1 files changed, 117 insertions, 0 deletions
diff --git a/writerfilter/source/dmapper/ModelEventListener.cxx b/writerfilter/source/dmapper/ModelEventListener.cxx
new file mode 100644
index 000000000..8e20f7ad9
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+++ b/writerfilter/source/dmapper/ModelEventListener.cxx
@@ -0,0 +1,117 @@
+/* -*- 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 .
+ */
+#include "ModelEventListener.hxx"
+#include "PropertyIds.hxx"
+#include <rtl/ustring.hxx>
+#include <com/sun/star/document/XEventBroadcaster.hpp>
+#include <com/sun/star/text/XTextFieldsSupplier.hpp>
+#include <com/sun/star/util/XRefreshable.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/text/ReferenceFieldPart.hpp>
+#include <com/sun/star/text/ReferenceFieldSource.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/view/XFormLayerAccess.hpp>
+#include <tools/diagnose_ex.h>
+
+namespace writerfilter::dmapper {
+
+using namespace ::com::sun::star;
+
+
+ModelEventListener::ModelEventListener(bool bIndexes, bool bControls)
+    : m_bIndexes(bIndexes),
+    m_bControls(bControls)
+{
+}
+
+
+ModelEventListener::~ModelEventListener()
+{
+}
+
+
+void ModelEventListener::notifyEvent( const document::EventObject& rEvent )
+{
+    if ( rEvent.EventName == "OnFocus" && m_bIndexes)
+    {
+        try
+        {
+            //remove listener
+            uno::Reference<document::XEventBroadcaster>(rEvent.Source, uno::UNO_QUERY_THROW )->removeEventListener(
+                uno::Reference<document::XEventListener>(this));
+
+            // If we have PAGEREF fields, update fields as well.
+            uno::Reference<text::XTextFieldsSupplier> xTextFieldsSupplier(rEvent.Source, uno::UNO_QUERY);
+            uno::Reference<container::XEnumeration> xEnumeration = xTextFieldsSupplier->getTextFields()->createEnumeration();
+            sal_Int32 nIndex = 0;
+            while(xEnumeration->hasMoreElements())
+            {
+                try
+                {
+                    uno::Reference<beans::XPropertySet> xPropertySet(xEnumeration->nextElement(), uno::UNO_QUERY);
+                    sal_Int16 nSource = 0;
+                    xPropertySet->getPropertyValue(getPropertyName(PROP_REFERENCE_FIELD_SOURCE)) >>= nSource;
+                    sal_Int16 nPart = 0;
+                    xPropertySet->getPropertyValue(getPropertyName(PROP_REFERENCE_FIELD_PART)) >>= nPart;
+                    if (nSource == text::ReferenceFieldSource::BOOKMARK && nPart == text::ReferenceFieldPart::PAGE)
+                        ++nIndex;
+                }
+                catch( const beans::UnknownPropertyException& )
+                {
+                    // doesn't even have such a property? ignore
+                }
+            }
+            if (nIndex)
+            {
+                uno::Reference<util::XRefreshable> xRefreshable(xTextFieldsSupplier->getTextFields(), uno::UNO_QUERY);
+                xRefreshable->refresh();
+            }
+        }
+        catch( const uno::Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("writerfilter", "exception while updating indexes");
+        }
+    }
+
+    if ( rEvent.EventName == "OnFocus" && m_bControls)
+    {
+
+        // Form design mode is enabled by default in Writer, not in Word.
+        uno::Reference<frame::XModel> xModel(rEvent.Source, uno::UNO_QUERY);
+        uno::Reference<view::XFormLayerAccess> xFormLayerAccess(xModel->getCurrentController(), uno::UNO_QUERY);
+        xFormLayerAccess->setFormDesignMode(false);
+    }
+}
+
+
+void ModelEventListener::disposing( const lang::EventObject& rEvent )
+{
+    try
+    {
+        uno::Reference<document::XEventBroadcaster>(rEvent.Source, uno::UNO_QUERY_THROW )->removeEventListener(
+            uno::Reference<document::XEventListener>(this));
+    }
+    catch( const uno::Exception& )
+    {
+    }
+}
+
+} //namespace writerfilter::dmapper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */