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: CCamCameraControllerActive class implementation. |
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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 "camcameracontrollerflags.hrh" |
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20 |
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21 #include <ecam.h> |
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22 #ifdef CAMERAAPP_CAPI_V2 |
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23 #include <ecamadvsettings.h> // KECamFineResolutionFactor |
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24 #endif |
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25 |
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26 #include "camlogging.h" |
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27 #include "camcameracontroller.pan" |
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28 #include "camcameracontrollertypes.h" |
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29 #include "camconstantsettingprovider.h" |
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30 #include "camsettingconversion.h" |
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31 #include "CamAppController.h" |
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32 #include "campointerutility.inl" |
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33 |
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34 using namespace NCamCameraController; |
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35 |
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36 // =========================================================================== |
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37 // Local data |
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38 |
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39 static const CCamera::TFormat KImageFormat = CCamera::EFormatExif; |
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40 static const TSize KImageSize = TSize(1600,1200); // 2MPix, supported in most products |
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41 static const TInt KImageFactor = 100; |
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42 |
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43 static const CCamera::TFormat KImageFormatSecondary = CCamera::EFormatFbsBitmapColor16M; |
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44 static const TSize KImageSizeSecondary = TSize( 320,240 ); |
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45 static const TInt KImageFactorSecondary = 100; |
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46 |
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47 static const TSize KViewfinderSize = TSize(320, 240); |
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48 static const TCamViewfinderMode KViewFinderMode = ECamViewfinderBitmap; |
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49 |
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50 static const TSize KViewfinderSizeSecondary = TSize( 240, 180 ); |
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51 |
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52 static const CCamera::TFormat KSnapshotFormat = CCamera::EFormatFbsBitmapColor16M; |
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53 static const TSize KSnapshotSize = TSize(320, 240); |
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54 static const TBool KSnapshotMaintainAspect = EFalse; |
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55 |
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56 static const CCamera::TFlash KFlashSetting = CCamera::EFlashAuto; |
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57 |
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58 static const CCamera::TExposure KEvModeSetting = CCamera::EExposureAuto; |
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59 #ifdef CAMERAAPP_CAPI_V2 |
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60 static const TInt KEvValueSetting = 2; |
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61 #endif |
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62 |
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63 static const TInt KISOValue = 100; |
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64 static const CCamera::TWhiteBalance KWbModeSetting = CCamera::EWBAuto; |
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65 static const CCamera::TBrightness KBrightnessValue = CCamera::EBrightnessAuto; |
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66 static const CCamera::TContrast KContrastValue = CCamera::EContrastAuto; |
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67 static const TInt KDigitalZoomValue = 1; |
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68 static const TInt KOpticalZoomValue = 1; |
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69 |
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70 #ifdef CAMERAAPP_CAPI_V2 |
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71 static const CCamera::CCameraAdvancedSettings::TFocusRange KFocusRange = |
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72 CCamera::CCameraAdvancedSettings::EFocusRangeAuto; |
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73 #endif // CAMERAAPP_CAPI_V2 |
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74 |
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75 // ------------------------------------- |
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76 // Video by CAE settings: |
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77 // - MMS video setting, as it's the same in all products in use. |
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78 #ifdef CAMERAAPP_CAE_FOR_VIDEO |
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79 |
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80 static const TSize KVideoFrameSize = TSize(176, 144); |
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81 static const TReal KVideoFrameRate = 15.0f; |
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82 static const TInt KVideoVideoBitRate = 64000; |
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83 static const TInt KVideoAudioBitRate = 12200; |
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84 static const TBool KVideoAudioOn = ETrue; |
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85 |
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86 _LIT8( KVideoMimeType, "video/3gpp" ); |
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87 _LIT ( KVideoSupplier, "Nokia" ); |
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88 _LIT8( KVideoVideoType, "video/H263-2000" ); |
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89 _LIT8( KVideoAudioType, " AMR" ); |
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90 |
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91 #endif // CAMERAAPP_CAE_FOR_VIDEO |
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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 // Local methods |
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97 |
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98 |
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99 // =========================================================================== |
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100 // Methods |
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101 |
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102 // static |
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103 CCamConstantSettingProvider* |
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104 CCamConstantSettingProvider::NewL( CCamAppController& aController ) |
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105 { |
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106 CCamConstantSettingProvider* self = |
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107 CCamConstantSettingProvider::NewLC( aController ); |
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108 CleanupStack::Pop( self ); |
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109 return self; |
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110 } |
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111 |
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112 // static |
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113 CCamConstantSettingProvider* |
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114 CCamConstantSettingProvider::NewLC( CCamAppController& aController ) |
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115 { |
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116 CCamConstantSettingProvider* self = |
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117 new (ELeave) CCamConstantSettingProvider( aController ); |
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118 CleanupStack::PushL( self ); |
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119 self->ConstructL(); |
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120 return self; |
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121 } |
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122 |
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123 // virtual |
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124 CCamConstantSettingProvider::~CCamConstantSettingProvider() |
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125 { |
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126 iPendingSettingChanges.Close(); |
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127 } |
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128 |
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129 // =========================================================================== |
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130 // From MCamSettingProvider |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // virtual |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 void |
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137 CCamConstantSettingProvider::ProvideCameraParamL( |
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138 const NCamCameraController::TCamCameraParamId& aParamId, |
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139 TAny* aParamData ) |
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140 { |
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141 __ASSERT_DEBUG( aParamData, Panic( ECamNullPointer ) ); |
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142 switch( aParamId ) |
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143 { |
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144 // ----------------------------------------------------------------------- |
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145 case ECameraParamImage: |
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146 { |
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147 TPckgBuf<TCamParamsImage>* ptr = |
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148 static_cast<TPckgBuf<TCamParamsImage>*>( aParamData ); |
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149 CheckNonNullL( ptr, KErrNotFound ); |
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150 TCamParamsImage& params( (*ptr)() ); |
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151 |
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152 if( ECamActiveCameraPrimary == iController.ActiveCamera() ) |
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153 { |
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154 // Primary camera parameters |
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155 params.iFormat = KImageFormat; |
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156 params.iSize = KImageSize; |
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157 params.iQualityFactor = KImageFactor; |
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158 } |
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159 else |
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160 { |
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161 // Secondary camera parameters |
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162 params.iFormat = KImageFormatSecondary; |
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163 params.iSize = KImageSizeSecondary; |
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164 params.iQualityFactor = KImageFactorSecondary; |
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165 } |
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166 |
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167 break; |
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168 } |
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169 // ----------------------------------------------------------------------- |
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170 #ifdef CAMERAAPP_CAE_FOR_VIDEO |
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171 case ECameraParamVideoCae: |
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172 { |
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173 TPckgBuf<TCamParamsVideoCae>* ptr = |
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174 static_cast<TPckgBuf<TCamParamsVideoCae>*>( aParamData ); |
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175 CheckNonNullL( ptr, KErrNotFound ); |
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176 |
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177 TCamParamsVideoCae& params( (*ptr)() ); |
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178 |
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179 params.iFrameSize = KVideoFrameSize; |
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180 params.iFrameRate = KVideoFrameRate; |
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181 params.iVideoBitRate = KVideoVideoBitRate; |
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182 params.iAudioBitRate = KVideoAudioBitRate; |
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183 params.iAudioOn = KVideoAudioOn; |
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184 params.iMimeType.Set ( KVideoMimeType ); |
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185 params.iSupplier.Set ( KVideoSupplier ); |
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186 params.iVideoType.Set( KVideoVideoType ); |
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187 params.iAudioType.Set( KVideoAudioType ); |
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188 |
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189 break; |
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190 } |
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191 #endif // CAMERAAPP_CAE_FOR_VIDEO |
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192 // ----------------------------------------------------------------------- |
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193 case ECameraParamVfMode: |
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194 { |
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195 TPckgBuf<TCamViewfinderMode>* ptr = |
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196 static_cast<TPckgBuf<TCamViewfinderMode>*>( aParamData ); |
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197 CheckNonNullL( ptr, KErrNotFound ); |
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198 TCamViewfinderMode& params( (*ptr)() ); |
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199 params = KViewFinderMode; |
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200 break; |
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201 } |
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202 // ----------------------------------------------------------------------- |
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203 case ECameraParamSnapshot: |
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204 { |
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205 TPckgBuf<TCamParamsSnapshot>* ptr = |
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206 static_cast<TPckgBuf<TCamParamsSnapshot>*>( aParamData ); |
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207 CheckNonNullL( ptr, KErrNotFound ); |
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208 TCamParamsSnapshot& params( (*ptr)() ); |
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209 |
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210 params.iSize = KSnapshotSize; |
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211 params.iFormat = KSnapshotFormat; |
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212 params.iMaintainAspect = KSnapshotMaintainAspect; |
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213 break; |
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214 } |
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215 // ----------------------------------------------------------------------- |
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216 default: |
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217 { |
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218 User::Leave( KErrNotSupported ); |
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219 break; |
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220 } |
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221 // ----------------------------------------------------------------------- |
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222 } |
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223 } |
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224 |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 // --------------------------------------------------------------------------- |
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228 // |
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229 void |
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230 CCamConstantSettingProvider::ProvideCameraSettingL( |
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231 const NCamCameraController::TCamCameraSettingId& aSettingId, |
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232 TAny* aSettingData ) |
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233 { |
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234 switch( aSettingId ) |
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235 { |
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236 case ECameraSettingQualityFactor: |
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237 { |
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238 TInt* ptr = static_cast<TInt*>( aSettingData ); |
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239 CheckNonNullL( ptr, KErrNotFound ); |
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240 *ptr = KImageFactor; |
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241 break; |
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242 } |
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243 case ECameraSettingFlash: |
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244 { |
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245 CCamera::TFlash* ptr = |
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246 static_cast<CCamera::TFlash*>( aSettingData ); |
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247 CheckNonNullL( ptr, KErrNotFound ); |
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248 *ptr = KFlashSetting; |
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249 break; |
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250 } |
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251 case ECameraSettingExposure: |
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252 { |
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253 TPckgBuf<TCamSettingDataExposure>* ptr = |
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254 static_cast<TPckgBuf<TCamSettingDataExposure>*>( aSettingData ); |
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255 CheckNonNullL( ptr, KErrNotFound ); |
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256 |
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257 TCamSettingDataExposure& evData( (*ptr)() ); |
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258 evData.iExposureMode = KEvModeSetting; |
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259 #ifdef CAMERAAPP_CAPI_V2 |
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260 evData.iExposureStep = KEvValueSetting * KECamFineResolutionFactor; |
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261 #else |
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262 evData.iExposureStep = 0; |
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263 #endif |
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264 break; |
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265 } |
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266 case ECameraSettingLightSensitivity: |
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267 { |
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268 TInt* ptr = static_cast<TInt*>( aSettingData ); |
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269 CheckNonNullL( ptr, KErrNotFound ); |
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270 *ptr = KISOValue; |
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271 break; |
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272 } |
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273 case ECameraSettingWhiteBalance: |
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274 { |
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275 TPckgBuf<TCamSettingDataWhiteBalance>* ptr = |
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276 static_cast<TPckgBuf<TCamSettingDataWhiteBalance>*>( aSettingData ); |
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277 CheckNonNullL( ptr, KErrNotFound ); |
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278 |
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279 TCamSettingDataWhiteBalance& wbData( (*ptr)() ); |
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280 wbData.iWhiteBalanceMode = KWbModeSetting; |
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281 break; |
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282 } |
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283 case ECameraSettingBrightness: |
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284 { |
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285 CCamera::TBrightness* ptr = |
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286 static_cast<CCamera::TBrightness*>( aSettingData ); |
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287 CheckNonNullL( ptr, KErrNotFound ); |
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288 *ptr = KBrightnessValue; |
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289 break; |
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290 } |
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291 case ECameraSettingContrast: |
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292 { |
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293 CCamera::TContrast* ptr = |
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294 static_cast<CCamera::TContrast*>( aSettingData ); |
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295 CheckNonNullL( ptr, KErrNotFound ); |
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296 *ptr = KContrastValue; |
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297 break; |
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298 } |
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299 case ECameraSettingDigitalZoom: |
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300 { |
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301 TInt* ptr = static_cast<TInt*>( aSettingData ); |
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302 CheckNonNullL( ptr, KErrNotFound ); |
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303 *ptr = KDigitalZoomValue; |
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304 break; |
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305 } |
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306 case ECameraSettingOpticalZoom: |
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307 { |
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308 TInt* ptr = static_cast<TInt*>( aSettingData ); |
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309 CheckNonNullL( ptr, KErrNotFound ); |
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310 *ptr = KOpticalZoomValue; |
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311 break; |
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312 } |
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313 |
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314 #ifdef CAMERAAPP_CAPI_V2 |
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315 case ECameraSettingFocusRange: |
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316 { |
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317 CCamera::CCameraAdvancedSettings::TFocusRange* ptr = |
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318 static_cast<CCamera::CCameraAdvancedSettings::TFocusRange*>( aSettingData ); |
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319 CheckNonNullL( ptr, KErrNotFound ); |
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320 *ptr = KFocusRange; |
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321 break; |
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322 } |
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323 #endif // CAMERAAPP_CAPI_V2 |
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324 case ECameraSettingAudioMute: |
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325 { |
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326 TBool* ptr = static_cast<TBool*>( aSettingData ); |
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327 CheckNonNullL( ptr, KErrNotFound ); |
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328 *ptr = EFalse; |
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329 break; |
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330 } |
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331 case ECameraSettingContAF: |
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332 { |
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333 TBool* ptr = static_cast<TBool*>( aSettingData ); |
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334 CheckNonNullL( ptr, KErrNotFound ); |
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335 *ptr = ETrue; |
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336 break; |
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337 } |
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338 case ECameraSettingFileMaxSize: |
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339 { |
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340 TInt* ptr = static_cast<TInt*>( aSettingData ); |
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341 CheckNonNullL( ptr, KErrNotFound ); |
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342 *ptr = 0; // not limited |
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343 break; |
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344 } |
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345 case ECameraSettingFileName: |
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346 { |
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347 TPtr* ptr = static_cast<TPtr*>( aSettingData ); |
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348 CheckNonNullL( ptr, KErrNotFound ); |
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349 *ptr = iController.CurrentFullFileName(); |
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350 break; |
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351 } |
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352 default: |
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353 { |
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354 User::Leave( KErrNotSupported ); |
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355 break; |
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356 } |
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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 void |
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366 CCamConstantSettingProvider::ProvidePendingSettingChangesL( |
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367 RArray<NCamCameraController::TCamCameraSettingId>& aSettingIds ) |
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368 { |
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369 PRINT( _L("Camera => CCamConstantSettingProvider::ProvidePendingSettingChangesL") ); |
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370 aSettingIds.Reset(); |
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371 aSettingIds.ReserveL( iPendingSettingChanges.Count() ); |
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372 for( TInt i = 0; i < iPendingSettingChanges.Count(); i++ ) |
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373 { |
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374 aSettingIds.AppendL( iPendingSettingChanges[i] ); |
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375 } |
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376 PRINT1( _L("Camera <> %d settings changed"), aSettingIds.Count() ); |
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377 |
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378 |
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379 // Update: Reset only when asked. Enables retries. |
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380 // iPendingSettingChanges.Reset(); |
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381 PRINT( _L("Camera <= CCamConstantSettingProvider::ProvidePendingSettingChangesL") ); |
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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 // PendingSettingChangeCount |
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387 // --------------------------------------------------------------------------- |
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388 // |
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389 TInt |
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390 CCamConstantSettingProvider::PendingSettingChangeCount() const |
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391 { |
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392 return iPendingSettingChanges.Count(); |
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393 } |
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394 |
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395 |
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396 // =========================================================================== |
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397 // From MCamSettingsModelObserver |
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398 /* |
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399 // --------------------------------------------------------------------------- |
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400 // |
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401 // --------------------------------------------------------------------------- |
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402 // |
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403 void |
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404 CCamConstantSettingProvider::IntegerSettingChangedL( |
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405 TCamSettingItemIds aSettingItem, |
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406 TInt// aSettingValue |
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407 ) |
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408 { |
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409 TCamCameraIntSettingId cameraId = |
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410 Map2CameraControllerSettingId( aSettingItem ); |
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411 |
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412 if( ECameraSettingNone != cameraId |
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413 && KErrNotFound == iPendingSettingChanges.Find( cameraId ) ) |
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414 { |
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415 iPendingSettingChanges.AppendL( cameraId ) |
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416 } |
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417 } |
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418 |
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419 |
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420 // --------------------------------------------------------------------------- |
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421 // |
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422 // --------------------------------------------------------------------------- |
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423 // |
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424 void |
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425 CCamConstantSettingProvider::TextSettingChangedL( |
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426 TCamSettingItemIds aSettingItem, |
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427 const TDesC&// aSettingValue |
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428 ) |
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429 { |
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430 TCamCameraIntSettingId cameraId = |
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431 Map2CameraControllerSettingId( aSettingIds[i] ); |
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432 |
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433 if( ECameraSettingNone != cameraId ) |
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434 { |
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435 iPendingSettingChanges.Append( cameraId ) |
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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 // --------------------------------------------------------------------------- |
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442 // |
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443 void |
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444 CCamConstantSettingProvider::Reset() |
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445 { |
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446 iPendingSettingChanges.Reset(); |
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447 } |
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448 |
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449 // --------------------------------------------------------------------------- |
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450 // |
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451 // --------------------------------------------------------------------------- |
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452 // |
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453 void |
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454 CCamConstantSettingProvider |
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455 ::AddPendingSettingChangesL( const RArray<TCamSettingItemIds>& aUiSettingIds ) |
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456 { |
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457 iPendingSettingChanges.ReserveL( aUiSettingIds.Count() |
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458 + iPendingSettingChanges.Count() ); |
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459 |
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460 for( TInt i = 0; i < aUiSettingIds.Count(); i++ ) |
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461 { |
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462 AddPendingSettingChangeL( aUiSettingIds[i] ); |
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463 } |
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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 void |
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471 CCamConstantSettingProvider |
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472 ::AddPendingSettingChangeL( TCamSettingItemIds aUiSettingId ) |
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473 { |
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474 TCamCameraSettingId cameraId = |
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475 CCamSettingConversion::Map2CameraControllerSettingId( aUiSettingId ); |
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476 |
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477 // Add each setting only once |
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478 if( ECameraSettingNone != cameraId |
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479 && KErrNotFound == iPendingSettingChanges.Find( cameraId ) ) |
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480 { |
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481 iPendingSettingChanges.AppendL( cameraId ); |
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482 } |
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483 } |
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484 |
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485 // --------------------------------------------------------------------------- |
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486 // SetSupportedISORatesL |
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487 // |
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488 // --------------------------------------------------------------------------- |
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489 // |
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490 void |
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491 CCamConstantSettingProvider::SetSupportedISORatesL( const RArray<TInt>& aSupportedIsoRates ) |
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492 { |
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493 iSupportedISORates = aSupportedIsoRates; |
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494 if ( iSupportedISORates.Count() != 0 ) |
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495 { |
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496 iValidISORates = ETrue; |
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497 } |
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498 } |
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499 |
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500 // =========================================================================== |
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501 // private |
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502 |
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503 |
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504 // --------------------------------------------------------------------------- |
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505 // |
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506 // --------------------------------------------------------------------------- |
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507 // |
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508 void |
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509 CCamConstantSettingProvider::ConstructL() |
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510 { |
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511 } |
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512 |
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513 // --------------------------------------------------------------------------- |
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514 // |
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515 // --------------------------------------------------------------------------- |
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516 // |
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517 CCamConstantSettingProvider |
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518 ::CCamConstantSettingProvider( CCamAppController& aController ) |
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519 : iController( aController ), |
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520 iPendingSettingChanges() |
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521 { |
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522 } |
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523 |
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