oox/source/drawingml/transform2dcontext.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.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   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/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 #include <oox/token/namespaces.hxx>
  26
  27 using namespace ::com::sun::star;
  28 using ::oox::core::ContextHandlerRef;
  29
  30 namespace oox {
  31 namespace drawingml {
  32
  33 /** context to import a CT_Transform2D */
  34 Transform2DContext::Transform2DContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, Shape& rShape, bool btxXfrm ) throw()
  35 : ContextHandler2( rParent )
  36 , mrShape( rShape )
  37 , mbtxXfrm ( btxXfrm )
  38 {
  39     if( !btxXfrm )
  40     {
  41         mrShape.setRotation( rAttribs.getInteger( XML_rot, 0 ) ); // 60000ths of a degree Positive angles are clockwise; negative angles are counter-clockwise
  42         mrShape.setFlip( rAttribs.getBool( XML_flipH, false ), rAttribs.getBool( XML_flipV, false ) );
  43     }
  44     else
  45     {
  46         if( rAttribs.hasAttribute( XML_rot ) )
  47             mrShape.getTextBody()->getTextProperties().moRotation = rAttribs.getInteger( XML_rot ).get();
  48     }
  49 }
  50
  51 ContextHandlerRef Transform2DContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  52 {
  53     if( mbtxXfrm )
  54     {
  55         // Workaround: only for rectangles
  56         const sal_Int32 nType = mrShape.getCustomShapeProperties()->getShapePresetType();
  57         if( nType == XML_rect || nType == XML_roundRect )
  58         {
  59             switch( aElementToken )
  60             {
  61                 case A_TOKEN( off ):
  62                     {
  63                         const OUString sXValue = rAttribs.getString( XML_x ).get();
  64                         const OUString sYValue = rAttribs.getString( XML_y ).get();
  65
  66                         if( !sXValue.isEmpty() )
  67                             mrShape.getTextBody()->getTextProperties().moTextOffLeft = GetCoordinate( sXValue.toInt32() - mrShape.getPosition().X );
  68                         if( !sYValue.isEmpty() )
  69                             mrShape.getTextBody()->getTextProperties().moTextOffUpper = GetCoordinate( sYValue.toInt32() - mrShape.getPosition().Y );
  70                     }
  71                     break;
  72                 case A_TOKEN( ext ):
  73                     {
  74                         const OUString sXValue = rAttribs.getString( XML_cx ).get();
  75                         const OUString sYValue = rAttribs.getString( XML_cy ).get();
  76
  77                         if( !sXValue.isEmpty() && nType == XML_rect )
  78                         {
  79                             mrShape.getTextBody()->getTextProperties().moTextOffRight = GetCoordinate(mrShape.getSize().Width - sXValue.toInt32());
  80                             if( mrShape.getTextBody()->getTextProperties().moTextOffLeft )
  81                                *mrShape.getTextBody()->getTextProperties().moTextOffRight -=  *mrShape.getTextBody()->getTextProperties().moTextOffLeft;
  82                         }
  83                         if( !sYValue.isEmpty() )
  84                         {
  85                             mrShape.getTextBody()->getTextProperties().moTextOffLower = GetCoordinate(mrShape.getSize().Height - sYValue.toInt32());
  86                             if( mrShape.getTextBody()->getTextProperties().moTextOffUpper )
  87                                *mrShape.getTextBody()->getTextProperties().moTextOffLower -=  *mrShape.getTextBody()->getTextProperties().moTextOffUpper;
  88
  89                         }
  90                     }
  91                     break;
  92             }
  93         }
  94         return nullptr;
  95     }
  96
  97     switch( aElementToken )
  98     {
  99     case A_TOKEN( off ):        // horz/vert translation
 100         mrShape.setPosition( awt::Point( rAttribs.getString( XML_x ).get().toInt32(), rAttribs.getString( XML_y ).get().toInt32() ) );
 101         break;
 102     case A_TOKEN( ext ):        // horz/vert size
 103         mrShape.setSize( awt::Size( rAttribs.getString( XML_cx ).get().toInt32(), rAttribs.getString( XML_cy ).get().toInt32() ) );
 104         break;
 105     case A_TOKEN( chOff ):  // horz/vert translation of children
 106         mrShape.setChildPosition( awt::Point( rAttribs.getString( XML_x ).get().toInt32(), rAttribs.getString( XML_y ).get().toInt32() ) );
 107         break;
 108     case A_TOKEN( chExt ):  // horz/vert size of children
 109         mrShape.setChildSize( awt::Size( rAttribs.getString( XML_cx ).get().toInt32(), rAttribs.getString( XML_cy ).get().toInt32() ) );
 110         break;
 111     }
 112
 113     return nullptr;
 114 }
 115
 116 } // namespace drawingml
 117 } // namespace oox
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */