1 files changed, 176 insertions, 0 deletions
diff --git a/sc/source/ui/unoobj/eventuno.cxx b/sc/source/ui/unoobj/eventuno.cxx
new file mode 100644
index 000000000..3aab2004d
--- /dev/null
+++ b/sc/source/ui/unoobj/eventuno.cxx
@@ -0,0 +1,176 @@
+/* -*- 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 <eventuno.hxx>
+#include <miscuno.hxx>
+#include <docsh.hxx>
+#include <sheetevents.hxx>
+#include <unonames.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <vcl/svapp.hxx>
+
+using namespace ::com::sun::star;
+
+SC_SIMPLE_SERVICE_INFO( ScSheetEventsObj, "ScSheetEventsObj", "com.sun.star.document.Events" )
+
+ScSheetEventsObj::ScSheetEventsObj(ScDocShell* pDocSh, SCTAB nT) :
+    mpDocShell( pDocSh ),
+    mnTab( nT )
+{
+    mpDocShell->GetDocument().AddUnoObject(*this);
+}
+
+ScSheetEventsObj::~ScSheetEventsObj()
+{
+    SolarMutexGuard g;
+
+    if (mpDocShell)
+        mpDocShell->GetDocument().RemoveUnoObject(*this);
+}
+
+void ScSheetEventsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
+{
+    //! reference update
+    if ( rHint.GetId() == SfxHintId::Dying )
+    {
+        mpDocShell = nullptr;
+    }
+}
+
+static ScSheetEventId lcl_GetEventFromName( const OUString& aName )
+{
+    for (sal_Int32 nEvent=0; nEvent<static_cast<sal_Int32>(ScSheetEventId::COUNT); ++nEvent)
+        if ( aName == ScSheetEvents::GetEventName(static_cast<ScSheetEventId>(nEvent)) )
+            return static_cast<ScSheetEventId>(nEvent);
+
+    return ScSheetEventId::NOTFOUND;      // not found
+}
+
+// XNameReplace
+
+void SAL_CALL ScSheetEventsObj::replaceByName( const OUString& aName, const uno::Any& aElement )
+{
+    SolarMutexGuard aGuard;
+    if (!mpDocShell)
+        throw uno::RuntimeException();
+
+    ScSheetEventId nEvent = lcl_GetEventFromName(aName);
+    if (nEvent == ScSheetEventId::NOTFOUND)
+        throw container::NoSuchElementException();
+
+    std::unique_ptr<ScSheetEvents> pNewEvents(new ScSheetEvents);
+    const ScSheetEvents* pOldEvents = mpDocShell->GetDocument().GetSheetEvents(mnTab);
+    if (pOldEvents)
+        *pNewEvents = *pOldEvents;
+
+    OUString aScript;
+    if ( aElement.hasValue() )      // empty Any -> reset event
+    {
+        uno::Sequence<beans::PropertyValue> aPropSeq;
+        if ( aElement >>= aPropSeq )
+        {
+            for (const beans::PropertyValue& rProp : std::as_const(aPropSeq))
+            {
+                if ( rProp.Name == SC_UNO_EVENTTYPE )
+                {
+                    OUString aEventType;
+                    if ( rProp.Value >>= aEventType )
+                    {
+                        // only "Script" is supported
+                        if ( aEventType != SC_UNO_SCRIPT )
+                            throw lang::IllegalArgumentException();
+                    }
+                }
+                else if ( rProp.Name == SC_UNO_SCRIPT )
+                    rProp.Value >>= aScript;
+            }
+        }
+    }
+    if (!aScript.isEmpty())
+        pNewEvents->SetScript( nEvent, &aScript );
+    else
+        pNewEvents->SetScript( nEvent, nullptr );       // reset
+
+    mpDocShell->GetDocument().SetSheetEvents( mnTab, std::move(pNewEvents) );
+    mpDocShell->SetDocumentModified();
+}
+
+// XNameAccess
+
+uno::Any SAL_CALL ScSheetEventsObj::getByName( const OUString& aName )
+{
+    SolarMutexGuard aGuard;
+    ScSheetEventId nEvent = lcl_GetEventFromName(aName);
+    if (nEvent == ScSheetEventId::NOTFOUND)
+        throw container::NoSuchElementException();
+
+    const OUString* pScript = nullptr;
+    if (mpDocShell)
+    {
+        const ScSheetEvents* pEvents = mpDocShell->GetDocument().GetSheetEvents(mnTab);
+        if (pEvents)
+            pScript = pEvents->GetScript(nEvent);
+    }
+
+    uno::Any aRet;
+    if (pScript)
+    {
+        uno::Sequence<beans::PropertyValue> aPropSeq( comphelper::InitPropertySequence({
+                { "EventType", uno::Any( OUString("Script") ) },
+                { "Script", uno::Any( *pScript ) }
+            }));
+        aRet <<= aPropSeq;
+    }
+    // empty Any if nothing was set
+    return aRet;
+}
+
+uno::Sequence<OUString> SAL_CALL ScSheetEventsObj::getElementNames()
+{
+    SolarMutexGuard aGuard;
+    auto aNames = uno::Sequence<OUString>(int(ScSheetEventId::COUNT));
+    for (sal_Int32 nEvent=0; nEvent<int(ScSheetEventId::COUNT); ++nEvent)
+        aNames[nEvent] = ScSheetEvents::GetEventName(static_cast<ScSheetEventId>(nEvent));
+    return aNames;
+}
+
+sal_Bool SAL_CALL ScSheetEventsObj::hasByName( const OUString& aName )
+{
+    SolarMutexGuard aGuard;
+    ScSheetEventId nEvent = lcl_GetEventFromName(aName);
+    return (nEvent != ScSheetEventId::NOTFOUND);
+}
+
+// XElementAccess
+
+uno::Type SAL_CALL ScSheetEventsObj::getElementType()
+{
+    SolarMutexGuard aGuard;
+    return cppu::UnoType<uno::Sequence<beans::PropertyValue>>::get();
+}
+
+sal_Bool SAL_CALL ScSheetEventsObj::hasElements()
+{
+    SolarMutexGuard aGuard;
+    if (mpDocShell)
+        return true;
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */