oox/source/drawingml/colorchoicecontext.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/colorchoicecontext.hxx"
  21 #include "oox/helper/attributelist.hxx"
  22 #include "oox/drawingml/color.hxx"
  23
  24 using ::com::sun::star::uno::Reference;
  25 using ::com::sun::star::uno::RuntimeException;
  26 using ::com::sun::star::xml::sax::SAXException;
  27 using ::com::sun::star::xml::sax::XFastAttributeList;
  28 using ::com::sun::star::xml::sax::XFastContextHandler;
  29 using ::oox::core::ContextHandler;
  30
  31 namespace oox {
  32 namespace drawingml {
  33
  34 // ============================================================================
  35
  36 ColorValueContext::ColorValueContext( ContextHandler& rParent, Color& rColor ) :
  37     ContextHandler( rParent ),
  38     mrColor( rColor )
  39 {
  40 }
  41
  42 void ColorValueContext::startFastElement( sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs )
  43     throw (SAXException, RuntimeException)
  44 {
  45     AttributeList aAttribs( rxAttribs );
  46     switch( nElement )
  47     {
  48         case A_TOKEN( scrgbClr ):
  49             mrColor.setScrgbClr(
  50                 aAttribs.getInteger( XML_r, 0 ),
  51                 aAttribs.getInteger( XML_g, 0 ),
  52                 aAttribs.getInteger( XML_b, 0 ) );
  53         break;
  54
  55         case A_TOKEN( srgbClr ):
  56             mrColor.setSrgbClr( aAttribs.getIntegerHex( XML_val, 0 ) );
  57         break;
  58
  59         case A_TOKEN( hslClr ):
  60             mrColor.setHslClr(
  61                 aAttribs.getInteger( XML_hue, 0 ),
  62                 aAttribs.getInteger( XML_sat, 0 ),
  63                 aAttribs.getInteger( XML_lum, 0 ) );
  64         break;
  65
  66         case A_TOKEN( sysClr ):
  67             mrColor.setSysClr(
  68                 aAttribs.getToken( XML_val, XML_TOKEN_INVALID ),
  69                 aAttribs.getIntegerHex( XML_lastClr, -1 ) );
  70         break;
  71
  72         case A_TOKEN( schemeClr ):
  73             mrColor.setSchemeClr( aAttribs.getToken( XML_val, XML_TOKEN_INVALID ) );
  74         break;
  75
  76         case A_TOKEN( prstClr ):
  77             mrColor.setPrstClr( aAttribs.getToken( XML_val, XML_TOKEN_INVALID ) );
  78         break;
  79     }
  80 }
  81
  82 Reference< XFastContextHandler > ColorValueContext::createFastChildContext(
  83         sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs ) throw (SAXException, RuntimeException)
  84 {
  85     AttributeList aAttribs( rxAttribs );
  86     switch( nElement )
  87     {
  88         case A_TOKEN( alpha ):
  89         case A_TOKEN( alphaMod ):
  90         case A_TOKEN( alphaOff ):
  91         case A_TOKEN( blue ):
  92         case A_TOKEN( blueMod ):
  93         case A_TOKEN( blueOff ):
  94         case A_TOKEN( hue ):
  95         case A_TOKEN( hueMod ):
  96         case A_TOKEN( hueOff ):
  97         case A_TOKEN( lum ):
  98         case A_TOKEN( lumMod ):
  99         case A_TOKEN( lumOff ):
 100         case A_TOKEN( green ):
 101         case A_TOKEN( greenMod ):
 102         case A_TOKEN( greenOff ):
 103         case A_TOKEN( red ):
 104         case A_TOKEN( redMod ):
 105         case A_TOKEN( redOff ):
 106         case A_TOKEN( sat ):
 107         case A_TOKEN( satMod ):
 108         case A_TOKEN( satOff ):
 109         case A_TOKEN( shade ):
 110         case A_TOKEN( tint ):
 111             mrColor.addTransformation( nElement, aAttribs.getInteger( XML_val, 0 ) );
 112         break;
 113         case A_TOKEN( comp ):
 114         case A_TOKEN( gamma ):
 115         case A_TOKEN( gray ):
 116         case A_TOKEN( inv ):
 117         case A_TOKEN( invGamma ):
 118             mrColor.addTransformation( nElement );
 119         break;
 120     }
 121     return 0;
 122 }
 123
 124 // ============================================================================
 125
 126 ColorContext::ColorContext( ContextHandler& rParent, Color& rColor ) :
 127     ContextHandler( rParent ),
 128     mrColor( rColor )
 129 {
 130 }
 131
 132 Reference< XFastContextHandler > ColorContext::createFastChildContext(
 133         sal_Int32 nElement, const Reference< XFastAttributeList >& ) throw (SAXException, RuntimeException)
 134 {
 135     switch( nElement )
 136     {
 137         case A_TOKEN( scrgbClr ):
 138         case A_TOKEN( srgbClr ):
 139         case A_TOKEN( hslClr ):
 140         case A_TOKEN( sysClr ):
 141         case A_TOKEN( schemeClr ):
 142         case A_TOKEN( prstClr ):
 143             return new ColorValueContext( *this, mrColor );
 144     }
 145     return 0;
 146 }
 147
 148 // ============================================================================
 149
 150 } // namespace drawingml
 151 } // namespace oox
 152
 153 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */