--- a/resourcepool/inc/alfresourcepoolimpl.h Mon Jun 21 16:15:51 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,157 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Implementation of the resource pool
-*
-*/
-
-
-#ifndef ALF_RESOURCEPOOL_IMPL_H
-#define ALF_RESOURCEPOOL_IMPL_H
-
-#include <alf/alfimage.h>
-#include <alf/alfmetric.h>
-#include <alf/alfimageloaderutil.h>
-#include <osn/ustring.h>
-#include <osn/alfptrvector.h>
-#include <vector>
-
-#include "alf/alfresourcepool.h"
-
-class CAlfTextureManager;
-
-
-
-namespace Alf
-{
-//Forward declaration
-
-
-using namespace osncore;
-
-/**
- * ?one_line_short_description
- * ?more_complete_description
- *
- * @code
- * ?good_class_usage_example(s)
- * @endcode
- *
- * @lib ?library
- * @since S60 ?S60_version *** for example, S60 v3.0
- */
-class ResourcePoolImpl
- {
-private:
-
- enum ImageResourceType
- {
- imageResourceTypeSkin,
- imageResourceTypeFileSVG,
- imageResourceTypeFileOther
- };
-
- struct ResourceInstanceData
- {
- ResourceInstanceData(): mTextureId(0), mImageLoaderUtil(0), mAutoSizeTexture(false) {}
- ~ResourceInstanceData() { delete mImageLoaderUtil; }
-
- int mTextureId;
- CAlfAutoSizeImageLoaderUtil* mImageLoaderUtil;
- bool mAutoSizeTexture;
- };
-
- struct ImageResource
- {
- ImageResource();
- virtual ~ImageResource();
-
- Utf8* mTag;
- ImageResourceType mType;
- AlfPtrVector<ResourceInstanceData> mLoadedTextures;
- TAlfXYMetric mInitialSizeHint;
- ResourcePool::AspectRatio mAspectRatio;
- int mReferenceCount;
- TAlfTextureFlags mFlag;
- };
-
- struct SkinImageResource : public ImageResource
- {
- int mSkinIdMajor;
- int mSkinIdMinor;
- UString mFallBackFileName;
- int mFallBackIndex;
- int mFallBackMaskIndex;
- };
-
- struct FileImageResource : public ImageResource
- {
- UString mFileName;
- };
-public:
-
- ResourcePoolImpl(
- CAlfTextureManager& aTextureManager ,
- ResourcePool* aParentPool );
- ~ResourcePoolImpl();
-
- void createLogicalImageResource( const Utf8* aTag );
-
- void createThemeImageResource(
- const Utf8* aTag,
- const UString& aThemeDefinition );
-
- void createFileImageResource(
- const Utf8* aTag,
- const UString& aFileName ,TAlfTextureFlags aFlag);
-
- void deleteImageResource( const Utf8* aTag );
-
- bool hasImageResource( const Utf8* aTag ) const;
-
- void setInitialSize(
- const Utf8* aTag,
- const TAlfXYMetric& aInitialSizeHint );
-
- void setAspectRatio(
- const Utf8* aTag,
- ResourcePool::AspectRatio aAspectRatio );
-
- TAlfImage getImageResource( const Utf8* aTag );
-
- TAlfImage getImageResource(
- const Utf8* aTag,
- const TAlfXYMetric& aSizeHint );
-
-private:
- ImageResource* findResource( const Utf8* aTag ) const;
- int findResourceIndex( const Utf8* aTag ) const;
- void DetermineSkinInstanceL( const Utf8* aTag, TAknsItemID& aSkinItemID ) const;
- TSize determineSizeInPixels( const TAlfXYMetric& aSize );
- void determineSkinId( const UString& aNumberString, int& aSkinItem );
- TAlfImage CreateSkinImageResourceL(SkinImageResource& aSkinImageResource, const TAlfXYMetric& aSizeHint);
- TAlfImage CreateFileImageResourceL(FileImageResource& aFileImageResource, const TAlfXYMetric& aSizeHint ,TAlfTextureFlags aFlag);
- TAlfImage CreateSVGImageResourceL(FileImageResource& aSVGImageResource, const TAlfXYMetric& aSizeHint);
-
- static bool areSizesCloseEnough( const TSize& aSize1, const TSize& aSize2 );
-private:
-
- CAlfTextureManager& mTextureManager;
- ResourcePool* mParentPool;
-
- AlfPtrVector<ImageResource> mResources; // use hash table instead?
- };
-
-} // namespace Alf
-
-#endif // ALF_RESOURCEPOOL_IMPL_H