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1 /* |
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2 * Copyright (c) 2005,2006 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: Represents a Css property. |
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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 // INCLUDE FILES |
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21 #include "xndomproperty.h" |
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22 #include "xndompropertyvalue.h" |
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23 #include "xndomlist.h" |
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24 #include "xndomstringpool.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 // ----------------------------------------------------------------------------- |
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28 // CXnDomProperty::CXnDomProperty |
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29 // C++ default constructor can NOT contain any code, that |
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30 // might leave. |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CXnDomProperty::CXnDomProperty( CXnDomStringPool& aStringPool ): |
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34 iStringPool( aStringPool ) |
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35 { |
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36 } |
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37 // ----------------------------------------------------------------------------- |
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38 // CXnDomProperty::CXnDomProperty |
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39 // C++ default constructor can NOT contain any code, that |
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40 // might leave. |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 CXnDomProperty::CXnDomProperty( |
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44 TInt16 aStringPoolIndex, |
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45 CXnDomStringPool& aStringPool ): |
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46 iStringPool( aStringPool ), |
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47 iNameRef( aStringPoolIndex ) |
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48 { |
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49 } |
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50 // ----------------------------------------------------------------------------- |
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51 // CXnDomProperty::ConstructL |
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52 // Symbian 2nd phase constructor can leave. |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 void CXnDomProperty::ConstructL( const TDesC8& aName ) |
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56 { |
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57 iNameRef = iStringPool.AddStringL( aName ); |
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58 iPropValList = CXnDomList::NewL( CXnDomList::EPropertyValueList, iStringPool ); |
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59 } |
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60 // ----------------------------------------------------------------------------- |
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61 // CXnDomProperty::ConstructL |
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62 // Symbian 2nd phase constructor can leave. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 void CXnDomProperty::ConstructL() |
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66 { |
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67 iPropValList = CXnDomList::NewL( CXnDomList::EPropertyValueList, iStringPool ); |
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68 } |
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69 // ----------------------------------------------------------------------------- |
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70 // CXnDomProperty::NewL |
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71 // Two-phased constructor. |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 EXPORT_C CXnDomProperty* CXnDomProperty::NewL( |
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75 const TDesC8& aName, |
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76 CXnDomStringPool& aStringPool ) |
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77 { |
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78 CXnDomProperty* self = new( ELeave ) CXnDomProperty( aStringPool ); |
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79 |
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80 CleanupStack::PushL( self ); |
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81 self->ConstructL( aName ); |
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82 CleanupStack::Pop( self ); |
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83 |
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84 return self; |
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85 } |
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86 |
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87 // ----------------------------------------------------------------------------- |
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88 // CXnDomProperty::NewL |
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89 // Two-phased stream constructor. |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 CXnDomProperty* CXnDomProperty::NewL( |
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93 RReadStream& aStream, |
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94 CXnDomStringPool& aStringPool ) |
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95 { |
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96 CXnDomProperty* self = |
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97 new( ELeave ) CXnDomProperty( aStringPool ); |
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98 |
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99 CleanupStack::PushL( self ); |
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100 |
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101 aStream >> *self; |
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102 CleanupStack::Pop( self ); |
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103 |
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104 return self; |
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105 } |
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106 // ----------------------------------------------------------------------------- |
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107 // CXnDomProperty::NewL |
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108 // Two-phased constructor. |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 EXPORT_C CXnDomProperty* CXnDomProperty::NewL( |
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112 TInt16 aStringPoolIndex, |
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113 CXnDomStringPool& aStringPool ) |
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114 { |
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115 CXnDomProperty* self = |
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116 new (ELeave) CXnDomProperty( aStringPoolIndex, aStringPool ); |
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117 CleanupStack::PushL( self ); |
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118 self->ConstructL(); |
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119 CleanupStack::Pop( self ); |
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120 return self; |
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121 } |
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122 // Destructor |
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123 EXPORT_C CXnDomProperty::~CXnDomProperty() |
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124 { |
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125 delete iPropValList; |
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126 } |
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127 // ----------------------------------------------------------------------------- |
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128 // CXnDomProperty::CloneL |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 EXPORT_C CXnDomProperty* CXnDomProperty::CloneL() |
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132 { |
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133 CXnDomProperty* clone = new (ELeave)CXnDomProperty( iStringPool ); |
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134 CleanupStack::PushL(clone); |
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135 |
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136 clone->iPropValList = CXnDomList::NewL( CXnDomList::EPropertyValueList, iStringPool ); |
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137 clone->iNameRef = iNameRef; |
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138 |
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139 TInt count( iPropValList->Length() ); |
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140 for (TInt i = 0; i < count; ++i) |
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141 { |
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142 CXnDomPropertyValue* val = static_cast<CXnDomPropertyValue*>( iPropValList->Item(i) ); |
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143 CXnDomPropertyValue* cloneVal = val->CloneL(); |
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144 CleanupStack::PushL( cloneVal ); |
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145 clone->iPropValList->AddItemL( cloneVal ); |
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146 CleanupStack::Pop( cloneVal ); |
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147 } |
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148 clone->iInherited = iInherited; |
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149 clone->iPseudoClass = iPseudoClass; |
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150 CleanupStack::Pop(clone); |
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151 return clone; |
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152 } |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CXnDomProperty::CloneL |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 EXPORT_C CXnDomProperty* CXnDomProperty::CloneL( CXnDomStringPool& aStringPool ) |
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159 { |
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160 const TDesC8& name = iStringPool.String( iNameRef ); |
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161 CXnDomProperty* clone = CXnDomProperty::NewL( name, aStringPool ); |
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162 CleanupStack::PushL(clone); |
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163 |
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164 TInt count( iPropValList->Length() ); |
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165 for (TInt i = 0; i < count; ++i) |
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166 { |
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167 CXnDomPropertyValue* val = static_cast<CXnDomPropertyValue*>( iPropValList->Item(i) ); |
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168 CXnDomPropertyValue* cloneVal = val->CloneL( aStringPool ); |
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169 CleanupStack::PushL( cloneVal ); |
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170 clone->iPropValList->AddItemL( cloneVal ); |
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171 CleanupStack::Pop( cloneVal ); |
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172 } |
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173 clone->iInherited = iInherited; |
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174 clone->iPseudoClass = iPseudoClass; |
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175 CleanupStack::Pop(clone); |
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176 return clone; |
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177 } |
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178 |
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179 // ----------------------------------------------------------------------------- |
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180 // CXnDomProperty::Name |
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181 // ----------------------------------------------------------------------------- |
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182 // |
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183 EXPORT_C const TDesC8& CXnDomProperty::Name() |
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184 { |
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185 return iStringPool.String( iNameRef ); |
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186 } |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CXnDomProperty::PropertyValue |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 EXPORT_C CXnDomList& CXnDomProperty::PropertyValueList() |
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193 { |
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194 return *iPropValList; |
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195 } |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CXnDomProperty::IsValueSet |
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199 // ----------------------------------------------------------------------------- |
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200 // |
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201 EXPORT_C TBool CXnDomProperty::IsValueSet() |
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202 { |
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203 return (iPropValList->Length() > 0); |
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204 } |
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205 |
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206 |
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207 // ----------------------------------------------------------------------------- |
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208 // CXnDomProperty::Inherited |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 EXPORT_C TBool CXnDomProperty::Inherited() |
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212 { |
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213 return iInherited; |
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214 } |
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215 // ----------------------------------------------------------------------------- |
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216 // CXnDomProperty::SetInherited |
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217 // ----------------------------------------------------------------------------- |
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218 // |
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219 EXPORT_C void CXnDomProperty::SetInherited( TBool aInherited ) |
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220 { |
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221 iInherited = aInherited; |
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222 } |
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223 |
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224 // ----------------------------------------------------------------------------- |
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225 // CXnDomProperty::StringPool |
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226 // ----------------------------------------------------------------------------- |
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227 // |
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228 EXPORT_C CXnDomStringPool& CXnDomProperty::StringPool() const |
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229 { |
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230 return iStringPool; |
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231 } |
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232 // ----------------------------------------------------------------------------- |
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233 // CXnDomProperty::StringPoolIndex |
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234 // ----------------------------------------------------------------------------- |
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235 // |
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236 EXPORT_C TInt16 CXnDomProperty::StringPoolIndex()const |
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237 { |
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238 return iNameRef; |
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239 } |
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240 // ----------------------------------------------------------------------------- |
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241 // CXnDomProperty::PseudoClass |
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242 // ----------------------------------------------------------------------------- |
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243 // |
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244 EXPORT_C CXnDomProperty::TPseudoClass CXnDomProperty::PseudoClass() const |
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245 { |
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246 return iPseudoClass; |
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247 } |
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248 |
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249 // ----------------------------------------------------------------------------- |
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250 // CXnDomProperty::SetPseudoClass |
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251 // ----------------------------------------------------------------------------- |
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252 // |
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253 EXPORT_C void CXnDomProperty::SetPseudoClass( TPseudoClass aPseudoClass ) |
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254 { |
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255 iPseudoClass = aPseudoClass; |
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256 } |
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257 |
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258 // ----------------------------------------------------------------------------- |
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259 // CXnDomProperty::Size |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 TInt CXnDomProperty::Size() const |
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263 { |
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264 TInt size( 0 ); |
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265 |
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266 size += sizeof(TInt16); //iNameRef |
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267 size += iPropValList->Size(); |
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268 size += sizeof(TInt8); //iInherited |
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269 size += sizeof(TInt8); //iPseudoClass |
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270 |
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271 return size; |
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272 } |
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273 |
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274 // ----------------------------------------------------------------------------- |
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275 // CXnDomProperty::ExternalizeL |
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276 // ----------------------------------------------------------------------------- |
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277 // |
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278 void CXnDomProperty::ExternalizeL( RWriteStream& aStream ) const |
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279 { |
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280 aStream.WriteInt16L( iNameRef ); |
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281 aStream << *iPropValList; |
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282 aStream.WriteInt8L( iInherited ); |
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283 aStream.WriteInt8L( iPseudoClass ); |
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284 } |
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285 // ----------------------------------------------------------------------------- |
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286 // CXnDomProperty::InternalizeL |
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287 // ----------------------------------------------------------------------------- |
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288 // |
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289 void CXnDomProperty::InternalizeL( RReadStream& aStream ) |
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290 { |
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291 iNameRef = aStream.ReadInt16L() + iStringPool.Offset(); |
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292 iPropValList = CXnDomList::NewL( aStream, iStringPool ); |
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293 |
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294 iInherited = TBool( aStream.ReadInt8L() ); |
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295 iPseudoClass = TPseudoClass( aStream.ReadInt8L() ); |
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296 } |
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297 |
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298 // End of File |