1 files changed, 135 insertions, 0 deletions
diff --git a/solenv/bin/modules/pre2par/language.pm b/solenv/bin/modules/pre2par/language.pm
new file mode 100644
index 000000000..332bb985f
--- /dev/null
+++ b/solenv/bin/modules/pre2par/language.pm
@@ -0,0 +1,135 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements. See the NOTICE file distributed
+#   with this work for additional information regarding copyright
+#   ownership. The ASF licenses this file to you under the Apache
+#   License, Version 2.0 (the "License"); you may not use this file
+#   except in compliance with the License. You may obtain a copy of
+#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+
+package pre2par::language;
+
+use strict;
+
+##############################################################
+# Returning a specific language string from the block
+# of all translations
+##############################################################
+
+sub get_language_string_from_language_block
+{
+    my ($language_block, $language) = @_;
+
+    my $newstring = "";
+
+    for ( my $i = 0; $i <= $#{$language_block}; $i++ )
+    {
+
+        if ( ${$language_block}[$i] =~ /^\s*$language\s*\=\s*\"(.*)\"\s*$/ )
+        {
+            $newstring = $1;
+            $newstring = "\"" . $newstring . "\"";
+            last;
+        }
+    }
+
+    # defaulting to english!
+
+    if ( $newstring eq "" )
+    {
+        $language = "en-US";    # defaulting to english
+
+        for ( my $i = 0; $i <= $#{$language_block}; $i++ )
+        {
+            if ( ${$language_block}[$i] =~ /^\s*$language\s*\=\s*(\".*\")\s*$/ )
+            {
+                $newstring = $1;
+                last;
+            }
+        }
+    }
+
+    return $newstring;
+}
+
+############################################
+# collecting all replace variables
+# in a language file
+############################################
+
+sub get_all_replace_variables
+{
+    my ($langfile) = @_;
+
+    my %allvars = ();
+
+    for ( my $i = 0; $i <= $#{$langfile}; $i++ )
+    {
+        if ( ${$langfile}[$i] =~ /^\s*\[\s*(.*?)\s*\]\s*$/ )
+        {
+        my $variable = $1;
+#       print "lang block '$variable'\n";
+        my @lang_block = ();
+        my $counter;
+
+        # Store the complete block in all languages for a specified variable
+            for ( $counter = $i + 1; $counter <= $#{$langfile}; $counter++ ) {
+        my $line = ${$langfile}[$counter];
+        last if ($line =~ /^s*\[/); # next decl.
+        push @lang_block, $line;
+        }
+#       print "$variable = '@lang_block'\n";
+        $allvars{$variable} = \@lang_block;
+        $i = $counter - 1;
+        }
+    }
+
+    return \%allvars;
+}
+
+############################################
+# localizing the par file with the
+# corresponding language file
+############################################
+
+sub localize
+{
+    my ($parfile, $langfile) = @_;
+
+    my $replace_hash = get_all_replace_variables($langfile);
+
+    # parse lines of the form Name (st) = STR_NAME_MODULE_HELPPACK_OC;
+    # for variable substitution
+    my $langlinere = qr/^\s*\w+\s*\(([\w-]+)\)\s*\=\s*([\w-]+)\s*;/;
+    for ( my $i = 0; $i <= $#{$parfile}; $i++ )
+    {
+        my $oneline = ${$parfile}[$i];
+
+    if ( $oneline =~ $langlinere) {
+        my $language = $1;   # can be "01" or "en" or "en-US" or ...
+        my $variable = $2;
+
+#       print "line '$oneline' split to '$language' '$variable'\n";
+
+        if (defined $replace_hash->{$variable}) {
+                    my $newstring = get_language_string_from_language_block($replace_hash->{$variable}, $language);
+                    if ( $newstring eq "" ) { $newstring = "\"" . $variable . "\""; }
+
+                    $oneline =~ s/$variable/$newstring/g;
+
+                    ${$parfile}[$i] = $oneline;
+                }
+        }
+    }
+}
+
+1;