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
  26 using namespace ::com::sun::star::uno;
  27 using namespace ::com::sun::star::text;
  28 using namespace ::com::sun::star::frame;
  29
  30 namespace oox { namespace drawingml {
  31
  32 TextBody::TextBody()
  33 {
  34 }
  35
  36 TextBody::TextBody( TextBodyPtr pBody )
  37 {
  38     if( pBody.get() ) {
  39         maTextProperties = pBody->maTextProperties;
  40         maTextListStyle = pBody->maTextListStyle;
  41     }
  42 }
  43
  44 TextBody::~TextBody()
  45 {
  46 }
  47
  48 TextParagraph& TextBody::addParagraph()
  49 {
  50     TextParagraphPtr xPara( new TextParagraph );
  51     maParagraphs.push_back( xPara );
  52     return *xPara;
  53 }
  54
  55 void TextBody::insertAt(
  56         const ::oox::core::XmlFilterBase& rFilterBase,
  57         const Reference < XText > & xText,
  58         const Reference < XTextCursor > & xAt,
  59         const TextCharacterProperties& rTextStyleProperties,
  60         const TextListStylePtr& pMasterTextListStylePtr ) const
  61 {
  62     TextListStyle aCombinedTextStyle;
  63     aCombinedTextStyle.apply( *pMasterTextListStylePtr );
  64     aCombinedTextStyle.apply( maTextListStyle );
  65
  66     Reference<css::beans::XPropertySet> xPropertySet(xAt, UNO_QUERY);
  67     float nCharHeight = xPropertySet->getPropertyValue("CharHeight").get<float>();
  68     for( TextParagraphVector::const_iterator aBeg = maParagraphs.begin(), aIt = aBeg, aEnd = maParagraphs.end(); aIt != aEnd; ++aIt )
  69         (*aIt)->insertAt( rFilterBase, xText, xAt, rTextStyleProperties, aCombinedTextStyle, aIt == aBeg, nCharHeight );
  70 }
  71
  72 bool TextBody::isEmpty()
  73 {
  74     if ( maParagraphs.size() <= 0 )
  75         return true;
  76     if ( maParagraphs.size() > 1 )
  77         return false;
  78
  79     const TextRunVector aRuns = maParagraphs[0]->getRuns();
  80     if ( aRuns.size() <= 0 )
  81         return true;
  82     if ( aRuns.size() > 1 )
  83         return false;
  84
  85     return aRuns[0]->getText().getLength() <= 0;
  86 }
  87
  88 } }
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */