private void SecondTimer_Tick(object sender, EventArgs e)
{
//Update internal counters
secondsElapsed++;
secondsRemaining = secondsCountdownSetTo - secondsElapsed;
//Update UI
UpdateCounterDisplays();
int setTo = secondsElapsed * 100 / secondsCountdownSetTo;
while (setTo > 100) //handle looping
{
setTo -= 100;
}
PBar.Value = setTo;
//Check for the timer being finished
if (secondsCountdownSetTo == secondsElapsed)
{
if (ChkLoop.Checked) //restarting loop
{
//TimeLeftGroup.Enabled = false;
if (ChkNotifiy.Checked)
{
notifyIcon1.BalloonTipTitle = "Starting Over";
notifyIcon1.BalloonTipText = "The requested duration has passed." +
" The timer will start over again, because it is in \u201CLoop\u201D mode." +
" \n(To disable these alerts, uncheck \u201CAlert me " +
"from the notification area.\u201D)";
notifyIcon1.ShowBalloonTip(8000);
}
//Reset seconds elapsed counter
secondsElapsed = 0;
}
else //ending
{
//Write message to top of window
Information.Text = "Countdown complete! Finished after " +
TimeHandler.FormatTime(secondsElapsed);
//Stop counting
StopTimer();
//Show window if hidden
this.Show();
//Alert if user desires
if (ChkNotifiy.Checked)
{
notifyIcon1.BalloonTipTitle = "Time\u2019s Up!";
notifyIcon1.BalloonTipText = "The timer has finished the countdown from " +
TimeHandler.FormatTime(secondsCountdownSetTo, true) + ".";
notifyIcon1.ShowBalloonTip(240000);
}
}
}
notifyIcon1.Text = "CustomTimer \n" + PBar.Value + "% of " + TimeHandler.FormatTime(secondsCountdownSetTo)
+ "\n" + TimeHandler.FormatTime(secondsElapsed) + " elapsed"
+ "\n" + TimeHandler.FormatTime(secondsRemaining) + " remaining";
}
private void BtnReset_Click(object sender, EventArgs e)
{
Information.Text = "Timer stopped with " +
TimeHandler.FormatTime(secondsElapsed) + " elapsed and " +
TimeHandler.FormatTime(secondsRemaining) + " remaining.";
StopTimer();
ResetTimer();
}
private void UpdateCounterDisplays()
{
if (secondsRemaining >= 0)
{
TimeUnits remaining = TimeHandler.ConvertSecondsToTimeUnits(secondsRemaining);
String secRemaining = remaining.Seconds.ToString();
LblSeconds.Text = secRemaining.PadLeft(2, '0');
String minRemaining = remaining.Minutes.ToString();
LblMinutes.Text = minRemaining.PadLeft(2, '0');
LblHours.Text = remaining.Hours.ToString();
LblDays.Text = remaining.Days.ToString();
}
else
{
LblSeconds.Text = "00";
LblMinutes.Text = "00";
LblHours.Text = "0";
LblDays.Text = "0";
}
LblElapsed.Text = TimeHandler.FormatTime(secondsElapsed);
LblTotal.Text = TimeHandler.FormatTime(secondsCountdownSetTo);
}
/*private void ResetMultiButton()
* {
* BtnMulti.Text = "Start";
* }
*
* public void DisableButton(Button button)
* {
* button.Text = "Timing!";
* button.Enabled = false;
* }*/
private void BtnMulti_Click(object sender, EventArgs e)
{
this.Text = "CustomTimer"; //Clear the "Welcome" from title bar
if (SecondTimer.Enabled || BtnMulti.Text == "Resume")
{
PauseTimer(); //Pause or un-pause
}
else
{
//Set timer to proper duration, etc.
//We will take the user's input string and extract the
//desired timer length from this.
//Define vars
int totalSeconds = 0; //Total seconds to countdown; sum of days, hours, min, sec.
TimeUnits timeUnits = new TimeUnits(); //Will fill from user input
String duration = CboDuration.Text; //The user's time string (e.g. 5:00)
Match match = Regex.Match("d", "c"); //initialize to unsuccessful
//Define possible input formats (using regular expresssions and named groups)
String[] patterns =
{
@"^\s*((((?<hours>\d{1,4})\s*:\s*)?(?<minutes>[012345]?\d)\s*)?:\s*)?(?<seconds>[012345]?\d)\s*$",
@"^((?<days>[0123]?\d{1,2})\s*(d|days?)\s*,?\s*(and\s*)?)?((?<hours>[012345]?\d)\s*(h|hrs?|hours?)\s*,?\s*(and\s*)?)?((?<minutes>[012345]?\d)\s*(m|mins?|minutes?)\s*,?\s*(and\s*)?)?((?<seconds>[012345]?\d)\s*(s|secs?|seconds?))?\s*$"
};
//figure out user input
foreach (String pattern in patterns)
{
match = Regex.Match(duration, pattern, RegexOptions.IgnoreCase);
if (match.Success)
{
break;
}
}
if (match.Success)
{
if (match.Groups["seconds"].Success)
{
timeUnits.Seconds = Int32.Parse(match.Groups["seconds"].Value);
}
if (match.Groups["minutes"].Success)
{
timeUnits.Minutes = Int16.Parse(match.Groups["minutes"].Value);
}
if (match.Groups["hours"].Success)
{
timeUnits.Hours = Int16.Parse(match.Groups["hours"].Value);
}
if (match.Groups["days"].Success)
{
timeUnits.Days = Int16.Parse(match.Groups["days"].Value);
}
//Clear out any data from a previous run
ResetTimer();
//calculate total seconds runtime
totalSeconds = TimeHandler.ConvertTimeUnitsToSeconds(timeUnits);
//avoid zero-length intervals
if (totalSeconds < 1)
{
totalSeconds = 60; //one minute
timeUnits.Minutes = 1;
//because we simultaneously have this value in seconds and TU form
}
//Set the counter variables to starting position
secondsCountdownSetTo = totalSeconds;
secondsRemaining = secondsCountdownSetTo;
//Update UI to reflect changes
Information.Text = "Timer has been set to " +
TimeHandler.FormatTime(timeUnits, true) +
". \nTimer started.";
UpdateCounterDisplays();
//Start Timer
StartTimer();
}
else
{
MessageBox.Show("Unfortunately, you did not enter a recognizeable "
+ "length of time, or else entered a time longer than the maximum "
+ "(9999 hours, 59 minutes, and 59 seconds).");
}
}
}
