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XTimer - Timer and Stopwatch Utility with Source Code

, 20 Aug 2007 CPOL
XTimer provides countdown timer and stopwatch features in a compact MFC dialog app.
xtimer_demo.zip
src
alarm1.wav
app.manifest
hans.ico
hightime.inl
more.ico
play.ico
playd.bmp
playu.bmp
reset.ico
start.ico
stop.ico
vs2005
vs6
Release
XTimer.exe
XTimer.dsp
XTimer.dsw
wav files
4beeps.wav
alarm1.wav
alarm2.wav
alarmclock.wav
alert.wav
beeps.wav
bell.wav
buzzer.wav
chirp.wav
ding.wav
dingdong.wav
fanfare.wav
gong.wav
ohoh.wav
onebell.wav
quackquack.wav
ringer.wav
the_timer_has_expired_f.wav
the_timer_has_expired_m.wav
trumpet.wav
xtimer_sounds.zip
alarmclock.wav
alert.wav
buzzer.wav
divedive.wav
europolice.wav
quackquack.wav
siren.wav
//
//	Class:		CButtonST
//
//	Compiler:	Visual C++
//	Tested on:	Visual C++ 5.0
//				Visual C++ 6.0
//
//	Version:	See GetVersionC() or GetVersionI()
//
//	Created:	xx/xxxx/1998
//	Updated:	03/March/2003
//
//	Author:		Davide Calabro'		davide_calabro@yahoo.com
//									http://www.softechsoftware.it
//
//	Note:		Code for the PreSubclassWindow and OnSetStyle functions
//				has been taken from the COddButton class
//				published by Paolo Messina and Jerzy Kaczorowski
//
//	Disclaimer
//	----------
//	THIS SOFTWARE AND THE ACCOMPANYING FILES ARE DISTRIBUTED "AS IS" AND WITHOUT
//	ANY WARRANTIES WHETHER EXPRESSED OR IMPLIED. NO REPONSIBILITIES FOR POSSIBLE
//	DAMAGES OR EVEN FUNCTIONALITY CAN BE TAKEN. THE USER MUST ASSUME THE ENTIRE
//	RISK OF USING THIS SOFTWARE.
//
//	Terms of use
//	------------
//	THIS SOFTWARE IS FREE FOR PERSONAL USE OR FREEWARE APPLICATIONS.
//	IF YOU USE THIS SOFTWARE IN COMMERCIAL OR SHAREWARE APPLICATIONS YOU
//	ARE GENTLY ASKED TO DONATE 5$ (FIVE U.S. DOLLARS) TO THE AUTHOR:
//
//		Davide Calabro'
//		P.O. Box 65
//		21019 Somma Lombardo (VA)
//		Italy
//
#ifndef _BTNST_H
#define _BTNST_H

// Uncomment the following 2 lines to enable support for BCMenu class
//#define	BTNST_USE_BCMENU
//#include "BCMenu.h"

// Uncomment the following line to enable support for sound effects
//#define	BTNST_USE_SOUND

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

// Return values
#ifndef	BTNST_OK
#define	BTNST_OK						0
#endif
#ifndef	BTNST_INVALIDRESOURCE
#define	BTNST_INVALIDRESOURCE			1
#endif
#ifndef	BTNST_FAILEDMASK
#define	BTNST_FAILEDMASK				2
#endif
#ifndef	BTNST_INVALIDINDEX
#define	BTNST_INVALIDINDEX				3
#endif
#ifndef	BTNST_INVALIDALIGN
#define	BTNST_INVALIDALIGN				4
#endif
#ifndef	BTNST_BADPARAM
#define	BTNST_BADPARAM					5
#endif
#ifndef	BTNST_INVALIDPRESSEDSTYLE
#define	BTNST_INVALIDPRESSEDSTYLE		6
#endif

// Dummy identifier for grayscale icon
#ifndef	BTNST_AUTO_GRAY
#define	BTNST_AUTO_GRAY					(HICON)(0xffffffff - 1L)
#endif
// Dummy identifier for 15% darker icon
#ifndef	BTNST_AUTO_DARKER
#define	BTNST_AUTO_DARKER				(HICON)(0xffffffff - 2L)
#endif

class CButtonST : public CButton
{
public:
    CButtonST();
	~CButtonST();

    enum	{	ST_ALIGN_HORIZ	= 0,			// Icon/bitmap on the left, text on the right
				ST_ALIGN_VERT,					// Icon/bitmap on the top, text on the bottom
				ST_ALIGN_HORIZ_RIGHT,			// Icon/bitmap on the right, text on the left
				ST_ALIGN_OVERLAP				// Icon/bitmap on the same space as text
			};

	enum	{	BTNST_COLOR_BK_IN	= 0,		// Background color when mouse is INside
				BTNST_COLOR_FG_IN,				// Text color when mouse is INside
				BTNST_COLOR_BK_OUT,				// Background color when mouse is OUTside
				BTNST_COLOR_FG_OUT,				// Text color when mouse is OUTside
				BTNST_COLOR_BK_FOCUS,			// Background color when the button is focused
				BTNST_COLOR_FG_FOCUS,			// Text color when the button is focused

				BTNST_MAX_COLORS
			};

    enum	{	BTNST_PRESSED_LEFTRIGHT = 0,	// Pressed style from left to right (as usual)
				BTNST_PRESSED_TOPBOTTOM			// Pressed style from top to bottom
			};

	// ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CButtonST)
	public:
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void PreSubclassWindow();
	//}}AFX_VIRTUAL

public:
	DWORD SetDefaultColors(BOOL bRepaint = TRUE);
	DWORD SetColor(BYTE byColorIndex, COLORREF crColor, BOOL bRepaint = TRUE);
	DWORD GetColor(BYTE byColorIndex, COLORREF* crpColor);
	DWORD OffsetColor(BYTE byColorIndex, short shOffset, BOOL bRepaint = TRUE);

	DWORD SetCheck(int nCheck, BOOL bRepaint = TRUE);
	int GetCheck();

	DWORD SetURL(LPCTSTR lpszURL = NULL);
	void DrawTransparent(BOOL bRepaint = FALSE);
	DWORD SetBk(CDC* pDC);

	BOOL GetDefault();
	DWORD SetAlwaysTrack(BOOL bAlwaysTrack = TRUE);

	void SetTooltipText(int nText, BOOL bActivate = TRUE);
	void SetTooltipText(LPCTSTR lpszText, BOOL bActivate = TRUE);
	void ActivateTooltip(BOOL bEnable = TRUE);
	DWORD EnableBalloonTooltip();

	DWORD SetBtnCursor(int nCursorId = NULL, BOOL bRepaint = TRUE);

	DWORD SetFlat(BOOL bFlat = TRUE, BOOL bRepaint = TRUE);
	DWORD SetAlign(BYTE byAlign, BOOL bRepaint = TRUE);
	DWORD SetPressedStyle(BYTE byStyle, BOOL bRepaint = TRUE);

	DWORD DrawBorder(BOOL bDrawBorder = TRUE, BOOL bRepaint = TRUE);
	DWORD DrawFlatFocus(BOOL bDrawFlatFocus, BOOL bRepaint = TRUE);

	DWORD SetIcon(int nIconIn, int nCxDesiredIn, int nCyDesiredIn, int nIconOut = NULL, int nCxDesiredOut = 0, int nCyDesiredOut = 0);
	DWORD SetIcon(int nIconIn, int nIconOut = NULL);
	DWORD SetIcon(HICON hIconIn, HICON hIconOut = NULL);

	DWORD SetBitmaps(int nBitmapIn, COLORREF crTransColorIn, int nBitmapOut = NULL, COLORREF crTransColorOut = 0);
	DWORD SetBitmaps(HBITMAP hBitmapIn, COLORREF crTransColorIn, HBITMAP hBitmapOut = NULL, COLORREF crTransColorOut = 0);

	void SizeToContent();

#ifdef	BTNST_USE_BCMENU
	DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bWinXPStyle = TRUE, UINT nToolbarID = NULL, CSize sizeToolbarIcon = CSize(16, 16), COLORREF crToolbarBk = RGB(255, 0, 255), BOOL bRepaint = TRUE);
#else
	DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bRepaint = TRUE);
#endif
	DWORD SetMenuCallback(HWND hWnd, UINT nMessage, LPARAM lParam = 0);

#ifdef	BTNST_USE_SOUND
	DWORD SetSound(LPCTSTR lpszSound, HMODULE hMod = NULL, BOOL bPlayOnClick = FALSE, BOOL bPlayAsync = TRUE);
#endif

	static short GetVersionI()		{return 39;}
	static LPCTSTR GetVersionC()	{return (LPCTSTR)_T("3.9");}

	BOOL	m_bShowDisabledBitmap;
	POINT	m_ptImageOrg;
	POINT	m_ptPressedOffset;

protected:
    //{{AFX_MSG(CButtonST)
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnKillFocus(CWnd* pNewWnd);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnSysColorChange();
	afx_msg BOOL OnClicked();
	afx_msg void OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized);
	afx_msg void OnEnable(BOOL bEnable);
	afx_msg void OnCancelMode();
	afx_msg UINT OnGetDlgCode();
	//}}AFX_MSG

#ifdef	BTNST_USE_BCMENU
	afx_msg LRESULT OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu);
	afx_msg void OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct);
#endif

	afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor);
	HICON CreateGrayscaleIcon(HICON hIcon);
	HICON CreateDarkerIcon(HICON hIcon);
	HBITMAP CreateGrayscaleBitmap(HBITMAP hBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTrans);
	HBITMAP CreateDarkerBitmap(HBITMAP hBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTrans);
	COLORREF DarkenColor(COLORREF crColor, double dFactor);
	virtual DWORD OnDrawBackground(CDC* pDC, CRect* pRect);
	virtual DWORD OnDrawBorder(CDC* pDC, CRect* pRect);

	BOOL		m_bIsFlat;			// Is a flat button?
	BOOL		m_bMouseOnButton;	// Is mouse over the button?
	BOOL		m_bDrawTransparent;	// Draw transparent?
	BOOL		m_bIsPressed;		// Is button pressed?
	BOOL		m_bIsFocused;		// Is button focused?
	BOOL		m_bIsDisabled;		// Is button disabled?
	BOOL		m_bIsDefault;		// Is default button?
	BOOL		m_bIsCheckBox;		// Is the button a checkbox?
	BYTE		m_byAlign;			// Align mode
	BOOL		m_bDrawBorder;		// Draw border?
	BOOL		m_bDrawFlatFocus;	// Draw focus rectangle for flat button?
	COLORREF	m_crColors[BTNST_MAX_COLORS];	// Colors to be used
	HWND		m_hParentWndMenu;	// Handle to window for menu selection
	BOOL		m_bMenuDisplayed;	// Is menu displayed ?

#ifdef	BTNST_USE_BCMENU
	BCMenu		m_menuPopup;		// BCMenu class instance
#else
	HMENU		m_hMenu;			// Handle to associated menu
#endif

private:
	LRESULT OnSetCheck(WPARAM wParam, LPARAM lParam);
	LRESULT OnGetCheck(WPARAM wParam, LPARAM lParam);
	LRESULT OnSetStyle(WPARAM wParam, LPARAM lParam);
	LRESULT OnMouseLeave(WPARAM wParam, LPARAM lParam);

	void CancelHover();
	void FreeResources(BOOL bCheckForNULL = TRUE);
	void PrepareImageRect(BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, DWORD dwWidth, DWORD dwHeight, CRect* rpImage);
	HBITMAP CreateBitmapMask(HBITMAP hSourceBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTransColor);
	virtual void DrawTheIcon(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);
	virtual void DrawTheBitmap(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);
	virtual void DrawTheText(CDC* pDC, LPCTSTR lpszText, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);
	void PaintBk(CDC* pDC);

	void InitToolTip();

	HCURSOR		m_hCursor;			// Handle to cursor
	CToolTipCtrl m_ToolTip;			// Tooltip

	CDC			m_dcBk;
	CBitmap		m_bmpBk;
	CBitmap*	m_pbmpOldBk;

	BOOL		m_bAlwaysTrack;		// Always hilight button?
	int			m_nCheck;			// Current value for checkbox
	UINT		m_nTypeStyle;		// Button style
	DWORD		m_dwToolTipStyle;	// Style of tooltip control

	TCHAR		m_szURL[_MAX_PATH];	// URL to open when clicked

#pragma pack(1)
	typedef struct _STRUCT_ICONS
	{
		HICON		hIcon;			// Handle to icon
		DWORD		dwWidth;		// Width of icon
		DWORD		dwHeight;		// Height of icon
	} STRUCT_ICONS;
#pragma pack()

#pragma pack(1)
	typedef struct _STRUCT_BITMAPS
	{
		HBITMAP		hBitmap;		// Handle to bitmap
		DWORD		dwWidth;		// Width of bitmap
		DWORD		dwHeight;		// Height of bitmap
		HBITMAP		hMask;			// Handle to mask bitmap
		COLORREF	crTransparent;	// Transparent color
	} STRUCT_BITMAPS;
#pragma pack()

#pragma pack(1)
	typedef struct _STRUCT_CALLBACK
	{
		HWND		hWnd;			// Handle to window
		UINT		nMessage;		// Message identifier
		WPARAM		wParam;
		LPARAM		lParam;
	} STRUCT_CALLBACK;
#pragma pack()

	STRUCT_ICONS	m_csIcons[2];
	STRUCT_BITMAPS	m_csBitmaps[2];

	STRUCT_CALLBACK	m_csCallbacks;

#ifdef	BTNST_USE_SOUND
#pragma pack(1)
	typedef struct _STRUCT_SOUND
	{
		TCHAR		szSound[_MAX_PATH];
		LPCTSTR		lpszSound;
		HMODULE		hMod;
		DWORD		dwFlags;
	} STRUCT_SOUND;
#pragma pack()

	STRUCT_SOUND	m_csSounds[2];	// Index 0 = Over	1 = Clicked
#endif

	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Hans Dietrich
Software Developer (Senior) Hans Dietrich Software
United States United States
I attended St. Michael's College of the University of Toronto, with the intention of becoming a priest. A friend in the University's Computer Science Department got me interested in programming, and I have been hooked ever since.
 
Recently, I have moved to Los Angeles where I am doing consulting and development work.
 
For consulting and custom software development, please see www.hdsoft.org.






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