www.pudn.com > Tetris.rar > CMenu.h

#ifndef __CMENU_H 
#define __CMENU_H 
 
#include  
 
 
const TInt MenuItemSum			= 19; 
const TInt MenuPageSum			= 7; 
const TInt SettingStr			= 17; 
const TInt SettingItem			= 6; 
 
enum TMenuItem 
{ 
	EStart = 0, 
	EOptions, 
	ECredit, 
	EHighScore, 
	EQuit, 
 
	EOptions_Sound, 
	EOptions_Difficulty, 
	EOptions_RotateDir, 
	EOptions_Back, 
 
	ESound_Sounds, 
	ESound_Music, 
	ESound_Volume, 
	ESound_Done, 
 
	EDifficulty_StartLines, 
	EDifficulty_AddBrick, 
	EDifficulty_Done, 
 
	EPause_Continue, 
	EPause_Sound, 
	EPause_EndGame, 
 
	ENoneItem 
}; 
 
enum TMenuState 
{ 
	EMainPage = 0, 
	EOptionsPage, 
	ESoundPage, 
	EDifficultyPage, 
	EPausePage, 
	ECreditPage, 
	EHighScorePage, 
	ENonePage 
}; 
 
 
class CMenu : public CBase 
{ 
// Construct and destruct 
public: 
	static CMenu* NewL(CFbsBitGc* aFbsBitGc); 
	~CMenu(); 
 
private: 
	void ConstructL(); 
	CMenu(CFbsBitGc* aFbsBitGc); 
 
 
////////////////////////////////////////////////////////////////////// 
// Other Method 
public: 
	// draw the menu 
	void Draw(); 
	// handel command 
	TInt32 Command(TInt aCommand); 
 
private: 
	// set the frame contains the text 
	// Dymamic modify the frame's position if possible 
	void SetFrameDynamic(TInt aMenuItem); 
	// don't modify it's position 
	void SetFrame(TInt aMenuItem); 
 
	void ResetPos(); 
 
	void DrawPage(TInt aItemForm, TInt aItemTo); 
 
	void DrawBg(); 
 
	// Init menu positon and Txt 
	void LoadResL(); 
	// Index 
	TInt Index(TInt aMenuItem); 
///////////////////////////////////////////////////////////////////// 
// Data 
 
private: 
 
	CFbsBitGc*		iGc;							// graphic context 
 
	TInt			iMenuItem;						// current menu item 
	TInt			iPrevItem; 
 
	TMenuState		iMenuState;						// current menu page 
	TMenuState		iPrevPage; 
 
	TFixedArray iMenuItemPos;	// menu item position 
	TFixedArray iMenuItemTxt;	// menu item text 
 
	TFixedArray iSettingStr; 
	TFixedArray iSettingPos; 
 
	TFixedArray iMenuPagePos;	// Menu Page start&end menuItem num 
 
	CFbsBitmap*		iBitmap; 
 
	TPoint			iPos;							// used for background 
 
	TPoint			iPointList[12];					// 12 points form a frame 
 
	TPoint			iCurrentMenuItemPos[MenuItemSum]; 
 
	TInt			iBlink;							// used for blink menu 
 
	TInt			iSpeed;							// used for showing menu 
 
	TBool			iSelect;						// used for highlight menu one time when selected		 
 
	//CEikLabel*		iLabel; 
 
public: 
	TFixedArray	iSetting;			// used for return 
}; 
 
 
#endif