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1 /* |
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2 * Copyright (c) 2007 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: Location Application Information structures. |
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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 // SYSTEM INCLUDES |
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20 #include <gulicon.h> // Gul Icon |
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21 #include <fbs.h> // Bitmap |
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22 |
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23 // USER INCLUDES |
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24 #include "lclocationappinfo.h" |
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25 #include "lcnativeapps.hrh" |
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26 #include "lcerrors.h" |
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27 #include "lciconloader.h" |
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28 #include "lcipcparams.h" |
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29 |
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30 // CONSTANT DEFINTIONS |
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31 // Maximum value that the UID field can take in S60 |
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32 const TUint32 KUidMaxValue = 0xFFFFFFFF; |
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33 |
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34 // ----- Member funtions for CLcLocationAppInfo ------------------ |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // CLcLocationAppInfo::CLcLocationAppInfo |
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38 // --------------------------------------------------------------------------- |
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39 // |
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40 CLcLocationAppInfo::CLcLocationAppInfo( |
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41 const CLcLocationAppInfo& aLCAppInfo ) |
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42 { |
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43 // C++ Copy constructor. No allocations or functions which can Leave |
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44 // should be called from here. |
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45 |
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46 // Set only those parameters which dont require memory allocation. |
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47 iLaunchMode = aLCAppInfo.iLaunchMode; |
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48 iSystemCharacteristics = aLCAppInfo.iSystemCharacteristics; |
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49 iAppCharacteristics = aLCAppInfo.iAppCharacteristics; |
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50 } |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // CLcLocationAppInfo::CLcLocationAppInfo |
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54 // --------------------------------------------------------------------------- |
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55 // |
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56 CLcLocationAppInfo::CLcLocationAppInfo() |
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57 :iLaunchMode( EDefaultMode ) |
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58 { |
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59 // C++ Default constructor. No allocations or functions which can Leave |
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60 // should be called from here. |
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61 } |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // CLcLocationAppInfo::~CLcLocationAppInfo |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 EXPORT_C CLcLocationAppInfo::~CLcLocationAppInfo() |
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68 { |
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69 // C++ Destructor. Free all resources associated with this class. |
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70 |
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71 // Delete the buffer containing the Identifier |
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72 delete iId; |
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73 |
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74 // Delete the buffer containing the name of the Location application |
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75 delete iApplicationName; |
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76 |
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77 // Delete the Application Icon |
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78 delete iApplicationIconData; |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // CLcLocationAppInfo* CLcLocationAppInfo::NewL |
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83 // --------------------------------------------------------------------------- |
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84 // |
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85 EXPORT_C CLcLocationAppInfo* CLcLocationAppInfo::NewL() |
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86 { |
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87 CLcLocationAppInfo* self = NewLC(); |
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88 CleanupStack::Pop( self ); |
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89 return self; |
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90 } |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // CLcLocationAppInfo* CLcLocationAppInfo::NewLC |
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94 // --------------------------------------------------------------------------- |
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95 // |
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96 EXPORT_C CLcLocationAppInfo* CLcLocationAppInfo::NewLC() |
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97 { |
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98 // Symbian Two phased constructor. Leaves the object on the Clean-up |
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99 // stack. |
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100 CLcLocationAppInfo* self = |
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101 new ( ELeave )CLcLocationAppInfo(); |
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102 CleanupStack::PushL( self ); |
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103 self->ConstructL(); |
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104 return self; |
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105 } |
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106 |
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107 // --------------------------------------------------------------------------- |
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108 // CLcLocationAppInfo* CLcLocationAppInfo::NewL |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 EXPORT_C CLcLocationAppInfo* CLcLocationAppInfo::NewL( |
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112 const CLcLocationAppInfo& aLocAppInfo ) |
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113 { |
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114 CLcLocationAppInfo* self = NewLC( aLocAppInfo ); |
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115 CleanupStack::Pop( self ); |
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116 return self; |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CLcLocationAppInfo* CLcLocationAppInfo::NewLC |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 EXPORT_C CLcLocationAppInfo* CLcLocationAppInfo::NewLC( |
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124 const CLcLocationAppInfo& aLocAppInfo ) |
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125 { |
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126 // Symbian Two phased constructor. Leaves the object on the Clean-up |
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127 // stack. |
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128 CLcLocationAppInfo* self = |
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129 new ( ELeave )CLcLocationAppInfo( aLocAppInfo ); |
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130 CleanupStack::PushL( self ); |
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131 self->ConstructL( aLocAppInfo ); |
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132 return self; |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // void CLcLocationAppInfo::ConstructL |
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137 // --------------------------------------------------------------------------- |
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138 // |
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139 void CLcLocationAppInfo::ConstructL() |
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140 { |
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141 } |
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142 |
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143 // --------------------------------------------------------------------------- |
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144 // void CLcLocationAppInfo::ConstructL |
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145 // --------------------------------------------------------------------------- |
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146 // |
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147 void CLcLocationAppInfo::ConstructL( const CLcLocationAppInfo& aLCAppInfo ) |
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148 { |
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149 // Copy the Identifier from the Argument Location Application App info. |
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150 iId = aLCAppInfo.Id().AllocL(); |
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151 |
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152 // Copy the Name from the Argument Location Application App info. |
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153 iApplicationName = aLCAppInfo.Name().AllocL(); |
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154 |
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155 // Create the Icon related objects. |
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156 if ( aLCAppInfo.iApplicationIconData ) |
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157 { |
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158 iApplicationIconData = aLCAppInfo.iApplicationIconData->Des().Alloc(); |
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159 } |
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160 iApplicationIconType = aLCAppInfo.iApplicationIconType; |
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161 iIconId = aLCAppInfo.iIconId; |
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162 } |
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163 |
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164 // --------------------------------------------------------------------------- |
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165 // TUint32 CLcLocationAppInfo::IdL |
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166 // --------------------------------------------------------------------------- |
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167 // |
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168 EXPORT_C TPtrC CLcLocationAppInfo::Id() const |
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169 { |
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170 // Check whether the UID exists, incase it doesnt exist then return a |
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171 // NULL string. |
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172 if( !iId ) |
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173 { |
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174 return TPtrC(); |
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175 } |
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176 |
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177 // Return the UID. |
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178 return *iId; |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // TDesC& CLcLocationAppInfo::NameL |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 EXPORT_C TPtrC CLcLocationAppInfo::Name() const |
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186 { |
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187 // Check whether the application name exists, incase it doesnt exist then |
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188 // return a NULL string. |
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189 if( !iApplicationName ) |
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190 { |
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191 return TPtrC(); |
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192 } |
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193 // Return the Application Name. |
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194 return *iApplicationName; |
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195 } |
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196 |
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197 // --------------------------------------------------------------------------- |
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198 // CGulIcon& CLcLocationAppInfo::IconL |
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199 // --------------------------------------------------------------------------- |
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200 // |
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201 EXPORT_C CGulIcon* CLcLocationAppInfo::IconL() const |
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202 { |
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203 CGulIcon* icon = NULL; |
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204 // If there is no Icon file present, then we have to load the default |
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205 // Icon for the Application |
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206 if ( iApplicationIconData ) |
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207 { |
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208 switch( iApplicationIconType ) |
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209 { |
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210 case CLcAppInfo::EIconfromApp: |
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211 { |
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212 // Since the request is for a Native S60 application, the Identifer |
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213 // contains an UID. Obtain it using Lexer |
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214 TLex lexer( iApplicationIconData->Des()); |
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215 TUint32 uidValue; |
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216 User::LeaveIfError( lexer.BoundedVal( uidValue, EHex, KUidMaxValue )); |
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217 |
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218 // Obtain the Location Icon. |
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219 icon = LcIconLoader::LoadApplicationIconL( TUid::Uid( uidValue )); |
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220 |
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221 break; |
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222 } |
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223 case CLcAppInfo::EMifFile: |
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224 { |
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225 icon = LcIconLoader::LoadMifFileIconL( iApplicationIconData->Des(), |
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226 iIconId ); |
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227 break; |
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228 } |
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229 default: |
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230 { |
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231 icon = LcIconLoader::LoadDefaultIconL(); |
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232 break; |
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233 } |
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234 } |
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235 } |
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236 else |
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237 { |
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238 icon = LcIconLoader::LoadDefaultIconL(); |
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239 } |
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240 return icon; |
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241 } |
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242 |
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243 // --------------------------------------------------------------------------- |
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244 // CLcLocationAppInfo::TLcLaunchMode |
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245 // CLcLocationAppInfo::LocationApplicationIconL |
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246 // --------------------------------------------------------------------------- |
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247 // |
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248 EXPORT_C CLcLocationAppInfo::TLcLaunchMode CLcLocationAppInfo::LaunchMode() const |
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249 { |
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250 return iLaunchMode; |
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251 } |
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252 |
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253 // --------------------------------------------------------------------------- |
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254 // TUint32 CLcLocationAppInfo::SystemCharacteristics |
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255 // --------------------------------------------------------------------------- |
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256 // |
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257 EXPORT_C TUint32 CLcLocationAppInfo::SystemCharacteristics() const |
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258 { |
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259 return iSystemCharacteristics; |
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260 } |
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261 |
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262 // --------------------------------------------------------------------------- |
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263 // TUint32 CLcLocationAppInfo::ApplicationCharacteristics |
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264 // --------------------------------------------------------------------------- |
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265 // |
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266 EXPORT_C TUint32 CLcLocationAppInfo::ApplicationCharacteristics() const |
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267 { |
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268 return iAppCharacteristics; |
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269 } |
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270 |
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271 // --------------------------------------------------------------------------- |
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272 // TUint32 CLcLocationAppInfo::SetIdL |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 void CLcLocationAppInfo::SetIdL( const TDesC& aId ) |
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276 { |
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277 // Incase, the UID already exists then Leave with KErrAlreadyExists |
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278 if( iId ) |
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279 { |
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280 User::Leave( KErrAlreadyExists ); |
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281 } |
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282 |
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283 // Copy the Identifier from the Argument Location Application App info. |
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284 iId = aId.AllocL(); |
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285 |
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286 } |
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287 |
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288 // --------------------------------------------------------------------------- |
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289 // void CLcLocationAppInfo::SetNameL |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 void CLcLocationAppInfo::SetNameL( const TDesC& aName ) |
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293 { |
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294 // Incase, the application name exists then Leave with KErrAlreadyExists. |
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295 if( iApplicationName ) |
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296 { |
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297 User::Leave( KErrAlreadyExists ); |
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298 } |
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299 |
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300 // Copy the Name from the Argument Location Application App info. |
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301 iApplicationName = aName.AllocL(); |
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302 } |
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303 |
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304 // --------------------------------------------------------------------------- |
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305 // void CLcLocationAppInfo::SetIconL |
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306 // --------------------------------------------------------------------------- |
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307 // |
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308 void CLcLocationAppInfo::SetIconL( TInt aIconType, |
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309 const TDesC& aIconData, |
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310 TInt aIconId ) |
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311 { |
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312 // Incase, the application icon exists then Leave with KErrAlreadyExists. |
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313 if( iApplicationIconData ) |
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314 { |
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315 User::Leave( KErrAlreadyExists ); |
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316 } |
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317 |
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318 if( !aIconData.Length()) |
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319 { |
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320 User::Leave( KErrArgument ); |
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321 } |
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322 |
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323 // Create the Icon related objects. |
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324 iApplicationIconData = aIconData.Alloc(); |
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325 iApplicationIconType = aIconType; |
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326 iIconId = aIconId; |
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327 } |
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328 |
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329 // --------------------------------------------------------------------------- |
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330 // void CLcLocationAppInfo::SetLocationApplicationLaunchMode |
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331 // --------------------------------------------------------------------------- |
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332 // |
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333 void CLcLocationAppInfo::SetLaunchMode( |
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334 CLcLocationAppInfo::TLcLaunchMode aLaunchMode ) |
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335 { |
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336 iLaunchMode = aLaunchMode; |
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337 } |
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338 |
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339 |
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340 // --------------------------------------------------------------------------- |
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341 // void CLcLocationAppInfo::SetSystemCharacteristics |
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342 // --------------------------------------------------------------------------- |
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343 // |
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344 void CLcLocationAppInfo::SetSystemCharacteristics( |
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345 TUint32 aSysCharacteristics ) |
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346 { |
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347 iSystemCharacteristics = aSysCharacteristics; |
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348 } |
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349 |
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350 // --------------------------------------------------------------------------- |
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351 // void CLcLocationAppInfo::SetApplicationCharacteristics |
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352 // --------------------------------------------------------------------------- |
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353 // |
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354 void CLcLocationAppInfo::SetApplicationCharacteristics( |
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355 TUint32 aAppCharacteristics ) |
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356 { |
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357 iAppCharacteristics = aAppCharacteristics; |
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358 } |
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359 |
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360 // ----- Member funtions for CLcLocationAppInfoArray ------------- |
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361 |
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362 // --------------------------------------------------------------------------- |
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363 // CLcLocationAppInfoArray::CLcLocationAppInfoArray |
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364 // --------------------------------------------------------------------------- |
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365 // |
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366 CLcLocationAppInfoArray::CLcLocationAppInfoArray() |
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367 { |
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368 // C++ Default constructor. No allocations or functions which can Leave |
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369 // should be called from here. |
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370 } |
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371 |
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372 // --------------------------------------------------------------------------- |
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373 // CLcLocationAppInfoArray::~CLcLocationAppInfoArray |
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374 // --------------------------------------------------------------------------- |
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375 // |
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376 EXPORT_C CLcLocationAppInfoArray::~CLcLocationAppInfoArray() |
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377 { |
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378 // C++ Destructor. Free all resources associated with this class. |
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379 |
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380 // Delete all the the associated Location application information objects. |
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381 while ( iAppInfoArray.Count() > 0 ) |
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382 { |
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383 // Remove the first item |
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384 CLcLocationAppInfo* item = iAppInfoArray[0]; |
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385 iAppInfoArray.Remove( 0 ); |
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386 |
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387 // Delete the element |
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388 delete item; |
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389 item = NULL; |
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390 } |
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391 iAppInfoArray.Reset(); |
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392 iAppInfoArray.Close(); |
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393 } |
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394 |
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395 // --------------------------------------------------------------------------- |
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396 // CLcLocationAppInfoArray* |
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397 // CLcLocationAppInfoArray::NewL |
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398 // --------------------------------------------------------------------------- |
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399 // |
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400 EXPORT_C CLcLocationAppInfoArray* |
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401 CLcLocationAppInfoArray::NewL() |
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402 { |
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403 CLcLocationAppInfoArray* self = NewLC(); |
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404 CleanupStack::Pop( self ); |
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405 return self; |
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406 } |
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407 |
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408 // --------------------------------------------------------------------------- |
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409 // CLcLocationAppInfoArray* |
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410 // CLcLocationAppInfoArray::NewLC |
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411 // --------------------------------------------------------------------------- |
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412 // |
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413 EXPORT_C CLcLocationAppInfoArray* |
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414 CLcLocationAppInfoArray::NewLC() |
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415 { |
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416 // Symbian Two phased constructor. Leaves the object on the Clean-up |
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417 // stack. |
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418 CLcLocationAppInfoArray* self = |
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419 new ( ELeave )CLcLocationAppInfoArray(); |
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420 CleanupStack::PushL( self ); |
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421 self->ConstructL(); |
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422 return self; |
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423 } |
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424 |
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425 // --------------------------------------------------------------------------- |
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426 // void CLcLocationAppInfoArray::ConstructL |
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427 // --------------------------------------------------------------------------- |
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428 // |
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429 void CLcLocationAppInfoArray::ConstructL() |
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430 { |
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431 // Second phase of the two phase constructor. |
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432 } |
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433 |
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434 // --------------------------------------------------------------------------- |
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435 // void CLcLocationAppInfoArray::Count |
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436 // --------------------------------------------------------------------------- |
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437 // |
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438 EXPORT_C TInt CLcLocationAppInfoArray::Count() const |
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439 { |
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440 // Return the number of elements in the Application information array. |
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441 return iAppInfoArray.Count(); |
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442 } |
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443 |
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444 // --------------------------------------------------------------------------- |
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445 // void CLcLocationAppInfoArray::AppendL |
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446 // --------------------------------------------------------------------------- |
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447 // |
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448 EXPORT_C void CLcLocationAppInfoArray::AppendL( |
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449 CLcLocationAppInfo* aLCAppInfo ) |
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450 { |
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451 // Check if the element passed as an argument is NULL. If its NULL, then |
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452 // Leave with KErrArgument |
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453 // Not using User::LeaveIfNull because in that case, the leave would happen |
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454 // with KErrNoMemory which conveys the wrong behaviour. |
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455 if( !aLCAppInfo ) |
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456 { |
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457 User::Leave( KErrArgument ); |
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458 } |
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459 |
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460 // Append the new element into the array; |
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461 iAppInfoArray.AppendL( aLCAppInfo ); |
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462 } |
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463 |
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464 // --------------------------------------------------------------------------- |
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465 // CLcLocationAppInfo* CLcLocationAppInfoArray::RemoveL |
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466 // --------------------------------------------------------------------------- |
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467 // |
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468 EXPORT_C CLcLocationAppInfo* CLcLocationAppInfoArray::Remove( TInt aIndex ) |
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469 { |
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470 // Check if the element requested is out of array bounds |
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471 if( aIndex < 0 || aIndex >= iAppInfoArray.Count()) |
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472 { |
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473 User::Panic( KLcPanicCategory, ELcInvalidIndex ); |
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474 } |
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475 |
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476 // Since, the remove method is expected to return back the reference |
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477 // of the element removed, first store the element at the aIndex |
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478 // position and return it back |
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479 CLcLocationAppInfo* item = iAppInfoArray[ aIndex ]; |
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480 iAppInfoArray.Remove( aIndex ); |
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481 return item; |
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482 } |
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483 |
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484 // --------------------------------------------------------------------------- |
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485 // CLcLocationAppInfo* CLcLocationAppInfoArray::Reset |
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486 // --------------------------------------------------------------------------- |
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487 // |
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488 EXPORT_C void CLcLocationAppInfoArray::Reset() |
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489 { |
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490 // Reset the entire array so that its ok for resuse. |
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491 iAppInfoArray.ResetAndDestroy(); |
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492 } |
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493 |
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494 // --------------------------------------------------------------------------- |
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495 // CLcLocationAppInfo& CLcLocationAppInfoArray:: |
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496 // operator[] |
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497 // --------------------------------------------------------------------------- |
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498 // |
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499 EXPORT_C CLcLocationAppInfo& CLcLocationAppInfoArray:: |
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500 operator[]( TInt aIndex ) const |
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501 { |
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502 // Check if the element requested is out of array bounds |
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503 if( aIndex < 0 || aIndex >= iAppInfoArray.Count()) |
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504 { |
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505 User::Panic( KLcPanicCategory, ELcInvalidIndex ); |
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506 } |
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507 |
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508 // Return only a reference of the object. The ownership is not be |
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509 // transferred. |
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510 return *(iAppInfoArray[ aIndex ]); |
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511 } |
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512 |
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513 // End of File |
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514 |