oox/source/drawingml/shapepropertymap.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 "oox/drawingml/shapepropertymap.hxx"
  21
  22 #include <com/sun/star/awt/Gradient.hpp>
  23 #include <com/sun/star/beans/NamedValue.hpp>
  24 #include <com/sun/star/drawing/LineDash.hpp>
  25 #include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
  26 #include "oox/helper/modelobjecthelper.hxx"
  27
  28 namespace oox {
  29 namespace drawingml {
  30
  31 // ============================================================================
  32
  33 using namespace ::com::sun::star;
  34 using namespace ::com::sun::star::beans;
  35 using namespace ::com::sun::star::drawing;
  36 using namespace ::com::sun::star::uno;
  37
  38 // ============================================================================
  39
  40 namespace {
  41
  42 static const sal_Int32 spnDefaultShapeIds[ SHAPEPROP_END ] =
  43 {
  44     PROP_LineStyle, PROP_LineWidth, PROP_LineColor, PROP_LineTransparence, PROP_LineDash, PROP_LineJoint,
  45     PROP_LineStartName, PROP_LineStartWidth, PROP_LineStartCenter, PROP_LineEndName, PROP_LineEndWidth, PROP_LineEndCenter,
  46     PROP_FillStyle, PROP_FillColor, PROP_FillTransparence, PROP_FillTransparenceGradientName, PROP_FillGradient,
  47     PROP_FillBitmapURL, PROP_FillBitmapMode, PROP_FillBitmapSizeX, PROP_FillBitmapSizeY,
  48     PROP_FillBitmapPositionOffsetX, PROP_FillBitmapPositionOffsetY, PROP_FillBitmapRectanglePoint,
  49     PROP_FillHatch,
  50     PROP_ShadowXDistance,
  51     PROP_FillBitmapName
  52 };
  53
  54 } // namespace
  55
  56 ShapePropertyInfo ShapePropertyInfo::DEFAULT( spnDefaultShapeIds, true, false, false, false );
  57
  58 ShapePropertyInfo::ShapePropertyInfo( const sal_Int32* pnPropertyIds,
  59         bool bNamedLineMarker, bool bNamedLineDash, bool bNamedFillGradient, bool bNamedFillBitmapUrl ) :
  60     mpnPropertyIds( pnPropertyIds ),
  61     mbNamedLineMarker( bNamedLineMarker ),
  62     mbNamedLineDash( bNamedLineDash ),
  63     mbNamedFillGradient( bNamedFillGradient ),
  64     mbNamedFillBitmapUrl( bNamedFillBitmapUrl )
  65 {
  66     OSL_ENSURE( mpnPropertyIds != 0, "ShapePropertyInfo::ShapePropertyInfo - missing property identifiers" );
  67 }
  68
  69 // ============================================================================
  70
  71 ShapePropertyMap::ShapePropertyMap( ModelObjectHelper& rModelObjHelper, const ShapePropertyInfo& rShapePropInfo ) :
  72     mrModelObjHelper( rModelObjHelper ),
  73     maShapePropInfo( rShapePropInfo )
  74 {
  75 }
  76
  77 bool ShapePropertyMap::supportsProperty( ShapePropertyId ePropId ) const
  78 {
  79     return maShapePropInfo.has( ePropId );
  80 }
  81
  82 bool ShapePropertyMap::hasNamedLineMarkerInTable( const OUString& rMarkerName ) const
  83 {
  84     return maShapePropInfo.mbNamedLineMarker && mrModelObjHelper.hasLineMarker( rMarkerName );
  85 }
  86
  87 bool ShapePropertyMap::setAnyProperty( ShapePropertyId ePropId, const Any& rValue )
  88 {
  89     // get current property identifier for the specified property
  90     sal_Int32 nPropId = maShapePropInfo[ ePropId ];
  91     if( nPropId < 0 ) return false;
  92
  93     // special handling for properties supporting named objects in tables
  94     switch( ePropId )
  95     {
  96         case SHAPEPROP_LineStart:
  97         case SHAPEPROP_LineEnd:
  98             return setLineMarker( nPropId, rValue );
  99
 100         case SHAPEPROP_LineDash:
 101             return setLineDash( nPropId, rValue );
 102
 103         case SHAPEPROP_FillGradient:
 104             return setFillGradient( nPropId, rValue );
 105
 106         case SHAPEPROP_GradientTransparency:
 107             return setGradientTrans( nPropId, rValue );
 108
 109         case SHAPEPROP_FillBitmapUrl:
 110             return setFillBitmapUrl( nPropId, rValue );
 111
 112         case SHAPEPROP_FillBitmapNameFromUrl:
 113             return setFillBitmapNameFromUrl( nPropId, rValue );
 114
 115         default:;   // suppress compiler warnings
 116     }
 117
 118     // set plain property value
 119     operator[]( nPropId ) = rValue;
 120     return true;
 121 }
 122
 123 // private --------------------------------------------------------------------
 124
 125 bool ShapePropertyMap::setLineMarker( sal_Int32 nPropId, const Any& rValue )
 126 {
 127     NamedValue aNamedMarker;
 128     if( (rValue >>= aNamedMarker) && !aNamedMarker.Name.isEmpty() )
 129     {
 130         // push line marker explicitly
 131         if( !maShapePropInfo.mbNamedLineMarker )
 132             return setAnyProperty( nPropId, aNamedMarker.Value );
 133
 134         // create named line marker (if coordinates have been passed) and push its name
 135         bool bInserted = !aNamedMarker.Value.has< PolyPolygonBezierCoords >() ||
 136             mrModelObjHelper.insertLineMarker( aNamedMarker.Name, aNamedMarker.Value.get< PolyPolygonBezierCoords >() );
 137         return bInserted && setProperty( nPropId, aNamedMarker.Name );
 138     }
 139     return false;
 140 }
 141
 142 bool ShapePropertyMap::setLineDash( sal_Int32 nPropId, const Any& rValue )
 143 {
 144     // push line dash explicitly
 145     if( !maShapePropInfo.mbNamedLineDash )
 146         return setAnyProperty( nPropId, rValue );
 147
 148     // create named line dash and push its name
 149     if( rValue.has< LineDash >() )
 150     {
 151         OUString aDashName = mrModelObjHelper.insertLineDash( rValue.get< LineDash >() );
 152         return !aDashName.isEmpty() && setProperty( nPropId, aDashName );
 153     }
 154
 155     return false;
 156 }
 157
 158 bool ShapePropertyMap::setFillGradient( sal_Int32 nPropId, const Any& rValue )
 159 {
 160     // push gradient explicitly
 161     if( !maShapePropInfo.mbNamedFillGradient )
 162         return setAnyProperty( nPropId, rValue );
 163
 164     // create named gradient and push its name
 165     if( rValue.has< awt::Gradient >() )
 166     {
 167         OUString aGradientName = mrModelObjHelper.insertFillGradient( rValue.get< awt::Gradient >() );
 168         return !aGradientName.isEmpty() && setProperty( nPropId, aGradientName );
 169     }
 170
 171     return false;
 172 }
 173
 174 bool ShapePropertyMap::setGradientTrans( sal_Int32 nPropId, const Any& rValue )
 175 {
 176     // create named gradient and push its name
 177     if( rValue.has< awt::Gradient >() )
 178     {
 179         OUString aGradientName = mrModelObjHelper.insertTransGrandient( rValue.get< awt::Gradient >() );
 180         return !aGradientName.isEmpty()  && setProperty( nPropId, aGradientName );
 181     }
 182
 183     return false;
 184 }
 185
 186 bool ShapePropertyMap::setFillBitmapUrl( sal_Int32 nPropId, const Any& rValue )
 187 {
 188     // push bitmap URL explicitly
 189     if( !maShapePropInfo.mbNamedFillBitmapUrl )
 190         return setAnyProperty( nPropId, rValue );
 191
 192     // create named bitmap URL and push its name
 193     if( rValue.has< OUString >() )
 194     {
 195         OUString aBitmapUrlName = mrModelObjHelper.insertFillBitmapUrl( rValue.get< OUString >() );
 196         return !aBitmapUrlName.isEmpty() && setProperty( nPropId, aBitmapUrlName );
 197     }
 198
 199     return false;
 200 }
 201
 202 bool ShapePropertyMap::setFillBitmapNameFromUrl( sal_Int32 /*nPropId*/, const Any& rValue )
 203 {
 204     if( rValue.has< OUString >() )
 205     {
 206         OUString aBitmapUrlName = mrModelObjHelper.insertFillBitmapUrl( rValue.get< OUString >() );
 207         return !aBitmapUrlName.isEmpty() && setProperty( PROP_FillBitmapName, aBitmapUrlName );
 208     }
 209     return false;
 210 }
 211
 212 // ============================================================================
 213
 214 } // namespace drawingml
 215 } // namespace oox
 216
 217 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */