--- a/camerauis/activepalette/Src/CActivePalettePluginBase.cpp Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,335 +0,0 @@
-/*
-* Copyright (c) 2007 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: Active Palette Base plugin class*
-*/
-
-
-/**
- * @file CActivePalettePluginBase.cpp
- * Active Palette Base plugin class
- */
-
-// INCLUDE FILES
-
-#include "CActivePalettePluginBase.h"
-#include "ActivePalette2Logger.h"
-
-#include "ActivePalette2Utils.h"
-
-#include <fbs.h>
-#include <bitstd.h>
-
-#include "ActivePalette2Cfg.h"
-
-
-// CONSTANTS
-
-const TInt KAnimPhase1 = 0;
-const TInt KAnimPhase2 = 1;
-const TInt KAnimPhaseMax = KAnimPhase2;
-const TInt KAnimNofPhases = 2;
-
-const TInt KAnimDeviatinFactorMul = 1;
-const TInt KAnimDeviatinFactorDiv = 5;
-
-
-// ================= MEMBER FUNCTIONS =======================
-
-// -----------------------------------------------------------------------------
-// CAnimationHelper::CAnimationHelper()
-// C++ constructor
-// -----------------------------------------------------------------------------
-//
-CAnimationHelper::CAnimationHelper()
- {
- // empty
- }
-
-// -----------------------------------------------------------------------------
-// CAnimationHelper::ConstructL()
-// 2nd phase construction
-// -----------------------------------------------------------------------------
-//
-void CAnimationHelper::ConstructL(const TSize aSize, const TBool aMaskNeeded)
- {
- ActivePalette2Utils::CreateDrawingObjectsL(aSize,&iFrame,&iFrameDevice,&iFrameGc);
- if (aMaskNeeded)
- {
- ActivePalette2Utils::CreateDrawingObjectsL(EGray256,
- aSize,&iFrameMask,&iFrameMaskDevice,&iFrameMaskGc);
- }
- }
-
-// -----------------------------------------------------------------------------
-// CAnimationHelper::~CAnimationHelper()
-// Destructor
-// -----------------------------------------------------------------------------
-//
-CAnimationHelper::~CAnimationHelper()
- {
- // DeleteDrawingObjects checks passed pointers to ensure they are not null
- ActivePalette2Utils::DeleteDrawingObjects(&iFrame,&iFrameDevice,&iFrameGc);
- ActivePalette2Utils::DeleteDrawingObjects(&iFrameMask,&iFrameMaskDevice,&iFrameMaskGc);
- }
-
-// -----------------------------------------------------------------------------
-// CAnimationHelper::NewL()
-// Symbian 2 phase construction
-// -----------------------------------------------------------------------------
-//
-CAnimationHelper * CAnimationHelper::NewL(const TSize aSize, const TBool aMaskNeeded)
- {
- CAnimationHelper * self = new (ELeave) CAnimationHelper();
-
- CleanupStack::PushL(self);
- self->ConstructL(aSize, aMaskNeeded);
- CleanupStack::Pop(self);
-
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// NActivePalettePluginFactory::TPluginCreationParams::PluginObserver()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C MActivePalettePluginObserver& NActivePalettePluginFactory::TPluginCreationParams::PluginObserver(void) const
- {
- return iObserver;
- }
-
-// -----------------------------------------------------------------------------
-// NActivePalettePluginFactory::TPluginCreationParams::Dimensions(void)
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TSize NActivePalettePluginFactory::TPluginCreationParams::Dimensions(void) const
- {
- return iDimensions;
- }
-
-// -----------------------------------------------------------------------------
-// NActivePalettePluginFactory::TPluginCreationParams::TPluginCreationParams()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C NActivePalettePluginFactory::TPluginCreationParams::TPluginCreationParams(MActivePalettePluginObserver & aObserver,
- const TSize& aDimensions)
-: iObserver(aObserver),
- iDimensions(aDimensions)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::CActivePalettePluginBase()
-// C++ constructor
-// -----------------------------------------------------------------------------
-//
-EXPORT_C CActivePalettePluginBase::CActivePalettePluginBase(const NActivePalettePluginFactory::TPluginCreationParams & aCreationParams)
-: iPluginObserver(aCreationParams.PluginObserver())
- {
- LOGTEXT( _L( "CActivePalettePluginBase::CActivePalettePluginBase" ) );
- PluginObserver().NotifyPluginCreated(this);
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::~CActivePalettePluginBase()
-// Destructor
-// -----------------------------------------------------------------------------
-//
-EXPORT_C CActivePalettePluginBase::~CActivePalettePluginBase(void)
- {
- LOGTEXT( _L( "CActivePalettePluginBase::~CActivePalettePluginBase" ) );
- CBase::Delete(iAnimationHelper);
- iAnimationHelper = NULL;
- PluginObserver().NotifyPluginDestroyed(this);
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::ConstructL()
-// 2nd phase constructor
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::ConstructL(const NActivePalettePluginFactory::TPluginCreationParams& /*aCreationParams*/,
- const TDesC8 & /*aCustomDataDes*/,
- const TInt /*aCustomDataInt*/)
- {
- LOGTEXT( _L( "CActivePalettePluginBase::ConstructL" ) );
- // empty
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::Shutdown()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::Shutdown(void)
- {
- LOGTEXT( _L( "CActivePalettePluginBase::Shutdown" ) );
- // empty
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::HandleMessageL()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::HandleMessageL(const TInt aMessageID,
- const TDesC8& /*aDataDes*/,
- const TInt /*aDataInt*/)
- {
- LOGTEXT1( _L( "CActivePalettePluginBase::HandleMessageL, message ID: %d" ), aMessageID );
- // empty
- if (aMessageID)
- {
- // no compiler warning
- }
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::PrepareAniFramesL()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::PrepareAniFramesL(const TInt aAniType,
- TPluginAnimationInfo& aAniInfo,
- const TPluginAnimationInfo& aDefaultAniInfo,
- const CFbsBitmap& aItemIcon,
- const CFbsBitmap* aItemIconMask)
- {
- LOGTEXT1( _L( "CActivePalettePluginBase::PrepareAniFramesL, AniType ID: %d" ), aAniType);
-
- // use default animation info
- aAniInfo = aDefaultAniInfo;
-
- // create data for icon and mask frames
- iAnimationHelper = CAnimationHelper::NewL(aDefaultAniInfo.iFrameSize,
- (NULL != aItemIconMask));
-
- if (aAniType)
- {
- // no compiler warning
- }
- if (aItemIcon.Handle())
- {
- // no compiler warning
- }
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::ReleaseAniFrames()
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::ReleaseAniFrames(const TInt aAniType)
- {
- LOGTEXT1( _L( "CActivePalettePluginBase::ReleaseAniFrames, AniType ID: %d" ), aAniType);
-
- CBase::Delete(iAnimationHelper);
- iAnimationHelper = NULL;
-
- if (aAniType)
- {
- // no compiler warning
- }
- }
-
-// -----------------------------------------------------------------------------
-// CActivePalettePluginBase::ProduceAniFrame(
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CActivePalettePluginBase::ProduceAniFrame(
- TInt aAniType,
- TInt aFrameNo,
- const TPluginAnimationInfo& aAniInfo,
- const CFbsBitmap& aItemIcon,
- const CFbsBitmap* aItemIconMask,
- CFbsBitmap** aFrame,
- CFbsBitmap** aFrameMask,
- TBool& aOwnershipTransferForFrame,
- TBool& aOwnershipTransferForMask)
- {
- LOGTEXT2(
- _L( "CActivePalettePluginBase::ProduceAniFrame, AniType ID: %d, frame no : %d" ),
- aAniType,
- aFrameNo);
-
- CAnimationHelper* ani = static_cast<CAnimationHelper*>(iAnimationHelper);
-
- aOwnershipTransferForFrame = EFalse;
- aOwnershipTransferForMask = EFalse;
-
- *aFrame = ani->iFrame;
- *aFrameMask = ani->iFrameMask;
-
- // empty mask, transparent
- if (NULL != ani->iFrameMaskGc)
- {
- ani->iFrameMaskGc->Reset();
- ani->iFrameMaskGc->SetBrushColor(KRgbBlack);
- ani->iFrameMaskGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
- ani->iFrameMaskGc->Clear();
- }
-
- // empty frame
- ani->iFrameGc->Reset();
- ani->iFrameGc->SetBrushColor(KRgbWhite);
- ani->iFrameGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
- ani->iFrameGc->Clear();
-
- // ani frame
- TInt phase = Min(KAnimPhaseMax,
- KAnimNofPhases * aFrameNo / aAniInfo.iNofFrames);
-
- TInt inPhaseMax = aAniInfo.iNofFrames / KAnimNofPhases;
-
- TInt inPhaseOfs = Min(inPhaseMax, aFrameNo - (phase * KAnimPhaseMax));
-
- TInt lenX = aAniInfo.iFrameSize.iWidth;
- TInt lenY = aAniInfo.iFrameSize.iHeight;
-
- TInt devX = lenX * KAnimDeviatinFactorMul / KAnimDeviatinFactorDiv;
- TInt devY = lenY * KAnimDeviatinFactorMul / KAnimDeviatinFactorDiv;
-
- TInt szx(0);
- TInt szy(0);
-
- TInt addX = devX * inPhaseOfs / inPhaseMax;
- TInt addY = devY * inPhaseOfs / inPhaseMax;
-
- switch (phase)
- {
- case KAnimPhase1:
- szx = lenX - addX;
- szy = lenY - addY;
- break;
-
- case KAnimPhase2:
- default:
- szx = lenX - devX + addX;
- szy = lenY - devY + addY;
- break;
- }
-
- TRect frameRect(TPoint( (lenX - szx) / 2, (lenY - szy) / 2),
- TSize(szx, szy));
- TRect iconRect(TPoint(0,0), aItemIcon.SizeInPixels());
-
- if (NULL != aItemIconMask && NULL != ani->iFrameMaskGc)
- {
- ani->iFrameMaskGc->DrawBitmap(frameRect,aItemIconMask,iconRect);
- }
-
- ani->iFrameGc->DrawBitmap(frameRect,&aItemIcon,iconRect);
-
- if (aAniType)
- {
- // no compiler warning
- }
- }
-
-// End of File