mappointinfo.cpp

手机s60第三版动画编程相关

/*
 ============================================================================
 Name		: MapPointInfo.cpp
 Author	  : 
 Version	 : 1.0
 Copyright   : Your copyright notice
 Description : CMapPointInfo implementation
 ============================================================================
 */

#include "map/MapPointInfo.h"

CMapPointInfo::CMapPointInfo()
	{
	// No implementation required
	}

CMapPointInfo::~CMapPointInfo()
	{
	iLayerInfos.Reset();
	iLayerInfos.Close();
	}

CMapPointInfo* CMapPointInfo::NewLC()
	{
	CMapPointInfo* self = new (ELeave)CMapPointInfo();
	CleanupStack::PushL(self);
	self->ConstructL();
	return self;
	}

CMapPointInfo* CMapPointInfo::NewL()
	{
	CMapPointInfo* self=CMapPointInfo::NewLC();
	CleanupStack::Pop(); // self;
	return self;
	}

const TUint64 CMapPointInfo::GetSerializeValue()
	{
	TInt layersCount = iLayerInfos.Count();
	TUint16 layerValues[] =
		{
		layersCount> 0 ? iLayerInfos[0].GetSerializeValue() : 0, layersCount> 1 ? iLayerInfos[1].GetSerializeValue() : 0, layersCount> 2 ? iLayerInfos[2].GetSerializeValue() : 0,
				layersCount> 3 ? iLayerInfos[3].GetSerializeValue() : 0
		};

	return (layerValues[0] << 48) | (layerValues[1] << 32) | (layerValues[2] << 16) | (layerValues[0] << 0);
	}

void CMapPointInfo::DeserializeFromValueL(const TUint64 aValue)
	{
	
	if (aValue == 0)
		{
		return;
		}
	
	TUint16 m[] =
		{
		(aValue & 0xFFFF000000000000) >> 48,
		(aValue & 0x0000FFFF00000000) >> 32,
		(aValue & 0x00000000FFFF0000) >> 16,
		(aValue & 0x000000000000FFFF) >> 0
		};

	iLayerInfos.Reset();
	
	for (TInt n = 0; n < 4; n++)
		{
		TMapLayerInfo layerInfo;
		layerInfo.iLayerIndex = n;
		layerInfo.DeserializeFromValue(m[n]);
		
		iLayerInfos.AppendL(layerInfo);
		}
	}

void CMapPointInfo::ConstructL()
	{

	}