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, 135 insertions, 0 deletions

diff --git a/xmloff/source/forms/eventimport.cxx b/xmloff/source/forms/eventimport.cxx
new file mode 100644
index 000000000..02bfe7764
--- /dev/null
+++ b/xmloff/source/forms/eventimport.cxx
@@ -0,0 +1,135 @@
+/* -*- 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 "eventimport.hxx"
+#include <com/sun/star/script/XEventAttacherManager.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <osl/diagnose.h>
+#include "strings.hxx"
+
+namespace xmloff
+{
+
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::beans;
+    using namespace ::com::sun::star::script;
+    using namespace ::com::sun::star::container;
+
+    //= OFormEventsImportContext
+    OFormEventsImportContext::OFormEventsImportContext(SvXMLImport& _rImport, IEventAttacher& _rEventAttacher)
+        :XMLEventsImportContext(_rImport)
+        ,m_rEventAttacher(_rEventAttacher)
+    {
+    }
+
+    void OFormEventsImportContext::endFastElement(sal_Int32 )
+    {
+        Sequence< ScriptEventDescriptor > aTranslated(aCollectEvents.size());
+        ScriptEventDescriptor* pTranslated = aTranslated.getArray();
+
+        // loop through the collected events and translate them
+        sal_Int32 nSeparatorPos = -1;
+        for ( const auto& rEvent : aCollectEvents )
+        {
+            // the name of the event is built from ListenerType::EventMethod
+            nSeparatorPos = rEvent.first.indexOf(EVENT_NAME_SEPARATOR);
+            OSL_ENSURE(-1 != nSeparatorPos, "OFormEventsImportContext::EndElement: invalid (unrecognized) event name!");
+            pTranslated->ListenerType = rEvent.first.copy(0, nSeparatorPos);
+            pTranslated->EventMethod = rEvent.first.copy(nSeparatorPos + sizeof(EVENT_NAME_SEPARATOR) - 1);
+
+            OUString sLibrary;
+
+            // the local macro name and the event type are specified as properties
+            const PropertyValue* pEventDescription = rEvent.second.getConstArray();
+            const PropertyValue* pEventDescriptionEnd = pEventDescription + rEvent.second.getLength();
+            for (;pEventDescription != pEventDescriptionEnd; ++pEventDescription)
+            {
+                if (pEventDescription->Name == EVENT_LOCALMACRONAME ||
+                    pEventDescription->Name == EVENT_SCRIPTURL)
+                    pEventDescription->Value >>= pTranslated->ScriptCode;
+                else if (pEventDescription->Name == EVENT_TYPE)
+                    pEventDescription->Value >>= pTranslated->ScriptType;
+                else if (pEventDescription->Name == EVENT_LIBRARY)
+                    pEventDescription->Value >>= sLibrary;
+            }
+
+            if (pTranslated->ScriptType == EVENT_STARBASIC)
+            {
+                if (sLibrary == EVENT_STAROFFICE)
+                    sLibrary = EVENT_APPLICATION;
+
+                if ( !sLibrary.isEmpty() )
+                {
+                    // for StarBasic, the library is prepended
+                    sLibrary += ":";
+                }
+                sLibrary += pTranslated->ScriptCode;
+                pTranslated->ScriptCode = sLibrary;
+            }
+
+            ++pTranslated;
+        }
+
+        // register the events
+        m_rEventAttacher.registerEvents(aTranslated);
+    }
+
+    //= ODefaultEventAttacherManager
+
+    ODefaultEventAttacherManager::~ODefaultEventAttacherManager()
+    {
+    }
+
+    void ODefaultEventAttacherManager::registerEvents(const Reference< XPropertySet >& _rxElement,
+        const Sequence< ScriptEventDescriptor >& _rEvents)
+    {
+        OSL_ENSURE(m_aEvents.end() == m_aEvents.find(_rxElement),
+            "ODefaultEventAttacherManager::registerEvents: already have events for this object!");
+        // for the moment, only remember the script events
+        m_aEvents[_rxElement] = _rEvents;
+    }
+
+    void ODefaultEventAttacherManager::setEvents(const Reference< XIndexAccess >& _rxContainer)
+    {
+        Reference< XEventAttacherManager > xEventManager(_rxContainer, UNO_QUERY);
+        if (!xEventManager.is())
+        {
+            OSL_FAIL("ODefaultEventAttacherManager::setEvents: invalid argument!");
+            return;
+        }
+
+        // loop through all elements
+        sal_Int32 nCount = _rxContainer->getCount();
+        Reference< XPropertySet > xCurrent;
+        MapPropertySet2ScriptSequence::const_iterator aRegisteredEventsPos;
+        for (sal_Int32 i=0; i<nCount; ++i)
+        {
+            xCurrent.set(_rxContainer->getByIndex(i), css::uno::UNO_QUERY);
+            if (xCurrent.is())
+            {
+                aRegisteredEventsPos = m_aEvents.find(xCurrent);
+                if (m_aEvents.end() != aRegisteredEventsPos)
+                    xEventManager->registerScriptEvents(i, aRegisteredEventsPos->second);
+            }
+        }
+    }
+
+}   // namespace xmloff
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */