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1 /* |
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2 * Copyright (c) 2002-2005 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: Support class used to deliver accessory settings related |
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15 * parameters. |
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16 * |
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17 */ |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include "acc_debug.h" |
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22 #include <AccModeSettingArray.h> |
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23 |
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24 // EXTERNAL DATA STRUCTURES |
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25 |
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26 // EXTERNAL FUNCTION PROTOTYPES |
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27 |
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28 // CONSTANTS |
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29 |
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30 // MACROS |
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31 |
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32 // LOCAL CONSTANTS AND MACROS |
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33 |
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34 // MODULE DATA STRUCTURES |
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35 |
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36 // LOCAL FUNCTION PROTOTYPES |
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37 |
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38 // FORWARD DECLARATIONS |
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39 |
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40 // ============================= LOCAL FUNCTIONS =============================== |
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41 |
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42 // ============================ MEMBER FUNCTIONS =============================== |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // TAccModeSettingArray::TAccModeSettingArray |
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46 // C++ default constructor can NOT contain any code, that |
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47 // might leave. |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 EXPORT_C TAccModeSettingArray::TAccModeSettingArray() |
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51 { |
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52 API_TRACE_( "[AccFW:Client] TAccModeSettingArray::TAccModeSettingArray()" ); |
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53 |
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54 iIndex = 0; |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // TAccModeSetting::AddSetting |
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59 // |
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60 // (other items were commented in a header). |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 EXPORT_C TInt TAccModeSettingArray::AddSetting( const TAccModeSetting& aSetting ) |
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64 { |
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65 API_TRACE_( "[AccFW:Client] TAccModeSettingArray::AddSetting()" ); |
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66 |
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67 TInt err( KErrNone ); |
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68 |
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69 // Make sure that same index isn't yet in use |
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70 for( TInt i=0; i<GetArraySize(); ++i ) |
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71 { |
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72 TAccModeSetting setting; |
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73 GetSetting( i, setting ); |
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74 if( aSetting.Id() == setting.Id() ) |
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75 { |
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76 err = KErrAlreadyExists; |
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77 } |
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78 } |
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79 |
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80 // Set new setting |
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81 if( err == KErrNone ) |
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82 { |
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83 if( iIndex < KMaxAccModeSettings ) |
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84 { |
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85 iSettings[iIndex++] = aSetting; |
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86 } |
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87 else |
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88 { |
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89 // Array is full |
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90 err = KErrNotSupported; |
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91 } |
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92 } |
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93 |
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94 API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::AddSetting() - return %d", err ); |
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95 |
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96 return err; |
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97 } |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // TAccModeSetting::GetSetting |
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101 // |
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102 // (other items were commented in a header). |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 EXPORT_C TInt TAccModeSettingArray::GetSetting( const TInt aIndex, |
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106 TAccModeSetting& aSetting ) const |
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107 { |
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108 API_TRACE_( "[AccFW:Client] TAccModeSettingArray::GetSetting()" ); |
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109 |
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110 TInt err( KErrNone ); |
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111 |
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112 // Get setting |
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113 if( aIndex >= 0 && aIndex < KMaxAccModeSettings ) |
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114 { |
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115 aSetting = iSettings[aIndex]; |
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116 } |
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117 else |
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118 { |
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119 err = KErrNotSupported; |
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120 } |
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121 |
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122 API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::GetSetting() - return %d", err ); |
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123 |
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124 return err; |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // TAccModeSetting::Reset |
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129 // |
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130 // (other items were commented in a header). |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 EXPORT_C void TAccModeSettingArray::Reset() |
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134 { |
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135 API_TRACE_( "[AccFW:Client] TAccModeSettingArray::Reset()" ); |
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136 |
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137 TAccModeSetting emptySetting; |
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138 |
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139 for( TInt i=0; i<KMaxAccModeSettings; ++i ) |
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140 { |
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141 iSettings[i] = emptySetting; |
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142 } |
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143 |
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144 iIndex = 0; |
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145 } |
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146 |
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147 // ----------------------------------------------------------------------------- |
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148 // TAccModeSetting::GetArraySize |
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149 // |
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150 // (other items were commented in a header). |
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151 // ----------------------------------------------------------------------------- |
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152 // |
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153 EXPORT_C TInt TAccModeSettingArray::GetArraySize() const |
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154 { |
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155 API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::GetArraySize() - returns %d", iIndex ); |
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156 |
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157 // iIndex points to next free array slot |
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158 return iIndex; |
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159 } |
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160 |
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161 // ----------------------------------------------------------------------------- |
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162 // TAccModeSetting::GetMaxArraySize |
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163 // |
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164 // (other items were commented in a header). |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 EXPORT_C TInt TAccModeSettingArray::GetMaxArraySize() const |
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168 { |
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169 API_TRACE_1( "[AccFW:Client] TAccModeSettingArray::MaxArraySize() - return %d", KMaxAccModeSettings ); |
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170 |
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171 return KMaxAccModeSettings; |
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172 } |
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173 |
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174 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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175 // End of File |
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176 |