1 /* |
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2 * Copyright (c) 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: Provides Blid request view listbox 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 FILES |
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20 #include <StringLoader.h> |
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21 #include <AknUtils.h> |
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22 #include <blid.rsg> |
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23 #include "CBlidSettingsLBModel.h" |
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24 #include "MBlidSettings.h" |
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25 #include "bliduiconsts.h" |
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26 #include "Blidutils.h" |
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27 #include "Blid.hrh" |
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28 |
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29 // ================= MEMBER FUNCTIONS ======================= |
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30 // ---------------------------------------------------------------------------- |
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31 // CBlidSettingsLBModel::NewLC |
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32 // Two-phased constructor. |
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33 // ---------------------------------------------------------------------------- |
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34 // |
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35 CBlidSettingsLBModel* CBlidSettingsLBModel::NewLC( |
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36 MBlidSettings* aSettingsModel ) |
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37 { |
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38 CBlidSettingsLBModel* self = |
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39 new (ELeave) CBlidSettingsLBModel( aSettingsModel ); |
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40 CleanupStack::PushL(self); |
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41 self->ConstructL(); |
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42 return self; |
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43 } |
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44 |
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45 // ---------------------------------------------------------------------------- |
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46 // CBlidSettingsLBModel::CBlidSettingsLBModel |
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47 // C++ default constructor can NOT contain any code, that |
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48 // might leave. |
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49 // ---------------------------------------------------------------------------- |
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50 // |
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51 CBlidSettingsLBModel::CBlidSettingsLBModel(MBlidSettings* aSettingsModel): |
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52 iSettingsModel(aSettingsModel) |
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53 { |
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54 } |
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55 |
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56 // ---------------------------------------------------------------------------- |
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57 // CBlidSettingsLBModel::ConstructL |
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58 // Symbian 2nd phase constructor can leave. |
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59 // ---------------------------------------------------------------------------- |
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60 // |
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61 void CBlidSettingsLBModel::ConstructL() |
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62 { |
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63 iLocale = new(ELeave)TLocale(); |
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64 |
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65 iEnv = CEikonEnv::Static(); |
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66 iBuffer = HBufC::NewL( KBlidLBLineMaxLen ); |
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67 |
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68 iBlidArrivalToneName = HBufC::NewL( 257 ); |
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69 |
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70 iBlidAltitude = StringLoader::LoadL( R_BLID_ALTITUDE_CALIBRATION, iEnv); |
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71 iAltitudeFormatM = iEnv->AllocReadResourceL( R_BLID_METRIC_METER ); |
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72 iAltitudeFormatFt = iEnv->AllocReadResourceL( |
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73 R_BLID_IMPERIAL_FOOT ); |
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74 iBlidBacklight = iEnv->AllocReadResourceL( |
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75 R_BLID_BACKLIGHT); |
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76 iBlidBacklightNormal = iEnv->AllocReadResourceL( |
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77 R_BLID_BACKLIGHT_NORMAL); |
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78 iBlidBacklightOn = iEnv->AllocReadResourceL( |
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79 R_BLID_BACKLIGHT_ON); |
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80 iBlidArrivalTone = iEnv->AllocReadResourceL( |
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81 R_BLID_ARRIVAL_RINGING_TONE ); |
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82 iBlidResetOdom = iEnv->AllocReadResourceL( |
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83 R_BLID_RESET_ODOMETER ); |
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84 iBlidArrivalToneOff = iEnv->AllocReadResourceL( |
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85 R_BLID_ARRIVAL_TONE_OFF ); |
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86 } |
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87 |
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88 // --------------------------------------------------------- |
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89 // CBlidSettingsLBModel::~CBlidSettingsLBModel |
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90 // --------------------------------------------------------- |
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91 // |
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92 CBlidSettingsLBModel::~CBlidSettingsLBModel() |
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93 { |
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94 delete iBlidAltitude; |
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95 delete iAltitudeFormatM; |
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96 delete iAltitudeFormatFt; |
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97 delete iBuffer; |
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98 delete iLocale; |
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99 delete iBlidBacklight; |
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100 delete iBlidBacklightNormal; |
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101 delete iBlidBacklightOn; |
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102 delete iBlidArrivalTone; |
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103 delete iBlidResetOdom; |
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104 delete iBlidArrivalToneOff; |
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105 delete iBlidArrivalToneName; |
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106 } |
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107 |
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108 // ---------------------------------------------------------------------------- |
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109 // CBlidSettingsLBModel::MdcaCount |
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110 // ---------------------------------------------------------------------------- |
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111 // |
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112 TInt CBlidSettingsLBModel::MdcaCount() const |
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113 { |
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114 return 4; |
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115 } |
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116 |
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117 // ---------------------------------------------------------------------------- |
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118 // CBlidSettingsLBModel::MdcaPoint |
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119 // ---------------------------------------------------------------------------- |
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120 // |
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121 TPtrC16 CBlidSettingsLBModel::MdcaPoint(TInt aIndex) const |
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122 { |
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123 TPtr ptr( iBuffer->Des() ); |
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124 ptr.Zero(); |
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125 switch ( aIndex ) |
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126 { |
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127 case EBlidSettingsCalibration: |
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128 { |
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129 TBuf<KBlidLBItemMaxLen> altitudeString; |
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130 CalibrationFormat( altitudeString ); |
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131 |
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132 ptr.Append( EKeyTab ); // EKeyTab is same as "\t" |
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133 ptr.Append( *iBlidAltitude ); |
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134 ptr.Append( EKeyTab ); |
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135 ptr.Append( EKeyTab ); |
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136 ptr.Append( altitudeString ); |
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137 break; |
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138 } |
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139 case EBlidSettingsBacklight: |
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140 { |
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141 TBuf<KBlidLBItemMaxLen> backlightString; |
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142 BacklightFormat( backlightString ); |
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143 |
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144 ptr.Append( EKeyTab ); // EKeyTab is same as "\t" |
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145 ptr.Append( *iBlidBacklight ); |
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146 ptr.Append( EKeyTab ); |
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147 ptr.Append( EKeyTab ); |
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148 ptr.Append( backlightString ); |
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149 break; |
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150 } |
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151 case EBlidSettingsArrivalTone: |
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152 { |
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153 TBuf<KMaxFileName> arrivalTone; |
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154 ArrivalToneFormat( arrivalTone ); |
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155 |
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156 ptr.Append( EKeyTab ); // EKeyTab is same as "\t" |
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157 ptr.Append( *iBlidArrivalTone ); |
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158 ptr.Append( EKeyTab ); |
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159 ptr.Append( EKeyTab ); |
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160 ptr.Append( arrivalTone ); |
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161 break; |
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162 } |
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163 case EBlidSettingsResetOdometer: |
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164 { |
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165 ptr.Append( EKeyTab ); // EKeyTab is same as "\t" |
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166 ptr.Append( *iBlidResetOdom ); |
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167 ptr.Append( EKeyTab ); |
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168 break; |
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169 } |
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170 default: |
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171 { |
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172 break; |
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173 } |
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174 } |
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175 |
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176 AknTextUtils::LanguageSpecificNumberConversion( ptr ); |
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177 return iBuffer->Des(); |
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178 } |
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179 |
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180 // ---------------------------------------------------------------------------- |
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181 // CBlidSettingsLBModel::CalibrationFormat |
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182 // ---------------------------------------------------------------------------- |
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183 // |
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184 void CBlidSettingsLBModel::CalibrationFormat( TDes& aCalibrationString ) const |
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185 { |
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186 TInt result(0); |
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187 HBufC* formatter = NULL; |
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188 TInt error( KErrNone ); |
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189 if ( iSettingsModel->UnitOfMeasurement() == EUnitsMetric ) |
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190 { |
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191 formatter = iAltitudeFormatM; |
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192 error = BlidUtils::TRealToTInt( |
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193 iSettingsModel->AltCalibration(), result ); |
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194 } |
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195 else |
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196 { |
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197 formatter = iAltitudeFormatFt; |
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198 TReal calibrationFt((iSettingsModel->AltCalibration()*KMetreToFoot)); |
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199 error = BlidUtils::TRealToTInt( calibrationFt, result ); |
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200 } |
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201 if(error!=KErrNone) |
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202 { |
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203 iEnv->HandleError( error ); |
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204 result = 0; |
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205 } |
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206 StringLoader::Format( aCalibrationString, *formatter, 0, result ); |
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207 } |
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208 |
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209 // ---------------------------------------------------------------------------- |
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210 // CBlidSettingsLBModel::BacklightFormat |
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211 // ---------------------------------------------------------------------------- |
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212 // |
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213 void CBlidSettingsLBModel::BacklightFormat( TDes& aBacklightString ) const |
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214 { |
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215 |
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216 if ( iSettingsModel->GetBacklightOption() == EBlidBackLightNormal ) |
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217 { |
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218 aBacklightString = *iBlidBacklightNormal; |
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219 } |
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220 else |
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221 { |
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222 aBacklightString = *iBlidBacklightOn; |
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223 } |
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224 |
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225 } |
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226 |
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227 // ---------------------------------------------------------------------------- |
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228 // CBlidSettingsLBModel::ArrivalToneFormat |
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229 // ---------------------------------------------------------------------------- |
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230 // |
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231 void CBlidSettingsLBModel::ArrivalToneFormat( TDes& aRrivalTone ) const |
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232 { |
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233 if( iSettingsModel->GetArrivedToneName().Length() > 0 ) |
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234 { |
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235 TParse parseFile; |
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236 TBuf<KMaxFileName> toneFileName; |
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237 toneFileName.Copy( iSettingsModel->GetArrivedToneName() ); |
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238 parseFile.Set( toneFileName, NULL, NULL ); |
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239 |
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240 iBlidArrivalToneName->Des().Copy( parseFile.NameAndExt() ); |
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241 aRrivalTone = *iBlidArrivalToneName; |
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242 } |
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243 else |
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244 { |
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245 aRrivalTone = *iBlidArrivalToneOff; |
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246 } |
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247 } |
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248 // End of File |
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