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1 /* |
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2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: SVG Implementation source file |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 #if !defined(__E32BASE_H__) |
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22 #include <e32base.h> |
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23 #endif |
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24 #include "SVGDefsElementImpl.h" |
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25 #include "SVGElementImpl.h" |
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26 #include "SVGDocumentImpl.h" |
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27 #include "SVGSchemaData.h" |
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28 |
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29 #include "GfxAffineTransform.h" |
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30 |
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31 // ******************************************************* |
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32 // Constructor/deconstructor |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // |
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36 // --------------------------------------------------------------------------- |
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37 CSvgDefsElementImpl* CSvgDefsElementImpl::NewL( const TUint8 aElemID, |
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38 CSvgDocumentImpl* aDoc ) |
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39 { |
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40 CSvgDefsElementImpl*self = new ( ELeave ) CSvgDefsElementImpl( aDoc ); |
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41 CleanupStack::PushL( self ); |
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42 self->ConstructL( aElemID ); |
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43 CleanupStack::Pop(); |
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44 |
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45 return self; |
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46 } |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 // --------------------------------------------------------------------------- |
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51 CSvgDefsElementImpl* CSvgDefsElementImpl::NewLC( const TUint8 aElemID, |
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52 CSvgDocumentImpl* aDoc ) |
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53 { |
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54 CSvgDefsElementImpl*self = new ( ELeave ) CSvgDefsElementImpl( aDoc ); |
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55 CleanupStack::PushL( self ); |
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56 self->ConstructL( aElemID ); |
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57 |
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58 return self; |
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59 } |
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60 |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 // --------------------------------------------------------------------------- |
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64 CSvgDefsElementImpl::~CSvgDefsElementImpl() |
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65 { |
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66 } |
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67 |
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68 // ******************************************************* |
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69 // From MXmlElement |
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70 |
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71 // --------------------------------------------------------------------------- |
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72 // |
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73 // --------------------------------------------------------------------------- |
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74 TInt CSvgDefsElementImpl::SetAttributeL( const TDesC& aName, |
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75 const TDesC& aValue ) |
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76 { |
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77 |
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78 if ( this->SetLangSpaceAttributeL( aName, aValue ) ) |
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79 { |
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80 return KErrNone; |
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81 } |
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82 |
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83 |
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84 |
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85 if ( this->SetTransform( aName, aValue ) ) |
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86 { |
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87 return KErrNone; |
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88 } |
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89 |
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90 if ( this->SetTestAttributeL( aName, aValue ) ) |
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91 { |
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92 return KErrNone; |
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93 } |
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94 |
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95 if ( SetIdandXmlbaseL( aName, aValue ) ) |
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96 { |
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97 return KErrNone; |
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98 } |
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99 |
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100 return KErrNone; |
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101 } |
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102 |
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103 |
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104 // From MXmlElementOpt |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 // --------------------------------------------------------------------------- |
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109 TInt CSvgDefsElementImpl::GetAttributeFloat( const TInt aNameId, |
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110 TFloatFixPt& aValue ) |
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111 { |
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112 switch ( aNameId ) |
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113 { |
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114 case KAtrRefX: |
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115 { |
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116 TFloatFixPt xmin( KMAXFLOATFIX ), x; // 0x7fff is the maximum integer in TFixPt |
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117 CSvgElementImpl* lNewElement = ( CSvgElementImpl* ) FirstChild(); |
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118 while ( lNewElement != NULL ) |
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119 { |
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120 lNewElement->GetAttributeFloat( KAtrRefX, x ); |
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121 if ( x < xmin ) |
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122 xmin = x; |
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123 lNewElement = ( CSvgElementImpl * ) |
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124 lNewElement->NextSibling(); |
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125 } |
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126 aValue = xmin; |
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127 } |
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128 break; |
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129 case KAtrRefY: |
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130 { |
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131 TFloatFixPt ymin( KMAXFLOATFIX ), y; // 0x7fff is the maximum integer in TFixPt |
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132 CSvgElementImpl*lNewElement = ( CSvgElementImpl* ) FirstChild(); |
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133 while ( lNewElement != NULL ) |
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134 { |
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135 lNewElement->GetAttributeFloat( KAtrRefY, y ); |
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136 if ( y < ymin ) |
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137 ymin = y; |
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138 lNewElement = ( CSvgElementImpl * ) |
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139 lNewElement->NextSibling(); |
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140 } |
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141 aValue = ymin; |
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142 } |
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143 break; |
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144 default: |
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145 return CSvgElementImpl::GetAttributeFloat( aNameId, aValue ); |
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146 } |
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147 return KErrNone; |
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148 } |
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149 |
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150 // ******************************************************* |
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151 // From CSvgElementImpl |
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152 |
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153 // perform a deep clone of this object |
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154 // --------------------------------------------------------------------------- |
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155 // |
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156 // --------------------------------------------------------------------------- |
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157 MXmlElement* CSvgDefsElementImpl::CloneL(MXmlElement*) |
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158 { |
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159 return NULL; |
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160 } |
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161 |
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162 // --------------------------------------------------------------------------- |
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163 // |
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164 // --------------------------------------------------------------------------- |
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165 TBool CSvgDefsElementImpl::DrawL( CGfx2dGc* /* aGc */, |
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166 CSvgElementImpl* /* aElement */ ) |
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167 { |
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168 return EFalse; |
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169 } |
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170 |
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171 |
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172 // ******************************************************* |
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173 // Private |
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174 |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 // --------------------------------------------------------------------------- |
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178 void CSvgDefsElementImpl::ConstructL( const TUint8 aElemID ) |
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179 { |
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180 CSvgElementImpl::InitializeL( aElemID ); |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 // --------------------------------------------------------------------------- |
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186 CSvgDefsElementImpl::CSvgDefsElementImpl( CSvgDocumentImpl* aDoc ) |
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187 { |
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188 SetOwnerDocument( aDoc ); |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // |
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193 // --------------------------------------------------------------------------- |
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194 void CSvgDefsElementImpl::Print( TBool aIsEncodeOn ) |
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195 { |
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196 if (!aIsEncodeOn) |
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197 { |
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198 #ifdef _DEBUG |
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199 RDebug::Printf("<defs>"); |
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200 //something in def here |
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201 RDebug::Printf("</defs>"); |
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202 #endif |
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203 } |
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204 } |