oox/source/drawingml/transform2dcontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  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/transform2dcontext.hxx"
  21 #include "oox/helper/attributelist.hxx"
  22 #include "oox/drawingml/shape.hxx"
  23 #include "drawingml/customshapeproperties.hxx"
  24 #include "drawingml/textbody.hxx"
  25
  26 using namespace ::com::sun::star;
  27 using ::com::sun::star::uno::Reference;
  28 using ::com::sun::star::uno::RuntimeException;
  29 using ::com::sun::star::xml::sax::SAXException;
  30 using ::com::sun::star::xml::sax::XFastAttributeList;
  31 using ::com::sun::star::xml::sax::XFastContextHandler;
  32 using ::oox::core::ContextHandlerRef;
  33
  34 namespace oox {
  35 namespace drawingml {
  36
  37 /** context to import a CT_Transform2D */
  38 Transform2DContext::Transform2DContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, Shape& rShape, bool btxXfrm ) throw()
  39 : ContextHandler2( rParent )
  40 , mrShape( rShape )
  41 , mbtxXfrm ( btxXfrm )
  42 {
  43     if( !btxXfrm )
  44     {
  45         mrShape.setRotation( rAttribs.getInteger( XML_rot, 0 ) ); // 60000ths of a degree Positive angles are clockwise; negative angles are counter-clockwise
  46         mrShape.setFlip( rAttribs.getBool( XML_flipH, false ), rAttribs.getBool( XML_flipV, false ) );
  47     }
  48     else
  49     {
  50         if( rAttribs.hasAttribute( XML_rot ) )
  51             mrShape.getTextBody()->getTextProperties().moRotation = rAttribs.getInteger( XML_rot ).get();
  52     }
  53 }
  54
  55 ContextHandlerRef Transform2DContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  56 {
  57     if( mbtxXfrm )
  58     {
  59         // Workaround: only for rectangles
  60         const sal_Int32 nType = mrShape.getCustomShapeProperties()->getShapePresetType();
  61         if( nType == XML_rect || nType == XML_roundRect )
  62         {
  63             switch( aElementToken )
  64             {
  65                 case A_TOKEN( off ):
  66                     {
  67                         const OUString sXValue = rAttribs.getString( XML_x ).get();
  68                         const OUString sYValue = rAttribs.getString( XML_y ).get();
  69
  70                         if( !sXValue.isEmpty() )
  71                             mrShape.getTextBody()->getTextProperties().moTextOffLeft = GetCoordinate( sXValue.toInt32() - mrShape.getPosition().X );
  72                         if( !sYValue.isEmpty() )
  73                             mrShape.getTextBody()->getTextProperties().moTextOffUpper = GetCoordinate( sYValue.toInt32() - mrShape.getPosition().Y );
  74                     }
  75                     break;
  76                 case A_TOKEN( ext ):
  77                     {
  78                         const OUString sXValue = rAttribs.getString( XML_cx ).get();
  79                         const OUString sYValue = rAttribs.getString( XML_cy ).get();
  80
  81                         if( !sXValue.isEmpty() && nType == XML_rect )
  82                         {
  83                             mrShape.getTextBody()->getTextProperties().moTextOffRight = GetCoordinate(mrShape.getSize().Width - sXValue.toInt32());
  84                             if( mrShape.getTextBody()->getTextProperties().moTextOffLeft )
  85                                *mrShape.getTextBody()->getTextProperties().moTextOffRight -=  *mrShape.getTextBody()->getTextProperties().moTextOffLeft;
  86                         }
  87                         if( !sYValue.isEmpty() )
  88                         {
  89                             mrShape.getTextBody()->getTextProperties().moTextOffLower = GetCoordinate(mrShape.getSize().Height - sYValue.toInt32());
  90                             if( mrShape.getTextBody()->getTextProperties().moTextOffUpper )
  91                                *mrShape.getTextBody()->getTextProperties().moTextOffLower -=  *mrShape.getTextBody()->getTextProperties().moTextOffUpper;
  92
  93                         }
  94                     }
  95                     break;
  96             }
  97         }
  98         return 0;
  99     }
 100
 101     switch( aElementToken )
 102     {
 103     case A_TOKEN( off ):        // horz/vert translation
 104         mrShape.setPosition( awt::Point( rAttribs.getString( XML_x ).get().toInt32(), rAttribs.getString( XML_y ).get().toInt32() ) );
 105         break;
 106     case A_TOKEN( ext ):        // horz/vert size
 107         mrShape.setSize( awt::Size( rAttribs.getString( XML_cx ).get().toInt32(), rAttribs.getString( XML_cy ).get().toInt32() ) );
 108         break;
 109     case A_TOKEN( chOff ):  // horz/vert translation of children
 110         mrShape.setChildPosition( awt::Point( rAttribs.getString( XML_x ).get().toInt32(), rAttribs.getString( XML_y ).get().toInt32() ) );
 111         break;
 112     case A_TOKEN( chExt ):  // horz/vert size of children
 113         mrShape.setChildSize( awt::Size( rAttribs.getString( XML_cx ).get().toInt32(), rAttribs.getString( XML_cy ).get().toInt32() ) );
 114         break;
 115     }
 116
 117     return 0;
 118 }
 119
 120 } // namespace drawingml
 121 } // namespace oox
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */