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.
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   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 };
  52
  53 } // namespace
  54
  55 ShapePropertyInfo ShapePropertyInfo::DEFAULT( spnDefaultShapeIds, true, false, false, false );
  56
  57 ShapePropertyInfo::ShapePropertyInfo( const sal_Int32* pnPropertyIds,
  58         bool bNamedLineMarker, bool bNamedLineDash, bool bNamedFillGradient, bool bNamedFillBitmapUrl ) :
  59     mpnPropertyIds( pnPropertyIds ),
  60     mbNamedLineMarker( bNamedLineMarker ),
  61     mbNamedLineDash( bNamedLineDash ),
  62     mbNamedFillGradient( bNamedFillGradient ),
  63     mbNamedFillBitmapUrl( bNamedFillBitmapUrl )
  64 {
  65     OSL_ENSURE( mpnPropertyIds != 0, "ShapePropertyInfo::ShapePropertyInfo - missing property identifiers" );
  66 }
  67
  68 // ============================================================================
  69
  70 ShapePropertyMap::ShapePropertyMap( ModelObjectHelper& rModelObjHelper, const ShapePropertyInfo& rShapePropInfo ) :
  71     mrModelObjHelper( rModelObjHelper ),
  72     maShapePropInfo( rShapePropInfo )
  73 {
  74 }
  75
  76 bool ShapePropertyMap::supportsProperty( ShapePropertyId ePropId ) const
  77 {
  78     return maShapePropInfo.has( ePropId );
  79 }
  80
  81 bool ShapePropertyMap::hasNamedLineMarkerInTable( const OUString& rMarkerName ) const
  82 {
  83     return maShapePropInfo.mbNamedLineMarker && mrModelObjHelper.hasLineMarker( rMarkerName );
  84 }
  85
  86 bool ShapePropertyMap::setAnyProperty( ShapePropertyId ePropId, const Any& rValue )
  87 {
  88     // get current property identifier for the specified property
  89     sal_Int32 nPropId = maShapePropInfo[ ePropId ];
  90     if( nPropId < 0 ) return false;
  91
  92     // special handling for properties supporting named objects in tables
  93     switch( ePropId )
  94     {
  95         case SHAPEPROP_LineStart:
  96         case SHAPEPROP_LineEnd:
  97             return setLineMarker( nPropId, rValue );
  98
  99         case SHAPEPROP_LineDash:
 100             return setLineDash( nPropId, rValue );
 101
 102         case SHAPEPROP_FillGradient:
 103             return setFillGradient( nPropId, rValue );
 104
 105         case SHAPEPROP_GradientTransparency:
 106             return setGradientTrans( nPropId, rValue );
 107
 108         case SHAPEPROP_FillBitmapUrl:
 109             return setFillBitmapUrl( nPropId, rValue );
 110
 111         default:;   // suppress compiler warnings
 112     }
 113
 114     // set plain property value
 115     operator[]( nPropId ) = rValue;
 116     return true;
 117 }
 118
 119 // private --------------------------------------------------------------------
 120
 121 bool ShapePropertyMap::setLineMarker( sal_Int32 nPropId, const Any& rValue )
 122 {
 123     NamedValue aNamedMarker;
 124     if( (rValue >>= aNamedMarker) && !aNamedMarker.Name.isEmpty() )
 125     {
 126         // push line marker explicitly
 127         if( !maShapePropInfo.mbNamedLineMarker )
 128             return setAnyProperty( nPropId, aNamedMarker.Value );
 129
 130         // create named line marker (if coordinates have been passed) and push its name
 131         bool bInserted = !aNamedMarker.Value.has< PolyPolygonBezierCoords >() ||
 132             mrModelObjHelper.insertLineMarker( aNamedMarker.Name, aNamedMarker.Value.get< PolyPolygonBezierCoords >() );
 133         return bInserted && setProperty( nPropId, aNamedMarker.Name );
 134     }
 135     return false;
 136 }
 137
 138 bool ShapePropertyMap::setLineDash( sal_Int32 nPropId, const Any& rValue )
 139 {
 140     // push line dash explicitly
 141     if( !maShapePropInfo.mbNamedLineDash )
 142         return setAnyProperty( nPropId, rValue );
 143
 144     // create named line dash and push its name
 145     if( rValue.has< LineDash >() )
 146     {
 147         OUString aDashName = mrModelObjHelper.insertLineDash( rValue.get< LineDash >() );
 148         return !aDashName.isEmpty() && setProperty( nPropId, aDashName );
 149     }
 150
 151     return false;
 152 }
 153
 154 bool ShapePropertyMap::setFillGradient( sal_Int32 nPropId, const Any& rValue )
 155 {
 156     // push gradient explicitly
 157     if( !maShapePropInfo.mbNamedFillGradient )
 158         return setAnyProperty( nPropId, rValue );
 159
 160     // create named gradient and push its name
 161     if( rValue.has< awt::Gradient >() )
 162     {
 163         OUString aGradientName = mrModelObjHelper.insertFillGradient( rValue.get< awt::Gradient >() );
 164         return !aGradientName.isEmpty() && setProperty( nPropId, aGradientName );
 165     }
 166
 167     return false;
 168 }
 169
 170 bool ShapePropertyMap::setGradientTrans( sal_Int32 nPropId, const Any& rValue )
 171 {
 172     // create named gradient and push its name
 173     if( rValue.has< awt::Gradient >() )
 174     {
 175         OUString aGradientName = mrModelObjHelper.insertTransGrandient( rValue.get< awt::Gradient >() );
 176         return !aGradientName.isEmpty()  && setProperty( nPropId, aGradientName );
 177     }
 178
 179     return false;
 180 }
 181
 182 bool ShapePropertyMap::setFillBitmapUrl( sal_Int32 nPropId, const Any& rValue )
 183 {
 184     // push bitmap URL explicitly
 185     if( !maShapePropInfo.mbNamedFillBitmapUrl )
 186         return setAnyProperty( nPropId, rValue );
 187
 188     // create named bitmap URL and push its name
 189     if( rValue.has< OUString >() )
 190     {
 191         OUString aBitmapUrlName = mrModelObjHelper.insertFillBitmapUrl( rValue.get< OUString >() );
 192         return !aBitmapUrlName.isEmpty() && setProperty( nPropId, aBitmapUrlName );
 193     }
 194
 195     return false;
 196 }
 197
 198 // ============================================================================
 199
 200 } // namespace drawingml
 201 } // namespace oox
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */