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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 // Include files |
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19 |
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20 #include <bautils.h> |
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21 #include <IEBgpsInfo.h> |
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22 |
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23 |
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24 #include "IEEngineImp.h" |
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25 #include "IEFileLoader.h" |
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26 #include "IEImageFinder.h" |
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27 #include "ImageMonitorAO.h" |
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28 |
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29 #ifdef _S60_5x_ACCELEROMETER_ |
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30 #include "IESensorMonitor.h" |
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31 #endif |
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32 |
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33 #define IMAGEFINDERMONITORAO |
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34 |
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35 //_LIT(KFacesPath, "ImagicFaces"); |
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36 |
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37 |
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38 CIEFileLoader* CIEFileLoader::NewL( |
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39 RFs& aFileServer, |
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40 CIEEngineImp* aEngImp, |
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41 RCriticalSection* aCritical/*, TRequestStatus& aStatus*/) |
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42 { |
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43 DP0_IMAGIC(_L("CIEFileLoader::NewL++")); |
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44 |
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45 CIEFileLoader* self = new (ELeave) CIEFileLoader(aFileServer, aEngImp, aCritical/*, aStatus*/); |
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46 CleanupStack::PushL(self); |
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47 self->ConstructL(); |
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48 CleanupStack::Pop(); |
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49 DP0_IMAGIC(_L("CIEFileLoader::NewL--")); |
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50 return self; |
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51 } |
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52 |
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53 CIEFileLoader::~CIEFileLoader() |
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54 { |
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55 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader++")); |
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56 |
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57 // Save database file if needed |
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58 if (iImageList) |
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59 TRAP_IGNORE(iImageList->WriteDatabaseL()); |
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60 |
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61 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 1")); |
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62 #ifdef IMAGEFINDERMONITORAO |
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63 if(iImageFinderMonitor->IsActive()) |
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64 { |
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65 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 1.1")); |
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66 iImageFinderMonitor->Cancel(); |
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67 } |
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68 |
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69 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 2")); |
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70 delete iImageFinderMonitor; |
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71 iImageFinderMonitor = NULL; |
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72 #endif |
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73 |
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74 // The object is created in ThreadEngine CreateThreadsL(). |
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75 // This is done because thread1 needs to cleanup before killing |
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76 // the thread. |
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77 iImageFinderThread->Stop(); |
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78 delete iImageFinderThread; |
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79 iImageFinderThread = NULL; |
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80 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader 3")); |
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81 |
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82 for(TInt i = 0;i < iFileNameData.Count();i++) |
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83 delete iFileNameData[i]; |
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84 |
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85 for(TInt i = 0;i < iFaceFilenameData.Count();i++) |
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86 delete iFaceFilenameData[i]; |
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87 |
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88 iFileNameData.Reset(); |
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89 iFileNameData.Close(); |
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90 |
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91 iFaceFilenameData.Reset(); |
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92 iFaceFilenameData.Close(); |
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93 |
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94 delete iImageList; |
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95 |
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96 //delete iFileSystemMonitor; |
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97 DP0_IMAGIC(_L("CIEFileLoader::~CIEFileLoader--")); |
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98 } |
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99 |
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100 CIEFileLoader::CIEFileLoader( |
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101 RFs& aFileServer, |
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102 CIEEngineImp* aEngImp, |
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103 RCriticalSection* aCritical) : |
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104 iFileServer(aFileServer), |
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105 iEngImp(aEngImp), |
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106 iCritical(aCritical) |
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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 void CIEFileLoader::ConstructL() |
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112 { |
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113 DP0_IMAGIC(_L("CIEFileLoader::ConstructL++")); |
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114 |
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115 iCurrentFileIndex = 0; |
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116 //iJpgFileCountingComplete = EFalse; |
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117 iImageFinderState = EImageFinderRunning; |
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118 |
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119 iImageList = CIEImageList::NewL(iFileNameData, this); |
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120 |
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121 TFileName rootPath; |
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122 |
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123 //iFileSystemMonitor = FileSystemMonitorAO::NewL(iFileServer, this); |
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124 //iFileSystemMonitor->StartMonitoring(); |
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125 #ifdef IMAGEFINDERMONITORAO |
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126 iImageFinderMonitor = CImageMonitorAO::NewL(iEngImp); |
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127 iImageFinderMonitor->iStatus = KRequestPending; |
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128 iImageFinderMonitor->ActiveRequest(); |
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129 #endif |
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130 //Create and start ImageFinder thread |
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131 iImageFinderThread = CFileFinderThread::NewL( |
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132 this, |
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133 iFileNameData, |
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134 iFaceFilenameData, |
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135 iCritical, |
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136 rootPath); |
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137 |
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138 iImageFinderThread->StartL(); |
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139 |
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140 iMainThreadId = RThread().Id(); |
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141 |
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142 DP0_IMAGIC(_L("CIEFileLoader::ConstructL--")); |
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143 } |
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144 |
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145 CIEFileLoader::TImageFinderState CIEFileLoader::ImageFinderState() const |
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146 { |
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147 return iImageFinderState; |
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148 //return (iImageFinderThread != NULL); |
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149 } |
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150 |
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151 CIEImageList& CIEFileLoader::GetImageList() |
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152 { |
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153 return *iImageList; |
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154 } |
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155 |
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156 void CIEFileLoader::StopImageFinder() |
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157 { |
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158 DP0_IMAGIC(_L("CIEFileLoader::Stop++")); |
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159 if (iImageFinderState == EImageFinderRunning) |
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160 iImageFinderState = EImageFinderStopping; |
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161 DP0_IMAGIC(_L("CIEFileLoader::Stop--")); |
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162 } |
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163 |
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164 void CIEFileLoader::ImageFinderStopped() |
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165 { |
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166 iImageFinderState = EImageFinderStopped; |
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167 } |
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168 |
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169 void CIEFileLoader::ImageListChanged(TInt aIndex, TBool aAdded) |
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170 { |
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171 iEngImp->GetObserver().ImageListChanged(aIndex, aAdded); |
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172 } |
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173 |
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174 /* Added new image */ |
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175 void CIEFileLoader::AddNewImage(CImageData* aTmpImageData, TInt aImageIndex) |
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176 { |
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177 //Insert new image data to filename array |
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178 iFileNameData.Insert(aTmpImageData, aImageIndex); |
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179 } |
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180 |
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181 /* Added new image */ |
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182 void CIEFileLoader::AddNewFaceCropImage(CImageData* aTmpImageData, TInt aImageIndex) |
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183 { |
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184 |
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185 //Insert new image data to filename array |
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186 aTmpImageData->iGridData.iCorrupted = EFalse; |
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187 aTmpImageData->iGridData.iRotationAngle = 0;//rotation angle of one image |
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188 aTmpImageData->iGridData.iTargetRotationAngle = 0;//target rotation angle of one image |
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189 aTmpImageData->iGridData.iX = aTmpImageData->iGridData.iY = aTmpImageData->iGridData.iZ = 0;//OpenGL Z coord |
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190 aTmpImageData->iGridData.iScale = 0;//OpenGL iScale |
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191 aTmpImageData->iGridData.iGlLQ32TextIndex = 0;//OpenGL 32x32 texture index |
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192 aTmpImageData->iGridData.iGlLQ128TextIndex = 0;//OpenGL 128x128 texture index |
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193 aTmpImageData->iGridData.iGlHQ512TextIndex = 0;//OpenGL 512x512 texture index |
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194 aTmpImageData->iGridData.iGlSuperHQTextIndex = 0;//OpenGL 2048x2048 texture index |
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195 |
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196 iFaceFilenameData.Insert(aTmpImageData, aImageIndex); |
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197 } |
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198 |
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199 |
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200 /* |
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201 void CIEFileLoader::StartFileSystemMonitoring() |
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202 { |
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203 //iFileSystemMonitor->StartMonitoring(); |
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204 } |
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205 |
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206 void CIEFileLoader::StopFileSystemMonitoring() |
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207 { |
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208 //iFileSystemMonitor->StopMonitoring(); |
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209 } |
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210 |
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211 void CIEFileLoader::FileSystemChanged() |
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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 CIEEngineImp* CIEFileLoader::GetEngineImpPtr() |
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217 { |
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218 return iEngImp; |
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219 } |
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220 |
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221 void CIEFileLoader::ModifyImageData(CImageData* aTmpImageData, TInt aImageIndex) |
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222 { |
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223 //Insert new image data to filename array |
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224 iFileNameData[aImageIndex] = aTmpImageData; |
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225 } |
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226 |
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227 |
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228 /* All files are added to fine name array */ |
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229 void CIEFileLoader::AllFilesAddedToFilenameArray() |
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230 { |
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231 #ifdef IMAGEFINDERMONITORAO |
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232 TRequestStatus* status = &iImageFinderMonitor->iStatus; |
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233 RThread mainThread; |
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234 mainThread.Open( iMainThreadId ); |
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235 mainThread.RequestComplete( status, KErrNone ); |
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236 #else |
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237 iEngImp->AllFilesAddedToFilenameArrayL(); |
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238 #endif |
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239 DP0_IMAGIC(_L("CIEFileLoader::AllFilesAddedToFilenameArray 1")); |
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240 //JPG File counting completed |
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241 //iJpgFileCountingComplete = ETrue; |
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242 |
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243 } |
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244 |
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245 //Only used for getting number of TNs in file system |
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246 #if 0 |
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247 void CIEFileLoader::SearchFileCountL(const TDesC& aRootPath, const TDesC& aSearchName, TInt& aImageFileCount, TInt& aFacesFileCount) |
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248 { |
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249 DP0_IMAGIC(_L("CIEFileLoader::SearchFileCountL++")); |
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250 TInt error = KErrNone; |
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251 TInt tnFileCount = 0; |
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252 |
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253 CDirScan* dirScan = CDirScan::NewL(iFileServer); |
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254 dirScan->SetScanDataL(aRootPath, KEntryAttDir|KEntryAttMatchExclusive, ESortNone, CDirScan::EScanDownTree); |
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255 |
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256 while(1) |
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257 { |
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258 CDir* dir = NULL; |
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259 dirScan->NextL(dir); |
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260 |
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261 if(error || !dir) |
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262 break; |
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263 |
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264 delete dir; |
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265 |
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266 TBool isFace = EFalse; |
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267 TPtrC FacesDir = dirScan->FullPath(); |
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268 if(FacesDir.Find(KFacesPath) != KErrNotFound) |
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269 { |
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270 aFacesFileCount += ScanDirFileCountL(dirScan->FullPath(), aSearchName); |
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271 } |
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272 else |
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273 { |
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274 aImageFileCount += ScanDirFileCountL(dirScan->FullPath(), aSearchName); |
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275 } |
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276 } |
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277 |
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278 delete dirScan; |
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279 dirScan = NULL; |
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280 |
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281 DP0_IMAGIC(_L("CIEFileLoader::SearchFileCountL--")); |
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282 } |
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283 |
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284 |
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285 //Only used for getting number of TNs in file system |
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286 TInt CIEFileLoader::ScanDirFileCountL(const TDesC& aDir, const TDesC& aWild) |
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287 { |
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288 DP0_IMAGIC(_L("CIEFileLoader::ScanDirFileCountL++")); |
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289 TParse parse; |
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290 TInt count = 0; |
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291 |
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292 parse.Set(aWild, &aDir, NULL); |
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293 TPtrC spec(parse.FullName()); |
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294 |
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295 TFindFile findFile(iFileServer); |
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296 CDir* dir; |
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297 |
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298 if (!findFile.FindWildByPath(parse.FullName(), NULL, dir)) |
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299 { |
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300 CleanupStack::PushL(dir); |
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301 |
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302 count = dir->Count(); |
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303 |
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304 CleanupStack::PopAndDestroy(dir); |
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305 } |
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306 |
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307 return count; |
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308 |
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309 } |
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310 #endif |
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311 |
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312 /* Deleting all corresponding Thumbnails including Gallery TNs */ |
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313 TInt CIEFileLoader::DeleteFile(TInt aIndex) |
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314 { |
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315 TInt err = KErrNotFound; |
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316 if(aIndex < iFileNameData.Count()) |
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317 { |
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318 err = DeleteFile(iFileNameData[aIndex]); |
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319 |
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320 if (err == KErrNone) |
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321 { |
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322 CImageData* imageData = iFileNameData[aIndex]; |
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323 iFileNameData.Remove(aIndex); |
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324 delete imageData; |
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325 iNumberOfImages = iFileNameData.Count(); |
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326 } |
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327 } |
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328 return err; |
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329 } |
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330 |
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331 TInt CIEFileLoader::DeleteFile(const CImageData* aImageData) |
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332 { |
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333 TFileName fileName; |
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334 TInt err = KErrNone; |
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335 |
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336 if(aImageData->IsImageReady(EFullSize)) |
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337 { |
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338 aImageData->GetFileName(fileName, EFullSize); |
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339 TInt err = iFileServer.Delete(fileName); |
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340 if (err != KErrNone) |
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341 return err; |
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342 } |
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343 |
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344 //Here if condition is not required. If the file does not exists |
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345 //then it returns not found system error code ? |
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346 //There is no value addition for extra check any way we have to remove |
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347 // that index from the array...( Cross check) |
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348 if(aImageData->IsImageReady(ESize128x128)) |
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349 { |
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350 aImageData->GetFileName(fileName, ESize128x128); |
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351 iFileServer.Delete(fileName); |
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352 } |
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353 |
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354 if(aImageData->IsImageReady(ESize512x512)) |
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355 { |
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356 aImageData->GetFileName(fileName, ESize512x512); |
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357 iFileServer.Delete(fileName); |
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358 } |
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359 |
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360 if(aImageData->IsImageReady(ESize32x32)) |
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361 { |
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362 aImageData->GetFileName(fileName, ESize32x32); |
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363 iFileServer.Delete(fileName); |
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364 } |
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365 |
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366 // Delete standard gallery thumbnail files |
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367 TFileName path, imageName; |
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368 aImageData->GetPath(path); |
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369 aImageData->GetFileName(imageName); |
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370 |
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371 const TPtrC thumbPaths[] = { |
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372 _L("_PAlbTN\\320x320\\"), _L("_320x320"), |
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373 _L("_PAlbTN\\320x240\\"), _L(""), |
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374 _L("_PAlbTN\\170x128\\"), _L("_170x128"), |
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375 _L("_PAlbTN\\"), _L("_128x96"), |
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376 _L("_PAlbTN\\64x64dat\\"), _L(""), |
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377 _L("_PAlbTN\\56x42\\"), _L("_56x42") |
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378 }; |
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379 |
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380 for (TInt i = 0;i < sizeof(thumbPaths) / sizeof(TPtrC) ;i+=2) |
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381 { |
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382 fileName = path; |
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383 fileName.Append(thumbPaths[i]); |
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384 fileName.Append(imageName); |
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385 fileName.Append(thumbPaths[i + 1]); |
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386 iFileServer.Delete(fileName); |
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387 } |
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388 |
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389 return err; |
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390 } |
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391 |
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392 /* Deleting all corresponding Thumbnails including Gallery TNs */ |
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393 TInt CIEFileLoader::DeleteFaceFile(TInt aIndex) |
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394 { |
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395 TInt err = KErrNotFound; |
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396 if(aIndex < iFaceFilenameData.Count()) |
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397 { |
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398 //Here if condition is not required. If the file does not exists |
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399 //then it returns not found system error code ? |
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400 //There is no value addition for extra check any way we have to remove |
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401 // that index from the array...( Cross check) |
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402 err = DeleteFile(iFaceFilenameData[aIndex]); |
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403 CImageData* imageData = iFaceFilenameData[aIndex]; |
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404 iFaceFilenameData.Remove(aIndex); |
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405 delete imageData; |
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406 iNumberOfFaces = iFaceFilenameData.Count(); |
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407 } |
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408 return err; |
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409 } |
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410 |
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411 |
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412 RArray<CImageData*>& CIEFileLoader::GetFileNameArray() |
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413 { |
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414 return iFileNameData; |
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415 } |
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416 |
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417 RArray<CImageData*>& CIEFileLoader::GetFacesFileNameArray() |
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418 { |
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419 return iFaceFilenameData; |
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420 } |
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421 |
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422 TInt CIEFileLoader::GetTotalNumOfImages() |
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423 { |
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424 //return iNumberOfImages; |
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425 return iFileNameData.Count(); |
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426 } |
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427 |
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428 void CIEFileLoader::GetTotalNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces) |
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429 { |
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430 aNumOfImages = iFileNameData.Count(); |
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431 aNumOfFaces = iFaceFilenameData.Count(); |
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432 } |
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433 |
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434 void CIEFileLoader::GetUpdatedNumOfImages(TInt& aNumOfImages, TInt& aNumOfFaces) |
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435 { |
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436 aNumOfImages = iFileNameData.Count(); |
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437 aNumOfFaces = iFaceFilenameData.Count(); |
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438 } |
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439 |
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440 void CIEFileLoader::GetFileNameL(TInt aFileIndex, TFileName& aFileName, TThumbSize aThumbRes) |
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441 { |
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442 if(aFileIndex < 0 || aFileIndex > iFileNameData.Count()) |
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443 { |
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444 User::Leave(KErrArgument); |
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445 } |
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446 else |
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447 { |
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448 iFileNameData[aFileIndex]->GetFileName(aFileName, aThumbRes); |
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449 } |
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450 } |
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451 |
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452 /*CImageData* CIEFileLoader::GetImageData(TInt aIndex) |
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453 { |
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454 return (aIndex < iFileNameData.Count()) ? iFileNameData[aIndex] : NULL; |
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455 }*/ |
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456 |
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457 CImageData* CIEFileLoader::GetImageData(TInt aIndex/*, TImageArrayMode aMode*/) |
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458 { |
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459 return (aIndex >= 0 && aIndex < iFileNameData.Count()) ? iFileNameData[aIndex] : NULL; |
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460 } |
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461 |
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462 void CIEFileLoader::SetImageData(TInt aIndex, CImageData* aGridData) |
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463 { |
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464 if(aIndex < iFileNameData.Count()) |
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465 iFileNameData[aIndex] = aGridData; |
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466 } |
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467 |
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468 #ifdef _ACCELEROMETER_SUPPORTED_ |
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469 TImagicDeviceOrientation CIEFileLoader::DeviceOrientation() |
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470 { |
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471 return iEngImp->GetDeviceOrientation(); |
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472 } |
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473 #endif |
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474 |
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475 // EOF |