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1 /* |
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2 * Copyright (c) 2007-2008 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: action presentation model |
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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 <liwcommon.h> |
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20 #include "hnsuitemodelcontainer.h" |
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21 #include "hnactionmodel.h" |
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22 #include "hnmdbasekey.h" |
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23 #include "hnmdmodel.h" |
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24 #include "hneventhandler.h" |
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25 #include "hnhelper.inl" |
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26 |
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27 using namespace LIW; |
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28 |
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29 // ============================ MEMBER FUNCTIONS ============================= |
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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 // |
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35 EXPORT_C CHnActionModel* CHnActionModel::NewL() |
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36 { |
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37 CHnActionModel* self = new( ELeave ) CHnActionModel(); |
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38 CleanupStack::PushL( self ); |
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39 self->ConstructL(); |
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40 CleanupStack::Pop( self ); |
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41 return self; |
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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 // |
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48 CHnActionModel::~CHnActionModel() |
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49 { |
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50 delete iConstructor; |
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51 delete iCommand; |
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52 |
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53 iService.Close(); |
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54 iInterface.Close(); |
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55 iCommandName.Close(); |
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56 |
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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 // |
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63 void CHnActionModel::ConstructL() |
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64 { |
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65 |
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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 EXPORT_C CLiwGenericParamList* CHnActionModel::ConstructorLC() |
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72 { |
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73 CLiwGenericParamList* constructor = CLiwGenericParamList::NewL(); |
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74 CleanupStack::PushL( constructor ); |
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75 if ( iConstructor ) |
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76 { |
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77 iConstructor->ToGenericParamListL( *constructor ); |
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78 } |
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79 return constructor; |
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80 } |
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81 |
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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 EXPORT_C const TDesC8& CHnActionModel::Service() const |
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87 { |
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88 return iService; |
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89 } |
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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 EXPORT_C CLiwGenericParamList* CHnActionModel::CommandLC() const |
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96 { |
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97 CLiwGenericParamList* command = CLiwGenericParamList::NewL(); |
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98 CleanupStack::PushL( command ); |
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99 if ( iCommand ) |
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100 { |
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101 iCommand->ToGenericParamListL( *command ); |
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102 } |
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103 return command; |
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104 } |
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105 |
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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 // |
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112 EXPORT_C const TDesC8& CHnActionModel::Interface() const |
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113 { |
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114 return iInterface; |
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115 } |
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116 |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 EXPORT_C void CHnActionModel::SetConstructorL( CHnMdBaseKey* aData ) |
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122 { |
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123 delete iConstructor; |
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124 iConstructor = aData; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 EXPORT_C void CHnActionModel::SetServiceL( const TDesC8& aSrevice ) |
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132 { |
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133 iService.Close(); |
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134 iService.CreateL( aSrevice ); |
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135 } |
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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 // |
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141 EXPORT_C void CHnActionModel::SetCommand( CHnMdBaseKey* aCommand ) |
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142 { |
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143 delete iCommand; |
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144 iCommand = aCommand; |
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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 EXPORT_C void CHnActionModel::SetInterfaceL( const TDesC8& aInterface ) |
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152 { |
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153 iInterface.Close(); |
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154 iInterface.CreateL( aInterface ); |
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155 } |
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156 |
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157 // --------------------------------------------------------------------------- |
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158 // |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 EXPORT_C void CHnActionModel::SetCommandNameL( const TDesC8& aCommandName ) |
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162 { |
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163 iCommandName.Close(); |
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164 iCommandName.CreateL( aCommandName ); |
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165 } |
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166 |
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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 EXPORT_C void CHnActionModel::SetServiceModeL( const TServiceMode aMode ) |
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173 { |
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174 iMode = aMode; |
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175 } |
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176 |
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177 // --------------------------------------------------------------------------- |
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178 // |
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179 // --------------------------------------------------------------------------- |
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180 // |
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181 EXPORT_C const TDesC8& CHnActionModel::CommandName() const |
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182 { |
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183 return iCommandName; |
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184 } |
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185 |
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186 // --------------------------------------------------------------------------- |
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187 // |
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188 // --------------------------------------------------------------------------- |
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189 // |
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190 EXPORT_C TServiceMode CHnActionModel::ServiceMode() const |
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191 { |
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192 return iMode; |
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193 } |
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194 |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 // --------------------------------------------------------------------------- |
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198 // |
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199 CHnActionModel::CHnActionModel() |
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200 { |
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201 |
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202 } |
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203 |
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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 CHnActionModel* CHnActionModel::ConcretizeL( const CHnActionModel & aActionModel, |
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209 CLiwGenericParamList* aGenericParamList ) |
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210 { |
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211 CHnActionModel* newInstance = CHnActionModel::NewL(); |
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212 CleanupStack::PushL( newInstance ); |
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213 |
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214 newInstance->iService.CreateL( aActionModel.Service() ); |
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215 newInstance->iInterface.CreateL( aActionModel.Interface() ); |
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216 newInstance->iCommandName.CreateL( aActionModel.CommandName() ); |
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217 newInstance->iMode = aActionModel.iMode; |
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218 |
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219 if ( aActionModel.iCommand ) |
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220 { |
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221 if ( aGenericParamList ) |
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222 { |
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223 newInstance->iCommand = aActionModel.iCommand->EvaluateLC( *aGenericParamList ); |
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224 } |
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225 else |
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226 { |
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227 newInstance->iCommand = aActionModel.iCommand->CopyLC(); |
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228 } |
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229 CleanupStack::Pop( newInstance->iCommand ); |
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230 } |
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231 |
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232 if ( aActionModel.iConstructor ) |
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233 { |
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234 if ( aGenericParamList ) |
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235 { |
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236 newInstance->iConstructor = aActionModel.iConstructor->EvaluateLC( *aGenericParamList ); |
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237 } |
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238 else |
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239 { |
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240 newInstance->iConstructor = aActionModel.iConstructor->CopyLC(); |
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241 } |
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242 CleanupStack::Pop( newInstance->iConstructor ); |
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243 } |
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244 |
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245 CleanupStack::Pop( newInstance ); |
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246 return newInstance; |
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247 } |
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248 |
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249 // --------------------------------------------------------------------------- |
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250 // |
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251 // ------------------ --------------------------------------------------------- |
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252 // |
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253 TInt CHnActionModel::ExecuteL( CHnEventHandler & aEventHandler, |
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254 CLiwGenericParamList *aExecutionParams ) |
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255 { |
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256 CHnActionModel* actionModel = ConcretizeL( *this, aExecutionParams ); |
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257 CleanupStack::PushL( actionModel ); |
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258 TRAPD( err, aEventHandler.ExecuteActionL( actionModel ) ); |
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259 // forward KErrNoMemory error to most outer TRAP. |
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260 if ( KErrNoMemory == err || KErrDiskFull == err ) |
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261 { |
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262 User::Leave( err ); |
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263 } |
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264 CleanupStack::PopAndDestroy( actionModel ); |
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265 return err; |
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266 } |
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267 |
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268 |
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269 |