Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 90 insertions, 0 deletions

diff --git a/sd/source/ui/inc/AccessibleOutlineEditSource.hxx b/sd/source/ui/inc/AccessibleOutlineEditSource.hxx
new file mode 100644
index 000000000..d13d27e97
--- /dev/null
+++ b/sd/source/ui/inc/AccessibleOutlineEditSource.hxx
@@ -0,0 +1,90 @@
+/* -*- 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: */