1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_forms.hxx"
26 #include "richtextunowrapper.hxx"
27 
28 /** === begin UNO includes === **/
29 #include <com/sun/star/container/XNameContainer.hpp>
30 /** === end UNO includes === **/
31 #include <editeng/unofored.hxx>
32 #include <editeng/editview.hxx>
33 #include <editeng/unoipset.hxx>
34 #include <svx/svdpool.hxx>
35 #include <svx/svdobj.hxx>
36 #include <editeng/unoprnms.hxx>
37 
38 //........................................................................
39 namespace frm
40 {
41 //........................................................................
42 
43     using namespace ::com::sun::star::uno;
44     using namespace ::com::sun::star::lang;
45     using namespace ::com::sun::star::beans;
46     using namespace ::com::sun::star::container;
47 
48     //====================================================================
49     namespace
50     {
getTextEnginePropertySet()51         const SvxItemPropertySet* getTextEnginePropertySet()
52         {
53             // Propertymap fuer einen Outliner Text
54             static const SfxItemPropertyMapEntry aTextEnginePropertyMap[] =
55             {
56                 SVX_UNOEDIT_CHAR_PROPERTIES,
57                 SVX_UNOEDIT_FONT_PROPERTIES,
58                 SVX_UNOEDIT_PARA_PROPERTIES,
59                 { MAP_CHAR_LEN("TextUserDefinedAttributes"), EE_CHAR_XMLATTRIBS, &::getCppuType( static_cast< const Reference< XNameContainer >* >( NULL ) ), 0, 0 },
60                 { MAP_CHAR_LEN("ParaUserDefinedAttributes"), EE_PARA_XMLATTRIBS, &::getCppuType( static_cast< const Reference< XNameContainer >* >( NULL ) ), 0, 0 },
61                 { NULL, 0, 0, NULL, 0, 0 }
62             };
63             static SvxItemPropertySet aTextEnginePropertySet( aTextEnginePropertyMap, SdrObject::GetGlobalDrawObjectItemPool() );
64             return &aTextEnginePropertySet;
65         }
66     }
67 
68     //====================================================================
69 	//= ORichTextUnoWrapper
70 	//====================================================================
71 	//--------------------------------------------------------------------
ORichTextUnoWrapper(EditEngine & _rEngine,IEngineTextChangeListener * _pTextChangeListener)72     ORichTextUnoWrapper::ORichTextUnoWrapper( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener )
73         :SvxUnoText( getTextEnginePropertySet() )
74     {
75         SetEditSource( new RichTextEditSource( _rEngine, _pTextChangeListener ) );
76     }
77 
78 	//--------------------------------------------------------------------
~ORichTextUnoWrapper()79     ORichTextUnoWrapper::~ORichTextUnoWrapper() throw()
80     {
81     }
82 
83     //====================================================================
84 	//= RichTextEditSource
85 	//====================================================================
86 	//--------------------------------------------------------------------
RichTextEditSource(EditEngine & _rEngine,IEngineTextChangeListener * _pTextChangeListener)87     RichTextEditSource::RichTextEditSource( EditEngine& _rEngine, IEngineTextChangeListener* _pTextChangeListener )
88         :m_rEngine              ( _rEngine                               )
89         ,m_pTextForwarder       ( new SvxEditEngineForwarder( _rEngine ) )
90         ,m_pTextChangeListener  ( _pTextChangeListener                   )
91     {
92     }
93 
94 	//--------------------------------------------------------------------
~RichTextEditSource()95     RichTextEditSource::~RichTextEditSource()
96     {
97         delete m_pTextForwarder;
98     }
99 
100 	//--------------------------------------------------------------------
Clone() const101     SvxEditSource* RichTextEditSource::Clone() const
102     {
103         return new RichTextEditSource( m_rEngine, m_pTextChangeListener );
104     }
105 
106 	//--------------------------------------------------------------------
GetTextForwarder()107     SvxTextForwarder* RichTextEditSource::GetTextForwarder()
108     {
109         return m_pTextForwarder;
110     }
111 
112 	//--------------------------------------------------------------------
UpdateData()113     void RichTextEditSource::UpdateData()
114     {
115         // this means that the content of the EditEngine changed via the UNO API
116         // to reflect this in the views, we need to update them
117         sal_uInt16 viewCount = m_rEngine.GetViewCount();
118         for ( sal_uInt16 view = 0; view < viewCount; ++view )
119         {
120             EditView* pView = m_rEngine.GetView( view );
121             if ( pView )
122                 pView->ForceUpdate();
123         }
124 
125         if ( m_pTextChangeListener )
126             m_pTextChangeListener->potentialTextChange();
127     }
128 
129 //........................................................................
130 }  // namespace frm
131 //........................................................................
132 
133