Clock Screen Saver

Don Kackman

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27 Jun 2004CPOL4 min read

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A mouse trailing clock screen saver written in MFC

This project is a screen saver application that I originally started as a way to pick up C++/MFC. In the years since, I’ve added some features to it like Outlook Calendar and MAPI support for signaling when new mail arrives while the screen saver is active.

clocksaver_setup.zip
- ClockSaverSetup.msi
clocksaver_src.zip
- ClockSaver_src
  - AlternatingGlyph.cpp
  - AlternatingGlyph.h
  - ApplicationEventSink.cpp
  - ApplicationEventSink.h
  - CircularSprite.cpp
  - CircularSprite.h
  - Clock.cpp
  - Clock.h
  - ClockSaver.scr.manifest
  - CLockSaverConfigDialog.cpp
  - ClockSaverConfigDialog.h
  - ClockSaverWnd.cpp
  - ClockSaverWnd.h
  - ClockSettings.cpp
  - ClockSettings.h
  - ClockWnd.cpp
  - ClockWnd.h
  - CMapi.cpp
  - CMapi.h
  - ColourPickerXP.cpp
  - ColourPickerXP.h
  - DateSprite.cpp
  - DateSprite.h
  - Glyph.cpp
  - Glyph.h
  - HandSprite.cpp
  - HandSprite.h
  - Label.cpp
  - Label.h
  - MailNotification.cpp
  - MailNotification.h
  - MailNotificationFactory.cpp
  - MailNotificationFactory.h
  - MapiMailNotification.cpp
  - MapiMailNotification.h
  - memdc.h
  - ModulVer.cpp
  - ModulVer.h
  - Monitor.cpp
  - Monitor.h
  - MonitorDC.cpp
  - MonitorDC.h
  - Monitors.cpp
  - Monitors.h
  - MSO10
  - MSO9
  - Multimon.cpp
  - MyCommandLineInfo.cpp
  - MyCommandLineInfo.h
  - OutlookMailNotification.cpp
  - OutlookMailNotification.h
  - Reminder.cpp
  - Reminder.h
  - res
    - clock_refresh.ico
    - cur00009.cur
    - icon1.ico
    - MAIL01A.ICO
    - MAIL01B.ICO
    - saver.ico
    - saver.rc2
  - resource.h
  - RotatingTextSprite.cpp
  - RotatingTextSprite.h
  - saver.cpp
  - saver.h
  - Saver.rc
  - saver.vcproj
  - saverwnd.cpp
  - saverwnd.h
  - Sprite.cpp
  - Sprite.h
  - stdafx.cpp
  - stdafx.h
  - TimerMap.h
  - XPTheme.cpp
  - XPTheme.h
htmlclock.zip
- clock.htm

// CircularSprite.cpp : implementation file
//

#include "stdafx.h"
#include "CircularSprite.h"
#include "Glyph.h"

#include <cmath>

extern double pi;

#define STATIC_TICK -1.0471		//this places the start of the cicle at the top

// CCircularSprite
CCircularSprite::CCircularSprite(const double height, const double width, COLORREF color) : CSprite(color)
{
	m_rHeight = height;
	m_rWidth = width;
}

CCircularSprite::CCircularSprite(const double height, 
								 const double width, 
								 const CString strText, 	
								 COLORREF color, 
								 const CString delimiter):CSprite(strText, color, delimiter)
{
	m_rHeight = height;
	m_rWidth = width;
	m_rSplit = 360.0 / (double)this->GetGlyphCount();
}

CCircularSprite::~CCircularSprite()
{
}


// CCircularSprite member functions
double CCircularSprite::GetTickX()
{
	return STATIC_TICK;
}

double CCircularSprite::GetTickY()
{
	return STATIC_TICK;
}

int CCircularSprite::CalcX(CGlyph* pGlyph)
{
	return (int)(m_rHeight * ::cos( GetTickX() + pGlyph->GetIndex() * m_rSplit * pi / 180.0 ));
}

int CCircularSprite::CalcY(CGlyph* pGlyph)
{
	return (int)(m_rWidth * ::sin( GetTickY() + pGlyph->GetIndex() * m_rSplit * pi / 180.0 ));
}

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License

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

Written By

Don Kackman

Team Leader Starkey Laboratories

United States

The first computer program I ever wrote was in BASIC on a TRS-80 Model I and it looked something like:

10 PRINT "Don is cool"
20 GOTO 10

It only went downhill from there.

Hey look, I've got a blog

Clock Screen Saver

License

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