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1 /* |
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2 * Copyright (c) 2002 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: ImumInSettingsDataAttribute.cpp |
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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 // INCLUDE FILES |
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20 #include <e32base.h> |
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21 |
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22 #include "ImumInSettingsDataAttribute.h" |
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23 #include "ImumInSettingsDataCtrl.h" |
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24 #include "ImumUtilsLogging.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS =============================== |
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27 |
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28 // ---------------------------------------------------------------------------- |
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29 // CImumInSettingsDataAttribute::NewL() |
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30 // ---------------------------------------------------------------------------- |
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31 // |
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32 CImumInSettingsDataAttribute* CImumInSettingsDataAttribute::NewL( |
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33 const TUint aAttributeId, |
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34 const TInt aAttributeType, |
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35 const TUint aAttributeSize, |
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36 const TAny* aAttributeValue, |
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37 const TAny* aAttributeDefault ) |
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38 { |
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39 CImumInSettingsDataAttribute* self = NewLC( |
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40 aAttributeId, |
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41 aAttributeType, |
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42 aAttributeSize, |
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43 aAttributeValue, |
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44 aAttributeDefault ); |
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45 CleanupStack::Pop( self ); |
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46 |
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47 return self; |
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48 } |
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49 |
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50 // ---------------------------------------------------------------------------- |
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51 // CImumInSetting::NewLC() |
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52 // ---------------------------------------------------------------------------- |
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53 // |
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54 CImumInSettingsDataAttribute* CImumInSettingsDataAttribute::NewLC( |
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55 const TUint aAttributeId, |
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56 const TInt aAttributeType, |
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57 const TUint aAttributeSize, |
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58 const TAny* aAttributeValue, |
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59 const TAny* aAttributeDefault ) |
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60 { |
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61 CImumInSettingsDataAttribute* self = |
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62 new ( ELeave ) CImumInSettingsDataAttribute(); |
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63 CleanupStack::PushL( self ); |
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64 self->ConstructL( |
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65 aAttributeId, |
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66 aAttributeType, |
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67 aAttributeSize, |
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68 aAttributeValue, |
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69 aAttributeDefault ); |
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70 |
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71 return self; |
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72 } |
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73 |
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74 // ---------------------------------------------------------------------------- |
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75 // CImumInSettingsDataAttribute::CImumInSettingsDataAttribute() |
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76 // ---------------------------------------------------------------------------- |
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77 // |
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78 CImumInSettingsDataAttribute::CImumInSettingsDataAttribute() |
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79 : |
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80 iType( 0 ), |
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81 iSize( 0 ), |
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82 iValue( NULL ), |
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83 iDefault( NULL ) |
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84 { |
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85 } |
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86 |
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87 // ---------------------------------------------------------------------------- |
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88 // CImumInSettingsDataAttribute::~CImumInSettingsDataAttribute() |
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89 // ---------------------------------------------------------------------------- |
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90 // |
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91 CImumInSettingsDataAttribute::~CImumInSettingsDataAttribute() |
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92 { |
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93 Cleanup(); |
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94 iValue = NULL; |
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95 iDefault = NULL; |
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96 } |
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97 |
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98 |
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99 // ---------------------------------------------------------------------------- |
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100 // CImumInSettingsDataAttribute::ConstructL() |
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101 // ---------------------------------------------------------------------------- |
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102 // |
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103 void CImumInSettingsDataAttribute::ConstructL( |
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104 const TUint aAttributeId, |
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105 const TInt aAttributeType, |
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106 const TUint aAttributeSize, |
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107 const TAny* aAttributeValue, |
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108 const TAny* aAttributeDefault ) |
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109 { |
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110 SetAttributeL( |
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111 aAttributeId, |
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112 aAttributeType, |
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113 aAttributeSize, |
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114 aAttributeValue, |
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115 aAttributeDefault ); |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // CImumInSettingsDataAttribute::Cleanup() |
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120 // --------------------------------------------------------------------------- |
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121 // |
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122 void CImumInSettingsDataAttribute::Cleanup() |
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123 { |
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124 // Delete attribute data accoding to its type |
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125 if ( ImumInSettingsDataCtrl::IsText( iType ) ) |
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126 { |
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127 DeleteText(); |
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128 } |
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129 else if ( iType == ECmpTInt64 ) |
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130 { |
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131 DeleteNumber<TInt64>(); |
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132 } |
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133 else |
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134 { |
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135 DeleteNumber<TInt>(); |
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136 } |
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137 } |
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138 |
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139 // --------------------------------------------------------------------------- |
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140 // CImumInSettingsDataAttribute::DeleteText() |
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141 // --------------------------------------------------------------------------- |
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142 // |
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143 void CImumInSettingsDataAttribute::DeleteText() |
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144 { |
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145 // Doing the deletion. Both value and default must be deleted from |
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146 // the memory as both of the items are objects. |
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147 if ( iType == ECmpNormal ) |
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148 { |
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149 delete reinterpret_cast<HBufC*>( iValue ); |
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150 delete reinterpret_cast<HBufC*>( iDefault ); |
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151 } |
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152 else if ( iType == ECmpNormal8 ) |
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153 { |
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154 delete reinterpret_cast<HBufC8*>( iValue ); |
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155 delete reinterpret_cast<HBufC8*>( iDefault ); |
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156 } |
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157 else |
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158 { |
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159 // This just can't simply happen, since it would be a number |
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160 } |
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161 |
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162 iValue = NULL; |
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163 iDefault = NULL; |
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164 } |
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165 |
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166 // --------------------------------------------------------------------------- |
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167 // CImumInSettingsDataAttribute::SetAttributeL() |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 void CImumInSettingsDataAttribute::SetAttributeL( |
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171 const TUint aAttributeId, |
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172 const TInt aAttributeType, |
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173 const TUint aAttributeSize, |
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174 const TAny* aAttributeValue, |
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175 const TAny* aAttributeDefault ) |
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176 { |
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177 // Make sure that previous item is cleaned up |
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178 Cleanup(); |
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179 |
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180 iId = aAttributeId; |
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181 iType = aAttributeType; |
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182 iSize = aAttributeSize; |
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183 |
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184 AllocL( aAttributeValue, aAttributeDefault ); |
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185 } |
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186 |
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187 // --------------------------------------------------------------------------- |
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188 // CImumInSettingsDataAttribute::AllocL() |
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189 // --------------------------------------------------------------------------- |
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190 // |
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191 void CImumInSettingsDataAttribute::AllocL( |
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192 const TAny* aValue, |
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193 const TAny* aDefault ) |
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194 { |
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195 // Allocate data only if the values contains valid information |
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196 if ( aValue && aDefault ) |
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197 { |
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198 // Create copy of the text |
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199 if ( ImumInSettingsDataCtrl::IsText( iType ) ) |
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200 { |
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201 iValue = reinterpret_cast<const TDes*>( aValue )->AllocL(); |
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202 iDefault = reinterpret_cast<const TDes*>( aDefault )->AllocL(); |
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203 } |
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204 else if ( iType == ECmpTInt64 ) |
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205 { |
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206 DoAllocL<TInt64>( aValue, aDefault ); |
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207 } |
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208 else |
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209 { |
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210 DoAllocL<TInt>( aValue, aDefault ); |
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211 } |
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212 } |
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213 } |
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214 |
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215 // --------------------------------------------------------------------------- |
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216 // CImumInSettingsDataAttribute::CloneL() |
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217 // --------------------------------------------------------------------------- |
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218 // |
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219 CImumInSettingsDataAttribute* CImumInSettingsDataAttribute::CloneL() |
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220 { |
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221 return NewL( iId, iType, iSize, iValue, iDefault ); |
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222 } |
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223 |
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224 // --------------------------------------------------------------------------- |
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225 // CImumInSettingsDataAttribute::Copy() |
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226 // --------------------------------------------------------------------------- |
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227 // |
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228 void CImumInSettingsDataAttribute::Copy( |
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229 const CImumInSettingsDataAttribute& aAttribute ) |
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230 { |
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231 TRAP_IGNORE( SetAttributeL( |
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232 aAttribute.iId, |
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233 aAttribute.iType, |
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234 aAttribute.iSize, |
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235 aAttribute.iValue, |
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236 aAttribute.iDefault ) ); |
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237 } |
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238 |
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239 // --------------------------------------------------------------------------- |
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240 // CImumInSettingsDataAttribute::Reset() |
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241 // --------------------------------------------------------------------------- |
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242 // |
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243 void CImumInSettingsDataAttribute::Reset() |
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244 { |
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245 // Copy the value in the |
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246 if ( iType == ECmpNormal ) |
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247 { |
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248 // Only copy if the descriptor contents differ |
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249 if( reinterpret_cast<TDes*>( iValue )->Compare( |
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250 *reinterpret_cast<TDesC*>( iDefault ) ) ) |
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251 reinterpret_cast<TDes*>( iValue )->Copy( |
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252 *reinterpret_cast<TDesC*>( iDefault ) ); |
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253 } |
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254 else if ( iType == ECmpNormal8 ) |
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255 { |
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256 // Only copy if the descriptor contents differ |
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257 if( reinterpret_cast<TDes8*>( iValue )->Compare( |
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258 *reinterpret_cast<TDesC8*>( iDefault ) ) ) |
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259 reinterpret_cast<TDes8*>( iValue )->Copy( |
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260 *reinterpret_cast<TDesC8*>( iDefault ) ); |
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261 } |
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262 else |
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263 { |
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264 memmove( iValue, iDefault, iSize ); |
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265 } |
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266 } |
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267 |
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268 // --------------------------------------------------------------------------- |
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269 // CImumInSettingsDataAttribute::operator==() |
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270 // --------------------------------------------------------------------------- |
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271 // |
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272 TBool CImumInSettingsDataAttribute::operator==( |
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273 const CImumInSettingsDataAttribute& aAttribute ) |
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274 { |
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275 return ( iValue == aAttribute.iValue ); |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // CImumInSettingsDataAttribute::operator!=() |
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280 // --------------------------------------------------------------------------- |
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281 // |
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282 TBool CImumInSettingsDataAttribute::operator!=( |
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283 const CImumInSettingsDataAttribute& aAttribute ) |
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284 { |
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285 return ( iValue != aAttribute.iValue ); |
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286 } |
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287 |
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288 // --------------------------------------------------------------------------- |
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289 // CImumInSettingsDataAttribute::SetId() |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 void CImumInSettingsDataAttribute::SetId( const TUint aId ) |
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293 { |
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294 iId = aId; |
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295 } |
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296 |
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297 // --------------------------------------------------------------------------- |
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298 // CImumInSettingsDataAttribute::IdCompare() |
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299 // --------------------------------------------------------------------------- |
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300 // |
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301 TBool CImumInSettingsDataAttribute::IdCompare( |
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302 const CImumInSettingsDataAttribute& aLeft, |
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303 const CImumInSettingsDataAttribute& aRight ) |
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304 { |
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305 return ( aLeft.Id() == aRight.Id() ); |
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306 } |
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307 |
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308 |
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309 // --------------------------------------------------------------------------- |
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310 // CImumInSettingsDataAttribute::Id() |
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311 // --------------------------------------------------------------------------- |
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312 // |
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313 TUint CImumInSettingsDataAttribute::Id() const |
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314 { |
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315 return iId; |
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316 } |
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317 |
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318 // --------------------------------------------------------------------------- |
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319 // CImumInSettingsDataAttribute::Type() |
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320 // --------------------------------------------------------------------------- |
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321 // |
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322 TInt CImumInSettingsDataAttribute::Type() const |
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323 { |
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324 return iType; |
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325 } |
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326 |
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327 // --------------------------------------------------------------------------- |
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328 // CImumInSettingsDataAttribute::Log() |
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329 // --------------------------------------------------------------------------- |
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330 // |
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331 void CImumInSettingsDataAttribute::Log() const |
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332 { |
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333 IMUM_CONTEXT( CImumInSettingsDataAttribute::Log, 0, KLogDataAttr ); |
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334 IMUM_IN(); |
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335 |
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336 IMUM0( 0, "------------------------------------------------------" ); |
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337 IMUM1( 0, "Attribute: 0x%x", this ); |
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338 IMUM1( 0, "Attribute ID: 0x%x", iId ); |
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339 IMUM1( 0, "Attribute type: 0x%x", iType ); |
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340 IMUM1( 0, "Attribute size: 0x%x", iSize ); |
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341 IMUM1( 0, "Attribute iValue; addr: 0x%x", iValue ); |
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342 IMUM1( 0, "Attribute iDefault; addr: 0x%x", iDefault ); |
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343 IMUM0( 0, "------------------------------------------------------" ); |
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344 |
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345 IMUM_OUT(); |
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346 } |
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347 |
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348 |
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349 // End of File |