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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 #if !defined(__E32BASE_H__) |
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20 #include <e32base.h> |
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21 #endif |
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22 #include "SVGForeignObjectElementImpl.h" |
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23 #include "SVGElementImpl.h" |
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24 #include "SVGDocumentImpl.h" |
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25 #include "SVGSchemaData.h" |
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26 |
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27 #include "GfxAffineTransform.h" |
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28 |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 // --------------------------------------------------------------------------- |
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33 CSvgForeignObjectElementImpl* CSvgForeignObjectElementImpl::NewL( const TUint8 aElemID, |
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34 CSvgDocumentImpl* aDoc ) |
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35 { |
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36 CSvgForeignObjectElementImpl* self = new ( ELeave ) |
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37 CSvgForeignObjectElementImpl( aDoc ); |
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38 CleanupStack::PushL( self ); |
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39 self->ConstructL( aElemID ); |
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40 CleanupStack::Pop(); |
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41 |
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42 return self; |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // |
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47 // --------------------------------------------------------------------------- |
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48 CSvgForeignObjectElementImpl* CSvgForeignObjectElementImpl::NewLC( const TUint8 aElemID, |
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49 CSvgDocumentImpl* aDoc ) |
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50 { |
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51 CSvgForeignObjectElementImpl* self = new ( ELeave ) |
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52 CSvgForeignObjectElementImpl( aDoc ); |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL( aElemID ); |
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55 |
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56 return self; |
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57 } |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // |
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61 // --------------------------------------------------------------------------- |
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62 CSvgForeignObjectElementImpl::CSvgForeignObjectElementImpl( CSvgDocumentImpl* aDoc ) |
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63 { |
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64 SetOwnerDocument(aDoc); |
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65 iReqAttrFlag = KAtrSVGRec; |
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66 } |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 // --------------------------------------------------------------------------- |
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71 CSvgForeignObjectElementImpl::~CSvgForeignObjectElementImpl() |
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72 { |
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73 iReqAttrFlag = KAtrSVGRec; |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 // --------------------------------------------------------------------------- |
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79 TFloatFixPt CSvgForeignObjectElementImpl::X() |
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80 { |
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81 return iX; |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 // --------------------------------------------------------------------------- |
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87 TFloatFixPt CSvgForeignObjectElementImpl::Y() |
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88 { |
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89 return iY; |
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90 } |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // |
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94 // --------------------------------------------------------------------------- |
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95 TFloatFixPt CSvgForeignObjectElementImpl::Width() |
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96 { |
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97 return iWidth; |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 // --------------------------------------------------------------------------- |
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103 TFloatFixPt CSvgForeignObjectElementImpl::Height() |
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104 { |
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105 return iHeight; |
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106 } |
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107 |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 // --------------------------------------------------------------------------- |
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111 TInt CSvgForeignObjectElementImpl::SetAttributeFloatL( const TInt aNameId, |
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112 const TFloatFixPt aValue ) |
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113 { |
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114 switch ( aNameId ) |
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115 { |
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116 case KAtrX: |
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117 iX = aValue; |
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118 break; |
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119 case KAtrY: |
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120 iY = aValue; |
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121 break; |
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122 |
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123 case KAtrWidth: |
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124 iWidth = aValue; |
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125 if(iReqAttrFlag == KAtrSVGRec) |
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126 { |
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127 iReqAttrFlag = KAtrHeight; |
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128 } |
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129 else |
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130 { |
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131 iReqAttrFlag = 0; |
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132 } |
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133 break; |
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134 case KAtrHeight: |
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135 iHeight = aValue; |
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136 if(iReqAttrFlag == KAtrSVGRec) |
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137 { |
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138 iReqAttrFlag = KAtrWidth; |
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139 } |
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140 else |
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141 { |
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142 iReqAttrFlag = 0; |
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143 } |
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144 break; |
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145 default: |
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146 return CSvgElementImpl::SetAttributeFloatL( aNameId, aValue ); |
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147 } |
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148 return KErrNone; |
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149 } |
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150 |
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151 // --------------------------------------------------------------------------- |
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152 // |
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153 // --------------------------------------------------------------------------- |
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154 TInt CSvgForeignObjectElementImpl::SetAttributeDesL( const TInt aNameId, |
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155 const TDesC& aValue ) |
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156 { |
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157 switch ( aNameId ) |
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158 { |
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159 case KAtrCdata: |
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160 SetCdataL( aValue ); |
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161 break; |
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162 |
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163 default: |
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164 return CSvgElementImpl::SetAttributeDesL( aNameId, aValue ); |
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165 } |
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166 return KErrNone; |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // |
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171 // --------------------------------------------------------------------------- |
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172 void CSvgForeignObjectElementImpl::SetCdataL( const TDesC& aCdata ) |
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173 { |
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174 if ( iCdata ) |
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175 { |
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176 delete iCdata; |
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177 iCdata = NULL; |
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178 } |
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179 |
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180 iCdata = aCdata.AllocL(); |
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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 // From MXmlElement |
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186 |
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187 // --------------------------------------------------------------------------- |
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188 // |
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189 // --------------------------------------------------------------------------- |
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190 TInt CSvgForeignObjectElementImpl::SetAttributeL( const TDesC& aName, |
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191 const TDesC& aValue ) |
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192 { |
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193 |
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194 if ( this->SetLangSpaceAttributeL( aName, aValue ) ) |
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195 { |
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196 return KErrNone; |
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197 } |
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198 if ( this->SetTransform( aName, aValue ) ) |
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199 { |
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200 return KErrNone; |
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201 } |
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202 |
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203 if ( this->SetTestAttributeL( aName, aValue ) ) |
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204 { |
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205 return KErrNone; |
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206 } |
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207 |
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208 if ( SetIdandXmlbaseL( aName, aValue ) ) |
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209 { |
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210 return KErrNone; |
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211 } |
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212 |
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213 return KErrNone; |
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214 } |
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215 |
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216 // ******************************************************* |
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217 // From CSvgElementImpl |
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218 |
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219 // perform a deep clone of this object |
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220 // --------------------------------------------------------------------------- |
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221 // |
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222 // --------------------------------------------------------------------------- |
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223 MXmlElement* CSvgForeignObjectElementImpl::CloneL(MXmlElement*) |
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224 { |
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225 return NULL; |
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226 } |
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227 |
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228 // --------------------------------------------------------------------------- |
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229 // |
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230 // --------------------------------------------------------------------------- |
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231 TBool CSvgForeignObjectElementImpl::DrawL( CGfx2dGc* /* aGc */, |
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232 CSvgElementImpl* /* aElement */ ) |
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233 { |
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234 return EFalse; |
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235 } |
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236 |
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237 |
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238 // ******************************************************* |
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239 // Private |
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240 |
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241 // --------------------------------------------------------------------------- |
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242 // |
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243 // --------------------------------------------------------------------------- |
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244 void CSvgForeignObjectElementImpl::ConstructL( const TUint8 aElemID ) |
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245 { |
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246 CSvgElementImpl::InitializeL( aElemID ); |
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247 } |
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248 |
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249 /*** FROM MSvgMouseListener ***/ |
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250 // --------------------------------------------------------------------------- |
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251 // mouse entered |
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252 // --------------------------------------------------------------------------- |
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253 TBool CSvgForeignObjectElementImpl::MouseEntered( RPointerArray<CSvgElementImpl>& /*aElements*/, |
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254 TInt /*aX*/, TInt /*aY*/ ) |
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255 { |
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256 /*CSvgEngineImpl* aEngine = ( ( CSvgDocumentImpl* ) OwnerDocument() )->Engine(); |
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257 |
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258 for (TInt i = 0; i < aElements.Count(); i++ ) |
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259 { |
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260 if ( aElements[i] == this ) |
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261 { |
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262 aEngine->NotifyHyperlinkEntered(this); |
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263 return ETrue; |
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264 } |
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265 }*/ |
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266 |
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267 return EFalse; |
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268 } |
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269 |
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270 // --------------------------------------------------------------------------- |
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271 // Notified when the mouse pointer exits a visible svg element. |
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272 // --------------------------------------------------------------------------- |
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273 TBool CSvgForeignObjectElementImpl::MouseExited( RPointerArray<CSvgElementImpl>& /*aElements*/, |
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274 TInt /*aX*/, TInt /*aY*/ ) |
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275 { |
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276 /*CSvgEngineImpl* aEngine = ( ( CSvgDocumentImpl* ) OwnerDocument() )->Engine(); |
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277 |
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278 for (TInt i = 0; i < aElements.Count(); i++ ) |
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279 { |
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280 if ( aElements[i] == this ) |
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281 { |
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282 aEngine->NotifyHyperlinkExited(this); |
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283 return ETrue; |
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284 } |
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285 }*/ |
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286 |
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287 return EFalse; |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // Notified when the mouse pointer is pressed down on visible svg element. |
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292 // --------------------------------------------------------------------------- |
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293 TBool CSvgForeignObjectElementImpl::MouseMoved( RPointerArray<CSvgElementImpl>& /*aElements*/, |
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294 TInt /*aX*/, TInt /*aY*/ ) |
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295 { |
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296 return EFalse; |
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297 } |
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298 |
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299 // --------------------------------------------------------------------------- |
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300 // Notified when the mouse pointer is pressed down on visible svg element. |
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301 // --------------------------------------------------------------------------- |
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302 TBool CSvgForeignObjectElementImpl::MousePressed( RPointerArray<CSvgElementImpl>& /*aElements*/, |
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303 TInt /*aX*/, TInt /*aY*/ ) |
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304 { |
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305 return EFalse; |
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306 } |
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307 |
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308 // --------------------------------------------------------------------------- |
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309 // Notified when the mouse pointer is released on on visible svg element. |
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310 // --------------------------------------------------------------------------- |
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311 TBool CSvgForeignObjectElementImpl::MouseReleased( RPointerArray<CSvgElementImpl>& /*aElements*/, |
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312 TInt /*aX*/, TInt /*aY*/ ) |
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313 { |
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314 /*CSvgEngineImpl* aEngine = ( ( CSvgDocumentImpl* ) OwnerDocument() )->Engine(); |
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315 |
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316 for (TInt i = 0; i < aElements.Count(); i++ ) |
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317 { |
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318 if ( aElements[i] == this ) |
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319 { |
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320 aEngine->NotifyHyperlinkActivated(this); |
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321 return ETrue; |
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322 } |
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323 }*/ |
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324 |
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325 return EFalse; |
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326 } |
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327 |
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328 // --------------------------------------------------------------------------- |
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329 // |
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330 // --------------------------------------------------------------------------- |
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331 void CSvgForeignObjectElementImpl::Print( TBool aIsEncodeOn ) |
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332 { |
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333 if (!aIsEncodeOn) |
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334 { |
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335 #ifdef _DEBUG |
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336 RDebug::Printf("<foreignObject x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\">", (int)X(), (int)Y(), (int)Width(), (int)Height()); |
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337 RDebug::Printf("</foreignObject>"); |
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338 #endif |
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339 } |
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340 } |