oox/source/drawingml/textbody.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 "drawingml/textbody.hxx"
  21 #include <com/sun/star/text/XText.hpp>
  22 #include <com/sun/star/text/XTextCursor.hpp>
  23 #include <com/sun/star/beans/XPropertySet.hpp>
  24 #include "drawingml/textparagraph.hxx"
  25 #include "oox/helper/propertyset.hxx"
  26 #include <oox/token/properties.hxx>
  27
  28 using namespace ::com::sun::star::uno;
  29 using namespace ::com::sun::star::text;
  30 using namespace ::com::sun::star::beans;
  31 using namespace ::com::sun::star::frame;
  32
  33 namespace oox { namespace drawingml {
  34
  35 TextBody::TextBody()
  36 {
  37 }
  38
  39 TextBody::TextBody( TextBodyPtr pBody )
  40 {
  41     if( pBody.get() ) {
  42         maTextProperties = pBody->maTextProperties;
  43         maTextListStyle = pBody->maTextListStyle;
  44     }
  45 }
  46
  47 TextBody::~TextBody()
  48 {
  49 }
  50
  51 TextParagraph& TextBody::addParagraph()
  52 {
  53     std::shared_ptr< TextParagraph > xPara( new TextParagraph );
  54     maParagraphs.push_back( xPara );
  55     return *xPara;
  56 }
  57
  58 void TextBody::insertAt(
  59         const ::oox::core::XmlFilterBase& rFilterBase,
  60         const Reference < XText > & xText,
  61         const Reference < XTextCursor > & xAt,
  62         const TextCharacterProperties& rTextStyleProperties,
  63         const TextListStylePtr& pMasterTextListStylePtr ) const
  64 {
  65     TextListStyle aCombinedTextStyle;
  66     aCombinedTextStyle.apply( *pMasterTextListStylePtr );
  67     aCombinedTextStyle.apply( maTextListStyle );
  68
  69     Reference<css::beans::XPropertySet> xPropertySet(xAt, UNO_QUERY);
  70     float nCharHeight = xPropertySet->getPropertyValue("CharHeight").get<float>();
  71     for( TextParagraphVector::const_iterator aBeg = maParagraphs.begin(), aIt = aBeg, aEnd = maParagraphs.end(); aIt != aEnd; ++aIt )
  72         (*aIt)->insertAt( rFilterBase, xText, xAt, rTextStyleProperties, aCombinedTextStyle, aIt == aBeg, nCharHeight );
  73 }
  74
  75 bool TextBody::isEmpty() const
  76 {
  77     if ( maParagraphs.size() <= 0 )
  78         return true;
  79     if ( maParagraphs.size() > 1 )
  80         return false;
  81
  82     const TextRunVector aRuns = maParagraphs[0]->getRuns();
  83     if ( aRuns.size() <= 0 )
  84         return true;
  85     if ( aRuns.size() > 1 )
  86         return false;
  87
  88     return aRuns[0]->getText().getLength() <= 0;
  89 }
  90
  91 void TextBody::ApplyStyleEmpty(
  92     const ::oox::core::XmlFilterBase& rFilterBase,
  93     const Reference < XText > & xText,
  94     const TextCharacterProperties& rTextStyleProperties,
  95     const TextListStylePtr& pMasterTextListStylePtr) const
  96 {
  97     assert(isEmpty());
  98
  99     // Apply character properties
 100     TextListStyle aCombinedTextStyle;
 101     aCombinedTextStyle.apply( *pMasterTextListStylePtr );
 102     aCombinedTextStyle.apply( maTextListStyle );
 103
 104     PropertySet aPropSet(xText);
 105     TextCharacterProperties aTextCharacterProps(maParagraphs[0]->getCharacterStyle(rTextStyleProperties, aCombinedTextStyle));
 106     aTextCharacterProps.pushToPropSet(aPropSet, rFilterBase);
 107
 108     // Apply paragraph properties
 109     TextParagraphPropertiesPtr pTextParagraphStyle = maParagraphs[0]->getParagraphStyle(aCombinedTextStyle);
 110     if (pTextParagraphStyle.get())
 111     {
 112         Reference< XPropertySet > xProps(xText, UNO_QUERY);
 113         PropertyMap aioBulletList;
 114         aioBulletList.setProperty< sal_Int32 >(PROP_LeftMargin, 0); // Init bullets left margin to 0 (no bullets).
 115         float nCharHeight = xProps->getPropertyValue("CharHeight").get<float>();
 116         TextParagraphProperties aParaProp;
 117         aParaProp.apply(*pTextParagraphStyle);
 118         aParaProp.pushToPropSet(&rFilterBase, xProps, aioBulletList, &pTextParagraphStyle->getBulletList(), true, nCharHeight, true);
 119     }
 120 }
 121
 122 } }
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */