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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 <svl/SfxBroadcaster.hxx>
+#include <svl/lstner.hxx>
+#include <tools/link.hxx>
+#include <editeng/unoedsrc.hxx>
+#include <editeng/unoforou.hxx>
+#include <editeng/unoviwou.hxx>
+
+class OutlinerView;
+class SdrOutliner;
+class SdrView;
+namespace vcl { class Window; }
+
+namespace accessibility
+{
+ /** Implementation of the SvxEditSource interface in the SdOutlineView
+
+ This class connects the SdOutlineView and its EditEngine
+ outliner with the AccessibleTextHelper, which provides all
+ necessary functionality to make the outliner text accessible
+
+ @see SvxEditSource
+ @see SvxViewForwarder
+ */
+ class AccessibleOutlineEditSource final : public SvxEditSource, public SvxViewForwarder, public SfxBroadcaster, public SfxListener
+ {
+ public:
+ /// Create an SvxEditSource interface for the given Outliner
+ AccessibleOutlineEditSource(
+ SdrOutliner& rOutliner,
+ SdrView& rView,
+ OutlinerView& rOutlView,
+ const vcl::Window& rViewWindow );
+ virtual ~AccessibleOutlineEditSource() override;
+
+ /// This method is disabled and always returns NULL
+ virtual std::unique_ptr<SvxEditSource> Clone() const override;
+ virtual SvxTextForwarder* GetTextForwarder() override;
+ virtual SvxViewForwarder* GetViewForwarder() override;
+ virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate = false ) override;
+ virtual void UpdateData() override;
+ virtual SfxBroadcaster& GetBroadcaster() const override;
+
+ // the view forwarder
+ virtual bool IsValid() const override;
+ virtual Point LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const override;
+ virtual Point PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const override;
+
+ // SfxListener
+ virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+ private:
+ AccessibleOutlineEditSource( const AccessibleOutlineEditSource& ) = delete;
+ AccessibleOutlineEditSource& operator=( const AccessibleOutlineEditSource& ) = delete;
+
+ DECL_LINK( NotifyHdl, EENotify&, void );
+
+ SdrView& mrView;
+ const vcl::Window& mrWindow;
+ SdrOutliner* mpOutliner;
+ OutlinerView* mpOutlinerView;
+
+ SvxOutlinerForwarder mTextForwarder;
+ SvxDrawOutlinerViewForwarder mViewForwarder;
+
+ };
+
+} // end of namespace accessibility
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */