sl@0: // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Anim DLL to animate a bitmap
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include "MBMCMD.H"
sl@0: #include "MBMANIM.H"
sl@0: 
sl@0: #define DEFAUlT_LINE_WIDTH 4
sl@0: #define DEFAUlT_MASK_WIDTH_FACTOR 3
sl@0: #define DEFAUlT_END_POINT_FACTOR 2
sl@0: #define BLACK TRgb::Gray2(0)
sl@0: #define WHITE TRgb::Gray2(1)
sl@0: 
sl@0: 
sl@0: EXPORT_C CAnimDll *CreateCAnimDllL()
sl@0: 	{
sl@0: 	return(new(ELeave) CAnimateMbmAnimDll());
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /*CAnimateMbmAnimDll*/
sl@0: 
sl@0: CAnim *CAnimateMbmAnimDll::CreateInstanceL(TInt /*aType*/)
sl@0: 	{
sl@0: 	return new(ELeave) CAnimateMbm();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /*CAnimTimer*/
sl@0: 
sl@0: void CAnimTimer::ConstructL()
sl@0: 	{
sl@0: 	CTimer::ConstructL();
sl@0: 	}
sl@0: 
sl@0: void CAnimTimer::DoCancel()
sl@0: 	{}
sl@0: 
sl@0: void CAnimTimer::RunL()
sl@0: 	{
sl@0: 	iAnimator->Animate();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /*CAnimateMbm*/
sl@0: 
sl@0: CAnimateMbm::~CAnimateMbm()
sl@0: 	{
sl@0: 	delete iTimer;
sl@0: 	delete iBitmap;
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::ConstructL(TAny *, TBool )
sl@0: 	{
sl@0: 	iTimer=new(ELeave) CAnimTimer(this);
sl@0: 	iTimer->ConstructL();
sl@0: 	CActiveScheduler::Add(iTimer);
sl@0: 	iInterval=100000;		//0.1 secs
sl@0: 	iBitmap=new(ELeave) CFbsBitmap();
sl@0: 	iWindowFunctions->SetRect(TRect(0,0,20,20));
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::Animate()
sl@0: 	{
sl@0: 	if (!iRunning)
sl@0: 		return;
sl@0: 	iTimer->After(iInterval);
sl@0: 	++iIndex;
sl@0: 	while(LoadBitmap()!=KErrNone)
sl@0: 		iIndex=0;
sl@0: 	iWindowFunctions->ActivateGc();
sl@0: 	Redraw();
sl@0: 	WindowFunctions()->DeactivateGc();
sl@0: 	WindowFunctions()->Update();
sl@0: 	}
sl@0: 
sl@0: TBool CAnimateMbm::OfferRawEvent(const TRawEvent& /*aRawEvent*/)
sl@0: 	{
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::Animate(TDateTime* /*aDateTime*/)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::Redraw()
sl@0: 	{
sl@0: 	iGc->BitBlt(TPoint(),iBitmap);
sl@0: 	/*if (1>0)
sl@0: 		{
sl@0: 		iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 		iGc->SetBrushColor(TRgb::Gray16(iIndex));
sl@0: 		iGc->DrawRect(TRect(5,5,300,300));
sl@0: 		}*/
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::Command(TInt aOpcode,TAny* /*aParams*/)
sl@0: 	{
sl@0: 	switch (aOpcode)
sl@0: 		{
sl@0: 	case EMbmOpDeactivate:
sl@0: 		//iFunctions->SetSync(MAnimGeneralFunctions::ESyncNone);
sl@0: 		if (iRunning)
sl@0: 			{
sl@0: 			WindowFunctions()->ActivateGc();
sl@0: 			WindowFunctions()->DeactivateGc();
sl@0: 			iRunning=EFalse;
sl@0: 			}
sl@0: 		break;
sl@0: 	case EMbmOpFaster:
sl@0: 		iInterval=(19*iInterval.Int())/20;
sl@0: 		break;
sl@0: 	case EMbmOpSlower:
sl@0: 		iInterval=(21*iInterval.Int())/20;
sl@0: 		break;
sl@0: 	default:
sl@0: 		iFunctions->Panic();
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CAnimateMbm::FocusChanged(TBool )
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: TInt CAnimateMbm::CommandReplyL(TInt aOpcode,TAny* aParams)
sl@0: 	{
sl@0: 	switch (aOpcode)
sl@0: 		{
sl@0: 	case EMbmOpActivate:
sl@0: 		//iFunctions->SetSync(MAnimGeneralFunctions::ESyncSecond);
sl@0: 		if (!iRunning)
sl@0: 			{
sl@0: 			iRunning=ETrue;
sl@0: 			}
sl@0: 		iTimer->After(iInterval);
sl@0: 		break;
sl@0: 	case EMbmOpSetFileName:
sl@0: 		iName=*STATIC_CAST(TBuf<32>*,aParams);
sl@0: 		iIndex=0;
sl@0: 		User::LeaveIfError(LoadBitmap());
sl@0: 		break;
sl@0: 	default:
sl@0: 		iFunctions->Panic();
sl@0: 		}
sl@0: 	return KErrNone;
sl@0: 	}