--- a/imagehandlinglib/Src/IHLBitmapUtil.cpp Fri Sep 03 10:29:37 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,163 +0,0 @@
-/*
-* Copyright (c) 2004 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: Static utility class for synchronous CFbsBitmap operations.
-*
-*/
-
-
-// INCLUDE FILES
-#include <IHLBitmapUtil.h>
-#include <fbs.h>
-
-// ============================ STATIC FUNCTIONS ===============================
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::DuplicateBitmapL
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::DuplicateBitmapL( const CFbsBitmap& aBitmap )
- {
- CFbsBitmap* bitmap = DuplicateBitmapLC( aBitmap );
- CleanupStack::Pop(); // bitmap
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::DuplicateBitmapLC
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::DuplicateBitmapLC( const CFbsBitmap& aBitmap )
- {
- CFbsBitmap* bitmap = new(ELeave) CFbsBitmap;
- CleanupStack::PushL( bitmap );
- User::LeaveIfError( bitmap->Duplicate( aBitmap.Handle() ) );
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::CopyBitmapL
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::CopyBitmapL( const CFbsBitmap& aBitmap )
- {
- CFbsBitmap* bitmap = CopyBitmapLC( aBitmap );
- CleanupStack::Pop(); // bitmap
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::CopyBitmapLC
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::CopyBitmapLC( const CFbsBitmap& aBitmap )
- {
- CFbsBitmap* bitmap = new (ELeave) CFbsBitmap();
- CleanupStack::PushL( bitmap );
- if( !aBitmap.Handle() )
- {
- return bitmap;
- }
-
- TSize size( aBitmap.SizeInPixels() );
- TDisplayMode displayMode( aBitmap.DisplayMode() );
-
- User::LeaveIfError( bitmap->Create( size, displayMode ) );
-
- HBufC8* scanLine = HBufC8::NewLC(
- aBitmap.ScanLineLength( size.iWidth, displayMode ) );
- TPtr8 scanPtr( scanLine->Des() );
-
- TPoint pp;
- for ( TInt y( 0 ); y < size.iHeight; ++y )
- {
- pp.iY = y;
- aBitmap.GetScanLine( scanPtr, pp, size.iWidth, displayMode );
- bitmap->SetScanLine( scanPtr, y );
- }
-
- CleanupStack::PopAndDestroy(); // scanLine
-
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::CopyBitmapL
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::CopyBitmapL( const CFbsBitmap& aBitmap, const TRect& aRect )
- {
- CFbsBitmap* bitmap = CopyBitmapLC( aBitmap, aRect );
- CleanupStack::Pop(); // bitmap
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::CopyBitmapLC
-// -----------------------------------------------------------------------------
-EXPORT_C CFbsBitmap* IHLBitmapUtil::CopyBitmapLC( const CFbsBitmap& aBitmap, const TRect& aRect )
- {
- CFbsBitmap* bitmap = new (ELeave) CFbsBitmap();
- CleanupStack::PushL( bitmap );
- if( !aBitmap.Handle() )
- {
- return bitmap;
- }
-
- TSize clipSize( aRect.Size() );
- TSize sourceSize( aBitmap.SizeInPixels() );
- if( aRect.iTl.iX == aRect.iBr.iX ||
- aRect.iTl.iY == aRect.iBr.iY ||
- aRect.iTl.iX < 0 ||
- aRect.iTl.iX > sourceSize.iWidth ||
- aRect.iTl.iY < 0 ||
- aRect.iTl.iY > sourceSize.iHeight )
- {
- User::Leave( KErrArgument );
- }
-
- TDisplayMode dispMode( aBitmap.DisplayMode() );
- User::LeaveIfError( bitmap->Create( clipSize, dispMode ) );
-
- HBufC8* scanLine = HBufC8::NewLC(
- aBitmap.ScanLineLength( clipSize.iWidth, dispMode ) );
- TPtr8 scanPtr( scanLine->Des() );
-
- TPoint pp( aRect.iTl );
- for ( TInt y( 0 ); y < clipSize.iHeight; ++y, ++pp.iY )
- {
- aBitmap.GetScanLine( scanPtr, pp, clipSize.iWidth, dispMode );
- bitmap->SetScanLine( scanPtr, y );
- }
-
- CleanupStack::PopAndDestroy(); // scanLine
- return bitmap;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::ScaleBitmap
-// -----------------------------------------------------------------------------
-EXPORT_C TInt IHLBitmapUtil::ScaleBitmap( const CFbsBitmap& /*aSrcBitmap*/,
- CFbsBitmap& /*aDstBitmap*/,
- TUint32 /*aOptions*/ )
- {
- return KErrNotSupported;
- }
-
-// -----------------------------------------------------------------------------
-// IHLBitmapUtil::ScaleBitmap
-// -----------------------------------------------------------------------------
-EXPORT_C TInt IHLBitmapUtil::ScaleBitmap( const CFbsBitmap& /*aSrcBitmap*/,
- const TRect& /*aSrcRect*/,
- CFbsBitmap& /*aDstBitmap*/,
- const TRect& /*aDstRect*/,
- TUint32 /*aOptions*/ )
- {
- return KErrNotSupported;
- }
-
-// End of File