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, 141 insertions, 0 deletions

diff --git a/include/xmloff/xmlevent.hxx b/include/xmloff/xmlevent.hxx
new file mode 100644
index 000000000..900a03694
--- /dev/null
+++ b/include/xmloff/xmlevent.hxx
@@ -0,0 +1,141 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_XMLOFF_XMLEVENT_HXX
+#define INCLUDED_XMLOFF_XMLEVENT_HXX
+
+#include <rtl/ustring.hxx>
+
+namespace com::sun::star::uno { template <class interface_type> class Reference; }
+namespace com::sun::star::uno { template <typename > class Sequence; }
+
+
+/**
+ * @#file
+ *
+ * Several definition used in im- and export of events
+ */
+
+namespace com::sun::star {
+    namespace xml::sax { class XFastAttributeList; }
+    namespace beans { struct PropertyValue; }
+}
+
+class SvXMLExport;
+class SvXMLImportContext;
+class SvXMLImport;
+class XMLEventsImportContext;
+
+
+struct XMLEventName
+{
+    sal_uInt16 m_nPrefix;
+    OUString m_aName;
+
+    XMLEventName() : m_nPrefix( 0 ) {}
+    XMLEventName( sal_uInt16 n, const char *p ) :
+        m_nPrefix( n ),
+        m_aName( OUString::createFromAscii(p) )
+       {}
+
+    XMLEventName( sal_uInt16 n, const OUString& r ) :
+        m_nPrefix( n ),
+        m_aName( r )
+       {}
+
+    bool operator<( const XMLEventName& r ) const
+    {
+        return m_nPrefix < r.m_nPrefix ||
+               (m_nPrefix == r.m_nPrefix && m_aName < r.m_aName );
+    }
+
+};
+
+/**
+ * XMLEventNameTranslation: define tables that translate between event names
+ * as used in the XML file format and in the StarOffice API.
+ * The last entry in the table must be { NULL, 0, NULL }.
+ */
+struct XMLEventNameTranslation
+{
+    const char* sAPIName;
+    sal_uInt16 nPrefix;    // namespace prefix
+    const char* sXMLName;
+};
+
+/// a translation table for the events defined in the XEventsSupplier service
+/// (implemented in XMLEventExport.cxx)
+extern const XMLEventNameTranslation aStandardEventTable[];
+
+
+/**
+ * Handle export of an event for a certain event type (event type as
+ * defined by the PropertyValue "EventType" in API).
+ *
+ * The Handler has to generate the full <script:event> element.
+ */
+class XMLEventExportHandler
+{
+public:
+    virtual ~XMLEventExportHandler() {};
+
+    virtual void Export(
+        SvXMLExport& rExport,                   /// the current XML export
+        const OUString& rEventQName,     /// the XML name of the event
+        const css::uno::Sequence<css::beans::PropertyValue> & rValues, /// the values for the event
+        bool bUseWhitespace) = 0;  /// create whitespace around elements?
+};
+
+
+/**
+ * Handle import of an event for a certain event type (as defined by
+ * the PropertyValue "EventType" in the API).
+ *
+ * EventContextFactories must be registered with the EventImportHelper
+ * that is attached to the SvXMLImport.
+ *
+ * The factory has to create an import context for a <script:event>
+ * element.  The context has to call the
+ * EventsImportContext::AddEventValues() method to save its event
+ * registered with the enclosing element. For events consisting only
+ * of attributes (and an empty element) an easy solution is to handle
+ * all attributes in the CreateContext()-method and return a default
+ * context.
+ *
+ * EventContextFactory objects have to be registered with the
+ * EventsImportHelper.
+ */
+class XMLEventContextFactory
+{
+public:
+    virtual ~XMLEventContextFactory() {};
+
+    virtual SvXMLImportContext* CreateContext(
+        SvXMLImport& rImport,               /// import context
+        const css::uno::Reference<css::xml::sax::XFastAttributeList> & xAttrList, /// attribute list
+        /// the context for the enclosing <script:events> element
+        XMLEventsImportContext* rEvents,
+        /// the event name (as understood by the API)
+        const OUString& rApiEventName) = 0;
+};
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */