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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /xmloff/inc/XMLEventImportHelper.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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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/.
+ *
+ * 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <xmloff/xmlevent.hxx>
+
+#include <map>
+#include <vector>
+#include <memory>
+
+
+namespace com::sun::star {
+ namespace xml::sax { class XFastAttributeList; }
+}
+class XMLEventContextFactory;
+class XMLEventsImportContext;
+struct XMLEventNameTranslation;
+
+typedef ::std::map< OUString, std::unique_ptr<XMLEventContextFactory> > FactoryMap;
+typedef ::std::map< XMLEventName, OUString > NameMap;
+
+
+/**
+ * Helps the XMLEventsImportContext.
+ *
+ * This class stores
+ * a) the translation from XML event names to API event names, and
+ * b) a mapping from script language names to XMLEventContextFactory objects
+ * (that handle particular languages).
+ *
+ * Event name translation tables may be added, i.e. they will be joined
+ * together. If different translations are needed (i.e., if the same XML name
+ * needs to be translated to different API names in different contexts), then
+ * translation tables may be saved on a translation table stack.
+ */
+class XMLEventImportHelper
+{
+ /// map of XMLEventContextFactory objects
+ FactoryMap aFactoryMap;
+
+ /// map from XML to API names
+ std::unique_ptr<NameMap> pEventNameMap;
+
+ /// stack of previous aEventNameMap
+ std::vector< std::unique_ptr<NameMap> > aEventNameMapVector;
+
+public:
+ XMLEventImportHelper();
+
+ ~XMLEventImportHelper();
+
+ /// register a handler for a particular language type
+ void RegisterFactory( const OUString& rLanguage,
+ std::unique_ptr<XMLEventContextFactory> aFactory );
+
+ /// add event name translation to the internal table
+ void AddTranslationTable( const XMLEventNameTranslation* pTransTable );
+
+ /// save the old translation table on a stack and install an empty table
+ void PushTranslationTable();
+
+ /// recover the top-most previously saved translation table
+ void PopTranslationTable();
+
+ /// create an appropriate import context for a particular event
+ SvXMLImportContext* CreateContext(
+ SvXMLImport& rImport,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList> & xAttrList,
+ XMLEventsImportContext* rEvents,
+ const OUString& rXmlEventName,
+ const OUString& rLanguage);
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */