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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 rtl::OUString;
40 : using namespace oox::core;
41 : using namespace ::com::sun::star;
42 : using namespace ::com::sun::star::uno;
43 : using namespace ::com::sun::star::drawing;
44 : using namespace ::com::sun::star::beans;
45 : using namespace ::com::sun::star::text;
46 : using namespace ::com::sun::star::xml::sax;
47 :
48 : namespace oox { namespace ppt {
49 :
50 : // CT_Shape
51 88 : PPTShapeContext::PPTShapeContext( ContextHandler& rParent, const SlidePersistPtr pSlidePersistPtr, oox::drawingml::ShapePtr pMasterShapePtr, oox::drawingml::ShapePtr pShapePtr )
52 : : oox::drawingml::ShapeContext( rParent, pMasterShapePtr, pShapePtr )
53 88 : , mpSlidePersistPtr( pSlidePersistPtr )
54 : {
55 88 : }
56 :
57 242 : oox::drawingml::ShapePtr findPlaceholder( const sal_Int32 nMasterPlaceholder, const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes )
58 : {
59 242 : oox::drawingml::ShapePtr aShapePtr;
60 242 : oox::drawingml::ShapePtr aChoiceShapePtr1;
61 242 : oox::drawingml::ShapePtr aChoiceShapePtr2;
62 242 : std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
63 660 : while( aRevIter != rShapes.rend() )
64 : {
65 218 : if ( (*aRevIter)->getSubType() == nMasterPlaceholder )
66 : {
67 30 : if( !oSubTypeIndex.has() && aChoiceShapePtr1 == NULL )
68 14 : aChoiceShapePtr1 = *aRevIter;
69 16 : else if( aChoiceShapePtr2 == NULL )
70 16 : aChoiceShapePtr2 = *aRevIter;
71 30 : if( (*aRevIter)->getSubTypeIndex() == oSubTypeIndex )
72 : {
73 12 : aShapePtr = *aRevIter;
74 12 : break;
75 : }
76 : }
77 206 : std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
78 206 : aShapePtr = findPlaceholder( nMasterPlaceholder, oSubTypeIndex, rChildren );
79 206 : if ( aShapePtr.get() )
80 30 : break;
81 176 : ++aRevIter;
82 : }
83 242 : if( aShapePtr == NULL )
84 200 : return aChoiceShapePtr1 ? aChoiceShapePtr1 : aChoiceShapePtr2;
85 42 : return aShapePtr;
86 : }
87 :
88 : // if nFirstPlaceholder can't be found, it will be searched for nSecondPlaceholder
89 32 : oox::drawingml::ShapePtr findPlaceholder( sal_Int32 nFirstPlaceholder, sal_Int32 nSecondPlaceholder,
90 : const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes )
91 : {
92 32 : oox::drawingml::ShapePtr pPlaceholder = findPlaceholder( nFirstPlaceholder, oSubTypeIndex, rShapes );
93 32 : return !nSecondPlaceholder || pPlaceholder.get() ? pPlaceholder : findPlaceholder( nSecondPlaceholder, oSubTypeIndex, rShapes );
94 : }
95 :
96 694 : Reference< XFastContextHandler > PPTShapeContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
97 : {
98 694 : Reference< XFastContextHandler > xRet;
99 694 : if( getNamespace( aElementToken ) == NMSP_dsp )
100 0 : aElementToken = NMSP_ppt | getBaseToken( aElementToken );
101 :
102 694 : switch( aElementToken )
103 : {
104 : // nvSpPr CT_ShapeNonVisual begin
105 : // case PPT_TOKEN( drElemPr ):
106 : // break;
107 : case PPT_TOKEN( cNvPr ):
108 : {
109 88 : AttributeList aAttribs( xAttribs );
110 88 : mpShapePtr->setHidden( aAttribs.getBool( XML_hidden, false ) );
111 88 : mpShapePtr->setId( xAttribs->getOptionalValue( XML_id ) );
112 88 : mpShapePtr->setName( xAttribs->getOptionalValue( XML_name ) );
113 88 : break;
114 : }
115 : case PPT_TOKEN( ph ):
116 : {
117 84 : sal_Int32 nSubType( xAttribs->getOptionalValueToken( XML_type, XML_obj ) );
118 84 : mpShapePtr->setSubType( nSubType );
119 84 : if( xAttribs->hasAttribute( XML_idx ) )
120 52 : mpShapePtr->setSubTypeIndex( xAttribs->getOptionalValue( XML_idx ).toInt32() );
121 84 : if ( nSubType )
122 : {
123 84 : PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
124 84 : if ( pPPTShapePtr )
125 : {
126 84 : oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
127 84 : if ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) )
128 : {
129 : // inheriting properties from placeholder objects by cloning shape
130 38 : sal_Int32 nFirstPlaceholder = 0;
131 38 : sal_Int32 nSecondPlaceholder = 0;
132 38 : switch( nSubType )
133 : {
134 : case XML_ctrTitle : // slide/layout
135 2 : nFirstPlaceholder = XML_ctrTitle;
136 2 : nSecondPlaceholder = XML_title;
137 2 : break;
138 :
139 : case XML_subTitle : // slide/layout
140 4 : nFirstPlaceholder = XML_subTitle;
141 4 : nSecondPlaceholder = XML_title;
142 4 : break;
143 :
144 : case XML_obj : // slide/layout
145 4 : nFirstPlaceholder = XML_obj;
146 4 : nSecondPlaceholder = XML_body;
147 4 : break;
148 :
149 : case XML_dt : // slide/layout/master/notes/notesmaster/handoutmaster
150 : case XML_sldNum : // slide/layout/master/notes/notesmaster/handoutmaster
151 : case XML_ftr : // slide/layout/master/notes/notesmaster/handoutmaster
152 : case XML_hdr : // notes/notesmaster/handoutmaster
153 : case XML_body : // slide/layout/master/notes/notesmaster
154 : case XML_title : // slide/layout/master/
155 : case XML_chart : // slide/layout
156 : case XML_tbl : // slide/layout
157 : case XML_clipArt : // slide/layout
158 : case XML_dgm : // slide/layout
159 : case XML_media : // slide/layout
160 : case XML_sldImg : // notes/notesmaster
161 : case XML_pic : // slide/layout
162 28 : nFirstPlaceholder = nSubType;
163 : default:
164 28 : break;
165 : }
166 38 : if ( nFirstPlaceholder )
167 : {
168 38 : oox::drawingml::ShapePtr pPlaceholder;
169 38 : if ( eShapeLocation == Layout ) // for layout objects the referenced object can be found within the same shape tree
170 : {
171 24 : if( pPPTShapePtr->getSubTypeIndex().has() )
172 14 : pPlaceholder = PPTShape::findPlaceholderByIndex( pPPTShapePtr->getSubTypeIndex().get(), mpSlidePersistPtr->getShapes()->getChildren() );
173 24 : if ( !pPlaceholder.get() )
174 20 : pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, pPPTShapePtr->getSubTypeIndex(),
175 40 : mpSlidePersistPtr->getShapes()->getChildren() );
176 : }
177 14 : else if ( eShapeLocation == Slide ) // normal slide shapes have to search within the corresponding master tree for referenced objects
178 : {
179 14 : SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
180 14 : if ( pMasterPersist.get() ) {
181 14 : if( pPPTShapePtr->getSubTypeIndex().has() )
182 10 : pPlaceholder = PPTShape::findPlaceholderByIndex( pPPTShapePtr->getSubTypeIndex().get(), pMasterPersist->getShapes()->getChildren() );
183 : // TODO: Check if this is required for non-notes pages as well...
184 16 : if ( !pPlaceholder.get() || ( pMasterPersist->isNotesPage() && pPlaceholder->getSubType() != nFirstPlaceholder &&
185 2 : pPlaceholder->getSubType() != nSecondPlaceholder ) )
186 : {
187 : pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
188 12 : pPPTShapePtr->getSubTypeIndex(), pMasterPersist->getShapes()->getChildren() );
189 : }
190 14 : }
191 : }
192 38 : if ( pPlaceholder.get() )
193 : {
194 : OSL_TRACE("shape %s will get shape reference %s applied", rtl::OUStringToOString(mpShapePtr->getId(), RTL_TEXTENCODING_UTF8 ).getStr(), rtl::OUStringToOString(pPlaceholder->getId(), RTL_TEXTENCODING_UTF8 ).getStr());
195 36 : mpShapePtr->applyShapeReference( *pPlaceholder.get() );
196 36 : PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
197 36 : if ( pPPTShape )
198 36 : pPPTShape->setReferenced( sal_True );
199 36 : pPPTShapePtr->setPlaceholder( pPlaceholder );
200 38 : }
201 : }
202 : }
203 : }
204 :
205 : }
206 84 : break;
207 : }
208 :
209 : // nvSpPr CT_ShapeNonVisual end
210 :
211 : case PPT_TOKEN( spPr ):
212 88 : xRet = new PPTShapePropertiesContext( *this, *mpShapePtr );
213 88 : break;
214 :
215 : case PPT_TOKEN( style ):
216 0 : xRet = new oox::drawingml::ShapeStyleContext( *this, *mpShapePtr );
217 0 : break;
218 :
219 : case PPT_TOKEN( txBody ):
220 : {
221 86 : oox::drawingml::TextBodyPtr xTextBody( new oox::drawingml::TextBody( mpShapePtr->getTextBody() ) );
222 86 : xTextBody->getTextProperties().maPropertyMap[ PROP_FontIndependentLineSpacing ] <<= static_cast< sal_Bool >( sal_True );
223 86 : mpShapePtr->setTextBody( xTextBody );
224 86 : xRet = new oox::drawingml::TextBodyContext( *this, *xTextBody );
225 86 : break;
226 : }
227 : case PPT_TOKEN( txXfrm ):
228 : {
229 0 : xRet = new oox::drawingml::Transform2DContext( *this, xAttribs, *mpShapePtr, true );
230 0 : break;
231 : }
232 : }
233 :
234 694 : if( !xRet.is() )
235 520 : xRet.set( this );
236 :
237 694 : return xRet;
238 : }
239 :
240 :
241 174 : } }
242 :
243 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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