forms/source/richtext/richtextunowrapper.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_FORMS_SOURCE_RICHTEXT_RICHTEXTUNOWRAPPER_HXX
  21 #define INCLUDED_FORMS_SOURCE_RICHTEXT_RICHTEXTUNOWRAPPER_HXX
  22
  23 #include <memory>
  24 #include <editeng/unotext.hxx>
  25 #include <editeng/unoedsrc.hxx>
  26
  27
  28 namespace frm
  29 {
  30
  31     class IEngineTextChangeListener
  32     {
  33     public:
  34         virtual void potentialTextChange( ) = 0;
  35
  36     protected:
  37         ~IEngineTextChangeListener() {}
  38     };
  39
  40     class ORichTextUnoWrapper : public SvxUnoText
  41     {
  42     public:
  43         ORichTextUnoWrapper( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener );
  44
  45     protected:
  46         virtual ~ORichTextUnoWrapper() throw() override;
  47
  48
  49     private:
  50         ORichTextUnoWrapper( const ORichTextUnoWrapper& ) = delete;
  51         ORichTextUnoWrapper& operator=( const ORichTextUnoWrapper& ) = delete;
  52     };
  53
  54     class RichTextEditSource : public SvxEditSource
  55     {
  56     private:
  57         EditEngine&                 m_rEngine;
  58         std::unique_ptr<SvxTextForwarder>
  59                                     m_pTextForwarder;
  60         IEngineTextChangeListener*  m_pTextChangeListener;
  61
  62     public:
  63         RichTextEditSource( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener );
  64
  65         // SvxEditSource
  66         virtual std::unique_ptr<SvxEditSource> Clone() const override;
  67         virtual SvxTextForwarder*   GetTextForwarder() override;
  68         virtual void                UpdateData() override;
  69
  70     protected:
  71         virtual ~RichTextEditSource() override;
  72
  73     private:
  74         RichTextEditSource( const RichTextEditSource& _rSource ) = delete;
  75         RichTextEditSource& operator=( const RichTextEditSource& ) = delete;
  76     };
  77
  78
  79 } // namespace frm
  80
  81
  82 #endif // INCLUDED_FORMS_SOURCE_RICHTEXT_RICHTEXTUNOWRAPPER_HXX
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */