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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 #ifdef _DEBUG |
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20 #if !defined(__E32DEBUG_H__) |
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21 #include <e32debug.h> |
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22 #endif |
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23 #endif |
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24 |
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25 #include "SVGVectorCssValueImpl.h" |
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26 #include "SVGPointLexer.h" |
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27 |
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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 // --------------------------------------------------------------------------- |
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34 CVectorCssValueImpl::~CVectorCssValueImpl() |
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35 { |
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36 if ( iValue ) |
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37 { |
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38 iValue->Reset(); |
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39 delete iValue; |
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40 iValue = NULL; |
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41 } |
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42 } |
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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 void CVectorCssValueImpl::Value( CArrayFix<TFloatFixPt>*& aArray ) |
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48 { |
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49 aArray = iValue; |
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50 |
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51 } |
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52 |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 // --------------------------------------------------------------------------- |
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56 CArrayFix<TFloatFixPt>* CVectorCssValueImpl::Value( ) |
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57 { |
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58 return iValue; |
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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 TInt CVectorCssValueImpl::SetValueL( const TDesC& aValue ) |
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65 { |
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66 |
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67 if ( iValue ) |
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68 { |
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69 iValue->Reset(); |
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70 delete iValue; |
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71 iValue = NULL; |
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72 } |
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73 iValue = new ( ELeave ) CArrayFixFlat<TFloatFixPt>( 1 ); |
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74 |
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75 |
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76 TSvgPointLexer svgplex( aValue ); |
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77 |
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78 while ( !svgplex.IsDone() ) |
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79 { |
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80 TChar com = ','; |
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81 TFloatFixPt dashf; |
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82 TInt32 rslt = svgplex.GetNext( com, dashf ); |
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83 if ( rslt != KErrNone ) |
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84 { |
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85 break; |
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86 } |
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87 iValue->AppendL( dashf ); |
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88 } |
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89 svgplex.Cleanup(); |
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90 |
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91 return KErrNone; |
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92 } |
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93 |
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94 |
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95 // ******************************************************* |
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96 // Private |
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97 |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 // --------------------------------------------------------------------------- |
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101 CVectorCssValueImpl::CVectorCssValueImpl():iValue( NULL ) |
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102 { |
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103 } |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 // --------------------------------------------------------------------------- |
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107 CVectorCssValueImpl::CVectorCssValueImpl(CArrayFix<TFloatFixPt>* aValue ):iValue( aValue ) |
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108 { |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // function for encoding |
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113 // --------------------------------------------------------------------------- |
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114 void CVectorCssValueImpl::SetValueL( CArrayFix<TFloatFixPt>*& aValue ) |
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115 { |
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116 if ( iValue ) |
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117 { |
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118 iValue->Reset(); |
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119 delete iValue; |
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120 iValue = NULL; |
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121 } |
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122 |
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123 iValue= aValue; |
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124 } |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // function for encoding |
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128 // --------------------------------------------------------------------------- |
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129 void CVectorCssValueImpl::CloneValueL( CArrayFix<TFloatFixPt>*& aValue ) |
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130 { |
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131 if ( iValue ) |
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132 { |
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133 iValue->Reset(); |
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134 delete iValue; |
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135 iValue = NULL; |
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136 } |
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137 |
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138 iValue = new ( ELeave ) CArrayFixFlat<TFloatFixPt>( 1 ); |
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139 |
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140 TInt valCnt = aValue->Count(); |
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141 for (TInt i=0; i < valCnt; i++) |
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142 { |
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143 iValue->AppendL( aValue->At(i) ); |
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144 } |
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145 |
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146 } |
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147 |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 // --------------------------------------------------------------------------- |
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151 TBool CVectorCssValueImpl::IsEqual( CCssValue* aValue ) |
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152 { |
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153 if (((CVectorCssValueImpl*)aValue)->iValue == iValue) |
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154 { |
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155 return ETrue; |
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156 } |
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157 |
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158 return EFalse; |
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159 } |
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160 |
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161 void CVectorCssValueImpl::Print() |
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162 { |
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163 #ifdef _DEBUG |
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164 |
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165 TInt valCnt = iValue->Count(); |
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166 for (TInt i=0; i < valCnt; i++) |
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167 { |
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168 RDebug::Printf("%d, ", (int)(iValue->At(i))); |
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169 } |
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170 #endif |
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171 } |