1 files changed, 158 insertions, 0 deletions
diff --git a/sd/source/ui/tools/PropertySet.cxx b/sd/source/ui/tools/PropertySet.cxx
new file mode 100644
index 000000000..057b7dd96
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+++ b/sd/source/ui/tools/PropertySet.cxx
@@ -0,0 +1,158 @@
+/* -*- 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 <tools/PropertySet.hxx>
+#include <algorithm>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+namespace sd::tools {
+
+PropertySet::PropertySet()
+    : PropertySetInterfaceBase(m_aMutex),
+      mpChangeListeners(new ChangeListenerContainer)
+{
+}
+
+PropertySet::~PropertySet()
+{
+}
+
+void SAL_CALL PropertySet::disposing()
+{
+}
+
+//----- XPropertySet ----------------------------------------------------------
+
+Reference<beans::XPropertySetInfo> SAL_CALL PropertySet::getPropertySetInfo()
+{
+    return nullptr;
+}
+
+void SAL_CALL PropertySet::setPropertyValue (
+    const OUString& rsPropertyName,
+    const css::uno::Any& rsPropertyValue)
+{
+    ThrowIfDisposed();
+
+    Any aOldValue (SetPropertyValue(rsPropertyName,rsPropertyValue));
+    if (aOldValue == rsPropertyValue)
+        return;
+
+    // Inform listeners that are registered specifically for the
+    // property and those registered for any property.
+    beans::PropertyChangeEvent aEvent(
+        static_cast<XWeak*>(this),
+        rsPropertyName,
+        false,
+        -1,
+        aOldValue,
+        rsPropertyValue);
+    CallListeners(rsPropertyName, aEvent);
+    CallListeners(OUString(), aEvent);
+}
+
+Any SAL_CALL PropertySet::getPropertyValue (const OUString& rsPropertyName)
+{
+    ThrowIfDisposed();
+
+    return GetPropertyValue(rsPropertyName);
+}
+
+void SAL_CALL PropertySet::addPropertyChangeListener (
+    const OUString& rsPropertyName,
+    const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
+{
+    if ( ! rxListener.is())
+        throw lang::IllegalArgumentException();
+
+    if (rBHelper.bDisposed || rBHelper.bInDispose)
+        return;
+
+    mpChangeListeners->emplace(rsPropertyName, rxListener);
+}
+
+void SAL_CALL PropertySet::removePropertyChangeListener (
+    const OUString& rsPropertyName,
+    const css::uno::Reference<css::beans::XPropertyChangeListener>& rxListener)
+{
+    ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
+        aRange (mpChangeListeners->equal_range(rsPropertyName));
+
+    ChangeListenerContainer::iterator iListener (
+        ::std::find_if(
+            aRange.first,
+            aRange.second,
+            [&rxListener] (const ChangeListenerContainer::value_type& listener) {
+                return listener.second == rxListener;
+            }));
+
+    if (iListener == mpChangeListeners->end())
+    {
+        throw lang::IllegalArgumentException();
+    }
+
+    mpChangeListeners->erase(iListener);
+
+}
+
+void SAL_CALL PropertySet::addVetoableChangeListener (
+    const OUString&,
+    const css::uno::Reference<css::beans::XVetoableChangeListener>&)
+{
+    // Constraint properties are not supported and thus no vetoable
+    // listeners.
+}
+
+void SAL_CALL PropertySet::removeVetoableChangeListener (
+    const OUString&,
+    const css::uno::Reference<css::beans::XVetoableChangeListener>&)
+{
+    // Constraint properties are not supported and thus no vetoable
+    // listeners.
+}
+
+void PropertySet::CallListeners (
+    const OUString& rsPropertyName,
+    const beans::PropertyChangeEvent& rEvent)
+{
+    ::std::pair<ChangeListenerContainer::iterator,ChangeListenerContainer::iterator>
+        aRange (mpChangeListeners->equal_range(rsPropertyName));
+    ChangeListenerContainer::const_iterator iListener;
+    for (iListener=aRange.first; iListener!=aRange.second; ++iListener)
+    {
+        if (iListener->second.is())
+            iListener->second->propertyChange(rEvent);
+    }
+}
+
+void PropertySet::ThrowIfDisposed()
+{
+    if (rBHelper.bDisposed || rBHelper.bInDispose)
+    {
+        throw lang::DisposedException (
+                "PropertySet object has already been disposed",
+            static_cast<uno::XWeak*>(this));
+    }
+}
+
+} // end of namespace ::sd::tools
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */