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/*
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* Copyright (c) 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: Juha Kauppinen, Mika Hokkanen
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*
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* Description: Photo Browser
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*
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*/
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#include "CDrawOneByOne.h"
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#include "TextureLoader.h"
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#include "DrawUtility.h"
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#include "ImagicConsts.h"
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#define IS_NOT_IN_ZOOM_ONEBYONE ((iDrawOneByOneTargetZoom) < (iContainer->KDoubleTapZoomOneByOne1 + 0.01f))
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#define IS_ALMOST_ZERO (0.001)
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const float CDrawOneByOne::KMaxMagGlassZoomFactor = 2.2;//2.0;
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const float KOneByOneSlideSpeed = 0.24;
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CDrawOneByOne::CDrawOneByOne(CImagicContainerBrowser* aContainer, TInt& aCurrentIndex):
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iContainer(aContainer)//,
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{
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iMagGlassOn = EFalse;
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iMagGlassOnPrev = EFalse;
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}
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CDrawOneByOne::~CDrawOneByOne()
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{
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delete iMagGlass;
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}
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CDrawOneByOne* CDrawOneByOne::NewLC(CImagicContainerBrowser* aContainer, TInt& aCurrentIndex)
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{
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CDrawOneByOne* self = new (ELeave) CDrawOneByOne(aContainer, aCurrentIndex);
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CleanupStack::PushL(self);
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self->ConstructL(aContainer, aCurrentIndex);
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return self;
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}
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CDrawOneByOne* CDrawOneByOne::NewL(CImagicContainerBrowser* aContainer, TInt& aCurrentIndex)
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{
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CDrawOneByOne* self = CDrawOneByOne::NewLC(aContainer, aCurrentIndex);
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CleanupStack::Pop(); // self;
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return self;
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}
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void CDrawOneByOne::ConstructL(CImagicContainerBrowser* aContainer, TInt& aCurrentIndex)
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{
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iMagGlass = CDrawMagGlass::NewL(iContainer, this);
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}
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float CDrawOneByOne::GetMovingStep()
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{
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//iMovingStep = 0.01/(iDrawOneByOneZoom/8.0);
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iMovingStep = 0.015/(iDrawOneByOneZoom/8.0);
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return iMovingStep;
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}
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float CDrawOneByOne::GetImgeFlowLocation()
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{
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return iOneByOneFlow;
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}
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void CDrawOneByOne::SetImgeFlowLocation(float aValue)
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{
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iOneByOneFlow = aValue;
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}
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TDrawOneByOneXY CDrawOneByOne::GetDrawOneByOneXY()
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{
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return iDrawOneByOneXY;
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}
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TDrawOneByOneXY CDrawOneByOne::GetDrawOneByOneTargetXY()
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{
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return iDrawOneByOneTargetXY;
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}
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void CDrawOneByOne::SetDrawOneByOneTargetXY(TDrawOneByOneXY aValue)
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{
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iDrawOneByOneTargetXY = aValue;
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}
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void CDrawOneByOne::ChangeDrawOneByOneTargetX(float aValue)
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{
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iDrawOneByOneTargetXY.iX += aValue;
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}
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void CDrawOneByOne::ChangeDrawOneByOneTargetY(float aValue)
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{
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iDrawOneByOneTargetXY.iY += aValue;
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}
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float CDrawOneByOne::GetDrawOneByOneZoom()
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{
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return iDrawOneByOneZoom;
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}
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void CDrawOneByOne::SetDrawOneByOneZoom(float aValue)
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{
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iDrawOneByOneZoom = aValue;
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}
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float CDrawOneByOne::GetDrawOneByOneTargetZoom()
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{
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return iDrawOneByOneTargetZoom;
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}
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void CDrawOneByOne::SetDrawOneByOneTargetZoom(float aValue)
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{
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iDrawOneByOneTargetZoom = aValue;
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}
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float CDrawOneByOne::GetDrawOneByOneWidth()
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{
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return iDrawOnebyOneW;
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}
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void CDrawOneByOne::SetDrawOneByOneWidth(float aValue)
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{
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iDrawOnebyOneW = aValue;
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}
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float CDrawOneByOne::GetDrawOneByOneHeight()
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{
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return iDrawOnebyOneH;
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}
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void CDrawOneByOne::SetDrawOneByOneHeight(float aValue)
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{
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iDrawOnebyOneH = aValue;
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}
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TBool CDrawOneByOne::IsMagGlassOn()
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{
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return iMagGlassOn;
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}
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void CDrawOneByOne::SetMagGlassStatus(TBool aValue)
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{
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iMagGlassOn = aValue;
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iMagGlass->InitDrawMagGlass();
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}
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TBool CDrawOneByOne::IsMagGlassPrevStateOn()
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{
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return iMagGlassOnPrev;
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}
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void CDrawOneByOne::SetMagGlassPrevStatus(TBool aValue)
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{
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iMagGlassOnPrev = aValue;
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}
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CDrawMagGlass* CDrawOneByOne::GetMagGlass()
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{
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return iMagGlass;
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}
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void CDrawOneByOne::KeyPressed()
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{
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iMenuAlpha = 1;
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}
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void CDrawOneByOne::KeyReleased()
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{
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iMenuAlpha = 0.99;
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}
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void CDrawOneByOne::KeyEvent()
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{
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//iMenuAlpha = 1;
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}
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/*----------------------------------------------------------------------*/
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// Initializes one by one view
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//
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void CDrawOneByOne::InitDrawOnebyOne(TReal aDrawZoom, TReal aInPictureX, TReal aInPictureY)
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{
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DP0_IMAGIC(_L("CDrawOneByOne::InitDrawOnebyOne"));
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//iDrawOneByOneXY.iX = 0;
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//iDrawOneByOneXY.iY = 0;
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iDrawOneByOneXY.iX = aInPictureX;
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iDrawOneByOneXY.iY = aInPictureY;
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iDrawOneByOneTargetXY.iX = 0;
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iDrawOneByOneTargetXY.iY = 0;
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//iDrawOneByOneZoom = 0.1;
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//if(aDrawZoom == 1)
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iDrawOneByOneZoom = aDrawZoom;
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/*else
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iDrawOneByOneZoom = 0.4;*/
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iDrawOneByOneTargetZoom = 1;
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TSize size = iContainer->Size();
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iContainer->CalculateImageSize(iDrawOnebyOneW, iDrawOnebyOneH, (float)size.iWidth/(float)size.iHeight);
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iZoomingStep = 0.1 * iDrawOneByOneTargetZoom;
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iZoomingSpeed = 0.2; // unno 2.5*iTimeDiff;
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iScalingSpeed = 0.3;
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iOneByOneFlow = 0;
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iMagGlassOn = EFalse;
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iMagGlassOnPrev = EFalse;
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#ifdef HOLD_SELECTION_ONDRAG
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iContainer->iOneByOneSlideByDrag = EFalse;
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#endif
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iBorder = 0.03;
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iScreenW = 0;
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iScreenH = 0;
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iInPictureX = 0;
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iInPictureY = 0;
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//iContainer->iDrawFunction = CImagicContainerBrowser::EOneByOne;
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iContainer->SetDrawMode(CImagicContainerBrowser::EOneByOne);
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iContainer->iKeyPressedDown=EFalse;
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//iContainer->iZoomInKey=EFalse;
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//iContainer->iZoomOutKey=EFalse;
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iMagGlass->InitDrawMagGlass();
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}
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/*----------------------------------------------------------------------*/
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//Draws one by one view
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//
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void CDrawOneByOne::DrawOnebyOneL(const TSize &aSize)
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{
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DP0_IMAGIC(_L("CDrawOneByOne::DrawOnebyOne"));
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//RDebug::Print(_L("CDrawOneByOne::DrawOnebyOne"));
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CImageData* imageData = iContainer->iIEngine->GetImageData(iContainer->GetCurrentIndex());
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// Calculate screen size
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iContainer->CalculateImageSize(iImageWidth, iImageHeight, (float)aSize.iWidth/(float)aSize.iHeight);
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//Interpolate current screen size into the new one
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//if(iContainer->iLastEventFromKeys)
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{
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iContainer->Interpolate(iDrawOnebyOneW, iImageWidth, 0.55);
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iContainer->Interpolate(iDrawOnebyOneH, iImageHeight, 0.55);
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}
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/*else//faster interpolation for touch bcos slide speed is also faster
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{
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iContainer->Interpolate(iDrawOnebyOneW, iImageWidth, 0.85);
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iContainer->Interpolate(iDrawOnebyOneH, iImageHeight, 0.85);
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}*/
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//iContainer->Interpolate(iDrawOnebyOneW, iImageWidth, 0.55);
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//iContainer->Interpolate(iDrawOnebyOneH, iImageHeight, 0.55);
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//Use orthogonal projection in OneByOne mode
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glLoadIdentity();
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glOrthof(-iDrawOnebyOneW, iDrawOnebyOneW, -iDrawOnebyOneH, iDrawOnebyOneH, -1,1);
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//iContainer->Interpolate(iContainer->iDisplayRotation, iContainer->iDisplayRotationTarget, 0.2);
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float tmp = iContainer->GetDisplayRotAngle();
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iContainer->Interpolate(tmp, iContainer->GetDisplayRotTargetAngle(), 0.2);
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iContainer->SetDisplayRotAngle(tmp);
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glRotatef(iContainer->GetDisplayRotAngle(), 0,0,1);
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// Handle keys----------------------->
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HandleMovingKeysOnebyOne();
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// Calculate picture size
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iContainer->CalculateImageSize(iImageWidth, iImageHeight, imageData->GetAspectRatio());
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//Here we check that we do not go over the picture boundaries
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CheckImageLocation();
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//Move in picture------------------------>
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iDrawOneByOneTargetXY.iX = iInPictureX / iDrawOneByOneTargetZoom;
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iDrawOneByOneTargetXY.iY = iInPictureY / iDrawOneByOneTargetZoom;
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//iMovingStep = 0.01/(iDrawOneByOneZoom/8);
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iContainer->Interpolate(iDrawOneByOneXY.iX,iDrawOneByOneTargetXY.iX, iMovingSpeed);
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iContainer->Interpolate(iDrawOneByOneXY.iY,iDrawOneByOneTargetXY.iY, iMovingSpeed);
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// Zooming-------------------------------->
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if(iContainer->iKeyPressedDown)
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{
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if(iContainer->GetKeyData().iZoomInKey)
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iDrawOneByOneTargetZoom += iZoomingStep*2;//zoom in
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else if(iContainer->GetKeyData().iZoomOutKey)
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iDrawOneByOneTargetZoom -= iZoomingStep*4;//zoom out
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}
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//Limit zooming range
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iContainer->CheckLimits(iDrawOneByOneTargetZoom, CImagicContainerBrowser::KMinOneByOneZoom, CImagicContainerBrowser::KMaxOneByOneZoom);
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// Interpolate to new zoom value
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if(iDrawOneByOneZoom < 0.99)
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iContainer->Interpolate(iDrawOneByOneZoom, iDrawOneByOneTargetZoom, iScalingSpeed);
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else
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iContainer->Interpolate(iDrawOneByOneZoom, iDrawOneByOneTargetZoom, iZoomingSpeed);
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// Rotation
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iContainer->HandleRotationKeys();
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iContainer->HandleRotation(imageData->iGridData.iRotationAngle, imageData->iGridData.iTargetRotationAngle);
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//Load image ----------------------------------->
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// Load high res picture if possible
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//if(iOneByOneFlow < IS_ALMOST_ZERO)//when not zero, images are moving
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if(iOneByOneFlow == 0)//when not zero, images are moving in oneByOne flow
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{
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iContainer->LoadHighResImage(imageData, iContainer->GetCurrentIndex());
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}
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//Bind and Draw ------------------------------------->
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//Bind to Grid low res texture index. If high res is not available, so we have always some picture to bind and draw it
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// Determine image indexes, -1 means no image
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TInt imageIndexes[3]={-1,iContainer->GetCurrentIndex(),-1};
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//Do not draw other images when not sliding and we are in zoomed into picture
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//if(iOneByOneFlow != 0)//when not zero, images are moving
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//if(!iMagGlassOn || IS_NOT_IN_ZOOM_ONEBYONE)
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{
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if (iContainer->GetCurrentIndex()>0)
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imageIndexes[0]=iContainer->GetCurrentIndex()-1;
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if (iContainer->GetCurrentIndex() < iContainer->iIEngine->GetTotalNumOfImages()-1)
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imageIndexes[2]=iContainer->GetCurrentIndex()+1;
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}
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//Fade side images when flow goes 70% of image width
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if(Abs(iOneByOneFlow) > 0.25)
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{
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iFadeColor=1;
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glColor4f(iFadeColor,iFadeColor,iFadeColor, 1);
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}
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if(iOneByOneFlow < 0.5)
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{
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//if(iContainer->iLastEventFromKeys)
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iContainer->Interpolate(iFadeColor, 0, 0.25);
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/*else
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iContainer->Interpolate(iFadeColor, 0, 0.35);*/
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glColor4f(iFadeColor,iFadeColor,iFadeColor, 1);
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}
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/*if(iFadeColor == 0)
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{
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// Determine image indexes, -1 means no image
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TInt imageIndexes[3]={-1,iContainer->GetCurrentIndex(),-1};
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}*/
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//Move to zero coordinate, which is selected image coordinate
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#ifdef HOLD_SELECTION_ONDRAG
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//Stop interpolation when user is dragging
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if(iContainer->iHoldSelection == EFalse)
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{
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#endif
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if(iContainer->iLastEventFromKeys)
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iContainer->Interpolate(iOneByOneFlow, 0, KOneByOneSlideSpeed);//sliding speed
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else
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iContainer->Interpolate(iOneByOneFlow, 0, KOneByOneSlideSpeed*1.3);//sliding speed
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}
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//glColor4f(1,1,1, 1);
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glPushMatrix();
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glScalef(iDrawOneByOneZoom, iDrawOneByOneZoom, iDrawOneByOneZoom);
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//Move to first image location (= current-1)
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glTranslatef(iOneByOneFlow-iContainer->KOneByOneSpacing,0,0);
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TInt currentIndexTexture=0;
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for(TInt i=0; i<3; i++)
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{
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// Check that image index is valid
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if (imageIndexes[i]!=-1)
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{
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//Bind to best picture
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CImageData* data=iContainer->iIEngine->GetImageData(imageIndexes[i]);
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if(i==1)
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{
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iContainer->iCurrentBindedIndex = data->iGridData.BestImage();
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//Bind to 512 res image when not zoomed for better image scaling quality
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if(IS_NOT_IN_ZOOM_ONEBYONE && data->iGridData.iGlHQ512TextIndex!=0 && !iMagGlassOn)
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iContainer->iCurrentBindedIndex = data->iGridData.iGlHQ512TextIndex;
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}
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//Side images gets only 128x128 tn because of perf reason
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else
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iContainer->iCurrentBindedIndex = data->iGridData.iGlLQ128TextIndex;
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if(!iContainer->iCurrentBindedIndex)
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iContainer->iCurrentBindedIndex = data->iGridData.iGlLQ32TextIndex;
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//If no images ready, bind with loading tn
|
|
404 |
if (iContainer->iCurrentBindedIndex == 0)
|
|
405 |
iContainer->iCurrentBindedIndex = iContainer->iLoadingTextureIndex;
|
|
406 |
|
|
407 |
glBindTexture(GL_TEXTURE_2D, iContainer->iCurrentBindedIndex);
|
|
408 |
|
|
409 |
if(i==1){
|
|
410 |
currentIndexTexture=iContainer->iCurrentBindedIndex;
|
|
411 |
}
|
|
412 |
iContainer->SetMinMagFilterLinearDo(iContainer->iMinMagFilterSetting);
|
|
413 |
|
|
414 |
//Store matrix and rotate picture
|
|
415 |
glPushMatrix();
|
|
416 |
|
|
417 |
if(i==1 && iMagGlassOn)
|
|
418 |
{
|
|
419 |
glColor4f(1,1,1, 1);
|
|
420 |
glTranslatef(iDrawOneByOneXY.iX, -iDrawOneByOneXY.iY, 0);
|
|
421 |
glRotatef(data->iGridData.iRotationAngle, 0,0,1);
|
|
422 |
iMagGlass->DrawMagGlass(aSize, data->GetAspectRatio());
|
|
423 |
}
|
|
424 |
else
|
|
425 |
{
|
|
426 |
//Set Draw color to white when drawing selection or if we drag images
|
|
427 |
if(i==1 || (iContainer->iHoldSelection && !iMagGlassOn))
|
|
428 |
glColor4f(1,1,1, 1);
|
|
429 |
else//othervise "fade" images
|
|
430 |
glColor4f(iFadeColor,iFadeColor,iFadeColor, 1);
|
|
431 |
|
|
432 |
glTranslatef(-iDrawOneByOneXY.iX, iDrawOneByOneXY.iY, 0);
|
|
433 |
glRotatef(data->iGridData.iRotationAngle, 0,0,1);
|
|
434 |
// Set vertixes and draw
|
|
435 |
GLfixed vertices[8];
|
|
436 |
iContainer->SetPictureVertices(data, vertices);
|
|
437 |
glVertexPointer( 2, GL_FIXED, 0, vertices );
|
|
438 |
glDrawArrays(GL_TRIANGLE_STRIP,0,4);
|
|
439 |
#ifdef EMPTY_IMAGE_AS_WIREFRAME
|
|
440 |
// Draw black frame with white borders
|
|
441 |
if (iContainer->iCurrentBindedIndex == 0)
|
|
442 |
{
|
|
443 |
glScalef(0.92, 0.92, 0.92);
|
|
444 |
glColor4f(0,0,0,1);
|
|
445 |
glDrawArrays(GL_TRIANGLE_STRIP,0,4);
|
|
446 |
}
|
|
447 |
#endif
|
|
448 |
|
|
449 |
}
|
|
450 |
|
|
451 |
#ifdef RD_FACEFRAME
|
|
452 |
//if (i==1 && iDrawFaceFrame) DrawFaceFrame();
|
|
453 |
#endif
|
|
454 |
|
|
455 |
//Remove rotation
|
|
456 |
glPopMatrix();
|
|
457 |
}
|
|
458 |
// Move to next image position
|
|
459 |
glTranslatef(iContainer->KOneByOneSpacing,0,0);
|
|
460 |
}
|
|
461 |
glPopMatrix();
|
|
462 |
|
|
463 |
if(currentIndexTexture!=iContainer->iCurrentBindedIndex)
|
|
464 |
{
|
|
465 |
iContainer->iCurrentBindedIndex = currentIndexTexture;
|
|
466 |
glBindTexture(GL_TEXTURE_2D, iContainer->iCurrentBindedIndex);
|
|
467 |
iContainer->SetMinMagFilterLinearDo(iContainer->iMinMagFilterSetting);
|
|
468 |
}
|
|
469 |
|
|
470 |
#ifdef SCR_DRAW_DEBUG
|
|
471 |
iDrawUtility->Update();
|
|
472 |
iDrawUtility->Draw(Size());
|
|
473 |
#endif
|
|
474 |
|
|
475 |
|
|
476 |
|
|
477 |
//iContainer->iDrawUtility->DrawMenuIndicators(iContainer->Size());
|
|
478 |
|
|
479 |
|
|
480 |
#ifdef RD_ZOOMICON
|
|
481 |
//Draw moving direction arrays when sliding in OnByOne mode
|
|
482 |
if(!iMagGlassOn && iFadeColor!=0 || iOneByOneFlow != 0)
|
|
483 |
iContainer->iDrawUtility->DrawMovingArrow(ETrue, EFalse, iContainer->Size());
|
|
484 |
|
|
485 |
//Draw moving direction arrays when zoomed in
|
|
486 |
if (!IS_NOT_IN_ZOOM_ONEBYONE &&
|
|
487 |
(iDrawOneByOneXY.iX != iDrawOneByOneTargetXY.iX ||
|
|
488 |
iDrawOneByOneXY.iY != iDrawOneByOneTargetXY.iY ||
|
|
489 |
iDrawOneByOneZoom != iDrawOneByOneTargetZoom ||
|
|
490 |
imageData->iGridData.iRotationAngle != imageData->iGridData.iTargetRotationAngle ||
|
|
491 |
iContainer->iOnTheEdge))
|
|
492 |
{
|
|
493 |
/*if(!iMagGlassOn)
|
|
494 |
{
|
|
495 |
iContainer->iDrawUtility->DrawMovingArrow(ETrue, !IS_NOT_IN_ZOOM_ONEBYONE, iContainer->Size());
|
|
496 |
}*/
|
|
497 |
|
|
498 |
iContainer->iDrawUtility->DrawZoomIcon( imageData,
|
|
499 |
iContainer->Size(),
|
|
500 |
-iDrawOneByOneXY.iX,
|
|
501 |
iDrawOneByOneXY.iY,
|
|
502 |
iDrawOnebyOneW/iImageWidth,
|
|
503 |
iDrawOnebyOneH/iImageHeight,
|
|
504 |
ETrue);
|
|
505 |
}
|
|
506 |
#endif
|
|
507 |
|
|
508 |
#if 0
|
|
509 |
if(iMenuAlpha < 1)
|
|
510 |
{
|
|
511 |
iMenuAlpha-=0.3;
|
|
512 |
if(iMenuAlpha < 0)
|
|
513 |
iMenuAlpha = 0;
|
|
514 |
}
|
|
515 |
|
|
516 |
iContainer->iDrawUtility->DrawIcon2(iContainer->Size(), iContainer->iMenuTextureIndex, iMenuAlpha);
|
|
517 |
#endif
|
|
518 |
iContainer->DynamicLoadingL();
|
|
519 |
}
|
|
520 |
|
|
521 |
|
|
522 |
TBool CDrawOneByOne::IsDrawingNeededOneByOne()
|
|
523 |
{
|
|
524 |
CImageData* imageData = iContainer->iIEngine->GetImageData(iContainer->GetCurrentIndex());
|
|
525 |
|
|
526 |
#if 0
|
|
527 |
if(iMenuAlpha != 0)
|
|
528 |
{
|
|
529 |
return ETrue;
|
|
530 |
}
|
|
531 |
#endif
|
|
532 |
|
|
533 |
if(Abs(iOneByOneFlow) > 0.01)
|
|
534 |
{
|
|
535 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 2"));
|
|
536 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
537 |
return ETrue;
|
|
538 |
}
|
|
539 |
else if(iOneByOneFlow!=0)
|
|
540 |
{
|
|
541 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 3"));
|
|
542 |
iOneByOneFlow=0;
|
|
543 |
//if(imageData->iGridData.iGlHQ512TextIndex != 0)
|
|
544 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
545 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
546 |
return ETrue;
|
|
547 |
}
|
|
548 |
|
|
549 |
if(iMagGlassOnPrev != iMagGlassOn)
|
|
550 |
{
|
|
551 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 4"));
|
|
552 |
iMagGlassOnPrev = iMagGlassOn;
|
|
553 |
//SetMinMagFilterLinear(ETrue);
|
|
554 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
555 |
return ETrue;
|
|
556 |
}
|
|
557 |
|
|
558 |
if(iMagGlassOn && (iMagGlass->GetMagGlassZoomFactor() < KMaxMagGlassZoomFactor-0.1))
|
|
559 |
{
|
|
560 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 5"));
|
|
561 |
DP1_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - magGlass: %f"), iMagGlass->GetMagGlassZoomFactor());
|
|
562 |
iMagGlassOnPrev = iMagGlassOn;
|
|
563 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
564 |
return ETrue;
|
|
565 |
}
|
|
566 |
|
|
567 |
if(Abs(iContainer->GetDisplayRotAngle() - iContainer->GetDisplayRotTargetAngle()) > 1)
|
|
568 |
{
|
|
569 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 6"));
|
|
570 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
571 |
return ETrue;
|
|
572 |
}
|
|
573 |
else if(iContainer->GetDisplayRotAngle() != iContainer->GetDisplayRotTargetAngle())
|
|
574 |
{
|
|
575 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 6.1"));
|
|
576 |
iContainer->SetDisplayRotAngle(iContainer->GetDisplayRotTargetAngle());
|
|
577 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
578 |
return ETrue;
|
|
579 |
}
|
|
580 |
|
|
581 |
if(Abs(imageData->iGridData.iRotationAngle - imageData->iGridData.iTargetRotationAngle) > 1)
|
|
582 |
{
|
|
583 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 7"));
|
|
584 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
585 |
return ETrue;
|
|
586 |
}
|
|
587 |
else if(imageData->iGridData.iRotationAngle != imageData->iGridData.iTargetRotationAngle)
|
|
588 |
{
|
|
589 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 7.1"));
|
|
590 |
imageData->iGridData.iRotationAngle = imageData->iGridData.iTargetRotationAngle;
|
|
591 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
592 |
return ETrue;
|
|
593 |
}
|
|
594 |
|
|
595 |
if(Abs(iDrawOneByOneZoom - iDrawOneByOneTargetZoom) > 0.01)
|
|
596 |
{
|
|
597 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 9"));
|
|
598 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
599 |
return ETrue;
|
|
600 |
}
|
|
601 |
else if(iDrawOneByOneZoom != iDrawOneByOneTargetZoom)
|
|
602 |
{
|
|
603 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 9.1"));
|
|
604 |
iDrawOneByOneZoom = iDrawOneByOneTargetZoom;
|
|
605 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
606 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
607 |
return ETrue;
|
|
608 |
}
|
|
609 |
|
|
610 |
if(Abs(iDrawOneByOneXY.iX-iDrawOneByOneTargetXY.iX) > 0.001)
|
|
611 |
{
|
|
612 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 11"));
|
|
613 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
614 |
return ETrue;
|
|
615 |
}
|
|
616 |
else if(iDrawOneByOneXY.iX != iDrawOneByOneTargetXY.iX)
|
|
617 |
{
|
|
618 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 11.1"));
|
|
619 |
iDrawOneByOneXY.iX = iDrawOneByOneTargetXY.iX;
|
|
620 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
621 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
622 |
return ETrue;
|
|
623 |
}
|
|
624 |
|
|
625 |
if(Abs(iDrawOneByOneXY.iY-iDrawOneByOneTargetXY.iY) > 0.001)
|
|
626 |
{
|
|
627 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 12"));
|
|
628 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
629 |
return ETrue;
|
|
630 |
}
|
|
631 |
else if(iDrawOneByOneXY.iY != iDrawOneByOneTargetXY.iY)
|
|
632 |
{
|
|
633 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 12.1"));
|
|
634 |
iDrawOneByOneXY.iY = iDrawOneByOneTargetXY.iY;
|
|
635 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
636 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
637 |
return ETrue;
|
|
638 |
}
|
|
639 |
|
|
640 |
/*if(iPreviousTexNum != iCurrentTexNum && !iDrawOneMoreTime)
|
|
641 |
{
|
|
642 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 13.0"));
|
|
643 |
//iDrawOneMoreTime = ETrue;
|
|
644 |
SetMinMagFilterLinear(ETrue);
|
|
645 |
return ETrue;
|
|
646 |
}*/
|
|
647 |
|
|
648 |
/*if(imageData->GetAspectRatio() > iScreenAspectRatio && (iDrawOneByOneZoom-1) < 0.01)
|
|
649 |
if(Abs(iDrawOnebyOneW-iImageWidth*2) > 0.01)
|
|
650 |
{
|
|
651 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 13.1"));
|
|
652 |
DP2_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - iDrawOnebyOneW: %f, iImageWidth: %f"),iDrawOnebyOneW, iImageWidth);
|
|
653 |
SetMinMagFilterLinear(EFalse);
|
|
654 |
//iDrawOneMoreTime = ETrue;
|
|
655 |
return ETrue;
|
|
656 |
}
|
|
657 |
else if(iDrawOnebyOneW != iImageWidth*2)
|
|
658 |
{
|
|
659 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 13.2"));
|
|
660 |
DP2_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - iDrawOnebyOneW: %f, iImageWidth: %f"),iDrawOnebyOneW, iImageWidth);
|
|
661 |
iDrawOnebyOneW = iImageWidth*2;
|
|
662 |
iDrawOneMoreTime = ETrue;
|
|
663 |
SetMinMagFilterLinear(ETrue);
|
|
664 |
return ETrue;
|
|
665 |
}*/
|
|
666 |
|
|
667 |
/*
|
|
668 |
if(imageData->GetAspectRatio() < iContainer->iScreenAspectRatio && (iDrawOneByOneZoom-1) < 0.01)
|
|
669 |
if(Abs(iDrawOnebyOneH-iImageHeight) > 0.01)
|
|
670 |
{
|
|
671 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 13.3"));
|
|
672 |
DP2_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - iDrawOnebyOneH: %f, iImageHeight: %f"),iDrawOnebyOneH, iImageHeight);
|
|
673 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
674 |
//iDrawOneMoreTime = ETrue;
|
|
675 |
return ETrue;
|
|
676 |
}
|
|
677 |
else if(Abs(iDrawOnebyOneH - iImageHeight) > IS_ALMOST_ZERO)
|
|
678 |
{
|
|
679 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 13.4"));
|
|
680 |
DP2_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - iDrawOnebyOneH: %f, iImageHeight: %f"),iDrawOnebyOneH, iImageHeight);
|
|
681 |
iDrawOnebyOneH = iImageHeight;
|
|
682 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
683 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
684 |
return ETrue;
|
|
685 |
}
|
|
686 |
*/
|
|
687 |
|
|
688 |
/*if(iContainer->iDrawOneMoreTime)
|
|
689 |
{
|
|
690 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 14"));
|
|
691 |
iContainer->iDrawOneMoreTime = EFalse;
|
|
692 |
iContainer->SetMinMagFilterLinear(ETrue);//Draw one more time to change for Linear rendering mode
|
|
693 |
return ETrue;
|
|
694 |
}*/
|
|
695 |
|
|
696 |
if(!iContainer->iMagFilterLinear)
|
|
697 |
{
|
|
698 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 15"));
|
|
699 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
700 |
//iContainer->iDrawOneMoreTime = ETrue;
|
|
701 |
}
|
|
702 |
|
|
703 |
if(Abs(iOneByOneFlow) < 0.7)
|
|
704 |
if(iFadeColor > 0.1)
|
|
705 |
{
|
|
706 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 16"));
|
|
707 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
708 |
return ETrue;
|
|
709 |
}
|
|
710 |
else if(iFadeColor!=0)
|
|
711 |
{
|
|
712 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 17"));
|
|
713 |
iFadeColor = 0;
|
|
714 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
715 |
return ETrue;
|
|
716 |
}
|
|
717 |
|
|
718 |
if(iContainer->iDrawNow)
|
|
719 |
{
|
|
720 |
DP0_IMAGIC(_L("CDrawOneByOne::IsDrawingNeededOneByOne - 1"));
|
|
721 |
if(iMagGlassOn)
|
|
722 |
{
|
|
723 |
if(!iContainer->IsTouchPointThresholdExeed())//moved >2 pixel
|
|
724 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
725 |
else
|
|
726 |
iContainer->SetMinMagFilterLinear(EFalse);
|
|
727 |
}
|
|
728 |
else
|
|
729 |
{
|
|
730 |
iContainer->SetMinMagFilterLinear(ETrue);
|
|
731 |
}
|
|
732 |
|
|
733 |
iContainer->iDrawNow = EFalse;
|
|
734 |
return ETrue;
|
|
735 |
}
|
|
736 |
|
|
737 |
return EFalse;
|
|
738 |
}
|
|
739 |
|
|
740 |
//Here we check that we do not go over the picture boundaries
|
|
741 |
void CDrawOneByOne::CheckImageLocation(/*float& aImageWidth, float& aImageHeight*/)
|
|
742 |
{
|
|
743 |
|
|
744 |
CImageData* imageData = iContainer->iIEngine->GetImageData(iContainer->GetCurrentIndex());
|
|
745 |
|
|
746 |
// Change landscape<->portrait if pic is rotated 90 or 270
|
|
747 |
TInt angle = imageData->iGridData.iTargetRotationAngle;
|
|
748 |
if(angle % 90 == 0 && angle % 180 != 0)
|
|
749 |
{
|
|
750 |
if(imageData->GetAspectRatio() > 1)
|
|
751 |
{
|
|
752 |
/*iImageWidth /= imageData->GetAspectRatio();
|
|
753 |
iImageWidth -= (iImageWidth-iDrawOnebyOneW);*/
|
|
754 |
iImageHeight *= imageData->GetAspectRatio();
|
|
755 |
iImageHeight -= (iImageHeight-iDrawOnebyOneH);
|
|
756 |
iImageWidth = iImageHeight / imageData->GetAspectRatio();
|
|
757 |
|
|
758 |
}
|
|
759 |
else
|
|
760 |
{
|
|
761 |
/*iImageWidth/= imageData->GetAspectRatio();
|
|
762 |
iImageWidth-= (iImageWidth-iDrawOnebyOneW);*/
|
|
763 |
iImageHeight *= imageData->GetAspectRatio();
|
|
764 |
iImageHeight -= (iImageHeight-iDrawOnebyOneH);
|
|
765 |
iImageWidth = iImageHeight / imageData->GetAspectRatio();
|
|
766 |
}
|
|
767 |
}
|
|
768 |
|
|
769 |
|
|
770 |
iImageWidth *= iDrawOneByOneTargetZoom;
|
|
771 |
iImageHeight *= iDrawOneByOneTargetZoom;
|
|
772 |
|
|
773 |
//Calculate location/coordinates in screen
|
|
774 |
iInPictureX = iDrawOneByOneTargetXY.iX * iDrawOneByOneTargetZoom;
|
|
775 |
iInPictureY = iDrawOneByOneTargetXY.iY * iDrawOneByOneTargetZoom;
|
|
776 |
|
|
777 |
//Lets move in picture little bit over the border
|
|
778 |
if(iDrawOneByOneTargetZoom==1)
|
|
779 |
{
|
|
780 |
iBorder=0;
|
|
781 |
iDrawOneByOneTargetXY.iX = 0;
|
|
782 |
iDrawOneByOneTargetXY.iY = 0;
|
|
783 |
}
|
|
784 |
else
|
|
785 |
{
|
|
786 |
iBorder=0.015; // was 0.1. Changed to 0 to limit just at the edge of image in zoom
|
|
787 |
}
|
|
788 |
|
|
789 |
//Calculate screen size
|
|
790 |
iScreenW = iDrawOnebyOneW - iBorder;
|
|
791 |
iScreenH = iDrawOnebyOneH - iBorder;
|
|
792 |
|
|
793 |
|
|
794 |
if (iImageWidth > iScreenW)
|
|
795 |
{
|
|
796 |
if (iInPictureX-iScreenW < -iImageWidth)
|
|
797 |
iInPictureX=-iImageWidth+iScreenW;
|
|
798 |
if (iInPictureX+iScreenW > iImageWidth)
|
|
799 |
iInPictureX=iImageWidth-iScreenW;
|
|
800 |
}
|
|
801 |
else
|
|
802 |
{
|
|
803 |
iInPictureX=0;
|
|
804 |
}
|
|
805 |
if (iImageHeight > iScreenH)
|
|
806 |
{
|
|
807 |
if (iInPictureY-iScreenH < -iImageHeight)
|
|
808 |
iInPictureY=-iImageHeight+iScreenH;
|
|
809 |
if (iInPictureY+iScreenH > iImageHeight)
|
|
810 |
iInPictureY=iImageHeight-iScreenH;
|
|
811 |
}
|
|
812 |
else
|
|
813 |
{
|
|
814 |
iInPictureY=0;
|
|
815 |
}
|
|
816 |
|
|
817 |
if(IS_NOT_IN_ZOOM_ONEBYONE)
|
|
818 |
{
|
|
819 |
iInPictureY=0;
|
|
820 |
iInPictureX=0;
|
|
821 |
}
|
|
822 |
}
|
|
823 |
|
|
824 |
void CDrawOneByOne::HandleMovingKeysOnebyOne()
|
|
825 |
{
|
|
826 |
// Handle keys----------------------->
|
|
827 |
CKeyData keyData = iContainer->GetKeyData();
|
|
828 |
CKeyData touchData = iContainer->GetTouchData();
|
|
829 |
iFlowThresHold=0.8;
|
|
830 |
|
|
831 |
//Handle keydata and touchdata
|
|
832 |
ChangeDrawOneByOneTargetX(keyData.iRight * GetMovingStep());
|
|
833 |
ChangeDrawOneByOneTargetX(-keyData.iLeft * GetMovingStep());
|
|
834 |
ChangeDrawOneByOneTargetY(keyData.iDown * GetMovingStep());
|
|
835 |
ChangeDrawOneByOneTargetY(-keyData.iUp * GetMovingStep());
|
|
836 |
|
|
837 |
ChangeDrawOneByOneTargetX(touchData.iRight * GetMovingStep());
|
|
838 |
ChangeDrawOneByOneTargetX(-touchData.iLeft * GetMovingStep());
|
|
839 |
ChangeDrawOneByOneTargetY(touchData.iDown * GetMovingStep());
|
|
840 |
ChangeDrawOneByOneTargetY(-touchData.iUp * GetMovingStep());
|
|
841 |
|
|
842 |
if(touchData.iRight || touchData.iLeft || touchData.iDown || touchData.iUp)
|
|
843 |
//iMovingSpeed = 2.2;
|
|
844 |
iMovingSpeed = 100;
|
|
845 |
else
|
|
846 |
iMovingSpeed = 0.15;
|
|
847 |
//iMovingSpeed = 0.01;
|
|
848 |
|
|
849 |
//Calculate new index from movement keys to change picture in onebyone mode
|
|
850 |
//but only if zooming is not done
|
|
851 |
//And we have started sliding/moving
|
|
852 |
#ifdef HOLD_SELECTION_ONDRAG
|
|
853 |
if(GetDrawOneByOneTargetZoom()==1 &&
|
|
854 |
//((Abs(GetImgeFlowLocation())<0.99) ||
|
|
855 |
((Abs(GetImgeFlowLocation())<iFlowThresHold) ||
|
|
856 |
iContainer->GetSlideByDragValue()) &&
|
|
857 |
!IsMagGlassOn())
|
|
858 |
|
|
859 |
#else
|
|
860 |
if(iDrawOneByOneTargetZoom==1 && Abs(iOneByOneFlow)<0.2 && !iMagGlassOn)
|
|
861 |
#endif
|
|
862 |
{
|
|
863 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() + keyData.iY);
|
|
864 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() + keyData.iX);
|
|
865 |
|
|
866 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() + touchData.iY);
|
|
867 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() + touchData.iX);
|
|
868 |
}
|
|
869 |
|
|
870 |
// Check that index is in grid area
|
|
871 |
while(iContainer->GetCurrentIndex() >= iContainer->iIEngine->GetTotalNumOfImages())
|
|
872 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() - iContainer->iIEngine->GetTotalNumOfImages());
|
|
873 |
while(iContainer->GetCurrentIndex() < 0)
|
|
874 |
iContainer->SetCurrentIndex(iContainer->GetCurrentIndex() + iContainer->iIEngine->GetTotalNumOfImages());
|
|
875 |
|
|
876 |
// Update selected picture index
|
|
877 |
if(iContainer->GetPrevIndex() != iContainer->GetCurrentIndex())
|
|
878 |
{
|
|
879 |
//iContainer->iTextureLoader->ReleaseHQ512Textures();
|
|
880 |
|
|
881 |
//iMagGlassOn = EFalse;
|
|
882 |
SetMagGlassStatus(EFalse);
|
|
883 |
|
|
884 |
iContainer->iImagicAppUi->SetImageIndex(iContainer->GetCurrentIndex());
|
|
885 |
|
|
886 |
// Set new flow coordinate
|
|
887 |
if (keyData.iLeft || touchData.iLeft)
|
|
888 |
{
|
|
889 |
float tmp = GetImgeFlowLocation();
|
|
890 |
tmp-=CImagicContainerBrowser::KOneByOneSpacing;
|
|
891 |
SetImgeFlowLocation(tmp);
|
|
892 |
//iOneByOneFlow-=KOneByOneSpacing;
|
|
893 |
}
|
|
894 |
if (keyData.iRight || touchData.iRight)
|
|
895 |
{
|
|
896 |
float tmp = GetImgeFlowLocation();
|
|
897 |
tmp+=CImagicContainerBrowser::KOneByOneSpacing;
|
|
898 |
SetImgeFlowLocation(tmp);
|
|
899 |
//iOneByOneFlow+=KOneByOneSpacing;
|
|
900 |
}
|
|
901 |
|
|
902 |
//Cancel SuperZoom image loading, if it was started
|
|
903 |
iContainer->iIEngine->CancelFullSizeLoading();
|
|
904 |
}
|
|
905 |
iContainer->SetPrevIndex(iContainer->GetCurrentIndex());
|
|
906 |
|
|
907 |
iContainer->ResetKeyData();
|
|
908 |
iContainer->ResetTouchData();
|
|
909 |
}
|