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1 /* |
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2 * Copyright (c) 2006 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: |
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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 |
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20 |
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21 #include "mcecamerasource.h" |
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22 #include "mcecomcamerasource.h" |
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23 #include "mcesession.h" |
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24 #include "mcemediastream.h" |
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25 #include "mceitcsender.h" |
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26 #include "mcemanager.h" |
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27 #include "mce.h" |
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28 #include "mceserial.h" |
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29 #include "mceclilogs.h" |
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30 |
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31 |
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32 #define _FLAT_DATA static_cast<CMceComCameraSource*>( iFlatData ) |
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33 #define FLAT_DATA( data ) _FLAT_DATA->data |
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34 |
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35 |
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36 const TInt KMinDigitalZoom = 0; |
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37 const TInt KMinContrast = -100; |
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38 const TInt KMaxContrast = 100; |
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39 const TInt KMinBrightness = -100; |
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40 const TInt KMaxBrightness = 100; |
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41 |
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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 // ----------------------------------------------------------------------------- |
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47 // |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 EXPORT_C CMceCameraSource* CMceCameraSource::NewL( CMceManager& aManager ) |
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51 { |
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52 CMceCameraSource* self = CMceCameraSource::NewLC( aManager ); |
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53 CleanupStack::Pop( self ); |
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54 return self; |
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55 } |
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56 |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 EXPORT_C CMceCameraSource* CMceCameraSource::NewLC( CMceManager& aManager ) |
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63 { |
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64 CMceCameraSource* self = new (ELeave) CMceCameraSource(); |
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65 CleanupStack::PushL( self ); |
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66 self->ConstructL( &aManager ); |
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67 return self; |
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68 } |
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69 |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 EXPORT_C CMceCameraSource::~CMceCameraSource() |
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76 { |
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77 } |
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78 |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 EXPORT_C void CMceCameraSource::EnableL() |
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85 { |
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86 MCECLI_DEBUG("CMceCameraSource::EnableL, Entry"); |
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87 |
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88 CMceMediaSource::DoEnableL(); |
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89 |
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90 MCECLI_DEBUG("CMceCameraSource::EnableL, Exit"); |
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91 } |
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92 |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 EXPORT_C void CMceCameraSource::DisableL() |
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99 { |
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100 MCECLI_DEBUG("CMceCameraSource::DisableL, Entry"); |
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101 |
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102 CMceMediaSource::DoDisableL(); |
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103 |
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104 MCECLI_DEBUG("CMceCameraSource::DisableL, Exit"); |
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105 } |
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106 |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 EXPORT_C TInt CMceCameraSource::CamerasAvailable() const |
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113 { |
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114 return FLAT_DATA( iCamerasAvailable ); |
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115 } |
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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 // ----------------------------------------------------------------------------- |
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121 // |
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122 EXPORT_C void CMceCameraSource::SetCameraIndexL( TInt aCameraIndex ) |
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123 { |
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124 MCECLI_DEBUG("CMceCameraSource::SetCameraIndexL, Entry"); |
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125 MCECLI_DEBUG_DVALUE("index", aCameraIndex ); |
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126 |
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127 |
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128 __ASSERT_ALWAYS( aCameraIndex >= 0 && |
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129 aCameraIndex < this->CamerasAvailable(), |
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130 User::Leave( KErrArgument ) ); |
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131 |
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132 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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133 { |
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134 |
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135 |
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136 FLAT_DATA( iCameraInfo ) = SetITCCameraIndexL( aCameraIndex ); |
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137 FLAT_DATA( iCameraIndex ) = aCameraIndex; |
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138 |
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139 |
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140 } |
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141 else |
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142 { |
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143 FLAT_DATA( iCameraIndex ) = aCameraIndex; |
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144 MCECLI_DEBUG("CMceCameraSource::SetCameraIndexL, done locally"); |
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145 } |
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146 |
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147 MCECLI_DEBUG("CMceCameraSource::SetCameraIndexL, Exit"); |
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148 |
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149 } |
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150 |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // |
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154 // ----------------------------------------------------------------------------- |
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155 // |
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156 EXPORT_C void CMceCameraSource::GetCameraInfo( TCameraInfo& aInfo ) const |
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157 { |
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158 aInfo = FLAT_DATA( iCameraInfo ); |
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159 } |
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160 |
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161 |
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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 EXPORT_C void CMceCameraSource::SetZoomFactorL( TInt aZoomFactor ) |
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167 { |
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168 MCECLI_DEBUG("CMceCameraSource::SetZoomFactorL, Entry"); |
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169 MCECLI_DEBUG_DVALUE("factor", aZoomFactor ); |
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170 |
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171 __ASSERT_ALWAYS( aZoomFactor >= FLAT_DATA( iCameraInfo.iMinZoom ) && |
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172 aZoomFactor <= FLAT_DATA( iCameraInfo.iMaxZoom ), |
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173 User::Leave( KErrArgument ) ); |
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174 |
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175 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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176 { |
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177 FLAT_DATA( iZoomFactor ) = SetITCValueL( EMceItcSetZoomFactor, |
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178 aZoomFactor ); |
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179 } |
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180 else |
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181 { |
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182 FLAT_DATA( iZoomFactor ) = aZoomFactor; |
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183 MCECLI_DEBUG("CMceCameraSource::SetZoomFactorL, done locally"); |
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184 } |
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185 |
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186 MCECLI_DEBUG("CMceCameraSource::SetZoomFactorL, Exit"); |
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187 |
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188 } |
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189 |
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190 |
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191 // ----------------------------------------------------------------------------- |
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192 // |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 EXPORT_C TInt CMceCameraSource::ZoomFactorL() |
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196 { |
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197 MCECLI_DEBUG("CMceCameraSource::ZoomFactorL, Entry"); |
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198 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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199 { |
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200 FLAT_DATA( iZoomFactor ) = GetITCValueL( EMceItcZoomFactor ); |
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201 } |
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202 else |
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203 { |
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204 //NOP |
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205 MCECLI_DEBUG("CMceCameraSource::ZoomFactorL, done locally"); |
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206 } |
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207 |
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208 MCECLI_DEBUG("CMceCameraSource::ZoomFactorL, Exit"); |
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209 |
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210 return FLAT_DATA( iZoomFactor ); |
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211 } |
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212 |
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213 |
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214 // ----------------------------------------------------------------------------- |
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215 // |
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216 // ----------------------------------------------------------------------------- |
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217 // |
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218 EXPORT_C void CMceCameraSource::SetDigitalZoomFactorL( TInt aDigitalZoomFactor ) |
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219 { |
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220 MCECLI_DEBUG("CMceCameraSource::SetDigitalZoomFactorL, Entry"); |
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221 MCECLI_DEBUG_DVALUE("factor", aDigitalZoomFactor ); |
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222 |
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223 __ASSERT_ALWAYS( aDigitalZoomFactor >= KMinDigitalZoom && |
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224 aDigitalZoomFactor <= FLAT_DATA( iCameraInfo.iMaxDigitalZoom ), |
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225 User::Leave( KErrArgument ) ); |
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226 |
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227 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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228 { |
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229 FLAT_DATA( iDigitalZoomFactor ) = |
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230 SetITCValueL( EMceItcSetDigitalZoomFactor, |
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231 aDigitalZoomFactor ); |
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232 } |
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233 else |
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234 { |
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235 FLAT_DATA( iDigitalZoomFactor ) = aDigitalZoomFactor; |
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236 MCECLI_DEBUG("CMceCameraSource::SetDigitalZoomFactorL, done locally"); |
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237 } |
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238 |
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239 MCECLI_DEBUG("CMceCameraSource::SetDigitalZoomFactorL, Exit"); |
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240 |
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241 } |
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242 |
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243 |
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244 // ----------------------------------------------------------------------------- |
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245 // |
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246 // ----------------------------------------------------------------------------- |
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247 // |
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248 EXPORT_C TInt CMceCameraSource::DigitalZoomFactorL() |
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249 { |
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250 MCECLI_DEBUG("CMceCameraSource::DigitalZoomFactorL, Entry"); |
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251 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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252 { |
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253 FLAT_DATA( iDigitalZoomFactor ) = |
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254 GetITCValueL( EMceItcDigitalZoomFactor ); |
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255 } |
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256 else |
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257 { |
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258 //NOP |
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259 MCECLI_DEBUG("CMceCameraSource::DigitalZoomFactorL, done locally"); |
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260 } |
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261 |
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262 MCECLI_DEBUG("CMceCameraSource::DigitalZoomFactorL, Exit"); |
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263 return FLAT_DATA( iDigitalZoomFactor ); |
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264 } |
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265 |
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266 |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 EXPORT_C void CMceCameraSource::SetContrastL( TInt aContrast ) |
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272 { |
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273 MCECLI_DEBUG("CMceCameraSource::SetContrastL, Entry"); |
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274 MCECLI_DEBUG_DVALUE("contrast", aContrast ); |
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275 |
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276 __ASSERT_ALWAYS( ( FLAT_DATA( iCameraInfo.iOptionsSupported ) & |
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277 TCameraInfo::EContrastSupported ) == |
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278 TCameraInfo::EContrastSupported, |
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279 User::Leave( KErrNotSupported ) ); |
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280 |
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281 __ASSERT_ALWAYS( (( aContrast >= KMinContrast && |
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282 aContrast <= KMaxContrast ) || |
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283 aContrast == CCamera::EContrastAuto ), |
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284 User::Leave( KErrArgument ) ); |
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285 |
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286 |
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287 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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288 { |
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289 FLAT_DATA( iContrast ) = SetITCValueL( EMceItcSetContrast, |
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290 aContrast ); |
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291 } |
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292 else |
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293 { |
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294 FLAT_DATA( iContrast ) = aContrast; |
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295 MCECLI_DEBUG("CMceCameraSource::SetContrastL, done locally"); |
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296 } |
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297 |
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298 MCECLI_DEBUG("CMceCameraSource::SetContrastL, Exit"); |
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299 |
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300 } |
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301 |
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302 |
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303 // ----------------------------------------------------------------------------- |
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304 // |
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305 // ----------------------------------------------------------------------------- |
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306 // |
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307 EXPORT_C TInt CMceCameraSource::ContrastL() |
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308 { |
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309 MCECLI_DEBUG("CMceCameraSource::ContrastL, Entry"); |
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310 |
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311 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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312 { |
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313 FLAT_DATA( iContrast ) = GetITCValueL( EMceItcContrast ); |
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314 } |
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315 else |
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316 { |
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317 //NOP |
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318 MCECLI_DEBUG("CMceCameraSource::ContrastL, done locally"); |
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319 } |
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320 |
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321 MCECLI_DEBUG("CMceCameraSource::ContrastL, Exit"); |
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322 return FLAT_DATA( iContrast ); |
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323 } |
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324 |
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325 |
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326 // ----------------------------------------------------------------------------- |
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327 // |
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328 // ----------------------------------------------------------------------------- |
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329 // |
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330 EXPORT_C void CMceCameraSource::SetBrightnessL( TInt aBrightness ) |
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331 { |
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332 MCECLI_DEBUG("CMceCameraSource::SetBrightnessL, Entry"); |
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333 MCECLI_DEBUG_DVALUE("brightness", aBrightness ); |
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334 |
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335 __ASSERT_ALWAYS( ( FLAT_DATA( iCameraInfo.iOptionsSupported ) & |
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336 TCameraInfo::EBrightnessSupported ) == |
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337 TCameraInfo::EBrightnessSupported, |
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338 User::Leave( KErrNotSupported ) ); |
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339 |
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340 __ASSERT_ALWAYS( (( aBrightness >= KMinBrightness && |
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341 aBrightness <= KMaxBrightness ) || |
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342 aBrightness == CCamera::EBrightnessAuto ), |
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343 User::Leave( KErrArgument ) ); |
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344 |
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345 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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346 { |
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347 FLAT_DATA( iBrightness ) = SetITCValueL( EMceItcSetBrightness, |
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348 aBrightness ); |
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349 } |
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350 else |
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351 { |
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352 FLAT_DATA( iBrightness ) = aBrightness; |
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353 MCECLI_DEBUG("CMceCameraSource::SetBrightnessL, done locally"); |
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354 } |
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355 |
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356 MCECLI_DEBUG("CMceCameraSource::SetBrightnessL, Exit"); |
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357 |
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358 } |
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359 |
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360 |
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361 // ----------------------------------------------------------------------------- |
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362 // |
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363 // ----------------------------------------------------------------------------- |
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364 // |
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365 EXPORT_C TInt CMceCameraSource::BrightnessL() |
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366 { |
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367 MCECLI_DEBUG("CMceCameraSource::BrightnessL, Entry"); |
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368 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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369 { |
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370 FLAT_DATA( iBrightness ) = GetITCValueL( EMceItcBrightness ); |
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371 } |
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372 else |
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373 { |
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374 //NOP |
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375 MCECLI_DEBUG("CMceCameraSource::BrightnessL, done locally"); |
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376 } |
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377 |
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378 MCECLI_DEBUG("CMceCameraSource::BrightnessL, Exit"); |
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379 return FLAT_DATA( iBrightness ); |
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380 } |
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381 |
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382 |
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383 // ----------------------------------------------------------------------------- |
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384 // |
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385 // ----------------------------------------------------------------------------- |
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386 // |
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387 EXPORT_C void CMceCameraSource::SetExposureL( CCamera::TExposure aExposure ) |
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388 { |
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389 MCECLI_DEBUG("CMceCameraSource::SetExposureL, Entry"); |
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390 MCECLI_DEBUG_DVALUE("exposure", aExposure ); |
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391 |
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392 __ASSERT_ALWAYS( |
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393 ( FLAT_DATA( iCameraInfo.iExposureModesSupported ) & aExposure ) == |
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394 aExposure, |
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395 User::Leave( KErrNotSupported ) ); |
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396 |
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397 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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398 { |
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399 FLAT_DATA( iExposure ) = SetITCValueL( EMceItcSetExposure, |
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400 aExposure ); |
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401 } |
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402 else |
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403 { |
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404 FLAT_DATA( iExposure ) = aExposure; |
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405 MCECLI_DEBUG("CMceCameraSource::SetExposureL, done locally"); |
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406 } |
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407 |
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408 MCECLI_DEBUG("CMceCameraSource::SetExposureL, Exit"); |
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409 |
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410 } |
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411 |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 EXPORT_C CCamera::TExposure CMceCameraSource::ExposureL() |
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418 { |
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419 MCECLI_DEBUG("CMceCameraSource::ExposureL, Entry"); |
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420 |
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421 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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422 { |
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423 FLAT_DATA( iExposure ) = GetITCValueL( EMceItcExposure ); |
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424 } |
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425 else |
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426 { |
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427 //NOP |
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428 MCECLI_DEBUG("CMceCameraSource::ExposureL, done locally"); |
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429 } |
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430 |
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431 MCECLI_DEBUG("CMceCameraSource::ExposureL, Exit"); |
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432 |
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433 return static_cast<CCamera::TExposure>( FLAT_DATA( iExposure ) ); |
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434 } |
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435 |
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436 |
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437 // ----------------------------------------------------------------------------- |
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438 // |
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439 // ----------------------------------------------------------------------------- |
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440 // |
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441 EXPORT_C void CMceCameraSource::SetWhiteBalanceL( |
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442 CCamera::TWhiteBalance aWhiteBalance ) |
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443 { |
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444 MCECLI_DEBUG("CMceCameraSource::SetWhiteBalanceL, Entry"); |
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445 MCECLI_DEBUG_DVALUE("white balance", aWhiteBalance ); |
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446 |
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447 __ASSERT_ALWAYS( |
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448 ( FLAT_DATA( iCameraInfo.iWhiteBalanceModesSupported ) & aWhiteBalance ) == |
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449 aWhiteBalance, |
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450 User::Leave( KErrNotSupported ) ); |
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451 |
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452 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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453 { |
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454 FLAT_DATA( iWhiteBalance ) = SetITCValueL( EMceItcSetWhiteBalance, |
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455 aWhiteBalance ); |
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456 } |
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457 else |
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458 { |
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459 FLAT_DATA( iWhiteBalance ) = aWhiteBalance; |
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460 MCECLI_DEBUG("CMceCameraSource::SetWhiteBalanceL, done locally"); |
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461 } |
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462 |
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463 MCECLI_DEBUG("CMceCameraSource::SetWhiteBalanceL, Exit"); |
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464 |
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465 } |
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466 |
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467 |
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468 // ----------------------------------------------------------------------------- |
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469 // |
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470 // ----------------------------------------------------------------------------- |
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471 // |
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472 EXPORT_C CCamera::TWhiteBalance CMceCameraSource::WhiteBalanceL() |
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473 { |
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474 MCECLI_DEBUG("CMceCameraSource::WhiteBalanceL, Entry"); |
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475 |
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476 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
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477 { |
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478 FLAT_DATA( iWhiteBalance ) = GetITCValueL( EMceItcWhiteBalance ); |
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479 } |
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480 else |
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481 { |
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482 //NOP |
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483 MCECLI_DEBUG("CMceCameraSource::WhiteBalanceL, done locally"); |
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484 } |
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485 |
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486 MCECLI_DEBUG("CMceCameraSource::WhiteBalanceL, Exit"); |
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487 return static_cast<CCamera::TWhiteBalance>( FLAT_DATA( iWhiteBalance ) ); |
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488 } |
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489 |
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490 |
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491 // ----------------------------------------------------------------------------- |
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492 // |
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493 // ----------------------------------------------------------------------------- |
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494 // |
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495 void CMceCameraSource::InitializeL( CMceManager* aManager ) |
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496 { |
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497 __ASSERT_ALWAYS( aManager, User::Leave( KErrArgument ) ); |
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498 |
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499 if ( !FLAT_DATA( iInitialInfoRetrieved ) ) |
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500 { |
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501 // Receive available camera count |
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502 MCECLI_DEBUG("CMceCameraSource::InitializeL, querying available cameras"); |
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503 TMceIds ids; |
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504 ids.iAppUID = aManager->AppUid().iUid; |
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505 |
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506 TMceItcArgTInt camerasAvailable; |
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507 |
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508 _FLAT_DATA->SenderL( |
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509 aManager->ServerSession() ).ReadL( ids, EMceItcCamerasAvailable, |
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510 camerasAvailable ); |
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511 |
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512 FLAT_DATA( iCamerasAvailable ) = camerasAvailable(); |
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513 |
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514 MCECLI_DEBUG_DVALUE("CMceCameraSource::InitializeL,\ |
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515 querying camera info for camera ", FLAT_DATA( iCameraIndex ) ); |
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516 |
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517 // Receive TCameraInfo |
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518 GetITCCameraInfoL( *aManager, FLAT_DATA( iCameraInfo ) ); |
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519 |
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520 FLAT_DATA( iInitialInfoRetrieved ) = ETrue; |
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521 |
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522 } |
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523 } |
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524 |
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525 // ----------------------------------------------------------------------------- |
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526 // |
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527 // ----------------------------------------------------------------------------- |
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528 // |
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529 void CMceCameraSource::GetITCCameraInfoL( CMceManager& aManager, |
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530 TCameraInfo& aInfo ) const |
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531 { |
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532 |
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533 // Receive TCameraInfo |
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534 TMceCameraInfo info; |
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535 info.iIndex = FLAT_DATA( iCameraIndex ); |
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536 |
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537 TMceItcArgTCameraInfo cameraInfo( info ); |
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538 |
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539 TMceIds infoIds; |
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540 infoIds.iAppUID = aManager.AppUid().iUid; |
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541 _FLAT_DATA->SenderL( |
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542 aManager.ServerSession() ).ReadL( infoIds, EMceItcCameraInfo, |
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543 cameraInfo ); |
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544 |
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545 aInfo = cameraInfo().iInfo; |
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546 |
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547 } |
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548 |
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549 |
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550 |
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551 |
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552 // ----------------------------------------------------------------------------- |
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553 // |
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554 // ----------------------------------------------------------------------------- |
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555 // |
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556 TCameraInfo CMceCameraSource::SetITCCameraIndexL( TInt aCameraIndex ) const |
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557 { |
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558 CMceSession* session = NULL; |
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559 |
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560 if ( iStream ) |
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561 { |
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562 session = iStream->Session(); |
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563 } |
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564 |
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565 if ( !session ) |
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566 { |
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567 User::Leave( KErrNotReady ); |
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568 } |
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569 |
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570 TMceIds ids; |
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571 session->PrepareForITC( ids ); |
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572 ids.iMediaID = iStream->Id(); |
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573 ids.iSourceID = Id(); |
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574 |
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575 TMceCameraInfo info; |
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576 info.iIndex = aCameraIndex; |
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577 |
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578 TMceItcArgTCameraInfo value( info ); |
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579 |
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580 session->ITCSender().ReadL( ids, EMceItcSetCameraIndex, value ); |
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581 |
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582 |
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583 return value().iInfo; |
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584 } |
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585 |
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586 |
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587 // ----------------------------------------------------------------------------- |
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588 // Factory method to inner usage |
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589 // ----------------------------------------------------------------------------- |
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590 // |
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591 CMceCameraSource* CMceCameraSource::NewL() |
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592 { |
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593 CMceCameraSource* self = CMceCameraSource::NewLC(); |
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594 CleanupStack::Pop( self ); |
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595 return self; |
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596 } |
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597 |
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598 |
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599 // ----------------------------------------------------------------------------- |
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600 // Factory method to inner usage |
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601 // ----------------------------------------------------------------------------- |
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602 // |
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603 CMceCameraSource* CMceCameraSource::NewLC() |
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604 { |
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605 CMceCameraSource* self = new (ELeave) CMceCameraSource(); |
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606 CleanupStack::PushL( self ); |
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607 self->ConstructL( NULL ); |
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608 return self; |
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609 } |
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610 |
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611 |
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612 // ----------------------------------------------------------------------------- |
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613 // |
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614 // ----------------------------------------------------------------------------- |
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615 // |
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616 TInt CMceCameraSource::GetITCValueL( TUint8 aITCFunction ) |
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617 { |
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618 CMceSession* session = NULL; |
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619 |
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620 if ( iStream ) |
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621 { |
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622 session = iStream->Session(); |
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623 } |
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624 |
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625 if ( !session ) |
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626 { |
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627 User::Leave( KErrNotReady ); |
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628 } |
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629 |
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630 TMceIds ids; |
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631 session->PrepareForITC( ids ); |
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632 ids.iMediaID = iStream->Id(); |
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633 ids.iSourceID = Id(); |
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634 |
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635 TMceItcArgTInt value; |
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636 |
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637 session->ITCSender().ReadL( ids, |
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638 static_cast<TMceItcFunctions>(aITCFunction), value ); |
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639 |
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640 return value(); |
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641 } |
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642 |
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643 |
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644 // ----------------------------------------------------------------------------- |
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645 // |
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646 // ----------------------------------------------------------------------------- |
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647 // |
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648 TInt CMceCameraSource::SetITCValueL( TUint8 aITCFunction, |
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649 TInt aValue ) |
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650 { |
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651 CMceSession* session = NULL; |
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652 |
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653 if ( iStream ) |
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654 { |
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655 session = iStream->Session(); |
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656 } |
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657 |
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658 if ( !session ) |
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659 { |
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660 User::Leave( KErrNotReady ); |
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661 } |
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662 |
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663 TMceIds ids; |
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664 session->PrepareForITC( ids ); |
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665 ids.iMediaID = iStream->Id(); |
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666 ids.iSourceID = Id(); |
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667 |
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668 TMceItcArgTInt value( aValue ); |
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669 |
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670 session->ITCSender().WriteL( ids, |
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671 static_cast<TMceItcFunctions>(aITCFunction), value ); |
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672 |
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673 return value(); |
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674 } |
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675 |
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676 |
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677 // ----------------------------------------------------------------------------- |
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678 // |
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679 // ----------------------------------------------------------------------------- |
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680 // |
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681 CMceCameraSource::CMceCameraSource() |
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682 :CMceMediaSource() |
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683 { |
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684 } |
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685 |
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686 |
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687 // ----------------------------------------------------------------------------- |
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688 // |
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689 // ----------------------------------------------------------------------------- |
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690 // |
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691 void CMceCameraSource::ConstructL( CMceManager* aManager ) |
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692 { |
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693 CMceComCameraSource* mic = CMceComCameraSource::NewLC(); |
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694 CMceMediaSource::ConstructL( mic ); |
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695 CleanupStack::Pop( mic ); |
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696 |
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697 if ( aManager ) |
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698 { |
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699 InitializeL( aManager ); |
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700 } |
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701 } |
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702 |