]
}
if {[info exists translationData($reflang,$origEntry)]} {
set refEntry $translationData($reflang,$origEntry)
} else {
set refEntry ""
}
}
proc applyTranslationString {args} {
global translationData
global origEntry
global trEntry
set focuseditem [.f.translationView focus]
if {![.f.translationView tag has notranslate $focuseditem]} {
set lang [.f.langSelect get]
set translationData($lang,$origEntry) $trEntry
.f.translationView item $focuseditem -values [list $trEntry]
}
}
proc applyTranslationChanges {} {
global translationTemplate
global translationData
global translationLangs
foreach lang $translationLangs {
set handle [open [string cat "advtrains." $lang ".tr"] "w"]
fconfigure $handle -translation lf
foreach i $translationTemplate {
if {$i eq ""} {
puts $handle ""
} elseif {[string match "#*" $i]} {
puts $handle $i
} elseif {[info exists translationData($lang,$i)]} {
puts $handle [string cat $i "=" $translationData($lang,$i)]
} else {
puts $handle [string cat $i "=" $i]
}
}
close $handle
}
}
# GUI
wm title . "Advtrains l10n GUI"
grid [ttk::frame .f -padding 5] -column 0 -row 0 -sticky nsew
grid rowconfigure . 0 -weight 1
grid columnconfigure . 0 -weight 1
grid rowconfigure .f 3 -weight 1
grid columnconfigure .f 1 -weight 1
foreach i [list 4 5 6] {grid rowconfigure .f $i -uniform bottom}
ttk::combobox .f.langSelect -values $translationLangs -state readonly
grid .f.langSelect -column 0 -row 0 -sticky we
bind .f.langSelect <<ComboboxSelected>> {loadTranslationToTreeView}
.f.langSelect current 0
ttk::button .f.updateBtn -text "Read translation files" -command updateTranslationsToGUI
grid .f.updateBtn -column 0 -row 1 -sticky we
ttk::button .f.writeBtn -text "Write changes" -command applyTranslationChanges
grid .f.writeBtn -column 0 -row 2 -sticky we
ttk::treeview .f.translationView -columns "translation" -yscrollcommand ".f.translationScroll set"
grid .f.translationView -column 1 -row 0 -rowspan 4 -columnspan 2 -sticky nsew
bind .f.translationView <<TreeviewSelect>> updateEntrySelection
ttk::scrollbar .f.translationScroll -orient vertical -command ".f.translationView yview"
grid .f.translationScroll -column 3 -row 0 -sticky ns -rowspan 4
ttk::label .f.origLabel -text "Original" -anchor w
grid .f.origLabel -column 0 -row 4 -sticky nswe
ttk::entry .f.origEntry -state readonly -textvariable origEntry
grid .f.origEntry -column 1 -row 4 -sticky nswe -columnspan 3
ttk::label .f.trLabel -text "Translated" -anchor w
grid .f.trLabel -column 0 -row 5 -sticky nswe
ttk::entry .f.trEntry -textvariable trEntry
grid .f.trEntry -column 1 -row 5 -sticky nswe -columnspan 3
trace add variable trEntry write applyTranslationString
ttk::combobox .f.refLang -values [linsert $translationLangs 0 ""] -state readonly
grid .f.refLang -column 0 -row 6 -sticky nswe
bind .f.refLang <<ComboboxSelected>> updateEntrySelection
ttk::entry .f.refEntry -state readonly -textvariable refEntry
grid .f.refEntry -column 1 -row 6 -sticky nswe -columnspan 3
loadTranslationToTreeView
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