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-rw-r--r--svx/source/gallery2/galini.cxx95
1 files changed, 95 insertions, 0 deletions
diff --git a/svx/source/gallery2/galini.cxx b/svx/source/gallery2/galini.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ */
+
+/*
+ * The world's quickest and lamest .desktop / .ini file parser.
+ * Ideally the .thm file would move to a .desktop file in
+ * future.
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <unotools/ucbstreamhelper.hxx>
+#include <svx/gallerybinaryengineentry.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <o3tl/string_view.hxx>
+#include <memory>
+
+OUString GalleryBinaryEngineEntry::ReadStrFromIni(std::u16string_view aKeyName ) const
+{
+ std::unique_ptr<SvStream> pStrm(::utl::UcbStreamHelper::CreateStream(
+ GetStrURL().GetMainURL( INetURLObject::DecodeMechanism::NONE ),
+ StreamMode::READ ));
+
+ const LanguageTag &rLangTag = Application::GetSettings().GetUILanguageTag();
+
+ ::std::vector< OUString > aFallbacks = rLangTag.getFallbackStrings( true);
+
+ OUString aResult;
+ sal_Int32 nRank = 42;
+
+ if( pStrm )
+ {
+ OString aLine;
+ while( pStrm->ReadLine( aLine ) )
+ {
+ OUString aKey;
+ OUString aLocale;
+ OUString aValue;
+ sal_Int32 n;
+
+ // comments
+ if( aLine.startsWith( "#" ) )
+ continue;
+
+ // a[en_US] = Bob
+ if( ( n = aLine.indexOf( '=' ) ) >= 1)
+ {
+ aKey = OStringToOUString(
+ o3tl::trim(aLine.subView( 0, n )), RTL_TEXTENCODING_ASCII_US );
+ aValue = OStringToOUString(
+ o3tl::trim(aLine.subView( n + 1 )), RTL_TEXTENCODING_UTF8 );
+
+ if( ( n = aKey.indexOf( '[' ) ) >= 1 )
+ {
+ aLocale = o3tl::trim(aKey.subView( n + 1 ));
+ aKey = o3tl::trim(aKey.subView( 0, n ));
+ if( (n = aLocale.indexOf( ']' ) ) >= 1 )
+ aLocale = o3tl::trim(aLocale.subView( 0, n ));
+ }
+ }
+ SAL_INFO("svx", "ini file has '" << aKey << "' [ '" << aLocale << "' ] = '" << aValue << "'");
+
+ // grisly language matching, is this not available somewhere else?
+ if( aKey == aKeyName )
+ {
+ /* FIXME-BCP47: what is this supposed to do? */
+ n = 0;
+ OUString aLang = aLocale.replace('_','-');
+ for( const auto& rFallback : aFallbacks )
+ {
+ SAL_INFO( "svx", "compare '" << aLang << "' with '" << rFallback << "' rank " << nRank << " vs. " << n );
+ if( rFallback == aLang && n < nRank ) {
+ nRank = n; // try to get the most accurate match
+ aResult = aValue;
+ }
+ ++n;
+ }
+ }
+ }
+ }
+
+ SAL_INFO( "svx", "readStrFromIni returns '" << aResult << "'");
+ return aResult;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */