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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_DBACCESS_SOURCE_UI_APP_SUBCOMPONENTMANAGER_HXX
+#define INCLUDED_DBACCESS_SOURCE_UI_APP_SUBCOMPONENTMANAGER_HXX
+
+#include <AppElementType.hxx>
+
+#include <com/sun/star/beans/XPropertyChangeListener.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+
+#include <comphelper/sharedmutex.hxx>
+#include <cppuhelper/implbase.hxx>
+
+#include <memory>
+
+namespace dbaui
+{
+
+ struct SubComponentManager_Data;
+ class OApplicationController;
+
+ // SubComponentManager
+ typedef ::cppu::WeakImplHelper< css::beans::XPropertyChangeListener
+ > SubComponentManager_Base;
+ class SubComponentManager : public SubComponentManager_Base
+ {
+ public:
+ SubComponentManager( OApplicationController& _rController, const ::comphelper::SharedMutex& _rMutex );
+ virtual ~SubComponentManager() override;
+
+ void disposing();
+
+ // XPropertyChangeListener
+ virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
+
+ // XEventListener
+ virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+ // XDatabaseDocumentUI helpers
+ css::uno::Sequence< css::uno::Reference< css::lang::XComponent> >
+ getSubComponents() const;
+ bool closeSubComponents();
+
+ // container access
+ void onSubComponentOpened(
+ const OUString& _rName,
+ const sal_Int32 _nComponentType,
+ const ElementOpenMode _eOpenMode,
+ const css::uno::Reference< css::lang::XComponent >&
+ _rxComponent
+ );
+ bool empty() const;
+
+ /** activates (i.e. brings to top) the frame in which the given component is loaded, if any
+
+ @return
+ <TRUE/> if any only of such a frame was found, i.e. the component had already been loaded
+ previously
+ */
+ bool activateSubFrame(
+ const OUString& _rName,
+ const sal_Int32 _nComponentType,
+ const ElementOpenMode _eOpenMode,
+ css::uno::Reference< css::lang::XComponent >& o_rComponent
+ ) const;
+
+ /** closes all frames of the given component
+
+ If a view for the component (given by name and type) has been loaded into one or more
+ frames (with potentially different OpenModes), then those frames are gracefully closed.
+
+ @return
+ <TRUE/> if and only if closing those frames was successful, or frames for the given sub component
+ exist.
+ */
+ bool closeSubFrames(
+ const OUString& _rName,
+ const sal_Int32 _nComponentType
+ );
+
+ /** searches for the given sub component
+
+ @param i_rComponent
+ the sub component to look up
+ @param o_rName
+ contains, upon successful return, the name of the sub component
+ @param o_nComponentType
+ contains, upon successful return, the type of the sub component
+ @return
+ <TRUE/> if and only if the component was found
+ */
+ bool lookupSubComponent(
+ const css::uno::Reference< css::lang::XComponent >& i_rComponent,
+ OUString& o_rName,
+ sal_Int32& o_rComponentType
+ );
+
+ private:
+ std::unique_ptr< SubComponentManager_Data > m_pData;
+ };
+
+} // namespace dbaui
+
+#endif // INCLUDED_DBACCESS_SOURCE_UI_APP_SUBCOMPONENTMANAGER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */