/// <summary>
/// Initializes a new instance of the <see cref="Timer"/> class.
/// </summary>
/// <param name="timerInfo">A <see cref="TimerInfo"/> representing the state of the <see
/// cref="Timer"/>.</param>
public Timer(TimerInfo timerInfo)
: base(timerInfo)
{
this.timerStart = TimerStart.FromTimerStartInfo(timerInfo.TimerStart);
this.options = TimerOptions.FromTimerOptionsInfo(timerInfo.Options) ?? new TimerOptions();
this.UpdateHourglassTimer();
}
/// <summary>
/// Returns a <see cref="TimerStartInfo"/> for a <see cref="TimerStart"/>.
/// </summary>
/// <param name="timerStart">A <see cref="TimerStart"/>.</param>
/// <returns>The <see cref="TimerStartInfo"/> for the <see cref="TimerStart"/>.</returns>
public static TimerStartInfo FromTimerStart(TimerStart timerStart)
{
if (timerStart == null)
{
return null;
}
return timerStart.ToTimerStartInfo();
}
/// <summary>
/// Updates the <see cref="Timer"/> state.
/// </summary>
private void UpdateHourglassTimer()
{
this.timerStart = this.State != TimerState.Stopped ? this.timerStart : null;
this.timeLeftAsPercentage = this.GetTimeLeftAsPercentage();
this.timeElapsedAsPercentage = this.GetTimeElapsedAsPercentage();
this.timeLeftAsString = this.GetTimeLeftAsString();
this.timeElapsedAsString = this.GetTimeElapsedAsString();
this.timeExpiredAsString = this.GetTimeExpiredAsString();
this.OnPropertyChanged("TimerStart", "TimeLeftAsPercentage", "TimeElapsedAsPercentage", "TimeLeftAsString", "TimeElapsedAsString", "TimeExpiredAsString");
}
/// <summary>
/// Initializes a new instance of the <see cref="Timer"/> class.
/// </summary>
/// <param name="options">Configuration data for this timer.</param>
public Timer(TimerOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
this.timerStart = null;
this.options = TimerOptions.FromTimerOptions(options);
this.UpdateHourglassTimer();
}
/// <summary>
/// Adds a <see cref="TimerStart"/> to the list of recent <see cref="TimerStart"/> objects.
/// </summary>
/// <param name="timerStart">A <see cref="TimerStart"/>.</param>
public void Add(TimerStart timerStart)
{
// Remove all equivalent objects
this.timerStarts.RemoveAll(e => e.ToString() == timerStart.ToString());
// Add the object to the top of the list
this.timerStarts.Insert(0, timerStart);
// Limit the number of objects in the list
while (this.timerStarts.Count > Capacity)
{
this.timerStarts.RemoveAt(this.timerStarts.Count - 1);
}
}
/// <summary>
/// Starts the timer.
/// </summary>
/// <param name="newTimerStart">A <see cref="TimerStart"/>.</param>
/// <returns>A value indicating whether the timer was started successfully.</returns>
/// <exception cref="ObjectDisposedException">If the timer has been disposed.</exception>
public bool Start(TimerStart newTimerStart)
{
this.ThrowIfDisposed();
DateTime start = DateTime.Now;
DateTime end;
if (newTimerStart != null && newTimerStart.TryGetEndTime(start, out end))
{
this.timerStart = newTimerStart;
this.OnPropertyChanged("TimerStart");
this.Start(start, end);
return(true);
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="Timer"/> class.
/// </summary>
/// <param name="options">Configuration data for this timer.</param>
public Timer(TimerOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
this.timerStart = null;
this.options = TimerOptions.FromTimerOptions(options);
this.UpdateHourglassTimer();
}
/// <summary>
/// Updates the <see cref="Timer"/> state.
/// </summary>
private void UpdateHourglassTimer()
{
this.timerStart = this.State != TimerState.Stopped ? this.timerStart : null;
this.timeLeftAsPercentage = this.GetTimeLeftAsPercentage();
this.timeElapsedAsPercentage = this.GetTimeElapsedAsPercentage();
this.timeLeftAsString = this.GetTimeLeftAsString();
this.timeElapsedAsString = this.GetTimeElapsedAsString();
this.timeExpiredAsString = this.GetTimeExpiredAsString();
this.OnPropertyChanged("TimerStart", "TimeLeftAsPercentage", "TimeElapsedAsPercentage", "TimeLeftAsString", "TimeElapsedAsString", "TimeExpiredAsString");
}
/// <summary>
/// Starts the timer.
/// </summary>
/// <param name="newTimerStart">A <see cref="TimerStart"/>.</param>
/// <returns>A value indicating whether the timer was started successfully.</returns>
/// <exception cref="ObjectDisposedException">If the timer has been disposed.</exception>
public bool Start(TimerStart newTimerStart)
{
this.ThrowIfDisposed();
DateTime start = DateTime.Now;
DateTime end;
if (newTimerStart != null && newTimerStart.TryGetEndTime(start, out end))
{
this.timerStart = newTimerStart;
this.OnPropertyChanged("TimerStart");
this.Start(start, end);
return true;
}
return false;
}
/// <summary>
/// Initializes a new instance of the <see cref="Timer"/> class.
/// </summary>
/// <param name="timerInfo">A <see cref="TimerInfo"/> representing the state of the <see
/// cref="Timer"/>.</param>
public Timer(TimerInfo timerInfo)
: base(timerInfo)
{
this.timerStart = TimerStart.FromTimerStartInfo(timerInfo.TimerStart);
this.options = TimerOptions.FromTimerOptionsInfo(timerInfo.Options) ?? new TimerOptions();
this.UpdateHourglassTimer();
}
/// <summary>
/// Opens the <see cref="TimerWindow"/> if it is not already open and displays a new timer started with the
/// specified <see cref="TimerStart"/>.
/// </summary>
/// <param name="timerStart">A <see cref="TimerStart"/>.</param>
public void Show(TimerStart timerStart)
{
// Keep track of the input
this.LastTimerStart = timerStart;
// Start a new timer
Timer newTimer = new Timer(this.Options);
if (!newTimer.Start(timerStart))
{
this.Show();
this.SwitchToInputMode();
this.BeginValidationErrorAnimation();
return;
}
TimerManager.Instance.Add(newTimer);
TimerStartManager.Instance.Add(timerStart);
// Show the window
this.Show(newTimer);
}
/// <summary>
/// Initializes a new instance of the <see cref="TimerWindow"/> class.
/// </summary>
/// <param name="timerStart">The <see cref="TimerStart"/> to start when the window loads, or <c>null</c> if no
/// <see cref="TimerStart"/> is to be started.</param>
public TimerWindow(TimerStart timerStart)
: this()
{
this.timerStartToStartOnLoad = timerStart;
}
/// <summary>
/// Invoked when the <see cref="TimerWindow"/> is laid out, rendered, and ready for interaction.
/// </summary>
/// <param name="sender">The <see cref="TimerWindow"/>.</param>
/// <param name="e">The event data.</param>
private void WindowLoaded(object sender, RoutedEventArgs e)
{
// Deal with any input or timer set in the constructor
if (this.timerStartToStartOnLoad != null)
{
this.Show(this.timerStartToStartOnLoad);
this.timerStartToStartOnLoad = null;
this.timerToResumeOnLoad = null;
}
else if (this.timerToResumeOnLoad != null)
{
this.Show(this.timerToResumeOnLoad);
this.timerStartToStartOnLoad = null;
this.timerToResumeOnLoad = null;
}
// Minimize to notification area if required
if (this.WindowState == WindowState.Minimized && Settings.Default.ShowInNotificationArea)
{
this.MinimizeToNotificationArea();
}
}
