private System.Windows.Forms.ToolStripButton BuildConnectionToolStripButton(string text, IConnectable connectable, Func <IAccesoUPVService, UserControls.ConnectionEventArgs, Task> connectHandler, Func <UserControls.ConnectionEventArgs, Task> disconnectHandler = null)
{
async void ConnectionHandler(object sender, EventArgs e)
{
System.Windows.Forms.ToolStripButton button = (sender as System.Windows.Forms.ToolStripButton);
button.Enabled = false;
try
{
bool isChecked = button.Checked;
if (isChecked)
{
if (disconnectHandler != null)
{
await disconnectHandler.Invoke(UserControls.ConnectionEventArgs.CreateFrom(connectable, false));
}
else
{
await connectable.DisconnectAsync();
}
}
else
{
if (connectHandler != null)
{
await connectHandler.Invoke(_service, UserControls.ConnectionEventArgs.CreateFrom(connectable, true));
}
else
{
await connectable.ConnectAsync();
}
if (connectable is IOpenable openable)
{
openable.Open();
}
}
button.Checked = !isChecked;
}
catch (OperationCanceledException)
{
// El usuario canceló algo, así que no importa
}
finally
{
button.Enabled = true;
}
}
System.Windows.Forms.ToolStripButton toolStripButton = new System.Windows.Forms.ToolStripButton(text, null, ConnectionHandler);
void updateConnectionStatusHandler(object s, EventArgs e) => toolStripButton.Checked = connectable.IsConnected;
updateHandlers.Add(updateConnectionStatusHandler);
UpdateConnectionStatus += updateConnectionStatusHandler;
return(toolStripButton);
}
