public void ResetHandler()
{
_mediaServer.Reset();
SendPropertyChanged(nameof(CurrentMedia));
_mediaTimer.Initialize(CurrentMedia.Duration, () => MediaHasEnded());
if (Play)
{
_mediaTimer.Start();
}
}
private void InitializeTimer()
{
if (_settingsProvider.RefreshRate <= 0)
{
return;
}
_intervalTimer.Initialize(TimeSpan.FromMinutes(_settingsProvider.RefreshRate), ScanFolderPath);
_intervalTimer.Start();
}
public MainWindowViewModel(ISettingsProvider settingsProvider, IServeMedia mediaServer, IMediaProvider mediaProvider, ISaveSettings settingsSaver, IIntervalTimer mediaTimer, IIntervalTimer previewTimer, IGetViewPreview viewPreviewProvider)
{
if (settingsProvider == null)
{
throw new ArgumentNullException(nameof(settingsProvider));
}
if (mediaServer == null)
{
throw new ArgumentNullException(nameof(mediaServer));
}
if (mediaProvider == null)
{
throw new ArgumentNullException(nameof(mediaProvider));
}
if (settingsSaver == null)
{
throw new ArgumentNullException(nameof(settingsSaver));
}
if (mediaTimer == null)
{
throw new ArgumentNullException(nameof(mediaTimer));
}
if (previewTimer == null)
{
throw new ArgumentNullException(nameof(previewTimer));
}
if (viewPreviewProvider == null)
{
throw new ArgumentNullException(nameof(viewPreviewProvider));
}
_settingsProvider = settingsProvider;
_mediaServer = mediaServer;
_mediaProvider = mediaProvider;
_settingsSaver = settingsSaver;
_mediaTimer = mediaTimer;
_previewTimer = previewTimer;
_viewPreviewProvider = viewPreviewProvider;
_settingsProvider.SettingsChanged += (s, o) =>
{
var settingName = (o as System.Configuration.SettingChangingEventArgs).SettingName;
switch (settingName)
{
case nameof(_settingsProvider.UseFade):
App.Current.Dispatcher.BeginInvoke(new Action(() => SendPropertyChanged(nameof(UseFade))));
break;
}
};
_mediaProvider.MediaCollectionPopulated += (s, o) =>
App.Current.Dispatcher.BeginInvoke(new Action(() => SendPropertyChanged(nameof(CurrentMedia))));
_mediaProvider.MediaCollectionChanged += (s, o) =>
App.Current.Dispatcher.BeginInvoke(new Action(() => SendPropertyChanged(nameof(MediaCollection))));
_mediaServer.CurrentMediaUpdated += (s, o) =>
App.Current.Dispatcher.BeginInvoke(new Action(() => SendPropertyChanged(nameof(CurrentMedia))));
_mediaProvider.ForceUpdate();
SendPropertyChanged(nameof(_settingsProvider.ShowPreview));
_previewTimer.Initialize(TimeSpan.FromSeconds(1), () => UpdatePreview());
_previewTimer.Start();
}