1 files changed, 271 insertions, 0 deletions
diff --git a/comphelper/source/property/propertysethelper.cxx b/comphelper/source/property/propertysethelper.cxx
new file mode 100644
index 000000000..519b0705f
--- /dev/null
+++ b/comphelper/source/property/propertysethelper.cxx
@@ -0,0 +1,271 @@
+/* -*- 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 <comphelper/propertysetinfo.hxx>
+#include <comphelper/propertysethelper.hxx>
+#include <osl/diagnose.h>
+#include <rtl/ref.hxx>
+
+#include <memory>
+#include <utility>
+
+using namespace ::comphelper;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::lang;
+
+static PropertyMapEntry const * find( const rtl::Reference<PropertySetInfo>& mxInfo, const OUString& aName ) noexcept
+{
+    PropertyMap::const_iterator aIter = mxInfo->getPropertyMap().find( aName );
+
+    if( mxInfo->getPropertyMap().end() != aIter )
+        return (*aIter).second;
+    else
+        return nullptr;
+}
+
+
+PropertySetHelper::PropertySetHelper( rtl::Reference<comphelper::PropertySetInfo> xInfo ) noexcept
+    : mxInfo(std::move(xInfo))
+{
+}
+
+PropertySetHelper::~PropertySetHelper() noexcept
+{
+}
+
+// XPropertySet
+Reference< XPropertySetInfo > SAL_CALL PropertySetHelper::getPropertySetInfo(  )
+{
+    return mxInfo;
+}
+
+void SAL_CALL PropertySetHelper::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
+{
+    PropertyMapEntry const * aEntries[2];
+    aEntries[0] = find( mxInfo, aPropertyName );
+
+    if( nullptr == aEntries[0] )
+        throw UnknownPropertyException( aPropertyName, static_cast< XPropertySet* >( this ) );
+
+    aEntries[1] = nullptr;
+
+    _setPropertyValues( aEntries, &aValue );
+}
+
+Any SAL_CALL PropertySetHelper::getPropertyValue( const OUString& PropertyName )
+{
+    PropertyMapEntry const * aEntries[2];
+    aEntries[0] = find( mxInfo, PropertyName );
+
+    if( nullptr == aEntries[0] )
+        throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
+
+    aEntries[1] = nullptr;
+
+    Any aAny;
+    _getPropertyValues( aEntries, &aAny );
+
+    return aAny;
+}
+
+void SAL_CALL PropertySetHelper::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
+{
+    // todo
+}
+
+void SAL_CALL PropertySetHelper::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
+{
+    // todo
+}
+
+void SAL_CALL PropertySetHelper::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
+{
+    // todo
+}
+
+void SAL_CALL PropertySetHelper::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
+{
+    // todo
+}
+
+// XMultiPropertySet
+void SAL_CALL PropertySetHelper::setPropertyValues( const Sequence< OUString >& rPropertyNames, const Sequence< Any >& rValues )
+{
+    const sal_Int32 nCount = rPropertyNames.getLength();
+
+    if( nCount != rValues.getLength() )
+        throw IllegalArgumentException("lengths do not match", uno::Reference<uno::XInterface>(), -1);
+
+    if( !nCount )
+        return;
+
+    std::unique_ptr<PropertyMapEntry const *[]> pEntries(new PropertyMapEntry const *[nCount+1]);
+    pEntries[nCount] = nullptr;
+    const OUString* pNames = rPropertyNames.getConstArray();
+
+    bool bUnknown = false;
+    sal_Int32 n;
+    for( n = 0; !bUnknown && ( n < nCount ); n++, pNames++ )
+    {
+        pEntries[n] = find( mxInfo, *pNames );
+        bUnknown = nullptr == pEntries[n];
+    }
+
+    if( !bUnknown )
+        _setPropertyValues( pEntries.get(), rValues.getConstArray() );
+
+    if( bUnknown )
+        throw RuntimeException( *pNames, static_cast< XPropertySet* >( this ) );
+}
+
+Sequence< Any > SAL_CALL PropertySetHelper::getPropertyValues(const Sequence< OUString >& rPropertyNames)
+{
+    const sal_Int32 nCount = rPropertyNames.getLength();
+
+    if( !nCount )
+        return Sequence< Any >();
+
+    std::unique_ptr<PropertyMapEntry const *[]> pEntries(new PropertyMapEntry const *[nCount+1]);
+    const OUString* pNames = rPropertyNames.getConstArray();
+
+    bool bUnknown = false;
+    sal_Int32 n;
+    for( n = 0; !bUnknown && ( n < nCount ); n++, pNames++ )
+    {
+        pEntries[n] = find( mxInfo, *pNames );
+        bUnknown = nullptr == pEntries[n];
+    }
+
+    if( bUnknown )
+        throw RuntimeException( *pNames, static_cast< XPropertySet* >( this ) );
+
+    pEntries[nCount] = nullptr;
+    Sequence< Any > aValues(nCount);
+    aValues.realloc(nCount);
+    _getPropertyValues( pEntries.get(), aValues.getArray() );
+    return aValues;
+
+}
+
+void SAL_CALL PropertySetHelper::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
+{
+    // todo
+}
+
+void SAL_CALL PropertySetHelper::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& )
+{
+    // todo
+}
+
+void SAL_CALL PropertySetHelper::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
+{
+    // todo
+}
+
+// XPropertyState
+PropertyState SAL_CALL PropertySetHelper::getPropertyState( const OUString& PropertyName )
+{
+    PropertyMapEntry const * aEntries[2];
+
+    aEntries[0] = find( mxInfo, PropertyName );
+    if( aEntries[0] == nullptr )
+        throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
+
+    aEntries[1] = nullptr;
+
+    PropertyState aState(PropertyState_AMBIGUOUS_VALUE);
+    _getPropertyStates( aEntries, &aState );
+
+    return aState;
+}
+
+Sequence< PropertyState > SAL_CALL PropertySetHelper::getPropertyStates( const Sequence< OUString >& aPropertyName )
+{
+    const sal_Int32 nCount = aPropertyName.getLength();
+
+    Sequence< PropertyState > aStates( nCount );
+
+    if( nCount )
+    {
+        const OUString* pNames = aPropertyName.getConstArray();
+
+        bool bUnknown = false;
+
+        std::unique_ptr<PropertyMapEntry const *[]> pEntries(new PropertyMapEntry const *[nCount+1]);
+
+        sal_Int32 n;
+        for( n = 0; !bUnknown && (n < nCount); n++, pNames++ )
+        {
+            pEntries[n] = find( mxInfo, *pNames );
+            bUnknown = nullptr == pEntries[n];
+        }
+
+        pEntries[nCount] = nullptr;
+
+        if( !bUnknown )
+            _getPropertyStates( pEntries.get(), aStates.getArray() );
+
+        if( bUnknown )
+            throw UnknownPropertyException( *pNames, static_cast< XPropertySet* >( this ) );
+    }
+
+    return aStates;
+}
+
+void SAL_CALL PropertySetHelper::setPropertyToDefault( const OUString& PropertyName )
+{
+    PropertyMapEntry const *pEntry  = find(mxInfo, PropertyName );
+    if( nullptr == pEntry )
+        throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
+
+    _setPropertyToDefault( pEntry );
+}
+
+Any SAL_CALL PropertySetHelper::getPropertyDefault( const OUString& aPropertyName )
+{
+    PropertyMapEntry const * pEntry = find(mxInfo, aPropertyName );
+    if( nullptr == pEntry )
+        throw UnknownPropertyException( aPropertyName, static_cast< XPropertySet* >( this ) );
+
+    return _getPropertyDefault( pEntry );
+}
+
+void PropertySetHelper::_getPropertyStates(
+        const comphelper::PropertyMapEntry**, PropertyState*)
+{
+    OSL_FAIL( "you have to implement this yourself!");
+}
+
+void
+PropertySetHelper::_setPropertyToDefault(const comphelper::PropertyMapEntry*)
+{
+    OSL_FAIL( "you have to implement this yourself!");
+}
+
+Any PropertySetHelper::_getPropertyDefault(const comphelper::PropertyMapEntry*)
+{
+    OSL_FAIL( "you have to implement this yourself!");
+
+    Any aAny;
+    return aAny;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */