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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 .
+ */
+
+#pragma once
+
+#include "AccessibleDocumentViewBase.hxx"
+#include <svx/AccessibleTextHelper.hxx>
+
+namespace sd { class OutlineViewShell; }
+
+namespace accessibility {
+
+/** This class makes the Impress outline view accessible.
+
+ Please see the documentation of the base class for further
+ explanations of the individual methods. This class is a mere
+ wrapper around the AccessibleTextHelper class; as basically the
+ Outline View is a big Outliner.
+*/
+class AccessibleOutlineView final
+ : public AccessibleDocumentViewBase
+{
+public:
+ AccessibleOutlineView (
+ ::sd::Window* pSdWindow,
+ ::sd::OutlineViewShell* pViewShell,
+ const css::uno::Reference<css::frame::XController>& rxController,
+ const css::uno::Reference<css::accessibility::XAccessible>& rxParent);
+
+ virtual ~AccessibleOutlineView() override;
+
+ /** Complete the initialization begun in the constructor.
+ */
+ virtual void Init() override;
+
+ //===== IAccessibleViewForwarderListener ================================
+
+ virtual void ViewForwarderChanged() override;
+
+ //===== XAccessibleContext ==============================================
+
+ virtual sal_Int32 SAL_CALL
+ getAccessibleChildCount() override;
+
+ virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+ getAccessibleChild (sal_Int32 nIndex) override;
+ virtual OUString SAL_CALL
+ getAccessibleName() override;
+ //===== XAccessibleEventBroadcaster ========================================
+
+ virtual void SAL_CALL
+ addAccessibleEventListener (
+ const css::uno::Reference<css::accessibility::XAccessibleEventListener >& xListener) override;
+
+ virtual void SAL_CALL
+ removeAccessibleEventListener (
+ const css::uno::Reference<css::accessibility::XAccessibleEventListener >& xListener) override;
+
+ //===== XServiceInfo ====================================================
+
+ /** Returns an identifier for the implementation of this object.
+ */
+ virtual OUString SAL_CALL
+ getImplementationName() override;
+
+ //===== lang::XEventListener ============================================
+
+ using AccessibleDocumentViewBase::disposing;
+
+ //===== XPropertyChangeListener =========================================
+
+ virtual void SAL_CALL
+ propertyChange (const css::beans::PropertyChangeEvent& rEventObject) override;
+
+private:
+
+ // overridden to detect focus changes
+ virtual void Activated() override;
+
+ // overridden to detect focus changes
+ virtual void Deactivated() override;
+
+ // declared, but not defined
+ AccessibleOutlineView( const AccessibleOutlineView& );
+ AccessibleOutlineView& operator= ( const AccessibleOutlineView& );
+
+ // This method is called from the component helper base class while disposing.
+ virtual void SAL_CALL disposing() override;
+
+ /// Create an accessible name that contains the current view mode.
+ virtual OUString
+ CreateAccessibleName () override;
+
+ /// Invalidate text helper, updates visible children
+ void UpdateChildren();
+
+ AccessibleTextHelper maTextHelper;
+
+};
+
+} // end of namespace accessibility
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */