diff -r 2a9601315dfc -r 98ccebc37403 javauis/mmapi_qt/baseline/inc/mmmadirectcontent.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/javauis/mmapi_qt/baseline/inc/mmmadirectcontent.h Fri May 14 15:47:24 2010 +0300 @@ -0,0 +1,80 @@ +/* +* Copyright (c) 2002 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: +* +*/ + + +#ifndef MMMADIRECTCONTENT_H +#define MMMADIRECTCONTENT_H + +class MMMAContainer; + +/** + * Content, such as a video clip or camera view finder, which is displayed on + * a container. + */ +class MMMADirectContent +{ +public: + /** + * Notify content that container visiblity has changed. The content must not + * be displayed when it's container is invisible. + * @param "aVisible" ETrue if the container is visible, EFalse if it is invisible. + */ + virtual void MdcContainerVisibilityChanged(TBool aVisible) = 0; + + /** + * Notify content that content rect is changed. + * @param aContentRect Maximum area the content can occupy in screen + * co-ordinates. + * @param aParentRect area that can be used to draw content in screen + * co-ordinates. + */ + virtual void MdcContentRectChanged(const TRect& aContentRect, + const TRect& aParentRect) = 0; + + /** + * Notify content that container is about to be destoryed. + */ + virtual void MdcContainerDestroyed() = 0; + + /** + * Sets new container for content. Content may not support changing + * container. + * @parma aContainer New container for content + */ + virtual void MdcSetContainer(MMMAContainer* aContainer) = 0; + + /** + * This is used in bitmap mode. DSA mode content return allways NULL. + * @return Bitmap to draw or NULL if not available. + */ + virtual CFbsBitmap* MdcFrameBuffer() const = 0; + + /** + * This is used get preferred size when container need content size + * @return source size which preferred size for container + */ + virtual TSize MdcSourceSize() = 0; + + /** + * Notify content that the rect of a window has changed. + * + * @param aRect New rect of a window. + */ + virtual void MdcContainerWindowRectChanged(const TRect& aRect) = 0; +}; + +#endif // MMMADIRECTCONTENT_H