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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: Implements the vibration using CHWRMVibra |
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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 "diagvibratepluginengine.h" |
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21 #include "diagvibratepluginobserver.h" |
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22 |
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23 #include <DiagFrameworkDebug.h> |
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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 static const TInt KMilliseconds = 1000; |
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30 |
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31 // MACROS |
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32 |
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33 // LOCAL CONSTANTS AND MACROS |
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34 |
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35 // MODULE DATA STRUCTURES |
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36 |
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37 // LOCAL FUNCTION PROTOTYPES |
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38 |
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39 // FORWARD DECLARATIONS |
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40 |
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41 // ============================= LOCAL FUNCTIONS ============================== |
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42 |
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43 // ============================ MEMBER FUNCTIONS =============================== |
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44 |
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45 // ---------------------------------------------------------------------------- |
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46 // CDiagVibratePluginEngine::CDiagVibratePluginEngine() |
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47 // |
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48 // Constructor |
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49 // ---------------------------------------------------------------------------- |
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50 // |
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51 CDiagVibratePluginEngine::CDiagVibratePluginEngine( MDiagVibratePluginObserver& aObserver ) |
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52 : iObserver( aObserver ) |
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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 // CDiagVibratePluginEngine::NewL() |
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58 // |
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59 // Symbian OS default constructor |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 CDiagVibratePluginEngine* CDiagVibratePluginEngine::NewL( MDiagVibratePluginObserver& aObserver ) |
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63 { |
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64 CDiagVibratePluginEngine* self = CDiagVibratePluginEngine::NewLC( aObserver ); |
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65 CleanupStack::Pop( self ); |
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66 return self; |
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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 // CDiagVibratePluginEngine::NewLC() |
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72 // |
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73 // Symbian OS default constructor |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CDiagVibratePluginEngine* CDiagVibratePluginEngine::NewLC( MDiagVibratePluginObserver& aObserver ) |
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77 { |
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78 CDiagVibratePluginEngine* self = new ( ELeave ) CDiagVibratePluginEngine( aObserver ); |
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79 CleanupStack::PushL( self ); |
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80 self->ConstructL(); |
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81 |
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82 return self; |
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83 } |
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84 |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // CDiagVibratePluginEngine::ConstructL() |
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88 // |
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89 // Symbian OS two-phased constructor |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 void CDiagVibratePluginEngine::ConstructL() |
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93 { |
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94 iVibra = CHWRMVibra::NewL(this); |
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95 } |
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96 |
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97 |
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98 // ---------------------------------------------------------------------------- |
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99 // CDiagVibratePluginEngine::~CDiagVibratePluginEngine |
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100 // |
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101 // Destructor |
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102 // ---------------------------------------------------------------------------- |
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103 // |
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104 CDiagVibratePluginEngine::~CDiagVibratePluginEngine() |
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105 { |
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106 if (iVibra) |
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107 { |
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108 iVibra->ReleaseVibra(); |
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109 delete iVibra; |
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110 } |
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111 } |
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112 |
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113 |
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114 // --------------------------------------------------------------------------- |
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115 // From MHWRMVibraObserver |
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116 // CDiagVibratePluginEngine::VibraStatusChanged() |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 void CDiagVibratePluginEngine::VibraStatusChanged(CHWRMVibra::TVibraStatus aStatus) |
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120 { |
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121 TVibrateStatus vibrateStatus = EVibrateFailed; |
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122 |
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123 switch(aStatus) |
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124 { |
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125 case CHWRMVibra::EVibraStatusOn: |
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126 vibrateStatus = EVibrateStarted; |
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127 break; |
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128 |
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129 case CHWRMVibra::EVibraStatusStopped: |
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130 vibrateStatus = EVibrateEnded; |
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131 break; |
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132 |
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133 case CHWRMVibra::EVibraStatusNotAllowed: |
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134 vibrateStatus = EVibrateBlocked; |
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135 break; |
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136 |
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137 case CHWRMVibra::EVibraStatusUnknown: |
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138 default: |
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139 break; |
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140 } |
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141 |
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142 iObserver.VibraStatusChanged( vibrateStatus ); |
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143 } |
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144 |
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145 // --------------------------------------------------------------------------- |
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146 // From MHWRMVibraObserver |
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147 // CDiagVibratePluginEngine::VibraModeChanged() |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 void CDiagVibratePluginEngine::VibraModeChanged( CHWRMVibra::TVibraModeState aStatus ) |
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151 { |
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152 switch (aStatus) |
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153 { |
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154 case CHWRMVibra::EVibraModeON: |
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155 break; //no need to do anything |
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156 |
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157 case CHWRMVibra::EVibraModeOFF: |
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158 case CHWRMVibra::EVibraModeUnknown: |
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159 default: |
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160 iObserver.VibraStatusChanged(EVibrateFailed); |
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161 break; |
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162 } |
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163 } |
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164 |
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165 // --------------------------------------------------------------------------- |
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166 // Method to start the vibra |
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167 // CDiagVibratePluginEngine::StartVibraL() |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 void CDiagVibratePluginEngine::StartVibraL( TInt aVibrationTime ) |
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171 { |
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172 iVibra->ReserveVibraL(); |
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173 iVibra->StartVibraL( aVibrationTime * KMilliseconds, KHWRMVibraMaxIntensity ); |
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174 } |
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175 |
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176 |
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177 // --------------------------------------------------------------------------- |
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178 // Method to stop the vibra |
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179 // CDiagVibratePluginEngine::StopVibra() |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 void CDiagVibratePluginEngine::StopVibra() |
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183 { |
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184 iVibra->ReleaseVibra(); |
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185 } |
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186 |
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187 // End of File |