windowing/windowserver/inc/sizemode.h
author Matt Plumtree <matt.plumtree@nokia.com>
Fri, 06 Aug 2010 17:05:20 +0100
branchNewGraphicsArchitecture
changeset 143 3db46cb3f779
parent 0 5d03bc08d59c
permissions -rw-r--r--
Fix TRANSPARENCY_NONE composition for surfaces narrower than the context. Improve performance of point sample scaling with 8-bit samples, by using fixed point code Allow any non-zero value for the boolean attribute WFC_ELEMENT_SOURCE_FLIP Simplify RemoveElement code
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// Copyright (c) 1994-2009 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:
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// Screen Mode Size Data
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// 
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//
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#ifndef SIZEMODE_H
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#define SIZEMODE_H
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/** Screen Mode Size Data
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@publishedAll
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@released
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*/
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class TSizeMode
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	{
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public:
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	inline TSizeMode(){}
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	inline TSizeMode(TSize& aSize);
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	static inline TInt ScaledCord(TInt aOrigin,TInt aScale);
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	inline TPoint ScaledOrigin() const;
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public:
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	CFbsBitGc::TGraphicsOrientation iRotation;
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	TPoint iOrigin;
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	TSize iScreenSize;
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	TSize iScreenTwipsSize;
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	TUint iAlternativeRotations;
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	TRect iPointerCursorArea;
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	TSize iScreenScale;
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	TDisplayMode iDefaultDisplayMode;
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	};
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inline TSizeMode::TSizeMode(TSize& aSize) :
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	iOrigin(0, 0), iScreenSize(aSize)
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	{}
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inline TInt TSizeMode::ScaledCord(TInt aOrigin,TInt aScale)
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	{return (aOrigin+aScale-1)/aScale;}
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inline TPoint TSizeMode::ScaledOrigin() const
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	{return TPoint(ScaledCord(iOrigin.iX,iScreenScale.iWidth),ScaledCord(iOrigin.iY,iScreenScale.iHeight));}
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#endif // SIZEMODE_H