include/svx/unoshtxt.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_UNOSHTXT_HXX
  21 #define INCLUDED_SVX_UNOSHTXT_HXX
  22
  23 #include <memory>
  24 #include <editeng/unoedsrc.hxx>
  25 #include <svx/svxdllapi.h>
  26
  27 namespace com::sun::star {
  28     namespace uno {
  29         class XInterface;
  30     }
  31     namespace accessibility {
  32         struct TextSegment;
  33     }
  34 }
  35
  36 class SvxTextForwarder;
  37 class SdrObject;
  38 class SdrModel;
  39 class SdrView;
  40 class OutputDevice;
  41 class SvxTextEditSourceImpl;
  42 class SdrText;
  43
  44 class SVXCORE_DLLPUBLIC SvxTextEditSource final : public SvxEditSource, public SvxViewForwarder
  45 {
  46 public:
  47     SvxTextEditSource( SdrObject* pObj, SdrText* pText );
  48
  49     /** Since the views don't broadcast their dying, make sure that
  50         this object gets destroyed if the view becomes invalid
  51
  52         The window is necessary, since our views can display on multiple windows
  53      */
  54     SvxTextEditSource( SdrObject& rObj, SdrText* pText, SdrView& rView, const OutputDevice& rViewWindow );
  55     SvxTextEditSource(const SvxTextEditSource&) = delete;
  56     SvxTextEditSource& operator=(const SvxTextEditSource&) = delete;
  57     virtual ~SvxTextEditSource() override;
  58
  59     virtual std::unique_ptr<SvxEditSource> Clone() const override;
  60     virtual SvxTextForwarder*       GetTextForwarder() override;
  61     virtual SvxViewForwarder*      GetViewForwarder() override;
  62     virtual SvxEditViewForwarder*  GetEditViewForwarder( bool bCreate = false ) override;
  63     virtual void                    UpdateData() override;
  64
  65     virtual void addRange( SvxUnoTextRangeBase* pNewRange ) override;
  66     virtual void removeRange( SvxUnoTextRangeBase* pOldRange ) override;
  67     virtual const SvxUnoTextRangeBaseVec& getRanges() const override;
  68
  69     virtual SfxBroadcaster&         GetBroadcaster() const override;
  70
  71     void lock();
  72     void unlock();
  73
  74     // the SvxViewForwarder interface
  75     virtual bool        IsValid() const override;
  76     virtual Point       LogicToPixel( const Point&, const MapMode& ) const override;
  77     virtual Point       PixelToLogic( const Point&, const MapMode& ) const override;
  78
  79     void UpdateOutliner();
  80
  81 private:
  82     SVX_DLLPRIVATE SvxTextEditSource( SvxTextEditSourceImpl* pImpl );
  83
  84     rtl::Reference<SvxTextEditSourceImpl>  mpImpl;
  85 };
  86
  87 #endif
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */