#pragma once
#include "afxwin.h"

#define BS_NORMAL		0
#define BS_HOVER		1
#define BS_PRESS		2
#define BS_FOCUS		3
#define BS_DISABLE		4

#define BLBUTTON_MENU_ITEM_CLICKED		0x1345

typedef struct tagBLBUTTON_NMHDR
{
	NMHDR		nmhdr;
	DWORD_PTR	dwData;
	DWORD_PTR	dwData1;
	DWORD_PTR	dwData2;
} BLBUTTON_NMHDR;

class CBlButton :
	public CButton
{
private:
	typedef struct tagBADGE
	{
		COLORREF badgeBackground;
		COLORREF badgeForeground;
		int type;                       /* 0: ÎÞ,²»ÏÔʾ*/
		int number;
	} BADGE;

public:
	CBlButton();
	~CBlButton();


public:
	void SetRoundWidth(int width);
	int GetDrawState();
	void SetFrameColor(int index, COLORREF color);
	void SetFrameColor(COLORREF color);
	void SetBkgndColor(int index, COLORREF color);
	void SetTextColor(int index, COLORREF color);
	void SetBkgndBmp(const char* pszBmpFile);
	void SetFaceColor(COLORREF color);
	void SetTextColor(COLORREF color);
	void SetBadgeNumber(int number);
	void ShowDotBadge(BOOL bShow, COLORREF color);
	void SetMenu(HMENU hMenu);
	void SetCurrentMenuItem(UINT nPosition);
	HMENU GetMenu();
	void SetIcon(HICON hIcon, HICON hIconGray, int width);
	void Flash(int ms);
	void StopFlash();
	BOOL IsFlash();
	void SetTextRight();

private:
	BOOL CustomBitBlt(HDC hDC, LPRECT lprc, CString& strBkgndBmp, int nFrame, int nAllFrame,
		int nB0, int nB1, int nB2, int nB3, COLORREF crTransparent);
	void CBlButton::Notify(int nCode, DWORD_PTR dwData, DWORD_PTR dwData1 = 0, DWORD_PTR dwData2 = 0);

private:
	bool m_bHover;			// ÐüÍ£ 
	bool m_bSelected;		// °´ÏÂ 
	BOOL m_bTracking;		// ¸ú×Ù 
	int m_nState;
	int m_nRoundWidth;

private:
	COLORREF m_crFrame[5];	// ±ß¿òÑÕÉ«
	COLORREF m_crBkgnd[5];	// ±³¾°ÑÕÉ«
	COLORREF m_crText[5];	// Îı¾ÑÕÉ«
	CString m_strBkgndBmp;

private:
	BADGE m_badge;
	HMENU m_hMenu;
	HICON m_hIcon[2];
	int m_nIconWidth;
	int m_nFlashState;		// ÉÁ˸״̬£¬0£º²»ÉÁ£»1ºÍ2ΪÉÁ˸Çл»ÖÐ
	BOOL m_bTextRight;

public:
	virtual void DrawItem(LPDRAWITEMSTRUCT /*lpDrawItemStruct*/);
	virtual void PreSubclassWindow();
	DECLARE_MESSAGE_MAP()
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnMouseHover(UINT nFlags, CPoint point);
	afx_msg void OnMouseLeave();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg BOOL OnBnClicked();
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT_PTR nIDEvent);
};