--- a/webengine/webkitutils/rt_gesturehelper/src/utils.cpp Mon Jan 18 21:20:18 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +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 the License "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: Gesture recognition utilities
-*
-*/
-
-
-#include "utils.h"
-
-#include <coemain.h> // for CCoeEnv
-#include <eikappui.h> // for CEikAppUi
-
-#include "gesturedefs.h"
-
-namespace RT_GestureHelper
- {
- /** @return the longer edge of the size */
- inline TInt LongerEdge( const TSize& aSize )
- {
- return Max( aSize.iHeight, aSize.iWidth );
- }
-
- // for documentation, see header file
- TRect ToleranceRect( const TPoint& aCenterPoint )
- {
- /*
- TSize screenSize = static_cast<CEikAppUi*>( CCoeEnv::Static()->AppUi() )
- ->ApplicationRect().Size();
- // multiplication has to be done first, to avoid rounding integer to 0 with division
- int toleranceLength = ( KGestureTolerancePercent * LongerEdge( screenSize ) ) / 100;
- */
- long toleranceLength = Mm2Pixels(KFingerSize_mm) / 2;
- TRect toleranceRect( aCenterPoint, TSize() );
- // grow by the tolerance length, while keeping the center point
- toleranceRect.Shrink( -toleranceLength, -toleranceLength );
- return toleranceRect;
- }
-
- long Twips2Pixels(long twips)
- {
- CWsScreenDevice* screen = CCoeEnv::Static()->ScreenDevice();
- TZoomFactor deviceMap(screen);
- deviceMap.SetZoomFactor(TZoomFactor::EZoomOneToOne);
- long px = deviceMap.VerticalTwipsToPixels(twips); //assuming that vertical
- return px; //the same as horizontal
-
- }
-
- long Mm2Pixels(long mm)
- {
- return Twips2Pixels(mm * KTwipsInMm);
- }
-
- long Inches2Pixels(double inches)
- {
- return Twips2Pixels(inches * KTwipsInInch);
- }
-
-
- } // namespace GestureHelper