diff -r 890b5dd735f8 -r f15ac8e65a02 vtuis/videotelui/inc/CVtUiBitmapManager.h --- a/vtuis/videotelui/inc/CVtUiBitmapManager.h Thu Aug 19 09:57:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,188 +0,0 @@ -/* -* Copyright (c) 2004, 2005 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: Bitmap manager for Video Telephone application. -* -*/ - - - -#ifndef CVTUIBITMAPMANAGER_H -#define CVTUIBITMAPMANAGER_H - -// INCLUDES -#include -#include -#include "videotelui.hrh" - -// DATA TYPES - -/** -* Type definition for bitmap pool identifier. -* Zero is reserved as invalid identifier. -*/ -typedef TInt TVtUiBitmapPoolId; - -// FORWARD DECLARATION -class CFbsBitmap; - -// CLASS DECLARATION - -/** -* Bitmap manager for Video Telephone application. -* @since Series 60 2.8 -*/ -class CVtUiBitmapManager - : public CBase - { - public: // Constructors and destructor - - /** - * Constructor. - */ - CVtUiBitmapManager(); - - /** - * Destructor. - */ - ~CVtUiBitmapManager(); - - public: // New functions - - /** - * Adds bitmaps to the pool. - * @param aBitmapId bitmap identifier. - * @param aBitmapMaskId bitmap mask identifier, - * KErrNotFound if no mask. - * @param aExpectDefaultColor ETrue if default color is to be expected. - * @return bitmap pool identifier. - */ - TVtUiBitmapPoolId AddBitmapsL( - TVtUiBitmapId aBitmapId, - TVtUiBitmapId aBitmapMaskId, - TBool aExpectDefaultColor ); - - /** - * Adds bitmap to the pool.Note that this bitmap does not have mask. - * @param aBitmapId bitmap identifier. - * @param aExpectDefaultColor ETrue if default color is to be expected. - * @return bitmap pool identifier. - */ - TVtUiBitmapPoolId AddBitmapL( - TVtUiBitmapId aBitmapId, - TBool aExpectDefaultColor ); - - /** - * Removes bitmap from the pool. - * @param aId bitmap pool identifier. - */ - void RemoveBitmap( TVtUiBitmapPoolId aId ); - - /** - * Sets size of the specified bitmap. This method must be - * called before bitmap is used. - * - * @param aId bitmap pool identifier. - * @param aSize size of the bitmap. - */ - void SetSize( - TVtUiBitmapPoolId aId, - const TSize& aSize ); - - /** - * Sets size and default color of the specified bitmap. - * This method must be called before bitmap is used. - * - * @param aId bitmap pool identifier. - * @param aSize size of the bitmap. - * @param aDefaultColor default color of the bitmap. - */ - void SetSizeAndColor( - TVtUiBitmapPoolId aId, - const TSize& aSize, - const TRgb& aDefaultColor ); - - /** - * Sets aspect ratio preservation status. - * @param aId bitmap pool identifier. - * @param aPreserve ETrue if aspect ration is to be preserved. - */ - void SetAspectRatio( - TVtUiBitmapPoolId aId, - TBool aPreserve ); - - /** - * This method is called to inform that bitmap is required. - * @param aId bitmap pool identifier. - */ - void RequireBitmap( TVtUiBitmapPoolId aId ); - - /** - * Gets bitmap & its mask. - * @param aId bitmap pool identifier. - * @param aBitmap it will be updated to hold bitmap pointer, - * or NULL if bitmap is not available. This pointer - * must not be kept any longer than absolutely required. - * @param aBitmapMask it will be updated to hold bitmap mask pointer, - * or NULL if bitmap mask is not available. This pointer - * must not be kept any longer than absolutely required. - */ - void GetBitmaps( - TVtUiBitmapPoolId aId, - CFbsBitmap*& aBitmap, - CFbsBitmap*& aBitmapMask ); - - /** - * Gets bitmap & its mask. - * @param aId bitmap pool identifier. - * @param aBitmap it will be updated to hold bitmap pointer, - * or NULL if bitmap is not available. This pointer - * must not be kept any longer than absolutely required. - */ - void GetBitmap( - TVtUiBitmapPoolId aId, - CFbsBitmap*& aBitmap ); - - /** - * Invalidates bitmaps. This is called on theme / layout change. - */ - void InvalidateBitmaps(); - - private: - - // Inner class. - class CBitmapInfo; - - /** - * Finds bitmap based on pool identifier. - * @param aId bitmap pool identifier. - * @return KErrNotFound if not found, or index to array. - */ - TInt Find( TVtUiBitmapPoolId aId ) const; - - private: - - // Owned array of bitmap information instances. - RPointerArray< CBitmapInfo > iBitmapArray; - - // Bitmap pool identifier used to generate bitmaps. - TVtUiBitmapPoolId iBitmapId; - - // Temporary instance for getting bitmap file name. - TFileName iTmpFileName; - - }; - -#endif // CVTUIBITMAPMANAGER_H - -// End of File