forms/source/richtext/richtextunowrapper.cxx

   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 #include "richtextunowrapper.hxx"
  21
  22 #include <com/sun/star/lang/Locale.hpp>
  23 #include <com/sun/star/container/XNameContainer.hpp>
  24 #include <editeng/unofored.hxx>
  25 #include <editeng/editview.hxx>
  26 #include <editeng/unoipset.hxx>
  27 #include <svx/svdpool.hxx>
  28 #include <svx/svdobj.hxx>
  29 #include <editeng/unoprnms.hxx>
  30
  31
  32 namespace frm
  33 {
  34
  35
  36     using namespace ::com::sun::star::uno;
  37     using namespace ::com::sun::star::lang;
  38     using namespace ::com::sun::star::beans;
  39     using namespace ::com::sun::star::container;
  40
  41
  42     namespace
  43     {
  44         const SvxItemPropertySet* getTextEnginePropertySet()
  45         {
  46             // property map for an outliner text
  47             static const SfxItemPropertyMapEntry aTextEnginePropertyMap[] =
  48             {
  49                 SVX_UNOEDIT_CHAR_PROPERTIES,
  50                 SVX_UNOEDIT_FONT_PROPERTIES,
  51                 SVX_UNOEDIT_PARA_PROPERTIES,
  52                 { u"TextUserDefinedAttributes", EE_CHAR_XMLATTRIBS, cppu::UnoType<XNameContainer>::get(), 0, 0 },
  53                 { u"ParaUserDefinedAttributes", EE_PARA_XMLATTRIBS, cppu::UnoType<XNameContainer>::get(), 0, 0 },
  54                 { u"", 0, css::uno::Type(), 0, 0 }
  55             };
  56             static SvxItemPropertySet aTextEnginePropertySet( aTextEnginePropertyMap, SdrObject::GetGlobalDrawObjectItemPool() );
  57             return &aTextEnginePropertySet;
  58         }
  59     }
  60
  61     ORichTextUnoWrapper::ORichTextUnoWrapper( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener )
  62         :SvxUnoText( getTextEnginePropertySet() )
  63     {
  64         SetEditSource( new RichTextEditSource( _rEngine, _pTextChangeListener ) );
  65     }
  66
  67
  68     ORichTextUnoWrapper::~ORichTextUnoWrapper() noexcept
  69     {
  70     }
  71
  72     RichTextEditSource::RichTextEditSource( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener )
  73         :m_rEngine              ( _rEngine                               )
  74         ,m_pTextForwarder       ( new SvxEditEngineForwarder( _rEngine ) )
  75         ,m_pTextChangeListener  ( _pTextChangeListener                   )
  76     {
  77     }
  78
  79
  80     RichTextEditSource::~RichTextEditSource()
  81     {
  82     }
  83
  84
  85     std::unique_ptr<SvxEditSource> RichTextEditSource::Clone() const
  86     {
  87         return std::unique_ptr<SvxEditSource>(new RichTextEditSource( m_rEngine, m_pTextChangeListener ));
  88     }
  89
  90
  91     SvxTextForwarder* RichTextEditSource::GetTextForwarder()
  92     {
  93         return m_pTextForwarder.get();
  94     }
  95
  96
  97     void RichTextEditSource::UpdateData()
  98     {
  99         // this means that the content of the EditEngine changed via the UNO API
 100         // to reflect this in the views, we need to update them
 101         sal_uInt16 viewCount = m_rEngine.GetViewCount();
 102         for ( sal_uInt16 view = 0; view < viewCount; ++view )
 103         {
 104             EditView* pView = m_rEngine.GetView( view );
 105             if ( pView )
 106                 pView->ForceLayoutCalculation();
 107         }
 108
 109         if ( m_pTextChangeListener )
 110             m_pTextChangeListener->potentialTextChange();
 111     }
 112
 113
 114 }  // namespace frm
 115
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */