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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 header 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 #ifndef __INC_CSVGSVGELEMENT__ |
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20 #define __INC_CSVGSVGELEMENT__ |
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21 |
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22 #include "SVGElementImpl.h" |
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23 #include "GfxRectangle2D.h" |
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24 #include "GfxAffineTransform.h" |
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25 #include "SVGFitToViewBoxImpl.h" |
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26 #include "SVGGElementImpl.h" |
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27 #include "SVGZoomAndPan.h" |
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28 #include "SVGTimedEntityInterface.h" |
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29 |
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30 |
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31 class CSvgViewSpec; |
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32 class CSvgTestAttrs; |
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33 class CSvgExternalResourcesRequiredAttrs; |
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34 class CSvgPresentationAttrs; |
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35 class CSvgAngle; |
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36 class CSvgMatrix; |
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37 class CSvgDocumentImpl; |
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38 class TGfxAffineTransform; |
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39 class CSvgElementImpl; |
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40 class MXmlDocument; |
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41 |
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42 |
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43 /** |
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44 * Class description |
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45 */ |
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46 class CSvgSvgElementImpl : public CSvgElementImpl, public MSvgZoomAndPan |
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47 { |
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48 public: |
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49 |
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50 CSvgSvgElementImpl(); |
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51 /** |
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52 * Need method description |
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53 * |
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54 * @since 1.0 |
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55 * @param |
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56 * @return |
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57 */ |
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58 static CSvgSvgElementImpl*NewL( const TUint8 aElemID, |
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59 CSvgDocumentImpl* aDoc ); |
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60 |
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61 /** |
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62 * Need method description |
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63 * |
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64 * @since 1.0 |
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65 * @param |
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66 * @return |
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67 */ |
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68 static CSvgSvgElementImpl*NewLC( const TUint8 aElemID, |
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69 CSvgDocumentImpl* aDoc ); |
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70 |
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71 private: |
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72 /** |
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73 * Need method description |
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74 * |
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75 * @since 1.0 |
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76 * @param |
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77 * @return |
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78 */ |
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79 void ConstructL( const TUint8 aElemID ); |
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80 |
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81 |
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82 public: |
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83 |
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84 |
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85 /** |
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86 * Destructor |
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87 */ |
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88 virtual ~CSvgSvgElementImpl(); |
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89 |
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90 |
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91 // From SVG DOM |
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92 |
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93 /** |
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94 * Need method description |
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95 * |
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96 * @since 1.0 |
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97 * @param |
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98 * @return |
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99 */ |
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100 TFloatFixPt X(); |
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101 |
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102 |
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103 /** |
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104 * Need method description |
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105 * |
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106 * @since 1.0 |
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107 * @param |
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108 * @return |
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109 */ |
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110 TFloatFixPt Y(); |
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111 |
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112 |
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113 /** |
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114 * Need method description |
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115 * |
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116 * @since 1.0 |
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117 * @param |
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118 * @return |
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119 */ |
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120 TFloatFixPt Width(); |
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121 |
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122 |
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123 /** |
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124 * Need method description |
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125 * |
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126 * @since 1.0 |
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127 * @param |
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128 * @return |
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129 */ |
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130 TFloatFixPt Height(); |
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131 |
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132 /** |
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133 * Accessor funciton for SyncBehaviorDefault value |
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134 * |
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135 * @since S60 3.2 |
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136 * @param none |
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137 * @return TSvgSyncBehavior indicating default value. |
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138 */ |
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139 TSvgSyncBehaviour SyncBehaviorDefault(); |
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140 |
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141 /** |
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142 * Accessor funciton for SyncToleranceDefault value |
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143 * |
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144 * @since S60 3.2 |
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145 * @param none |
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146 * @return TUint32 indicating default value in msecs. |
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147 */ |
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148 TUint32 SyncToleranceDefault(); |
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149 |
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150 |
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151 /** |
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152 * Need method description |
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153 * |
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154 * @since 1.0 |
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155 * @param |
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156 * @return |
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157 */ |
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158 MXmlElement* GetElementById( const TDesC& aElementId ); |
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159 |
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160 TInt SetAttributeDesL( const TInt aNameId, TDesC& aValue ); |
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161 |
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162 TInt GetAttributeDes( const TInt aNameId, TPtrC16& aValue ); |
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163 |
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164 |
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165 // SVG Implementation |
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166 |
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167 /** |
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168 * Need method description |
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169 * |
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170 * @since 1.0 |
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171 * @param |
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172 * @return |
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173 */ |
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174 void SetWidth( TFloatFixPt aWidth ); |
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175 |
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176 |
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177 /** |
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178 * Need method description |
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179 * |
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180 * @since 1.0 |
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181 * @param |
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182 * @return |
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183 */ |
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184 void SetHeight( TFloatFixPt aHeight ); |
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185 |
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186 |
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187 |
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188 |
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189 // From MXmlElement API |
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190 |
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191 |
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192 /** |
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193 * get attribute of CSvgSvgElementImpl |
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194 */ |
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195 IMPORT_C TInt GetAttribute( const TDesC& aName, |
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196 TDes& aValue ); |
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197 |
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198 |
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199 /** |
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200 * set attribute |
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201 */ |
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202 TInt SetAttributeL( const TDesC& aName, |
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203 const TDesC& aValue ); |
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204 |
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205 // From MXmlElementOpt API |
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206 |
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207 /** |
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208 * Need method description |
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209 * |
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210 * @since 1.0 |
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211 * @param |
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212 * @return |
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213 */ |
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214 TInt GetAttributeFloat( const TInt aNameId, |
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215 TFloatFixPt& aValue ); |
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216 |
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217 /** |
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218 * Need method description |
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219 * |
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220 * @since 1.0 |
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221 * @param |
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222 * @return |
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223 */ |
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224 TInt SetAttributeFloatL( const TInt aNameId, |
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225 const TFloatFixPt aValue ); |
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226 |
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227 |
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228 // From CSvgElementImpl |
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229 |
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230 /** |
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231 * Need method description |
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232 * |
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233 * @since 1.0 |
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234 * @param |
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235 * @return |
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236 */ |
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237 MXmlElement* CloneL(MXmlElement* aParentElement); |
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238 |
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239 |
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240 /** |
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241 * Need method description |
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242 * |
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243 * @since 1.0 |
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244 * @param |
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245 * @return |
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246 */ |
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247 TBool DrawL( CGfx2dGc* aGc, |
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248 CSvgElementImpl* aElement ); |
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249 |
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250 |
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251 /** |
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252 * Need method description |
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253 * |
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254 * @since 1.0 |
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255 * @param |
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256 * @return |
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257 */ |
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258 void GetBBox( TGfxRectangle2D& aBbox ); |
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259 |
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260 /** |
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261 * Need method description |
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262 * |
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263 * @since 1.0 |
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264 * @param |
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265 * @return |
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266 */ |
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267 virtual void GetUnscaledBBox( TGfxRectangle2D& /*aBbox*/ ); |
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268 |
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269 // From MSvgZoomAndPan |
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270 |
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271 |
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272 /** |
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273 * Need method description |
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274 * |
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275 * @since 1.0 |
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276 * @param |
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277 * @return |
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278 */ |
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279 TSvgZoomAndPanType GetZoomAndPan(); |
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280 |
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281 |
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282 /** |
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283 * Need method description |
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284 * |
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285 * @since 1.0 |
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286 * @param |
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287 * @return |
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288 */ |
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289 void SetZoomAndPan( TSvgZoomAndPanType aZoomAndPan ); |
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290 |
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291 // From MSvgFitToViewBox |
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292 |
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293 |
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294 /** |
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295 * Need method description |
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296 * |
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297 * @since 1.0 |
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298 * @param |
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299 * @return |
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300 */ |
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301 void GetPreserveAspectRatio( MSvgPreserveAspectRatio*& aAspectRatio ); |
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302 |
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303 /** |
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304 * Need method description |
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305 * |
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306 * @since 1.0 |
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307 * @param |
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308 * @return |
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309 */ |
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310 void SetPreserveAspectRatioL ( TSvgPreserveAspectAlignType aAlign, |
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311 TSvgMeetOrSliceType aMeetslice ); |
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312 |
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313 |
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314 /** |
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315 * Need method description |
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316 * |
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317 * @since 1.0 |
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318 * @param |
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319 * @return |
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320 */ |
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321 TBool GetViewBox( TGfxRectangle2D& aViewBox ); |
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322 |
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323 /** |
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324 * Need method description |
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325 * |
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326 * @since 1.0 |
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327 * @param |
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328 * @return |
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329 */ |
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330 void SetViewBoxL( TGfxRectangle2D aViewBox ); |
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331 |
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332 |
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333 /** |
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334 * Need method description |
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335 * |
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336 * @since 1.0 |
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337 * @param |
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338 * @return |
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339 */ |
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340 TBool ViewBoxDefined(); |
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341 |
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342 // From CSvgFitToViewBoxImpl |
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343 |
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344 |
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345 /** |
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346 * Need method description |
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347 * |
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348 * @since 1.0 |
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349 * @param |
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350 * @return |
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351 */ |
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352 void SetWindowViewportTrans( TGfxRectangle2D aXYWH, |
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353 TGfxAffineTransform& aTr ); |
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354 |
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355 |
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356 |
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357 // For Baseprofile |
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358 |
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359 /** |
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360 * Need method description |
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361 * |
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362 * @since 1.0 |
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363 * @param |
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364 * @return |
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365 */ |
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366 const TDesC& BaseProfile(); |
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367 // For Version |
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368 |
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369 /** |
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370 * Need method description |
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371 * |
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372 * @since 1.0 |
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373 * @param |
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374 * @return |
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375 */ |
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376 const TDesC& Version(); |
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377 |
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378 |
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379 |
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380 /** |
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381 * Constructor |
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382 */ |
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383 CSvgSvgElementImpl( CSvgDocumentImpl* aDoc ); |
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384 |
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385 /** |
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386 * set base profile |
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387 */ |
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388 void SetBaseProfileL( const TDesC& aValue ); |
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389 |
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390 |
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391 /** |
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392 * set version |
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393 */ |
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394 void SetVersion( const TDesC& aValue ); |
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395 |
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396 /** |
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397 * set synchronised behaviour default |
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398 * @since S60 3.2 |
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399 * @param aValue canSlip | independent | locked | inherit |
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400 * @return |
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401 */ |
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402 void SetSyncBehaviorDefault( const |
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403 TDesC& aValue ); |
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404 |
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405 /** |
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406 * set synchronised tolerance default |
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407 * @since S60 3.2 |
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408 * @param aValue Clock-value | "inherit" |
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409 * @return none. |
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410 */ |
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411 void SetSyncToleranceDefault( const |
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412 TDesC& aValue ); |
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413 |
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414 /** |
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415 * set synchronised behaviour default |
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416 * @since S60 3.2 |
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417 * @param aValue canSlip | independent | locked | inherit |
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418 * @return |
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419 */ |
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420 void SetSyncBehaviorDefault( const |
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421 TSvgSyncBehaviour aValue ); |
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422 |
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423 /** |
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424 * set synchronised tolerance default |
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425 * @since S60 3.2 |
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426 * @param aValue Clock-value |
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427 * aInheritValue true/false, should tolerance default |
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428 * @return none. |
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429 */ |
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430 void SetSyncToleranceDefault( const |
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431 TInt32 aValue, TBool aInheritValue = EFalse ); |
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432 |
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433 void Print( TBool aIsEncodeOn ); |
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434 |
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435 |
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436 |
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437 private: |
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438 TSvgZoomAndPanType iZoomAndPan; |
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439 |
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440 TFloatFixPt iX; |
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441 TFloatFixPt iY; |
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442 TFloatFixPt iWidth; |
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443 TFloatFixPt iHeight; |
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444 |
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445 CSvgFitToViewBoxImpl* iViewBoxImpl; |
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446 |
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447 HBufC* iVersion; |
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448 |
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449 HBufC* iBaseProfile; |
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450 |
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451 // Default run time sync behaviour |
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452 TSvgSyncBehaviour iSyncBehaviorDefault; |
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453 |
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454 // Default synchronised tolerance value in msecs |
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455 TUint32 iSyncToleranceDefault; |
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456 |
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457 public: |
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458 // to support "%" for svg element in case of multiple |
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459 // render buffers of different sizes |
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460 TReal32 iWidthInUserCoordinate; |
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461 TReal32 iHeightInUserCoordinate; |
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462 TBool iWidthInPercentage; |
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463 TBool iHeightInPercentage; |
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464 |
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465 TBool iIsWidthSet; |
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466 TBool iIsHeightSet; |
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467 HBufC* iContent; |
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468 }; |
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469 |
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470 |
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471 #endif /* __INC_CSVGSVGELEMENT__ */ |