oox/source/drawingml/themeelementscontext.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/themeelementscontext.hxx"
  21 #include "oox/drawingml/clrschemecontext.hxx"
  22 #include "oox/drawingml/lineproperties.hxx"
  23 #include "oox/drawingml/linepropertiescontext.hxx"
  24 #include "oox/drawingml/effectproperties.hxx"
  25 #include "oox/drawingml/effectpropertiescontext.hxx"
  26 #include "oox/drawingml/fillproperties.hxx"
  27 #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
  28 #include "oox/drawingml/theme.hxx"
  29 #include "oox/helper/attributelist.hxx"
  30
  31 using namespace ::oox::core;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::xml::sax;
  34
  35 namespace oox {
  36 namespace drawingml {
  37
  38 // ============================================================================
  39
  40 class FillStyleListContext : public ContextHandler2
  41 {
  42 public:
  43     FillStyleListContext( ContextHandler2Helper& rParent, FillStyleList& rFillStyleList );
  44     virtual ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
  45
  46 private:
  47     FillStyleList& mrFillStyleList;
  48 };
  49
  50 FillStyleListContext::FillStyleListContext( ContextHandler2Helper& rParent, FillStyleList& rFillStyleList ) :
  51     ContextHandler2( rParent ),
  52     mrFillStyleList( rFillStyleList )
  53 {
  54 }
  55
  56 ContextHandlerRef FillStyleListContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  57 {
  58     switch( nElement )
  59     {
  60         case A_TOKEN( noFill ):
  61         case A_TOKEN( solidFill ):
  62         case A_TOKEN( gradFill ):
  63         case A_TOKEN( blipFill ):
  64         case A_TOKEN( pattFill ):
  65         case A_TOKEN( grpFill ):
  66             mrFillStyleList.push_back( FillPropertiesPtr( new FillProperties ) );
  67             return FillPropertiesContext::createFillContext( *this, nElement, rAttribs, *mrFillStyleList.back() );
  68     }
  69     return 0;
  70 }
  71
  72 // ============================================================================
  73
  74 class LineStyleListContext : public ContextHandler2
  75 {
  76 public:
  77     LineStyleListContext( ContextHandler2Helper& rParent, LineStyleList& rLineStyleList );
  78     virtual ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
  79
  80 private:
  81     LineStyleList& mrLineStyleList;
  82 };
  83
  84 LineStyleListContext::LineStyleListContext( ContextHandler2Helper& rParent, LineStyleList& rLineStyleList ) :
  85     ContextHandler2( rParent ),
  86     mrLineStyleList( rLineStyleList )
  87 {
  88 }
  89
  90 ContextHandlerRef LineStyleListContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  91 {
  92     switch( nElement )
  93     {
  94         case A_TOKEN( ln ):
  95             mrLineStyleList.push_back( LinePropertiesPtr( new LineProperties ) );
  96             return new LinePropertiesContext( *this, rAttribs, *mrLineStyleList.back() );
  97     }
  98     return 0;
  99 }
 100
 101 // ============================================================================
 102
 103 class EffectStyleListContext : public ContextHandler2
 104 {
 105 public:
 106     EffectStyleListContext( ContextHandler2Helper& rParent, EffectStyleList& rEffectStyleList );
 107     virtual ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 108
 109 private:
 110     EffectStyleList& mrEffectStyleList;
 111 };
 112
 113 EffectStyleListContext::EffectStyleListContext( ContextHandler2Helper& rParent, EffectStyleList& rEffectStyleList ) :
 114     ContextHandler2( rParent ),
 115     mrEffectStyleList( rEffectStyleList )
 116 {
 117 }
 118
 119 ContextHandlerRef EffectStyleListContext::onCreateContext( sal_Int32 nElement, const AttributeList& /*rAttribs*/ )
 120 {
 121     switch( nElement )
 122     {
 123         case A_TOKEN( effectStyle ):
 124             mrEffectStyleList.push_back( EffectPropertiesPtr( new EffectProperties ) );
 125             return this;
 126
 127         case A_TOKEN( effectLst ):  // CT_EffectList
 128             if( mrEffectStyleList.back() )
 129                 return new EffectPropertiesContext( *this, *mrEffectStyleList.back() );
 130             break;
 131     }
 132     return 0;
 133 }
 134
 135 // ============================================================================
 136
 137 class FontSchemeContext : public ContextHandler2
 138 {
 139 public:
 140     FontSchemeContext( ContextHandler2Helper& rParent, FontScheme& rFontScheme );
 141     virtual ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 142     virtual void onEndElement() SAL_OVERRIDE;
 143
 144 private:
 145     FontScheme& mrFontScheme;
 146     TextCharacterPropertiesPtr mxCharProps;
 147 };
 148
 149 FontSchemeContext::FontSchemeContext( ContextHandler2Helper& rParent, FontScheme& rFontScheme ) :
 150     ContextHandler2( rParent ),
 151     mrFontScheme( rFontScheme )
 152 {
 153 }
 154
 155 ContextHandlerRef FontSchemeContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 156 {
 157     switch( nElement )
 158     {
 159         case A_TOKEN( majorFont ):
 160             mxCharProps.reset( new TextCharacterProperties );
 161             mrFontScheme[ XML_major ] = mxCharProps;
 162             return this;
 163         case A_TOKEN( minorFont ):
 164             mxCharProps.reset( new TextCharacterProperties );
 165             mrFontScheme[ XML_minor ] = mxCharProps;
 166             return this;
 167
 168         case A_TOKEN( latin ):
 169             if( mxCharProps.get() )
 170                 mxCharProps->maLatinFont.setAttributes( rAttribs );
 171         break;
 172         case A_TOKEN( ea ):
 173             if( mxCharProps.get() )
 174                 mxCharProps->maAsianFont.setAttributes( rAttribs );
 175         break;
 176         case A_TOKEN( cs ):
 177             if( mxCharProps.get() )
 178                 mxCharProps->maComplexFont.setAttributes( rAttribs );
 179         break;
 180     }
 181     return 0;
 182 }
 183
 184 void FontSchemeContext::onEndElement()
 185 {
 186     switch( getCurrentElement() )
 187     {
 188         case A_TOKEN( majorFont ):
 189         case A_TOKEN( minorFont ):
 190             mxCharProps.reset();
 191         break;
 192     }
 193 }
 194
 195 // ============================================================================
 196
 197 ThemeElementsContext::ThemeElementsContext( ContextHandler2Helper& rParent, Theme& rTheme ) :
 198     ContextHandler2( rParent ),
 199     mrTheme( rTheme )
 200 {
 201 }
 202
 203 ContextHandlerRef ThemeElementsContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 204 {
 205     // CT_BaseStyles
 206     switch( nElement )
 207     {
 208         case A_TOKEN( clrScheme ):  // CT_ColorScheme
 209             return new clrSchemeContext( *this, mrTheme.getClrScheme() );
 210         case A_TOKEN( fontScheme ): // CT_FontScheme
 211             return new FontSchemeContext( *this, mrTheme.getFontScheme() );
 212
 213         case A_TOKEN( fmtScheme ):  // CT_StyleMatrix
 214             mrTheme.setStyleName( rAttribs.getString( XML_name ).get() );
 215             return this;
 216
 217         case A_TOKEN( fillStyleLst ):   // CT_FillStyleList
 218             return new FillStyleListContext( *this, mrTheme.getFillStyleList() );
 219         case A_TOKEN( lnStyleLst ):    // CT_LineStyleList
 220             return new LineStyleListContext( *this, mrTheme.getLineStyleList() );
 221         case A_TOKEN( effectStyleLst ): // CT_EffectStyleList
 222             return new EffectStyleListContext( *this, mrTheme.getEffectStyleList() );
 223         case A_TOKEN( bgFillStyleLst ): // CT_BackgroundFillStyleList
 224             return new FillStyleListContext( *this, mrTheme.getBgFillStyleList() );
 225     }
 226     return 0;
 227 }
 228
 229 // ============================================================================
 230
 231 } // namespace drawingml
 232 } // namespace oox
 233
 234 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */