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1 /* |
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2 * Copyright (c) 2009 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: Juha Kauppinen, Mika Hokkanen |
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13 * |
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14 * Description: Photo Browser |
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15 * |
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16 */ |
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17 |
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18 #ifndef __IEEDITOR_H__ |
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19 #define __IEEDITOR_H__ |
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20 |
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21 // Include files |
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22 #include <e32base.h> |
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23 #include <f32file.h> |
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24 #include <FBS.H> |
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25 #include <ImageConversion.h> |
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26 #include <IclExtJpegApi.h> |
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27 #include <IEImage.h> |
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28 |
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29 #include <IDLImageProcessing.h> |
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30 |
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31 #include "IEImageDecoder.h" |
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32 #include "IEImageEncoder.h" |
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33 #include "ImagicConsts.h" |
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34 |
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35 #define _FACEBROWSING |
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36 |
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37 // Forward class declaration |
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38 class CIEImageDecoder; |
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39 class CIEImageEncoder; |
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40 |
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41 class TEditedImage |
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42 { |
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43 public: |
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44 TIEFeature iEditedFeature; |
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45 TInt iEditedValue; |
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46 TIEColorParams iColorValue; |
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47 HBufC8* iEditedYuvData; |
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48 }; |
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49 |
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50 class MIEObserver |
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51 { |
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52 public: |
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53 virtual void WizardImagesLoadedL(TInt aError) = 0; |
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54 virtual void FeatureCompleteL(TIEFeature aFeature, TInt aError) = 0; |
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55 virtual void FeatureErrorL(TIEFeature aFeature, TInt aError) = 0; |
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56 virtual void ImageSavedL(TInt aError, TReal aAspectRatio) = 0; |
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57 }; |
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58 |
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59 // Class declaration |
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60 class CIEEditor : public CBase, |
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61 public MDecodingObserver, |
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62 public MEncodingObserver, |
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63 public MIDLObserver |
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64 { |
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65 public: |
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66 static CIEEditor* NewL(RFs& aFileServer, MIEObserver& aObserver); |
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67 ~CIEEditor(); |
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68 |
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69 private: |
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70 void ConstructL(); |
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71 CIEEditor(RFs& aFileServer, MIEObserver& aObsaerver); |
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72 |
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73 public: // From MDecodingObserver |
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74 void YuvImageReadyL(TInt aError); |
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75 void BitmapReadyL(TInt aError); |
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76 |
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77 public: // From MEncodingObserver |
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78 void JpegImageReadyL(TInt aError); |
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79 |
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80 TSize GetRotateImageSize(); |
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81 TInt GetRotationAngle(); |
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82 |
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83 public: // From MIDLObserver |
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84 inline void ProcessingComplete(TDesC8& /*aData*/){}; |
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85 inline void HandleError(TInt /*aError*/){}; |
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86 |
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87 public: |
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88 void EditImageL(TIEImage* aImage, const TIEFeature aFeature, const TInt aValue); |
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89 void EditImageWizardL(const TIEFeature aFeature, RArray<CFbsBitmap*>& aBitmapArray, const TInt aIndex = 0); |
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90 void EditBrightnessL(CFbsBitmap& aBitmap, const TInt aValue); |
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91 void EditContrastL(CFbsBitmap& aBitmap, const TInt aValue); |
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92 void EditColorL(CFbsBitmap& aBitmap, |
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93 const TInt aRedValue, |
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94 const TInt aGreenValue, |
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95 const TInt aBlueValue); |
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96 void EditGammaL(CFbsBitmap& aBitmap, const TInt aValue); |
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97 void EditEdgeEnhancementL(CFbsBitmap& aBitmap, const TInt aValue); |
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98 void RotateImageL(CFbsBitmap& aBitmap, const TRotationAngle aRotationAngle); |
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99 void CropImageL(CFbsBitmap& aBitmap, const TRect aRect); |
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100 void EditLocalColorCorrectionL(CFbsBitmap& aBitmap, const TInt aValue); |
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101 void SetImageAndModeL(const TDesC& aImageName, const TIEEditingMode aEditingMode); |
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102 void CompleteWizardEditL(const TInt aIndex); |
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103 void SaveEditedImageL(const TDesC& aSrcFileName, const TDesC& aTargetFileName); |
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104 void CleanYuvDataArray(); |
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105 void DeleteInputYUVBuffer(); |
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106 void CleanBitmapArray(); |
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107 |
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108 |
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109 void DetectFaceL(const TDesC &aFileName); |
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110 void DetectFaceL(); |
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111 void FaceDetectSetupL(const TIEFeature aFeature, const TIDLFeatures aIDLFeature); |
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112 void NoOfFacesDetected(TInt &aNoOfFaces); |
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113 |
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114 void NoOfFacesDetected(TInt &aNoOfFaces, RArray<TRect> &aFaceCoordinates); |
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115 |
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116 |
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117 private: |
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118 void PrepareOutputBuffersL(TInt aBuffers, TInt aSize); |
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119 void CreateBitmapsL(TInt aBitmaps, TSize aSize); |
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120 |
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121 void SetupL(CFbsBitmap& aBitmap, |
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122 const TIEFeature aFeature, |
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123 const TIDLFeatures aIDLFeature, |
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124 const TAny* aValue); |
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125 |
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126 //void InitializeFeatureL(); |
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127 void InitializeFeatureL(const TSize aInSize, const TSize aOutsize); |
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128 void ProcessImageL(TDesC8& aInputData, TDesC8& aOutputData); |
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129 |
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130 void EditFeatureL(TIEFeature aFeature); |
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131 void EditBrightnessL(); |
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132 void EditContrastL(); |
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133 void EditColorL(); |
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134 void EditSharpnessL(); |
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135 void EditGammaL(); |
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136 void RotateImageL(); |
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137 void CropImageL(); |
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138 void EditLocalColorCorrectionL(); |
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139 |
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140 void SaveImageL(); |
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141 |
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142 void SaveDataToFileL(const TDesC& aFileName, TDesC8& aData); |
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143 void GenerateFileName(TDes& aFileName, TDesC& aFeature, TInt aSuffix, TBool aIsYuv); |
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144 |
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145 void SetImageParams(const TIEFeature aFeature, const TAny* aFeatureValue); |
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146 |
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147 private: // Data |
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148 RFs& iFileServer; |
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149 MIEObserver& iObserver; |
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150 |
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151 CIEImageDecoder* iImageDecoder; |
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152 CIEImageEncoder* iImageEncoder; |
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153 |
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154 RArray<TEditedImage> iYuvDataArray; |
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155 RArray<CFbsBitmap*>* iBitmapArrayPtr; |
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156 RArray<CFbsBitmap*> iBitmapArray; |
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157 |
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158 HBufC8* iInBufferYuv; |
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159 HBufC8* iOutBufferYuv; |
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160 HBufC8* iJpegBuffer; |
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161 |
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162 CFbsBitmap* iBitmap; |
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163 |
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164 CIDLImageProcessing* iIDLImageProcessor; |
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165 |
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166 TSize iSize; |
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167 TSize iFinalImageSize; |
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168 TSize iRotatedSize; |
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169 TSize iCroppedSize; |
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170 |
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171 TInt iBitmapArrayIndex; |
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172 TInt iYuvDataArrayIndex; |
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173 TInt iOrgImagePos; |
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174 |
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175 TUint8* iBufU; |
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176 |
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177 TIEImage iCurrentImage; |
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178 TIEFeature iCurrentFeature; |
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179 TIDLFeatures iCurrentIDLFeature; |
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180 TInt iFeatureValue; |
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181 TIEEditingMode iEditingMode; |
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182 |
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183 TRotationAngle iRotationAngle; |
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184 TInt iAngle; |
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185 TInt iNumberOfRotation; |
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186 |
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187 TRect iCropRect; |
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188 |
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189 TBool iImageEdited; |
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190 TBool iEditComplete; |
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191 |
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192 TInt iBufferSize; |
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193 float iAspectRatio; |
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194 |
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195 TFileName iFileName; |
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196 |
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197 #ifdef __SAVE_INTERMEDIATE_FILES__ |
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198 TInt iCount; |
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199 #endif |
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200 |
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201 }; |
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202 |
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203 #endif //__IEEDITOR_H__ |