internal HeartRateForm(
IHeartRateService service,
string settingsFilename,
DateTime now)
{
try
{
// Order of operations -- _startedAt has to be set before
// `LoadSettingsLocked` is called.
_startedAt = now;
_settings = HeartRateSettings.CreateDefault(settingsFilename);
LoadSettingsLocked();
_settings.Save();
_service = service;
_iconBitmap = new Bitmap(_iconWidth, _iconHeight);
_iconGraphics = Graphics.FromImage(_iconBitmap);
_measurementFont = new Font(
_settings.FontName, _iconWidth,
GraphicsUnit.Pixel);
_watchdog = new HeartRateServiceWatchdog(
TimeSpan.FromSeconds(10), _service);
InitializeComponent();
FormBorderStyle = _settings.Sizable
? FormBorderStyle.Sizable
: FormBorderStyle.SizableToolWindow;
}
catch
{
service.TryDispose();
throw;
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
components.TryDispose();
lock (_disposeSync)
{
_service.TryDispose();
_iconBitmap.TryDispose();
_iconGraphics.TryDispose();
_measurementFont.TryDispose();
_iconStringFormat.TryDispose();
_watchdog.TryDispose();
}
}
base.Dispose(disposing);
}