mapinfo.h

手机s60第三版动画编程相关

/*
 ============================================================================
 Name		: MapInfo.h
 Author	  : 
 Version	 : 1.0
 Copyright   : Your copyright notice
 Description : CMapInfo declaration
 ============================================================================
 */

#ifndef MAPINFO_H
#define MAPINFO_H

// INCLUDES
#include <e32std.h>
#include <e32base.h>
#include <gdi.h>
#include "map/SourceMapInfo.h"
#include "map/MapPointInfo.h" 
#include "map/SourceMapProvider.h"

// CLASS DECLARATION

/**
 *  CMapInfo
 * 地图信息
 */
class CMapInfo : public CBase
	{
public:
	// Constructors and destructor

	/**
	 * Destructor.
	 */
	~CMapInfo();

	/**
	 * Two-phased constructor.
	 */
	static CMapInfo* NewL(RFs& aFs, CSourceMapProvider& aSourceMapProvider);

	/**
	 * Two-phased constructor.
	 */
	static CMapInfo* NewLC(RFs& aFs, CSourceMapProvider& aSourceMapProvider);

private:

	/**
	 * Constructor for performing 1st stage construction
	 */
	CMapInfo(RFs& aFs, CSourceMapProvider& aSourceMapProvider);

	/**
	 * EPOC default constructor for performing 2nd stage construction
	 */
	void ConstructL();

private:
	void ClearMatrix();
	void ParseMapSizeL(const TDesC8& aDesC, TInt& aOffset);
	void ParseSourceMapL(const TDesC8& aDesC, TInt& aOffset);
	void ParseMapPointItemsL(const TDesC8& aDesC, TInt& aOffset);

private:
	TInt iMapIndex;
	TInt iMapWidth;
	TInt iMapHeight;

	RPointerArray<CSourceMapInfo> iUsedSourceMaps;
	RFs& iFs;

	/**
	 * 地图矩阵二维数组
	 */
	RPointerArray<CMapPointInfo> iMapMatrix;
	
	CSourceMapProvider& iSourceMapProvider;

public:
	void LoadMapL(const TInt aMapIndex);
	
	/**
	 * 绘制地图
	 */
	void DrawMap(CBitmapContext& aGc, const TRect& aMapRect, const TInt aMapOffsetX, const TInt aMapOffsetY);
	
	};

#endif // MAPINFO_H