author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 17 Dec 2009 08:45:44 +0200 | |
changeset 0 | 4e91876724a2 |
child 1 | 9ba538e329bd |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: glximagereader.cpp |
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* |
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*/ |
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|
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|
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#include <apgcli.h> |
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#include <glxtracer.h> |
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//for DRM |
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#include <caf/content.h> |
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#include <caf/attributeset.h> |
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#include <DRMHelper.h> |
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|
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#include "glximagereader.h" |
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|
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|
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// --------------------------------------------------------- |
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// CGlxImageReader::NewL |
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// --------------------------------------------------------- |
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// |
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CGlxImageReader* CGlxImageReader::NewL(MImageReadyCallBack& aNotify) |
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{ |
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TRACER("CGlxImageReader::NewL"); |
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|
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CGlxImageReader* self = CGlxImageReader::NewLC( aNotify); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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|
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// --------------------------------------------------------- |
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// CGlxImageReader::NewLC |
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// --------------------------------------------------------- |
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// |
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CGlxImageReader* CGlxImageReader::NewLC(MImageReadyCallBack& aNotify) |
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{ |
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TRACER("CGlxImageReader::NewLC"); |
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|
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CGlxImageReader* self = new(ELeave) CGlxImageReader(aNotify); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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return self; |
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} |
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|
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// --------------------------------------------------------- |
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// CGlxImageReader::CGlxImageReader |
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// --------------------------------------------------------- |
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// |
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CGlxImageReader::CGlxImageReader(MImageReadyCallBack& aNotify) |
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:CActive(0),iNotify(aNotify) |
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{ |
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} |
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// --------------------------------------------------------- |
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// CGlxImageReader::~CGlxImageReader |
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// --------------------------------------------------------- |
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// |
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CGlxImageReader::~CGlxImageReader() |
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{ |
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TRACER("CGlxImageReader::~"); |
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|
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Cancel(); |
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delete iFrame; |
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delete iImageDecoder; |
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if(iImgViewerMgr) |
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{ |
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iImgViewerMgr->DeleteInstance(); |
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} |
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} |
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// --------------------------------------------------------- |
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// CGlxImageReader::ConstructL |
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// --------------------------------------------------------- |
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// |
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void CGlxImageReader::ConstructL() |
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{ |
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TRACER("CGlxImageReader::ConstructL"); |
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|
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CActiveScheduler::Add(this); |
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iIsLaunchedFromFMngr = EFalse; |
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TDataType imageType; |
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iImgViewerMgr = CGlxImageViewerManager::InstanceL(); |
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if (iImgViewerMgr && iImgViewerMgr->IsPrivate()) |
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{ |
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iIsLaunchedFromFMngr = ETrue; |
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} |
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GetFileTypeL(imageType); |
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if (iIsLaunchedFromFMngr) |
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{ |
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// TODO type cast handle to RFile |
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iImageDecoder = CImageDecoder::FileNewL(iImgViewerMgr->ImageFileHandle(), ContentAccess::EPeek); |
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105 |
} |
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106 |
else |
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|
107 |
{ |
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iImageDecoder = CImageDecoder::FileNewL(CCoeEnv::Static()->FsSession(), iImgViewerMgr->ImageUri()->Des()); |
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109 |
} |
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|
110 |
|
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iFrame = new(ELeave)CFbsBitmap(); |
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iFrame->Create(iImageDecoder->FrameInfo(0).iOverallSizeInPixels,iImageDecoder->FrameInfo(0).iFrameDisplayMode); |
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iImageDecoder->Convert(&iStatus,*iFrame,0); |
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SetActive(); |
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115 |
} |
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116 |
|
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// --------------------------------------------------------- |
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118 |
// CGlxImageReader::GetFileTypeL |
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// --------------------------------------------------------- |
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120 |
// |
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void CGlxImageReader::GetFileTypeL(TDataType aMimeType) |
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122 |
{ |
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TRACER("CGlxImageReader::GetFileTypeL"); |
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124 |
|
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RApaLsSession session; |
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User::LeaveIfError(session.Connect()); |
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CleanupClosePushL(session); |
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128 |
|
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TUid uid; |
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if(iIsLaunchedFromFMngr) |
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131 |
{ |
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// TODO type cast handle to RFile |
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User::LeaveIfError(session.AppForDocument(iImgViewerMgr->ImageFileHandle(), uid, aMimeType)); |
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134 |
} |
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135 |
else |
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136 |
{ |
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User::LeaveIfError(session.AppForDocument(iImgViewerMgr->ImageUri()->Des(),uid,aMimeType)); |
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138 |
} |
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CleanupStack::PopAndDestroy(); // session |
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140 |
} |
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|
141 |
|
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142 |
// --------------------------------------------------------- |
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143 |
// CGlxImageReader::DoCancel |
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144 |
// --------------------------------------------------------- |
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145 |
// |
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146 |
void CGlxImageReader::DoCancel() |
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147 |
{ |
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TRACER("CGlxImageReader::DoCancel"); |
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149 |
iImageDecoder->Cancel(); |
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150 |
} |
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|
151 |
|
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152 |
// --------------------------------------------------------- |
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153 |
// CGlxImageReader::RunL |
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154 |
// --------------------------------------------------------- |
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155 |
// |
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156 |
void CGlxImageReader::RunL() |
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157 |
{ |
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158 |
TRACER("CGlxImageReader::RunL"); |
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159 |
|
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const TSize sz = iFrame->SizeInPixels(); |
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161 |
iNotify.ImageReadyL(iStatus.Int(),sz); |
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162 |
} |
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163 |
// --------------------------------------------------------- |
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164 |
// CGlxImageReader::HasDRMRightsL |
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165 |
// --------------------------------------------------------- |
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166 |
// |
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167 |
TBool CGlxImageReader::HasDRMRightsL() |
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|
168 |
{ |
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169 |
TRACER("Entering CGlxImageReader::HasDRMRightsL"); |
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|
170 |
|
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171 |
RAttributeSet attributeSet; |
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172 |
CleanupClosePushL(attributeSet); |
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|
173 |
attributeSet.AddL(ECanView); |
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|
174 |
attributeSet.AddL(EIsProtected); |
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|
175 |
CContent* content; |
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176 |
if(iIsLaunchedFromFMngr) |
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|
177 |
{ |
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178 |
content = CContent::NewL(iImgViewerMgr->ImageFileHandle()); |
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|
179 |
} |
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180 |
else |
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|
181 |
{ |
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182 |
content = CContent::NewL(iImgViewerMgr->ImageUri()->Des()); |
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|
183 |
} |
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|
184 |
|
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185 |
// Retrieve the attributes from the agent |
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186 |
User::LeaveIfError(content->GetAttributeSet(attributeSet)); |
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|
187 |
TInt rights = ERightsNone; |
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188 |
TBool drmProtected = EFalse; |
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|
189 |
attributeSet.GetValue(EIsProtected,drmProtected); |
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|
190 |
if(!drmProtected) |
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|
191 |
{ |
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192 |
CleanupStack::PopAndDestroy(); |
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|
193 |
delete content; |
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194 |
content = NULL; |
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|
195 |
return EFalse; |
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196 |
} |
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197 |
attributeSet.GetValue(ECanView,rights); |
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198 |
CleanupStack::PopAndDestroy(); |
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|
199 |
|
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200 |
if(content) |
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|
201 |
{ |
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202 |
delete content; |
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203 |
content = NULL; |
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204 |
} |
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|
205 |
|
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206 |
if(rights) |
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|
207 |
{ |
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208 |
return ETrue; |
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209 |
} |
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changeset
|
210 |
return EFalse; |
4e91876724a2
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
} |