oox/source/drawingml/scene3dcontext.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:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
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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/scene3dcontext.hxx"
  21 #include <com/sun/star/io/XInputStream.hpp>
  22 #include <com/sun/star/graphic/XGraphicProvider.hpp>
  23 #include <cppuhelper/exc_hlp.hxx>
  24 #include <comphelper/anytostring.hxx>
  25 #include "drawingml/colorchoicecontext.hxx"
  26 #include "oox/drawingml/drawingmltypes.hxx"
  27 #include "oox/drawingml/fillproperties.hxx"
  28 #include "oox/core/xmlfilterbase.hxx"
  29 #include "oox/helper/attributelist.hxx"
  30
  31 using namespace ::oox::core;
  32 using namespace ::com::sun::star;
  33 using namespace ::com::sun::star::uno;
  34 using namespace ::com::sun::star::xml::sax;
  35
  36 namespace oox { namespace drawingml {
  37
  38 Scene3DPropertiesContext::Scene3DPropertiesContext( ContextHandler2Helper& rParent, Shape3DProperties& r3DProperties ) throw()
  39 : ContextHandler2( rParent )
  40 , mr3DProperties( r3DProperties )
  41 {
  42 }
  43
  44 ContextHandlerRef Scene3DPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  45 {
  46     switch( aElementToken )
  47     {
  48     case A_TOKEN( camera ):
  49         if( rAttribs.hasAttribute( XML_fov ) )
  50             mr3DProperties.mfFieldOfVision = rAttribs.getInteger( XML_fov, 0 ) / 60000.0; // 60000ths of degree
  51         if( rAttribs.hasAttribute( XML_zoom ) )
  52             mr3DProperties.mfZoom = rAttribs.getInteger( XML_zoom, 100000 ) / 100000.0;
  53         if( rAttribs.hasAttribute( XML_prst ) )
  54             mr3DProperties.mnPreset = rAttribs.getToken( XML_prst, XML_none );
  55
  56         return new Scene3DRotationPropertiesContext( *this, mr3DProperties.maCameraRotation );
  57
  58     case A_TOKEN( lightRig ):
  59         mr3DProperties.mnLightRigDirection = rAttribs.getToken( XML_dir, XML_none );
  60         mr3DProperties.mnLightRigType = rAttribs.getToken( XML_rig, XML_none );
  61
  62         return new Scene3DRotationPropertiesContext( *this, mr3DProperties.maLightRigRotation );
  63
  64     case A_TOKEN( backdrop ):
  65     case A_TOKEN( extLst ):
  66         return 0; // TODO: later (backdrop is not supported by core anyway)
  67     }
  68     return 0;
  69 }
  70
  71 Shape3DPropertiesContext::Shape3DPropertiesContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, Shape3DProperties& r3DProperties ) throw()
  72 : ContextHandler2( rParent )
  73 , mr3DProperties( r3DProperties )
  74 {
  75     if( rAttribs.hasAttribute( XML_extrusionH ) )
  76         mr3DProperties.mnExtrusionH = rAttribs.getInteger( XML_extrusionH, 0 );
  77     if( rAttribs.hasAttribute( XML_contourW ) )
  78         mr3DProperties.mnContourW = rAttribs.getInteger( XML_contourW, 0 );
  79     if( rAttribs.hasAttribute( XML_z ) )
  80         mr3DProperties.mnShapeZ = rAttribs.getInteger( XML_z, 0 );
  81     if( rAttribs.hasAttribute( XML_prstMaterial ) )
  82         mr3DProperties.mnMaterial = rAttribs.getToken( XML_prstMaterial, XML_none );
  83 }
  84
  85 ContextHandlerRef Shape3DPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  86 {
  87     switch( aElementToken )
  88     {
  89     case A_TOKEN( bevelT ):
  90     case A_TOKEN( bevelB ):
  91     {
  92         BevelProperties aProps;
  93         if( rAttribs.hasAttribute( XML_w ) )
  94             aProps.mnWidth = rAttribs.getInteger( XML_w, 0 );
  95         if( rAttribs.hasAttribute( XML_h ) )
  96             aProps.mnHeight = rAttribs.getInteger( XML_h, 0 );
  97         if( rAttribs.hasAttribute( XML_prst ) )
  98             aProps.mnPreset = rAttribs.getToken( XML_prst, XML_none );
  99
 100         if( aElementToken == A_TOKEN( bevelT ) )
 101             mr3DProperties.maTopBevelProperties.set( aProps );
 102         else
 103             mr3DProperties.maBottomBevelProperties.set( aProps );
 104
 105         break;
 106     }
 107     case A_TOKEN( extrusionClr ):
 108         return new ColorContext( *this, mr3DProperties.maExtrusionColor );
 109
 110     case A_TOKEN( contourClr ):
 111         return new ColorContext( *this, mr3DProperties.maContourColor );
 112     }
 113     return 0;
 114 }
 115
 116 Scene3DRotationPropertiesContext::Scene3DRotationPropertiesContext( ContextHandler2Helper& rParent, RotationProperties& rRotationProperties ) throw()
 117 : ContextHandler2( rParent )
 118 , mrRotationProperties( rRotationProperties )
 119 {
 120 }
 121
 122 ContextHandlerRef Scene3DRotationPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 123 {
 124     switch( aElementToken )
 125     {
 126     case A_TOKEN( rot ):
 127         mrRotationProperties.mnLatitude = rAttribs.getInteger( XML_lat, 0 );
 128         mrRotationProperties.mnLongitude = rAttribs.getInteger( XML_lon, 0 );
 129         mrRotationProperties.mnRevolution = rAttribs.getInteger( XML_rev, 0 );
 130         break;
 131     }
 132     return 0;
 133 }
 134
 135 } }
 136
 137 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */