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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 <com/sun/star/xml/sax/FastToken.hpp>
21 : #include <com/sun/star/drawing/LineStyle.hpp>
22 : #include <com/sun/star/beans/XMultiPropertySet.hpp>
23 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
24 : #include <com/sun/star/container/XNamed.hpp>
25 :
26 : #include "oox/helper/attributelist.hxx"
27 : #include "oox/ppt/pptshape.hxx"
28 : #include "oox/ppt/pptshapecontext.hxx"
29 : #include "oox/ppt/pptshapepropertiescontext.hxx"
30 : #include "oox/ppt/slidepersist.hxx"
31 : #include "oox/drawingml/shapestylecontext.hxx"
32 : #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
33 : #include "oox/drawingml/lineproperties.hxx"
34 : #include "oox/drawingml/drawingmltypes.hxx"
35 : #include "oox/drawingml/customshapegeometry.hxx"
36 : #include "oox/drawingml/textbodycontext.hxx"
37 : #include "oox/drawingml/transform2dcontext.hxx"
38 :
39 : using namespace oox::core;
40 : using namespace ::com::sun::star;
41 : using namespace ::com::sun::star::uno;
42 : using namespace ::com::sun::star::drawing;
43 : using namespace ::com::sun::star::beans;
44 : using namespace ::com::sun::star::text;
45 : using namespace ::com::sun::star::xml::sax;
46 :
47 : namespace oox { namespace ppt {
48 :
49 : // CT_Shape
50 140 : PPTShapeContext::PPTShapeContext( ContextHandler2Helper& rParent, const SlidePersistPtr pSlidePersistPtr, oox::drawingml::ShapePtr pMasterShapePtr, oox::drawingml::ShapePtr pShapePtr )
51 : : oox::drawingml::ShapeContext( rParent, pMasterShapePtr, pShapePtr )
52 140 : , mpSlidePersistPtr( pSlidePersistPtr )
53 : {
54 140 : }
55 :
56 212 : oox::drawingml::ShapePtr findPlaceholder( const sal_Int32 nMasterPlaceholder, const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes )
57 : {
58 212 : oox::drawingml::ShapePtr aShapePtr;
59 424 : oox::drawingml::ShapePtr aChoiceShapePtr1;
60 424 : oox::drawingml::ShapePtr aChoiceShapePtr2;
61 212 : std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
62 577 : while( aRevIter != rShapes.rend() )
63 : {
64 189 : if ( (*aRevIter)->getSubType() == nMasterPlaceholder )
65 : {
66 28 : if( !oSubTypeIndex.has() && aChoiceShapePtr1 == 0 )
67 10 : aChoiceShapePtr1 = *aRevIter;
68 18 : else if( aChoiceShapePtr2 == 0 )
69 18 : aChoiceShapePtr2 = *aRevIter;
70 28 : if( (*aRevIter)->getSubTypeIndex() == oSubTypeIndex )
71 : {
72 8 : aShapePtr = *aRevIter;
73 8 : break;
74 : }
75 : }
76 181 : std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
77 181 : aShapePtr = findPlaceholder( nMasterPlaceholder, oSubTypeIndex, rChildren );
78 181 : if ( aShapePtr.get() )
79 28 : break;
80 153 : ++aRevIter;
81 : }
82 212 : if( aShapePtr == 0 )
83 176 : return aChoiceShapePtr1 ? aChoiceShapePtr1 : aChoiceShapePtr2;
84 248 : return aShapePtr;
85 : }
86 :
87 : // if nFirstPlaceholder can't be found, it will be searched for nSecondPlaceholder
88 29 : oox::drawingml::ShapePtr findPlaceholder( sal_Int32 nFirstPlaceholder, sal_Int32 nSecondPlaceholder,
89 : const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes )
90 : {
91 29 : oox::drawingml::ShapePtr pPlaceholder = findPlaceholder( nFirstPlaceholder, oSubTypeIndex, rShapes );
92 29 : return !nSecondPlaceholder || pPlaceholder.get() ? pPlaceholder : findPlaceholder( nSecondPlaceholder, oSubTypeIndex, rShapes );
93 : }
94 :
95 1052 : ContextHandlerRef PPTShapeContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
96 : {
97 1052 : if( getNamespace( aElementToken ) == NMSP_dsp )
98 0 : aElementToken = NMSP_ppt | getBaseToken( aElementToken );
99 :
100 1052 : switch( aElementToken )
101 : {
102 : // nvSpPr CT_ShapeNonVisual begin
103 : // case PPT_TOKEN( drElemPr ):
104 : // break;
105 : case PPT_TOKEN( cNvPr ):
106 : {
107 140 : mpShapePtr->setHidden( rAttribs.getBool( XML_hidden, false ) );
108 140 : mpShapePtr->setId( rAttribs.getString( XML_id ).get() );
109 140 : mpShapePtr->setName( rAttribs.getString( XML_name ).get() );
110 140 : break;
111 : }
112 : case PPT_TOKEN( ph ):
113 : {
114 78 : sal_Int32 nSubType( rAttribs.getToken( XML_type, XML_obj ) );
115 78 : mpShapePtr->setSubType( nSubType );
116 78 : if( rAttribs.hasAttribute( XML_idx ) )
117 55 : mpShapePtr->setSubTypeIndex( rAttribs.getString( XML_idx ).get().toInt32() );
118 78 : if ( nSubType )
119 : {
120 78 : PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
121 78 : if ( pPPTShapePtr )
122 : {
123 78 : oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
124 78 : if ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) )
125 : {
126 : // inheriting properties from placeholder objects by cloning shape
127 34 : sal_Int32 nFirstPlaceholder = 0;
128 34 : sal_Int32 nSecondPlaceholder = 0;
129 34 : switch( nSubType )
130 : {
131 : case XML_ctrTitle : // slide/layout
132 1 : nFirstPlaceholder = XML_ctrTitle;
133 1 : nSecondPlaceholder = XML_title;
134 1 : break;
135 :
136 : case XML_subTitle : // slide/layout
137 2 : nFirstPlaceholder = XML_subTitle;
138 2 : nSecondPlaceholder = XML_title;
139 2 : break;
140 :
141 : case XML_obj : // slide/layout
142 3 : nFirstPlaceholder = XML_obj;
143 3 : nSecondPlaceholder = XML_body;
144 3 : break;
145 :
146 : case XML_dt : // slide/layout/master/notes/notesmaster/handoutmaster
147 : case XML_sldNum : // slide/layout/master/notes/notesmaster/handoutmaster
148 : case XML_ftr : // slide/layout/master/notes/notesmaster/handoutmaster
149 : case XML_hdr : // notes/notesmaster/handoutmaster
150 : case XML_body : // slide/layout/master/notes/notesmaster
151 : case XML_title : // slide/layout/master/
152 : case XML_chart : // slide/layout
153 : case XML_tbl : // slide/layout
154 : case XML_clipArt : // slide/layout
155 : case XML_dgm : // slide/layout
156 : case XML_media : // slide/layout
157 : case XML_sldImg : // notes/notesmaster
158 : case XML_pic : // slide/layout
159 28 : nFirstPlaceholder = nSubType;
160 : default:
161 28 : break;
162 : }
163 34 : if ( nFirstPlaceholder )
164 : {
165 34 : oox::drawingml::ShapePtr pPlaceholder;
166 34 : if ( eShapeLocation == Layout ) // for layout objects the referenced object can be found within the same shape tree
167 : {
168 24 : if( pPPTShapePtr->getSubTypeIndex().has() )
169 17 : pPlaceholder = PPTShape::findPlaceholderByIndex( pPPTShapePtr->getSubTypeIndex().get(), mpSlidePersistPtr->getShapes()->getChildren() );
170 24 : if ( !pPlaceholder.get() )
171 42 : pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, pPPTShapePtr->getSubTypeIndex(),
172 63 : mpSlidePersistPtr->getShapes()->getChildren() );
173 : }
174 10 : else if ( eShapeLocation == Slide ) // normal slide shapes have to search within the corresponding master tree for referenced objects
175 : {
176 10 : SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
177 10 : if ( pMasterPersist.get() ) {
178 10 : if( pPPTShapePtr->getSubTypeIndex().has() )
179 7 : pPlaceholder = PPTShape::findPlaceholderByIndex( pPPTShapePtr->getSubTypeIndex().get(), pMasterPersist->getShapes()->getChildren() );
180 : // TODO: Check if this is required for non-notes pages as well...
181 12 : if ( !pPlaceholder.get() || ( pMasterPersist->isNotesPage() && pPlaceholder->getSubType() != nFirstPlaceholder &&
182 2 : pPlaceholder->getSubType() != nSecondPlaceholder ) )
183 : {
184 16 : pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
185 24 : pPPTShapePtr->getSubTypeIndex(), pMasterPersist->getShapes()->getChildren() );
186 : }
187 10 : }
188 : }
189 34 : if ( pPlaceholder.get() )
190 : {
191 : OSL_TRACE("shape %s will get shape reference %s applied", OUStringToOString(mpShapePtr->getId(), RTL_TEXTENCODING_UTF8 ).getStr(), OUStringToOString(pPlaceholder->getId(), RTL_TEXTENCODING_UTF8 ).getStr());
192 33 : mpShapePtr->applyShapeReference( *pPlaceholder.get() );
193 33 : PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
194 33 : if ( pPPTShape )
195 33 : pPPTShape->setReferenced( sal_True );
196 33 : pPPTShapePtr->setPlaceholder( pPlaceholder );
197 34 : }
198 : }
199 : }
200 : }
201 :
202 : }
203 78 : break;
204 : }
205 :
206 : // nvSpPr CT_ShapeNonVisual end
207 :
208 : case PPT_TOKEN( spPr ):
209 140 : return new PPTShapePropertiesContext( *this, *mpShapePtr );
210 :
211 : case PPT_TOKEN( style ):
212 49 : return new oox::drawingml::ShapeStyleContext( *this, *mpShapePtr );
213 :
214 : case PPT_TOKEN( txBody ):
215 : {
216 137 : oox::drawingml::TextBodyPtr xTextBody( new oox::drawingml::TextBody( mpShapePtr->getTextBody() ) );
217 137 : xTextBody->getTextProperties().maPropertyMap[ PROP_FontIndependentLineSpacing ] <<= static_cast< sal_Bool >( sal_True );
218 137 : mpShapePtr->setTextBody( xTextBody );
219 137 : return new oox::drawingml::TextBodyContext( *this, *xTextBody );
220 : }
221 : case PPT_TOKEN( txXfrm ):
222 : {
223 0 : return new oox::drawingml::Transform2DContext( *this, rAttribs, *mpShapePtr, true );
224 : }
225 : }
226 :
227 726 : return this;
228 : }
229 :
230 :
231 141 : } }
232 :
233 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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