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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Tactile feedback server implementation. |
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15 * Part of: Tactile Feedback. |
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16 * |
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17 */ |
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18 |
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19 #include <e32debug.h> |
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20 #include <touchlogicalfeedback.h> |
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21 |
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22 #include "tactilefeedbacksrv.h" |
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23 #include "tactilefeedbacksession.h" |
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24 |
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25 // -------------------------------------------------------------------------- |
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26 // CTactileFeedbackSrv::NewLC |
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27 // 2-phased constructor. |
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28 // -------------------------------------------------------------------------- |
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29 // |
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30 CTactileFeedbackSrv* CTactileFeedbackSrv::NewL() |
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31 { |
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32 CTactileFeedbackSrv* self = new (ELeave) CTactileFeedbackSrv(); |
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33 CleanupStack::PushL(self); |
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34 self->ConstructL(); |
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35 CleanupStack::Pop(self); |
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36 return self; |
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37 } |
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38 |
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39 // -------------------------------------------------------------------------- |
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40 // CTactileFeedbackSrv::CTactileFeedbackSrv() |
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41 // C++ constructor. |
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42 // -------------------------------------------------------------------------- |
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43 // |
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44 CTactileFeedbackSrv::CTactileFeedbackSrv() |
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45 : CPolicyServer( EPriorityNormal, |
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46 KTactileFeedbackPolicy, |
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47 ESharableSessions ), |
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48 iSessionCount(0) |
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49 { |
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50 // Vibra and audio feedbacks are enabled by default. |
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51 iDeviceFeedbackEnabled |= ETouchFeedbackAudio; |
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52 iDeviceFeedbackEnabled |= ETouchFeedbackVibra; |
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53 } |
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54 |
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55 // -------------------------------------------------------------------------- |
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56 // CTactileFeedbackSrv::ConstructL |
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57 // 2nd phase constructor. |
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58 // -------------------------------------------------------------------------- |
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59 // |
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60 void CTactileFeedbackSrv::ConstructL() |
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61 { |
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62 StartL( KTactileFeedbackServer ); |
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63 iResolver = CTactileFeedbackResolver::NewL(); |
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64 } |
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65 |
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66 // -------------------------------------------------------------------------- |
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67 // CTactileFeedbackSrv::~CTactileFeedbackSrv() |
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68 // C++ destructor. |
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69 // -------------------------------------------------------------------------- |
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70 // |
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71 CTactileFeedbackSrv::~CTactileFeedbackSrv() |
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72 { |
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73 delete iResolver; |
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74 } |
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75 |
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76 // -------------------------------------------------------------------------- |
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77 // CTactileFeedbackSrv::NewSessionL |
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78 // from CServer2, creates a new session. |
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79 // -------------------------------------------------------------------------- |
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80 // |
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81 CSession2* CTactileFeedbackSrv::NewSessionL( const TVersion& aVersion, |
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82 const RMessage2& /*aMsg*/ ) const |
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83 { |
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84 TBool supported = User::QueryVersionSupported( TVersion( |
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85 KTactileFeedbackServerMajor, |
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86 KTactileFeedbackServerMinor, |
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87 KTactileFeedbackServerBuild ), |
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88 aVersion ); |
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89 if ( !supported ) |
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90 { |
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91 User::Leave( KErrNotSupported ); |
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92 } |
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93 |
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94 return new (ELeave) CTactileFeedbackSession(); |
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95 } |
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96 |
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97 // -------------------------------------------------------------------------- |
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98 // CTactileFeedbackSrv::AddSession |
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99 // -------------------------------------------------------------------------- |
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100 // |
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101 void CTactileFeedbackSrv::AddSession() |
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102 { |
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103 iSessionCount++; |
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104 } |
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105 |
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106 // -------------------------------------------------------------------------- |
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107 // CTactileFeedbackSrv::RemoveSession |
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108 // -------------------------------------------------------------------------- |
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109 // |
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110 void CTactileFeedbackSrv::RemoveSession() |
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111 { |
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112 iSessionCount--; |
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113 if ( !iSessionCount ) |
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114 { |
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115 CActiveScheduler::Stop(); |
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116 } |
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117 } |
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118 |
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119 // -------------------------------------------------------------------------- |
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120 // CTactileFeedbackSrv::PlayFeedback |
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121 // -------------------------------------------------------------------------- |
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122 // |
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123 void CTactileFeedbackSrv::PlayFeedback( TTouchLogicalFeedback aFeedback, |
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124 TBool aPlayHaptics, |
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125 TBool aPlayAudio ) |
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126 { |
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127 TBool playHaptics(EFalse); |
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128 TBool playAudio(EFalse); |
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129 |
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130 if ( (iDeviceFeedbackEnabled & ETouchFeedbackVibra) && aPlayHaptics ) |
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131 { |
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132 playHaptics = ETrue; |
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133 } |
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134 if ( (iDeviceFeedbackEnabled & ETouchFeedbackAudio) && aPlayAudio ) |
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135 { |
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136 playAudio = ETrue; |
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137 } |
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138 |
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139 if ( playHaptics || playAudio ) |
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140 { |
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141 iResolver->PlayFeedback( aFeedback, playHaptics, playAudio ); |
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142 } |
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143 } |
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144 |
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145 // -------------------------------------------------------------------------- |
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146 // CTactileFeedbackSrv::StartFeedback |
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147 // -------------------------------------------------------------------------- |
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148 // |
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149 void CTactileFeedbackSrv::StartFeedback( TTouchContinuousFeedback aType, |
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150 TInt aIntensity ) |
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151 { |
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152 iResolver->StartFeedback( aType, aIntensity ); |
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153 } |
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154 |
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155 // --------------------------------------------------------------------------- |
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156 // CTactileFeedbackSrv::ModifyFeedback. |
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157 // --------------------------------------------------------------------------- |
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158 // |
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159 void CTactileFeedbackSrv::ModifyFeedback( TInt aIntensity ) |
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160 { |
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161 iResolver->ModifyFeedback( aIntensity ); |
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162 } |
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163 |
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164 // --------------------------------------------------------------------------- |
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165 // CTactileFeedbackSrv::StopFeedback. |
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166 // --------------------------------------------------------------------------- |
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167 // |
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168 void CTactileFeedbackSrv::StopFeedback() |
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169 { |
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170 iResolver->StopFeedback(); |
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171 } |
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172 |
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173 // --------------------------------------------------------------------------- |
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174 // CTactileFeedbackSrv::EnableFeedbackForDevice |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 void CTactileFeedbackSrv::EnableFeedbackForDevice( TTouchFeedbackType aFeedbackType ) |
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178 { |
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179 iDeviceFeedbackEnabled = aFeedbackType; |
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180 } |
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181 |
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182 // --------------------------------------------------------------------------- |
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183 // CTactileFeedbackSrv::FeedbackEnabledForDeviceL |
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184 // --------------------------------------------------------------------------- |
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185 // |
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186 TTouchFeedbackType CTactileFeedbackSrv::FeedbackEnabledForDevice() |
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187 { |
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188 return static_cast<TTouchFeedbackType>( iDeviceFeedbackEnabled ); |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // CTactileFeedbackSrv::PlayPreviewFeedbackL |
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193 // --------------------------------------------------------------------------- |
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194 // |
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195 void CTactileFeedbackSrv::PlayPreviewFeedback( TInt aLevel, |
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196 TTouchLogicalFeedback aFeedback, |
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197 TTouchFeedbackType aType ) |
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198 { |
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199 iResolver->PlayPreviewFeedback( aLevel, aFeedback, aType ); |
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200 } |
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201 |
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202 // --------------------------------------------------------------------------- |
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203 // CTactileFeedbackSrv::StartPreviewFeedbackL |
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204 // --------------------------------------------------------------------------- |
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205 // |
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206 void CTactileFeedbackSrv::StartPreviewFeedback( TInt aLevel, |
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207 TTouchContinuousFeedback aFeedback, |
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208 TInt aIntensity, |
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209 TTouchFeedbackType aType ) |
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210 { |
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211 iResolver->StartPreviewFeedback( aLevel, aFeedback, aIntensity, aType ); |
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212 } |
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213 |
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214 // --------------------------------------------------------------------------- |
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215 // CTactileFeedbackSrv::StopPreviewFeedbackL |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 void CTactileFeedbackSrv::StopPreviewFeedback() |
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219 { |
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220 iResolver->StopPreviewFeedback(); |
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221 } |
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222 |
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223 // End of file |