Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 95 insertions, 0 deletions

diff --git a/svx/source/gallery2/galini.cxx b/svx/source/gallery2/galini.cxx
new file mode 100644
index 000000000..8cdfb23ae
--- /dev/null
+++ b/svx/source/gallery2/galini.cxx
@@ -0,0 +1,95 @@
+/* -*- 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: */