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+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_COMPHELPER_PROPSTATE_HXX
+#define INCLUDED_COMPHELPER_PROPSTATE_HXX
+
+#include <config_options.h>
+#include <com/sun/star/beans/XPropertyState.hpp>
+#include <com/sun/star/uno/Sequence.h>
+
+
+#include <cppuhelper/propshlp.hxx>
+#include <cppuhelper/weak.hxx>
+#include <comphelper/uno3.hxx>
+#include <comphelper/broadcasthelper.hxx>
+#include <com/sun/star/lang/XTypeProvider.hpp>
+#include <comphelper/comphelperdllapi.h>
+
+
+//= property helper classes
+
+
+namespace comphelper
+{
+
+
+ //= OPropertyStateHelper
+
+ /// helper class for implementing property states
+ class UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OPropertyStateHelper :public ::cppu::OPropertySetHelper2
+ ,public css::beans::XPropertyState
+ {
+ public:
+ OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp):OPropertySetHelper2(rBHlp) { }
+ OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp,
+ ::cppu::IEventNotificationHook *i_pFireEvents);
+
+ virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& aType) override;
+
+ // XPropertyState
+ virtual css::beans::PropertyState SAL_CALL
+ getPropertyState(const OUString& PropertyName) override;
+ virtual css::uno::Sequence< css::beans::PropertyState> SAL_CALL
+ getPropertyStates(const css::uno::Sequence< OUString >& aPropertyName) override;
+ virtual void SAL_CALL
+ setPropertyToDefault(const OUString& PropertyName) override;
+ virtual css::uno::Any SAL_CALL
+ getPropertyDefault(const OUString& aPropertyName) override;
+
+ // access via handle
+ virtual css::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle);
+ virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle);
+ virtual css::uno::Any getPropertyDefaultByHandle(sal_Int32 nHandle) const;
+
+ protected:
+ virtual ~OPropertyStateHelper() override;
+
+ void firePropertyChange(sal_Int32 nHandle, const css::uno::Any& aNewValue, const css::uno::Any& aOldValue);
+
+ static css::uno::Sequence<css::uno::Type> getTypes();
+ };
+
+
+ //= OPropertyStateHelper
+
+ class UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OStatefulPropertySet :public ::cppu::OWeakObject
+ ,public css::lang::XTypeProvider
+ ,public OMutexAndBroadcastHelper // order matters: before OPropertyStateHelper/OPropertySetHelper
+ ,public OPropertyStateHelper
+ {
+ protected:
+ OStatefulPropertySet();
+ virtual ~OStatefulPropertySet() override;
+
+ protected:
+ DECLARE_XINTERFACE()
+ DECLARE_XTYPEPROVIDER()
+ };
+
+
+} // namespace comphelper
+
+
+#endif // INCLUDED_COMPHELPER_PROPSTATE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */