private static void ConfigureIPC()
{
Electron.ipcRenderer.on(Constants.IPC.StartCapture, () =>
{
jquery.jQuery.select("#placeholder").hide();
jquery.jQuery.select(".play").hide();
jquery.jQuery.select(".pause").show();
_listener = InitListener();
if (_listener != null)
{
_listener.Start();
_isStarted = true;
}
else
{
// Can't start capturing due to some error (no filter, no credentials)
Electron.ipcRenderer.send(Constants.IPC.StopCapture);
}
});
Electron.ipcRenderer.on(Constants.IPC.StopCapture, () =>
{
jquery.jQuery.select(".pause").hide();
jquery.jQuery.select(".play").show();
_listener?.Stop();
_isStarted = false;
});
Electron.ipcRenderer.on(Constants.IPC.ClearCapture, () =>
{
jquery.jQuery.select("#capturedItemsDiv").html("");
jquery.jQuery.select("#placeholder").show();
});
Electron.ipcRenderer.on(Constants.IPC.ToggleTheme, new Action <electron.Electron.Event>(ev =>
{
ToggleTheme();
}));
}
public void listenAsync()
{
tl = new TwitterListener();
tl.listenForTweetEvent(streamingWebclient, oauthToken, oauthTokenSecret);
}
private static TwitterListener InitListener()
{
// Get credentials from the main process:
var credentials = (TwitterCredentials)Electron.ipcRenderer.sendSync(Constants.IPC.GetCredentialsSync);
// Check credentials:
if (credentials == null ||
string.IsNullOrEmpty(credentials.ApiKey) ||
string.IsNullOrEmpty(credentials.ApiSecret) ||
string.IsNullOrEmpty(credentials.AccessToken) ||
string.IsNullOrEmpty(credentials.AccessTokenSecret))
{
dom.alert("Please specify API keys and Access tokens before starting.");
return(null);
}
// Check filter value:
var filter = (string)jquery.jQuery.select("#captureFilterInput").val();
if (string.IsNullOrEmpty(filter))
{
dom.alert("Please specify filter value.");
return(null);
}
// Create Twitter stream listener:
var listener = new TwitterListener(credentials, filter);
// Configure handlers for the created listener events:
listener.OnReceived += (sender, tweet) =>
{
AddTweetToPage(tweet);
// Notify about the obtained tweet:
var notificationEnabled = jquery.jQuery.select("#notificationEnabledCheckbox").@is(":checked");
if (notificationEnabled)
{
// Use delay to avoid creating too many notifications:
if (_lastNotificationDate == null ||
(DateTime.UtcNow - _lastNotificationDate.Value).TotalSeconds > NotificationBufferTimeSec)
{
_lastNotificationDate = DateTime.UtcNow;
CreateNotification(tweet);
}
}
else
{
_lastNotificationDate = null;
}
};
listener.OnError += (sender, err) =>
{
// Stop capturing on error:
Electron.ipcRenderer.send(Constants.IPC.StopCapture);
dom.alert($"Error: {err}");
};
return(listener);
}
