author | Simon Howkins <simonh@symbian.org> |
Mon, 29 Nov 2010 11:47:03 +0000 | |
branch | RCL_3 |
changeset 78 | dbcb928abe9c |
parent 75 | 01504893d9cb |
permissions | -rw-r--r-- |
60 | 1 |
/* |
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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: Texture Manager |
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* |
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*/ |
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// INCLUDE FILES |
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#include "glxtexturemanagerimpl.h" |
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#include <AknIconUtils.h> |
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#include <AknsUtils.h> |
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#include <aknconsts.h> |
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#include <alf/alftexturemanager.h> |
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#include <alf/alfutil.h> |
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#include <mpxmediadrmdefs.h> |
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#include <mpxmediageneraldefs.h> |
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#include <glxdrmutility.h> |
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#include <glxmedia.h> |
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#include <glxmediageneraldefs.h> |
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#include <glxthumbnailattributeinfo.h> |
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#include <glxthumbnailutility.h> |
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#include <mglxcache.h> |
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#include <glxresolutionutility.h> |
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#include <glxlog.h> |
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#include <glxtracer.h> |
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#include <glxuiutility.h> |
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#include "mglxtextureobserver.h" |
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namespace |
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{ |
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const TInt KGlxFirstAlfThumbnailTextureId = 0x10000001; |
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const TInt KGlxLastAlfThumbnailTextureId = 0x20000000; |
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const TInt KGlxFirstThumbnailTextureId = 0x20000001; |
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/** Bitmap size for flat (solid colour) textures */ |
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const TInt KGlxFlatTextureSize = 64; |
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} |
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// ----------------------------------------------------------------------------- |
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// Constructor |
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// ----------------------------------------------------------------------------- |
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// |
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CGlxTextureManagerImpl::CGlxTextureManagerImpl |
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(CAlfTextureManager& aAlfTextureManager) : |
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iAlfTextureManager(aAlfTextureManager), |
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iNextTextureId( KGlxFirstThumbnailTextureId ) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// Destructor |
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// ----------------------------------------------------------------------------- |
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// |
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CGlxTextureManagerImpl::~CGlxTextureManagerImpl() |
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{ |
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TRACER("CGlxTextureManagerImpl::~CGlxTextureManagerImpl"); |
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// delete other icon textures |
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// iIconLIst should deleted only once in destructor as |
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// they are using in full applicaiton |
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TInt count = iIconList.Count(); |
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for(TInt i = count - 1; i >= 0; i--) |
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{ |
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delete iIconList[i].iTexture; |
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} |
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iIconList.Close(); |
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iThumbnailList.Close(); |
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iAnimatedTnmList.Close(); |
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// delete DRM GIF textures |
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count = iDRMGifAnimatedTnmList.Count(); |
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GLX_LOG_INFO1("CGlxTextureManagerImpl iDRMGifAnimatedTnmList.Count=%d",count); |
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for(TInt i = count - 1; i >= 0; i--) |
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{ |
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GLX_LOG_INFO1("CGlxTextureManagerImpl DRM Gif Texture deleted i=%d",i); |
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for(TInt texCnt = KGlxMaxFrameCount - 1; texCnt >= 0; texCnt--) |
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{ |
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delete iDRMGifAnimatedTnmList[i].iTexture[texCnt]; |
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} |
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} |
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iDRMGifAnimatedTnmList.Close(); |
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// delete zoom textures |
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count = iZoomedList.Count(); |
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GLX_LOG_INFO1("CGlxTextureManagerImpl iZoomedList.Count=%d",count); |
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for(TInt i = count - 1; i >= 0; i--) |
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{ |
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GLX_LOG_INFO1("CGlxTextureManagerImpldeleted i=%d",i); |
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delete iZoomedList[i].iTexture; |
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} |
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iZoomedList.Close(); |
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delete iMifFilenames; |
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if ( iDrmUtility ) |
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{ |
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iDrmUtility->Close(); |
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} |
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if ( iCache ) |
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{ |
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iCache->RemoveObserver(this); |
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iCache->Close(); |
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} |
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if ( iResUtil ) |
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{ |
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iResUtil->RemoveObserver(*this); |
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iResUtil->Close(); |
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} |
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if(iZoomDecoder) |
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{ |
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delete iZoomDecoder; |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// NewL |
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// ----------------------------------------------------------------------------- |
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// |
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CGlxTextureManagerImpl* CGlxTextureManagerImpl::NewL( |
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CAlfTextureManager& aAlfTextureManager) |
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{ |
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TRACER("CGlxTextureManagerImpl::NewL"); |
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CGlxTextureManagerImpl* self = CGlxTextureManagerImpl::NewLC(aAlfTextureManager); |
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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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// NewLC |
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// ----------------------------------------------------------------------------- |
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// |
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CGlxTextureManagerImpl* CGlxTextureManagerImpl::NewLC( |
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CAlfTextureManager& aAlfTextureManager) |
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{ |
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TRACER("CGlxTextureManagerImpl::NewLC"); |
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CGlxTextureManagerImpl* self = |
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new (ELeave) CGlxTextureManagerImpl(aAlfTextureManager); |
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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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// ConstructL |
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// ----------------------------------------------------------------------------- |
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// |
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void CGlxTextureManagerImpl::ConstructL() |
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{ |
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TRACER("CGlxTextureManagerImpl::ConstructL"); |
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iMifFilenames = new (ELeave) CDesCArrayFlat(2); |
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// get handle to DRM utility |
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iDrmUtility = CGlxDRMUtility::InstanceL(); |
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// get handle to the media cache |
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iCache = MGlxCache::InstanceL(); |
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iCache->AddObserverL(this); |
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// Get instance of Resolution utility and register for notification of |
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// resolution changes |
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/// @todo implement CGlxResolutionUtility this later |
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iResUtil = CGlxResolutionUtility::InstanceL(); |
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iResUtil->AddObserverL(*this); |
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// Set the TextureId range. Now we can set our own ID outside this Range |
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iAlfTextureManager.SetAutomaticTextureIdRange( |
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KGlxFirstAlfThumbnailTextureId, |
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KGlxLastAlfThumbnailTextureId); |
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} |
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// ----------------------------------------------------------------------------- |
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// TextureNeedsUpdating |
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// ----------------------------------------------------------------------------- |
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// |
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TBool CGlxTextureManagerImpl::TextureNeedsUpdating( TGlxMedia aMedia, |
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TGlxIdSpaceId aIdSpaceId, const TSize& aRequiredSize ) |
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{ |
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TRACER("CGlxTextureManagerImpl::TextureNeedsUpdating"); |
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TInt thumbnailIndex = KErrNotFound; |
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TMPXAttribute thumbNailAttribute( 0, 0 ); |
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TBool updateTexture = ETrue; |
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TRAPD( err, updateTexture = GetThumbnailAttributeAndIndexL( aRequiredSize, |
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aMedia, aIdSpaceId, thumbnailIndex, thumbNailAttribute ) ); |
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// don't update the texture if there's an error |
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return ( err == KErrNone ? updateTexture : EFalse ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CreateIconTextureL |
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// ----------------------------------------------------------------------------- |
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// |
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CAlfTexture& CGlxTextureManagerImpl::CreateIconTextureL( |
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const TAknsItemID& aSkinID, |
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TInt aIconResourceId, |
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const TDesC& aFilename, |
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TBool aSetColor, |
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TRgb aDefaultColor, |
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const TAknsItemID& aSkinColorId, |
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TInt aSkinColorIndex, |
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TSize aRequestedSize) |
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{ |
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TRACER("CGlxTextureManagerImpl::CreateIconTextureL"); |
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// Convert size to POSS |
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TReal32 heightInPoss = |
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iResUtil->PixelsToPoss(TReal32(aRequestedSize.iHeight)); |
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TReal32 widthInPoss = |
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iResUtil->PixelsToPoss(TReal32(aRequestedSize.iWidth)); |
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CAlfTexture* texture = NULL; |
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//search array for existing item |
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TInt i = iIconList.Count(); |
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while(i > 0 && !texture) |
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{ |
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i--; |
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TGlxIcon icon = iIconList[i]; |
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if( icon.iAvkonSkinId == aSkinID && |
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icon.iBitmapId == aIconResourceId && |
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icon.iSetColor == aSetColor && |
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icon.iDefaultColor == aDefaultColor && |
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icon.iSkinColorId == aSkinColorId && |
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icon.iSkinColorIndex == aSkinColorIndex && |
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icon.iHeightInPoss == heightInPoss && |
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icon.iWidthInPoss == widthInPoss ) |
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{ |
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// also compare file names |
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TFileName filename(KNullDesC); |
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if(icon.iFilenameIndex >= 0) |
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{ |
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filename = iMifFilenames->MdcaPoint(icon.iFilenameIndex); |
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} |
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if(0 == filename.CompareF(aFilename) ) |
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{ |
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// match found - use existing texture |
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texture = icon.iTexture; |
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} |
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} |
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} |
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if(!texture) |
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{ |
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// existing texture not found - prepare to create new one |
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TInt filenameIndex = -1; |
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if(aFilename.Length() > 0) |
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{ |
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// is filename already in filename list |
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if(iMifFilenames->MdcaCount()) |
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{ |
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iMifFilenames->Find(aFilename, filenameIndex); |
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if(filenameIndex == iMifFilenames->MdcaCount()) |
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{ |
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filenameIndex = -1; |
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} |
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} |
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if(filenameIndex < 0) |
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{ |
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// name not in list. Add it |
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iMifFilenames->AppendL(aFilename); |
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filenameIndex = iMifFilenames->MdcaCount() - 1; |
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} |
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} |
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// Create new icon entry |
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TGlxIcon icon; |
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icon.iTextureId = NextTextureId(); |
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icon.iTexture = NULL; |
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icon.iAvkonSkinId = aSkinID; |
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icon.iBitmapId = aIconResourceId; |
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icon.iFilenameIndex = filenameIndex; |
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icon.iSetColor = aSetColor; |
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icon.iDefaultColor = aDefaultColor; |
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icon.iSkinColorId = aSkinColorId; |
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icon.iSkinColorIndex = aSkinColorIndex; |
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icon.iHeightInPoss = heightInPoss; |
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icon.iWidthInPoss = widthInPoss; |
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// add to list so ProvideBitmapL can use it |
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iIconList.AppendL(icon); |
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// trap create texture |
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TRAPD(err, texture = &iAlfTextureManager.CreateTextureL( |
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icon.iTextureId, |
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this, |
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EAlfTextureFlagDefault)); |
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if(err) |
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{ |
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// if error delete entry and leave |
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iIconList.Remove(iIconList.Count() - 1); |
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User::Leave(err); |
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} |
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else |
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{ |
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// if no error add texture to entry |
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iIconList[iIconList.Count() - 1].iTexture = texture; |
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} |
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} |
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if (NULL == texture) |
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{ |
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User::Leave(KErrNotFound); |
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} |
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return *texture; |
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} |
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// ----------------------------------------------------------------------------- |
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// CreateNewTextureForMediaL |
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// ----------------------------------------------------------------------------- |
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// |
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CAlfTexture& CGlxTextureManagerImpl::CreateNewTextureForMediaL( |
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TSize aSize, |
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const TGlxMedia& aMedia, |
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const TGlxIdSpaceId& aIdSpaceId, |
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MGlxTextureObserver* aObserver, |
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TBool aScaleGridTnm) |
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{ |
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TRACER("CGlxTextureManagerImpl::CreateNewTextureForMediaL"); |
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TInt thumbnailIndex = KErrNotFound; |
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TMPXAttribute thumbNailAttribute(0,0); |
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TGlxThumbnailIcon thumbData; |
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// If the current thumbnail matches what is required then return the current texture otherwise |
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// create a new one. |
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if (!GetThumbnailAttributeAndIndexL(aSize, aMedia, aIdSpaceId, thumbnailIndex, thumbNailAttribute)) |
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{ |
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// only texture is missing. |
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if ( (NULL != iThumbnailList[thumbnailIndex].iBitmap) && (NULL == iThumbnailList[thumbnailIndex].iTexture)) |
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{ |
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CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
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iThumbnailList[thumbnailIndex].iTextureId, |
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this, |
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EAlfTextureFlagDefault); |
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iThumbnailList[thumbnailIndex].iTexture = newTexture ; |
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} |
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return *iThumbnailList[thumbnailIndex].iTexture; |
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} |
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// We have 2 scenarios here. |
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// 1) We do not have a thumbnail |
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// 2) The thumbnail we have is not good enough |
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iThumbnailList.ReserveL( iThumbnailList.Count() + 1 ); |
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CAlfTexture& texture = CreateNewTextureL(aSize, aMedia, aIdSpaceId, |
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aObserver, thumbNailAttribute, thumbData,ETrue,aScaleGridTnm); |
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if ( thumbnailIndex != KErrNotFound ) |
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{ |
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// A new texture was created so remove the old one and |
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// update the thumbnail list. |
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iAlfTextureManager.UnloadTexture(iThumbnailList[thumbnailIndex].iTextureId); |
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iThumbnailList.Remove(thumbnailIndex); |
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GLX_LOG_INFO("CGlxTextureManagerImpl CreateNewTextureForMediaL UnloadTexture "); |
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} |
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return texture; |
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} |
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// ----------------------------------------------------------------------------- |
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// CreateFlatColourTextureL |
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// ----------------------------------------------------------------------------- |
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// |
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CAlfTexture& CGlxTextureManagerImpl::CreateFlatColourTextureL( TRgb aColour ) |
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{ |
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TRACER("CGlxTextureManagerImpl::CreateFlatColourTextureL"); |
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// Create a picture with the colour |
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CFbsBitmap* picture = new (ELeave) CFbsBitmap; |
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CleanupStack::PushL(picture); |
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User::LeaveIfError(picture->Create(TSize(KGlxFlatTextureSize, |
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KGlxFlatTextureSize), EColor16M ) ); |
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CFbsBitmapDevice* drawBufDevice = CFbsBitmapDevice::NewL(picture); |
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CleanupStack::PushL(drawBufDevice); |
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CFbsBitGc* drawBufContext; |
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User::LeaveIfError(drawBufDevice->CreateContext(drawBufContext)); |
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CleanupStack::PushL(drawBufContext); |
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// draw the color |
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drawBufContext->Activate(drawBufDevice); |
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drawBufContext->SetBrushColor(aColour); |
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drawBufContext->Clear(); |
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TInt alpha = aColour.Alpha(); |
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CleanupStack::PopAndDestroy(drawBufContext); |
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CleanupStack::PopAndDestroy(drawBufDevice); |
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CFbsBitmap* mask = NULL; |
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if( alpha != 0 ) |
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{ |
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mask = new (ELeave) CFbsBitmap(); |
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CleanupStack::PushL( mask ); |
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User::LeaveIfError( mask->Create(TSize( KGlxFlatTextureSize, |
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KGlxFlatTextureSize ), EGray256 )); |
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CFbsBitmapDevice* maskBufDevice = CFbsBitmapDevice::NewL( mask ); |
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CleanupStack::PushL( maskBufDevice ); |
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CFbsBitGc* maskBufContext = NULL; |
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User::LeaveIfError( maskBufDevice->CreateContext( maskBufContext ) ); |
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CleanupStack::PushL( maskBufContext ); |
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// draw the mask |
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maskBufContext->Activate(maskBufDevice); |
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maskBufContext->SetBrushColor( TRgb::Color256( alpha ) ); |
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maskBufContext->Clear(); |
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CleanupStack::PopAndDestroy( maskBufContext ); |
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CleanupStack::PopAndDestroy( maskBufDevice ); |
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} |
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433 |
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// Manage the texture ids ourself. Get the next id and store the |
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// associated bitmap and mask to ensure that we supply the correct bitmaps |
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// when alf calls back to ProvideBitmap |
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TInt nextTextureId = NextTextureId(); |
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iProvideBitmapHolder.iTextureId = nextTextureId; |
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iProvideBitmapHolder.iBitmap = picture; |
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iProvideBitmapHolder.iMaskBitmap = mask; |
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CAlfTexture& newTexture = iAlfTextureManager.CreateTextureL( |
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nextTextureId, |
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this, |
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EAlfTextureFlagDefault ); |
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// don't want alf to delete this texture |
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newTexture.SetPriority( EAlfTexturePriorityHighest ); |
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// if we had alpha, release the mask |
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if( alpha != 0 ) |
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{ |
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CleanupStack::Pop( mask ); |
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} |
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454 |
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CleanupStack::Pop( picture ); |
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return newTexture; |
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} |
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460 |
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// ----------------------------------------------------------------------------- |
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// RemoveTexture |
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// ----------------------------------------------------------------------------- |
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// |
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void CGlxTextureManagerImpl::RemoveTexture( const CAlfTexture& aTexture ) |
|
466 |
{ |
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467 |
TRACER("CGlxTextureManagerImpl::RemoveTexture"); |
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// Find the texture in the iThumbnailList |
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469 |
TInt index = iThumbnailList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
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470 |
if ( index != KErrNotFound ) |
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{ |
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472 |
iThumbnailList.Remove( index ); |
|
473 |
iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
|
474 |
} |
|
475 |
else |
|
476 |
{ |
|
477 |
// Find the texture in the zoomed list |
|
478 |
index = iZoomedList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
|
479 |
GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveTexture index=%d",index); |
|
480 |
if ( index != KErrNotFound ) |
|
481 |
{ |
|
482 |
GLX_LOG_INFO("CGlxTextureManagerImpl RemoveTexture index != KErrNotFound"); |
|
483 |
iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
|
484 |
if(iZoomedList[index].iBitmap) |
|
485 |
{ |
|
486 |
GLX_LOG_INFO("CGlxTextureManagerImpl RemoveTexture iZoomedList[index].iBitmap delete"); |
|
487 |
delete iZoomedList[index].iBitmap; |
|
488 |
iZoomedList[index].iBitmap=NULL; |
|
489 |
iZoomedList.Remove( index ); |
|
490 |
} |
|
491 |
} |
|
492 |
// iIconLIst should deleted only once in destructor as |
|
493 |
// they are using in full applicaiton |
|
494 |
} |
|
495 |
||
496 |
index = iAnimatedTnmList.Find( aTexture, &TGlxThumbnailIcon::MatchTexture ); |
|
497 |
GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveTexture iAnimatedTnmList index=%d",index); |
|
498 |
if ( index != KErrNotFound ) |
|
499 |
{ |
|
500 |
if(iAnimatedTnmList[index].iTexture) |
|
501 |
{ |
|
502 |
GLX_LOG_INFO("RemoveTexture iAnimatedTnmList Stop animation"); |
|
503 |
(iAnimatedTnmList[index].iTexture)->StopAnimation(); |
|
504 |
} |
|
505 |
iAnimatedTnmList.Remove( index ); |
|
506 |
iAlfTextureManager.UnloadTexture( aTexture.Id() ); |
|
507 |
} |
|
508 |
} |
|
509 |
||
510 |
// ----------------------------------------------------------------------------- |
|
511 |
// RemoveZoomList |
|
512 |
// ----------------------------------------------------------------------------- |
|
513 |
// |
|
514 |
void CGlxTextureManagerImpl::RemoveZoomList() |
|
515 |
{ |
|
516 |
TRACER("CGlxTextureManagerImpl::RemoveZoomList"); |
|
517 |
TInt count = iZoomedList.Count(); |
|
518 |
GLX_LOG_INFO1("CGlxTextureManagerImpl RemoveZoomList Count()=%d",count); |
|
519 |
if(iZoomDecoder) |
|
520 |
{ |
|
75
01504893d9cb
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
60
diff
changeset
|
521 |
iZoomDecoder->CancelRequest(); |
60 | 522 |
} |
523 |
for(TInt i = count - 1; i >= 0; i--) |
|
524 |
{ |
|
525 |
iAlfTextureManager.UnloadTexture( iZoomedList[i].iTextureId ); |
|
526 |
if( iZoomedList[i].iBitmap) |
|
527 |
{ |
|
528 |
GLX_LOG_INFO("CGlxTextureManagerImpl RemoveZoomList delete iZoomedList[i]"); |
|
529 |
delete iZoomedList[i].iBitmap; |
|
530 |
iZoomedList[i].iBitmap=NULL; |
|
531 |
} |
|
532 |
iZoomedList.Remove( i ); |
|
533 |
} |
|
534 |
iZoomedList.Reset(); |
|
535 |
||
536 |
} |
|
537 |
||
538 |
// ----------------------------------------------------------------------------- |
|
539 |
// RemoveTexture Using TGlxMediaId& |
|
540 |
// ----------------------------------------------------------------------------- |
|
541 |
// |
|
542 |
void CGlxTextureManagerImpl::RemoveTexture(const TGlxMediaId& aMediaId,TBool aAllTexture ) |
|
543 |
{ |
|
544 |
TRACER("CGlxTextureManagerImpl::RemoveTexture 2"); |
|
545 |
//Bug fix for PKAA-7NRBYZ - added aAllTexture param |
|
546 |
// Find the texture in the iThumbnailList |
|
547 |
TInt i = iThumbnailList.Count(); |
|
548 |
while(i > 0) |
|
549 |
{ |
|
550 |
--i; |
|
551 |
if (iThumbnailList[i].iMediaId == aMediaId) |
|
552 |
{ |
|
553 |
TInt aTexture = iThumbnailList[i].iTextureId; |
|
554 |
iThumbnailList.Remove(i); |
|
555 |
iAlfTextureManager.UnloadTexture(aTexture ); |
|
556 |
//Bug fix for PKAA-7NRBYZ - Delete all the texture only if it is asked. |
|
557 |
if(!aAllTexture) |
|
558 |
break; |
|
559 |
} |
|
560 |
} |
|
561 |
||
562 |
i = iAnimatedTnmList.Count(); |
|
563 |
||
564 |
while(i > 0) |
|
565 |
{ |
|
566 |
--i; |
|
567 |
if (iAnimatedTnmList[i].iMediaId == aMediaId) |
|
568 |
{ |
|
569 |
GLX_LOG_INFO("RemoveTexture 2 iAnimatedTnmList MediaID found"); |
|
570 |
TInt aTexture = iAnimatedTnmList[i].iTextureId; |
|
571 |
if(iAnimatedTnmList[i].iTexture) |
|
572 |
{ |
|
573 |
GLX_LOG_INFO("RemoveTexture2 iAnimatedTnmList Stop animation"); |
|
574 |
(iAnimatedTnmList[i].iTexture)->StopAnimation(); |
|
575 |
} |
|
576 |
iAnimatedTnmList.Remove(i); |
|
577 |
iAlfTextureManager.UnloadTexture(aTexture ); |
|
578 |
} |
|
579 |
} |
|
580 |
||
581 |
i = iDRMGifAnimatedTnmList.Count(); |
|
582 |
||
583 |
while(i > 0) |
|
584 |
{ |
|
585 |
--i; |
|
586 |
if (iDRMGifAnimatedTnmList[i].iMediaId == aMediaId) |
|
587 |
{ |
|
588 |
GLX_LOG_INFO("RemoveTexture 2 iDRMGifAnimatedTnmList MediaId found"); |
|
589 |
for(TInt textureCnt=0;textureCnt<KGlxMaxFrameCount;textureCnt++) |
|
590 |
{ |
|
591 |
TInt textureId = iDRMGifAnimatedTnmList[i].iTextureId[textureCnt]; |
|
592 |
iAlfTextureManager.UnloadTexture(textureId); |
|
593 |
} |
|
594 |
iDRMGifAnimatedTnmList.Remove(i); |
|
595 |
} |
|
596 |
} |
|
597 |
} |
|
598 |
||
599 |
// ----------------------------------------------------------------------------- |
|
600 |
// FlushTextures Removes All Textures |
|
601 |
// ----------------------------------------------------------------------------- |
|
602 |
// |
|
603 |
void CGlxTextureManagerImpl::FlushTextures() |
|
604 |
{ |
|
605 |
TRACER("CGlxTextureManagerImpl::FlushTextures"); |
|
606 |
||
607 |
TInt textureID ; |
|
608 |
||
609 |
TInt i = iThumbnailList.Count(); |
|
610 |
while(i > 0) |
|
611 |
{ |
|
612 |
--i; |
|
613 |
textureID = iThumbnailList[i].iTextureId; |
|
614 |
iAlfTextureManager.UnloadTexture(textureID ); |
|
615 |
iThumbnailList[i].iTexture = NULL; |
|
616 |
} |
|
617 |
||
618 |
i = iIconList.Count(); |
|
619 |
while(i > 0) |
|
620 |
{ |
|
621 |
--i; |
|
622 |
textureID = iIconList[i].iTextureId; |
|
623 |
iAlfTextureManager.UnloadTexture(textureID ); |
|
624 |
iIconList[i].iTexture = NULL; |
|
625 |
} |
|
626 |
||
627 |
i = iZoomedList.Count(); |
|
628 |
while(i > 0) |
|
629 |
{ |
|
630 |
--i; |
|
631 |
textureID = iZoomedList[i].iTextureId; |
|
632 |
iAlfTextureManager.UnloadTexture(textureID ); |
|
633 |
iZoomedList[i].iTexture = NULL; |
|
634 |
} |
|
635 |
||
636 |
i = iAnimatedTnmList.Count(); |
|
637 |
while(i > 0) |
|
638 |
{ |
|
639 |
--i; |
|
640 |
textureID = iAnimatedTnmList[i].iTextureId; |
|
641 |
if(iAnimatedTnmList[i].iTexture) |
|
642 |
{ |
|
643 |
GLX_LOG_INFO("FlushTextures iAnimatedTnmList Stop animation"); |
|
644 |
(iAnimatedTnmList[i].iTexture)->StopAnimation(); |
|
645 |
} |
|
646 |
iAlfTextureManager.UnloadTexture(textureID); |
|
647 |
iAnimatedTnmList[i].iTexture = NULL; |
|
648 |
} |
|
649 |
||
650 |
i = iDRMGifAnimatedTnmList.Count(); |
|
651 |
while(i > 0) |
|
652 |
{ |
|
653 |
--i; |
|
654 |
GLX_LOG_INFO("RemoveTexture 2 iDRMGifAnimatedTnmList MediaId found"); |
|
655 |
for (TInt textureCnt = 0; textureCnt < KGlxMaxFrameCount; textureCnt++) |
|
656 |
{ |
|
657 |
TInt aTexture = iDRMGifAnimatedTnmList[i].iTextureId[textureCnt]; |
|
658 |
iAlfTextureManager.UnloadTexture(aTexture); |
|
659 |
iDRMGifAnimatedTnmList[i].iTexture[textureCnt] = NULL; |
|
660 |
} |
|
661 |
} |
|
662 |
} |
|
663 |
||
664 |
// ----------------------------------------------------------------------------- |
|
665 |
// GetThumbnailAttributeAndIndexL |
|
666 |
// ----------------------------------------------------------------------------- |
|
667 |
// |
|
668 |
TBool CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL( TSize aSize, |
|
669 |
const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
670 |
TInt& aThumbnailIndex, TMPXAttribute& aThumbnailAttribute ) |
|
671 |
{ |
|
672 |
TRACER("CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL"); |
|
673 |
GLX_LOG_INFO( "CGlxTextureManagerImpl::GetThumbnailAttributeAndIndexL" ); |
|
674 |
aThumbnailIndex = KErrNotFound; |
|
675 |
||
676 |
aThumbnailAttribute = SelectAttributeL(aSize, aMedia); // Find Thumbnail attributes |
|
677 |
||
678 |
TInt i = iThumbnailList.Count(); |
|
679 |
TTime reqTime; |
|
680 |
aMedia.GetLastModifiedDate(reqTime); |
|
681 |
while(i > 0 && aThumbnailIndex == KErrNotFound) |
|
682 |
{ |
|
683 |
--i; |
|
684 |
if ((iThumbnailList[i].iMediaId == aMedia.Id()) && |
|
685 |
(iThumbnailList[i].iIdSpaceId == aIdSpaceId) && |
|
686 |
(iThumbnailList[i].iImageDate == reqTime) && |
|
687 |
(iThumbnailList[i].iRequiredSize == aSize)) |
|
688 |
{ |
|
689 |
aThumbnailIndex = i; |
|
690 |
if ( iThumbnailList[aThumbnailIndex].iAttribId == aThumbnailAttribute) |
|
691 |
{ |
|
692 |
// We have found that the best match already exists |
|
693 |
// No need to do anything |
|
694 |
return EFalse; |
|
695 |
} |
|
696 |
} |
|
697 |
} |
|
698 |
return ETrue; |
|
699 |
} |
|
700 |
// ----------------------------------------------------------------------------- |
|
701 |
// CreateNewTextureL |
|
702 |
// ----------------------------------------------------------------------------- |
|
703 |
CAlfTexture* CGlxTextureManagerImpl::CreateZoomedTextureL() |
|
704 |
{ |
|
705 |
TRACER("CGlxTextureManagerImpl::CreateZoomedTextureL"); |
|
706 |
TInt count = iZoomedList.Count(); |
|
707 |
TInt index = 0 ; |
|
708 |
||
709 |
for (index = count-1; index >=0 ; index--) |
|
710 |
{ |
|
711 |
if (NULL == iZoomedList[index].iTexture) |
|
712 |
{ |
|
713 |
if (NULL != iZoomedList[index].iBitmap) |
|
714 |
{ |
|
715 |
// If we got this far we need to create a new texture |
|
716 |
iZoomedList[index].iTextureId = NextTextureId(); |
|
717 |
iZoomedList[index].iTexture = &iAlfTextureManager.CreateTextureL( |
|
718 |
iZoomedList[index].iTextureId, |
|
719 |
this, |
|
720 |
EAlfTextureFlagDefault); |
|
721 |
return iZoomedList[index].iTexture ; |
|
722 |
} |
|
723 |
} |
|
724 |
} |
|
725 |
return NULL; |
|
726 |
} |
|
727 |
// ----------------------------------------------------------------------------- |
|
728 |
// CreateNewTextureL |
|
729 |
// ----------------------------------------------------------------------------- |
|
730 |
CAlfTexture& CGlxTextureManagerImpl::CreateNewTextureL( TSize aSize, |
|
731 |
const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
732 |
MGlxTextureObserver* aObserver, TMPXAttribute& aAttribute, |
|
733 |
TGlxThumbnailIcon& aThumbData,TBool aIsThumbnailTexture, TBool aScaleGridTnm ) |
|
734 |
{ |
|
735 |
TRACER("CGlxTextureManagerImpl::CreateNewTextureL"); |
|
736 |
// This method only works if the call to CreateTextureL which in turn calls ProvideBitmapL behaves ina synchronous manor |
|
737 |
||
738 |
// First find if there is an existing texture |
|
739 |
// Find the texture in the iThumbnailList |
|
740 |
||
741 |
// We have 2 scenarios here. |
|
742 |
// 1) We do not have a thumbnail |
|
743 |
// 2) The thumbnail we have is not good enough |
|
744 |
||
745 |
aThumbData.iTextureId = NextTextureId(); |
|
746 |
aThumbData.iTexture = NULL; |
|
747 |
aThumbData.iAttribId = aAttribute; |
|
748 |
aThumbData.iMediaId = aMedia.Id(); |
|
749 |
aThumbData.iIdSpaceId = aIdSpaceId; |
|
750 |
//Get the ThumbData creation date |
|
751 |
aMedia.GetLastModifiedDate(aThumbData.iImageDate); |
|
752 |
const CGlxThumbnailAttribute* thumb = aMedia.ThumbnailAttribute(aAttribute); |
|
753 |
__ASSERT_DEBUG(thumb, Panic(EGlxPanicLogicError)); // thumb should not be NULL |
|
754 |
aThumbData.iBitmap = thumb->iBitmap; |
|
755 |
CFbsBitmap *scaledBitmap = NULL; |
|
756 |
||
757 |
if(aScaleGridTnm) |
|
758 |
{ |
|
759 |
#ifdef _DEBUG |
|
760 |
TTime startTime, stopTime; |
|
761 |
startTime.HomeTime(); |
|
762 |
#endif |
|
763 |
TSize origSize; |
|
764 |
aMedia.GetDimensions(origSize); |
|
765 |
scaledBitmap = new (ELeave) CFbsBitmap(); |
|
766 |
CleanupStack::PushL(scaledBitmap); |
|
767 |
ScaleGridTnmToFsL(origSize,aSize,scaledBitmap,thumb); |
|
768 |
aThumbData.iBitmap = scaledBitmap; |
|
769 |
||
770 |
#ifdef _DEBUG |
|
771 |
stopTime.HomeTime(); |
|
772 |
GLX_LOG_INFO1("=>GRID TNM SCALE TO FS took <%d> us", |
|
773 |
(TInt)stopTime.MicroSecondsFrom(startTime).Int64()); |
|
774 |
#endif |
|
775 |
} |
|
776 |
||
777 |
if( aIsThumbnailTexture ) |
|
778 |
{ |
|
779 |
//Add to the thumbnail list |
|
780 |
GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL iThumbnailList.AppendL"); |
|
781 |
iThumbnailList.AppendL(aThumbData); |
|
782 |
} |
|
783 |
else |
|
784 |
{ |
|
785 |
GLX_LOG_INFO1("CGlxTextureManagerImpl::CreateNewTextureL,count=%d",iZoomedList.Count()); |
|
786 |
iZoomedList.AppendL(aThumbData); |
|
787 |
} |
|
788 |
||
789 |
// If we got this far we need to create a new texture |
|
790 |
CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
791 |
aThumbData.iTextureId, |
|
792 |
this, |
|
793 |
EAlfTextureFlagDefault); |
|
794 |
||
795 |
||
796 |
if( aIsThumbnailTexture ) |
|
797 |
{ |
|
798 |
GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL aIsThumbnailTexture "); |
|
799 |
TInt index = iThumbnailList.Count()-1; |
|
800 |
iThumbnailList[index].iTexture = newTexture; |
|
801 |
iThumbnailList[index].iRequiredSize = aSize; |
|
802 |
} |
|
803 |
else |
|
804 |
{ |
|
805 |
GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL else aIsThumbnailTexture "); |
|
806 |
TInt index = iZoomedList.Count()-1; |
|
807 |
iZoomedList[index].iTexture = newTexture; |
|
808 |
iZoomedList[index].iRequiredSize = aSize; |
|
809 |
iZoomedList[index].iBitmap=NULL; |
|
810 |
} |
|
811 |
||
812 |
if (aObserver) |
|
813 |
{ |
|
814 |
GLX_LOG_INFO("CGlxTextureManagerImpl::CreateNewTextureL aObserver "); |
|
815 |
aThumbData.iObserver = aObserver; |
|
816 |
aThumbData.iObserver->TextureContentChangedL( ETrue , newTexture); |
|
817 |
} |
|
818 |
||
819 |
if(scaledBitmap) |
|
820 |
{ |
|
821 |
CleanupStack::PopAndDestroy(scaledBitmap); |
|
822 |
} |
|
823 |
||
824 |
return *newTexture; |
|
825 |
} |
|
826 |
||
827 |
// ----------------------------------------------------------------------------- |
|
828 |
// CreateZoomedTextureL |
|
829 |
// ----------------------------------------------------------------------------- |
|
830 |
// |
|
831 |
CAlfTexture& CGlxTextureManagerImpl::CreateZoomedTextureL( |
|
832 |
const TGlxMedia& aMedia, const TMPXAttribute& aAttribute, |
|
833 |
TGlxIdSpaceId aIdSpaceId, MGlxTextureObserver* aObserver) |
|
834 |
{ |
|
835 |
TRACER("CGlxTextureManagerImpl::CreateZoomedTextureL"); |
|
836 |
if(!iZoomDecoder) |
|
837 |
{ |
|
838 |
GLX_LOG_INFO("CGlxTextureManagerImpl:: CreateZoomedTextureL,iZoomDecoder == NULL"); |
|
839 |
iZoomDecoder = CGlxBitmapDecoderWrapper::NewL(this); |
|
840 |
} |
|
841 |
||
842 |
TGlxThumbnailIcon aThumbData; |
|
843 |
||
844 |
aThumbData.iTextureId = NextTextureId(); |
|
845 |
aThumbData.iTexture = NULL; |
|
846 |
aThumbData.iAttribId = aAttribute; |
|
847 |
aThumbData.iMediaId = aMedia.Id(); |
|
848 |
aThumbData.iIdSpaceId = aIdSpaceId; |
|
849 |
||
850 |
//Add to the thumbnail list |
|
851 |
iZoomedList.AppendL(aThumbData); |
|
852 |
||
853 |
TInt index = iZoomedList.Count()-1; |
|
854 |
GLX_LOG_INFO1("CGlxTextureManagerImpl:: CreateZoomedTextureL,index=%d",index); |
|
855 |
||
856 |
iZoomedList[index].iTexture = NULL; |
|
857 |
aMedia.GetDimensions( iZoomedList[index].iRequiredSize ); |
|
858 |
||
859 |
iZoomedList[index].iBitmap=NULL; |
|
860 |
iZoomedList[index].iObserver = aObserver ; |
|
861 |
||
75
01504893d9cb
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
60
diff
changeset
|
862 |
iZoomDecoder->DoDecodeImageL(aMedia,iZoomedList.Count()-1); |
60 | 863 |
return *(iZoomedList[index].iTexture); |
864 |
} |
|
865 |
||
866 |
// ----------------------------------------------------------------------------- |
|
867 |
// CreateAnimatedGifTextureL |
|
868 |
// ----------------------------------------------------------------------------- |
|
869 |
// |
|
870 |
CAlfTexture& CGlxTextureManagerImpl::CreateAnimatedGifTextureL( |
|
871 |
const TDesC& aFilename, const TSize& aSize,const TGlxMedia& aMedia, |
|
872 |
TGlxIdSpaceId aIdSpaceId) |
|
873 |
{ |
|
874 |
TRACER("CGlxTextureManagerImpl::CreateAnimatedGifTextureL"); |
|
875 |
TInt thumbnailIndex = KErrNotFound; |
|
876 |
||
877 |
// If the current thumbnail matches what is required then return the current texture otherwise |
|
878 |
// create a new one. |
|
879 |
if (!GetAnimatedGifThumbnailIndex( aSize, aMedia, aIdSpaceId,thumbnailIndex)) |
|
880 |
{ |
|
881 |
GLX_LOG_INFO("CreateAnimatedGifTextureL Texture already present"); |
|
882 |
// only texture is missing. |
|
883 |
if ((NULL == iAnimatedTnmList[thumbnailIndex].iTexture)) |
|
884 |
{ |
|
885 |
CAlfTexture& newTexture = iAlfTextureManager.LoadTextureL(aFilename,aSize, |
|
886 |
EAlfTextureFlagDefault,iAnimatedTnmList[thumbnailIndex].iTextureId ); |
|
887 |
iAnimatedTnmList[thumbnailIndex].iTexture = &newTexture ; |
|
888 |
} |
|
889 |
// While reloading texture, Need to start animaiton with |
|
890 |
// explicit call as we stopped animation while unloading texture |
|
891 |
// This is not required when creating a new texture as Alf |
|
892 |
// starts animation by default on those textures. |
|
893 |
(iAnimatedTnmList[thumbnailIndex].iTexture)->StartAnimation(); |
|
894 |
return *iAnimatedTnmList[thumbnailIndex].iTexture; |
|
895 |
} |
|
896 |
||
897 |
TGlxThumbnailIcon thumbData; |
|
898 |
thumbData.iTextureId = NextTextureId(); |
|
899 |
thumbData.iTexture = NULL; |
|
900 |
thumbData.iMediaId = aMedia.Id(); |
|
901 |
thumbData.iIdSpaceId = aIdSpaceId; |
|
902 |
||
903 |
iAnimatedTnmList.ReserveL( iAnimatedTnmList.Count() + 1 ); |
|
904 |
||
905 |
iAnimatedTnmList.AppendL(thumbData); |
|
906 |
||
907 |
CAlfTexture& newTexture = iAlfTextureManager.LoadTextureL(aFilename,aSize, |
|
908 |
EAlfTextureFlagDefault,thumbData.iTextureId ); |
|
909 |
||
910 |
TInt index = iAnimatedTnmList.Count()-1; |
|
911 |
iAnimatedTnmList[index].iTexture = &newTexture; |
|
912 |
iAnimatedTnmList[index].iRequiredSize = aSize; |
|
913 |
||
914 |
return newTexture; |
|
915 |
} |
|
916 |
||
917 |
||
918 |
// ----------------------------------------------------------------------------- |
|
919 |
// UpdateTexture |
|
920 |
// ----------------------------------------------------------------------------- |
|
921 |
// |
|
922 |
void CGlxTextureManagerImpl::UpdateTexture() |
|
923 |
{ |
|
924 |
TRACER("CGlxTextureManagerImpl::UpdateTexture"); |
|
925 |
TInt count = iIconList.Count(); |
|
926 |
for(TInt i = count - 1; i >= 0; i--) |
|
927 |
{ |
|
928 |
//to-check |
|
929 |
// TRAP_IGNORE(DoHandleResolutionChangedL(i);) |
|
930 |
} |
|
931 |
} |
|
932 |
||
933 |
// ----------------------------------------------------------------------------- |
|
934 |
// HandleResolutionChanged |
|
935 |
// ----------------------------------------------------------------------------- |
|
936 |
// |
|
937 |
void CGlxTextureManagerImpl::HandleResolutionChangedL() |
|
938 |
{ |
|
939 |
TRACER("CGlxTextureManagerImpl::HandleResolutionChangedL"); |
|
940 |
UpdateTexture(); |
|
941 |
} |
|
942 |
||
943 |
// ----------------------------------------------------------------------------- |
|
944 |
// ProvideBitmapL |
|
945 |
// ----------------------------------------------------------------------------- |
|
946 |
// |
|
947 |
void CGlxTextureManagerImpl::ProvideBitmapL(TInt aTextureId, |
|
948 |
CFbsBitmap*& aBitmap, |
|
949 |
CFbsBitmap*& aMaskBitmap) |
|
950 |
{ |
|
951 |
TRACER("CGlxTextureManagerImpl::ProvideBitmapL"); |
|
952 |
// Test whether we've already created bitmaps for the given texture id |
|
953 |
if ( aTextureId == iProvideBitmapHolder.iTextureId ) |
|
954 |
{ |
|
955 |
GLX_LOG_INFO("CGlxTextureManagerImpl::ProvideBitmapL aTextureId"); |
|
956 |
aBitmap = iProvideBitmapHolder.iBitmap; |
|
957 |
aMaskBitmap = iProvideBitmapHolder.iMaskBitmap; |
|
958 |
// reset the flags to prevent multiple calls into here |
|
959 |
iProvideBitmapHolder.iTextureId = KErrNotFound; |
|
960 |
iProvideBitmapHolder.iBitmap = NULL; |
|
961 |
iProvideBitmapHolder.iMaskBitmap = NULL; |
|
962 |
return; |
|
963 |
} |
|
964 |
||
965 |
// loop to search the zoomed thumbnail list |
|
966 |
TInt i = iZoomedList.Count(); |
|
967 |
GLX_LOG_INFO1("CGlxTextureManagerImpl::ProvideBitmapL iZoomedList.Count=%d",i); |
|
968 |
while(i > 0) |
|
969 |
{ |
|
970 |
--i; |
|
971 |
if (iZoomedList[i].iTextureId == aTextureId) |
|
972 |
{ |
|
973 |
// We have found the texture, create a duplicate as alf destroys |
|
974 |
// the bitmap once the texture's been created. |
|
975 |
GLX_LOG_INFO1("CGlxTextureManagerImpl::ProvideBitmapL i=%d",i); |
|
976 |
aBitmap = CreateDuplicateBitmapL( *iZoomedList[i].iBitmap ); |
|
977 |
return; |
|
978 |
} |
|
979 |
} |
|
980 |
// add loop to search the iThumbnailList for the aTextureId |
|
981 |
i = iThumbnailList.Count(); |
|
982 |
while(i > 0) |
|
983 |
{ |
|
984 |
--i; |
|
985 |
if ((iThumbnailList[i].iTextureId == aTextureId)) |
|
986 |
{ |
|
987 |
// We have found the texture, create a duplicate as alf destroys |
|
988 |
// the bitmap once the texture's been created. |
|
989 |
aBitmap = CreateDuplicateBitmapL( *iThumbnailList[i].iBitmap ); |
|
990 |
return; |
|
991 |
} |
|
992 |
} |
|
993 |
||
994 |
// add loop to search the iDRMGifAnimatedTnmList for the aTextureId |
|
995 |
i = iDRMGifAnimatedTnmList.Count(); |
|
996 |
while (i > 0) |
|
997 |
{ |
|
998 |
--i; |
|
999 |
for(TInt textureCnt=0;textureCnt<KGlxMaxFrameCount;textureCnt++) |
|
1000 |
{ |
|
1001 |
if (iDRMGifAnimatedTnmList[i].iBitmap[textureCnt] && |
|
1002 |
(iDRMGifAnimatedTnmList[i].iTextureId[textureCnt] == aTextureId)) |
|
1003 |
{ |
|
1004 |
// We have found the texture, create a duplicate as alf destroys |
|
1005 |
// the bitmap once the texture's been created. |
|
1006 |
aBitmap = CreateDuplicateBitmapL(*iDRMGifAnimatedTnmList[i].iBitmap[textureCnt]); |
|
1007 |
if(iDRMGifAnimatedTnmList[i].iBitmapMask[textureCnt]) |
|
1008 |
{ |
|
1009 |
aMaskBitmap = CreateDuplicateBitmapL(*iDRMGifAnimatedTnmList[i].iBitmapMask[textureCnt]); |
|
1010 |
} |
|
1011 |
return; |
|
1012 |
} |
|
1013 |
} |
|
1014 |
} |
|
1015 |
||
1016 |
// find in iIconList |
|
1017 |
i = iIconList.Count(); |
|
1018 |
TBool found = EFalse; |
|
1019 |
TGlxIcon icon; |
|
1020 |
while(i > 0 && !found) |
|
1021 |
{ |
|
1022 |
i--; |
|
1023 |
if(iIconList[i].iTextureId == aTextureId) |
|
1024 |
{ |
|
1025 |
icon = iIconList[i]; |
|
1026 |
found = ETrue; |
|
1027 |
} |
|
1028 |
} |
|
1029 |
||
1030 |
if(!found) |
|
1031 |
{ |
|
1032 |
User::Leave(KErrNotFound); |
|
1033 |
} |
|
1034 |
||
1035 |
TInt bitmapId = icon.iBitmapId; |
|
1036 |
TInt maskId = bitmapId; |
|
1037 |
if(bitmapId) |
|
1038 |
{ |
|
1039 |
maskId++; |
|
1040 |
} |
|
1041 |
||
1042 |
TFileName filename(KNullDesC); |
|
1043 |
if(icon.iFilenameIndex >= 0) |
|
1044 |
{ |
|
1045 |
filename = iMifFilenames->MdcaPoint(icon.iFilenameIndex); |
|
1046 |
} |
|
1047 |
||
1048 |
if(icon.iSetColor) |
|
1049 |
{ |
|
1050 |
AknsUtils::CreateColorIconL( AknsUtils::SkinInstance(), |
|
1051 |
icon.iAvkonSkinId, |
|
1052 |
icon.iSkinColorId, |
|
1053 |
icon.iSkinColorIndex, |
|
1054 |
aBitmap, |
|
1055 |
aMaskBitmap, |
|
1056 |
filename, |
|
1057 |
bitmapId, |
|
1058 |
maskId, |
|
1059 |
icon.iDefaultColor ); |
|
1060 |
} |
|
1061 |
else |
|
1062 |
{ |
|
1063 |
AknsUtils::CreateIconL( AknsUtils::SkinInstance(), |
|
1064 |
icon.iAvkonSkinId, |
|
1065 |
aBitmap, |
|
1066 |
aMaskBitmap, |
|
1067 |
filename, |
|
1068 |
bitmapId, |
|
1069 |
maskId ); |
|
1070 |
} |
|
1071 |
||
1072 |
// Leave if bitmap or mask is NULL. |
|
1073 |
||
1074 |
if (NULL == aBitmap) |
|
1075 |
{ |
|
1076 |
User::Leave(KErrNotFound); |
|
1077 |
} |
|
1078 |
||
1079 |
// set size |
|
1080 |
// In preference use requested size if there is one |
|
1081 |
TInt height =TInt(iResUtil->PossToPixels(icon.iHeightInPoss)); |
|
1082 |
TInt width =TInt(iResUtil->PossToPixels(icon.iWidthInPoss)); |
|
1083 |
||
1084 |
TSize size(width, height); |
|
1085 |
||
1086 |
// Disable compression so that the bitmap may be able to be |
|
1087 |
// duplicated inside HUITK when BITGDI renderer is in use. |
|
1088 |
AknIconUtils::DisableCompression( aBitmap ); |
|
1089 |
||
1090 |
if ( size == TSize(0, 0) ) |
|
1091 |
{ |
|
1092 |
// If no requested size use original size of the graphic |
|
1093 |
TAknContentDimensions origDim; |
|
1094 |
AknIconUtils::GetContentDimensions(aBitmap, origDim); |
|
1095 |
size = TSize(origDim.iWidth, origDim.iHeight); |
|
1096 |
||
1097 |
// But if the original size is small make smallest dimension 64 |
|
1098 |
// and keep aspect ratio |
|
1099 |
if ( size.iHeight < 64 && size.iWidth < 64 ) |
|
1100 |
{ |
|
1101 |
if(origDim.iWidth < origDim.iHeight) |
|
1102 |
{ |
|
1103 |
size = TSize(64, 64.0F * origDim.iHeight / origDim.iWidth); |
|
1104 |
} |
|
1105 |
else |
|
1106 |
{ |
|
1107 |
size = TSize(64.0F * origDim.iWidth / origDim.iHeight, 64); |
|
1108 |
} |
|
1109 |
} |
|
1110 |
} |
|
1111 |
AknIconUtils::SetSize(aBitmap, size, EAspectRatioNotPreserved); |
|
1112 |
} |
|
1113 |
||
1114 |
// ----------------------------------------------------------------------------- |
|
1115 |
// SelectAttributeL |
|
1116 |
// ----------------------------------------------------------------------------- |
|
1117 |
// |
|
1118 |
TMPXAttribute CGlxTextureManagerImpl::SelectAttributeL( TSize& aSize, |
|
1119 |
const TGlxMedia& aMedia ) |
|
1120 |
{ |
|
1121 |
TRACER("CGlxTextureManagerImpl::SelectAttributeL"); |
|
1122 |
const CGlxMedia& media = *aMedia.Properties(); |
|
1123 |
if ( !aMedia.Properties() || media.Count() == 0 ) |
|
1124 |
{ |
|
1125 |
GLX_LOG_INFO("SelectAttributeL - NULL CGlxMedia / No Attribs"); |
|
1126 |
User::Leave( KErrArgument ); |
|
1127 |
} |
|
1128 |
// first check if DRM protected |
|
1129 |
TBool drmInvalid = EFalse; |
|
1130 |
if ( aMedia.GetDrmProtected(drmInvalid) && drmInvalid ) |
|
1131 |
{ |
|
1132 |
// require URI attribute |
|
1133 |
TMPXGeneralCategory cat = aMedia.Category(); |
|
1134 |
// get URI |
|
1135 |
const TDesC& uri = aMedia.Uri(); |
|
1136 |
if( (uri.Length() == 0) || (EMPXNoCategory == cat) ) |
|
1137 |
{ |
|
1138 |
User::Leave( KErrArgument ); |
|
1139 |
} |
|
1140 |
||
1141 |
// check if rights have expired |
|
1142 |
TBool checkViewRights = (cat==EMPXImage); |
|
1143 |
||
1144 |
//Since uri can be either focused or unfocused item |
|
1145 |
//better call ItemRightsValidityCheckL which doesn't modify lastconsumedUri. |
|
1146 |
CreateImageViewerInstanceL(); |
|
1147 |
if(iImageViewerInstance->IsPrivate()) |
|
1148 |
{ |
|
1149 |
drmInvalid = !iDrmUtility->ItemRightsValidityCheckL(iImageViewerInstance->ImageFileHandle(), checkViewRights); |
|
1150 |
} |
|
1151 |
else |
|
1152 |
{ |
|
1153 |
drmInvalid = !iDrmUtility->ItemRightsValidityCheckL(uri, checkViewRights); |
|
1154 |
} |
|
1155 |
DeleteImageViewerInstance(); |
|
1156 |
CGlxMedia* properties = const_cast<CGlxMedia*>(aMedia.Properties()); |
|
1157 |
if( !drmInvalid ) |
|
1158 |
{ |
|
1159 |
properties->SetTObjectValueL(KGlxMediaGeneralDRMRightsValid, EGlxDrmRightsValid); |
|
1160 |
} |
|
1161 |
else |
|
1162 |
{ |
|
1163 |
properties->SetTObjectValueL(KGlxMediaGeneralDRMRightsValid, EGlxDrmRightsInvalid); |
|
1164 |
} |
|
1165 |
} |
|
1166 |
||
1167 |
// if invalid need dimensions |
|
1168 |
if ( drmInvalid ) |
|
1169 |
{ |
|
1170 |
TSize dimensions(0,0); |
|
1171 |
if(!aMedia.GetDimensions(dimensions)) |
|
1172 |
{ |
|
1173 |
User::Leave( KErrArgument ); |
|
1174 |
} |
|
1175 |
||
1176 |
aSize = iDrmUtility->DRMThumbnailSize(dimensions); |
|
1177 |
} |
|
1178 |
||
1179 |
// Get the index for the attribute |
|
1180 |
TInt index = GlxThumbnailUtility::ClosestThumbnail( aSize, |
|
1181 |
media, !drmInvalid ); |
|
1182 |
// check it's valid |
|
1183 |
if (KErrNotFound == index) |
|
1184 |
{ |
|
1185 |
GLX_LOG_INFO("GlxThumbnailUtility::ClosestThumbnail fail "); |
|
1186 |
User::Leave( KErrArgument ); |
|
1187 |
} |
|
1188 |
||
1189 |
return media.Attribute(index); |
|
1190 |
} |
|
1191 |
||
1192 |
||
1193 |
// ----------------------------------------------------------------------------- |
|
1194 |
// CreateDuplicateBitmapL |
|
1195 |
// ----------------------------------------------------------------------------- |
|
1196 |
// |
|
1197 |
CFbsBitmap* CGlxTextureManagerImpl::CreateDuplicateBitmapL(CFbsBitmap& aOriginalBitmap ) |
|
1198 |
{ |
|
1199 |
TRACER("CGlxTextureManagerImpl::CreateDuplicateBitmapL"); |
|
1200 |
CFbsBitmap* duplicateBitmap = new( ELeave) CFbsBitmap(); |
|
1201 |
TInt err=duplicateBitmap->Duplicate( aOriginalBitmap.Handle()); |
|
1202 |
if ( err != KErrNone ) |
|
1203 |
{ |
|
1204 |
delete duplicateBitmap; |
|
1205 |
duplicateBitmap = NULL; |
|
1206 |
GLX_LOG_INFO1("CGlxTextureManagerImpl::CreateDuplicateBitmapL fail =%d",err); |
|
1207 |
} |
|
1208 |
||
1209 |
return duplicateBitmap; |
|
1210 |
} |
|
1211 |
||
1212 |
// ----------------------------------------------------------------------------- |
|
1213 |
// NextTextureId |
|
1214 |
// ----------------------------------------------------------------------------- |
|
1215 |
// |
|
1216 |
TInt CGlxTextureManagerImpl::NextTextureId() |
|
1217 |
{ |
|
1218 |
TRACER("CGlxTextureManagerImpl::NextTextureId"); |
|
1219 |
return ++iNextTextureId; |
|
1220 |
} |
|
1221 |
||
1222 |
||
1223 |
// ----------------------------------------------------------------------------- |
|
1224 |
// HandleBitmapDecodedL |
|
1225 |
// ----------------------------------------------------------------------------- |
|
1226 |
// |
|
1227 |
void CGlxTextureManagerImpl::HandleBitmapDecodedL(TInt aThumbnailIndex,CFbsBitmap* aBitmap) |
|
1228 |
{ |
|
1229 |
TRACER("CGlxTextureManagerImpl::HandleBitmapDecodedL"); |
|
1230 |
CAlfTexture* newTexture = NULL; |
|
1231 |
TBool textureCreated = ETrue; |
|
1232 |
TInt textureID = -1; |
|
1233 |
TInt textureToBeUnloaded = -1; |
|
1234 |
||
1235 |
//check if the image is decoded |
|
1236 |
if ( aBitmap ) |
|
1237 |
{ |
|
1238 |
iZoomedList[aThumbnailIndex].iBitmap = aBitmap; |
|
1239 |
||
1240 |
CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL(); |
|
1241 |
CleanupClosePushL(*uiUtility); |
|
1242 |
TBool foregroundStatus = uiUtility->GetForegroundStatus(); |
|
1243 |
CleanupStack::PopAndDestroy(uiUtility); |
|
1244 |
||
1245 |
// Photos not in foreground; do not create zoom texture |
|
1246 |
if (!foregroundStatus) |
|
1247 |
{ |
|
1248 |
GLX_LOG_INFO("CGlxTextureManagerImpl HandleBitmapDecodedL - Not in foreground; do not create zoom texture"); |
|
1249 |
return; |
|
1250 |
} |
|
1251 |
||
1252 |
//if we already have a texture then dont unload the texture before creating |
|
1253 |
//the next one. It might happen that because of low memory we might not be able |
|
1254 |
//to create a new texture. |
|
1255 |
if(iZoomedList[aThumbnailIndex].iTexture) |
|
1256 |
{ |
|
1257 |
textureID = NextTextureId(); |
|
1258 |
textureToBeUnloaded = iZoomedList[aThumbnailIndex].iTextureId ; |
|
1259 |
iZoomedList[aThumbnailIndex].iTextureId = textureID ; |
|
1260 |
} |
|
1261 |
else |
|
1262 |
{ |
|
1263 |
textureID = iZoomedList[aThumbnailIndex].iTextureId; |
|
1264 |
} |
|
1265 |
||
1266 |
TRAPD(err, newTexture = &iAlfTextureManager.CreateTextureL( |
|
1267 |
textureID, this, EAlfTextureFlagDefault)); |
|
1268 |
if ( KErrNone != err && KErrNoMemory == err ) |
|
1269 |
{ |
|
1270 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded ReleaseRam : START RAM RELEASE"); |
|
1271 |
iCache->ReleaseRAML(ETrue); |
|
1272 |
TRAPD(err, newTexture = &iAlfTextureManager.CreateTextureL(textureID, this, EAlfTextureFlagDefault)); |
|
1273 |
if ( KErrNone != err && KErrNoMemory == err ) |
|
1274 |
{ |
|
1275 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded CreateTextureL : LOW MEMORY CONDITION"); |
|
1276 |
textureCreated = EFalse; |
|
1277 |
} |
|
1278 |
} |
|
1279 |
} |
|
1280 |
else |
|
1281 |
{ |
|
1282 |
textureCreated = EFalse; |
|
1283 |
} |
|
1284 |
||
1285 |
||
1286 |
||
1287 |
if (textureCreated && (NULL != newTexture)) |
|
1288 |
{ |
|
1289 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded textureCreated && newTexture"); |
|
1290 |
//If the new texture is created then unload the old texture and store the new texture and textureID. |
|
1291 |
if(iZoomedList[aThumbnailIndex].iTexture) |
|
1292 |
{ |
|
1293 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded Unloading Old Texture"); |
|
1294 |
iAlfTextureManager.UnloadTexture(textureToBeUnloaded ); |
|
1295 |
} |
|
1296 |
iZoomedList[aThumbnailIndex].iTextureId = textureID; |
|
1297 |
iZoomedList[aThumbnailIndex].iTexture = newTexture; |
|
1298 |
} |
|
1299 |
||
1300 |
if (iZoomedList[aThumbnailIndex].iObserver) |
|
1301 |
{ |
|
1302 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecoded TextureContentChangedL"); |
|
1303 |
iZoomedList[aThumbnailIndex].iObserver->TextureContentChangedL( textureCreated ,iZoomedList[aThumbnailIndex].iTexture); |
|
1304 |
} |
|
1305 |
GLX_LOG_INFO("CGlxTextureManagerImpl::HandleBitmapDecodedL Exit "); |
|
1306 |
} |
|
1307 |
||
1308 |
// ----------------------------------------------------------------------------- |
|
1309 |
// HandleAttributesAvailableL |
|
1310 |
// ----------------------------------------------------------------------------- |
|
1311 |
// |
|
1312 |
void CGlxTextureManagerImpl::HandleAttributesAvailableL( |
|
1313 |
const TGlxIdSpaceId& /*aIdSpaceId*/, const TGlxMediaId& /*aMediaId*/, |
|
1314 |
const RArray<TMPXAttribute>& /*aAttributes*/, |
|
1315 |
const CGlxMedia* /*aMedia*/) |
|
1316 |
{ |
|
1317 |
} |
|
1318 |
||
1319 |
// ----------------------------------------------------------------------------- |
|
1320 |
// CleanupTextureCacheL |
|
1321 |
// ----------------------------------------------------------------------------- |
|
1322 |
// |
|
1323 |
void CGlxTextureManagerImpl::CleanupMedia(const TGlxMediaId& aMediaId) |
|
1324 |
{ |
|
1325 |
TRACER("CGlxTextureManagerImpl::CleanupMedia"); |
|
1326 |
RemoveTexture(aMediaId, EFalse); |
|
1327 |
} |
|
1328 |
||
1329 |
// ----------------------------------------------------------------------------- |
|
1330 |
// ScaleGridTnmToFsL |
|
1331 |
// ----------------------------------------------------------------------------- |
|
1332 |
// |
|
1333 |
void CGlxTextureManagerImpl::ScaleGridTnmToFsL(TSize aSrcSize, TSize aDestSize, |
|
1334 |
CFbsBitmap *aScaledBitmap, const CGlxThumbnailAttribute* thumb) |
|
1335 |
{ |
|
1336 |
TRACER("CGlxTextureManagerImpl::ScaleGridTnmToFsL"); |
|
1337 |
// Scale the Image to required size if the thumbnail is smaller.Instead of Displaying Small thumbnail |
|
1338 |
// Calculate destination rect to maintain aspect ratio |
|
1339 |
TReal aspectRatio = (TReal)aDestSize.iWidth/(TReal)aDestSize.iHeight ; |
|
1340 |
TReal thumbAspectRatio = (TReal)aSrcSize.iWidth/(TReal)aSrcSize.iHeight ; |
|
1341 |
TSize destinationSize ; |
|
1342 |
if(thumbAspectRatio >= aspectRatio) |
|
1343 |
{ |
|
1344 |
destinationSize.iWidth = aDestSize.iWidth ; |
|
1345 |
destinationSize.iHeight = aDestSize.iWidth*aSrcSize.iHeight/aSrcSize.iWidth ; |
|
1346 |
} |
|
1347 |
else |
|
1348 |
{ |
|
1349 |
destinationSize.iHeight = aDestSize.iHeight ; |
|
1350 |
destinationSize.iWidth = aDestSize.iHeight*aSrcSize.iWidth/aSrcSize.iHeight ; |
|
1351 |
} |
|
1352 |
aScaledBitmap->Create(destinationSize,thumb->iBitmap->DisplayMode()); |
|
1353 |
CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(aScaledBitmap); |
|
1354 |
CleanupStack::PushL(bitmapDevice); |
|
1355 |
CFbsBitGc * bitmapGc = CFbsBitGc::NewL(); |
|
1356 |
CleanupStack::PushL(bitmapGc); |
|
1357 |
bitmapGc->Activate(bitmapDevice); |
|
1358 |
bitmapGc->DrawBitmap(TRect(destinationSize),thumb->iBitmap); |
|
1359 |
CleanupStack::PopAndDestroy(bitmapGc); |
|
1360 |
CleanupStack::PopAndDestroy(bitmapDevice); |
|
1361 |
GLX_LOG_INFO2("===== Actual Image Size %d x %d",aSrcSize.iWidth,aSrcSize.iHeight); |
|
1362 |
GLX_LOG_INFO2("===== Scaled Image Size %d x %d",destinationSize.iWidth,destinationSize.iHeight); |
|
1363 |
} |
|
1364 |
||
1365 |
||
1366 |
// ----------------------------------------------------------------------------- |
|
1367 |
// GetAnimatedGifThumbnailIndex |
|
1368 |
// ----------------------------------------------------------------------------- |
|
1369 |
// |
|
1370 |
TBool CGlxTextureManagerImpl::GetAnimatedGifThumbnailIndex( TSize aSize, |
|
1371 |
const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
1372 |
TInt& aThumbnailIndex) |
|
1373 |
{ |
|
1374 |
TRACER("CGlxTextureManagerImpl::GetAnimatedGifThumbnailIndex"); |
|
1375 |
aThumbnailIndex = KErrNotFound; |
|
1376 |
||
1377 |
TInt i = iAnimatedTnmList.Count(); |
|
1378 |
||
1379 |
while(i > 0 && aThumbnailIndex == KErrNotFound) |
|
1380 |
{ |
|
1381 |
--i; |
|
1382 |
if ((iAnimatedTnmList[i].iMediaId == aMedia.Id()) && |
|
1383 |
(iAnimatedTnmList[i].iIdSpaceId == aIdSpaceId) && |
|
1384 |
(iAnimatedTnmList[i].iRequiredSize == aSize)) |
|
1385 |
{ |
|
1386 |
aThumbnailIndex = i; |
|
1387 |
GLX_LOG_INFO( "GetAnimatedGifThumbnailIndex textureid present" ); |
|
1388 |
// We have found that the best match already exists |
|
1389 |
// No need to do anything |
|
1390 |
return EFalse; |
|
1391 |
} |
|
1392 |
} |
|
1393 |
return ETrue; |
|
1394 |
} |
|
1395 |
||
1396 |
// ----------------------------------------------------------------------------- |
|
1397 |
// CreateImageViewerInstanceL |
|
1398 |
// ----------------------------------------------------------------------------- |
|
1399 |
// |
|
1400 |
void CGlxTextureManagerImpl::CreateImageViewerInstanceL() |
|
1401 |
{ |
|
1402 |
TRACER("CGlxTextureManagerImpl::CreateImageViewerInstanceL"); |
|
1403 |
iImageViewerInstance = CGlxImageViewerManager::InstanceL(); |
|
1404 |
__ASSERT_ALWAYS(iImageViewerInstance, Panic(EGlxPanicNullPointer)); |
|
1405 |
} |
|
1406 |
||
1407 |
// ----------------------------------------------------------------------------- |
|
1408 |
// DeleteImageViewerInstance |
|
1409 |
// ----------------------------------------------------------------------------- |
|
1410 |
// |
|
1411 |
void CGlxTextureManagerImpl::DeleteImageViewerInstance() |
|
1412 |
{ |
|
1413 |
TRACER("CGlxTextureManagerImpl::DeleteImageViewerInstance"); |
|
1414 |
if ( iImageViewerInstance ) |
|
1415 |
{ |
|
1416 |
iImageViewerInstance->DeleteInstance(); |
|
1417 |
} |
|
1418 |
} |
|
1419 |
||
1420 |
// ----------------------------------------------------------------------------- |
|
1421 |
// AnimateMediaItem |
|
1422 |
// ----------------------------------------------------------------------------- |
|
1423 |
// |
|
1424 |
void CGlxTextureManagerImpl::AnimateMediaItem(const TGlxMediaId& aMediaId, |
|
1425 |
TBool aState) |
|
1426 |
{ |
|
1427 |
TRACER("CGlxTextureManagerImpl::AnimateMediaItem"); |
|
1428 |
TInt index = iAnimatedTnmList.Find(aMediaId, |
|
1429 |
&TGlxThumbnailIcon::MatchMediaId); |
|
1430 |
if (index != KErrNotFound) |
|
1431 |
{ |
|
1432 |
if (iAnimatedTnmList[index].iTexture) |
|
1433 |
{ |
|
1434 |
if (aState) |
|
1435 |
{ |
|
1436 |
GLX_LOG_INFO("AnimateMediaItem - Start animation"); |
|
1437 |
(iAnimatedTnmList[index].iTexture)->StartAnimation(); |
|
1438 |
} |
|
1439 |
else |
|
1440 |
{ |
|
1441 |
GLX_LOG_INFO("AnimateMediaItem - Stop animation"); |
|
1442 |
(iAnimatedTnmList[index].iTexture)->StopAnimation(); |
|
1443 |
} |
|
1444 |
} |
|
1445 |
} |
|
1446 |
} |
|
1447 |
||
1448 |
// ----------------------------------------------------------------------------- |
|
1449 |
// CreateDRMAnimatedGifTextureL |
|
1450 |
// ----------------------------------------------------------------------------- |
|
1451 |
// |
|
1452 |
CAlfTexture& CGlxTextureManagerImpl::CreateDRMAnimatedGifTextureL(const TGlxMedia& aMedia, |
|
1453 |
TGlxIdSpaceId aIdSpaceId,TInt aFrameNumber, CFbsBitmap* aBitmap, CFbsBitmap* aBitmapMask) |
|
1454 |
{ |
|
1455 |
TRACER("CGlxTextureManagerImpl::CreateDRMAnimatedGifTextureL"); |
|
1456 |
TInt thumbnailIndex = KErrNotFound; |
|
1457 |
||
1458 |
// If the current thumbnail matches what is required then return the current texture otherwise |
|
1459 |
// create a new one. |
|
1460 |
if (!GetDRMAnimatedGifThumbnailIndex( aMedia, aIdSpaceId,thumbnailIndex)) |
|
1461 |
{ |
|
1462 |
GLX_LOG_INFO("CreateDRMAnimatedGifTextureL Texture already present"); |
|
1463 |
// only texture is missing. |
|
1464 |
if ((NULL == iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber])) |
|
1465 |
{ |
|
1466 |
if(NULL == iDRMGifAnimatedTnmList[thumbnailIndex].iBitmap[aFrameNumber]) |
|
1467 |
{ |
|
1468 |
iDRMGifAnimatedTnmList[thumbnailIndex].iTextureId[aFrameNumber] = NextTextureId(); |
|
1469 |
iDRMGifAnimatedTnmList[thumbnailIndex].iBitmap[aFrameNumber] = aBitmap; |
|
1470 |
iDRMGifAnimatedTnmList[thumbnailIndex].iBitmapMask[aFrameNumber] = aBitmapMask; |
|
1471 |
} |
|
1472 |
CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
1473 |
iDRMGifAnimatedTnmList[thumbnailIndex].iTextureId[aFrameNumber], |
|
1474 |
this, |
|
1475 |
EAlfTextureFlagDefault); |
|
1476 |
iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber] = newTexture; |
|
1477 |
} |
|
1478 |
return *iDRMGifAnimatedTnmList[thumbnailIndex].iTexture[aFrameNumber]; |
|
1479 |
} |
|
1480 |
||
1481 |
TGlxDRMGifThumbnailIcon thumbData; |
|
1482 |
thumbData.iTextureId[aFrameNumber] = NextTextureId(); |
|
1483 |
thumbData.iMediaId = aMedia.Id(); |
|
1484 |
thumbData.iIdSpaceId = aIdSpaceId; |
|
1485 |
for(TInt i=0;i<KGlxMaxFrameCount;i++) |
|
1486 |
{ |
|
1487 |
thumbData.iTexture[i] = NULL; |
|
1488 |
thumbData.iBitmap[i] = NULL; |
|
1489 |
thumbData.iBitmapMask[i] = NULL; |
|
1490 |
} |
|
1491 |
thumbData.iBitmap[aFrameNumber] = aBitmap; |
|
1492 |
thumbData.iBitmapMask[aFrameNumber] = aBitmapMask; |
|
1493 |
||
1494 |
iDRMGifAnimatedTnmList.ReserveL( iDRMGifAnimatedTnmList.Count() + 1 ); |
|
1495 |
||
1496 |
iDRMGifAnimatedTnmList.AppendL(thumbData); |
|
1497 |
||
1498 |
CAlfTexture* newTexture = &iAlfTextureManager.CreateTextureL( |
|
1499 |
thumbData.iTextureId[aFrameNumber], |
|
1500 |
this, |
|
1501 |
EAlfTextureFlagDefault); |
|
1502 |
||
1503 |
TInt index = iDRMGifAnimatedTnmList.Count()-1; |
|
1504 |
iDRMGifAnimatedTnmList[index].iTexture[aFrameNumber] = newTexture; |
|
1505 |
||
1506 |
return *newTexture; |
|
1507 |
} |
|
1508 |
||
1509 |
||
1510 |
// ----------------------------------------------------------------------------- |
|
1511 |
// GetAnimatedGifThumbnailIndex |
|
1512 |
// ----------------------------------------------------------------------------- |
|
1513 |
// |
|
1514 |
TBool CGlxTextureManagerImpl::GetDRMAnimatedGifThumbnailIndex(const TGlxMedia& aMedia, const TGlxIdSpaceId& aIdSpaceId, |
|
1515 |
TInt& aThumbnailIndex) |
|
1516 |
{ |
|
1517 |
TRACER("CGlxTextureManagerImpl::GetDRMAnimatedGifThumbnailIndex"); |
|
1518 |
aThumbnailIndex = KErrNotFound; |
|
1519 |
||
1520 |
TInt i = iDRMGifAnimatedTnmList.Count(); |
|
1521 |
||
1522 |
while (i > 0 && aThumbnailIndex == KErrNotFound) |
|
1523 |
{ |
|
1524 |
--i; |
|
1525 |
if ((iDRMGifAnimatedTnmList[i].iMediaId == aMedia.Id()) |
|
1526 |
&& (iDRMGifAnimatedTnmList[i].iIdSpaceId == aIdSpaceId)) |
|
1527 |
{ |
|
1528 |
aThumbnailIndex = i; |
|
1529 |
GLX_LOG_INFO( "GetDRMAnimatedGifThumbnailIndex textureid present" ); |
|
1530 |
// We have found that the best match already exists |
|
1531 |
// No need to do anything |
|
1532 |
return EFalse; |
|
1533 |
} |
|
1534 |
} |
|
1535 |
return ETrue; |
|
1536 |
} |