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1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <caf/caf.h> |
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17 using namespace ContentAccess; |
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18 |
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19 #include "ImageStraightRelay.h" |
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20 #include "icl/ImageConstruct.h" |
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21 #include "icl/ImagePlugin.h" |
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22 #include "icl/ICL_UIDS.hrh" |
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23 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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24 #include <icl/icl_uids_const.hrh> |
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25 #include <icl/icl_uids_def.hrh> |
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26 #endif |
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27 #include "fwextconstants.h" |
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28 #include "ImageClientMain.h" |
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29 #include "iclextproxystubutil.h" |
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30 |
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31 // |
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32 // CImageDecoderStraightRelay |
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33 // |
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34 |
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35 CImageDecoderStraightRelay* CImageDecoderStraightRelay::NewL(CImageDecodeConstruct* aConstruct) |
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36 { |
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37 CImageDecoderStraightRelay* self = new (ELeave) CImageDecoderStraightRelay(aConstruct); |
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38 CleanupStack::PushL(self); |
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39 self->ConstructL(); |
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40 CleanupStack::Pop(self); |
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41 return self; |
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42 } |
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43 |
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44 CImageDecoderStraightRelay::CImageDecoderStraightRelay(CImageDecodeConstruct* aConstruct): |
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45 iConstruct(aConstruct) |
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46 {} |
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47 |
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48 void CImageDecoderStraightRelay::ConstructL() |
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49 { |
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50 iBody = CImageDecoderPriv::NewL(iConstruct, this); |
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51 iBody->CreatePluginL(); |
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52 iExtensionCache = CImageConvExtensionCache::NewL(); |
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53 } |
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54 |
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55 CImageDecoderStraightRelay::~CImageDecoderStraightRelay() |
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56 { |
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57 Cancel(); |
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58 delete iExtensionCache; |
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59 delete iBody; |
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60 if (iOwnConstruct) |
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61 { |
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62 delete iConstruct; |
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63 } |
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64 } |
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65 |
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66 void CImageDecoderStraightRelay::Cancel() |
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67 { |
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68 if (iBody) |
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69 iBody->Cancel(); |
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70 } |
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71 |
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72 // forwarding functions |
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73 |
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74 void CImageDecoderStraightRelay::SetFileL(RFs& aFs, const TDesC& aSourceFilename, const CImageDecoder::TOptions aOptions) |
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75 { |
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76 iBody->SetFileL(aFs, aSourceFilename, aOptions); |
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77 } |
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78 |
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79 void CImageDecoderStraightRelay::SetFileL(RFile& aFile, const CImageDecoder::TOptions aOptions) |
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80 { |
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81 iBody->SetFileL(aFile, aOptions); |
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82 } |
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83 |
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84 void CImageDecoderStraightRelay::SetDataL(RFs& aFs, const TDesC8& aSourceData, const CImageDecoder::TOptions aOptions) |
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85 { |
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86 iBody->SetDataL(aFs, aSourceData, aOptions); |
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87 } |
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88 |
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89 CImageDecoderPlugin* CImageDecoderStraightRelay::Plugin() const |
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90 { |
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91 return iBody->Plugin(); |
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92 } |
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93 |
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94 void CImageDecoderStraightRelay::HandleNewlyOpenedImageL() |
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95 { |
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96 iBody->HandleNewlyOpenedImageL(); |
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97 } |
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98 |
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99 void CImageDecoderStraightRelay::Convert(TRequestStatus* aRequestStatus, CFbsBitmap& aDestination, TInt aFrameNumber) |
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100 { |
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101 iBody->Convert(iMyThread, aRequestStatus, aDestination, aFrameNumber); |
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102 } |
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103 |
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104 void CImageDecoderStraightRelay::Convert(TRequestStatus* aRequestStatus, CFbsBitmap& aDestination, CFbsBitmap& aDestinationMask, TInt aFrameNumber) |
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105 { |
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106 iBody->Convert(iMyThread, aRequestStatus, aDestination, aDestinationMask, aFrameNumber); |
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107 } |
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108 |
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109 void CImageDecoderStraightRelay::SetImageTypeL(TInt aImageType) |
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110 { |
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111 iBody->SetImageTypeL(aImageType); |
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112 } |
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113 |
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114 void CImageDecoderStraightRelay::ContinueConvert(TRequestStatus* aRequestStatus) |
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115 { |
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116 iBody->ContinueConvert(iMyThread, aRequestStatus); |
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117 } |
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118 |
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119 void CImageDecoderStraightRelay::ContinueProcessingHeaderL() |
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120 { |
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121 iBody->ContinueProcessingHeaderL(); |
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122 } |
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123 |
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124 const TFrameInfo& CImageDecoderStraightRelay::FrameInfo(TInt aFrameNumber) const |
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125 { |
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126 return iBody->FrameInfo(aFrameNumber); |
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127 } |
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128 |
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129 CFrameInfoStrings* CImageDecoderStraightRelay::FrameInfoStringsLC(TInt aFrameNumber) |
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130 { |
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131 return iBody->FrameInfoStringsLC(aFrameNumber); |
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132 } |
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133 |
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134 TUid CImageDecoderStraightRelay::ImplementationUid() const |
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135 { |
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136 return iBody->ImplementationUid(); |
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137 } |
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138 |
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139 TInt CImageDecoderStraightRelay::FrameCount() const |
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140 { |
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141 return iBody->FrameCount(); |
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142 } |
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143 |
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144 TBool CImageDecoderStraightRelay::IsImageHeaderProcessingComplete() const |
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145 { |
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146 return iBody->IsImageHeaderProcessingComplete(); |
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147 } |
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148 |
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149 const CFrameImageData& CImageDecoderStraightRelay::FrameData(TInt aFrameNumber) const |
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150 { |
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151 return iBody->FrameData(aFrameNumber); |
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152 } |
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153 |
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154 TInt CImageDecoderStraightRelay::NumberOfImageComments() const |
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155 { |
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156 return Plugin()->NumberOfImageComments(); |
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157 } |
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158 |
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159 HBufC* CImageDecoderStraightRelay::ImageCommentL(TInt aCommentNumber) const |
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160 { |
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161 return Plugin()->ImageCommentL(aCommentNumber); |
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162 } |
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163 |
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164 TInt CImageDecoderStraightRelay::NumberOfFrameComments(TInt aFrameNumber) const |
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165 { |
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166 return Plugin()->NumberOfFrameComments(aFrameNumber); |
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167 } |
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168 |
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169 HBufC* CImageDecoderStraightRelay::FrameCommentL(TInt aFrameNumber, TInt aCommentNumber) const |
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170 { |
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171 return Plugin()->FrameCommentL(aFrameNumber, aCommentNumber); |
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172 } |
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173 |
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174 void CImageDecoderStraightRelay::CustomSyncL(TInt aParam) |
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175 { |
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176 iBody->CustomSyncL(aParam); |
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177 } |
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178 |
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179 void CImageDecoderStraightRelay::CustomAsync(TRequestStatus* aRequestStatus, TInt aParam) |
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180 { |
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181 iBody->CustomAsync(iMyThread, aRequestStatus, aParam); |
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182 } |
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183 |
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184 void CImageDecoderStraightRelay::TransferConstructOwnership() |
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185 { |
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186 iOwnConstruct = ETrue; |
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187 } |
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188 |
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189 TBool CImageDecoderStraightRelay::MustUseBufferWithDescriptor() const |
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190 { |
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191 return EFalse; |
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192 } |
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193 |
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194 void CImageDecoderStraightRelay::CopyBufferToDescriptor(TDes8& aBuffer, const TDesC8& aSource, TInt aPosition, TInt aSize) |
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195 { |
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196 ASSERT(EFalse); // should never get here |
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197 aBuffer = aSource.Mid(aPosition, aSize); // but this is the required behaviour if we were to |
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198 } |
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199 |
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200 TBool CImageDecoderStraightRelay::AmInThread() const |
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201 { |
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202 return EFalse; |
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203 } |
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204 |
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205 TBool CImageDecoderStraightRelay::ShouldAbort() const |
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206 { |
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207 return EFalse; |
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208 } |
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209 |
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210 void CImageDecoderStraightRelay::Lock() |
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211 { |
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212 } |
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213 |
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214 void CImageDecoderStraightRelay::Unlock() |
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215 { |
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216 } |
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217 |
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218 void CImageDecoderStraightRelay::SaveFrameCount(TInt /*aFrameCount*/) |
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219 { |
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220 } |
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221 |
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222 void CImageDecoderStraightRelay::SetIntent(TIntent aIntent) |
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223 { |
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224 iBody->SetIntent(aIntent); |
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225 } |
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226 |
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227 void CImageDecoderStraightRelay::SetUniqueIdL(const TDesC& aUniqueId) |
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228 { |
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229 iBody->SetUniqueIdL(aUniqueId); |
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230 } |
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231 |
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232 TInt CImageDecoderStraightRelay::SetAgentProperty(ContentAccess::TAgentProperty aProperty, TInt aValue) |
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233 { |
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234 return iBody->SetAgentProperty(aProperty, aValue); |
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235 } |
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236 |
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237 TInt CImageDecoderStraightRelay::ReductionFactor(const TSize& aOriginalSize, const TSize& aReducedSize) const |
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238 { |
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239 return iBody->ReductionFactor(aOriginalSize, aReducedSize); |
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240 } |
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241 |
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242 TInt CImageDecoderStraightRelay::ReducedSize(const TSize& aOriginalSize, TInt aReductionFactor, TSize& aReducedSize) const |
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243 { |
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244 return iBody->ReducedSize(aOriginalSize, aReductionFactor, aReducedSize); |
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245 } |
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246 |
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247 TInt CImageDecoderStraightRelay::SetDecoderThreadPriority(TThreadPriority /*aPriority*/) |
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248 { |
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249 return KErrNotSupported; |
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250 } |
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251 |
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252 void CImageDecoderStraightRelay::GetExtensionL(TUid aExtUid, MImageConvExtension*& aExtPtr) |
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253 { |
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254 __ASSERT_ALWAYS(aExtPtr == NULL, Panic(ENonNullImageConvExtension)); |
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255 |
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256 CImageConvProxyBase* proxy = ProxyStubUtility::GetNewStraightProxyL(aExtUid, iBody, iMyThread); |
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257 CleanupStack::PushL(proxy); |
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258 iBody->GetExtensionL(aExtUid, aExtPtr); |
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259 proxy->SetupExtension(aExtPtr); |
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260 iExtensionCache->SetProxyL(proxy); |
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261 CleanupStack::Pop(proxy); |
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262 //aExtPtr contains pointer to the proxy |
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263 } |
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264 |
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265 void CImageDecoderStraightRelay::SetClippingRectL(const TRect* aClipRect) |
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266 { |
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267 iBody->SetClippingRectL(aClipRect); |
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268 } |
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269 |
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270 TInt CImageDecoderStraightRelay::GetDestinationSize(TSize& aSize, TInt aFrameNumber) |
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271 { |
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272 return iBody->GetDestinationSize(aSize, aFrameNumber); |
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273 } |
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274 |
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275 CImageConvExtensionCache& CImageDecoderStraightRelay::ExtensionCache() |
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276 { |
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277 return *iExtensionCache; |
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278 } |
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279 |
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280 // |
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281 // CImageEncoderStraightRelay |
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282 // |
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283 |
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284 CImageEncoderStraightRelay* CImageEncoderStraightRelay::NewL(CImageEncodeConstruct* aConstruct) |
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285 { |
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286 CImageEncoderStraightRelay* self = new (ELeave) CImageEncoderStraightRelay(aConstruct); |
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287 CleanupStack::PushL(self); |
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288 self->ConstructL(); |
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289 CleanupStack::Pop(self); |
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290 return self; |
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291 } |
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292 |
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293 CImageEncoderStraightRelay::CImageEncoderStraightRelay(CImageEncodeConstruct* aConstruct): |
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294 iConstruct(aConstruct) |
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295 {} |
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296 |
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297 void CImageEncoderStraightRelay::ConstructL() |
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298 { |
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299 iBody = CImageEncoderPriv::NewL(iConstruct, this); |
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300 iBody->CreatePluginL(); |
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301 iExtensionCache = CImageConvExtensionCache::NewL(); |
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302 } |
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303 |
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304 CImageEncoderStraightRelay::~CImageEncoderStraightRelay() |
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305 { |
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306 Cancel(); |
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307 delete iExtensionCache; |
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308 delete iBody; |
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309 if (iOwnConstruct) |
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310 delete iConstruct; |
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311 } |
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312 |
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313 void CImageEncoderStraightRelay::Cancel() |
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314 { |
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315 if (iBody) |
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316 iBody->Cancel(); |
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317 } |
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318 |
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319 // forwarding functions |
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320 |
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321 void CImageEncoderStraightRelay::SetFileL(RFs& aFs, const TDesC& aDestinationFilename, const CImageEncoder::TOptions aOptions) |
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322 { |
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323 iBody->SetFileL(aFs, aDestinationFilename, aOptions); |
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324 } |
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325 void CImageEncoderStraightRelay::SetFileL(RFile& aFile, const CImageEncoder::TOptions aOptions) |
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326 { |
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327 iBody->SetFileL(aFile, aOptions); |
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328 } |
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329 |
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330 void CImageEncoderStraightRelay::SetDataL(HBufC8*& aDestinationData, const CImageEncoder::TOptions aOptions) |
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331 { |
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332 iBody->SetDataL(aDestinationData, aOptions); |
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333 } |
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334 |
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335 CImageEncoderPlugin* CImageEncoderStraightRelay::Plugin() const |
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336 { |
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337 return iBody->Plugin(); |
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338 } |
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339 |
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340 void CImageEncoderStraightRelay::Convert(TRequestStatus* aRequestStatus, const CFbsBitmap& aSource, const CFrameImageData* aFrameImageData) |
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341 { |
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342 iBody->Convert(iMyThread, aRequestStatus, aSource, aFrameImageData); |
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343 } |
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344 |
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345 TUid CImageEncoderStraightRelay::ImplementationUid() const |
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346 { |
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347 return iBody->ImplementationUid(); |
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348 } |
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349 |
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350 void CImageEncoderStraightRelay::CustomSyncL(TInt aParam) |
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351 { |
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352 iBody->CustomSyncL(aParam); |
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353 } |
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354 |
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355 void CImageEncoderStraightRelay::CustomAsync(TRequestStatus* aRequestStatus, TInt aParam) |
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356 { |
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357 iBody->CustomAsync(iMyThread, aRequestStatus, aParam); |
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358 } |
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359 |
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360 void CImageEncoderStraightRelay::TransferConstructOwnership() |
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361 { |
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362 iOwnConstruct = ETrue; |
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363 } |
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364 |
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365 TBool CImageEncoderStraightRelay::AmInThread() const |
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366 { |
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367 return EFalse; |
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368 } |
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369 |
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370 TBool CImageEncoderStraightRelay::ShouldAbort() const |
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371 { |
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372 return EFalse; |
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373 } |
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374 |
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375 void CImageEncoderStraightRelay::SetThumbnail(TBool aDoGenerateThumbnail) |
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376 { |
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377 iBody->SetThumbnail(aDoGenerateThumbnail); |
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378 } |
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379 |
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380 TInt CImageEncoderStraightRelay::SetEncoderThreadPriority(TThreadPriority /*aPriority*/) |
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381 { |
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382 return KErrNotSupported; |
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383 } |
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384 |
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385 void CImageEncoderStraightRelay::GetExtensionL(TUid aExtUid, MImageConvExtension*& aExtPtr) |
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386 { |
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387 __ASSERT_ALWAYS(aExtPtr == NULL, Panic(ENonNullImageConvExtension)); |
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388 |
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389 CImageConvProxyBase* proxy = ProxyStubUtility::GetNewStraightProxyL(aExtUid, iBody, iMyThread); |
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390 CleanupStack::PushL(proxy); |
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391 iBody->GetExtensionL(aExtUid, aExtPtr); |
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392 proxy->SetupExtension(aExtPtr); |
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393 iExtensionCache->SetProxyL(proxy); |
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394 CleanupStack::Pop(proxy); |
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395 //aExtPtr contains pointer to the proxy |
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396 } |
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397 |
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398 CImageConvExtensionCache& CImageEncoderStraightRelay::ExtensionCache() |
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399 { |
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400 return *iExtensionCache; |
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401 } |
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402 |
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403 |
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404 |